Fostex CR300 Compact Disc Recorder User Manual

Fostex CR300 Compact Disc Recorder

Product Information

Specifications

• Model: Compact Disc Recorder
• Regulatory Compliance: DHHS Rules
• Safety Certifications: DANGER – Laser Radiation, CAUTION – Risk of Electric Shock

Product Usage Instructions

Safety Instructions

1. Read instructions – All the safety and operating instructions should be read before the appliance is operated.
2. Retain instructions – The safety and operating instructions should be retained for future reference.
3. Heed warnings – All warnings on the appliance and in the operating instructions should be adhered to.
4. Follow instructions – All operating and use instructions should be followed.
5. Water and Moisture – The appliance should not be used near water – for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, and the like.
6. Carts and Stands – The appliance should be used only with a cart or stand that is recommended by the manufacturer.
7. Heat – The appliance should be situated away from heat sources such as radiators, heat registers, stoves, or other appliances (including amplifiers) that produce heat.
8. Power Sources – The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the appliance.
9. Grounding or Polarization – The precautions that should be taken so that the grounding or polarization means of an appliance is not defeated.
10. Power Cord Protection – Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the appliance.
11. Cleaning – The appliance should be cleaned only as recommended by the manufacturer.
12. Nonuse Periods – The power cord of the appliance should be unplugged from the outlet when left unused for a long period of time.
13. Object and Liquid Entry – Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings.
14. Damage requiring Service – The appliance should be serviced by qualified service personnel when:
15. The power supply cord or the plug has been damaged; or
16. Objects have fallen, or liquid has been spilled into the appliance; or
17. The appliance has been exposed to rain; or
18. The appliance does not appear to operate normally or exhibits a marked changed in performance; or
19. The appliance has been dropped, or the enclosure damaged.

Frequently Asked Questions

2. Can I use this product near water?

No, this product should not be used near water. Avoid using it near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool.

3. How should I clean the appliance?

You should clean the appliance only as recommended by the manufacturer. Refer to the user manual for specific cleaning instructions.

4. What should I do if the appliance stops operating normally?

If the appliance does not appear to operate normally or exhibits a marked change in performance, it is recommended to contact qualified service personnel for assistance.

5. Should I unplug the power cord if I’m not using the appliance for a long period of time?

Yes, it is advised to unplug the power cord from the outlet when the appliance is left unused for a long period of time.

Service Manual
Model
COMPACT DISC RECORDER
FOR U.S. MODELS NECESSARY INFORMATION FOR DHHS RULES MARKED ON THE REAR BASE AND ON THE TOP OF CD MECHANISM AS BELOW. DANGER – LASER RADIATION WHEN OPEN. AVOID DIRECT EXPOSURE TO BEAM.
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CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN

CAUTION:
TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT.

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

ATTENTION:
POUR ÉVITER LES CHOCS ÉLECTRIQUES, INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU’ AU FOND.

The lightening flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
“WARNING”
“TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.”

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

SAFETY INSTRUCTIONS

1. Read instructions – All the safety and operating instructions should be read before the appliance is operated.
2. Retain instructions – The safety and operating instructions should be retained for future reference.
3. Heed warnings – All warnings on the appliance and in the operating instructions should be adhered to.
4. Follow instructions – All operating and use instructions should be followed.
5. Water and Moisture – The appliance should not be used near water – for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, and the like.
6. Carts and Stands – The appliance should be used only with a cart or stand that is recommended by the manufacturer.
An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination to overturn. 7. Wall or Ceiling Mounting – The appliance should be mounted to a wall or ceiling only as recommended by the manufacturer. 8. Ventilation – The appliance should be situated so that its location or position does not interfere with its proper ventilation. For example, the appliance should not be situated on a bed, sofa, rug, or similar surface that may block the ventilation openings; or, placed in a built-in installation, such as a bookcase or cabinet that may impede the flow of air through the ventilation openings.

9. Heat – The appliance should be situated away from heat sources such as radiators, heat registers, stoves, or other appliances (including amplifiers) that produce heat.
   10. Power Sources – The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the appliance.
   11. Grounding or Polarization – The precautions that should be taken so that the grounding or polarization means of an appliance is not defeated.
   12. Power Cord Protection – Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the appliance.
   13. Cleaning – The appliance should be cleaned only as recommended by the manufacturer.
   14. Nonuse Periods – The power cord of the appliance should be unplugged from the outlet when left unused for a long period of time.
   15. Object and Liquid Entry – Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings.
   16. Damage requiring Service – The appliance should be serviced by qualified service personnel when: A. The power supply cord or the plug has been damaged; or B. Objects have fallen, or liquid has been spilled into the appliance; or C. The appliance has been exposed to rain; or D. The appliance does not appear to operate normally or exhibits a marked changed in performance; or E. The appliance has been dropped, or the enclosure damaged.
   17. Servicing – The user should not attempt to service the appliance beyond that described in the operating instructions. All other servicing should be referred to qualified service personnel.

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CR300

This service manual is intended for qualified service technicians ; it is not meant for the casual doit-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician.

WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 Ð Proposition 65

NOTICE

(FOR CANADIAN MODEL ONLY)

Fuse symbols

(fast operating fuse) and/or

be of identical designation.

(slow operating fuse) on PCB indicate that replacement parts must

REMARQUE

(POUR MODÉLE CANADIEN SEULEMENT)

Les symboles de fusible

(fusible de type rapide) et/ou

de remplacement doivent avoir la même désignation.

(fusible de type lent) sur CCI indiquent que les pièces

(FOR USA MODEL ONLY)
SAFETY PRECAUTIONS
The following check should be performed for the continued protection of the customer and service technician.
LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the earth ground and all exposed metal parts of the appliance (input/output terminals, screw heads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5mA.

Device under test

Reading should

Leakage current

not be above 0.5mA

tester

Test all exposed metal surfaces

Also test with plug reversed (Using AC adapter plug as required)
AC Leakage Test

Earth ground

ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL
SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual.
Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards.
Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER.

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3

CR300

IMPORTANT THIS PIONEER APPARATUS CONTAINS LASER OF CLASS b. SERVICING OPERATION OF THE APPARATUS SHOULD BE DONE BY A SPECIALLY INSTRUCTED PERSON.

LABEL CHECK
CR300 EUR

Printed on Rear Panel CR300 EUR

LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT POWER: 23 mW WAVELENGTH: 778 – 787 nm
CR300 USA Printed on Rear Panel CR300 EUR

Additional Laser Caution
1. Laser Interlock Mechanism The position of the switch (S601) for detecting loading state is detected by the system microprocessor, and the design prevents laser diode oscillation when the switch (S601) is not on CLMP terminal side (CLMP signal is OFF or high level.). Thus, the interlock will no longer function if the switch (S601) is deliberately set to CLMP terminal side (low level).
The interlock also does not function in the test mode *.
Laser diode oscillation will continue, if pin 1 of M51593FP (IC101) on the PRE-AMP BOARD ASSY mounted on the pickup assembly is connected to GND, or pin 19 is connected to low level (ON), or else the terminals of Q101 are shorted to each other (fault condition).
2. When the cover is opened with the servo mechanism block removed and turned over, close viewing of the objective lens with the naked eye will cause exposure to a Class 1 laser beam.

NOTES * Adjusting procedures, assembling & disassembling, exploded view, PCB assembly, parts list, circuit diagrams and general information are given in this manual to assist the service technician in maintaining the Model CR300.

CAUTION Parts marked with this sign are safety critical components. They must always be replaced with identical components. Refer to the Fostex Parts List and ensure exact replacement.

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5

CR300
1

SPECIFICATIONS

FUNCTION LIST Automatic Disk Recognition Sampling Rate Converter
Synchronous Recording Auto Stop Delay in Digital Synchro Copy Bit Setting Auto Track Increment Manual Track Increment REC MUTE Fade In / Fade Out PREVIOUS
Erase Mode (CD-RW) Direct Search Track Search Manual Search One Song / All Song / Program Repeat Program Playback Skip Playback Sampling Monitor Displayed Time
Laser Hour Meter Margin Display Auto Pause Auto Power Calibration Remote Controller On / Off Digital Out On / Off Balanced Input Sensitivity Switching
DISPLAY FL Display
LED Display
INPUT/OUTPUT TERMINAL Audio Input (Input Impedance)
Audio Output (Output Impedance)
6

Automatic conversion (48 kHz, 32 kHz 44.1 kHz) ON/OFF switchable (44.1 kHz) Synchronous to one song / all songs / DAT ID 0 sec, 10 sec, off No restriction / one time only / prohibited 6 levels
Fade time: 6 sec, 9 sec, 12 sec, 18 sec End section of previous track can be played back while in REC PAUSE mode Last Track, All Track, Disc, TOC Operational through remote controller only
Operational through remote controller only
Elapsed playback time, Remaining playback time, Total remaining playback time, Total playback time, Elapsed recording time, Remaining recording time, Total recording time
+ 4 dBu / -10 dBV
Play, Pause, REC (Rec), RPT-1 (Repeat, 1-Repeat), AUTO TRACK (Auto Track No.), PGM (Program), FADER (Fader), SKIP ON (Skip ON/OFF), 32/44/48 (Input sampling frequency), SYNC (Digital Synchronous Recording), CD-RW/FINALIZE (Disc Type) Track number, Level meter, Elapsed playback time, Remaining playback time, Total remaining playback time, Total playback time, Elapsed recording time, Remaining recording time, Total recording time
RCA pin (27 k or more) Balanced XLR-3 (10 k) RCA pin (1 k) Balanced XLR-3 (1 k or less)
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INPUT/OUTPUT TERMINAL (continued) Digital Input (Input Impedance)
Digital Output (Output Impedance) Headphone Output Paralell Remote Control

Optical EIAJ CP-1201 TYPE2 Coaxial RCA IEC958 (75 ) AES/EBU XLR-3 (110 ) Optical EIAJ CP-1201 TYPE2 Coaxial RCA IEC958 (75 ) 6 (1/4 inch) standard stereo phone jack DIN 8-pin

PARALLEL REMOTE TERMINAL

7

6

8

3

1

5 24

CR300

GND PLAY MANUAL TRACK No. WRITE PAUSE REC STOP

DIMENSIONS & WEIGHT Maximum Dimensions
Weight (w/o package)

482 (W) x 105 (H) x 393 (D) mm 19 (W) x 4 – 1/8 (H) x 15 – 1/2 (D) inch 7.0 kg (15.4 lb)

POWER REQUIREMENT Power Supply
Power Consumption

AC120 V, 60 Hz AC220 ~ 230 V, 50/60 Hz 24 W

AUDIO UNIT CHARACTERISTICS

CD Playback (Analog RCA Output)

Frequency Response

4 Hz ~ 20 kHz ± 1.0 dB (EIAJ)

S/N

100 dB or more (EIAJ)

Dynamic Range

90 dB or more (EIAJ)

Total Harmonic Distortion

0.01 % or less (EIAJ)

Channel Separation

90 dB or more (EIAJ)

De-emphasis Deviation

0 ± 1.5 dB or less (EIAJ)

Level Difference between Channels

1 dB or less (EIAJ)

Output Voltage

2.0 ± 0.3 Vrms (Load impedance: 10 k, EIAJ)

Monitor (Analog RCA Input Analog RCA Output)

Frequency Response

4 Hz ~ 20 kHz ± 1.0 dB (EIAJ)

S/N

83 dB or more (EIAJ)

Dynamic Range

83 dB or more (EIAJ)

Total Harmonic Distortion

0.01 % or less (EIAJ)

Maximum Input Level

3.2 Vrms or more (EIAJ)

Minimum Input Level

0.4 Vrms or less (EIAJ)

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7

CR300

AUDIO UNIT CHARACTERISTICS (continued)

Record & Playback (Analog RCA Input Analog RCA Output)

Frequency Response

4 Hz ~ 20 kHz ± 1.0 dB (EIAJ)

S/N

83 dB or more

Dynamic Range

83 dB or more

Total Harmonic Distortion

0.01 % or less

Monitor (Digital Coaxial Input Analog RCA Output)

Frequency Response

4 Hz ~ 20 kHz ± 1.0 dB (EIAJ)

S/N

95 dB or more (EIAJ)

Dynamic Range

90 dB or more (EIAJ)

Total Harmonic Distortion

0.01 % or less (EIAJ)

Maximum Input Level

0.6 Vp-p or more (EIAJ)

Minimum Input Level

0.2 Vp-p or less (EIAJ)

Record & Playback (Digital Coaxial Input Analog RCA Output)

Frequency Response

4 Hz ~ 20 kHz ± 1.0 dB (EIAJ)

S/N

95 dB or more

Dynamic Range

90 dB or more

Total Harmonic Distortion

0.01 % or less

CD Playback (Analog XLR-3 +4 dBu Output)

Frequency Response

4 Hz ~ 20 kHz + 1.0, -1.5 dB (EIAJ)

S/N

100 dB or more (EIAJ)

Dynamic Range

90 dB or more (EIAJ)

Total Harmonic Distortion

0.01 % or less (EIAJ)

Channel Separation

90 dB or more (EIAJ)

De-emphasis Deviation

0 ± 1.5 dB or less (EIAJ)

Level Difference between Channels

1 dB or less (EIAJ)

Output Voltage

20 ± 1.5 dBm (Load impedance: 100 k, EIAJ)

Output Voltage (-10 dBV)

8 ± 1.0 dBm (Load impedance: 100 k, EIAJ)

Monitor (Analog XLR-3 +4 dBu Input Analog XLR-3 +4 dBu Output)

Frequency Response

4 Hz ~ 20 kHz + 1.0, -1.5 dB (EIAJ)

S/N

83 dB or more (EIAJ)

Dynamic Range

83 dB or more (EIAJ)

Total Harmonic Distortion

0.01 % or less (EIAJ)

Maximum Input Level

13 Vrms or more (EIAJ)

Minimum Input Level (-10 dBV)

0.4 Vrms or less (EIAJ)

Record & Playback (Analog XLR-3 +4 dBu Input Analog XLR-3 +4 dBu Output)

Frequency Response

4 Hz ~ 20 kHz + 1.0, -1.5 dB (EIAJ)

S/N

83 dB or more

Dynamic Range

83 dB or more

Total Harmonic Distortion

0.01 % or less

Specifications and appearance are subject to change without notice for product improvement.

8

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CONTROLS, INDICATORS & CONNECTORS

1 23

4 5 67

8

COMPACT DISC RECORDER

POWER OFF ON

SKIP ID

SET

CLEAR

SKIP PLAY

TRACK NO.

AUTO / MANUAL

WRITE (MANUAL)

FINALIZE

MENU ERASE

9

10 11 12 1314 15

16

OPEN / CLOSE

RECORD

REC MUTE

INPUT SELECTOR

DIGITAL

ANALOG

XLR / +4

• · · COAX

XLR / -10

• OPT
• LINE
• AES / EBU

REC LEVEL L

R

• 4

5

6
·

3

7

2

8

1
· 0

9
·
10

TIME /MARGIN

DIGITAL SYCHRO

PHONES

LEVEL

MIN

MAX

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17 18 19 20 21

22

1. Rack mount angle 2. Power switch [POWER] 3. SKIP ID set button [SKIP ID SET] 4. SKIP ID clear button [SKIP ID CLEAR] 5. SKIP PLAY button [SKIP PLAY] 6. Menu button [MENU]
2. Copy bit indicator
3. Function indicator

Recording

: Light in read

Recording mute : Blinks in red

Playback

: Lights in green

Erasing

: Lights in orange

9. Disc tray 10. Open / close button [OPEN/CLOSE ] 11. Record button [RECORD ] 12. Time / margin button [TIME/MARGIN] 13. Record mute button [REC MUTE ]

23

24 25

26 27

28 29

14. Digital synchro button [DIGITAL SYNCHRO]

15. Input selector [INPUT SELECTOR – DIGITAL (AES/EBU, OPT, COAX) ANALOG (XLR/+4, XLR/-10, LINE)] 16. Record level knobs (outer: L ch, inner: R ch) [REC LEVEL] 17. Track number auto / manual button [TRACK NO. AUTO/MANUAL] 18. Track number write (manual) button [TRACK NO. WRITE (MANUAL)]

16. Track number write (manual) indicator
    20. Finalize button [FINALIZE] 21. Erase button [ERASE]

17. Remote control sensor

18. Display panel

19. Track / manual search buttons [

]

25. Play button [ ]
26. Pause button [ ]
27. Stop button [ ]
28. Headphones jacks [PHONES]
29. Headphones level control [LEVEL MIN/MAX]

CR300

9

CR300

Lights when automatic digitalsource synchro recording is activated.
Lights during repeat playback.
Lights in the program mode.

Lights during playback.
Blinks during fade-in/out.
Lights or blinks during pause.

Blinks during disc identification and lights steadily.
CD: Lights when a disc is loaded. CD-R: Lights if the loaded disc is a
CD-R disc before finalization. CD-RW: Lights if the loaded disc is a
CD-RW disc
Lights if the loaded disc is a finalized CD-RW disc.

Lights during random playback.

Displays messages.

Displays the sampling frequency (Fs) of the current digital input. All indicators are off when the input signal is interrupted.

Lights during record mode. Blinks in the record muting mode.
Lights when automatic track number write during recording is activated.

Displays the track No.
Displays the elapsed playing time, remaining playing time, total playing time, elapsed recording time, remaining recording time, total recording time and remaining time until the end of finalization. (See below.)

Displays the input level during record or the play level during playback
Lights, goes off or blinks during skip ID setting or clearing. The disc contains skip ID data, the SKIP ON indicator lights automatically.

Switching the time display The following operation allows you to check the recording time information during recording or playing time information during playback. Every time the TIME button is pressed, the time information contents are switched in the order of A B C D A · · ·. The display mode varies depending on whether the current operation is recording or playing back (in the order of A B C A · · · during recording).

During recording
A : Elapsed recording time (2 min. 16 sec. after the start of track No. 2)

During playback A : Elapsed playing time
(2 min. 16 sec. after the start of track No. 1)

B : Remaining playing time of track being played (3 min. 20 sec. remaining for track No.1)

C : Total recording time (3 min. 50 sec. of 2track recording )
10

B : Remaining recording time (56 min. 10 sec. remaining on the disc)

D : Total playing time (60 min. 0 sec. for 8 tracks)

C : Remaining playing time of all track on disc being played (46 min. 40 sec. remaining on the disc)

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1

2

3

4

5

< REAR PANEL (USA version) >

67

89

1

2

10 3

11

4

5

12
< REAR PANEL (EUR version) >

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67

89

10

1. AES/EBU digital input [AES/EBU DIGITAL IN] 2. XLR balanced input [BALANCED IN] 3. XLR balanced output [BALANCED OUT] 4. Parallel remote connector
   5. Earth terminal 6. Optical digital input [S/P DIF OPTICAL DIGITAL IN]

11

12

7. Coaxial digital input [S/P DIF COAXIAL DIGITAL IN] 8. Optical digital output [S/P DIF OPTICAL DIGITAL OUT] 9. Coaxial digital output [S/P DIF COAXIAL DIGITAL IN] 10. Line input [LINE IN] 11. Line output [LINE OUT] 12. AC inlet [AC IN]

CR300

11

CR300
< REMOTE CONTROL UNIT MODEL 8317 >

FADER button
TRACK No. WRITE (MANUAL) button
REPEAT button
Stop button ( )
Numeric buttons (1 to 10, >10)
PGM (Program) button

MODEL 8317 REC

FADER

TRACK NO. WRITE

REPEAT

1

2

3

4

5

6

7

8

9

10

10

TIME

PGM CHECK CLEAR

Record buttons ( REC) For recording, press the two buttons simultaneously.
Record muting button ( )
Manual search buttons (, )
Track search buttons (, )
Play button ( )
Pause button ( )
*TIME button
CLEAR button
CHECK button

Remote controllable range
30 30 7m(23 ft)

• Remote control may be impossible if there is an obstacle between the remote control unit and main unit or if the remote control unit is operated at too great of an angle from the remote control sensor.
  · Erroneous operation may occur if strong light such as direct sunlight or fluorescent lamp light is incident to the remote control sensor.
  · The main unit may operate erroneously if it is used near equipment radiating infrared rays or if it is used near control unit of other equipment is used near the unit. On the contrary, if this remote control unit is operated near another piece of equipment which can be control wit infrared rays, the equipment may operate erroneously.
  · Replace batteries when the remote controllable range decreases noticeably.

12

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ADJUSTMENT PROCEDURES

3-1. TEST DISCS
When adjusting the servo system, the following CD test discs should be used. STD-903 or equivalent STD-914 or equivalent

3-2. TEST EQUIPMENT

(1) Laser Power Meter

The following power meter manufactured by Advantest Corporation, LEADER Corporation or equivalent:

TQ8210 + TQ82017 (Advantest Corporation)

TQ8215 + TQ82021 (Advantest Corporation)

TQ8215 + TQ82010 + TQ82017 (Advantest Corporation)

LE8010 (LEADER Corporation) (2) Audio Analyzer

FUNCTION ASSY

(3) Oscilloscope (4) Distortion Factor Meter

SIDE B

(5) CD Jitter Meter

(6) Block Error Rate Counter

CR300

3-3. TEST MODE 3-3-1. Test Mode
For adjustment, set the unit to the Test Mode. Referring to the Fig. 1 on the right, turn on the unit with the Test Mode short-circuit pattern on the FUNCTION PCB Ass’y to enter the Test Mode. In the Test Mode, all the displays (FL, LEDs) on the unit should be lit. If not, turn the power off and repeat the same steps again.

Short-circuit

3-3-2. Operation in Test Mode
In the Test Mode, the following adjustment functions are assigned to the buttons, as explained in the Fig. 2 & 3.

LED for confirmation of LD emission

(RECORD) and
(REC MUTE) buttons LD emitting

Fig. 1 Enter the Test mode

SET button Set

, buttons Sled move

(RECORD) (REC MUTE) DIGITAL

button ­ key

button + key

SYNCHRO button

Average

COMPACT DISC RECORDER

POWER OFF ON

SKIP ID

SET

CLEAR

SKIP PLAY

TRACK NO.

AUTO / MANUAL

WRITE (MANUAL)

FINALIZE

MENU ERASE

OPEN / CLOSE

RECORD

REC MUTE

INPUT SELECTOR

DIGITAL

ANALOG

XLR / +4

• · · COAX

XLR / -10

• OPT
• LINE
• AES / EBU

REC LEVEL L

R

4

5

6 ·

3

7

2

8

1 · 0

9 · 10

TIME /MARGIN

DIGITAL SYCHRO

PHONES

LEVEL

MIN

MAX

COMPACT DISC RECORDER

POWER OFF ON

SKIP ID

SET

CLEAR

SKIP PLAY

TRACK NO.

AUTO / MANUAL

WRITE (MANUAL)

FINALIZE

MENU ERASE

OPEN / CLOSE

RECORD

REC MUTE

INPUT SELECTOR

DIGITAL

ANALOG

XLR / +4

• · · COAX

XLR / -10

• OPT
• LINE
• AES / EBU

REC LEVEL L

R

4· 5 · 6

3

7

2

8

1 · 0

9 · 10

TIME /MARGIN

DIGITAL SYCHRO

PHONES

LEVEL

MIN

MAX

ERASE button

(STOP) button

Switching CD, CD-R and CD-RW LD not emitting

Fig.2 During adjustment of LD power (Input selector: analog)

AUTO/MANUAL button Mode switch

FINALIZE button Focus in
(PLAY) button Spindle kick

(STOP) button Stop
(PAUSE) button Tracking close

Fig.3 During adjustment of servo system (Input selector: optical)

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13

CR300
3-3-3. How to Playback a Disc in Test Mode
In the Test Mode, since each servo circuit operates independently, playing back a disc requires that your operate the keys in the correct order to close the servo circuits. Here is the key operation sequence for playing back a disc in the Test Mode. Wait at least 2 ~ 3 seconds between each of these operations.

FINALIZE

3-4. ADJUSTMENT 1 (LASER DIODE POWER ADJUSTMENT)

SERVO DIGITAL ASSY

CD-R overdrive

Playback power

CD-R record power

CD-RW record power

CN354 61

CN102 1

VR105

6 VR102

RW REC. PW1

R REC. PW1

VR104 RW REC.PW0

VR106 RW REC. PW2

VR101 PB. PW

VR103 R REC.PW2

Fig. 4 Adjustment points

CD-RW bias power

Playback

CD-R recording

CD-RW recording

CD-RW erase power Fig.5 Output power of the laser diode

Note 1: Attach the remote sensor of the laser power meter to a point angled away

about 10 degrees against the pickup lens and where the maximum power

is detected, so that there will be no light reflected onto the pickup.

Note 2: When adjusting with VR101 to VR106, first turn them completely counter-

clockwise and then adjust clockwise, so that the value to be reached is not

exceeded. Note 3: Set the wavelength of laser power meter to 780 nm. INPUT SELECTOR

Note 4: The following adjustments 1 through 3 must be

DIGITAL

ANALOG

done with the Input Selector set to the Analog position (LD power adjustment mode).

XLR / +4

• · · COAX

XLR / -10

• OPT
• LINE
• AES / EBU

3-4-1. Playback Power Adjustment
DANGER – LASER RADIATION WHEN OPEN. AVOID DIRECT EXPOSURE TO BEAM.

Test Point

Pickup objective lens

Adjustment Point VR101 (PB. PW)

Adjustment Value 0.60 mW ± 0.05 mW

[Procedure]

(1) Check that “CD” is displayed on the FL display. If “CD-R” or “CD-RW” is displayed, press the STOP button repeatedly until “CD” is displayed.
(2) Press the RECORD button. The LED for confirmation of LD emission will light in orange. (3) Press the REC MUTE button. The LED for confirmation of LD emission will light in red. The LD is emitting in this
status. (4) Turn VR101 clockwise until the adjustment value to be reached is obtained. (5) Press the STOP button to shut off the LD.

14

p/

CR300

3-4-2. CD-R Record Power Adjustment
DANGER – LASER RADIATION WHEN OPEN. AVOID DIRECT EXPOSURE TO BEAM.

Test Point Adjustment Point Adjustment Value

Pickup objective lens VR102 (R REC. PW1), VR103 (R REC. PW2) VR102: 4.60 mW ± 0.1 mW VR103: Addition of 0.1 mW ± 0.01 mW to the adjustment value of VR102

[Procedure] (1) Turn VR102 and VR103 fully counterclockwise to set their power output to minimum. (2) Press the ERASE button once so that “CD-R” appears on the FL display. If the indication is “CD” or “CD-RW”,
press the ERASE button repeatedly until “CD-R” is displayed on the FL display. (3) Press the RECORD button. The LED for confirmation of LD emission will light in orange. (4) Press the REC MUTE button. The LED for confirmation of LD emission will light in red. The LD is emitting in this
status.

CD-R record power adjustment (5) Turn VR102 clockwise until the adjusted value is 4.60 mW ± 0.1 mW.

CD-RW overdrive power adjustment (6) Turn VR103 clockwise until the adjusted value becomes adjusted value at Step 5 above + (0.1 mW ± 0.01 mW). (7) Press the STOP button to shut off the LD.

3-4-3. CD-RW Record Power Adjustment
DANGER – LASER RADIATION WHEN OPEN. AVOID DIRECT EXPOSURE TO BEAM.

Test Point

Pickup objective lens

Adjustment Point VR104 (RW REC. PW0), VR106 (RW REC. PW2), VR105 (RW REC. PW1)

Adjustment Value

VR104: 0.40 mW ± 0.05 mW VR106: 2.40 mW ± 0.1 mW VR105: 5.90 mW ± 0.1 mW

[Procedure]

(1) Turn VR104, VR105 and VR106 fully counterclockwise to set their power output to minimum. (2) Press the ERASE button twice so that “CD-RW” appears on the FL display. If the indication is “CD” or “CD-R”,
press the ERASE button repeatedly until “CD-RW” is displayed on the FL display. (3) Press the RECORD button. The LED for confirmation of LD emission will light in orange. (4) Press the REC MUTE button. The LED for confirmation of LD emission will light in red. The LD is emitting in this
status. (5) Turn the VR104 clockwise until the adjusted value is 0.40 mW ± 0.05 mW.

CD-RW record power adjustment (6) Turn VR106 clockwise until the adjusted value is 2.40 mW ± 0.1 mW.

CD-RW erase power adjustment (7) Turn VR105 clockwise until the adjusted value is 5.90 mW ± 0.1 mW. (8) Press the STOP button to shut off the LD.
15
p/

CR300

3-5. ADJUSTMENT 2 (SERVO SYSTEM ADJUSTMENT)

For servo adjustment, set the INPUT SELECTOR to OPTICAL.

INPUT SELECTOR

DIGITAL

ANALOG

XLR / +4

• · · COAX

XLR / -10

• OPT
• LINE
• AES / EBU

Use the RECORD and REC MUTE buttons to make the adjustments.

RECORD

REC MUTE

To register an adjustment, press the (SKIP ID) SET button.

SKIP ID

SET

CLEAR

To reset the adjusted values to the initial settings, press and hold the (SKIP ID) CLEAR button for 4 seconds.

SERVO DIGITAL ASSY

CN354 (TP201)

61 CN354 1 : RF 2 : TE 3 : TEIN 4 : VC 5 : FEIN 6 : FE

CN102 1
6 CN102 1 : VC 2 : TESTEQRFP 3 : TE 4 : MPP 5 : MPXOUT 6 : FMOUT

Fig. 6 Adjustment points

3-5-1. Focus Offset Adjustment

Test Point

CN354 – pin 6 (FE)

Adjustment Point RECORD and REC MUTE buttons

Adjustment Value 0 mW ± 10 mW

[Procedure]

(1) Press the AUTO/MANUAL button until “01_F4” appears on the FL display.

(2) Adjust with the RECORD and REC MUTE buttons until the value for Pin 6 of CN354 is 0 mV ± 10 mV. (3) Press the SET button to register the adjustment. Once the adjustment is registered with the SET button, “?” will
disappear.

FE

10 : 1

Oscilloscope

VC 10:1 probe

16

p/

CR300

3-5-2. M-S Mix Ratio Adjustment

Test Point Adjustment Point Adjustment Value

CN102 – pin 3 (TE) and pin 4 (MPP) RECORD and REC MUTE buttons Adjust until the value of output signal from pin 3 (TE) and pin 4 (MPP) of CN102 are the same, or the differential output of these signals is minimal.

[Procedure] (1) Press the AUTO/MANUAL button so that “02_F3” appears on the FL display. (2) Press the FINALIZE button for focus-in. (3) Press the PLAY button for CAV-servo spindle kick (the status where the spindle rotates with the focus servo on and
tracking servo off). (4) Adjust with the RECORD and REC MUTE buttons until the value to be reached is obtained. (5) Press the SET button to register the adjustment.
Once the adjustment is registered with the SET button, “?” on the FL display will disappear. (6) Press the STOP button to stop the unit.

NOTE: For adjustment, use the following circuits.

TE MPP

39k 39k

0.001µF

CH1 10 : 1
Oscilloscope CH2 10 : 1

VC

10:1 probe

0.001µF

NOTE: Adjustment must be done around mid-radius on a disc.

3-5-3. Tracking Offset Adjustment

Test Point

CN354 – pin 2 (TE) or CN102 – pin 3 (TE)

Adjustment Point Adjustment Value

RECORD and REC MUTE buttons 0 mV ± 10 mV

[Procedure]

(1) Press the AUTO/MANUAL button so that “03_F6” appears on the FL display. (2) Press the RECORD and REC MUTE buttons until the above adjustment value to be reached is obtained. (3) Press the SET button to register the adjustment.
Once the adjustment is registered with the SET button, “?” on the FL display will disappear.

FE

10 : 1

Oscilloscope

VC 10:1 probe

NOTE: Perform the adjustment in STOP mode. This adjustment is possible with the low-pass filter used in adjustment 5 above attached.

p/

17

CR300

3-5-4. Focus Bias Adjustment

Test Point Adjustment Point Adjustment Value [Procedure]

CN354 – pin 1 (RF) DIGITAL SYNCHRO, RECORD and REC MUTE buttons Adjust until the RF jitter is minimal or that the eye pattern of the RF waveform is most open.

(1) Press the DIGITAL SYNCHRO button in Stop mode. NOTE: Make sure that the unit is in Stop mode.
(2) Check that “48” appears on the FL display. (3) Press the AUTO/MANUAL button so that “04_34” appears on the FL display. (4) Press the FINALIZE button for focus-in. (5) Press the PLAY button for CAV-servo spindle kick. (6) Press the PAUSE button to close the tracking servo, then set the unit to Playback mode. (7) Adjust with the RECORD and REC MUTE buttons until the above adjustment value to be reached is obtained.
Press the SET button to register the adjustment. Once the adjustment is registered with the SET button, “?” on the FL display will disappear. (8) Press the STOP button to stop the unit.

RF

10 : 1

Jitter Meter

VC

10:1 probe

or

Oscilloscope

NOTE: Perform the adjustment in STOP mode. This adjustment is possible with the low-pass filter used in adjustment 5 above attached.

18

p/

ASSEMBLING & DISASSEMBLING

Please refer to the following drawings for assembling & disassembling the CR300.
4-1. Under Base, PCB Mold & Insulator
PCB mold (N/A)

CR300

Under base (N/A)
Insulator, CR300 (8207013100)
Screw, ABA1011 (8204178000)

4-2. Under Base, Mecha Base & Rear Base

Clamper, cord (8221114000)

Screw, PBA1112 (8204188000)

Label, caution, HE, CR300 * (8218787000)
Screw, ABA1011 (8204178000)

Label, caution, EUR * (8218764000)

Rear base (EUR: 8221307006) (USA: 8221307003)

Mecha base (N/A)
*: EUR version only

p/

19

CR300
4-3. Transformer PCB Assy
Cord stopper (N/A)
Transformer PCB assy (8274241000)
Transformer cover (N/A)
Rivet (8207012700)

Screw, RBA1132 (8204179000)
Transformer, power (EUR: 8242267006) (USA: 8242267003)

4-4. Power, Audio & Servo Digital PCB Assys

Fuse, T500mA/250V, EUR (8239119000)
Fuse, 1A/250V, USA (8239118000)

B12

Audio PCB assy J2 (EUR: 8274235006)

(USA: 8274235003)

Screw, ABA1011 (8204178000)
Servo Digital PCB assy (EUR: 8274232006) (USA: 8274232003)

Power PCB assy (EUR: 8274236006) (USA: 8274236003)

Terminal, screw, SI-A2475 (8245316000)
Screw, BBZ30P080FCC
(8214379000)

20

p/

4-5. Power, Audio & Servo Digital PCB Assys Wiring

Screw, IBZ30P180FCC (8204185000)
Screw, ABA1011 (8204178000)

Screw, 3 x 6, B (8204158000)
J2 Screw, 3 x 6, B (8204158000)

Screw, IBZ30P180FCC (8204185000)
Screw, ABA1011 (8204178000)
Screw, IBZ30P180FCC (8204185000)

CR300

Cord stopper (N/A)

Screw, ABA1011 (8204178000)

IC308

4-6. I/O Angle

Cord stopper (N/A)
J4

Screw, IBZ30P200FMC (8204186000) Screw, ABA1011 (8204178000)
I/O angle (N/A)

Cable, 2mm pitch, parallel, 3P, L550 (8277480000)

B401

B404 B402 J801
FMEA J21

Card spacer (N/A)
CN803
CN302
Cable assy, 3P, wht (8277484000)
Cable assy, 2mm pitch, 8P, red (8277483000)

p/

21

CR300
4-7. Input PCB Assy
Screw, PMZ26P040FMC (8204164000)

Input PCB assy (EUR: 8274234006) (USA: 8274234003)
Screw, ABA1011 (8204178000)

CN8102

KN8021 CN8101

CN8003 CN8004
KN8014

CN3002

Screw, PMZ30P060FCC (8204161000)

4-8. Input PCB Assy Wiring & Front Panel
Screw, AMZ40P060FCU (8204162000)
Button, power, CR300 (8226251000)

Cable assy, 2mm pitch, 8P, wht
(8277482000)

Panel, front, CR300 (8212687000)
FMEA
FMEA
J709
COMPACT DISC RECORDER

Screw, 3 x 6, B (8204158000)
J709
FMEA
J701

Screw, IBZ30P080FZK (8204184000)

J701 J11

J709

CN8006 J3

CN202 CN805 CN403FMEA

J851

Screw,

IBZ30P060FCC

(8214298000)

CN8005
Binder (N/A)

Screw, IBZ30P080FZK (8204184000)
Screw, IBZ30P060FCC (8214298000)

CN8006

KN8017

KN8012 KN8010

B12

J709

22

p/

4-9. Mechanism Assy Wiring

CR300

Screw, IBZ30P100FCC (8204180000)

Cable assy, 9P, grn (8277486000)

A
Panel, tray, CR300 (8212688000)

KN305

KN304

Cable assy, 5P, grn (8277485000)

COMPACT DISC RECORDER

CN352

CN101 A

CN353

4-10. Input, Power, Front PCB Assy Wiring

Cable, 2mm pitch, parallel, 5P, L550
(8277497000)

CN51 CN11 J11

J709 (To CN8006)
J701 (To CN51)
Cable, 2mm pitch, parallel, 4P, L250
(8277487000)
Cable, 2mm pitch, parallel, 3P, L350
(8277480000)

Cable, parallel, 9P, L150 (8277496000)

CN401

CN8006 CN8005

To CN805 (VR PCB)

p/

23

CR300
4-11. Bridge, Clamper, etc.
Plate, clamper, CR300(8221304000) Spacer, bridge, CR300(8212685000)
Bridge, CR300 (8221305000)

COMPACT DISC RECORDER

Holder, tray, CR300 (8216720000)
Clamper, CR300 (8212682000)
4-12. Bonnet & Angles
Screw, BBZ40P140FZK (8204182000)

Angle, rack, FX, L, CR300
(8221295000) Bonnet, CR300 (8221306000)
Label, 65 (8218788000)
Screw, IPZ26P060FCU (8214383000)
: USA version only
COMPACT DISC RECORDER

Label, FCC, CR300 ** (8221295000)

Label, DOC, CR300 **
(8218790000)

Screw, IBP30P090FCC (8204183000)
Angle, rack, FX, R, CR300
(8221296000)
Screw, BBZ40P140FZK (8204182000)

24

p/

CR300

EXPLODED VIEWS, PCB ASSEMBLY & PARTS LIST

NOTE: · Parts marked by “N/A” are generally unavailable. · The mark found on some component parts indicate the importance of the safety factor of the parts. Therefore, when replacing, be sure to use parts of identical designation. · Screws adjacent to mark on the product are used for disassembly.

5-1. EXPLODED VIEWS

5-1-1. PACKING MATERIAL & ACCESSORY

Ref. No. 1
2 3 4 5
6

Part No. 8276 9100 00 8276 9110 00 8288 8901 00 8276 9120 00 8288 4370 00 N/A N/A 8270 8290 00

Description Cord, power, AC, USA Cord, power, AC, EUR Card, warranty, USA Audio cable, RCA Owner’s manual, ENG, CR300 Caution, CD-R, EUR Caution, CD-R, USA Remote control unit, Model 8317

Ref. No. 7 8 9
10 11 12 13

Part No. N/A N/A 8228 4600 00 8228 4610 00 8228 7300 00 8228 9090 00 8228 5750 00

Description Cover, battery Battery, dry cell, manganese, UM-4 Protector, front, CR300 Protector, rear/top, CR300 Carton, inner, CR300 Carton, outer, CR300 Sheet, CR300

10 (1/3)

10 (3/3)

9 (2/2)

FRONT

10 (2/3)
9 (1/2) 13

11 12

6

8

3

7

5 1
2 (USA version only)
4

p/

25

CR300

5-1-2. OVERALL EXPLODED VIEW

Ref. No. Part No.

Description

1 8274 2320 06 PCB assy, Servo Digital, EUR, CR300

8274 2320 03 PCB assy, Servo Digital, USA, CR300

2 8274 2350 06 PCB assy, Audio, EUR, CR300

8274 2350 03 PCB assy, Audio, USA, CR300

3 8274 2360 06 PCB assy, Power, EUR, CR300

8274 2360 03 PCB assy, Power, USA, CR300

4 8274 2410 00 PCB assy, Transformer, CR300

5 8277 4800 00 Cable, 2mm pitch, parallel, 3P, L350

6 8277 4820 00 Cable assy, 2mm pitch, 8P, wht

7 8277 4850 00 Cable assy, 5P, grn

8 8277 4860 00 Cable assy, 9P, grn

9 8242 2670 06 Transformer, power, EUR, CR300

8242 2670 03 Transformer, power, USA, CR300

10 8239 1190 00 Fuse, T500mA/250V, EUR

8239 1180 00 Fuse, 1A/125V, USA

11 8204 1780 00 Screw, ABA1011

12 8204 1580 00 Screw, 3 x 6, B

13 N/A

PCB mold

14 N/A

Cord stopper

15 8221 3060 00 Bonnet, CR300

16 N/A

Under base

17 8221 3070 06 Base, rear, EUR, CR300

8221 3070 03 Base, rear, USA, CR300

18 N/A

Mecha base

19 . . .

20 . . .

21 8207 0131 00 Insulator, CR300

22 . . .

23 8221 1140 00 Clamper, cord

24 8204 1880 00 Screw, PBA1112

25 . . .

26 . . .

27 8226 2510 00 Button, power, FX, CR300

28 8212 6880 00 Panel, tray, CR300

29 8214 3790 00 Screw, BBZ30P080FCC

30 8214 2980 00 Screw, IBZ30P060FCC

31 8204 1800 00 Screw, BBZ30P100FCC

32 . . .

33 . . .

34 8204 1850 00 Screw, IBZ30P180FCC

35 . . .

36 8218 7680 00 Label, black

37 8218 7870 00 Label, caution, HE, CR300

38 8218 7640 00 Label, caution, EUR

39 8218 7880 00 Label, 65, CR300

40 N/A

Laser caution label

41 8245 3160 00 Terminal, screw, SI-A2475

42 8204 1790 00 Screw, RBA1132

Ref. No. Part No. 43 N/A 44 8207 0127 00 45 8204 1810 00 46 8216 7210 00 47 8277 4830 00 48 N/A 49 N/A 50 8204 1860 00 51 8204 1610 00 52 8204 1640 00 53 8204 1840 00 54 N/A 55 8204 1620 00 56 8221 2950 00 57 8221 2960 00 58 8204 1820 00 59 8218 7890 00 60 8218 7900 00 61 8204 1830 00 62 8274 2340 06 8274 2340 03 63 8277 4840 00 64 8277 4870 00 65 8277 4890 00 66 8277 4900 00 67 8277 4910 00 68 8277 4920 00 69 8277 4930 00 70 8277 4940 00 71 8277 4960 00 72 8277 4970 00

Description Transformer cover Rivet Screw, BBZ40P080FCC Cover, fuse, CR300 Cable assy, 2mm pitch, 8P, red I/O angle Card spacer Screw, IBZ30P200FMC Screw, PMZ30P060FCC Screw, PMZ26P040FMC Screw, IBZ30P080FZK Binder Screw, AMZ40P060FCU Angle, rack, FX, L, CR300 Angle, rack, FX, R, CR300 Screw, BBZ40P140FZK Label, FCC, CR300 Label, DOC, CR300 Screw, IBP30P090FCC PCB assy, Input, EUR, CR300 PCB assy, Input, USA, CR300 Cable assy, 3P, wht Cable, 2mm pitch, parallel, 4P, L250 Cable, 2mm pitch, parallel, 6P, L300 Cable, 2mm pitch, parallel, 8P, L200 Cable, 2mm pitch, parallel, 15P, L100 Cable assy, 2P Cable assy, 2mm pitch, 6P Cable, 32P, FCC/30V Cable, parallel, 9P, L150 Cable, 2mm pitch, parallel, 5P, L550

26

p/

59
60 58

CR300

56 31
39 40

28 Refer to “4.4 LOADING MECHANISM ASSY.”
24 23 18

8

6

70

I

12

C 7

11
69 L

G

15

62

K

M

57

14

50 11

12 B

11 10
46 D

E 34

J

3 65

12 5 49

66 H
34 K

47

48

11

30
M 34

14

A

42

A2 68

11 C FI B

24 14

67 1

37*

11

D

4

9

43 44

38* 71 J

55

13

45 52
41

63 51

36

13 29

27

72

L

Refer to “4-1-3. FRONT PANEL SECTION.”

54

COMPACT DISC RECORDER

64

E

FH G

*: EUR version only **: USA version only

30

53

30

53

17

16

21 11

p/

61 12
58
27

CR300

5-1-3. FRONT PANEL SECTION

Ref. No. Part No.

Description

1 8274 2380 00 PCB assy, Function A, CR300

2 8274 2390 00 PCB assy, HP, CR300

3 8274 2400 00 PCB assy, VR, CR300

4 8277 4810 00 Cable, 22P F.F.C/60V

5 8204 1770 00 Screw with washer, ABA1005

6 8226 2540 00 Knob, headphone, FX, CR300

7 8226 2550 00 Button, mode, FX, CR300

8 8226 2560 00 Button, manual, FX, L, CR300

9 8226 2580 00 Button, REC, FX, CR300

10 . . .

11 8226 2570 00 Button, manual, FX, R, CR300

12 8226 2610 00 Knob assy, VOL, CR300

13 8226 2520 00 Knob, REC, FX, L, CR300

14 8226 2530 00 Knob, REC, FX, R, CR300

15 8216 7180 00 Sheet, FL, CR300

Ref. No. Part No. 16 8212 6660 00 17 8212 6670 00 18 8226 2600 00 19 8212 6680 00 20 8212 6860 00 21 8212 6870 00 22 8226 2590 00 23 8204 1870 00 24 . . . 25 N/A 26 8236 0841 00 27 8277 4880 00 28 8274 2420 00

Description Window, FL, CR300 Lens, LED, CR300 Ring, REC, CR300 Lens, operation, CR300 Panel, sub, CR300 Panel, front, CR300 Button, play, FX, CR300 Screw, PPZ30P100FMC
Getter label, USA IC, EPROM, CR300 Cable, 2mm pitch, parallel, 5P, L150 PCB assy, Function B, CR300

COMPACT DISC RECORDER
25 16

8 7 17 15

27

23

1

23

19 20
11

A

12

13 14

21 Accessories for the VR ASSY

4 23 28
26 23

3 9 18 22

A

5

2 6

28

p/

CR300

5-1-4. LOADING MECHANISM SECTION

Ref. No. Part No.

Description

1 8277 4940 00 Cable, 32P, FCC/30V

2 N/A

Earth lead unit

3 8277 4950 00 Cable assy, 2P, CR300

4 8249 0430 00 DC motor, CR300

5 8204 1900 00 Screw, DBA1055

6 N/A

Motor pulley

7 8204 1910 00 Screw, VBA1055

8 8214 3920 00 Spring, tray stopper, CR300

9 8216 7190 00 Belt, rubber, CR300

10 8212 6760 00 Base, loading, CR300

11 8212 6770 00 Tray, CR300

12 8212 6780 00 Pulley, gear, CR300

13 8212 6790 00 Gear, loading, CR300

14 8212 6800 00 Gear, drive, CR300

15 8212 6810 00 Cam, drive, CR300

• Bottom View
  A 27

20

9

12

Loading Base 7

13 21

6

3

A

28 4

Ref. No. Part No. 16 8212 6830 00 17 8212 6840 00 18 N/A 19 8204 1510 00 20 8214 3840 00 21 8260 5710 00 22 N/A 23 8221 3040 00 24 8221 3050 00 25 8212 6820 00 26 8214 3830 00 27 N/A 28 N/A 29 8216 7200 00 30 8212 6850 00 31 8221 3080 00

Description Plate, lock, CR300 Stopper, tray, CR300 CD-RW servo mecha assy Screw, BBZ26P040FMC Screw, IPZ20P080FMC Loading motor assy, CR300 Loading mechanism assy Plate, clamper, CR300 Bridge, CR300 Clamper, CR300 Screw, IPZ26P060FCU Loading A assy Loading B assy Holder, tray, CR300 Spacer, bridge, CR300 Stopper, CR300

26

23

30

26 24

29

22

25

19

2

31

5

18 15
1

14

11

16

17

10

8

p/

29

CR300

5-1-5. SERVO MECHANISM SECTION

Ref. No. Part No.

Description

1 N/A

PCB assy, Servo Mech

2 8260 5670 00 DC motor assy, CR300

3 N/A

DC motor

4 8216 7160 00 Rubber, float, A, CR300

5 8216 7170 00 Rubber, float, B, CR300

6 N/A

Rack spring

7 N/A

Mirror sheet

8 8212 6690 00 Base, servo, CR300

9 8212 6700 00 Gear, pinion, CR300

10 8212 6710 00 Gear, A, CR300

11 8212 6720 00 Gear, B, CR300

12 8212 6730 00 Gear, C, CR300

13 8212 6740 00 Rack, CR300

Ref. No. Part No. 14 8212 6750 00 15 N/A 16 8221 3030 00 17 . . . 18 8223 3000 00 19 8223 3010 00 20 N/A 21 8260 5680 00 22 8204 1930 00 23 8204 1940 00 24 8204 1890 00 25 8260 5690 00 26 8260 5700 00

Description Stopper, rack, CR300 Disc table Base, carriage, S, CR300
Bar, guide, CR300 Bar, guide, sub, CR300 Magnet Pickup, CD-R, CR300 Screw, IPZ20P060FMC Screw, PMZ20P030FMC Screw, JGZ17P030FMC Disc table assy, CR300 Carriage motor assy, CR300

25

20

15

10 9

• Bottom View

19

11

SERVO MECH ASSY 24

7

22

14

12

18

6

22

23

16

13

2 3
26

1 4

21 5

8

Carriage Base S

How to Install the Disc Table
1 Use nippers or other tool to cut the two sections marked A in figure 1 .
2 While supporting the spindle motor shaft with the stopper, put spacer on top of the carriage base, and stick the disc table on top (takes about 9kg pressure). Take off the spacer.

1
A

A
Spacer

2 (Pressure of about 9kg) Disc table Assy Spacer setting Position

Spacer Servo Base

Spacer Smpoitnodrle OK NG

11mm 2.8mm
Carriage Base PCB Stopper

30

p/

5-2. PCB ASSEMBLIES 5-2-1. FUNCTION, TRANSFORMER, VR & HEADPHONE PCBs

Parts Side

FUNCTION A PCB ASS’Y

POWER PCB CN51

p/

Foil Side

SERVO DIGITAL PCB CN202

POWER PCB CN11

VR PCB ASS’Y

INPUT PCB CN8005

INPUT PCB CN8006

TRANSFORMER

PCB

ASS’Y POWER PCB

HEADPHONE AUDIO PCB PCB ASS’Y

CN1

CN401

FUNCTION B PCB ASS’Y

CR300

31

CR300

32

5-2-2. SERVO DIGITAL PCBs Parts side

MECHA PCB LOADING A PCB PICKUP ASS’Y

CN601

CN501

CN601

POWER PCB J21

AUDIO PCB J801

p/

FUNCTION A PCB
CN601

SERVO DIGITAL PCB ASS’Y

INPUT PCB CN3002

CR300

Foil side

p/

33

CR300

34

5-2-3. AUDIO, INPUT & POWER PCBs

Parts side

INPUT PCB CN8004
AUDIO PCB ASS’Y

H.P. PCB CN403

INPUT PCB CN8101

INPUT PCB ASS’Y

SERVO DIGITAL PCB CN302

p/

INPUT PCB CN8101
INPUT PCB CN8102

SERVO DIGITAL PCB CN355

TRANSFORMER PCB CN355

TRANSFORMER PCB CN355
FUNCTION A PCB POWER PCB ASS’Y CN355

VR PCB CN805 AUDIO PCB CN803 FUNCTION A PCB J709
AUDIO PCB J408 AUDIO PCB J407B AUDIO PCB J408

CR300

Foil side

p/

35

CR300
5-2-4. LOADING A / B & SERVO MECH PCBs

LOADING A PCB ASS’Y

SERVO DIGITAL PCB
CN352

LOADING B PCB ASS’Y

SERVO MECH PCB ASS’Y

36

SERVO DIGITAL PCB CN353
p/

p/

37

CIRCUIT DIAGRAMS

6-1. OVERALL CONNECTION DIAGRAM

PICKUP ASS’Y

0.5mm PITCH FFC

CN101
1 FCS2 TRK3 TRK+ 4 FCS+ 5 FGND 6 FGND 7 GND 8G 9D 10 C 11 E 12 VCC 13 VC 14 F 15 B 16 A 17 H 18 FPD-C 19 NC 20 PGND 21 +5VA (VCC1) 22 AGND (GND) 23 FPDOUT 24 FPDVC 25 VRDC 26 VWDC2 27 VWDC1 28 DGND (GND2) 29 +5VD (VCC2) 30 ODON 31 W/XR 32 ENBL

CN302 DIN 1 GND 2 V+5 3

CN301 ADLRCK 1
ADBCK 2 ADDATA 3 ADSTBY 4
AMUTE 5 LRST 6 DI 7 CL 8 DEEM 9
DACBCK 10 DACDATA 11 DACLRCK 12
GNDD 13 MCK 14
GNDD 15
SERVO DIGITAL PCB ASS’Y
EUR: 8274232006
USA: 8274232003

MECHA PCB ASS’Y

CN601
SL- 1 SL+ 2 SP+ 3 SP- 4 TOCPOS 5 TERM 6 GNDA 7 V+5A 8 FG 9

CN353
1 SL2 SL+ 3 SP+ 4 SP5 TOCPOS 6 TERM 7 GNDA 8 V+5A 9 FG

CN355
V+5A 1 GNDA 2 V+5D 3 GNDD 4
V+U 5 GNDU 6

J601 1 GNDA 2 V+5A 3 FG

CN352
1 V+5A 2 TRAY 3 GNDA 4 L5 L+

CN202 9604S-22C

CN551 1 L2 L+
LOADING B PCB ASS’Y

J601a GNDA 1 V+5A 2
FG 3

FG PCB ASS’Y

SERVO MECH PCB ASS’Y

1 V+5D 2 V+5D 3 GNDD 4 GNDD 5 GNDD 6 GNDD 7 DEEM 8 MSI 9 MSCK 10 MSO 11 XFUSE 12 XRST 13 XOPT 14 MACK 15 LREQ 16 UNLOCK 17 XPFAIL 18 MREQ 19 REMCON 20 EECS 21 XVCO 22 FSC/XTHR

L- 1 L+ 2 CN502

CN501
LOADING A PCB ASS’Y

V+5A 1 TRAY 2 GNDA 3
L- 4 L+ 5

1.25mm PITCH FFC

LOADING MECHA PCB ASS’Y

FUNCTION B PCB ASS’Y 8274242000

J703a GREEN1 1 GREEN2 2
RED1 3 RED2 4 GNDD 5

J703
1 GREEN1 2 GREEN2 3 RED1 4 RED2 5 GNDD

FL DISPLAY
FUNCTION A PCB ASS’Y
8274238000

CN701 V+5D 22 V+5D 21 GNDD 20 GNDD 19 GNDD 18 GNDD 17 DEEM 16 FSO 15 FSCK 14
FSI 13 XFUSE 12
XRST 11 XOPT 10 MACK 9 LREQ 8 UNLOCK 7 XPFAIL 6 MREQ 5 REMCON 4 EECS 3 XVCO 2 FSC/XTHR 1
J701 GNDS 1
-27V 2 AC1 3 AC2 4

J801 1 ADLRCK 2 ADBCK 3 ADDATA 4 ADSTBY 5 AMUTE 6 LRST 7 DI 8 CL 9 DEEM 10 DACBCK 11 DACDATA 12 DACLRCK 13 GNDD 14 MCK 15 GNDD

AUDIO PCB ASS’Y
EUR: 8274235006 USA: 8274235003

CN401 Rch 1
GNDA 2 Lch 3
CN803 PIN RIN 1
RGND 2 VRROUT 3
RGND 4 LGND 5 VRLOUT 6 LGND 7 PIN LIN 8
J408

CN402 1 V+AU 2 GNDU 3 V-AU 4 V+5A 5 GNDA 6 V+12A 7 GNDA 8 V-12A
J407B
AMUTE Rch Lch

J31 V+AU 1 GNDU 2 V-AU 3 V+5A 4 GNDA 5 V+12A 6 GNDA 7 V-12A 8

J21 1 V+5A 2 GNDA 3 V+5D 4 GNDD 5 V+U 6 GNDU
1 GNDS 2 -27V 3 AC2 4 AC1
CN51

POWER PCB ASS’Y EUR: 8274236006 USA: 8274236003

J32 V+12 1 GND 2 V-12 3
INLET CN1

CN403
1 Rch 2 GNDA 3 Lch

HP PCB ASS’Y 8274239000

1 PIN RIN 2 RGND 3 VRROUT 4 RGND 5 LGND 6 VRLOUT 7 LGND 8 PIN LIN
CN8004
CN8102 1 Lch 2 GND
CN8101 1 Rch 2 GND 3 AMUTE 4 GND
CN8003 1 V+12 2 GND 3 V-12

INPUT PCB ASS’Y
EUR: 8274234006 USA: 8274234003

CN11 1 FL 2 GND 3 AC1 4 AC2 5 AUA 6 GND 7 AUB 8 SEA 9 SEB CN2 1 LIVE 2 NEUTRAL

J11 FL 1 GND 2 AC1 3 AC2 4 AUA 5 GND 6 AUB 7 SEA 8 SEB 9 LIVE 1 NEUTRAL 2 J1

TRANSFORMER PCB ASS’Y 8274241000

Transformer
USA 8242267003 EUR 8242267006

POWER CORD

J709
GND 1 OUT GA 2
IN SEL 3 IN GA 4 REMOTE 5

2mm PITCH PARALLEL CABLE

PITCH WIDTH
2mm PITCH CN ASS’Y

VR PCB ASS’Y 8274240000
2.5mm PITCH PARALLEL CABLE

VRRIN 1 GNDA 2 VRROUT 3 GNDA 4 GNDA 5 VRLOUT 6 GNDA 7 VRLIN 8 CN805

CN8006 1 GND 2 OUT GAIN 3 IN SEL 4 IN GAIN 5 REMOTE 1 VRRIN 2 GNDA 3 VRROUT 4 GNDA 5 GNDA 6 VRLOUT 7 GNDA 8 VRLIN
CN8005

CN3002 DIN 1 GND 2 V+5 3

CR300

p/

38

6-2. SERVO DIGITAL PCB 6-2-1. MECHA & MICROCOMPUTER BLOCK (1/6)
SERVO_DIGITAL (5/6)
V+5D

LIN LOUT SCLK XLAT CLOK DATA LRST FOK SCOR SQSI SQCK TRAY TOCPOS SENS C202 YF 0.01

1

2 3

COM INH

4

VEE VSS

TC4W53F

VDD 8 CH0 7 CH1 6 ADR 5

GNDD

GNDD

IT5SEL SENS TOCPOS TOCP&SENS

SCLK XLAT CLOK DATA LRST FOK SCOR SQSI SQCK TRAY TOCPOS SENS

VWDC2R

VWDC2R

SERVO_DIGITAL (2/6)

DATA CLOK
XL2 LRST ENBL
GAINP1

DATA CLOK XL2 LRST ENBL
GA GAINP1

GAINP3 RW/XR AGCON WREF

GAINP3

TEG0 TEG1 TEG2 SSEL

TEG0 TEG1 TEG2 SSEL

SSEL TE

CDROPC TEPP AOUT
XCD
XRFDET
WREF CLV
ECLV FG
WBL MDP DGAI D8CM RFOPC RFT RFB SPSP

TC7S14F IC211
4 52 3

R221 39K

V+5D
R222 10K D210
1SS355

R211 4.7K
YB C230 0.1

GNDA

R223 39K C234 YF 0.01

RW/XR STCN4 STCN3 STCN1 STCN2
ENBL ERAS

YF 0C.2110

V+5D
L201 QTL1015

C226 47/16

GNDD

ADB

AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 A15 A14 A13 A12 A3 A2

C285 0.1
YF

GNDD

40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25

VCC SYD5 SYD4 SYD3 SYD2 SYD1 SYD0 SYA15 SYA14 SYA13 GND SYA12 SYA3

41 XCE1

42 XCE1

43 XCE2

GAINUP1

44 45

XCE3 POA0

GAINUP3

46 47

POA1 POA2

48 GND

ERAS SSEL AGCON

49 50 51 52

POA3 POA4 POA5 POA6

LOUT LIN

53 54 55

POA7 POB0 POB1

EECS

56 57

POB2 POB3

STCN4 STCN3 STCN2 STCN1
TEG2

58 59 60 61 62

VCC POB4 POB5 POB6 POB7

TEG1 63

64

IC205
ATIP DECODER PDJ014A

SYA1 24 SYA0 23 XRE 22 XWE 21 XADSEL 20
NC 19 VCC 18 PROTECT 17 CRCOK 16 SICK 15 XSRST 14 XCK 13 AIN 12 AINPE 11 AOUT 10 AOUTPE 9 GND 8 ACK 7 ATIP 6 SPSEL 5 MDP 4 SBSY 3 FSK 2 WBL 1

65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

TEG0

V+5D

R206 10K

GNDD

ITCC271S000F 52

1SS355

4

1

D205

3

25 4

IC208 3 TC7S04F

R224 470

C221 YB 470P

V+5D

2

5

IC209 4

3 TC7S14F

GNDD

R220

10K 3

2 Q201 DTC124EK

1

GNDD

TEG0 RW/XR DIRC GND XCD ENBL XAMUTE TESTB TEST TEST0 TEST1 TEST2 TEST3 VCC C219 YF 0.1 TP222

V+5A

C250 YF 0.01

IC355

1

5

2

3

4

A1 A0

GNDA TK11041M-1 TERM

C284 0.1 YF

R210 47K

TP210 TP211 TP212

SQCK SQSI
4M R153 470
ATIPSYNC

C224 YB 0.1 TP216

R213 47K

VWDC2R TRAY

V+5A

8 1
4
GNDA

2
3 GNDD IC207 NJM2904M (1/2)

8 7
4

6
5 IC207 NJM2904M (2/2)

SERVO_DIGITAL (3/6)

C213 YF 0.1

R192 1K R191 1K

VCC 20 Q0 19 A0 Q1 18 A1 Q2 17 A2 Q3 16 A3 Q4 15 Q5 14 Q6 13 Q7 12 LE 11

C201 YF 0.01
IC203 HD74HC573FP
8-BIT LATCH

R201 120

C206 220/6.3
C207 YF 0.01
D202 1SS355
C209 47/16
C208 0.01
YF

1SS355 D201

V+U
IC201 BA05T OUT IN

C205 1.0F RCH1152 GNDD

GNDU

SERVO DIGITAL ASSY
EUR: 8274232006 USA: 8274232003

L202 QTL1015
C211 C212

XOE D0 D1 D2 D3 D4 D5 D6 D7 GND

1 AD0 2 AD1 3 AD2 4 AD3 5 46 57 68 79
10

A D A D A D A D

SERVO_DIGITAL (4/6)

AD2 AD1 AD0
TP214
TP218

RFOPC

C217 YB

0.22

0.22C216 YB

10KX8 R202 R203 R204 R205 R237 R238 R239 R240

SCLK XL2
DATA CLOK XLAT XEXTSYNC

0.1 YF 220/6.3

GNDD GNDD

V+5D
R207 47K 47K R208

AD3 AD4 AD5 AD6 AD7 TP201 TP202 TP203 TP204 TP205 TP206 TP207 R248 470 R247 470 R246 0 R245 470

40 AD5 39 AD6 38 AD7 37
A8 36 A9 35 A10 34 A11 33 A12 32 A13 31 A14 30 A15 29 A16 28 SSO 27 SSCK 26 XLT 25 XRD 24 XWR 23
22 21

ECLV

41 AD2 42 AD1 43 AD0

CLV 20 XENCE 19 XASYNC 18

R209 100

44 ASTB

XEXSC 17

45 VSS0

IT5SEL 16

46 TEST

XCLMP 15

47 SPSP

IC204

XOPEN 14

48 DGAI

RECE 13

49 SQCK 50 SQSI

PE5073A9

XECE 12 VSS1 11

3 21

51 SO2 52 MREQ 53 D8CM 54 XSUBQE 55 VDD0

MECHA u-COM

X1 10 X2 9 VDD1 8 XRESET 7 LRST 6

C287 0.1 YF

AD7 AVDD AVREF1 AVSS WREF VWDC2R AVREF2 AVREF3 XPFAIL FG ATIP SCOR SUBSYNC XRFDET TOCP&SENS MSI MACK XFUSE

56 TEPP

FOK 5

57 RFT 58 RFB

ADD30 XCDMIR

4 3

59 TERM 60 ADI4
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

2 MSO 1MSCK

TP221 R214
100
100 R215

TP215 TP208

PSS1023 X201 32MHz C255
0.1 YF GNDD
DAP202K
D203

R212 10K

ADI5 ADI6

YF C218
0.1
GNDA

R273 47K

G N D D D T C 1Q2 42E0K3 3

2

1

ERAS RW/XR 4M STCN1 STCN2

12 3

STCN3 STCN4
COMP

RECE LRST

XRFDET

SUBSYNC

ATIPSYNC

CL

DI

DO

EN_CE

EN_CE UNLOCK

IT5SEL

DEEM AMUTE

RECE REMCON

LRST FOK
DI DO

XVCO FSC/XTHR

CL

TOCP&SENS XRFDET SCOR

D TQC 122044E K 2 1

C228 4.7/50 D209
1SS355

AMUTE ATIPSYNC SUBSYNC

C12/ 5104

GNDD

RECE LRST XRFDET SUBSYNC ATIPSYNC CL DI DO EN_CE UNLOCK DEEM AMUTE

REMCON

XOPT

XVCO FSC/XTHR

V+5D

R227 R228 R229 R230

47K 47K 4.7K 4.7K

R217

47K

R218

47K

R219

47K

SERVO_DIGITAL (6/6)

C222 0.01 L319 (R1319 0 )

V+5D

R225 10K

GNDD

R1203

(L203)

(L204) R1204

0

GNDDF

4 3 GNDDF

2 1 V+5D

4.7K

R226

5

R235 0

CN202

YF

1 32
C223 3.3/50 BLACKOUT GNDD DETECTING CIRCUIT

IC206 PST994C

V+U
IC212 LP2950CZ OUT IN R236 0

C233 0.1
YF

C232 10/50

GNDA

L207

DEEM L208

MSI

L209

MSCK L210

MSO L211

XFUSE L212

XRST L213

FUNCTION A CN701

XOPT L214

MACK L215

6 8 10 12 14 16 18 20 22

7 9 11 13 15 17 19 21

LREQ L216

UNLOCK L217

XPFAIL L218

XREQ L219

REMCONL220

EECS L221

XVCO L222

FSC/XTHR

L207, 208, 210: 0 L209: OTL1040L211~222: QTL1015

ADD30

CAUTION

MECHA CONTROL MICROCOPUTER BLOCK

CAPACITOR unit w/o indication: F RESISTOR unit w/o indication:

CH Ceramic CCSQSH

Wattage w/o indication: 1/10W

YF Ceramic CKSQYF

OTHERS

YB Ceramic CKSQYB SL Ceramic CCSQSL

: Chassis GND

Electrical capacitor w/o indication

CR300

p/

39

6-2-2. RF PROCESSOR BLOCK (2/6)

V+5A

V+5A

V+5A

2

8

1

3

4 MI(C1C/1230)42072D

A

R102 10K

B

R103 10K

C

R104 10K

D

R107 10K

R106

1.5K

V+5A

R105

4.7K 6
5

8 7
4 IC102 (2/2) MC34072D

GNDA

R110 4.7K R108 4.7K C108
47/10

PICKUP ASS’Y KRS-200A

Two-spindle Actuator 1 2

3

4

C1

5

VCC

GND

H

G

A B

PDIC

D C

F

E

VC

GND

C2

6 GNDF
7 8 9 10 11 12

13

14

15

16

17

BLM1

18

FPD

19

20

21

22

23

24 C3
25

D

R10

26

LD

R9

G

27

S

R11

28

29

1 LDA

R1 R2

2 LDA 3 OSCadj 4 LDR

Fadj 24 R4 TEST 23 ENBL 22 W/XR 21

30 31 32

5 VCC1

ODON 20

C4

6 VCC1 7 GND1

VCC2 19 GND2 18

8 MACC

VWDC1 17

9 Gadj

VWDC2 16

10 AIN+

VRDC 15

11 AIN-

MLOGIC 14

12 AOUT

MOSC 13

FFC

VKN1463-A-TFB 1 FCS-

GNDA FCS-

2 TRK-

TRK-

3 TRK+

TRK+

4 FCS+ 5 6

C160 YF 0.1

FCS+

YF C113
0.1 V+5A

RW REC. PW0 C144 YB 0.22

7 GND

GNDS

R175 1K

8F

F PD

PCN1039- 24K R138

9B 10 A

R117 B R116 330 A

11 H

330 H

12 13

VCC VC

D215

C121 YF

0.1 1SS355

D214

14 G 15 D

1SS355

G

R121 330 D GNDA

2.2K

GNDA

4.7K

1 1Y 2 0Y 3 1Z 4 ZC 5 0Z 6 INH 7 VEE 8 GND

VCC 16 YC 15 XC 14 1X 13 0X 12 AX 11 BY 10 CZ 9

R132 1K
GNDA
D102 MA704

22K VR104 R131

16 C 17 E

R120 330 C V+5A E

VCP1158-

R176 33K

R128

3

2

1K

3

2

Q104

1

C138 YB 0.1

R127

18 FPD-C

47

GNDA

1 Q107

DTC114TK

19 FPD-A 20 PGND

YF

R115

V+5A

DTC124EK

GNDA

GNDA

IC105 HD74HC4053FP
C109 YF 0.1

C122 YF 1.0 C150 100/16 1.0 YB
C127

0.1

C125 0.1
C126 YB

0.01 YF

C145

21 V+5A 22 GNDA 23 CMOD 24 GNDA 25 VRDC 26 VWDC2 27 VWDC1 28 GNDD

YF

C129 0.1

GNDP GNDA

V+5A

R155 0

1 DTQC112041EK

3

3

2

Q102 2 DTA114TK

1

GNDA

D110 1SS355

29 V+5D 30 ODON

GNDA

31 W/XR

32 ENBL

YF 0.1

C140 YB
0.022 C141 YB 1000P C139

10K C142
YB

R146

1000P

GNDD

GNDA

V+5A

R148 51K R158
0

SERVO DIGITAL PCB ASS’Y EUR: 8274232006 USA: 8274232003

VCP1154- VR103 VCP1154- VR106

4.7K

4.7K

R152 47K
R159 47K

GNDA

GNDA

R REC. PW2

RW REC. PW2

OVD. ADJ

1 1Y 2 0Y 3 1Z 4 ZC 5 0Z 6 INH 7 VEE 8 GND

IC104 HD74HC4053FP

VCC 16 YC 15 XC 14 1X 13 0X 12 AX 11 BY 10 CZ 9

GNDA

GNDA

REC. POWER ADJ

C5 R3 LD DRIVER
C6 C8
C9 C10
BLM2

YF 0.1 C151

C128

FMOUT MPXOUT MPP TE TESTEQRFP VC R123

C101 0.1 YF
C103 100/10

V+U RF. OFC

C105 0.1 YF

R139

10K

R112 24K C104 3P CJ

R109 GNDA 1K

R111 8.2K

GNDA

2
NJM2136M 3
6 5 4 3 2 1 CN102

7 IC101 6

R122

220

4

D105 D104

D103

1SS355 x 3

GNDA

R113 100K R114 100K 1.0 0.22 0.22 0.22

C134

V+5A

C110
C111 0.22

0.22 YB
YB

60 AVSS1 59 NC(VSS)

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 YF 1.0

100/16 C114

C102

GNDA
C120 R118 10P CH 47K

TP106 TP107 TP108
G H E F
D C B A

R133 220K

RREF VRDCN
VRDC AVSS3

2
1
AVDD1 RECDIN RRF MPXOUT AUX1 AUX2 AUX3 GIN HIN EIN FIN HAVC DIN CIN BIN AIN

58 WRF

3 FVREF

1 AVDD3 2 FPDIN

YB 0.33

C130 YF 1.0

GNDA V+5A

6P CH

R137

12K

4 FPDO

57 OSTCC

5 WREF

6 VWDC

SELPFN SELPFP

56 55

YB 680P C147

TP101TP103

GNDA

C112 YB 0.01

41 AVDD2

C119 YF 1.0

42 XRST

43 WLDON

44 AGCON

TP105

C115 YB C116 YB C117 YB C118 YB

ATFM 46 TESTAGC 45

AGND2 50 AGC3C 49 AGC2C 48 AGC1C 47

TESTEQRFN 53 PHO 52 BHO 51 TP104

TESTEQREP 54

IC103 AK8563

8 MPP 9 TEIN 10 TE

7 VWDCN

YB

1M R134
YB C135 0.033

R135 330P 10K C136

C137 1.0 YF

R136 4.7K YB C131 1.0

11 FE 12 BIAS 13 AGND1 14 VREF

15 NC (VSS)

XL2

16 XLAT

AVSS2 40 WFPDSH 39

GNDA

RFPDSH 38

WBLSH 37

SPDSH 36

MPDSH 35

SLHOLD 34

GAINUP1 33

GAINUP2 32

GAINUP3 XDECEFM

31 30

R129

10K

DECEFM RZC

29 28

R130 10K TP109

RECD1 27 TP110

RECD2 26 TP111

TZC 25 TP112

XTAND 24 TP113

XTOR 23 ATFG

22 DVDD

21

19 MCLK

C132 YF 1.0

YB C123 0.01 C124
YB 0.01

R119 220

GNDA TP114 TP115 V+5A

DVSS 20

CLOK 18 SCLK

(C181)

C133 CH 330P

GNDD

R1181 0 MY

GNDS

KY/CA

V+5A

DATA 17 SDATA

VWDC2R WREF1 WREF

C279 47/16 GNDA

YBC143 0.047

GNDA

GNDA

R144 47K
VR101 R145 4.7K 10K
VCP1154PB. PW

MPX OUT

RFAD1 RFAD2 WRF

LRST

VC RFDC

FE

TE

FCSTRKTRK+ FCS+

RFAC FTT+ F+

DFCT TZC RFWBL HF MPP VC MPXOUT

TE

WREF1 V+5D

WREF1

R140 10K

GAINUP1 D101
1SS355

3

2

GAINUP1

Q103 1 DTC114TK

GNDD

GAINUP3

LRST WREF XL2 CLOK DATA VWDC2R COMP

AGCON LRST WREF XL2 CLOK DATA VWDC2R

ENBL
WLDON ODON W/XR
WFPDSH SAMPLE

ENBL RW/XR REWLDON
WLDON ODON W/XR WFPDSH SAMPLE

17MHz

17M

VR105 R160 4.7K 0
VCP1154-

R161 4.7K

VR102 VCP1154-

47K

47K

R143

GNDA

GNDA

R REC. PW1 RW REC. PW1

CAUTION

CAPACITOR unit w/o indication: F RESISTOR unit w/o indication:

CHCeramic CCSQSH

Wattage w/o indication: 1/10W

YF Ceramic CKSQYF YB Ceramic CKSQYB SL Ceramic CCSQSL CJ Ceramic CCSQCJ

OTHERS
: Chassis GND
GNDS

RF PROCESSOR BLOCK

Electrical capacitor w/o indication CEAT

SERVO_DIGITAL (6/6)

SERVO_DIGITAL (1/6)

SERVO_DIGITAL (3/6)

SERVO_DIGITAL (5/6)

SERVO_DIGITAL (3/6)

CR300

p/

40

6-2-3. SERVO BLOCK (3/6)

YF C199 0.01 C248 47/16

SERVO_DIGITAL (2/6)

V+5A

3

8

1 GNDD

2

4

M5238AFP IC245 (1/2)

GNDD

YB C282 0.01

R291

15K

6

4 7

R252

5

8

13K

M5238AFP IC245

(2/2)

R234 51K

V+5A

V+5A

C280 YF 0.1

WRF

R149 0

GNDD
2 MA700 D212 3

4 1

R93

0 8

NJM2100M IC246 (1/2)

GNDD

R253 13K R232 5.1K

C197 YB 1000P

R231

39K

6

4

7

5 8 NJM2100M IC246 (2/2)

V+5A

R199

39K YB C196
1000P R99

C249 YB 1

39K

R200 3
13K 1

4 NJM2107F IC250

R189 82K

D211

V+5A

DA204K C252
YB 0.1 R251

6 5

4 7

R244 5.1K

8

NJM2904M IC248

(2/2)

2 3

16K 4 1

8

NJM2904M IC248

R255 22K

(1/2)

R250 3.9K

GNDD

C231 R233 SL470P 100
R100 8.2K

WREF

GNDD

R257 10K

V+5A

R258

4.7K

6

4

7 R261

5

4.7K 8 NJM2904M

IC249

(2/2)

GNDD

R262

10K

2

4

1

3

8 NJM2904M

IC249

(1/2)

SERVO_DIGITAL (1/6)

RFOPC AOUT
V+5D

SERVO_DIGITAL (1/6)

SERVO BLOCK

V+5A

C241 47/16

C242 0.1

GNDA

IC243 HD74HC4053FP
YF

1 1Y 2 0Y 3 1Z 4 ZC 5 0Z 6 INH 7 VEE 8 GND

VCC 16 YC 15 XC 14 1X 13 0X 12 AX 11 BY 10 CZ 9

GNDA

R260 3.3K R263 3.3K

R264 4.7K

SERVO_DIGITAL (5/6)

CDRMIRR CDMDP SPDL FG

CDRMIRR CDMDP SPDL

VC HF
TE RFWBL

CAUTION

CAPACITOR unit w/o indication: F RESISTOR unit w/o indication:

CHCeramic CCSQSH

Wattage w/o indication: 1/10W

YF Ceramic CKSQYF YB Ceramic CKSQYB SL Ceramic CCSQSL

OTHERS : Chassis GND
GNDS

Electrical capacitor w/o indication CEAT

SERVO DIGITAL PCB ASS’Y
EUR: 8274232006 USA: 8274232003

CDRMIRR CDMDP SPDL

R182 2.4K

2

3

1 Q244
DTC114TK

SPSP ATIPMDP

C262 0.022 YB R271 33K
C253 YF
0.1 C149 47/16

R265 100K

V+5A

R270 680K

GNDA

C265 YB
0.082

R274 27K

R276 10K

R275 47K

R181 0

R183 3K

C273 0.1

R184 5.1K

C275 47/16

YF 2
3 1
Q243 DTC114TK

C266 1000P
YB R278 10K

C263 680P YB R277 470K

R266 24K

TP242 TP241

R267 27K

C243

0.01

YB YB C244

R186 150

0.01

1/50

R185 150

0.1 C260

R268 100K

C257 YB 0.33 YB C258
0.33 C259 RFT+ YB YB

YB C256 0.33

C254 0.001
YB C255

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49RFT

VCC MIRR XCD XRFDET RFREF RFDT CDRMRCDRMR2 CDRMR1
CPL CBL VEE
HF RFOPC

VDD 1

PWM1 2

PWM2 3

C267

YB

4 PWM20 5 PWM2+

0.047

6 PWM3

C268

YB

7 PWM30 8 SPDL-

1500P

9 SPDLO

10 REFV

11 GND

12 REFIN

13 CLV

14 ECLV

15 SPDL

16 FWREV

IC247 PA9004A
(CDR SERVO AMP)

RFB+ 48 RFB 47 GND 46
WBLO 45 WBLC- 44 WBL30 43 WBL3- 42 WBL20 41 WBL2- 40 WBL10 39 WBL1- 38
BIAS 37 TEDET 36
CTR 35 34 33

Q0 Q1 Q2 Q3 Q4 LDPWO TEG0 TEG1 TEG2 TE TRKG1 TRKG2 TRKGR

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

V+5D

R269 100K

D206 D207 D208 1SS355 x 3
C261 YB 0.1
2.2/50 C264 R272 5.1K

R280 27K

R279 110K C270 330P YB

110K R282

R283 56K CH
C278 27P
R284 27K

YB C269 330P
YB
C274 330P

YB C271 330P

R285 5.1K

R288 39K
V+5A

C277 2.2/50 R290 1M

C276 0.33 YB

0.1 VCC SSEL

FGOUT VEE FGIN TP243 TP244 TP245 TP246 TP247 TP248
TEG0 TEG1 TEG2 R289 10K C286 YF

R292 47K

C281 0.0027
YB
GNDD

YB470P C288 R296 47K Q241 DTC114TK
R293 62

1

YF

3

C283

0.1

2

32

1

GNDA

SERVO DIGITAL
(2/6)

SSEL

R294 47K Q242
DTA124EK

OPCSH
MPXOUT CDROPC GAINUP1 RFAD1 RFAD2 WREF1
XCD XRFDET MDP TEPP DGAI D8CM
WBL RFB RFT
SSEL TEG2 TEG1 TEG0 ECLV CLV TE SPSP FG

SERVO_DIGITAL (1/6)

SERVO_DIGITAL (2/6)

SERVO_DIGITAL (6/6)

CR300

6-2-4. DIGITAL BLOCK (4/6)

SERVO_DIGITAL (6/6)

1

YF

p/

INPUT CN3002

CK34M 17M
CK4M XSAMPLE
EFM STCN1 STCN2 STCN3 STCN4 RW/XR
ERAS RECE LRST

34M 17M

R1322 (L322) 0

4M

XSAMPLE

EFM

STCN1

STCN2

STCN3

STCN4

RW/XR

ERAS

RECE LRST

V+5D

1 JA301 2 GP1F32R
1 2 3
OPTICAL INPUT CN302
1 DIN

L309

Q301 DTA114TK 3

QTL1015

C330 0.1 YF

R313 2.2K

C329 10/50

2

3

GNDS

C391 0.01YB

470 R304

C301 YF
0.01

452 3
IC303 TC7S04F

10K R302 C302 0.01
YF

R301 10K

STCN1 STCN2 STCN3 STCN4 RW/XR
ERAS RECE XSAMPLE
EFM LRST

V+5D

R316

R315
47K 4.7K

R320 4.7K

0: R1310 (L310)

C395 47/10

2

COAXIAL INPUT JA302 PKB1027-
QTL1015 L311 YB

47K

R324 1K

R325 1114 10

C332

YB

0.01

7 IC305

R332

75

C335 1000P

R333 2.2K
CH C337 47P

TC74HCU04AF

9IC134058 R326

7

470

V+5D

PTL1019-A

25

L312

41

3

CH

3 IC310

2

TC7S14F

1

GNDS

GNDA GNDD

GAUD GNDS

R342

100

12 14
13 7
IC312

11 9 14 10 7 IC312

8 4 14 5
IC312 7
1 14

2

TC74HC00AF IC312

7

C393 YF 0.1

6 R339 10K
3 R340 10K

R299 220K

C394 YF 0.1

C392 YB

R347

0.01 2.2K

R346 100

12 14 13 IC313 7

11 9 14 10 7
IC313

8 4 14 5
IC313 7 1 14

IC313 7 TC74HC00AF

6 R343 10K
3 R344 10K

C396 1000P YB

C347

C397

2200P C348 YB

1000P YB

C338 100P

V+5D L317 QTL1015

NJM2904M
IC314 5

R341
10K 8
7

6 YB
C349 2200P

4 C350
220P CH

NJM2904M
IC314 3

R345 10K 8
1

2 YB

4 220P C399 CH

YB 2200P

C398 2200P

GNDD

DIGITAL BLOCK

XOPT ERAS ENBL R/XRW STCN1 STCN2 STCN3 STCN4 XRFDET RECE SUBSYNC XEXTSYNC ATIPSYNC UNLOCK
4M CL DI DO EN_CE LRST DEEM AMUTE FSC/XTHR XVCO REMCON MCKDEC CDLRCK CDBCK CDDATA CDTX

XOPT ERAS ENBL
R/XRW STCN1 STCN2 STCN3 STCN4 XRFDET
RECE SUBSYNC XEXTSYNC ATIPSYNC
UNLOCK 4M CL DI DO
EN_CE LRST DEEM
AMUTE FSC/XTHR
XVCO REMCON MCKDEC CDLRCK CDBCK CDDATA CDTX
FSC/XTHR

3 21

C319 0.1 YF
C320 47/16 C324 0.1 YF C321 47/16 R287 1M

R303 8.2K

1 SW1

IN1 16

2 SW2 IC302

IN2 15

3 SW3 BA7082F VO 14

4 BW

VCTL 13

5 BWB

CT1 12

6 1/2FB

CT2 11

7 Fout

Vcc 10

8 GND

FADJ 9

16P C303 CH

L301

V+5D

C304 47/16

0.1 C305

27K

YF

C346 YB
0.01

R306 R305

1K

C306 QTL1015

CH 100P

QTL1015 L302
C313 0.1 YF

V+5D
47/16 C310 YF

1 I/O1 2 I/O2 3 XWE 4 XRAS 5 A9

IC301

VSS 26 I/O4 25 I/O3 24 XCAS 23 XOE 22

LH64256CK-70

9 A0 10 A1 11 A2 12 A3 13 VCC

D-RAM

A8 18 A7 17 A6 16 A5 15 A4 14

SERVO DIGITAL PCB ASS’Y EUR: 8274232006 USA: 8274232003
R171

V+5D

L303 QTL1015

C307 10/50

C308 YF 0.1

1

2

3

JA303 GP1F32T

R307 1K

680 R309 C314 1.0

C311 0.1

QTL1015: L1171

V+5D

OPTICAL OUTPUT

R1305 (L305)
0

XOE XCAS TP7

YB

1K R310 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51

0.01 C315

ENCERR ENCPCO ENCLPFI ENCLPFO ENCVCOIN
TP3 TP2 TP1 TP0 DQ3 DQ4 DQ1 DQ2 XWR XRAS
A9 A0 A1 VSS VDD A2 A3 A4 A5 A6 A7 A8

TP4 81 TP3 82

XRESET 50 TP6 49

YB

XRFDET XRFDET 83

DITOUT 48

RECE

RECEN 84 R311100 85 XSAMPLE

CDTX 47 CDLRCK 46

TP301

86 87

DET4T DET3T

CDBCK 45 CDDATA 44

88 EFM

ENCCKOUT 43

89 VDD

IC308

DACCKOUT 42

4M

R314

90 VSS 91 ENCCK

470

92 XEXTACK

LC89585
EFM ENCODER IC

VDD 41 VSS 40 XTALOUT 39

XEXTSYNC

93 XEXTSYNC

XTALIN 38

ATIPSYNC

94 ATIPSYNC

ADCSTBY 37

SUBSYNC

95 SUBSYNC

ADCLRCK 36

96 CCB

ADCBCK 35

EN_CE

97 CE

ADCCLK 34

DIN3 DIN4 DIRRC1 DIRRC2 AVDD DIRRS AGND DIRVCO DIRLPF VSS VDD DIRCK DIRBCK DIRLRCK DIRDATA DIRWDCK DIRU DIRERR DRAM CJSDATA CJSBCK CJSLRCK JITVCOIN JITPFO JITPFI JITPCO JITERR DACDATA

CL

98 CL

33 ADCDATA

DI DO

R321

99 DI 100 DO

32 DACLRCK 31 DACBCK

100

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

L304 V+5D QTL1015

R399 470

R298 470

L1098(R98) R281

R398 470

QTL1015

0 C204 27P

R286 100

X301

CH

PSS1008-

C203 27P

CH R317 470

R318 100 R319 470
R322 470 R323 470

LRST
CDTX CDLRCK
CDBCK CDDATA MCKDEC
GNDD
GNDD

C316 C317 100P 0.1

CH YF

C318 10/50

IC305
IC305 1314 12
7 IC305

114 2

7 314

IC305 4

GNDD YB

C322 0.01
L308 1

7 514

IC305 6

L307 QTL1015

C323 33/25

2 3

75 5 R312 4

7 TC74HCU04AF

PTL1003-A

JA304
COAXIAL OUTPUT PKB1-28-A

L315 PTL1017-A

1

3

2

4

C328 560P SL 2
C9327 0.047

0.1

C327 YB

C326 100P

100P

CH

C325 CH

REMCON

GNDS
JA305 PKN1004-A
3 2

C331 1000P YB

DIN1 DIN2

C334

C333 47/16
220 10 220

R348 1K

R349 680

C312 YB 1.0

GNDD

IC309 PCX1021 1 2 3 4 5 6 7 8 9 10

V+5D Q302 DTA114TK
1 3
2

1
ADLRCK 1 ADBCK 2
ADDATA 3

R329 R330 R331

YF C294 0.1

C295 47/16

AUDIO J801

NC 23 24 25 26 27 28 29 30 31 32 33

34

35

NC 41 XTAL_O 40
NC 39 SETSLW 38
NC 37 36

11 10 9 8 7 6 5 4 3 2 1 44 NC 43 DATA_I 42 XTAL_I

L314 QTL1015

R336 150

DA204K D301

V+5D

C339 0.1

0.1 YF

R173
10K GNDD

PWRDWN BCLK_O

R350 1K C1350 0.01 YB

R354 470

L318

QTL1015

ADSTBY 4 AMUTE 5 LRSTD 6

R334 33K
R335 36K

L313 QTL1015

YB
R337 5.1K

C343 0.01 YB

V+5D

NC BCLK_I WCLK_I

NC WCLK_O
LR_O

R316 0 (L316)

V+5D

DI 7 CL 8 DEEM 9

C340 1000P C341YB 47/16 YF C342 0.1

GNDD

R338 5.1K

C388 0.1 YF

LR_I

DATA_O

NC

IC311

NC

VDD GND NC

FS CONVERTER AD1893JST

VDD GND
NC

BKPOL_I

BKPOL_O

C345

0.1 YF

C344

47/16

C309 YF 0.1

GNDD

DABCK 10 DADATA 11 DALRCK 12
GNDD 13

NC GND NC MUTE_I NC

UNLOCK

NC 12 MODE_I 13 XRESET 14

MODEO_I NC

MODE_O NC

NC 22

MODEI_O 21

15 16 17 18 19 20

MUTE_O

R174 10K 3

21

C1395 82P CH

1 1Y 2 0Y 3 1Z 4 ZC 5 0Z 6 INH 7 VEE 8 GND

IC318 HD74HC4053FP

VCC 16 YC 15 XC 14 1X 13 0X 12 AX 11 BY 10 CZ 9

XVCO

MCK 14 GNDD 15
CN301

GNDD

D302 DAN202K

GNDD

GNDD

R97 QTL1015 (L1097)

LRSTD

CAUTION
CAPACITOR unit w/o indication: F

COMP

CHCeramic CCSQSH YF Ceramic CKSQYF YB Ceramic CKSQYB SL Ceramic CCSQSL CJ Ceramic CCSQCJ Electrical capacitor w/o indication

CEAT

RESISTOR unit w/o indication:
Wattage w/o indication: 1/10W
OTHERS : Chassis GND
GNDS

SERVO_DIGITAL (1/6)

SERVO_DIGITAL (5/6)

CR300

41

p/

42

6-2-5. DECODER BLOCK (5/6)

SERVO_DIGITAL (3/6)

LOADING A CN501

CDRMIRR CDMDP SPDL FG

DEC CDRMIRR CDMDP SPDL FG

R351 39K C351 YB 1000P

V+U

IN1′ 25 IN1 24 OP2-OUT 23 OP2-IN- 22 OP2-IN+ 21 BIAS 20
27 GND 19 OP1-IN+ 18 OP1-IN- 17 OP1-OUT 16
IN2 15 IN2′ 14

R352 47K

SPDL

R356 100K R357 100K

R355 22K
YB C352 6800P

R358 22K YB C353 6800P

IC351 BA5912AFP-Y

1 GND 2 MUTE1 3 REF1 4 Pow Vcc1 5 OUT16 OUT1+ 26 7 GND 8 OUT2+ 9 OUT210 Pow Vcc2 11 Pre Vcc 12 REF2 13 MUTE2

V+5A

100/16 C386

CN352
V+5A 1
TRAY 2
GNDA 3 L- 4 LL+ 5 L+

R367 10K
R368 10K GNDA
V+5A

CN353 SL- 1 SLSL+ 2 SL+ SP+ 3 SP+ SP- 4 SP-
TOCPOS 5

C365 0.01 C366 0.01

GNDUR369 10
YB R370 10
YB

C367 0.01

C368 0.01

YB

YB

R371 10
R372 10

6

GNDA 7

V+5A 8

T+

T-

FG 9

F-

F+

FE

GNDA

GNDU

TE

RFDC RFAC
SERVO DIGITAL PCB ASS’Y EUR: 8274232006 USA: 8274232003

SERVO MECH CN601

T+ TFF+ FE RFDC RFAC TE VC DFCT TZC

T+ TFF+ FE RFDC RFAC TE

R391 10
R392 10
R394 10
R393 10

C296 0.01 YB C297 0.01 YB C299 0.01 YB C298 0.01 YB

YB 680P IC352 BA5932FP C357

1 MUTE 2 OPIN1+ 3 FWD1 4 REV1 5 OPIN116 OPOUT11 7 OPIN12-

VREF OPIN21+
FWD2

28 27 470P 26 YB C358

YB C362 680P

REV2 25 OPIN21- 24 OPOUT21 23

470P YB C359

10K R359

V+5D

OPIN22 22

V+U
10K R360 C354 YB 470P

C390 100/16

V+5A GNDU

GNDU

C385 47/16

GNDA

30

Vcc 21 OPOUT22 20
OUT2- 19 OUT2+ 18
FWD 17 LDOUT+ 16
LDVcc 15

8 GND 9 OPOUT12 10 SW 11 OUT112 OUT1+ 13 REV 14 LDOUT-

29

C363 680P

YB

R365 20K

R366 10K

GNDU

COMP

RF 1 TE 2 TEIN 3 VC 4 FEIN 5 FE 6

CDMDP CDRMIRR

LOUT

TOCPOS TRAY LIN FOK

V+5D
1 3
2 Q351 DTA124EK
GNDD

R361 10K

XCD2 IC205 69 pin

Q250 DTA124EK

R95

R94

10K

10K

(TP202)

V+5D

L351 QTL1015

CN351 1 2 34 5

C355 47/16

C356 0.1
YF

TP354

R96 LRST 0

SCLK SENS CLOK XLAT DATA

SCOR MNT3 MNT2 MNT1 MNT0 TP355

TP352 TP353

TP351

TP357 TP359

C369 YF 0.1

V+5A

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

DFCT FOK PWM1 LOCK MDP SSTP FSTO DVDD SFDR SRDR TFDR TRDR FFDR FRDR DVSS TEST TEST VC FE SE

MIRR 20 COUT 19
18 WDCK 17
16 SCOR 15 C2PO 14
GFS 13 12
XUGF 11 WFCK 10 ATSK 9 SCLK 8 SENS 7 CLOK 6 XLAT 5 DATA 4 MUTE 3 XRST 2
VDD 1

IC353
CXD2585 CD DECODER IC

C361
330P CH
C364 YB
0.001
EXCK 80 79 78
SQCK 77 SQSO 76
75 SOUT 74
73 XTAO 72
XTAI 71 70
XTSL 69 EMPH 68
BCK 67 PCMD 66 LRCK 65 DOUT 64
MD2 63 ASYE 62
61

TRAY TOCPOS LOUT LIN FOK SCOR

COMP
SCLK SENS CLOK XLAT DATA LRST SQCK SQSO

R373 0

SQCK SQSO
TP358 TP360 TP361
MCKDEC

MCKDEC CDBCK

R374 470 CDBCK R375 470 CDDATA R376 470 CDLRCK R377 470 CDTX

CDDATA CDLRCK CDTX

V+5A

TRAY TOCPOS LOUT LIN FOK SCOR
S1-CAL2K SENS CLOK XLAT DATA LRST SQCK SQSO
MCKDEC CDBCK CDDATA CDLRCK CDTX

C372 YF 0.1

41 TE 42 CE 43 RFDC 44 ADIO 45 AVSS 46 IGEN 47 AVDD 48 ASYO 49 ASYI 50 RFAC 51 AVSS 52 CLTV 53 FILO 54 FILI 55 PCO 56 AVDD 57 BIAS 58 VCTL 59 VIGM 60 VPCO

L352

QTL1015

47 R381 R382
47

R383 33K R384 120K R385 33K

CN354 (TP201) (B6P-SHF-1AA)

C375 220P C376 CH 1000P YB C377 CH 470P

47/16 C370

C371 0.1

YF

GNDA

V+5D

CAUTION

TP362 R386 33K
GNDD 0.01 C373 YB
R388 10K

YBC381 R390 1500P 10K

C380 0.047 YB

R389 3.3K

R379 2.2K

R353 0

GNDD

V+5D

C382 100/16 GNDA

V+U

C383 100/16

GNDD

GNDDF C384 100/16
GNDU

0: R1354 L354 L353
0: R1354

CN355 1 V+5A 2 GNDA 3 V+5D 4 GNDD 5 V+U 6 GNDU

CAPACITOR unit w/o indication: F RESISTOR unit w/o indication:

CHCeramic CCSQSH

Wattage w/o indication: 1/10W

YF Ceramic CKSQYF YB Ceramic CKSQYB SL Ceramic CCSQSL CJ Ceramic CCSQCJ

OTHERS
: Chassis GND
GNDS

Electrical capacitor w/o indication CEAT

DECODER BLOCK

SERVO_DIGITAL (2/6)

POWER_SUPPLY J21

SERVO_DIGITAL (1/6)

SERVO_DIGITAL (4/6)

CR300

6-2-6. STRATEGY BLOCK (6/6)

V+5D

R190 10K

L190 QTL1015 R197
510

Q303 DTC114TK
3 V+5D
C194 47/10 C198
0.1 YF

2

1

1 2

T5C7S08F 4

R198

180

IC320 3

L1157 (R157) QTL1015 L1162 (R162) QTL1015

SERVO_DIGITAL (4/6)

STCN1 STCN2 STCN3 STCN4
ERAS RW/XR

L1167 QTL1015 (R167) L1168 QTL1015 (R168) L1169 QTL1015 (R169) L1170 QTL1015 (R170)

36 35 REWLDON 34 33 RWLDON 32 GND 31 VCC 30 WLDON 29 28 W/XR 27 26 ODON 25

STCN1 STCN2 STCN3 STCN4
L1154 QTL1015
(R154)

37 38 39 40 41 42 ERASE 43 44 RW/XR 45 46 DOUBLE 47 48

IC316 PDK041A

L1163 QTL1015 (R163)
R196 180

24

23 TST1

22

RECE 21 20

GNDD

XSAMPLE 19 18

EFMIN 17 16

CK4M 15 14

13

R165 0 R164
0 L1151
QTL1015 (R151)

GNDD

R1157 C1157 0 100P

W/XR
REWLDON WLDON ODON

SERVO_DIGITAL (2/6)

p/

12 OPCSH

R194 10 SAMPLE 470 11

8 WFPDSH 9

4 CK34M 5 6 CK17M 7

1O 2 RESET 3

L1156 22K QTL1015
(R156)

R193

(L323)

SERVO_DIGITAL (1/6)

SERVO_DIGITAL (4/6)

LRST CK34M
CK4M EFM
XSAMPLE RECE
ADD30

R180 470

R195 470

QTL1015 240

R308

QTL1015

L321

L323 QTL1015 USA

R1323 0

EUR

L1166 QTL1015
(R166)
GNDD

L320

SERVO DIGITAL PCB ASS’Y
EUR: 8274232006 USA: 8274232003

CAUTION

CAPACITOR unit w/o indication: F RESISTOR unit w/o indication:

CHCeramic CCSQSH

Wattage w/o indication: 1/10W

YF Ceramic CKSQYF YB Ceramic CKSQYB SL Ceramic CCSQSL CJ Ceramic CCSQCJ

OTHERS
: Chassis GND
GNDS

Electrical capacitor w/o indication CEAT

SAMPLE WFPDSH 17M
17M OPCSH
STRATEGY BLOCK

CR300

43

CR300

44

6-3. AUDIO, HEADPHONE & VOLUME PCBs

6-3-1. AUDIO (DA BLOCK) & HEADPHONE PCBs
D/A BLOCK

AUDIO PCB ASS’Y EUR: 8274235006 USA: 8274235003

SERVO_DIGITAL CN301

J801

GNDD 15

from ENCODE IC

14

GNDD 13

from ENCODE IC DALRCK 12

from ENCODE IC DADATA 11

from ENCODE IC DABCK 10

from MODE COM XDLAT 9

from MODE COM

CL 8

from IC 357

DI 7

from MECHA COM LRSTD 6

from ATIP DEC IC XAMUTE 5

from ENCODE IC ADSTBY 4

to ENCODE IC ADDATA 3

from ENCODE IC ADBCLK 2

from ENCODE IC ADLRCK 1

GNDD

R405 0
R457 C4540
YF 0.01
GNDS

V+5A
3 2 5 4 IC402
TC7SU04F GNDD
R454 0 R456 0 R455 0

V+12A

V+5A

R411 100 1/2W

R437 10
PE8001A
D/A CONVERTER

IC401

R453 0 R451 0 R452 0

1 LRCK 2 DIN 3 BCKIN

4 CLKO

5 XTI

6 XTO

C405 PCH1128 (220/25)

7 DGND 8 VDD 9 VCC2R

C404

10 AGND2R

0.1YF

11 EXTR

C406 12 P(C4.H71/5102)713

NC VOUTR

14 AGND1

ML/IIS 28 MC/DM1 27 MD/DM0 26 XMUTE 25
MODE 24 XCS 23
XRST 22 ZERO 21 VCC2L 20 AGND2L 19 EXTL 18
NC 17 VOUTL 16
VCC1 15

C407 PCH1127 (4.7/50)

C409 0.1 YF
YF C408 0.1

GNDD

C410 PCH1122 (1000/16)

C411 PCH1128
(220/25) GNDA

C422 47/50
GA
R439 22K

R422 1K

R424 1.8K

C432 3300P MBA

C424

MBA 1500P R416

10K METAL

R426 1.8K

6

8

7

5

4

R411 10K
METAL

C434 1500P MBA

IC404 (2/2) NJM4580D C425GA 47/50
R427 22K

V+5A Q403 DTA124EK
L402 QTL1015

C412 PCH1128
(220/25)

R412 100 1/2W

R445 47K

GNDA

ZA

C441 4.7/50

V-12A

R447 47

D403 1SS254

R448 470

R429 470
Q405 2SC3068 R433 470
R435 270
Q407 2SC3068

R446 4.7K

R406 2.2K R441 10K R442 10K R443 10K R444 10K

J407B

C403 YB 0.047
GNDD

V+5D

V+5A

V+5A

R420 10K

V+AU

GNDA

Q409 DTA114TK

Q404 DTC124EK

GNDA

V-12A

L404 QTL1015

D401 1SS254
D402 1SS254

INPUT CN8101

D407 1SS355

D406 DAN202K

C413 C414 C415 YB CH CH

D408 1SS355

1000P 100P 100P

D405 DAP202K GNDD

Q402 DTA114EK

Q401 DTC124EK

R440 2.7K

V-AU

C421 47/50 R438
22K

R421 1K

R423 1.8K

C431 3300P MBA

R425 1.8K R413 10K METAL

C423

MBA 1500P R415

10K METAL

2

8

1 3
4

C426 GA

R430

47/50 470

IC404 (1/2) C433 NJM4580D 1500P MBA

R428 22K

Q406 2SC3068 R434 470

R431 470
R432 470

C428 0.001
MBA C430
CH 100P

C427 0.001
MBA C429
CH 100P

R1405 0
(L405)

JA401 (1/2) PKB1029L ch

GNDS

1

J810 PDE1301 (1/2)

2

3

4

R1406 0
(L406)

JA401 (2/2) PKB1029R ch

p/

POWER J31

V+AU

CN402 8 7 6 5 4 3 2 1

V+5A V+5D

GNDA

V-AU

C883 0.1
C884 0.1

YB YB
GNDA

V-12

V+12

L801 QTL1015
L401 VTH1020

GNDA

GNDD

IC406 (1/2)

M5218AFP

6

8

7

R478

R476

5

1K

4

47 L408

QTL1015

GAUD
R475 1K

V+12A

C471 PCH1124 (47/50)

L407 QTL1015

2

8

3 4

V-12A

7

R477

47 C472 PCH1124 (47/50)

IC406 (2/2) M5218AFP

D404 R466 1SS254 470

R436 270 Q408
2SC3068

GNDS

(FROM AUDIO)

(FROM SERVO)

CN401 1 2 3

CN403
1 L ch INPUT 2 GAUD 3 R ch INPUT

CR401 (1/2) RCV1123
4 51
31 2

VR401 (2/2)

HEADPHONE PCB ASS’Y 8274239000

100P 0.01 100P 0.01 0.01 100P 0.047

CH C461
YF C462
CH C463
YF C464
YF C465
CH C466
YF C468

HEADPHONE

JACK

RKN1002-A

QTL1015 x 3 L461

JA403

L462 L463

GNDS

CAUTION

CAPACITOR unit w/o indication: F

CH Ceramic CCSQSH

YF Ceramic CKSQYF

YB Ceramic CKSQYB

MBA Film

CCMBA

GA Electrolytic CEGA

ZA Electrolytic CEZA

Electrical capacitor w/o indication

CEAT

RESISTOR unit w/o indication:
: 1/4W Wattage w/o indication: 1/10W
OTHERS : Chassis GND
GNDS

p/

45

6-3-2. AUDIO (AD BLOCK) & VR PCBs

C855 0.01
YF

6 5 GNDS

7 IC805 (2/2) NJM4558D

V+12A GNDS

JA801 (1/2) PKB1029 L ch

QTL1015 L329
C821 100P
CH

INPUT CN8004

CN803
8 VRL IN
7 6 VRL OUT 5 GNDA 4 GNDA 3 VRROUT
2 1 VRRIN

GNDS

C851 22/50

R851 470K R853 100K C857 0.01 YF

2
R855 3 2.7K

8 1
4IC805 (1/2) NJM4558D

V-12A

C856 0.01 YF

VRR IN

J1801 (2/2) PKB1029 R ch

L328 QTL1015
C801 100P
CH

V+12A

C852 22/50

R856 3 2.7K
2

8 1
4

R852 470K R854 100K

C858 0.01
YF

6 5 GNDS

IC806 (1/2) NJM4558D

7 IC806 (2/2) NJM4558D

V-12A

GNDS

R808 2.7K

R807 C809 2.7K 0.01
YF C805 47/50

V+12A

C803 120P
CH R809

R801 100 (1/2W) RS1/2LMF101J

6.8K 6 5
IC803

8 7
4 (1/2) NJM4565D

R802 100 (1/2W) RS1/2LMF101J V-12A

R815 10K

A/D BLOCK

R811 10K

C813

C823 12P
CH

22/50

R813

10K

2

8

1

3 4

C844 22/50

IC803 (2/2) NJM4565D

R833 4.7K

YF C807 0.01 R817 10K
YF C815
0.1 C817 10/50

C811 47/50

C805, C806, C811, C812: PCH1124

YF C806 0.01 R818 10K
YF C816
0.1 C818 10/50 R834 4.7K

C811 47/50

C810 0.01
YF C812 47/50

R803 100 (1/2W) RS1/2LMF101J

V+12A

6

8

IC804 (1/2) NJM4565D

7

5 4

R810
6.8K CH
C804 120P

R804 100 (1/2W) RS1/2LMF101J

V-12A

R816 10K

R812 10K

IC804 (2/2) NJM4565D

4 3

C848

2

1 8

22/50

R814

10K C824 12P
CH C814

22/50

R822 47K

R826 47K

R825 47K

R821 47K

R823 300
R819 300
R820 300
R824 300

C820 820P YB

C819 820PYB

D802 DAP202K

D803 DAN202K

GAUD

INPUT CN8005

CN805 8 7 6

VRR IN VRROUT

R881 10K

5

4 3 VRLOUT

2 1 VRLIN

R882 10K

VR801 (1/2) PCS1016-

J851 DE007WCO

VR801 (2/2) PCS1016-

GAUD GAUD

GNDS

VR PCB ASS’Y 8274240000

GNDS

CAUTION

CAPACITOR unit w/o indication: F
CH Ceramic CCSQSH YF Ceramic CKSQYF YB Ceramic CKSQYB Electrical capacitor w/o indication
RESISTOR unit w/o indication: : 1/4W
Wattage w/o indication: 1/10W

CEAT

OTHERS
: Chassis GND
GNDS

D801 DAN202K
R832 0

C835 10/50
YF C836
0.1 C847 0.1 YF

15 SCLK 16 SDATA 17 FSYNC 18 VDP+ 19 DGND 20 CLK 21 TST3 22 TST4 23 NC 24 VDB+ 25 NC 26 VREF 27 AINR28 AINR+

D804 DAP202K L/R 14 SMODE 13 CMODE 12 TST2 11 PD 10 SEL18 9 TST1 8 NC 7 NC 6 AGND 5 VA+ 4 VREFIN 3 AINL- 2 AINL+ 1

V+5A
AUDIO PCB ASS’Y EUR: 8274235006 USA: 8274235003

C833 10/50
YF C834
0.1 C832 4.7/50 C831
YF 0.1

IC801 AK5340-VS A/D CONVERTER

YF C846 0.01

R827 470

V+5A

MCK

from ENCODE IC MCK

ADSTBY from ENCODE IC
ADDATA to ENCODE IC
ADBCLK from ENCODE IC
ADLRCK from ENCODE IC

AUDIO (1/2)

CR300

CR300

46

6-4. INPUT PCB

POWER J32

R8062 0
R8063 0

p/

V+12

L8030 QTL1015

D8001

D8003 1SS355

BALANCED IN

R ch (CH1)

JA8001 PKP1011
2

R9017 0

4

1

R9005

0 3 GAUD

R8041 0

R8043 0

R8003 470K

R8001 470K

RY8001 (1/3) RSR1029

1SS355 81

R8035 22K

C8003 RY8001 (2/34)

NP

3

2

22/50

3.9K 1%

2.7K 1%

R8009 R8007 R8005

C8005 NP

3.9K 1%

6 57

22/50 RY8001 (3/3)

R8013 100K

R8011 100K

L8021 QTL1015

Q8001 2SD2114K (VW)

58 IC8003 (2/2) 6 4

7

VSR1006 2

5

RY8003 (1/2)

R8037

Q8003 2SD2114K (VW)

L8023 QTL1015

6 GAUD

8 7

R8017 5

4

36K

IC8001 (2/2) NJM4558MD

2
R8019 3 36K 1%

1 IC8001 (1/2) NJM4558MD

R8025 1%

1% R8024

5.6K

5.6K

2 IC8003 (1/2)

8 1

NJM4558MD

34

R8023

5.6K

C8011 100/25 V+12

0

C8009 R8081

0

R8083

R8015

V-12

GAUD

1 3
6 RY8003 (2/2)

R9211 0

R9215 0

CN8005 1 VRRIN 2 GNDA 3 VRROUT 4 GNDA 5 GNDA

VR CN805

123

J8006 V+12 GND V-12

R8191 0
R8193 0
R8192 0
R8194 0

C8115 PCH1128 (220/25) C8117 PCH1128 (220/25)
C8116 PCH1128 (220/25) C8118 PCH1128 (220/25)

YF

YF

YF YF

V+12RO
C8119 0.1
C8121 0.1
V-12RO V+12LO C8120 0.1
C8122 0.1
V-12LO

R8129 47K

V+12RO

L8111 QTL1015

D8103 1SS355

RY8101 (1/3) RSR1029

8

1 R8175 100K

Q8103 2SD2114K (VW)
L8109 QTL1015 GAUD

PCH1124 (47/50)

PCC8H01017245.16%K (47/50)

R9218 0

GS L ch (CH1) R8042 0

4

2

1

3

JA8002 PKP1011

GAUD

R8044

GS

0

R9018 0 R9006 0

R8002 470K

R8004 470K

3.9K 1%

2.7K 1%

R8006 R8008 R8010

C8006 RY8002 (2/3)5

NP 22/50

67

3.9K 1%

C8004

3

NP 22/50

RY8002 (3/34) V+12

2

R8012 100K

R8014 100K

R8020 36K 3 1%
2
1% R8018 36K 5 IC8002 (2/2) NJM4558MD 6

C8008 PCH1124

R8029 0

R8033 R8030

0

0

IC8002 (1/2) NJM4558MD GAUDGAUD

1

R8034 0

R8084

R8016 5.6K 1%

4 7
8

R8024 5.6K IC8004 (2/2) NJM4558MD R8022 5.6K 1%

5

4 V-12

7

6

8

R8026 1%

5.6K

0 (47/50)

R8082 0

C8010 PCH1124
(47/50)

V+12

RY8004 (2/3)

C8012

1 6

3

100/25

R9221 0

R9217 0

R9212 0
10K R8090 R9220
0

R9213 0 R9216 0

6 VRLOUT 7 GNDA 8 VRLIN

CN8004 1 PIN RIN 2 RGND 3 VRROUT 4 RGND

CN8101

GAUD
IC8101 (1/2) NJM4558MD
2 R8101 3 470

V+12RO

IC8101 (2/2) NJM4558MD

IC8103 (1/2) NJM4558MD

R8117

1 R8105 10K

12K C8127

6

8 7

R8113

2

CH 47P

5

4

10K 3

1

R8115 5.6K

R8109 36K

R8107 2.7K

V-12RO

V+12RO R8123

D8101 R8111 1SS355 470

10K C8123

R8119 10K 6

CH 8 47P

7

R8125 47K
R8127 47K
R8133 47K R8135

AUDIO CN803 4321
L8101 QTL1015
R8103 47K

L8029 QTL1015

YF YF 321 321 L8022 QTL1015

V+12

CN1 80Q03LT8L0120515C800.122

C8020 PCH1138 (1000/35)

2 3

R9026 L80027
QTL1015 C8023 0.1

P(1CC0H800012/131356)

V-12

J8005

J8006 V-12 GND V+12

321

V+5D

L3704

QTL1015

C3709 PCH1124
(47/50)

YF

GNDD

C3708 0.1

V+12 GAUD

RY8002 (1/3) 8 1 RSR1029

D8002 1SS355
R8036 22K

Q8002 2SD2114K (VW)

2 1
3
IC8004 (1/2)

D8005 R8097

D8006 R8098

1SS355 470 Q8009
2SC3068

1SS355 470 Q8010
2SC3068

GAUD

GAUD

R8206 10K
R8205 10K R8204 10K 10K R8203 10K R8202 10K R8201

V-12 L8009
QTL1015

GAUD

V+5D V+5D V+12

10K 10K

R8093 R8094 R8095

V+12 Q8007 DTC124TKA

10K

10K R8096

V+5D

V+5D

V+5D

10K R8091

Q8006 1 DTA124TK

3 2

R8099 22K

Q8201 DTA124TK

Q8005 2SD2114K (VW)

Q8202 DTC124EK

R8207 10K
L8024

2

5

RY8004 (1/2) VSR1006

D8004 1SS355 R8038
22K V+5D

R9219

0 R8089

Q8004

10K

2SD2114K (VW)

5 LGND 6 VRLOUT 7 LGND 8 PIN LIN

QTL1015 GAUD
L8202 QTL1015 L8203 QTL1015 L8204 QTL1015 L8205 QTL1015

CN8006

GND

1 GND
2 OUGTPAUINT 3 OUSTEPLUT 4 INPGUATIN 5 REMOTE

FROM J708 (FUNCTION PCB)

AUDIO J408 R8104 47K

GAUD L8201
QTL1015 GAUD FROM J407A, B (AUDIO PCB) L8231
QTL1015
GAUD

CN8102

1

2

L8102 QTL1015

R8102 470

GAUD

R8092 10K

R4715 0

V-12 C3719 0.01
YF

4.7K

R3713

GAUD
Q3708 2SA1037K (QRS) R3730 47K

V-12 YF

C3715 0.01

4.7K

R3709

Q3704 R3726 2SA1037K (QRS)
47K

AES/EBU IN
L3013 QTL1015

C3002 47P

Q8101 2SC3068

5 R8121
5.6K

4 IC8103 (2/2) 47K NJM4558MD
V-12RO

2SC3068 Q8102
1SS355 470
D8102 R8112

IC8104 (2/2) NJM4558MD 5.6K
R8122 5 10K
6 R8120

4 V-12LO 7
8 V+12LO

36K R8110

2.7K R8108

C8124

IC8102 (1/2)

R8124 10K

CH 47P

NJM4558MD

V-12LO

R8116 5.6K

3 2

10K 1 R8106

5

4

10K

6

8

7 R8114 V+12LO

IC8102 (2/2)

3 2 12K

1 C8128
47P CH

NJM4558MD

R8118

IC8104 (1/2)

NJM4558MD

C3003 47P

R8136 47K R8134 47K
R8128 47K R8126 47K

R8132 47K

R8140 47K

R8139 47K

R8131 47K

2

CH 1

C8101

47P R8141

R8169

C8105 100/25

300 300 R8149

NP

3

0

IC8105 (1/2)

NJM4558MD

V+12RO

R8159 300

47K

L8103

QTL1015

3 4

2 RY8101 (2/3)

PKP1013

JA8101 3

R8167 1.2K

1.2K

R8157

R8155 R8153

NP R8189
0

R8137

47K

47K

C8103

CH 47P

6

8 7

R8143

C8107 100/25

R8161 300

QTL1015

5 6

7L8105

5

4

0 IC8105 (2/2)

NJM4558MD

R8151 300
R8171 300

RY8101 (3/3)

V-12RO

R9107

0

1

2

4

CH

C8113 100P
CH R ch
C8111 100P

C8112 100P

IC8106 (2/2) NJM4558MD

300

5

4 V-12LO 0

C8108 100/25

R8172 300 R8152

6

8

7 R8144 V+12LO

NP

R8162 300

47K

C8104 47P CH R8138 47K

0 R9108

RY8102 (3/3)

6 5

7L8106 QTL1015

R8190 0

CH

4

1

2

R8186 1.2K

1.2K

R8158

R8154 R8156

3 JA8102

47K

3 2

IC8106 (1/2) NJM4558MD
0

C8106 100/25

1 R8142

C8102 47P

NP

R8160

300

4

3 R8170R308015V0+12LO
300

RY8102 (2/3) 2 QTL1015 L8104

PKP1013

CH

L8112

QTL1015

R8130 47K

RY8102 (1/3) 8

1

R5R1029

GS
L ch CH 100P C8114

R3001 110
CH CH CH
YX

1.2K R3722

YF GNDS

L3708

L3705

CN3702 RKN1030

9

6

7

8

1

3

42

5

L3710

L3707

D3705 DA204K

C3716 0.01 4.7K

YF L3706

C3718 0.01 4.7K

B V+5D

GNDD

R3729

YF

47K

B V+5D2SA10Q3377K07(QRS)

D3707 DA204K

C3717 0.01 4.7K

GNDD

R3711

R3728

YF

47K

Q3706

B

2SA1037K (QRS)

V+5D

R3710 D3706 DA204K

GNDD R3727
47K
B V+5D

Q3705 2SA1037K (QRS)

GNDD

L3711 L3712

L3705 – L3712: QTL1015

R3712 D3708 DA204K

5.1K R3719

3K R3720

1.8K R3721

R3708 D3702 DA204K

C3714 0.01

B V+5D

47

R3717

GNDD

4.7K

R3725

YF

47K

B

V+5D

Q3703 2SA1037K (QRS)

D3703 DA204K

C3713 0.01

GNDD

R3707

4.7K

R3724

YF

47K

B

Q3702 2SA1037K (QRS)

V+5D

R3706 D3702 DA204K

C3712 0.01 4.7K

GNDD

R3723

YF

47K

B

Q3701 2SA1037K (QRS)

V+5D

D3701 DA204K

GNDD

1K R3714

820 R3715

560 R3716
4.7K R3731 YF YF

GNDD

SERVO_DIGITAL CN302

R3002

3

330 R3003

5 6

1

2 L3012

330 C3007

7 8

IC3001 SN75157P

4 3 2 1

C3001 4 QTL1015

V+5D

0.1 JA3001 C8024 R8053 PKP1011

L3002

R3004

0 GNDS GNDS

QTL1015 C3004
PCH1124

C3005 1K 0.01

CH

(47/50)

C3006

CN3002 1 DIN

L3011

GNDD

330P

V+5D

QTL1015

2

3

GNDD

EUR: 8274234006 USA: 8274234003

100K

1SS355 D8104

R8176

Q8104 2SD2114K (VW)

L8110 QTL1015

CAUTION

CAPACITOR unit w/o indication: F CH Ceramic CCSQSH YF Ceramic CKSQYF NP Electrolytic CENP Capacitor w/o indicaton 2125 Type Electrical capacitor w/o indication CEAT

RESISTOR unit w/o indication:

OTHERS

METAL RESISTOR : RN1/10SE

: Chassis GND

Wattage w/o indication : 1/10W

GNDS

GAUD

L3709

0.1 C3720
R8076 0

6-5. FUNCTION PCB

IC703 CP1U27X
Vcc OUT GND

V+5D

GNDDF

V+5D

D709 1SS355

CH C701 100P YF C702 0.01 C712 47/16

R757 4.7K

V701

PEL1097-

PNB1285- FL HOLDER

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

SA SB SC SD SE SF SG SH SI SJ SK G10 G9 G8 G7 G6 G5 G4 G3 G2 G1 G 0

G

34 35 S

2 AES/EBU 3 OPT 4 COAX 5 XLR +8 6 XLR -4 7 LINE

R771 47K R770 47K 6 7 8 9 10 ROTARY SW
S720 PSB1007
5 4 3 2 1

V+5D

R718 R717 R716

47K

47K

R769

47K

47K

R772 1K

R755 0
R756 0

R753 0
R754 0
TEST MODE

DEEM FSO
FSCK FSI
XFUSE XRST XOPT MACK LREQ
UNLOCK XPFAIL MREQ
REMCON CS
XVCO FSC/XTHR

V+5D

CN701

SERVO_DIGITAL CN202

22 20 18 16 14 12 10 8 6 4 2 21 19 17 15 13 11 9 7 5 3 1

C739 100/10 GNDDF

p/

POWER CN51

J701
1 2 3

L701 QTL1015 12
GNDS

4

V-27

FUNCTION A PCB ASS’Y 8274238000

KS3 KS4 KI0 KI1 KI2 KI3

V+5D

Q705 2

3

1

R758 100K
R759 100K

S702

S703

V-27V S704

S705 VSG1009 x 10

S706

S708

S710

S707

TIME S709

DIGITAL SYNCHRO
S711

OPEN/ CLOSE

RECORD

REC MUTE

KS0 KI0 KI1
KS1 KI2 KI3
KS2

V+5D

TRACK INC. R739

SLP9118C51H D705

SKIP ID

S712 SET

S713

S714

S715

CLEAR SKIP PLAY MENU

S716

S717

S718

S719

VSG1009- x 8

CAUTION

AUTO/ WRITE FINALIZE ERASE MANUAL (MANUAL)

RESISTOR unit w/o indication: Wattage w/o indication: 1/10W
OTHERS : Chassis GND
GNDS
CAPACITOR unit w/o indication: F CHCeramic CCSQSH YF Ceramic CKSQYF YB Ceramic CKSQYB SL Ceramic CCSQSL CJ Ceramic CCSQCJ Electrical capacitor w/o indication

J709

HI

OUTPUT GAIN down

INPUT SELECT pin

INPUT GAIN

-8dBu

CEAT

TRACK INC.
LO up XLR +4dBu

GND OUTPUT GAIN INPUT SELECT INPUT GAIN REMOTE

GNDDF

INPUT CN8006
J709 54321
R735 4.7K BU2092F

470 R740

D706 DISP OFF

470

SLP9118C51H

ACN7081- x 6 100K R713

R712

R711

R710

R738 0

G6 G5 G4 G3 G2 G1 G0

1 2 3 4 5 6 7

GRID6 GRID5 GRID4 GRID3 GRID2 GRID1 GRID0

8 VDD

9 RSCK

10 RSO

11 RSI

12 RACK

64 ROT6 63 ROT5 62 KEYIN0 61 KEYIN1 60 KEYIN2 59 KEYIN3 58 SCAN0 57 SCAN1 56 SCAN2 55 SCAN3 54 SCAN4 53 VDD 52 ROT1 51 ROT2 50 ROT3 49 GND 48 REMIN 47 MREQ 46 XPFAIL 45 DIGOUT 44 UNLOCK 43 LREQ 42 MACK 41

GNDDF

FINAL

80 79 78 77 76 75 74 72 72 71 70 69 68 67 66 65

SK SJ SI SH SG SF
SE SD SC SB SA G10 G9 G8 G7

SEG9 SEG8 SEG7 SEG6 SEG5 V-27 SEG4 SEG3 SEG2 SEG1 SEG0 GRID10 GRID9 GRID8

R731 DCN109410K
K
IC701 PE5056A9 MODE CONTROLLER

RREQ FSCK

15 16

FSO FSI

17 XSRST

18 DISPLAY LED

19 STANDBY LED

20 GND

21 XFUSE

R702 47K

22 LDCE

23

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

ROT4
SW1 X2 X1
GND
MODE VDD VDD
XOPT XRST DEEMP

R701 47K

24

XVCO

C705 100/10
YF C706
0.1

X701 VSS1014 4.19MHz V+5D
FSC/XTHR

R705 47K R709 47K

R728 100

100 13 R72714

V-27V

R714

R715

V+5D

SYSTEM RESET IC702 S-806E

3
2 YF

R730 10K C708 0.1

GNDDF

GNDDF Q706

V+5D

PYY1251

(BR93LC46AF)

1 NC 2 VCC 3 CS 4 SK

IC705

NC 8 GND 7
DO 6 DI 5

YF C710 0.1

C715 CH 47P

R729 47K

GNDDF

C711 47/10 C709
0.1 YF R703 47K

R47.73K6 R737 4.7K

V+5D

R760 0

1 GND 2 DATA 3 CLK 4 CE 5 Q0 6 Q1 7 Q2 8 Q3 9 Q4

IC704

VDD 18 XOE 17 Q11 16 Q10 15
Q9 14 Q8 13 Q7 12 Q6 12 Q5 10

GNDDF

DTA114EK x 4

DTC124TK GNDD V+5D

Q704

Q703

Q702

Q701

J703 GREEN1 1 GREEN2 2
RED1 3 RED2 4
5
GNDDF

J703a

1

2 GREEN2

1

2

1

2

3 RED1

4 RED2

3 D707 GL3ED8

3 D708 GL3ED8

5

FUNCTION B PCB ASS’Y

8274242000

GREEN1 510 R745 510 R746 200 R747 200 R748 510 R749 510 R750 200 R751 200 R752

CR300

47

CR300

48

6-6. POWER & TRANSFORMER PCBs

FUNCTION J701

AUDIO CN402

AC INLET

3 NEUTRAL 2
LIVE 1

PDF1198GNDS

CN1 PKP1012FU1 FUSE

C1 ACG7020-
PW

S1 RSA1001

C3 PW ACG702023
L1 VTL1008 14 C2 PW ACG7020-
CN2 2 1

FU1
USA EUR

REK1075- 1A 125V AEK1051- 500mA 250V

CAUTION- FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE WITH SAME TYPE AND RATINGS OF FUSE.

J1 2 1

CABLE HOLDER 51052-0900

8

9

10

4

11

12

13

1

14

15

16

T1 PTT1355: USA PTT1346: EUR

C901 – C909 0.1 YF YF YF YF YF YF
IC1 YF AEK7017 YF
YF

J11
FL 1 GND 2 AC1 3 AC2 4 AUA 5 GND 6 AUB 7 SEA 8 SEB 9

J3 PDF1176

CN11
1 FL 2 GND 3 AC1 4 AC2 5 AUA 6 GND 7 AUB 8 SEA 9 SEB

CAUTION- FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE WITH SAME TYPE NO.49103.5 MFD.BY LITTELGUSE INC. FOR IC1.

GNDS

TRANSFORMER PCB ASS’Y 8274241000

C12 0.1 YF

D52 11ES2

C55 0.027
MA

L11 VTH1020-
C56 0.027
MA
C13 0.01
TL
C11 0.01
TL

C52 PCH1126
(100/50) C54
PCH1128 (220/25)

D54 MTZJ18B/C

10K R51 1.5K R52 1.5K R53 1.5K R54

POWER PCB ASS’Y
EUR: 8274236006 USA: 8274236003

GNDS -27V AC2 AC1

CN51 4 3 2 1

R31 12

C34 PCH1127 (4.7/50) C35 PCH1127 (4.7/50)

YF

C31 1000P

MA

C32 0.022

C33 0.022

MA

D31 D33

D32 D34

D31 – D34: 10DF2FA9

YF

C15 0.047

YF

C16

C17

0.01

0.01

YF

D11 S2VB20F
HEAT SINK PNS1064

C36 PCH1137 (3300/25)

HEAT SINK PNS1015
IC31 BA05T IN OUT 12 3

R38 RFA1/4PL8R2J
8.2

IC33 NJM7805FA
IN OUT 12 3

C40 PCH1137 (3300/35)

C42 PCH1122 (1000/16)

C37 PCH1138 (2200/25)

C21 10000/16

R21 8.2K

21 3 IN OUT
IC32 NJM79M12FA

C41 PCH1138 (2200/25)

HEAT SINK PNB1027

C24 0.047 YF

IC23 ICP-N15
IC25 ICP-N15

HEAT SINK PNS1015

IC22

IC21 BA05T

ICP-N15

IN OUT

12

3

IC24 BA05T

IN OUT

HEAT SINK PNS1043

12 3

C23 PCH1129 (470/50)

C25 PCH1129 (470/50)

KN13 1 VNF1084

1 J2

1 KN12

PDF1168 VNF1084

J31 V+AU 8 CABLE HOLDER GNDU 7 51048-0800 V-AU 6 V+5A 5 GNDA 4 V+12A 3 GNDA 2 V-12A 1
V+12A 1 J32 GNDA 2 V-12A 3

L23 VTH1020-

V+5A 1 GNDA 2 V+5D 3 GNDD 4
V+U 5 GNDU 6

J21 CABLE HOLDER 51048-0600

GNDS

CAUTION

CAPACITOR unit w/o indication: F

YF Ceramic CKSQYF

TL Film

CFTLA

MA Mylar CQSA

Electrical capacitor w/o indication

RESISTOR unit w/o indication:
: 1/4W Wattage w/o indication: 1/10W

CEAT

OTHERS
: Chassis GND
GNDS

p/

INPUT CN8003

SERVO_DIGITAL CN355

6-7. LOADING A / B & SERVO MECH PCBs

CR300

CN501 1 2 3 4 5

SW1 SW2 SW3 LL+

S501 VSK1011-
CN502 1 2

LOADING MECHA PCB ASSY

CN551 2 1

LOADING MOTOR

MECH PCB ASSY

LOADING MECHA B PCB ASSY

CN601 SL- 9 SL+ 8
SPDL+ 7 SPDL- 6 TOCPOS 5 TERM 4 GNDA 3
VA+5 2 FG 1

SERVO MECHA PCB ASSY
SLIDER MOTOR

SPINDLE MOTOR

S601 PSG1013

R602 4.7K

GNDA 3 VA+5 2
FG 1

3 GNDA 2 VA+5 1 FG
J601

PC651 NJL5803K
14 2 3 R651
200

p/

49

CR300

GENERAL INFORMATION

7-1. IC
The information shown in the list is the basic one and may not correspond exactly to that shown in the circuit diagrams.
NJM2136M (SERVO DIGITAL PCB ASSY: IC101, Operational Amplifier)
· Pin Assignment

BAL 1 ­INPUT 2 +INPUT 3
V­ 4

8 BAL 7 V+ 6 OUTPUT 5 NC

MC34072D (SERVO DIGITAL PCB ASSY: IC102, Operational Amplifier)
· Pin Assignment

Output 1 1 Input 1 2 Input 1 3 VEE 4

8 VCC 7 Output 2 6 Input 2 5 Input 2

• Block Diagram

VCC

Q1

Q3

Q4

Q5

Q6

Q7 Q17

­ Inputs

Q2

R1 C1 R2

Bias

Q8

Q9 Q10

Q11

Base Current Cancellation
D1
R3

Q13 Q12
R4

D2
C2 Q14

Q18

R6 R7

Output

R8
D3 Q19

Q16

Q15

Current

Limit

R5

VEE/GND

50

p/

AK8563 (SERVO DIGITAL PCB ASSY: IC103, RF Processor IC)
· Pin Assignment

AVSS1 NC(VSS) WRF OSTCC SLLPFN SLLPFP TESTEQRFP TESTEQRFN PHO BHO AGND2 AGC3C AGC2C AGC1C ATFM TESTAGC AGCON WLDON XRST AVDD2

60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41

AVDD1 61 RECDIN 62
RRF 63 MPXOUT 64
AUX1 65 AUX2 66 AUX3 67
GIN 68 HIN 69 EIN 70 FIN 71 HAVC 72 DIN 73 CIN 74 BIN 75 AIN 76 RREF 77 VRDCN 78 VRDC 79 AVSS3 80

40 AVSS2 39 WFPDSH 38 RFPDSH 37 WBLSH 36 SPDSH 35 MPDSH 34 SLHOLD 33 GAINUP1 32 GAINUP2 31 GAINUP3 30 XDECEFM 29 DECEFM 28 RZC 27 RECD1 26 RECD2 25 TZC 24 XTAND 23 XTOR 22 ATFG 21 DVDD

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

AVDD3 FPDIN FVREF FPDO WREF VWDC VWDCN
MPP TEIN
TE FE BIAS AGND1 VREF NC(VSS) XLAT SDATA SCLK MCLK DVSS

• Block Diagram

WRF SLHOLD DECEFM XDECEFM SLLPFN SLLPFP RRF RZC RECDIN RECD1 RECD2 OSTCC TESTEQRFN TESTEQRFP MPP FE TE TEIN

HAVC 72
MPDSH 35 AIN 76 BIN 75 CIN 74 DIN 73
SPDSH 36 EIN 70 FIN 71 GIN 68 HIN 69
WBLSH 37 GAINUP1 33

58
SH MATRIX

34 29 30 56 55 63 28 62 27 26 57 53 54

8

SRFO RFO

RF_EQUALIZER

FEO MPP SPPO

11 10 9
FOCUS & TRACK

ADO BCO SADBC

ATIP

RRF TESTEQRF

RFOM WRF

RRF
FE TE ATFM VRDC VWDC

P/H & B/H MPX

WLDON 43 RFPDSH 38 WFPDSH 39
FPDO 4 FPDIN 2 FVREF 3

APC

VREF

78 79 77 7 6 5 14 13 50 12

VREF
REG 45 19 61 60 41 40 1 80 21 20 15 59

25 TZC 24 XTAND 23 XTOR
44 AGCON 32 GAINUP2 31 GAINUP3 46 ATFM 22 ATFG 47 AGC1C 48 AGC2C 49 AGC3C 52 PH0 51 BH0
65 AUX1 66 AUX2 67 AUX3 64 MPXOUT
17 SDATA 18 SCLK 16 XLAT 42 XRST

VRDCN VRDC RREF
VWDCN VWDC WREF VREF AGND1 AGND2 BIAS
TESTAGC MCLK
AVDD1 AVSS1 AVDD2 AVSS2 AVDD3 AVSS3 DVDD
DVSS NC(VSS) NC(VSS)

p/

CR300 51

CR300

• Pin Function

No. Pin Name 1 AVDD3 2 FPDIN

I/O

Function

I Analog positive power supply pin

I Laser monitor diode connection pin

3 FVREF

I Reference voltage input for APC

4 FPD0
5 WREF 6 VWDC 7 VWDCN 8 MPP 9 TEIN 10 TE 11 FE 12 BIAS 13 AGND1
14 VREF
15 NC (VSS) 16 XLAT

Laser monitor output (connect a resistor for I/V I/O conversion between this pin and FPDIN (pin 2))/
Laser monitor voltage input

I Power setting voltage input for Write APC

O Laser driver control output for Write

I Laser driver control amp. (-) for Write

O Main push-pull signal output

I Input for tracking signal process

O Tracking error signal output

O Focus error signal output

O Connect a bias resistor. RBIAS = 4.7k

O Decoupling pin for internal reference voltage

I/O

Decoupling pin for internal reference voltage / Reference voltage input

– Connect to VSS

I Latch input for register setting

17 SDATA

I Data input for register setting

18 SCLK 19 MCLK 20 DVSS 21 DVDD 22 ATFG 23 XTOR 24 XTAND 25 TZC 26 RECD2
27 RECD1 28 RZC 29 DECEFM 30 XDECEFM 31 GAINUP3 32 GAINUP2 33 GAINUP1 34 SLHOLD 35 MPDSH
36 SPDSH
37 WBLSH
38 RFPDSH
39 WFPDSH 40 AVSS2

I Clock input for register setting

I Main clock input (34.5744MHz)

I Digital ground pin

I Digital positive power supply pin

O

ATIP FG output (Wobble signal after the binary data conversion)

O Tracking amplitude detection output

O Tracking error detection output

O Tracking zero-cross detection signal output

O

Recording block detection signal 2 “H”: Recording block, “L”: Unrecording block

O

Recording block detection signal 1 “H”: Recording block, “L”: Unrecording block

O RF zero-cross detection signal output

O EFM output after sliced (inversion)

O EFM output after sliced (positive-phase)

I

I

0 and + 18 dB switching control input “H”: + 18 dB, “L”: Hold

I

I Slice level hold signal input “H”: Hold

I

Sample pulse input for main-beam “H”: Sample, “L”: Hold

I

Sample pulse input for side-beam “H”: Sample, “L”: Hold

I

Sample pulse input for Wobble signal “H”: Sample, “L”: Hold

I

Sample pulse input for Read APC “H”: Sample, “L”: Hold

I

Sample pulse input for Write APC “H”: Sample, “L”: Hold

I Analog ground pin

No. Pin Name 41 AVDD2 42 XRST
43 WLDON

I/O

Function

I Analog positive power supply pin

I Register reset “L”: Initialize the register

I

Write LD control input “L”: Set Write APC set-value to zero, “H”: LD ON

44 AGCON

I Wobble AGC enable input “H”: AGC ON, “L”: AGC reset

45 TESTAGC

O Test pin

46 ATFM

O Wobble signal output

47 AGC1C 48 AGC2C 49 AGC3C

O

O

External capacitor connection pin for AGC response speed setting

O

50 AGND2

O Decoupling pin for internal reference voltage

51 BH0

O Bottom-level output of RRF signal

52 PH0

O Peak-level output of RRF signal

53 TESTEQRFN O Test pin

54 TESTEQRFP O Test pin

55 SLLPFP 56 SLLPFN
57 OSTCC
58 WRF 59 NC (VSS) 60 AVSS1 61 AVDD1

I LPF input (+) for auto slice

I LPF input (-) for auto slice

O

Capacitor connection pin for fc setting of equalizer output offset-canceller

O Write RF signal output

– Connect to VSS

O Analog ground pin

I Analog positive power supply pin

62 RECDIN

I RF input for recording block detection

63 RRF 64 MPXOUT 65 AUX1

O Read RF signal output O Multiplexer output for signal monitor I Auxiliary input (1) for signal monitor

66 AUX2

I Auxiliary input (2) for signal monitor

67 AUX3
68 GIN 69 HIN 70 EIN 71 FIN 72 HAVC 73 DIN 74 CIN
75 BIN

I Auxiliary input (3) for signal monitor
I Side beam signal (G) input I Side beam signal (H) input I Side beam signal (E) input I Side beam signal (F) input I Center voltage input of main and side beam signals I Main beam signal (D) input I Main beam signal (C) input
I Main beam signal (B) input

76 AIN

I Main beam signal (A) input

77 RREF

I Power setting voltage input for Read APC

78 VRDCN

I Laser driver control amp. (-) for Read

79 VRDC 80 AVSS3

O Laser driver control output for Read I Analog ground pin

52

p/

BA7082F (SERVO DIGITAL PCB ASSY: IC302, VCO IC)

• Block Diagram

IN1

IN2

VO

VCTL

CT1

CT2

VCC

FADJ

16

15

14

13

12

11

10

9

VCO

1/2

SW

CR300

1

2

3

4

SW1

SW2

SW3

BW

• Pin Function

No. Pin Name 1 SW1 2 SW2 3 SW3 4 BW
5 BWB

I/O

Function

Collector open output O Logic block output for control sensitivity
adjustment

I

Logic block input for control sensitivity adjustment

6 1/2FB
7 FOUT 8 GND

Logic block input for control sensitivity

I

adjustment and 1/2 frequency demultiplier switch H: through, L: 1/2 frequency

demultiplier output

O VCO output pin

– GND pin

5
BWB

6
1/2FB

7
FOUT

8
GND

No. Pin Name 9 FADJ 10 VCC 11 CT2 12 CT1
13 VCTL

I/O – f0 Adjust pin – VCC pin

Function

– Capacitor connection pin for VCO oscillation

I

VCO control pin. Normally, use for shortcircuit with VO (pin 14).

14 V0

O Amp. output for sensitivity adjustment

15 IN2 16 IN1

I

Amp. input for sensitivity adjustment IN1: positive-phase input IN2: Inverting input

AD1893JST (SERVO DIGITAL PCB ASSY: IC311, Sample Rate Converter IC)
· Block Diagram

NC DATA_I XTAL_I NC XTAL_O NC SETSLW NC PWRDWN BCLK_O NC

44 43 42 41 40 39 38 37 36 35 34

NC 1 BCLK_I 2 WCLK_I 3
LR_I 4 NC 5 VDO 6
GND 7 NC 8
BKPOL_I 9 MODE0_I 10
NC 11

SERIAL IN SERIAL OUT

ACCUM

MULT

FIFO

COEF ROM

CLOCK TRACKING

33 NC 32 WCLK_O 31 LR_O 30 DATA_O 29 NC 28 VDO 27 GND 26 NC 25 BKPOL_O 24 MODE0_O 23 NC

12 13 14 15 16 17 18 19 20 21 22

NC MODE1_I
RESET NC
GND NC
MUTE_I NC
MUTE_O MODE1_O
NC

p/

53

CR300
BA5912AFP-Y (SERVO DIGITAL PCB ASSY: IC351, Driver IC)
· Block Diagram

IN1′ IN1 OP2-OUT OP2-IN­ OP2-IN+ BIAS GND OP1-IN+ OP1-IN­ OP1-OUT IN2 IN2′

25 24 23 22 21 20 10k

19 18 17 16 15 14 10k

10k

T.S.D.

10k

LEVEL SHIFT

Vref1 REF1 SWITCH 10k

Vref1 10k

CH1 MUTE

10k

10k

123456

LEVEL SHIFT

Vref2 10k

Vref2 10k

REF2 SWITCH

10k

10k

CH2 MUTE

7 8 9 10 11 12 13

GND MUTE1
REF1 Pow Vcc1
OUT1­ OUT1+
GND OUT2+ OUT2­ Pow Vcc2 Pre Vcc
REF2 MUTE2

• Pin Function

No. Pin Name

Function

1 GND

Sub-straight GND

2 MUTE1

CH1 mute pin

3 REF1

CH1 Vref switching pin

4 Pow Vcc1 Pow Vcc (CH1)

5 OUT1-

CH1 negative output

6 OUT1+

CH1 positive output

7 GND

Sub-straight GND

8 OUT2+

CH2 negative output

9 OUT2-

CH2 positive output

10 Pow Vcc2 Pow Vcc (CH2)

11 Pre Vcc Pre Vcc

12 REF2

CH2 Vref switching pin

13 MUTE2

CH2 mute pin

No. Pin Name

Function

14 IN2′

CH2 input pin for gain adjustment

15 IN2

CH2 gain fixed input

16 OP1 -OUT OP amp. 1 output

17 OP1 -IN – OP amp. 1 – input

18 OP1 -IN + OP amp. 1 + input

19 GND

Sub-straight GND

20 BIAS

Bias input

21 OP2 -IN+ OP amp. 2 + input

22 OP2 -IN- OP amp. 2 – input

23 OP2 -OUT OP amp. 2 output

24 IN1

CH1 gain fixed input

25 IN1′

CH1 input pin for gain adjustment

54

p/

BA5932FP (SERVO DIGITAL PCB ASSY: IC352, Driver IC)
· Block Diagram

CR300

VREF OPIN21+ FWD2 REV2 OPIN21­ OPOUT21 OPIN22 VCC OPOUT22 OUT2­ OUT2+ FWD LDOUT+ LDVCC

28 27 26 25 24 23 22 10k
10k 10k
10k

10k

10k 10k 10k

1

2

3

4

5

6

7

21 20 19 18 17 16 15

Vcc

×1 ×1

LOADING Vcc

Vcc

10k 10k

TSO

FWD OUT
LOADING
REV OUT

AnalogSwitch

×1 ×1 8 9 10 11 12 13 14

DriverMute

GND OPOUT12
SW OUT1­ OUT1+
REV LDOUT­

MUTE OPIN11+
FWD1 REV1 OPIN11­ OPOUT11 OPIN12­

• Pin Function

No. Pin Name 1 MUTE 2 OPIN1 1+ 3 FWD1 4 REV1 5 OPIN1 16 OPOUT1 1 7 OPIN1 28 GND 9 OPOUT1 2 10 SW 11 OUT112 OUT1+ 13 REV 14 LDOUT-

Function Mute pin OP amp. non-inverting input Forward input Reverse input Op amp. inverting input OP amp. output OP amp. inverting input Sub-straight GND OP amp. output Analog switch input Driver output Driver output Loading reverse input Loading negative output

No. Pin Name

Function

15 LDVcc

Vcc for loading and output H bridge section

16 LDOUT+ Loading positive output

17 FWD

Loading forward input

18 OUT2+

Driver output

19 OUT2-

Driver output

20 OPOUT2 2 OP amp. output

21 Vcc

Vcc for two axes driver and loading pre section

22 OPIN 2 2 OP amp. inverting input

23 OPOUT2 1 OP amp. output

24 OPIN2 1- OP amp. inverting input

25 REV2

Reverse input

26 FWD2

Forward input

27 OPIN2 1+ OP amp. non-inverting input

28 VREF

Reference voltage output

p/

55

CR300

CXD2585Q (SERVO DIGITAL PCB ASSY: IC353, Digital Signal Processor IC)
· Pin Assignment

VPCO V16M VCTL BIAS AVDD1 PCO FILI FILO CLTV AVSS1 RFAC ASYI ASYO AVDD0 IGEN AVSS0 ADIO RFDC CE TE

60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41

DVDD2 61 ASYE 62
MD2 63 DOUT 64 LRCK 65 PCMD 66
BCK 67 EMPH 68 XTSL 69 DVSS2 70
XTAI 71 XTAO 72 SOUT 73 SOCK 74 XOLT 75 SQSO 76 SQCK 77 SCSY 78 SBSO 79 EXCK 80

40 SE 39 FE 38 VC 37 TES1 36 TEST 35 DVSS1 34 FRDR 33 FFDR 32 TRDR 31 TFDR 30 SRDR 29 SFDR 28 DVDD1 27 FSTO 26 SSTP 25 MDP 24 LOCK 23 PWMI 22 FOK 21 DFCT

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

DVDD0 XRST MUTE DATA XLAT CLOK SENS SCLK ATSK WFCK XUGF XPCK
GFS C2PO SCOR
C4M WDCK DVSS0 COUT
MIRR

• Block Diagram 56

XTAI XTAO XTSL V16M VPCO VCTL XUGF GFS EMPH WFCK WDCK C2PO LRCK PCMD BCK MUTE

FSTO 27 C4M 16
RFAC 50 ASYI 49 ASYO 48 ASYE 62 BIAS 57
XPCK 12 FILO 53 FILI 54 PCO 55 CLTV 52 MDP 25 LOCK 24 PWMI 23 SENS 7 DATA 4 XLAT 5 CLOK 6 SCOR 15 SBSO 79 EXCK 80 SCSY 78 SQSO 76 SQCK 77
RFDC 43 CE 42 TE 41 SE 40 FE 39 VC 38
IGEN 46

71 72 69 59 60 58 11 13 68 10

17 14 65 66 67 3

Clock Generator
Asymmetry Corrector

EFM Demodulator

Error Corrector

32k RAM

D/A Interface

Digital PLL

Sub Code Processor

Digital OUT

Digital CLV

37 TES1 36 TEST 2 XRST
63 MD2 64 DOUT

CPU Interface

Servo Auto Sequencer

SIGNAL PROCESSING BLOCK
SERVO BLOCK

Servo Interface

OP Amp Analog Switch

A/D Converter

MIRR DFCT FOK
SERVO DSP
FOCUS SERVO
TRACKING SERVO
SLED SERVO

PWM GENERATOR
FOCUS PWM GENERATOR
TRAKING PWM GENERATOR
SLED PWM GENERATOR

73 SOUT 74 SOCK 75 XOLT 8 SCLK 19 COUT 26 SSTP 9 ATSK
20 MIRR 21 DFCT 22 FOK
33 FFDR 34 FRDR 31 TFDR 32 TRDR 29 SFDR 30 SRDR

44 ADIO

p/

CR300

• Pin Function

No. Pin Name I/O

Function

No. Pin Name I/O

Function

1 DVDD0

– Digital power supply

41 TE

I Tracking error input

2 XRST

I System reset. Rest when “L”

42 CE

I Center servo analog input

3 MUTE

I Mute input. Mute when “H”

43 RFDC

I RF signal input

4 DATA

I Serial data input from CPU

44 ADIO

O Test pin Non connection

5 XLAT

I

Latch input from CPU Serial data is latched at the falling edge.

45 AVSS0

– Analog GND

6 CLOK

I Serial data transfer clock input from CPU

46 IGEN

I Constant current input for OP amplifier

7 SENS

O SENS output to CPU

47 AVDD0

– Analog power supply

8 SCLK

I CLock input for SENS serial-data readout

48 ASYO

O EFM full-swing output (“L”=VSS, “H”=VDD)

9 ATSK

I/O Input and output for unti-shock

49 ASYI

I Asymmetry comparate voltage input

10 WFCK

O WFCK output

50 RFAC

I EFM signal input

11 XUGF

O

XUGF output. MNT0 and RFCK output by switching the command.

51 AVSS1

– Analog GND

12 XPCK

O

XPCK output. command.

MNT1 output by switching the

52 CLTV

I VCO 1 control voltage input for gradual increase

13 GFS

O

GFX output. MNT2 and XROF output by switching the command.

53 FILO

O Filter output for master PLL (Slave=digital PLL)

14 C2PO

O

C2PO output. MNT3 and GTOP output by switching the command.

54 FILI

I Filter input for master PLL

15 SCOR

O

Outputs “H” when either subcode sync. S0 or S1 is detected.

55 PCO

O Charge pump output for master PLL

16 C4M

O

4.2336MHz output Outputs 1/4 frequency demultiply of V16M in the CAV-W mode and variable pitch.

56

AVDD1

– Analog power supply

17 WDCK

O

Word clock output f=2Fs Outputs GRSCOR by command switch

57 BIAS

I Constant current input of asymmetry circuit

18 DVSS0

– Digital GND

58 VCTL

I VCO2 control voltage input for wide-band EFM PLL

19 COUT

I/O Input and output of track-number count signal

59 V16M

VCO2 oscillation output for wide-band EFM PLL I/O Clock input for wide-band EFM-PLL by command
switch

20 MIRR

I/O Mirror signal input and output

60 VPCO

O Charge pump output for wide-band EFM PLL

21 DFCT

I/O Defect signal input and output

61 DVDD2

– Digital power supply

22 FOK

I/O Focus OK signal input and output

62 ASYE

I Asymmetry circuit ON/OFF control (L:OFF, H:ON)

23 PWMI

I External control input of spindle motor

63 MD2

I Digital out ON/OFF control (L:OFF, H:ON)

24 LOCK

GFS is asmpled at 460Hz; when GFS is “H”, this pin I/O outputs “H”. If GFS is “L” eight consecutive samples,
this pint outputs “L”. Input when LKIN=”1″.

64 DOUT

O Digital out output

25 MDP

O Servo control output of spindle motor

65 LRCK

O D/A interface LR clock output f=Fs

26 SSTP

I Detection signal input of disc innermost

66 PCMD

O

D/A interface first)

Serial data output (2’s COMP, MSB

27 FSTO

O Outputs 2/3 frequency demultiply of XTAL pin

67 BCK

O D/A interface Bit clock output

28 DVDD1

– Digital power supply

68 EMPH

O

Outputs “H” when the playback disc has emphasis, and “L” when there is no emphasis.

29 SFDR 30 SRDR

O Sled drive output
O

69 XTSL 70 DVSS2

I

X’tal selection input 16.9344MHz: L, 33.8688MHz: H

– Digital GND

31 TFDR 32 TRDR

O Tracking drive output
O

71 XTAI 72 XTAO

I

Crystal oscillation circuit input Input the external master clock via this pin.

O Crystal oscillation circuit output

33 FFDR 34 FRDR

O Focus drive output
O

73 SOUT 74 SOCK

O Serial data output in the servo block O Serial data readout clock output in the servo block

35 DVSS1

– Digital GND

75 XOLT

O Serial data latch output in the servo block

36 TEST 37 TES1

I TEST pin : normally GND I

76 SQSO 77 SQCK

O

SubQ 80-bit, PCM peak and level data output CD TEXT data output

I Clock input for SQSO readout

38 VC

I Center voltage input

78 SCSY

I Input for resynchronous of GRSCOR

39 FE

I Focus error signal input

79 SBSO

O Serial output of Sub P to W

40 SE

I Sled error signal input

80 EXCK

I Clock input for SBSO readout

Notes) · PCMD is an MSB first, two’s complement output. · GTOP is used to monitor the frame sync protection status. (High: sync protection window released) · XUGF is the negative pulse for the frame sync derived from the EFM signal. It is the signal before sync protection. · XPCK is the inverse of the EFM PLL clock. The PLL is designed so that the falling edge of XPCK and the EFM signal transition point coincide. · GFS goes high when the frame sync and the insertion protection timing match. · RFCK is derived with the crystal accuracy. This signal has a cycle of 136us. · C2PO represents the data error status. · XROF is generated when the 32K RAM exceeds the ±28 Frame jitter match.

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57

CR300
TK11041M-1 (SERVO DIGITAL PCB ASSY: IC355, Thermo Sensor IC)
· Block Diagram
VCC 1

Temperature Sensor

× 1

3 VO

5 GND

S-806E (FUNCTION A ASSY: IC702, Voltage Detector IC)
· Block Diagram

VDD 1

3 OUT

VSS 2

58

p/

PE8001A (AUDIO PCB ASSY: IC401, D/A Converter IC)
· Block Diagram

CR300

VCC2L AGND2L VOUT2R AGND2R

20 19

9 10

BCK 3 LRCK 1 DATA 2

Serial Input
I/F

ML/IIS 28 MC/DM1 27 MD/DM0 26 CS/IWO 23
MODE 24 MUTE 25
RST 22

Mode Control
I/F

8X Oversampling Digital Filter
with Function Controller

Multi-level Delta-Sigma
Modulator

DAC DAC

Low-pass Filter
Low-pass Filter

SCK

BPZ-Cont

Crystal OSC

56

4

Open drain Power Supply 15 14 8 7

16 VOUTL 18 EXTL 13 VOUTR 11 EXTR 21 ZERO

XTI XTO CLKO VCC1 AGND1 VDD DGND

• Pin Function

No. Pin Name 1 LRCK 2 DATA 3 BCK 4 CLKO
5 XTI
6 XTO 7 DGND 8 VDD 9 VCC2R

I/O

Function

I LRCK clock input (fs) *1

I Data input *1

I Bit clock input for data *1

O Buffer output of system clock

I

Crystal oscillation connection or external clock input

O Crystal oscillation connection

– Digital GND

– Digital power supply +5V

– Analog power supply +5V

10 AGND2R

– Analog GND

11 EXTR

O R ch analog output amp. common

12 NC 13 VOUTR 14 AGND1

– Non connection O R ch analog voltage output – Analog GND

Note : 1 : Schmitt trigger input 2 : Schmitt trigger input with pull-up resistor *3 : Schmitt trigger input with pull-down resistor

No. Pin Name 15 VCC1 16 VOUTL 17 NC 18 EXTL

I/O

Function

– Analog power supply +5V

O L ch analog voltage output

– Non connection

O L ch analog output amp. common

19 AGND2L

– Analog GND

20 VCC2L 21 ZERO 22 RST 23 CS/IWO
24 MODE
25 MUTE 26 MD/DM0 27 MC/DM1 28 ML/IIS

– Analog power supply +5V O Zero data flag

I Reset *2

I Chip select / Input format select *3

I

Mode control select *2 (H: Software, L: Hardware)

I Mute control *2

I Mode control data / deemphasis select 1 2 I Mode control BCK / deemphasis select 2 2 I Mode control latch / Input format select *2

p/

59

CR300
7-2. DISPLAY PEL1097 (FUNCTION PCB ASSY: V701)
· FL TUBE

1

35

• Anode & Grid Assignment

60

p/

CR300

• Pin Assignment

p/

61

FOSTEX CORPORATION 3-2-35 Musashino, Akishima, Tokyo, Japan 196-0021 FOSTEX CORPORATION OF AMERICA 15431 Blackburn Ave., Norwalk, CA 90650, U.S.A.
p/

© PRINTED IN JAPAN JUNE 1999 8288782000

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