Infinity PS28 Black Grille Powered Subwoofer Instruction Manual

Infinity PS28 Black Grille Powered Subwoofer

Product Information

• Specifications
  • Brand: Infinity Systems, Inc.
  • Model: PS28
  • Product Type: Subwoofer
  • Power Output: 150W
  • Line Voltage: US 120VAC/60Hz, Europe 220-240VAC/50-60Hz
  • Frequency Response: Not specified
  • Maximum Amplifier Output: Not specified
  • Crossover Frequency: Not specified
  • Driver: Not specified
  • Dimensions (H x W x D): Not specified
  • Weight: Not specified

Product Usage Instructions

• Power Connection
  • Ensure that the subwoofer is connected to a suitable power source. For US models, use a standard 120VAC/60Hz power outlet. For European models, use a 220-240VAC/50-60Hz power outlet.
• Input Connections
  • The PS28 subwoofer supports both line input and LFE input.
• Line Input (L &R)
  • Connect the line input cables from your audio source to the corresponding left and right input jacks on the subwoofer.
• LFE Input
  • If your audio source has a dedicated LFE output, connect the LFE cable to the LFE input jack on the subwoofer.
• Volume and Frequency Adjustment
  • The PS28 subwoofer allows you to adjust the volume and crossover frequency settings.
• Volume Adjustment
  • Use the volume control knob on the subwoofer to adjust the overall volume level of the subwoofer.
• Crossover Frequency Adjustment
  • The PS28 subwoofer offers a variable crossover frequency. Use the crossover frequency control knob to set the desired frequency range for the subwoofer.
• Placement
  • Proper placement of the subwoofer can significantly impact its performance. Follow these guidelines for optimal placement:
  • Place the subwoofer near the front speakers or center channel speaker for best integration with the main audio system.
  • Avoid placing the subwoofer in a corner, as this can result in excessive bass response.
  • Experiment with different locations in the room to find the optimal placement for balanced bass reproduction.

FAQs

• Q: What is the power output of the PS28 subwoofer?
  • A: The PS28 subwoofer has a power output of 150W.
• Q: What is the frequency response of the PS28 subwoofer?
  • A: The frequency response of the PS28 subwoofer is not specified in the user manual.
• Q: Can I use the PS28 subwoofer with a 220-240VAC power source?
  • A: Yes, the PS28 subwoofer supports both US (120VAC/60Hz) and European (220-240VAC/50-60Hz) line voltage.

Basic Specifications

PS28 Powered Subwoofer

• Frequency Response: 35Hz – 150Hz (±3dB)
• Maximum Amplifier Output: 150 Watts RMS (20Hz – 150Hz, with ≤ 0.1% THD) 300 Watts Peak
• Crossover Frequency: 50Hz – 150Hz, 24dB/octave, continuously variable
• Driver: 8″ (200mm)
• Dimensions (H x W x D): 17-7/8″ x 10-5/8″ x 16-1/2″ (454mm x 270mm x 419mm)
• Weight: 31.7 lb (14.4kg)

Infinity continually strives to update and improve existing products, as well as create new ones. The specifications and construction details in this and related Infinity publications are therefore subject to change without notice.

INFINITY PRIMUS PS28 150W Powered Sub/ Plate Amp|
---|---
| | | | |
| | | | |
LINE VOLTAGE| Yes/No| Hi/Lo Line| Unit| Notes|
US 120VAC/60Hz| Yes| 108-132| Vrms| Normal Operation|
Europe 220-240VAC, 50-60Hz| Yes| 220-230| Vrms| Normal Operation|
| | | | |
Parameter| Specification| Unit| QA Test Limits| Conditions| Notes
| | | | |
Amp Section| | | | |
Type (Class AB, D, other)| AB| AB| n/a| 120V model| External Sink required for Class AB
Type (Class AB, D, other)| G| G| n/a| 230V Model|

Rated Load Impedance

|

4

|

Ohms

|

n/a

|

Nominal

| Impedance used for electrical

measurements

System average impedance| 8.79| Ohms| n/a| Average impedance from 10 to 500Hz|
Voice coil DCR| 4.35| Ohms| n/a| | Reference
Rated Output Power| 100| Watts| 95| Single input driven|
THD@ Rated Power| 0.5| %| 1| 22K filter|
THD @ 1 Watt| 0.1| %| 0.3| 22K filter|
DC Offset| 10| mV-DC| 50| @ Speaker Output|

Damping factor

|

100

| |

40

| | Measured at speaker terminals, Output

power 90 Watts

Dynamic power RMS

|

125

|

Watts

|

Reference

| | AVG Power over the first 4 consecutive peaks, when tested with a burst siganl 3/20

at 50 Hz

Highest RMS value| 152| Watts| Reference| |
| | | | |
Input Sensitivity| | | | |
Input Frequency| 50| Hz| 50| Nominal Freq.|
Line Input (L&R)| 16.5| mVrms| ±2dB| To 1W| Single input driven, AP Zo=600 Ohms
LFE Input| 11.7| mVrms| ±2dB| To 1W| LFE input driven only, AP Zo=600 Ohms
System Gain (Line input)| 41| dB| ±1dB| G=118| Single input driven, AP Zo=600 Ohms
System gain (LFE input)| 44| dB| ±1dB| G=165| LFE input driven only, AP Zo=600 Ohms
| | | | |
Signal to Noise| | | | |
SNR-A-Weighted| 100| dBA| 85| rel. to rated power| A-Weighting filter
SNR-unweighted| 85| dBr| 80| rel. to rated power| 22K filter
SNR @ 1W-unweighted| 65| dBr| 60| rel. to 1W Output| 22K filter
Residual Noise Floor| 1| mVrms(max)| 1.5| Volume @max, w/ A/P Swept Bandpass Measurement (Line freq.+ harmonics)|
| | | | |
Input Impedance| | | | |
Line input L&R , LFE| >10| K ohms| n/a| Nominal|
| | | | |
Filters| | | | |
Low Pass (fixed or variable)| Variable| —| ±2dB| Crossover range 50-150 Hz|
Subsonic filter (HPF)| | Hz| ±2dB| Fixed|
| | | | |
Limiter (yes/no)| YES| —| Functional| |
THD at Max. Output Power| <1| %| Functional| |
| | | | |
Features| | | | |
Line Level inputs (L&R)| YES| | Functional| | Dual RCA conenctor (RED-WHT)
LFE Input| YES| | Functional| | Single input (Yellow color)
Phase Switch (yes/no)| YES| | Functional| |
Volume pot Taper (lin/log)| LOG| | Functional| |
Variable crossover| YES| | Functional| |
ATO| YES| | Functional| |
LED indicator| YES| | Functional| | Located at the amplifier panel
| | | | |
Input Configuration| | | | |
Line In (L,R)| L ,R| —| Functional| | RCA inputs: L , R Summed to Mono
Line level in LFE| LFE| | Functional| |
| | | | |
Signal Sensing (ATO)| | | | |
Auto-Turn-On (yes/no)| YES| —| Functional| |
ATO Level @ 50 Hz| 1| mV| Functional| One input driven|
ATO Level @ 1 KHz| 1| mV| Functional| One input driven|
ATO Turn-on time| 5| ms| Functional| Amp connected and AC on, then input signal applied|
Auto Mute/ Turn-OFF Time| 10| minutes| Functional| T before muting, after the signal is removed| Auto turn of time (T) must be 5 > T <15
| | | | |
Power on Delay time| 3| sec.| Functional| AC Power Applied|
| | | | |
Transients/Pops| | | | |
ATO Transient| 5| mV-peak| 10| @ Speaker Outputs|
Turn-on Transient| 50| mV-peak| 100| @ Speaker Outputs| AC Line cycled from OFF to ON
Parameter| Specification| Unit| QA Test Limits| Conditions| Notes
---|---|---|---|---|---
| | | | |
Turn-off Transient| 50| mV-peak| 100| @ Speaker Outputs| AC Line cycled from ON to OFF
| | | | |
Efficiency| | | | |

Stand-by Input Power

|

12

|

Watts

|

15

|

@ nom. line voltage

| Maximum allowable input power under nominal Input voltage and frequency, HOT

or COLD operation.

Power Cons.@rated power| 195| Watts| 210| @ nom. line voltage| 100 Watts @ 4 Ohms nominal line voltage
| | | | |
Protection| | | | |
Short Circuit Protection| YES| —| Functional| Direct short at output|

Thermal Protection

|

65 deg. C

|

—

|

Functional

|

@1/8 max unclipped Power

| Temperature rise should not exceed 35K

rise

DC Offset Protection| YES| —| Functional| DC present at Speaker Out leads| Relay or crowbar (for driver/fire protection)

Line Fuse Rating

| | | | |

External fuse with UL/SEMKO rated holder

120 VAC| 2.5| Amps| | Type-T or Slo Blo|
230 VAC| 1.25| Amps| | Type-T, Low breaking capacity|

WHAT INBOX

PS28 PACKAGE

CONTROLS AND CONNECTIONS

Rear Panel

1. Subwoofer-Level Control
2. Crossover Adjustment
3. Phase Switch
4. LFE Input
5. Line-Level Inputs
6. Power Switch

SUBWOOFER CONNECTIONS

CHOOSE THE SUBWOOFER CONNECTION THAT IS MOST SUITABLE FOR YOUR RECEIVER/PROCESSOR

If you have a Dolby® Digital or DTS® receiver/processor with low-frequency effects (LFE) or subwoofer output:

If your receiver/processor does not contain a Dolby Digital or DTS processor but has a subwoofer output:

NOTE: Some receivers have one subwoofer output. In that case, it is recommended that you use a Y connector (not included) to maximize performance.

OPERATION

Power On

• Plug your subwoofer’s AC cord into a wall outlet. Do not use the outlets on the back of the receiver. Initially set the Subwoofer-Level Control 1 to the “min” position.
• Turn on your sub by pressing the Power Switch 6 on the rear panel. Turn on your entire audio system and start a CD or movie soundtrack at a moderate level.

Auto On/Standby

With the Power Switch 6 in the ON position, the LED on the rear panel will remain lit in red or green to indicate the On/Standby mode of the subwoofer.

• RED = STANDBY (No signal detected, Amp Off)
• GREEN = ON (Signal detected, Amp On)

The subwoofer will automatically enter the Standby mode after approximately 10 minutes when no signal is detected from your system. The subwoofer will then power ON instantly when a signal is detected. During periods of normal use, the Power Switch 6 can be left on. You may turn off the Power Switch 6 for extended periods of nonoperation, e.g., when you are away on vacation.

Adjust Level
Turn your Subwoofer-Level Control 1 up to the “5” position (halfway). If no sound emanates from the subwoofer, check the AC-line cord and input cables. Are the connectors on the cables making proper contact? Is the AC plug connected to a “live” receptacle? Has the Power Switch 6 been pressed to the “On” position? Once you have confirmed that the subwoofer is active, proceed by playing a CD, record, or cassette. Use a selection that has ample bass information. Set the overall volume control of the preamplifier or stereo to a comfortable level. Adjust the Subwoofer-Level Control 1 until you obtain a pleasing blend of bass. The bass response should not overpower the room but rather be adjusted so there is a harmonious blend across the entire musical range. Many users have a tendency to set the subwoofer volume too loud, adhering to the belief that a subwoofer is there to produce lots of bass. This is not entirely true. A subwoofer is there to enhance bass, extending the response of the entire system so the bass can be felt as well as heard. However, overall balance must be maintained or the music will not sound natural. An experienced listener will set the volume of the subwoofer so its impact on bass response is always there but never obtrusive.

Phase Control
Phase Switch 3 determines whether the subwoofer speaker’s piston-like action moves in and out with the main speakers, 0,° or opposite the main speakers, 180.°Proper phase adjustment depends on several variables such as room size, subwoofer placement, and listener position. Adjust the phase switch to maximize bass output at the listening position.

Crossover Adjustments

The Crossover Adjustment Control 2 determines the highest frequency at which the subwoofer reproduces sounds. If your main speakers can comfortably reproduce some low-frequency sounds, set this control to a lower frequency setting, between 50Hz and 100Hz. This will concentrate the subwoofer’s efforts on the ultradeep bass sounds required by today’s films and music. If you are using smaller bookshelf speakers that do not extend to the lower bass frequencies, set the Crossover Adjustment Control to a higher setting, between 120Hz and 150Hz.
NOTE: This control will have no effect if the LFE Input  4 is used. If you have a Dolby Digital or DTS processor/receiver, the Low-Pass Frequency is set by the processor/receiver. Consult your owner’s manual to learn how to view or change this setting.

EXPLODED OVERVIEW

Set Up and Procedure

PS28 Test Set Up and Procedure

SYSTEM AURAL SWEEP TEST

Equipment needed:

• Function/signal generator/sweep generator
• Integrated Amplifier
• Multimeter
• Speaker cables

General Unit Function (UUT = Unit Under Test)

• Switches/knobs on the amplifier faceplate: Low Pass Frequency Adjust full CW (150Hz)

Phase switch – either position

1. From the signal generator, Connect both right and left line level inputs (RCA) – not the LFE jack – to the signal generator and UUT. Use Y-cable if necessary from a mono source.
2. On the amplifier, turn the LEVEL control fully Counterclockwise (Min).
3. Turn on the generator, adjust to 100, 50 Hz.
4. Plug in UUT; turn the power switch ON. Turn the LEVEL control fully Clockwise (Max).
5. LED should now be Green; the immediate bass response should be heard and felt from the rear port tube opening.

Sweep Function

1. Follow steps 1-5 above, using a sweep generator as a signal source.
2. Sweep generator from 20Hz to 1kHz. Listen to the cabinet and drivers for any rattles, clicks, buzzes, or any other noises. If any unusual noises are heard, remove the woofer and test.

Driver Function (Woofer)

1. Remove woofer from cabinet; detach + and – wire clips.
2. Check DC resistance of woofer; it should be 4.4 ohms±10%.
3. Connect a pair of speaker cables to driver terminals. Cables should be connected to an integrated amplifier fed by a signal generator. Turn on generator and adjust so that speaker level output is 5.0V.
4. Sweep generator from 20Hz to 1kHz. Listen to driver for any rubbing, buzzing, or other unusual noises.

Troubleshooting

PS28 Troubleshooting Flow Chart

Parts List

PS 28 (120v) Electrical Parts List| |
---|---|---
| | |
Part Number| Description| Qty| Reference Designator
| | |
PREAMP PCB| | |
| | |
Resistors| | |
| | |
110-14122j26-e| Resistor 1.2K 1/4W ±5% CF 26mm (RoHS)| 1| R270
110-16102j26-e| Resistor 1K 1/6W ±5% CF 26mm (RoHS)| 5| R213,R214,R215,R254,R253
110-16103j26-e| Resistor 10K 1/6W ±5% CF 26mm (RoHS)| 12| R212,R216,R217,R220,R221,R222,R225,R226,R228,

R232,R235,R240

110-16104j26-e| Resistor 100K 1/6W ±5% CF 26mm (RoHS)| 2| R231,R266
110-16105j26-e| Resistor 1M 1/6W ±5% CF 26mm (RoHS)| 2| R259
110-16123j26-e| Resistor 12K 1/6W ±5% CF 26mm (RoHS)| 1| R227
110-16183j26-e| Resistor 18K 1/6W ±5% CF 26mm (RoHS)| 1| R262
110-16205j26-e| Resistor 2M 1/6W ±5% CF 26mm (RoHS)| 1| R257
110-16223j26-e| Resistor 22K 1/6W ±5% CF 26mm (RoHS)| 4| R238,R250,R255,R233
110-16224j26-e| Resistor 220K 1/6W ±5% CF 26mm (RoHS)| 1| R251
110-16273j26-e| Resistor 27K 1/6W ±5% CF 26mm (RoHS)| 1| R237
110-16333j26-e| Resistor 33K 1/6W ±5% CF 26mm (RoHS)| 1| R249
110-16472j26-e| Resistor 4.7K 1/6W ±5% CF 26mm (RoHS)| 4| R200,R207,R258,R260
110-16473j26-e| Resistor 47K 1/6W ±5% CF 26mm (RoHS)| 1| R219
110-16474j26-e| Resistor 470K 1/6W ±5% CF 26mm (RoHS)| 1| R252
110-16512j26-e| Resistor 5.1K 1/6W ±5% CF 26mm (RoHS)| 3| R211,R229,R230
110-16562j26-e| Resistor 5.6K 1/6W ±5% CF 26mm (RoHS)| 1| R224
116-164531f26-e| metal filmResistor 4.53K 1/6W ±1% MF26mm (RoHS)| 1| R223
116-164991f26-e| metal filmResistor 4.99K 1/6W ±1% MF26mm (RoHS)| 1| R234
115-h203b208-e| horizon variable Resistor B20K (RoHS) CROSSOVER| 1| VR202,
115-h503a104-e| horizon variable Resistor D16 50K/1 A (RoHS) LEVEL| 1| VR201,
| | |
Capacitors| | |
| | |
129-a224j633-e| metalize CAP. 0.22uF 63V ±5% MSC (RoHS)| 1| C218
129-a564j633-e| metalize CAP. 0.56uF 63V ±5% (RoHS)| 1| C216
130-2b221k503-e| disc capacitor 220P 50V ±10% (RoHS)| 9| C207,C208,C210,C211,C212,C214,C220,C230,C249
130-3f104z503-e| disc capacitor 0.1U 50V +80/-20% (RoHS)| 7| C232,C242,C244,C245,C246,C252,C254
130-ch220k503-e| disc capacitor 22PF CH 50V±10% (RoHS)| 1| C229
130-2b220k503-e| disc capacitor22P 50V +/-10% (RoHS)| 1| C229
132-103j503-e| Mylar capacitor 0.01uF 50V ±5% (RoHS)| 2| C223,C224
132-104j503-e| Mylar capacitor 0.1U 50V ±5% (RoHS)| 2| C215,C217
135-3105m50-e| electrolytic CAP. 1U 50V ±20% (RoHS)| 1| C228
135-3106m50-e| electrolytic CAP. 10uF 50V ±20% (RoHS)| 7| C206,C213,C231,C241,C243,C251,C253
135-3107m16-e| electrolytic CAP. 100uF 16V ±20% (RoHS)| 2| C233,C234
135-3225m50-e| electrolytic CAP. 2.2U 50V ±20% (RoHS)| 1| C219
135-3226m50-e| electrolytic CAP. 22U 50V ±20% (RoHS)| 1| C225
129-a474j633-e| metalize capacitor 0.47U 63V ±5% MSC (RoHS)| 2| C221,C222,
| | |
Semiconductors| | |
| | |
192-027c1815gr-e| transistor 2SC1815GR TOSHIBA (RoHS) NPN| 2| Q206,Q207
197-031n4148-e| diode 100mA 75V SIGNAL 1N4148ROHM (RoHS)| 7| D201,D202,D207,D208,D211,D212,D214
199-15000515-e| zener diode 5.1V 1/2W 52mm (RoHS)| 1| D213
190-06m4558d-e| IC OPA 4558 DUAL OP-AMP| 2| U101,U203,
190-16tl074cn-e| I .C TL074cm st QUAD OP-AMP| 2| U201,U202,
195-10204hgw-e| double colors LED 204HGW 3￠(RoHS)| 1| LED1
| | |
Miscellaneous| | |
| | |
162-50259201-e| WIRE ASS’Y 2 PIN 250mm white/red(RoHS)| 1| TO LED1,
174-0rca326p-e| JACK RCA-326 (RoHS)| 1| JK202,
180-tms7210v-e| SWITCH SLIDE 6PIN MS7210V(RoHS) PHASE| 1| SW301,
| JUMPER WIRE 26mm (RoHS)| 30| ALL J, D215,D216
| | |
| | |
Part Number| Description| Qty| Reference Designator
---|---|---|---
| | |
POWER/MAIN PCB| | |
| | |
Resistors| | |
| | |
110-14472j26-e| Resistor 4.7K 1/4W ±5% CF 26mm (RoHS)| 2| R147,R150
110-14681j26-e| Resistor 680Ω 1/4W ±5% CF 26mm (RoHS)| 2| R148,R151
110-16101j26-e| Resistor 100Ω 1/6W ±5% CF 26mm (RoHS)| 1| R120
110-16102j26-e| Resistor 1K 1/6W ±5% CF 26mm (RoHS)| 1| R124
110-16103j26-e| Resistor 10K 1/6W ±5% CF 26mm (RoHS)| 1| R134
110-16105j26-e| Resistor 1M 1/6W ±5% CF 26mm (RoHS)| 1| R143
110-16123j26-e| Resistor 12K 1/6W ±5% CF 26mm (RoHS)| 2| R135,R139
110-16152j26-e| Resistor 1.5K 1/6W ±5% CF 26mm (RoHS)| 6| R103,R123,R136,R137,R141,R142
110-16153j26-e| Resistor 15K 1/6W ±5% CF 26mm (RoHS)| 4| R118,R145,R152,R154
110-16154j26-e| Resistor 150K 1/6W ±5% CF 26mm (RoHS)| 1| R131
110-16181j26-e| Resistor 180Ω 1/6W ±5% CF 26mm (RoHS)| 2| R111,R114
110-16182j26-e| Resistor 1.8K 1/6W ±5% CF 26mm (RoHS)| 1| R153
110-16223j26-e| Resistor 22K 1/6W ±5% CF 26mm (RoHS)| 3| R128,R129,R133
110-16332j26-e| Resistor 3.3K 1/6W ±5% CF 26mm (RoHS)| 3| R106,R107,R144
110-16392j26-e| Resistor 3.9K 1/6W ±5% CF 26mm (RoHS)| 2| R105,R108
110-16393j26-e| Resistor 39K 1/6W ±5% CF 26mm (RoHS)| 1| R126
110-16470j26-e| Resistor 47Ω 1/6W ±5% CF 26mm (RoHS)| 4| R112,R113,R115,R116
110-16471j26-e| Resistor 470Ω 1/6W ±5% CF 26mm (RoHS)| 1| R140
110-16472j26-e| Resistor 4.7K 1/6W ±5% CF 26mm (RoHS)| 3| R110,R125,R130
110-16473j26-e| Resistor 47K 1/6W ±5% CF 26mm (RoHS)| 1| R101
110-16560j26-e| Resistor 56Ω 1/6W ±5% CF 26mm (RoHS)| 1| R117
110-16563j26-e| Resistor 56K 1/6W ±5% CF 26mm (RoHS)| 1| R104
110-16682j26-e| Resistor 6.8K 1/6W ±5% CF 26mm(RoHS)| 1| R109
110-10821jk2-e| Resistor 820Ω 1W ±5% 10mm (RoHS)| 1| R132,
110-122r2j15-e| Resistor 2.2Ω 1/2W ±5% 15mm (RoHS)| 1| R127,
110-20331jk2-e| Resistor 330Ω 2W ±5% 5mm (RoHS)| 1| R146,
110-20331jk3-e| Resistor 330Ω 2W ±5% (RoHS)| 1| R149,
113-50r10j10-e| cement Resistor 0.1Ω 5W ±5% (RoHS)| 2| R121,R122,
114-03302m0-e| semi-fixed Resistor 3K 0.3W ±20% (RoHS)| 1| R138,
| | |
Capacitors| | |
| | |
130-2b102k503-e| disc capacitor 1000P 50V ±10% (RoHS)| 1| C116
130-3f104z503-e| disc capacitor 0.1U 50V +80/-20% (RoHS)| 4| C108,C113,C115,C119
130-3f473m503-e| disc capacitor 0.047U 50V ±20% (RoHS)| 1| C106
132-104j503-e| Mylar capacitor 0.1U 50V ±5% (RoHS)| 1| C107
132-223ja03-e| Mylar capacitor 0.022uF 100V ±5% (RoHS)| 4| C124,C125,C126,C128
135-3105m50-e| electrolytic CAP. 1U 50V ±20% (RoHS)| 2| C105,C112
135-3107m16-e| electrolytic CAP. 100uF 16V ±20% (RoHS)| 3| C109,C117,C120
135-3226m50-e| electrolytic CAP. 22U 50V ±20% (RoHS)| 2| C114,C118
135-3227m10-e| electrolytic CAP. 220U 10V ±20% (RoHS)| 2| C129,C130
135-3227m16-e| electrolytic CAP. 220U 16V ±20% (RoHS)| 1| C111
135-3476m25-e| electrolytic CAP. 47U 25V ±20% (RoHS)| 1| C103
132-223ja03-e| mylar capacitor 0.022uF 100V ±5% (RoHS)| 2| C123,C127,
135-3107m16-e| electrolytic CAP. 100uF 16V ±20% (RoHS)| 1| C110,
135-4688m50-e| electrolytic CAP. 6800U/50V ±20% D25X45mm (RoHS)| 2| C121,C122,
| | |
Semiconductors| | |
| | |
192-027c1815gr-e| transistor 2SC1815GR TOSHIBA(RoHS)| 7| Q102,Q111,Q112,Q113,Q118,Q114,Q116
192-1572n5551-e| transistor FSC 2N5551 (RoHS) NPN| 2| Q103,Q109
192-1582n5401-e| transistor FSC 2N5401 AI-PNP 350V500mA TO-92 (RoHS)| 2| Q104,Q110
197-031n4148-e| diode 100mA 75V SIGNAL 1N4148ROHM (RoHS)| 6| D101,D103,D105,D108,D117,D118
199-15000335-e| zener diode 3.3V 1/2W 52mm (RoHS)| 1| D102
199-15000625-e| zener diode HZ6C2 RENESAS (RoHS)| 2| D106,D107
199-15001605-e| zener diode HZ16-2 RENESAS (RoHS)| 1| D109
190-06m4558d-e| IC OPA 4558 DUAL OP-AMP| 2| U101,U203,
192-021tip35c-e| transistor TIP35C (RoHS)  NPN| 1| Q107,
192-022tip36c-e| transistor TIP36C (RoHS) PNP| 1| Q108,
Part Number| Description| Qty| Reference Designator
---|---|---|---
| | |
POWER/MAIN PCB| | |
| | |
192-027c1815gr-e| transistor 2SC1815GR TOSHIBA(RoHS) NPN| 2| Q101,Q115,
192-201d882y-e| transistor KSD882Y (RoHS) PNP| 1| Q117,
192-202b772y-e| transistor KSB772Y (RoHS) PNP| 1| Q119,
192-991d669a-e| transistor HI-SINCERITY HSD669A (RoHS) NPN| 1| Q106,
192-992b649t-e| transistor HSB649T (RoHS) PNP| 1| Q105,
197-00kbl405-e| diode 4A 500V KBL405 (RoHS)| 1| D110,
197-031n4148-e| diode 100mA 75V SIGNAL 1N4148 ROHM (RoHS)| 1| D116,
197-101n4002-e| diode 1N4002TB (RoHS)| 1| D104,
| | |
Miscellaneous| | |
| | |
171-udhss124d-e| relay 5A 24V UDH-SS124D (RoHS)| 1| RY101,
175-1c07v01-e| wire connector & base 7PIN PITCH=2.5mm (RoHS)| 1| P101,
175-1d02v01-e| wire connector & base 2PIN PITCH=3.96mm (RoHS)| 1| P102,
175-1d03v01-e| wire connector & base 3 PIN PITCH=3.96mm JST-VH cut

off the middle PIN (RoHS)

| 1| P103,
193-3m2520-e| insulator TO-3P 25x20mm (RoHS)| 2| for Q107,Q108,
323-AL-00020-0LAE| HEAT SINK 653231 AL| 1|
351-AM03014A094-E| M314 machine screw black (RoHS)| 1|
352-AM03008D040-E| ￠38 B type ping screw black (RoHS)| 4|
361-FE-00051-0LAE| transistor holder 14.28.05.2t=1.6mm (RoHS)| 1|
361-NYL-00054-0LAE| transistor insulator pad (SW06002) (RoHS)| 2|
362-FE-00041-0LAE| PCB support 11.758.512.5H(RoHS)| 1|
| | |
LIMITER PCB| | |
| | |
Resistors| | |
| | |
110-16103j26-e| Resistor 10K 1/6W ±5% CF 26mm (RoHS)| 1| back
116-161132f26-e| metal filmResistor 11.3K 1/6W ±1% MF 26mm (RoHS)| 1| back
110-16103j26-e| Resistor 10K 1/6W ±5% CF 26mm (RoHS)| 8| R301,R303,R304,R308,R309,R314,R340,R344
110-16183j26-e| Resistor 18K 1/6W ±5% CF 26mm (RoHS)| 1| R302
110-16223j26-e| Resistor 22K 1/6W ±5% CF 26mm (RoHS)| 2| R310,R312
110-16273j26-e| Resistor 27K 1/6W ±5% CF 26mm(RoHS)| 1| R341
110-16333j26-e| Resistor 33K 1/6W ±5% CF 26mm(RoHS)| 1| R305
110-16472j26-e| Resistor 4.7K 1/6W ±5% CF 26mm (RoHS)| 2| R342,R343
110-16474j26-e| Resistor 470K 1/6W ±5% CF 26mm (RoHS)| 1| R307
110-16751j26-e| Resistor 750Ω 1/6W ±5% CF 26mm(RoHS)| 2| R311,R313
| | |
Capacitors| | |
| | |
130-3f104z503-e| disc capacitor 0.1U 50V +80/-20% (RoHS)| 2| C305,C306
132-103j503-e| mylar capacitor 0.01uF 50V ±5% (RoHS)| 2| C302,C303
135-3226m50-e| electrolytic CAP. 22U 50V ±20% (RoHS)| 2| C301,C340
135-3476m25-e| electrolytic CAP. 47U 25V ±20% (RoHS)| 1| C304
| | |
Semiconductors| | |
| | |
190-16tl074cn-e| I .C TL074cm st QUAD OP-AMP| 1| U301,
197-031n4148-e| diode 100mA 75V SIGNAL 1N4148 ROHM (RoHS)| 1| back
192-027c1815gr-e| transistor 2SC1815GR TOSHIBA (RoHS) NPN| 2| Q301,Q302
197-031n4148-e| diode 100mA 75V SIGNAL 1N4148ROHM (RoHS)| 2| D301,D302
| | |
Miscellaneous| | |
| | |
162-50289001-e| CABLE ASS’Y 280mm AWG26 WHT (RoHS)| 1|
162-80098201-e| 90mm 28AWG (RoHS)| 1| to SW301,
175-9f40hr2-e| wire connector & base 40PIN PITCH=2.54mm HR2*40

(RoHS)

| | P301,
| | |
| | |
Part Number| Description| Qty| Reference Designator
---|---|---|---
| | |
MISCELLANEOUS/MECHANICAL| |
| | |
123-14j70d-e| Ferrite Core U-16.38.213 (J70)+CASE (RoHS)| 1|
130-3f472md00-e| disc capacitor 4700P 400V ± 20% safy long foot (RoHS)| 1|
150-e8604107-e| transformer EI-86 60Hz 120V TT0869906580| 1| T1
152-u602015-e| power line cord polar SVT FT-2 6FT double insulation

(RoHS)

| 1|
154-u25006t0-e| fuse 2.5A 250V 20mm (RoHS)| 1| FS101,
155-520020-e| fuse holder R3-11 (RoHS)| 1|
162-10151001-e| WIRE UL1617 150mm 22AWG BROWN 6:6 (RoHS)| 1|
162-50652003-e| WIRE 650mm RED=205# 0.5T BLK=110# 0.5T (RoHS)| 1|
176-wjce1-e| wire connector pin CE-1 (RoHS)| 1|
180-prf1003s-e| power switch ROCK RF-1003-BB2-OHA (RoHS)| 1| SW100
302-AL-00406-1BDE| rear board 3002002.5T black (RoHS)| 1|
306-ABS-00177-0BAE| rear housing 198298102mm (RoHS)| 1|
311-ABS-00028-0BAE| knob CROSSOVER, LEVEL 46077-W P.V.C. (RoHS)| 2|
320-RUB-00033-0BAE| rubber foot pad 25214t (RoHS)| 4|
323-AL-00106-0BBE| HEAT SINK 117.571.525 black (RoHS)| 1|
333-EVA-00761-0BAE| Gasket 1892T (RoHS)| 1|
333-EVA-00783-0BAE| Gasket W 198122.0T| 2|
333-EVA-00807-0BAE| Gasket L 274122.0T (RoHS)| 2|
333-EVA-00826-0BAE| Gasket W 198121.0T (RoHS)| 2|
333-EVA-00835-0BAE| Gasket L 274121.0T (RoHS)| 2|
335-NYL-05015-0BAE| wire clip SB4F-2 black (RoHS)| 2|
337-CU-00101-0LAE| metal foil 65L50W (RoHS)| 1|
350-EM04012D024-E| 4￠12 wood screw black (RoHS)| 4|
351-AM03008A079-E| M38 machine screw black (RoHS)| 7|
351-HM04016A218-E| M416 machine screw black(RoHS)| 4|
352-AM03008D040-E| ￠38 B type ping screw black (RoHS)| 8|
352-AM03010D065-E| ￠310 P type ping screw black(RoHS)| 2|
354-GM04002-E| M4 screw cap adding pad black(RoHS)| 4|
362-FE-00013-0LAE| PCB support L TYPE t=1.6mm S.P.C.C 8991.6T (RoHS)| 2|

Integrated Circuit Diagrams

• Infinity Systems, Inc.
• 250 Crossways Park Dr.
• Woodbury, New York 11797
• Rev1 3/2007

References

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• Manual-Hub.com – Free PDF manuals!

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