PHILIPS FW- Series Mini Audio System User Manual

June 3, 2024
Philips

FW- Series Mini Audio System

Mini System
Service Service Service

FW-M355/22/34/37 FW-V355/21M

Service Manual

MP3-CD PLAYBACK

COMPACT

DIGITAL AUDIO

TABLE OF CONTENTS
Page Location of pc boards & Version variations ……………. 1-2 Technical Specifications ……………………………………… 1-3 Measurement setup ……………………………………………. 1-4 Service Aids, Safety Instruction, etc. …………………….. 1-5 Disassembly Instructions & Service positions ………….. 2 Service Test Programs & DEMO mode ……………………. 3 Set Block diagram and Wiring diagram ……………………. 4 Mains Board …………………………………………………………. 5 Front Board ………………………………………………………….. 6 VCD – MPEG- 01B Module ……………………………………… 8 ETF7 Tape Module ……………………………………………….. 9 3CDC-LC- VCD Module ……………………………………….. 10 Combi Board ………………………………………………………. 11 Set Mechanical Exploded view & parts list …………….. 12

© Copyright 2002 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.
Published by KC 0209 Service Audio Printed in The Netherlands Subject to modification
Version 1.0

CLASS 1 LASER PRODUCT
GB 3139 785 30029

11-8

11-8

PRE- & POWER AMPLIFIER CIRCUIT

0888 E13 0889 G13 1300-A F13 1300-B E13 1322 E14

1323 E14 2351 D14 2352 F14 2361 E7 2362 E7

2365 E12 2366 F12 2367 D12 2368 F13 2369 E12

2370 F13 2371 C7 2372 D8 2373 C10 2377 C14

2378 E12 2604 C2 2605 A2 2606 D2 2607 B2

2608 D2 2609 A3 2610 D3 2611 B6 2612 D6

2613 G1 2614 G2 2615 E2 2616 E2 2617 F4

2618 E4 2662 A1 2663 D1 2664 A2 3355 D14

3356 E14 3357 E14 3358 F14 3359 E14 3360 F14

3361 E7 3362 F7 3363 E7 3364 E7 3365 D12

3366 F12 3367 D12 3368 G12 3369 D12 3370 F12

3371 E12 3372 E12 3373 E12 3374 E11 3376 C9

3377 B10 3378 B10 3379 D10 3384 B13 3385 C14

3386 C13 3387 D10 3388 D10 3389 C9 3390 C9

3392 C8 3608 E2 3609 A4 3610 D4 3611 B4

3612 D4 3613 B5 3614 D5 3615 A5 3616 D5

3617 B5 3618 C5 3619 B5 3620 C5 3621 F1

3622 G1 3623 E1 3624 F3 3625 F3 3626 E4

3627 E4 3628 E4 3629 F5 3630 A1 3631 C1

3632 A1 3633 D1 3634 B2 3635 B2 3636 E2

5301 D12 5302 G12 5303 E12 5304 F12 5601 E2

6371 B9 6372 B8 6373 C8 6374 C10 6375 C11

6376 E11 6377 E11 6378 F12 6379 E12 6380 D11

7301 E9 7302 C9 7303 C10 7304 C10 7600-A A2

7600-B D3 7602 D4 7603 B5 7604 D5 7605 F4

7606 E4 7607 E5 7608 B4 9508 G14 9510 D14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

HPREF

A

GND_A

+12V

B_REF3

2664 100p

3630 12K

VOL_LEFT

2662 2u2

3632 10R

+6V

3

2605 470p

2 +6V

8 7600-A NJM4556AM 1 +6V
4

2609 22u

GND_A

B

2607

220p

HPREF +6V

3635 6K8

3634 27K

3609 1K
7608 BC817-25

3611 1K

3615 1K 3613 1K

BC817-25 7603

2611 100p

GND_PA

GND_PA

GND_PA

3617 33R

3619 47R

HP_LEFT

C
HPREF

GND_A GND_PA TU

GND_A

+12V

3618

3620

HP_RIGHT

B_REF3

33R

47R

2604 100p

3631 12K

VOL_RIGHT 2663 2u2

3633 10R

D

+6V

5

8 7600-B

NJM4556AM 2610

7

2606 470p

6

+6V

4

+6V

22u

GND_A 2608

3610 1K
7602 BC817-25

3612 1K

3614 1K

3616 1K

BC817-25 7604

2612 100p

HPREF 3636

220p 3608

GND_PA

GND_PA

GND_PA

6K8

27K

E

+12V_A 3623

5601

+5V6 B_REF3

7606 BC847B

7607

+5V BC857B

+5V

3626 1K

2u2 10R

3628 4K7 2618 100p

+5.6V 3627

+4.3V

2615 47u 2616 22n

3629 4K7

0.1V

5K6

GND_A

MUTE

3624 0.6V 10K

7605 BC847B

F

+12V_A

+5V

0V

D

3625 10K 2617 10u

3621 4K7

+6V

D

HPREF

3622 4K7 2613 100u 2614 22n

G
GND_A

1

2

3

4

5

6

3361 82K
AP 3362 82K

3364 8K2 2362 680p

3363 8K2 2361 680p

2371 4u7 3392 1K

+C +17.5V

+H +35.8V +54.2V

+50V

3378 2K2

3377 330R

6372 1N5392
6371 1N5392

G AQ00

6373 BZX79-B3V9
3390 12K 3376 12K 3389 12K

+16.7V

7302 STP16NE06
+16.7V

+16.7V

+53.8V

+16.7V

6374 1N4148

7303 BC856B
+54.2V

2373 47p

6375 1N4148

7304 BC847B

+13.8V

+7.2V

3388 10K 3387 10K 3379 10K

2372
4u7 G

G GGG

7301 AN17830A
0V 6 CH1-IN

+16.7V 1 VCC

CH1-O+ 2 +7.8V

TSD PROT CIRCUIT
0V 8 CH2-IN

CH1-O- 4 +7.8V

0V 9 MUTE MUTE
+3.64V 5 STBY STBY
CIRC

CH2-O+ 12

REF

CH2-O- 10

GND

7 3 11

0V 0V

0V

+7.8V +7.8V

AMP_IC

AP AL AR

pt2 For point 2 pc board only

7

8

9

10

11

BZX79-B22 6380

3374 470R

6376 1N4003

6377 1N4003
6379 1N4003

6378 1N4003

A

AMP_ON 5V

3384 1K5

2377

22u

4.7V

3385

3386 100R

150K

G

AMP_IC

+3.64V

5301
1u 3365

4R7

3369

2369 2365 220n 47n 2367
220n

4R7 3367
4R7

3371

1300-B

4R7 5303
1u 3373
4K7 G

AL

pt2
2378

0888

4 3
TO HEATSINK SCREW

3372 220p

4R7 3366 4R7 5304

2370
220n AR

2366 47n 2368 220n

1u

2 1
1300-A

3370

4R7

3368

4R7 5302
1u

0889

HEATSINK SCREW HOLE

9510
2351
220u 3355 330R 3357 330R 3359 330R
3356 330R 3358 330R 3360 330R 220u
2352 9508

Matrix Surround only

B
C
D
1323
E
2 1 EH-S
1322
2 1 EH-S
F
AV00
G

3139 118 55160 …90280 sh 4 dd wk203

12

13

14

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>

Related Manuals