Philips FWM375 Service Manual Download

Page: 25 / 26

ONLY FOR FWM375/05

ELECTRICAL PARTS LIST - FRONT BOARD

ELECTRICAL PARTS LIST - MAIN BOARD

D401

996500042437

CH-DIODE SS14 SMA/DO-214AC

C157

996510001309

E.CAP 4700UF 25V +-20% (PH)

U102

994000001201

IC NJM4556AM

D404

994000001234

LED LAMP 3MM (RED)

CF301

994000002857

CERAMIC FILTER SFU450B

U103

996500038611

IC KA7810E

D405

994000001234

LED LAMP 3MM (RED)

CF302

996510001947

CERAMIC FILTER LT10.7MA5-A

U104

994000000253

IC (SAMSUNG) KA7808

D406

996510005256

LED LAMP 4mm (WHITE)

CF303

994000005389

DISC. FILTER JT10.7MG33-A

U105

996510003984

IC CYT78L05 (TO-92)

D412

994000004341

SMD DIODE BAV99L

D108

996510009404

DIODE LS4148 (LS-34)

IC401

996510009406

MCU GY389A (OTP)

D111

994000003938

RECTIFIER DIODE RL-202

IC402

996510002119

IC TA7291S

D112

994000003938

RECTIFIER DIODE RL-202

ELECTRICAL PARTS LIST - POWER/LOW AMP BOARD

JACK401994000004543

V/PHONE JACK (BLK)

D113

994000003938

RECTIFIER DIODE RL-202

JACK402994000004543

V/PHONE JACK (BLK)

D114

994000003938

RECTIFIER DIODE RL-202

C801

994000001225

SAFETY CAP 275V 0.22UF -20%

LCD401 996510005257

LCD DISPLAY SDH-DA1563-TP-1

D202

996510009404

DIODE LS4148 (LS-34)

C808

996510005247

E.CAP 4700UF 50V +-20% 85C

F801

994000004599

FUSE RADIAL T3.15A 250V

REM401 994000004367

OPTIC SENSER FM-6038TM2-5AN D203

996510009404

DIODE LS4148 (LS-34)

F802

994000001222

FUSE RADIAL LT 2A 250V

SW401

994000001243

TACT SWITCH

D305

996500039372

SWITCHING DIODE 1SS133-T-77

F803

996510005248

GLASS FUSE 5x20mm T8AL/250V

SW402

994000001243

TACT SWITCH

D306

996500039372

SWITCHING DIODE 1SS133-T-77

SW403

994000001243

TACT SWITCH

IC201

994000004533

IC YD7312

IC901

996510005249

IC AN17850A

SW404

994000001243

TACT SWITCH

IC301

994000005387

IC TA2180FN

IC902

996510005249

IC AN17850A

L801

994000001226

AC LINE FILTER IND. 400UH 3A

SW405

994000001243

TACT SWITCH

L205

994000004538

I.F.T 10148BK7

Q802

996500038609

TRANSISTORS 2W 8050C

SW406

994000001243

TACT SWITCH

L302

996510005254

MW OSC COIL-7MM OH07-821658NP

Q803

996510000849

NPN TRANSISTORS 9014C

SW407

994000001243

TACT SWITCH

L306

994000004611

I.F.T 7MM #7M1A2224N

SW408

994000001243

TACT SWITCH

L307

994000003653

BOBBIN COIL WHITE 1 1/2T

Q903

994000004545

TRANSISTORS BUK9507-30B

SW409

994000001243

TACT SWITCH

PVC301 996510009405

P.V.C 126/20P T443DF-4DF43Z-HQ

T802

994000000262

TRANSFORMER EI-28 AC230V

U801

996510003984

IC CYT78L05 (TO-92)

SW410

994000001243

TACT SWITCH

Q101

996510001308

TRANS. 2SD1936U

Y801

996500039818

RELAY ME-7-006-HSL DC6V AC10A

SW411

994000001243

TACT SWITCH

Q102

996510001308

TRANS. 2SD1936U

SW412

994000001243

TACT SWITCH

Q103

996510001308

TRANS. 2SD1936U

SW413

994000001243

TACT SWITCH

Q104

996510001308

TRANS. 2SD1936U

SW414

994000001243

TACT SWITCH

Q105

994000001193

TRANSISTORS KSB772YS

SW415

994000001243

TACT SWITCH

Q106

994000004338

SMD TRANSISTORS PMBT3904

SW416

994000001243

TACT SWITCH

Q107

994000004142

NPN TRANSISTORS 9013G 1W

SW417

994000001243

TACT SWITCH

Q108

994000001193

TRANSISTORS KSB772YS

SW418

994000001243

TACT SWITCH

Q109

994000004338

SMD TRANSISTORS PMBT3904

U403

994000002839

IC LM1117S-3.3

Q110

996500038609

TRANSISTORS 2W 8050C

VOL401 994000001241

ROTARY ENCODER

Q111

996500039346

TRANSISTORS 2W 8550D

VR401

994000001324

ROTARY VOLUME 20K

Q113

994000004338

SMD TRANSISTORS PMBT3904

Q203

994000004338

SMD TRANSISTORS PMBT3904

Q204

996500038609

TRANSISTORS 2W 8050C

Q301

996510005251

MOSFET TRANSISTORS 2SK161-Y

ELECTRICAL PARTS LIST - HI AMP BOARD

Q302

994000003937

SMD TRANSISTORS PMBT3906

IC501

996510005249

IC AN17850A

Q303

994000004338

SMD TRANSISTORS PMBT3904

IC502

996510005249

IC AN17850A

Q304

994000004338

SMD TRANSISTORS PMBT3904

IC503

996500041829

IC YD4558

Q305

994000004338

SMD TRANSISTORS PMBT3904

JCK501 994000001221

V/RCA JACK 2P

Q306

994000002833

TRANSISTORS 9018G

JCK502 996510001315

SPK JACK (R/R/BLUE/BLUE/BLKx4)

Q307

996510001308

TRANS. 2SD1936U

L501

994000001217

AIR COIL 6X18.5T (0.5MM)

Q308

996510001308

TRANS. 2SD1936U

L502

994000001217

AIR COIL 6X18.5T (0.5MM)

SW201

994000004539

PUSH SWITCH

L503

994000001217

AIR COIL 6X18.5T (0.5MM)

T301

994000005392

I.F.T 7.6X7.6MM A702 (YELLOW)

L504

994000001217

AIR COIL 6X18.5T (0.5MM)

U101

996510005250

IC TDA7468D

Q501

994000004545

TRANSISTORS BUK9507-30B

8-4

Summary of Contents for FWM375

Page 1: ...opying or otherwise without the prior permission of Philips Published by SL0749 Service Audio Printed in The Netherlands Subject to modification GB 3141 785 31931 Mini System TABLE OF CONTENTS Page Specifications 1 1 Measurement Setup 1 2 Service Aids Safety Instruction etc 1 3 to 1 5 Block Diagram 2 Wiring Diagram 3 Front Board 4 Hi AMP Board 5 Main Board 6 Power Low AMP Board 7 Mechanical Explod...

Page 2: ... CD MPEG AUDIO MP3 CD bit rate 32 256 kbps 128 kbps advised Sampling frequencies 32 44 1 48 kHz TUNER FM wave range 87 5 108 MHz MW wave range 9 kHz 515 1630 kHz TAPE PLAYER Frequency response Normal tape type I 125 8000 Hz 8 dB Signal to noise ratio Normal tape type I t 40 dBA Wow and flutter d 0 4 JIS SPEAKERS System 1 way 1 port bass reflex Impedance 6 Woofer 1 x 4 Tweeter 1 x 1 5 Dimensions w ...

Page 3: ...5kHz e g 7122 707 48001 LF Voltmeter e g PM2534 DUT S N and distortion meter e g Sound Technology ST1700B Frame aerial e g 7122 707 89001 Tuner AM MW LW To avoid atmospheric interference all AM measurements have to be carried out in a Faraday s cage Use a bandpass filter or at least a high pass filter with 250Hz to eliminate hum 50Hz 100Hz RF Generator e g PM5326 Ri 50Ω Bandpass 250Hz 15kHz e g 71...

Page 4: ...ICE AIDS GB WARNING All ICs and many other semi conductors are susceptible to electrostatic discharges ESD Careless handling during repair can reduce life drastically When repairing make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance Keep components and tools also at this potential ESD CLASS 1 LASER PRODUCT GB Safety regulations require ...

Page 5: ...ce CD Drive Laser current ok N Y check Laser current CD Drive offsets ok N Y check CD Drive offsets clean the lens check playability return set Customer complaint CD related problem return set return set replace CD Drive return set replace CD Drive return set replace Signal Processor return set fast lens cleaning 1 2 3 4 5 6 7 For flap loaders access to CD drive possible cleaning method 4 is recom...

Page 6: ...o contact the workshop directly The lens cleaning method 3 should be mentioned in the addendum sheet The final wording in national language as well as the printing is under responsibility of the Regional Service Organizations 3 FAST LENS CLEANING dry brush Use lens cleaning CD SBC AC300 9082 100 00043 Insert the lens cleaning CD press PLAY and follow the voice guide s instructions on the CD 4 LIQU...

Page 7: ... a DC Millivoltmeter directly on the connector see drawing below Pin numbering varies from drive to drive The values from diode A D should read 0 10mV Diodes E and F are less critical If one of the offsets is higher than 10mV the CD drive has to be replaced Otherwise replace the Signal Processor Sanyo DA12T3 CD Drive A A F C B E C D E VCC B VREF F D 9 10 11 12 13 14 15 16 1800 5V_HF VrefCD10 A D E...

Page 8: ...2 1 2 1 SET BLOCK DIAGRAM ...

Page 9: ...SET WIRING DIAGRAM 3 1 3 1 ...

Page 10: ...4 1 4 1 PCB LAYOUT FRONT BOARD TOP VIEW ...

Page 11: ...PCB LAYOUT FRONT BOARD BOTTOM VIEW 4 2 4 2 ...

Page 12: ...4 3 4 3 CIRCUIT DIAGRAM FRONT BOARD ...

Page 13: ...5 1 5 1 PCB LAYOUT HI AMP BOARD ...

Page 14: ...5 2 5 2 CIRCUIT DIAGRAM HI AMP BOARD ...

Page 15: ...6 1 6 1 PCB LAYOUT MAIN BOARD TOP VIEW ...

Page 16: ...PCB LAYOUT MAIN BOARD BOTTOM VIEW 6 2 6 2 ...

Page 17: ...6 3 6 3 CIRCUIT DIAGRAM MAIN BOARD ...

Page 18: ...6 4 6 4 CIRCUIT DIAGRAM MAIN BOARD TAPE PART ...

Page 19: ...7 2 7 2 PCB LAYOUT POWER LOW AMP BOARD TOP VIEW ...

Page 20: ...7 2 7 2 CIRCUIT DIAGRAM POWER BOARD ...

Page 21: ...7 3 7 3 CIRCUIT DIAGRAM LOW AMP BOARD ...

Page 22: ...8 1 8 1 SET MECHANICAL EXPLODED VIEW ...

Page 23: ...7 VOLUME DECORTIVE RING T801 996510005262 TRANSFORMER EI76 127 240V 77 15 994000001295 DAMPER GEAR ASS Y T801 996510009410 TRANSFORMER EI76 240V 50Hz 05 16 994000004583 CASSETTE KEY WITH HOLDER 18 994000004374 CASS DECK CS 21SC 820DT 19 994000004586 RECORD ARM 20 996510005275 TUNING KNOB 21 994000004591 RING POWER 22 996510005276 POWER BUTTON 23 994000004589 POWER BUTTON BASE 24 996510005271 PLAY ...

Page 24: ...8L05 TO 92 F801 994000004599 FUSE RADIAL T3 15A 250V Q107 994000004142 NPN TRANSISTORS 9013G 1W U403 994000002839 IC LM1117S 3 3 F802 994000001222 FUSE RADIAL LT 2A 250V Q108 994000001193 TRANSISTORS KSB772YS VOL401 994000001241 ROTARY ENCODER F803 996510005248 GLASS FUSE 5x20mm T8AL 250V Q109 994000004338 SMD TRANSISTORS PMBT3904 VR401 994000001324 ROTARY VOLUME 20K IC201 994000004533 IC YD7312 Q...

Page 25: ...S 9014C SW407 994000001243 TACT SWITCH L306 994000004611 I F T 7MM 7M1A2224N SW408 994000001243 TACT SWITCH L307 994000003653 BOBBIN COIL WHITE 1 1 2T Q903 994000004545 TRANSISTORS BUK9507 30B SW409 994000001243 TACT SWITCH PVC301 996510009405 P V C 126 20P T443DF 4DF43Z HQ T802 994000000262 TRANSFORMER EI 28 AC230V U801 996510003984 IC CYT78L05 TO 92 SW410 994000001243 TACT SWITCH Q101 9965100013...

Page 26: ...41 785 31930 Initial Service Manual released 1 1 Manual 3141 785 31931 In this edition the version 05 has been added 1 Page 8 2 Mechanical Accessories Parts List updated 2 Page 8 4 have been added with version 05 Eletrical Partslist ...

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Philips FWM375, Service Manual

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