Sony Sports Walkman WM-FS111 Service Manual Download Page 18

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7-5. MECHANISM DECK SECTION 2
(MF-WMFS111-114)

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Ref. No.

Part No.

Description

Remarks

Ref. No.

Part No.

Description

Remarks

251

3-921-797-01 WASHER

252

3-921-003-01 BEARING

253

3-938-628-01 SPRING (PLAY-CP)

254

3-019-773-01 GEAR (AS)

255

X-3374-598-1 CLUTCH ASSY (S)

256

3-022-093-01 SPRING (FR-S)

257

3-022-094-01 SPRING (STOP-S)

258

3-019-777-01 LEVER (OWS), DETECTION

259

3-728-091-01 WASHER, STOPPER

260

3-019-778-01 SLEEVE (MS)

261

3-921-335-01 WASHER, LEVER

262

3-920-990-01 SPRING (UD), COMPRESSION

263

3-019-774-01 GEAR (BS)

264

X-3369-747-1 WHEEL ASSY (SP), CAPSTAN

265

3-019-775-01 GEAR (DS)

266

3-036-664-01 SPRING (FR LEVER OWN)

267

X-3377-081-1 CHASSIS (COMP) ASSY (GL/O-CS)

268

3-025-454-01 SPRING(SW-S)

Summary of Contents for Sports Walkman WM-FS111

Page 1: ...e 87 6 107 9 MHz Other countries AM 530 1 710 kHz North Central and South America 526 5 1 606 5 kHz Italy and Saudi Arabia 531 1 602 kHz Other countries Power Requirements 3 V DC Batteries R6 AA 2 Dimensions 104 0 122 0 48 7 mm 4 1 8 4 7 8 1 15 16 inches w h d incl projecting parts and controls Mass Approx 300 g 10 6 oz Approx 380 g 13 5 oz incl batteries and a cassette Supplied Accessories Stereo...

Page 2: ... 4 FUNCTION selector 5 AVLS selector 6 MEGA BASS selector 7 REW button 8 PLAY button 9 0 FF button 0 p STOP button TAPE FM MODE switch AEP E Model TAPE FM SENS switch US CND MX Model 2 jack Abbreviation CND Canadian model MX Mexican model 1 GENERAL 2 2 SERVICE NOTE 2 1 How to Install The Wire Assembly 3 2 2 Water Proof Section 3 3 DISASSEMBLY 3 1 Holder Cassette Sub Assembly and Dial Scale 4 3 2 M...

Page 3: ...the parts in the figure are removed for repair treat them to protect from water drop following the instructions in the figure spread grease bond etc sony grease SGL 601 7 651 000 10 Wire assembly Knob function Knob VOL Knob TUNE Tapping screw B 1 4x6 Tapping screw B 1 4x6 Joint AVLS Gear VOL Gear B Gear A O ring DIA 2 5xDIA 4 5 Apply Sony grease SGL 601 O ring Apply Sony grease SGL 601 Apply Sony ...

Page 4: ...der as shown below Set Holder cassette sub assembly and dial scale Main assembly Main board Mechanism deck Magnetic head Belt 3 1 HOLDER CASSETTE SUB ASSEMBLY AND DIAL SCALE 1 Stop ring E 1 2 2 Tapping screw 3 Tapping screw 4 Holder cassette sub assembly 6 Cover Cassette 7 Dial scale 8 Wire assembly 5 Two tapping screws B1 7 4 ...

Page 5: ...d and the headphone board 4 Remove the headphone borad in the direction of arrow 1 Stop ring E 1 2 2 Two screws B1 7 7 CAUTION WHEN ASSEMBLING THE MAIN ASSEMBLY Assemble the main assembly in a way that each switch mates with the corresponding knob each other Function switch S301 Tuner CV1 AVLS switch S305 Mega Bass switch S306 Volume RV301 ...

Page 6: ... 6 3 3 MAIN BOARD 3 4 MECHANISM DECK 1 Remove the solder four points 3 Tooth screw M1 4 4 Two claws 5 Main board 2 Flexible board head 1 Two claws 2 Remove the mechanism deck in the direction of arrow ...

Page 7: ... 7 3 5 BELT 3 6 MAGNETIC HEAD Reel Capstan motor Capstan wheel assy SP Belt threading Belt Belt 1 Two screws M1 4 2 Magnetic head HP301 ...

Page 8: ...02C CQ 201B Meter Reading 20 to 42 g cm 0 27 to 0 58 oz inch More than 2 0g cm More than 0 027 oz inch More than 50 g cm More than 0 69 oz inch TAPE SECTION Signal 3 kHz 0 dB Used for Tape speed adjustment Tape WS 48A Test Tape Tape Speed Adjustment Procedure Mode Playback Adjustment Value normal tape speed Adjust the tape speed adjustment RV601 so that the freqency counter reading becomes 2 985Hz...

Page 9: ...ossible 16 Ω set level meter J301 phones Repeat the procedures in each adjustment several times for the maximum level meter indication The frequency coverage and tracking adjustments should be finally done by the trimmer capacitors AM FREQUENCY COVERAGE ADJUSTMENT Adjust for a maximum reading on level meter L4 520kHz CT4 1 750kHz 1 680kHz AM IF ADJUSTMENT Adjust for a maximum reading on level mete...

Page 10: ...BOARD Component side Conductor side CV1 CT1 L1 AM Tracking Adjustment AM IF Adjustment L2 L3 L4 CT2 CT3 CT4 T1 FM Tracking Adjustment FM Frequency Coverage Adjustment AM Frequency Coverage Adjustment TP18 FM IN ...

Page 11: ...V1 1 4 FL1 22 VCC1 14 21 MEGA BASS MEGA BASS MEGA BASS S306 VREF 13 PWR L PWR R BPF DRY BATTERY SIZE AA IEC DESIGNATION R6 2PCS 3V CV1 CTI CT4 TUNING AM IF 4 AM FM MIX 6 OFF ON AVLS FM Signal path PB S305 LIMIT NORM LOCAL DX MONO FM MODE TAPE SEL FM SENS ST FM AM TAPE RADIO OFF METAL NORM S302 20 16 U U V V W W IN Vcc 2 START 3 17 VREF L1 AM FERITE ROD ANTENNA Q5 Q6 BAND SWITCH Q1 LOCAL DX SWITCH ...

Page 12: ...ide b Pattern from the side which enables seeing Abbreviation CND Canadian model MX Mexican model 13 14 Semiconductor Location Ref No Location Ref No Location D301 B 1 IC1 B 4 IC301 D 6 IC601 E 10 Q1 C 3 Q2 B 6 Q3 B 6 Q4 B 6 Q5 C 6 Ref No Location Q6 C 6 Q7 E 3 Q8 B 5 Q101 D 5 Q102 D 5 Q103 F 5 Q104 D 6 Q201 D 7 Q202 D 8 Q203 F 5 Q204 D 7 Q301 C 5 Q304 B 8 Q305 C 8 Q306 C 9 Q307 C 7 Q308 B 8 ...

Page 13: ... specified C panel designation U B Line H adjustment for repair Power voltage is dc 3 V and fed with regulated dc power supply from battery terminal Voltages are dc with respect to ground under no signal detuned conditions no mark PB FM AM Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path F FM f AM E PB Abbreviation...

Page 14: ... Description Remarks 1 3 386 373 01 SCREW TAPPING 2 X 3377 167 1 CASSETTE SUB ASSY HOLDER YELLOW 2 X 3377 168 1 CASSETTE SUB ASSY HOLDER BLACK CND 2 X 3377 169 1 CASSETTE SUB ASSY HOLDER BLUE CND 3 X 3369 989 1 ARM ASSY 4 3 318 203 62 SCREW B1 7 4 TAPPING 5 3 032 167 01 SCALE DIAL US CND MX 5 3 032 167 11 SCALE DIAL AEP E 6 7 624 101 04 STOP RING 1 2 E TYPE 7 3 032 144 01 COVER CASSETTE 8 3 318 20...

Page 15: ...SION 54 3 032 153 01 SHEET BATTERY 55 3 831 441 99 SPACER KNOB 56 3 934 005 01 KNOB DX LOCAL 57 3 032 148 01 BUTTON REW 58 3 032 145 01 BUTTON PLAY 59 3 032 147 01 BUTTON FF 60 3 032 146 01 BUTTON STOP 61 3 921 955 01 SCREW M1 4 TOOTH WH 62 A 3021 212 A MAIN BOARD COMPLETE US CND MX 62 A 3021 214 A MAIN BOARD COMPLETE AEP E 63 3 934 023 01 JOINT VOL 64 3 934 003 01 JOINT TUNE 65 7 627 850 57 SCREW...

Page 16: ...371 01 PACKING HP JACK 108 3 922 447 01 PACKING DC JACK 109 3 023 112 01 SHAFT BUCKLE 110 X 3376 867 1 WIRE ASSY 111 3 032 156 01 GEAR A 112 3 032 157 01 GEAR B 113 3 032 165 01 CABINET REAR YELLOW 113 3 032 165 11 CABINET REAR BLACK CND 113 3 032 165 21 CABINET REAR BLUE CND 114 3 914 156 01 WINDOW LED 115 3 934 002 01 GEAR VOL 116 3 012 927 01 RING O 117 3 326 560 02 RING DIA 2 5 DIA 4 5 O 118 3...

Page 17: ... No Part No Description Remarks 201 3 013 560 11 BELT 202 3 703 816 31 SCREW M1 4 SPECIAL HEAD 203 3 019 776 01 GEAR REEL S 204 3 703 816 73 SCREW M1 4 SPECIAL HEAD 205 X 3369 749 1 PINCH LEVER N ASSY 206 3 920 996 01 SPRING PINCH N HP301 1 500 517 11 HEAD MAGNETIC PLAYBACK M901 1 763 073 11 MOTOR REEL CAPSTAN WITH PULLEY ...

Page 18: ... 3 019 773 01 GEAR AS 255 X 3374 598 1 CLUTCH ASSY S 256 3 022 093 01 SPRING FR S 257 3 022 094 01 SPRING STOP S 258 3 019 777 01 LEVER OWS DETECTION 259 3 728 091 01 WASHER STOPPER 260 3 019 778 01 SLEEVE MS 261 3 921 335 01 WASHER LEVER 262 3 920 990 01 SPRING UD COMPRESSION 263 3 019 774 01 GEAR BS 264 X 3369 747 1 WHEEL ASSY SP CAPSTAN 265 3 019 775 01 GEAR DS 266 3 036 664 01 SPRING FR LEVER ...

Page 19: ...0 25V US CND MX C19 1 164 245 11 CERAMIC CHIP 0 015uF 10 25V AEP E C20 1 124 433 00 ELECT 100uF 20 4V C22 1 109 935 11 TANTAL CHIP 4 7uF 20 4V C23 1 164 505 11 CERAMIC CHIP 2 2uF 16V C25 1 115 416 11 CERAMIC CHIP 1000PF 5 25V US CND MX C26 1 164 362 11 CERAMIC CHIP 470PF 5 50V C27 1 115 156 11 CERAMIC CHIP 1uF 10V C28 1 163 205 00 CERAMIC CHIP 0 001uF 5 50V C29 1 163 081 00 CERAMIC CHIP 0 22uF 25V...

Page 20: ...JC32 1 216 295 91 SHORT 0 JC33 1 216 295 91 SHORT 0 JC41 1 216 864 11 METAL CHIP 0 5 1 16W JC42 1 216 864 11 METAL CHIP 0 5 1 16W JC43 1 216 864 11 METAL CHIP 0 5 1 16W JC44 1 216 864 11 METAL CHIP 0 5 1 16W JC47 1 216 864 11 METAL CHIP 0 5 1 16W JC50 1 216 864 11 METAL CHIP 0 5 1 16W JC51 1 216 864 11 METAL CHIP 0 5 1 16W JC52 1 216 864 11 METAL CHIP 0 5 1 16W COIL L1 1 754 052 11 ANTENNA FERRITE...

Page 21: ... 1 216 821 11 METAL CHIP 1K 5 1 16W R602 1 216 845 11 METAL CHIP 100K 5 1 16W R603 1 216 821 11 METAL CHIP 1K 5 1 16W R604 1 216 833 91 RES CHIP 10K 5 1 16W R605 1 216 821 11 METAL CHIP 1K 5 1 16W R606 1 216 857 11 METAL CHIP 1M 5 1 16W R607 1 216 857 11 METAL CHIP 1M 5 1 16W R608 1 216 857 11 METAL CHIP 1M 5 1 16W R609 1 216 821 11 METAL CHIP 1K 5 1 16W R611 1 216 821 11 METAL CHIP 1K 5 1 16W VAR...

Page 22: ... 26 WM FS111 Sony Corporation Personal A V Products Company 99C1682 1 Printed in Japan 1999 3 Published by Quality Engineering Dept Shinagawa 9 926 980 11 ...

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