Sony WM-FX251

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– 14 –
– 15 –
3. ELECTRICAL PARTS LIST
NOTE:
• Due to standardization, replacements in the
parts list may be different from the parts speci-
fied in the diagrams or the components used
on the set.
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
• Abbreviation
CND : Canadian
IT : Italian
MX : Mexican
2CE7 : Headphone (MDR-023) supplied
with this set in AEP model.
E : Radio Section (ST/MONO)
5E, 6E: Radio Section (DX/LOCAL)
9E : The display of country of origin is not
shown.
• Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when order-
ing these items.
• SEMICONDUCTORS
In each case, u: µ, for example:
uA. . : µA. . uPA. . : µPA. .
uPB. . : µPB. . uPC. . : µPC. . uPD.
. : µPD. .
• CAPACITORS
uF: µF
• COILS
uH: µH
When indicating parts by reference
number, please include the board.
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
A-3021-148-A MAIN BOARD, COMPLETE (5E, 6E)
A-3021-149-A MAIN BOARD, COMPLETE (US, CND)
A-3021-150-A MAIN BOARD, COMPLETE (2CE7)
A-3021-152-A MAIN BOARD, COMPLETE (AEP, IT)
A-3021-153-A MAIN BOARD, COMPLETE (E, MX, 9E)
*********************
* 1-694-178-11 CONNECTOR, RUBBER
* 3-007-007-01 HOLDER, LCD
3-007-009-01 TERMINAL (+), BATTERY
3-007-010-01 TERMINAL (-), BATTERY
< CAPACITOR >
C2 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C3 1-162-995-11 CERAMIC CHIP 0.022uF 50V
C4 1-163-117-00 CERAMIC CHIP 100PF 5% 50V
C5 1-163-093-00 CERAMIC CHIP 10PF 5% 50V
C6 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C7 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C8 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C9 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C10 1-163-097-00 CERAMIC CHIP 15PF 5% 50V
C12 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C13 1-164-005-11 CERAMIC CHIP 0.47uF 25V
C14 1-163-220-11 CERAMIC CHIP 3PF 0.25PF 50V
C16 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C17 1-115-156-11 CERAMIC CHIP 1uF 10V
C18 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C19 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C20 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C21 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C22 1-126-963-11 ELECT 4.7uF 20% 50V
C23 1-113-619-11 CERAMIC CHIP 0.47uF 10V
C24 1-113-619-11 CERAMIC CHIP 0.47uF 10V
C25 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
(US, CND, 5E, 6E)
C25 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V
(AEP, E, MX, 2CE7, 9E, IT)
C26 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
(US, CND, 5E, 6E)
C26 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V
(AEP, E, MX, 2CE7, 9E, IT)
C27 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C28 1-126-924-11 ELECT 330uF 20% 6.3V
C29 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
(US, CND, 5E, 6E)
C30 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
(AEP, E, MX, 2CE7, 9E, IT)
C34 1-163-098-00 CERAMIC CHIP 16PF 5% 50V
(AEP, E, MX, 2CE7, 9E, IT)
C34 1-163-163-00 CERAMIC CHIP 18PF 5% 50V
(US, CND, 5E, 6E)
C35 1-163-003-11 CERAMIC CHIP 330PF 10% 50V
C36 1-115-156-11 CERAMIC CHIP 1uF 10V
C40 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C41 1-113-619-11 CERAMIC CHIP 0.47uF 10V
C101 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C102 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C103 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C104 1-126-157-11 ELECT 10uF 20% 16V
C105 1-115-156-11 CERAMIC CHIP 1uF 10V
C107 1-115-156-11 CERAMIC CHIP 1uF 10V
C108 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C203 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C204 1-126-157-11 ELECT 10uF 20% 16V
C205 1-115-156-11 CERAMIC CHIP 1uF 10V
C207 1-115-156-11 CERAMIC CHIP 1uF 10V
C208 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C301 1-126-934-11 ELECT 220uF 20% 10V
C302 1-117-579-11 DOUBLE LAYER 0.1F 3.5V
C303 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C304 1-128-551-11 ELECT 22uF 20% 25V
C305 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C306 1-163-100-00 CERAMIC CHIP 20PF 5% 50V
C307 1-128-551-11 ELECT 22uF 20% 25V
C308 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C309 1-115-156-11 CERAMIC CHIP 1uF 10V
C310 1-164-361-11 CERAMIC CHIP 0.047uF 16V
C319 1-113-619-11 CERAMIC CHIP 0.47uF 10V
C320 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C321 1-104-665-11 ELECT 100uF 20% 10V
C322 1-165-128-11 CERAMIC CHIP 0.22uF 16V
C323 1-128-551-11 ELECT 22uF 20% 25V
C324 1-115-156-11 CERAMIC CHIP 1uF 10V
C325 1-128-551-11 ELECT 22uF 20% 25V
C326 1-115-156-11 CERAMIC CHIP 1uF 10V
C327 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C330 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C331 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V
C336 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C401 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C402 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C403 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C404 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C405 1-115-156-11 CERAMIC CHIP 1uF 10V
C406 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C407 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C408 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C409 1-163-095-00 CERAMIC CHIP 12PF 5% 50V
C410 1-163-101-00 CERAMIC CHIP 22PF 5% 50V
C411 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C412 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C413 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C414 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C415 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C416 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C417 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C418 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C419 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C601 1-164-344-11 CERAMIC CHIP 0.068uF 10% 25V
C602 1-164-344-11 CERAMIC CHIP 0.068uF 10% 25V
C603 1-164-344-11 CERAMIC CHIP 0.068uF 10% 25V
C604 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C605 1-164-505-11 CERAMIC CHIP 2.2uF 16V
C606 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C608 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V
< FILTER >
CF1 1-760-345-21 FILTER, CERAMIC
CF2 1-767-733-11 FILTER ASSY, CERAMIC
< CONNECTOR >
* CN301 1-778-774-11 HOUSING, CONNECTOR (FPC) 4P
< CONPOSITION CIRCUIT BLOCK >
CP1 1-236-711-21 FILTER, BAND PASS
< TRIMMER >
CT1 1-141-422-11 CAP, ADJ 10PF
< DIODE >
D1 8-719-049-75 DIODE KV1520TL00
D2 8-719-053-30 DIODE MA2S357- (TX).SO
D3 8-719-053-30 DIODE MA2S357- (TX).SO
D201 8-719-056-89 DIODE MA8120-TX
D301 8-719-049-09 DIODE 1SS367-T3SONY
D302 8-719-801-78 DIODE 1SS184
D303 8-719-801-78 DIODE 1SS184
D401 8-719-801-78 DIODE 1SS184 (E, MX, 9E)
D402 8-719-801-78 DIODE 1SS184 (AEP, 2CE7, IT)
< IC >
IC1 8-759-493-20 IC TA2111F- (EL)
IC301 8-759-285-29 IC LA4582CM
IC401 8-759-459-71 IC uPD17015GS-545-GJG-E1
IC601 8-759-447-73 IC LB1979V-TLM
< JACK >
J301 1-565-287-11 JACK (2)
J302 1-750-061-11 JACK, DC (POLARITY UNIFIED TYPE)
(DC IN 3V)
< JUMPER RESISTOR >
JR2 1-216-864-11 METAL CHIP 0 5% 1/16W
(US, CND, 5E, 6E)
JR3 1-216-864-11 METAL CHIP 0 5% 1/16W
JR4 1-216-864-11 METAL CHIP 0 5% 1/16W
(AEP, E, MX, 2CE7, 9E, IT)
JR5 1-216-864-11 METAL CHIP 0 5% 1/16W
(AEP, E, MX, 2CE7, 9E, IT)
JR6 1-216-864-11 METAL CHIP 0 5% 1/16W
JR7 1-216-295-91 SHORT 0
JR8 1-216-864-11 METAL CHIP 0 5% 1/16W
JR9 1-216-296-91 SHORT 0
JR10 1-216-864-11 METAL CHIP 0 5% 1/16W
JR11 1-216-864-11 METAL CHIP 0 5% 1/16W
JR13 1-216-864-11 METAL CHIP 0 5% 1/16W
JR14 1-216-295-91 SHORT 0
JR17 1-216-864-11 METAL CHIP 0 5% 1/16W
JR18 1-216-864-11 METAL CHIP 0 5% 1/16W
JR19 1-216-864-11 METAL CHIP 0 5% 1/16W
JR20 1-216-864-11 METAL CHIP 0 5% 1/16W
JR21 1-216-296-91 SHORT 0
JR22 1-216-296-91 SHORT 0
JR23 1-216-296-91 SHORT 0
< COIL >
L1 1-501-865-11 ANTENNA, FERRITE-ROD (MW)
L2 1-416-528-11 COIL, AIR-CORE
L3 1-416-449-11 COIL, AIR-CORE
L4 1-416-423-11 COIL (WITH CORE) (AM OSC)
L101 1-414-760-21 FERRITE 0uH
L201 1-414-760-21 FERRITE 0uH
L301 1-414-760-21 INDUCTOR CHIP 0uH
L302 1-414-760-21 FERRITE 0uH
L304 1-414-760-21 FERRITE 0uH
L401 1-414-760-21 FERRITE 0uH
< LIQUID CRYSTAL DISPLAY >
LCD401 1-801-462-11 DISPLAY PANEL, LIQUID CRYSTAL
< TRANSISTOR >
Q2 8-729-102-27 TRANSISTOR 2SC2223-T1F12
Q101 8-729-424-67 TRANSISTOR UN2216
Q201 8-729-424-67 TRANSISTOR UN2216
Q301 8-729-216-22 TRANSISTOR 2SA1162-G
Q302 8-729-402-13 TRANSISTOR XN1501
Q304 8-729-041-05 TRANSISTOR 2SB710A-TX
Q305 8-729-402-13 TRANSISTOR XN1501
Q306 8-729-421-23 TRANSISTOR XN1216
Q307 8-729-422-27 TRANSISTOR 2SD601A-Q
Q308 8-729-421-22 TRANSISTOR UN2211
Q309 8-729-421-23 TRANSISTOR XN1216
Q401 8-729-422-27 TRANSISTOR 2SD601A-Q
Q402 8-729-422-27 TRANSISTOR 2SD601A-Q
Q403 8-729-102-27 TRANSISTOR 2SC2223-T1F12
Q405 8-729-901-46 TRANSISTOR DTA114YK
< RESISTOR >
R1 1-216-851-11 METAL CHIP 330K 5% 1/16W
R2 1-216-839-11 METAL CHIP 33K 5% 1/16W
R3 1-216-851-11 METAL CHIP 330K 5% 1/16W
R4 1-216-837-11 METAL CHIP 22K 5% 1/16W
R5 1-216-847-11 METAL CHIP 150K 5% 1/16W
R6 1-216-851-11 METAL CHIP 330K 5% 1/16W
R7 1-216-847-11 METAL CHIP 150K 5% 1/16W
R8 1-216-851-11 METAL CHIP 330K 5% 1/16W
R9 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R10 1-216-833-11 METAL CHIP 10K 5% 1/16W
R11 1-216-833-11 METAL CHIP 10K 5% 1/16W
R12 1-216-797-11 METAL CHIP 10 5% 1/16W
R13 1-216-821-11 METAL CHIP 1K 5% 1/16W
R14 1-216-815-11 METAL CHIP 330 5% 1/16W
R15 1-216-835-11 METAL CHIP 15K 5% 1/16W
R16 1-216-835-11 METAL CHIP 15K 5% 1/16W
R17 1-216-797-11 METAL CHIP 10 5% 1/16W
R18 1-216-835-11 METAL CHIP 15K 5% 1/16W
R20 1-216-815-11 METAL CHIP 330 5% 1/16W
R103 1-216-835-11 METAL CHIP 15K 5% 1/16W
R104 1-216-835-11 METAL CHIP 15K 5% 1/16W
R105 1-216-855-11 METAL CHIP 680K 5% 1/16W
R106 1-216-817-11 METAL CHIP 470 5% 1/16W
R107 1-216-796-11 RES, CHIP 8.2 5% 1/16W
(AEP, E, MX, 5E, 6E, 9E, IT)
R107 1-216-864-11 METAL CHIP 0 5% 1/16W
(US, CND, 2CE7)
R108 1-216-839-11 METAL CHIP 33K 5% 1/16W
(AEP, E, MX, 5E, 6E, 9E, IT)
R108 1-216-850-11 METAL CHIP 270K 5% 1/16W
(US, CND, 2CE7)
R111 1-216-821-11 METAL CHIP 1K 5% 1/16W
R112 1-216-821-11 METAL CHIP 1K 5% 1/16W
R203 1-216-835-11 METAL CHIP 15K 5% 1/16W
R204 1-216-835-11 METAL CHIP 15K 5% 1/16W
R205 1-216-855-11 METAL CHIP 680K 5% 1/16W
R206 1-216-817-11 METAL CHIP 470 5% 1/16W
R207 1-216-796-11 RES, CHIP 8.2 5% 1/16W
(AEP, E, MX, 5E, 6E, 9E, IT)
R207 1-216-864-11 METAL CHIP 0 5% 1/16W
(US, CND, 2CE7)
R208 1-216-839-11 METAL CHIP 33K 5% 1/16W
(AEP, E, MX, 5E, 6E, 9E, IT)
R208 1-216-850-11 METAL CHIP 270K 5% 1/16W
(US, CND, 2CE7)
R301 1-216-821-11 METAL CHIP 1K 5% 1/16W
R302 1-216-831-11 METAL CHIP 6.8K 5% 1/16W
R303 1-216-838-11 METAL CHIP 27K 5% 1/16W
R304 1-216-823-11 METAL CHIP 1.5K 5% 1/16W
R305 1-216-833-11 METAL CHIP 10K 5% 1/16W
R306 1-216-847-11 METAL CHIP 150K 5% 1/16W
R307 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R308 1-216-819-11 METAL CHIP 680 5% 1/16W
R309 1-216-845-11 METAL CHIP 100K 5% 1/16W
R310 1-216-864-11 METAL CHIP 0 5% 1/16W
R311 1-216-821-11 METAL CHIP 1K 5% 1/16W
R312 1-216-835-11 METAL CHIP 15K 5% 1/16W
R319 1-216-833-11 METAL CHIP 10K 5% 1/16W
R320 1-216-817-11 METAL CHIP 470 5% 1/16W
(US, CND, 2CE7)
R320 1-216-833-11 METAL CHIP 10K 5% 1/16W
(AEP, E, MX, 5E, 6E, 9E, IT)
R321 1-216-190-00 RES, CHIP 470 5% 1/8W
(US, CND, 2CE7)
R321 1-216-222-00 RES, CHIP 10K 5% 1/8W
(AEP, E, MX, 5E, 6E, 9E, IT)
R322 1-216-821-11 METAL CHIP 1K 5% 1/16W
R323 1-216-821-11 METAL CHIP 1K 5% 1/16W
R324 1-216-833-11 METAL CHIP 10K 5% 1/16W
R325 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R401 1-216-842-11 METAL CHIP 56K 5% 1/16W
R403 1-216-841-11 METAL CHIP 47K 5% 1/16W
R404 1-216-815-11 METAL CHIP 330 5% 1/16W
R405 1-216-805-11 METAL CHIP 47 5% 1/16W
R406 1-216-845-11 METAL CHIP 100K 5% 1/16W
R408 1-216-845-11 METAL CHIP 100K 5% 1/16W
R412 1-216-839-11 METAL CHIP 33K 5% 1/16W
R413 1-216-839-11 METAL CHIP 33K 5% 1/16W
R414 1-216-839-11 METAL CHIP 33K 5% 1/16W
R415 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R416 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R417 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R601 1-216-821-11 METAL CHIP 1K 5% 1/16W
R602 1-216-857-11 METAL CHIP 1M 5% 1/16W
R603 1-216-857-11 METAL CHIP 1M 5% 1/16W
R604 1-216-857-11 METAL CHIP 1M 5% 1/16W
R605 1-216-839-11 METAL CHIP 33K 5% 1/16W
R606 1-216-845-11 METAL CHIP 100K 5% 1/16W
R607 1-216-817-11 METAL CHIP 470 5% 1/16W
R608 1-216-833-11 METAL CHIP 10K 5% 1/16W
< VARIABLE RESISTOR >
RV301 1-225-362-11 RES, VAR, CARBON (VOLUME)
RV601 1-241-784-11 RES, ADJ, CARBON 5K
< SWITCH >
S301 1-762-742-31 SWITCH, DETECTION (SMALL TYPE)
(TAPE POWER)
S303 1-692-298-11 SWITCH, SLIDE (NORM, CrO2/METAL)
S305 1-692-298-11 SWITCH, SLIDE (AVLS)
< TRANSFORMER >
T1 1-406-694-11 COIL, AM IFT
T301 1-426-917-11 TRANSFORMER, DC-DC CONVERTER
WM-FX251
MAIN
< THERMISTOR >
TH601 1-810-794-11 THERMISTOR, POSITIVE
< VIBRATOR >
X2 1-767-733-11 FILTER ASSY, CERAMIC
X401 1-577-262-11 VIBRATOR, CRYSTAL (75kHz)
Ref. No. Part No. Description Remark
MAIN
MAIN MAIN
Sony Corporation
Personal A&V Products Company
9-923-168-82
98K0582-1
Printed in Japan © 1998. 11
Published by Quality Engineering Dept.
(Shibaura)
– 16 –