Sony WM-FX271

NOTE:
• Due to standardization, replacements in
the parts list may be different from the
parts specified 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
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering 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
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
When indicating parts by reference
number, please include the board.
• Abbreviation
CND : Canadian model
CEV : Poland, Czech, Greece and Turkey
model
CH : Chinese model
2AEP : Earphone (MDR-023) model
EE : East European model
FR : French model
C&SA : Central and South America model
9E : No indication of country of origin
E : Indication of country of origin
AEP : Headphone (MDR-E805LP) model
MAIN
3. ELECTRICAL PARTS LIST
– 7 – – 8 –
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
A-3021-177-A MAIN BOARD, COMPLETE (FX271:US,CND)
A-3021-178-A MAIN BOARD, COMPLETE (AEP,CEV,CH)
A-3021-179-A MAIN BOARD, COMPLETE (2AEP)
A-3021-180-A MAIN BOARD, COMPLETE (EE)
A-3021-181-A MAIN BOARD, COMPLETE (E,9E)
A-3021-183-A MAIN BOARD, COMPLETE (FR)
A-3021-184-A MAIN BOARD, COMPLETE (C&SA)
A-3021-215-A MAIN BOARD, COMPLETE (FX275)
*********************
3-007-010-01 TERMINAL (–), BATTERY
3-030-055-01 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 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C5 1-162-997-11 CERAMIC CHIP 10PF 0.5PF 50V
(EXCEPT EE)
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 1-162-905-11 CERAMIC CHIP 1PF 0.25PF 50V
(EE)
C10 1-164-118-11 CERAMIC CHIP 15PF 5% 50V
(EXCEPT EE)
C12 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C13 1-165-128-11 CERAMIC CHIP 0.22uF 16V
C14 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V
C16 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C17 1-115-156-11 CERAMIC CHIP 1uF 10V
C18 1-164-360-11 CERAMIC CHIP 0.1uF 16V
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 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
(EXCEPT US,CND,C&SA)
C25 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V
(US,CND,C&SA)
C26 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
(EXCEPT US,CND,C&SA)
C26 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V
(US,CND,C&SA)
C27 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C28 1-124-434-00 ELECT 220uF 20% 4V
C29 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
(US,CND,C&SA)
C30 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
(EXCEPT US,CND,C&SA)
C31 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C34 1-164-437-11 CERAMIC CHIP 18PF 5% 50V
C35 1-162-961-11 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
C42 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C101 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C103 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C104 1-126-153-11 ELECT 22uF 20% 6.3V
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
C109 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C201 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C203 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C204 1-126-153-11 ELECT 22uF 20% 6.3V
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
C209 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C301 1-126-246-11 ELECT CHIP 220uF 20% 4V
C302 1-117-579-11 DOUBLE LAYERS 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 1-164-113-11 CERAMIC CHIP 20PF 5% 50V
C307 1-126-153-11 ELECT 22uF 20% 6.3V
C308 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C309 1-115-156-11 CERAMIC CHIP 1uF 10V
C310 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C311 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
(US,CND)
C312 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C319 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C321 1-124-434-00 ELECT 220uF 20% 4V
C324 1-115-156-11 CERAMIC CHIP 1uF 10V
C325 1-104-847-11 TANTAL. CHIP 22uF 20% 4V
C326 1-164-505-11 CERAMIC CHIP 2.2uF 16V
C327 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C332 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C333 1-126-162-11 ELECT 3.3uF 20% 50V
C334 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C335 1-163-077-00 CERAMIC CHIP 0.1uF 10% 25V
C336 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C337 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C338 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C601 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C602 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C603 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C604 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C605 1-135-149-21 TANTALUM CHIP 2.2uF 20% 10V
C606 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C608 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V
C701 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C702 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C703 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C704 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
(EXCEPT EE)
C705 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C706 1-104-847-11 TANTAL. CHIP 22uF 20% 4V
C707 1-162-920-11 CERAMIC CHIP 27PF 5% 50V
C708 1-162-917-11 CERAMIC CHIP 15PF 5% 50V
C709 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C710 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C711 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C712 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C714 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C715 1-164-360-11 CERAMIC CHIP 0.1uF 16V
< FILTER >
CF1 1-760-345-21 FILTER, CERAMIC
CF2 1-781-137-11 FILTER ASSY, CERAMIC
< CONNECTOR >
CN301 1-750-346-21 CONNECTOR, FFC/EPC (ZIF) 6P
< BPF >
CP1 1-236-711-21 FILTER, BAND PASS (EXCEPT EE)
CP1 1-239-813-21 FILTER, BAND PASS (EE)
< 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
D301 8-719-049-09 DIODE 1SS367-T3SONY
D302 8-719-801-78 DIODE 1SS184
D303 8-719-801-78 DIODE 1SS184
D701 8-719-400-20 DIODE MA152WA
< IC >
IC1 8-759-493-20 IC TA2111F-(EL)
IC301 8-759-574-69 IC LB8115W-TLM
IC701 8-759-574-71 IC uPD17072GB-559-1A7
IC702 8-759-469-63 IC S-81215SGUP-DQK-T1
< 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,C&SA)
JR4 1-216-864-11 METAL CHIP 0 5% 1/16W
(EXCEPT US,CND,C&SA)
JR5 1-216-864-11 METAL CHIP 0 5% 1/16W
(EXCEPT US,CND,C&SA)
JR14 1-216-793-11 RES,CHIP 4.7 5% 1/16W
(US,CND)
JR14 1-216-864-11 METAL CHIP 0 5% 1/16W
(EXCEPT US,CND)
JR301 1-216-296-00 SHORT 0
JR701 1-216-864-11 METAL CHIP 0 5% 1/16W
(EE,E,9E)
JR702 1-216-864-11 METAL CHIP 0 5% 1/16W
(AEP,2AEP,FR,EE,CEV,CH)
JR704 1-216-864-11 METAL CHIP 0 5% 1/16W
JR706 1-216-864-11 METAL CHIP 0 5% 1/16W
JR707 1-216-864-11 METAL CHIP 0 5% 1/16W
< COIL >
L2 1-416-528-11 COIL, AIR-CORE (EXCEPT EE)
L2 1-416-967-11 COIL, AIR-CORE (EE)
L3 1-416-449-21 COIL, AIR-CORE (EXCEPT EE)
L3 1-416-968-12 COIL, AIR-CORE (EE)
L4 1-416-423-11 COIL (WITH CORE) (AM OSC)
L101 1-414-760-21 INDUCTOR, FERRITE BEAD
L201 1-414-760-21 INDUCTOR, FERRITE BEAD
L301 1-414-235-22 INDUCTOR, FERRITE BEAD
L302 1-414-760-21 INDUCTOR, FERRITE BEAD
L304 1-414-760-21 INDUCTOR, FERRITE BEAD
L701 1-412-995-21 INDUCTOR 22uH
< 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 8-729-900-52 TRANSISTOR DTC114YK
MAIN