Sony WM-EX921 Service Manual

27
WM-EX921
SECTION 8
ELECTRICAL PARTS LIST
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
MAIN
* A-3021-534-A MAIN BOARD, COMPLETE (EXCEPT FR)
* A-3021-536-A MAIN BOARD, COMPLETE (FR)
*********************
3-032-323-01 PAPER (A), SHIELD
< CAPACITOR >
C101 1-107-520-11 TANTALUM CHIP 33uF 20% 2.5V
C102 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V
C103 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V
C105 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V
C107 1-115-156-11 CERAMIC CHIP 1uF 10V
C108 1-115-156-11 CERAMIC CHIP 1uF 10V
C109 1-115-156-11 CERAMIC CHIP 1uF 10V
C111 1-115-156-11 CERAMIC CHIP 1uF 10V
C112 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V
C113 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V
C201 1-107-520-11 TANTALUM CHIP 33uF 20% 2.5V
C202 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V
C203 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V
C205 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V
C207 1-115-156-11 CERAMIC CHIP 1uF 10V
C208 1-115-156-11 CERAMIC CHIP 1uF 10V
C209 1-115-156-11 CERAMIC CHIP 1uF 10V
C211 1-115-156-11 CERAMIC CHIP 1uF 10V
C212 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V
C213 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V
C301 1-113-600-11 TANTALUM CHIP 2.2uF 20% 6.3V
C302 1-125-926-11 TANTALUM CHIP 4.7uF 20% 6.3V
C303 1-115-156-11 CERAMIC CHIP 1uF 10V
C304 1-125-841-11 TANTALUM CHIP 22uF 20% 4V
C306 1-107-820-11 CERAMIC CHIP 0.1uF 16V
C307 1-113-600-11 TANTALUM CHIP 2.2uF 20% 6.3V
C308 1-164-505-11 CERAMIC CHIP 2.2uF 16V
C309 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V
C310 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V
C311 1-165-112-11 CERAMIC CHIP 0.33uF 16V
C312 1-165-128-11 CERAMIC CHIP 0.22uF 16V
C313 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V
C316 1-107-820-11 CERAMIC CHIP 0.1uF 16V
C319 1-164-874-11 CERAMIC CHIP 100PF 5% 50V
C321 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V
C322 1-125-926-11 TANTALUM CHIP 4.7uF 20% 6.3V
C323 1-109-935-11 TANTALUM CHIP 4.7uF 20% 6.3V
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
• 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
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
When indicating parts by reference
number, please include the board.
C324 1-125-976-11 TANTALUM CHIP 150uF 20% 2.5V
C325 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V
C326 1-125-841-11 TANTALUM CHIP 22uF 20% 4V
C327 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V
C328 1-135-201-11 TANTALUM CHIP 10uF 20% 4V
C329 1-115-156-11 CERAMIC CHIP 1uF 10V
C601 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V
C602 1-115-156-11 CERAMIC CHIP 1uF 10V
C603 1-115-156-11 CERAMIC CHIP 1uF 10V
C604 1-115-156-11 CERAMIC CHIP 1uF 10V
C605 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V
C606 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10V
C607 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10V
C608 1-119-663-11 TANTALUM CHIP 47uF 20% 2.5V
C609 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V
C610 1-127-671-11 CERAMIC CHIP 10000PF 5% 50V
C611 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V
C612 1-135-149-21 TANTALUM CHIP 2.2uF 20% 10V
C701 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3V
C703 1-115-156-11 CERAMIC CHIP 1uF 10V
C704 1-115-156-11 CERAMIC CHIP 1uF 10V
C705 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V
C706 1-115-156-11 CERAMIC CHIP 1uF 10V
C707 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V
C708 1-125-838-11 CERAMIC CHIP 2.2uF 10% 6.3V
C709 1-115-156-11 CERAMIC CHIP 1uF 10V
C710 1-115-156-11 CERAMIC CHIP 1uF 10V
< COMPOSITION CIRCUIT BLOCK >
CB301 1-127-575-21 CAP, CHIP CERAMIC 470PF SL
< DIODE >
D701 8-719-404-50 DIODE MA111-TX
D702 8-719-072-70 DIODE MA2ZD14001S0
< FUSE >
0F701 1-576-439-21 FUSE (SMD) 0.25A 125V
< FERRITE BEAD >
FB701 1-414-760-21 FERRITE BEAD
FB702 1-414-760-21 FERRITE BEAD (EXCEPT FR)
FB703 1-414-760-21 FERRITE BEAD (EXCEPT FR)
• Abbreviation
CH : Chinese model
EE : East European model
FR : French model
JE : Tourist model
KR : Korean model

Sony WM-EX921 Specifications

General

Brand	Sony
Model	WM-EX921
Category	Cassette Player
Language	English