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Sony TC-WA7ES Service Manual page 25

Stereo cassette deck

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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,
-X mean
standardized parts, so
they may have some difference from
METAL : Metal-film resistor
SECTION 7
ELECTRICAL PARTS LIST
AUDIO (DECK A)| |AUDIO (DECK B)
@ CAPACITORS
METAL OXIDE:
Metal oxide-film resistor
uF: "F
F : nonflammable
;
@ COILS
uH: wH
Ref.No.
Part No.
Description
Remark
x
A-2007-266-A
AUDIO BOARD,
COMPLETE
(DECK A) (WAT7ES)
x
A-2007-339-A
AUDIO BOARD,
COMPLETE
(DECK A)
(WR565, WR665S)
BERRA EERE ERERA ERT ER ER
< CAPACITOR >
Cll
.
1-163-131-00
CERAMIC CHIP
890PF
5%
50V
C12
1-136-157-00
FILM
0. 022uF
5%
50v
C13
1-124-234-00
ELECT
22uF
20%
16V
C18
1-163-117-00
CERAMIC CHIP
100PF
5%
50V
C21
1-163-131-00 CERAMIC CHIP
390PF
5%
50V
C22
1-136-157-00 FILM
0. 022uF
5%
50V
C23
1-124-234-00 ELECT
22uF
20%
16V
C28
1-163-117-00 CERAMIC CHIP
100PF
5%
50V
C31
1-124-234-00 ELECT
22uF
20%
16V
CeZ
1-124-234-00 ELECT
22uF
20%
16V
C72
1-124-499-11 ELECT, NONPOLAR luF
20%
50V
< JACK >
* CNJ31
1-580-782-11 CONNECTOR,
BOARD TO BOARD
CNJ72
1-764-902-11
CONNECTOR,
FFC/FPC
4P
< CONNECTOR
>
* CNP30
1-564-718-11
PIN,
CONNECTOR
(SMALL TYPE)
2P
(WR565, WR665S)
* CNP32
1-580-772-11
PIN,
CONNECTOR
(PC BOARD)
4P
* CNP71
1-564-719-11
PIN,
CONNECTOR
(SMALL TYPE)
3P
< IC >
IC31
8-759-106-02
IC
uPC4570G2
< JUMPER RESISTOR
>
JW1
1-216-295-00
METAL CHIP
0
5%
1/10¥
JW51
1-216-296-00 METAL CHIP
0
5%
1/8¥
JW52
1-216-296-00 METAL CHIP
0
5%
1/8¥
JW53
1-216-296-00 METAL CHIP
0
5%
1/84
JW54
=1-216-296-00
METAL CHIP
0
5%
1/8¥
JW101
1-216-295-00
METAL CHIP
0
5%
'1/84
(WR565, WR665S)
@ Items marked " * "are not stocked since
they are seldom
required for routine
service. Some delay should be antici-
pated when ordering these items.
@ SEMICONDUCTORS
In each case,u: {4 , for example:
® Abbreviation
CND : Canadian
The
components
mark
identified
by
or dotted line with mark
are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
piéce portant le numéro spécifié.
G =: German
When
indicating parts by refer-
AUS : Australian
ence number,
please include the
CH:
Chinese
board.
Ref. No.
Part No.
Description
Remark
< TRANSISTOR >
Q71
8-729-216-22 TRANSISTOR
2SA1162-G
< RESISTOR >
R11
1-216-099-00 METAL CHIP
120K
5%
1/10¥
R12
1-216-025-00 METAL GLAZE
100
5%
1/10¥
R13
1-216-100-00 METAL GLAZE
130K
5%
1/108
R14
1-216-068-00 METAL CHIP
6.2K
5%
1/109
R21
1-216-099-00 METAL CHIP
120K
5%
1/10¥
R22
1-216-025-00 METAL GLAZE
100
5%
1/10¥
R23
1-216-100-00 METAL GLAZE
130K
5%
1/10¥
R24
1-216-068-00 METAL CHIP
6.2K
5%
1/104
R31
1-216-033-00 METAL CHIP
220
= 5%
1/10¥
R32
1-216-033-00 METAL CHIP
220
5%
1/10¥
R71
1-216-082-00 METAL GLAZE
24K
5%
1/104
R72
1-216-081-00 METAL CHIP
22k
5%
1/10¥
R73
1-216-089-00 METAL CHIP
ATK
5%
1/10¥
R74
1-216-089-00 METAL CHIP
ATK
5%
1/10¥
< VARIABLE RESISTOR >
RV11
1-241-761-11 RES, ADJ, CARBON 1K (PB LEVEL, L)
RV21
1-241-761-11 RES, ADJ, CARBON 1K (PB LEVEL, R)
RV71
1-241-630-11 RES, ADJ, CARBON 10K (TAPE SPEED, NORMAL)
RV72
1-241-630-11 RES, ADJ, CARBON 10K (TAPE SPEED, HIGH)
KEKKKKK KKK AK RAKE RARE REE
RE RE RERER EERE REE
RE KR E RR ERK ER
x
Cll
C12
C13
C18
C21
C22
C23
C28
C31
C32
A-2007-040-A AUDIO BOARD, COMPLETE (DECK B)
erst tet tcet cet sess so
< CAPACITOR >
1-163-131-00 CERAMIC CHIP
390PF
sy.
o0V
1-136-157-00 FILM
0. 022uF
5%
50V
1-124-234-00 ELECT
22uF
20%
16V
1-163-117-00 CERAMIC CHIP
100PF
oy)
50V
1-163-131-00 CERAMIC CHIP
§ 390PF
5%
50V
1-136-157-00 FILM
0. 022uF
5%
50V
1-124-234-00 ELECT
22uF
20%
16V
1-163-117-00 CERAMIC CHIP
100PF
Sy.)
50V
1-124-234-00 ELECT
22uF
20%
= 16V
1-124-234-00 ELECT
22uF
204
~=—«16V

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