Sony TC-WR990 - Electrical Parts List - Audio Board; Audio Board Resistors and Capacitors

SECTION 7
ELECTRICAL PARTS LIST
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
the original one.
@ RESISTORS
@ Items marked “*” are not stocked since
they are seldom required for routine
service. Some delay should be anti-
cipated when ordering these items.
@ SEMICONDUCTORS
In each case, u:y#, for example:
uA....:4A...., UPA....:4PA....
uPB....:PB...., uPC....:4PC....
The components identified by
ark Aor dotted line with mark
uN are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque A\ sont critiques pour la
sécurité.
All resistors are in ohms uPD....:4PD.... Ne les remplacer que par une
METAL: Metal-film resistor © CAPACITORS piece portant le numéro spécifié.
METAL OXIDE: Metal oxide-film resistor uF : uF
F : nonflammable @ COILS When indicating parts by refer-
uH : 2H ence number, please include the
board.
Ref.No. Part No. Description Remark Ref.No. Part No. Description Remark
* A-2006-399-A AUDIO BOARD(RA12A), COMPLETE (DECK A) R23 1-216-100-00 METAL GLAZE 130K 5% 1/10¥
Perec etest erie ri titi trite irises it sa R24 1-216-067-00 METAL CHIP 5.6K 5% 1/10W
R31 1-216-033-00 METAL CHIP 220 5% 1/10¥
< CAPACITOR > R32 1-216-033-00 METAL CHIP 220 5% 1/10W
R71 1-216-082-00 METAL GLAZE 24K 5% 1/104
C11 1-163-131-00 CERAMIC CHIP 390PF 5% 50V
C12 1-136-157-00 FILM 0.022uF 5% 50V R72 1-216-081-00 METAL CHIP 22K 5% 1/108
C13 1-124-234-00 ELECT 22uF 20% 16V R73 1-216-089-00 METAL CHIP 47K 5% 1/10¥
C18 1-163-117-00 CERAMIC CHIP 100PF 5% 50V R74 1-216-089-00 METAL CHIP 47K 5% 1/10¥
C21 1-163-131-00 CERAMIC CHIP 390PF 5% 50V
< VARIABLE RESISTOR >
C22 1-136-157-00 FILM 0. 022uF 5% 50V
C23 1-124-234-00 ELECT 22uF 20% 16V RV11 —- 1-238-012-11 RES, ADJ, CARBON 1K
C28 1-163-117-00 CERAMIC CHIP 100PF 5% 50V RV21 1-238-012-11 RES, ADJ, CARBON 1K
C31 1-124-234-00 ELECT 22uF 20% 16V RV71 1-238-016-11 RES, ADJ, CARBON 10K
C32 1-124-234-00 ELECT 22uF 20% 16V RV72 = 1-238-016-11 RES, ADJ, CARBON 10K
C72 1-124-499-11 ELECT, NONPOLAR luF 20% 50V JOA AO EGO GOG IGOR IASG IR ARK
< CONNECTOR > * A-2006-400-A AUDIO BOARD (RB22A), COMPLETE (DECK B) (WR521)
* A-2006-401-A AUDIO BOARD (RB12A), COMPLETE (DECK B) (WR590)
* CNJ31 1-580-782-11 CONNECTOR, BOARD TO BOARD PerTCTLCCCEeeereecereret titres er ites
* CNJ72 1-580-411-11 SOCKET, CONNECTOR 4P
* CNP32 1-580-772-11 PIN, CONNECTOR (PC BOARD) 4P < CAPACITOR >
* CNP71 1-564-719-11 PIN, CONNECTOR (SMALL TYPE) 3P
Cli 1-163-131-00 CERAMIC CHIP 390PF 5% 50V
STC > C12 1-136-157-00 FILM 0. 022uF 5% 50V
C13 1-124-234-00 ELECT 22uF 20% 16V
1€31 8-759-106-02 IC uPC4570G2 C14 1-136-273-91 FILM 75PF 5% 630V
(WR521)
< JUMPER > C15 1-164-080-11 CERAMIC 390PF 10% 50V
(WR521)
JW 1-216-295-00 METAL CHIP 0 5% 1/10¥ C17 1-163-103-00 CERAMIC CHIP 27PF 5% 50V
JW51 9 1-216-296-00 METAL CHIP 0 5% 1/8¥ (WR521)
JW52 = 1-216-296-00 METAL CHIP 0 5% 1/8¥
JW53 > -1-216-296-00 METAL CHIP 0 5% 1/8¥ C18 1-163-117-00 CERAMIC CHIP 100PF 5% 50V
JW54 = 1-216-296-00 METAL CHIP 0 5% 1/8¥ C21 1-163-131-00 CERAMIC CHIP 390PF 5% 50V
C22 1-136-157-00 FILM 0.022uF 5% 50V
< TRANSISTOR > C23 1-124-234-00 ELECT 22uF 20% 16V
C24 1-136-273-91 FILM 75PF 5% 630V
Q71 8-729-602-36 TRANSISTOR 2SA1602 (WR521)
< RESISTOR > C25 1-164-080-11 CERAMIC 390PF 10% 50¥
(WR521)
R11 1-216-099-00 METAL CHIP 120K 5% 1/10¥ C27 1-163-103-00 CERAMIC CHIP 27PF 5% 50V
R12 1-216-025-00 METAL CHIP 100 5% 1/108 (WR521)
R13 1-216-100-00 METAL GLAZE 130K 5% 1/10¥ C28 1-163-117-00 CERAMIC CHIP 100PF 5% 5OV
R14 1-216-067-00 METAL CHIP 5.6K 5% 1/104 C31 1-124-234-00 ELECT 22uF 20% 16V
C32 1-124-234-00 ELECT 22uF 20% 16V
R21 1-216-099-00 METAL CHIP 120K 5% 1/108 C33 1-124-234-00 ELECT 22uF 20% 16V
R22 1-216-025-00 METAL CHIP 100 5% 1/108
C51 1-163-019-00 CERAMIC CHIP 0. 0068uF 10% 50V
(WR521)
C51 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 100V
(R590)
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3
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3
3
3
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