SRS-A57, SRS-PC57 (serv.man2) - Sony Audio Service Manual (repair manual). Page 6

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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 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.... : 
µ A.... , uPA.... : µ PA....
uPB.... : 
µ PB.... , uPC.... : µ PC....
uPD.... : 
µ PD....
• CAPACITORS
uF : 
µ F
• COILS
uH : 
µ H
• Abbreviation
CND : Canadian
SP
: Singapore
AUS
: Australian
HK
: Hong Kong
C&SA : Central and South America
Les composants identifiés par une
marque 0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
When indicating parts by reference num-
ber, please include the board.
The components identified by mark 0
or dotted line with mark 0 are critical
for safety.
Replace only with part number specified.
SECTION 4
ELECTRICAL PARTS LIST
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
*
A-4541-197-A RH BOARD, COMPLETE (US)
*
A-4541-200-A RH BOARD, COMPLETE (EXCEPT US)
*****************************
7-685-645-79 SCREW +P
3X6
TYPE2 NON-SLIT
< CAPACITOR >
C1
1-124-903-11 ELECT
1uF
20%
50V
C2
1-124-903-11 ELECT
1uF
20%
50V
C3
1-126-958-11 ELECT
0.33uF
20%
50V
C4
1-126-958-11 ELECT
0.33uF
20%
50V
C5
1-124-903-11 ELECT
1uF
20%
50V
C6
1-124-903-11 ELECT
1uF
20%
50V
C7
1-126-964-11 ELECT
10uF
20%
50V
C8
1-126-233-11 ELECT
22uF
20%
50V
C9
1-126-964-11 ELECT
10uF
20%
50V
C10
1-126-964-11 ELECT
10uF
20%
50V
C11
1-126-942-61 ELECT
1000uF
20%
25V
C12
1-124-478-11 ELECT
100uF
20%
25V
C13
1-126-964-11 ELECT
10uF
20%
50V
C15
1-126-767-11 ELECT
1000uF
20%
16V
C16
1-126-767-11 ELECT
1000uF
20%
16V
C17
1-162-294-31 CERAMIC
0.001uF
10%
50V
C18
1-162-294-31 CERAMIC
0.001uF
10%
50V
C19
1-162-294-31 CERAMIC
0.001uF
10%
50V
C20
1-162-294-31 CERAMIC
0.001uF
10%
50V
C21
1-164-159-21 CERAMIC
0.1uF
50V
C22
1-162-294-31 CERAMIC
0.001uF
10%
50V
C23
1-162-294-31 CERAMIC
0.001uF
10%
50V
C25
1-164-159-21 CERAMIC
0.1uF
50V
C26
1-164-159-21 CERAMIC
0.1uF
50V
C27
1-164-159-21 CERAMIC
0.1uF
50V
< DIODE >
D1
8-719-911-19 DIODE   1SS119
D2
8-719-911-19 DIODE   1SS119
D4
8-719-945-66 LED   SLP190B-51 (POWER)
< FUSE >
FU1
1-532-780-21 FUSE, MICRO (2.5A 125V) (US)
< IC >
IC1
8-759-452-80 IC   LA4600
< JACK >
JK1
1-794-046-11 JACK,DC(POLARITY UNIFIED TYPE)
(DC IN 15V)
JK2
1-793-817-11 JACK (R OUT)
< COIL >
L1
1-419-586-21 COIL, LINE FILTER
< TRANSISTOR >
Q1
8-729-245-89 TRANSISTOR   2SC2458
Q2
8-729-245-89 TRANSISTOR   2SC2458
< RESISTOR >
R1
1-247-843-11 CARBON
3.3K
5%
1/4W
R2
1-247-843-11 CARBON
3.3K
5%
1/4W
R3
1-249-420-11 CARBON
1.8K
5%
1/4W
R4
1-249-420-11 CARBON
1.8K
5%
1/4W
R5
1-247-843-11 CARBON
3.3K
5%
1/4W
R6
1-247-843-11 CARBON
3.3K
5%
1/4W
R7
1-249-430-11 CARBON
12K
5%
1/4W
R8
1-249-430-11 CARBON
12K
5%
1/4W
R9
1-249-421-11 CARBON
2.2K
5%
1/4W
R10
1-249-421-11 CARBON
2.2K
5%
1/4W
R11
1-249-429-11 CARBON
10K
5%
1/4W
R12
1-249-429-11 CARBON
10K
5%
1/4W
R13
1-249-407-11 CARBON
150
5%
1/4W
R14
1-249-407-11 CARBON
150
5%
1/4W
R15
1-249-429-11 CARBON
10K
5%
1/4W
R16
1-249-416-11 CARBON
820
5%
1/4W
R17
1-249-417-11 CARBON
1K
5%
1/4W
R18
1-249-417-11 CARBON
1K
5%
1/4W
R19
1-249-417-11 CARBON
1K
5%
1/4W
R20
1-249-421-11 CARBON
2.2K
5%
1/4W
R21
1-249-413-11 CARBON
470
5%
1/4W
R22
1-249-417-11 CARBON
1K
5%
1/4W
R23
1-249-417-11 CARBON
1K
5%
1/4W
R24
1-249-417-11 CARBON
1K
5%
1/4W
(Last digit -12)
< VARIABLE RESISTOR >
RV1
1-225-279-11 RES, VAR, CARBON 50K/50K (VOLUME)
RH
Ver 1.1  2001.07
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