Sony SRS-A57, Service Manual

Page: 6 / 8

– 8 –
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