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Electrical Parts List - Sony HST-471 Service Manual

Cassette deck receiver
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AC
AUDIO
Note:
When indicating parts by reference number,
please include the board naame.
The components identified by mark ! or
dotted line with mark ! are critical for safety.
Replace only with part number specified.
Abbreviation
AUS : Australian
SP
: Singapore
Ref. No.
Part No.
Description
1-665-243-11 AC BOARD
*
********
1-533-293-11 FUSE HOLDER
< CAPACITOR >
! C901
1-113-925-11 CERAMIC
C902
1-136-157-00 FILM
C903
1-126-942-61 ELECT
C904
1-126-964-11 ELECT
C905
1-126-964-11 ELECT
< CONNECTOR >
* CN536
1-568-954-11 PIN, CONNECTOR 5P
CN538
1-564-321-00 PIN, CONNECTOR 2P
CN540
1-564-321-00 PIN, CONNECTOR 2P
* CN542
1-564-687-11 PIN, CONNECTOR 3P (E,SP)
CN544
1-564-321-00 PIN, CONNECTOR 2P (AEP,UK,AUS)
< DIODE >
D901
8-719-987-63 DIODE 1N4148M
D902
8-719-200-82 DIODE 11ES2
D903
8-719-200-82 DIODE 11ES2
D904
8-719-200-82 DIODE 11ES2
D905
8-719-200-82 DIODE 11ES2
D906
8-719-000-78 DIODE UZL-7L2
< TERMINAL >
* EB901
1-537-738-21 TERMINAL, EARTH (AEP,UK,AUS)
< FUSE >
! F901
1-532-464-31 FUSE, TIME LAG (2.5A)
< TRANSISTOR >
Q901
8-729-119-78 TRANSISTOR 2SC2785-HFE
Q902
8-729-209-15 TRANSISTOR 2SD2012
< RESISTOR >
R901
1-249-425-11 CARBON
R902
1-249-437-11 CARBON
R903
1-249-421-11 CARBON
R904
1-249-403-11 CARBON
< RELAY >
! RY901
1-755-018-11 RELAY
< SWITCH >
! S901
1-571-309-11 SWITCH (VOLTAGE SELECTOR) (E,SP)
SECTION 6

ELECTRICAL PARTS LIST

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.
Items marked "*" are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
CAPACITORS:
uF: µF
Remarks
Ref. No.
! T901
************************************************************
0.01uF
20%
250V
0.022uF
5%
50V
1000uF
20%
25V
10uF
20%
50V
10uF
20%
50V
4.7K
5%
1/4W F
47K
5%
1/4W
2.2K
5%
1/4W F
68
5%
1/4W F
— 44 —
RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
COILS
uH: µH
SEMICONDUCTORS
In each case, u: µ, for example:
uA...: µA... , uPA... , µPA... ,
uPB... , µPB... , uPC... , µPC... ,
uPD..., µPD...
Part No.
Description
< TRANSFORMER >
1-450-358-11 TRANSFORMER, POWER
A-2007-131-A AUDIO BOARD, COMPLETE
*********************
< CAPACITOR >
C301
1-162-289-31 CERAMIC
C302
1-126-968-11 ELECT
C303
1-162-282-31 CERAMIC
C304
1-130-483-00 MYLAR
C305
1-107-715-11 ELECT
C311
1-162-289-31 CERAMIC
C313
1-162-282-31 CERAMIC
C314
1-130-487-00 MYLAR
C315
1-126-233-11 ELECT
C331
1-137-427-11 FILM
C332
1-162-288-31 CERAMIC
C333
1-162-209-31 CERAMIC
C401
1-162-289-31 CERAMIC
C402
1-126-968-11 ELECT
C403
1-162-282-31 CERAMIC
C404
1-130-483-00 MYLAR
C405
1-107-715-11 ELECT
C411
1-162-289-31 CERAMIC
C413
1-162-282-31 CERAMIC
C414
1-130-487-00 MYLAR
C415
1-126-233-11 ELECT
C431
1-137-427-11 FILM
C432
1-162-288-31 CERAMIC
C433
1-162-209-31 CERAMIC
C601
1-104-396-11 ELECT
C602
1-104-396-11 ELECT
C611
1-124-907-11 ELECT
C612
1-124-907-11 ELECT
C621
1-137-150-11 FILM
C622
1-126-961-11 ELECT
C623
1-136-155-00 FILM
C624
1-130-481-00 MYLAR
C625
1-130-481-00 MYLAR
C627
1-124-903-11 ELECT
C628
1-136-153-00 FILM
C642
1-104-664-11 ELECT
C651
1-161-494-00 CERAMIC
Remarks
(Included MOTOR BOARD)
390PF
10%
50V
100uF
20%
6.3V
100PF
10%
50V
0.01uF
5%
50V
22uF
20%
16V
390PF
10%
50V
100PF
10%
50V
0.022uF
5%
50V
22uF
20%
50V
120PF
5%
50V
330PF
10%
50V
27PF
5%
50V
390PF
10%
50V
100uF
20%
6.3V
100PF
10%
50V
0.01uF
5%
50V
22uF
20%
16V
390PF
10%
50V
100PF
10%
50V
0.022uF
5%
50V
22uF
20%
50V
120PF
5%
50V
330PF
10%
50V
27PF
5%
50V
10uF
20%
16V
10uF
20%
16V
10uF
20%
50V
10uF
20%
50V
0.01uF
5%
100V
2.2uF
20%
50V
0.015uF
5%
50V
0.0068uF 5%
50V
0.0068uF 5%
50V
1uF
20%
50V
0.01uF
5%
50V
47uF
20%
16V
0.022uF
25V

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