Read Sony ICF-C470 / ICF-C470L Service Manual online
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Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
SECTION 8
ELECTRICAL PARTS LIST
BUZZER KEY (A)
NOTE:
• Due to standardization, replacements in the
parts list may be different from the parts speci-
fied in the diagrams or the components used
on the set.
fied in the diagrams or the components used
on the set.
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
one.
• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
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 order-
ing these items.
Some delay should be anticipated when order-
ing these items.
• SEMICONDUCTORS
In each case, u: µ, for example:
uA. .
uA. .
: µA. .
uPA. . : µPA. .
uPB. . : µPB. .
uPC. . : µPC. .
uPD. . : µPD. .
• CAPACITORS
uF: µF
• COILS
uH: µH
Les composants identifiés par une
marque
marque
! sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
Ne les remplacer que par une pièce
portant le numéro spécifié.
The components identified by mark
! or dotted line with mark ! are
! or dotted line with mark ! are
critical for safety.
Replace only with part number
specified.
Replace only with part number
specified.
E92 : 120 V AC area in E model
IT
IT
: Italian model
SP
: Singapore model
• Abbreviation
AUS : Australian model
CND : Canadian model
E13 : 220 - 230 V AC 50/60 Hz area in E model
CND : Canadian model
E13 : 220 - 230 V AC 50/60 Hz area in E model
When indicating parts by reference
number, please include the board.
number, please include the board.
*
1-671-686-11 BUZZER BOARD (C470L)
*
1-671-686-21 BUZZER BOARD (C470)
*************
< CAPACITOR>
C18
1-163-038-00 CERAMIC CHIP
0.1uF
25V
(C470)
< RESISTOR >
JC18
1-216-295-00 SHORT 0
R17
1-216-061-00 METAL CHIP
3.3K
5%
1/10W
R29
1-216-085-00 METAL CHIP
33K
5%
1/10W
< SWITCH >
S2
1-762-231-11 SWITCH, SLIDE (BRIGHTNESS)
S3
1-572-949-11 SWITCH, SLIDE (BUZZER VOLUME)
************************************************************
*
1-671-683-11 KEY (A) BOARD (C470L)
*
1-671-683-21 KEY (A) BOARD (C470)
*************
< RESISTOR >
JC7
1-216-296-00 SHORT 0 (C470: US, CND, E13, E92)
JC8
1-216-295-00 SHORT 0
(C470: AEP, IT, SP, AUS/C470L)
R15
1-216-073-00 METAL CHIP
10K
5%
1/10W
< SWITCH >
S4
1-762-233-11 SWITCH, KEYBOARD (–, TIME SET)
S5
1-762-233-11 SWITCH, KEYBOARD (+, TIME SET)
S6
1-762-233-11 SWITCH, KEYBOARD
(SNOOZE/DATE/SLEEP OFF)
S7
1-762-233-11 SWITCH, KEYBOARD (A RADIO, ALARM)
S10
1-762-233-11 SWITCH, KEYBOARD (B BUZZER, ALARM)
S11
1-762-233-11 SWITCH, KEYBOARD (CLOCK)
************************************************************
*
1-671-684-11 KEY (B) BOARD (C470L)
*
1-671-684-21 KEY (B) BOARD (C470)
*************
< SWITCH >
S8
1-762-233-11 SWITCH, KEYBOARD
(ALARM RESET/OFF, RADIO OFF)
S9
1-762-233-11 SWITCH, KEYBOARD (SLEEP, RADIO ON)
************************************************************
*
A-3683-025-A MAIN BOARD, COMPLETE
(C470: US, CND, E92)
*
A-3683-057-A MAIN BOARD, COMPLETE (C470: AEP, SP)
*
A-3683-059-A MAIN BOARD, COMPLETE (C470: IT)
*
A-3683-060-A MAIN BOARD, COMPLETE (C470: E13)
*
A-3683-061-A MAIN BOARD, COMPLETE (C470: AUS)
*
A-3683-063-A MAIN BOARD, COMPLETE (C470L: AEP)
*
A-3683-065-A MAIN BOARD, COMPLETE (C470L: UK)
*********************
*
3-034-959-01 PLATE (LED), SHIELD
< ANTENNA >
ANT1
1-501-907-21 ANTENNA, FM WIRE
< CAPACITOR >
C1
1-163-235-11 CERAMIC CHIP
22PF
5%
50V
C2
1-163-243-11 CERAMIC CHIP
47PF
5%
50V
C3
1-163-101-00 CERAMIC CHIP
22PF
5%
50V
(C470: IT/C470L)
C3
1-163-103-00 CERAMIC CHIP
27PF
5%
50V
(C470: US, CND, AEP, E13, E92, SP, AUS)
C4
1-163-086-00 CERAMIC CHIP
3PF
50V
(C470L)
C4
1-163-088-00 CERAMIC CHIP
5PF
50V
(C470: US, CND, E92)
C4
1-163-091-00 CERAMIC CHIP
8PF
50V
(C470: AEP, IT, E13, SP, AUS)
C5
1-163-233-11 CERAMIC CHIP
18PF
5%
50V
C6
1-163-009-11 CERAMIC CHIP
0.001uF
10%
50V
C7
1-163-021-11 CERAMIC CHIP
0.01uF
10%
50V
C8
1-163-089-00 CERAMIC CHIP
6PF
50V
(C470L)
C8
1-163-095-00 CERAMIC CHIP
12PF
5%
50V
(C470: IT)
C10
1-128-551-11 ELECT
22uF
20%
25V
C11
1-163-021-11 CERAMIC CHIP
0.01uF
10%
50V
C12
1-126-960-11 ELECT
1uF
20%
50V
C13
1-163-021-11 CERAMIC CHIP
0.01uF
10%
50V
C14
1-126-963-11 ELECT
4.7uF
20%
50V
C15
1-126-964-11 ELECT
10uF
20%
50V
C16
1-163-989-11 CERAMIC CHIP
0.033uF
10%
25V
C17
1-164-004-11 CERAMIC CHIP
0.1uF
10%
25V
KEY (B) MAIN
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