Read Sony ICF-CD830 / ICF-CD830L Service Manual online
11
11
ICF-CD830/CD830L
2-7. PRINTED WIRING BOARD – MAIN SECTION –
Note on Printed Wiring Board:
• X : parts extracted from the component side.
• X : parts extracted from the component side.
•
: Pattern from the side which enables seeing.
IC402
IC551
IC371
IC1
IC501
IC401
R557
C556
MAIN BOARD
E
Q901
E
Q902
R904
R909
R903
R908
D908
D907
C909
C913
C906
C910
1
15
W702
A
TO
KEY
BOARD
W702
(Page 12)
D
TO
LED
BOARD
W701
(Page 12)
1
1
3
20
LCD401
(LIQUID CRYSTAL DISPLAY)
1
D402
D401
W701
X401
X402
C434
C447
C411
D403
D404
C
TO
TRANSFORMER
BOARD
CN901
(Page 12)
KH901
B
TO
MOTOR (6P)
BOARD
(Page 12)
1
6
CN551
C551
C503
C501
C540
C545
C435
Q501
1
2
16
15
CN501
TO
OPTICAL
PICK-UP
BLOCK
(KSS-213C)
C510
C516
EXCEPT CD830:US, CND
EXCEPT
CD830:AEP, SP
E
Q502
E
C521
C520
C526
C522
C525
X501
E
E
E
E
E
E
E
E
E
E
C301
CD830:US, CND
D301
C377
C373
C174
C272
C172
C151
C251
C20
C18
C21
C274
C302
C175
C275
C351
C9
L3
L2
C276
C176
CN371
1
6
(SPEAKER)
CN372
SP171
(L-CH)
(L-CH)
(R-CH)
S401
(OPEN/CLOSE)
SP271
6
1
1
15
RV351
VOLUME
CF2
1
30
16
15
CF3
T1
BPF1
3
1
CV1
TUNING
CD830L
CD830L
E
E
CT5
CT6
CT2
CV1-2
CV1-1
CV1-4
CV1-3
CT1
CT4
CT3
11
1-682-942-
(11)
L1
S1
BAND
ANT1
(FM ANTENNA)
AM
FM
(CD830)
LW
MW
FM
(CD830L)
C13
C12
C15
C14
C23
L3
L4
S1
RV1
CF1
CD830:US,CND
1
R426:
EXCEPT CD830:US,CND
R427:
CD830:US,CND
R428:
CD830:AEP,IT,SP/CD830L:AEP
R429:
CD830:US,CND,AUS/
CD830L:UK
R426:
EXCEPT CD830:US,CND
R427:
CD830:US,CND
R428:
CD830:AEP,IT,SP/CD830L:AEP
R429:
CD830:US,CND,AUS/
CD830L:UK
21 20
1
80
61
60
41
40
60
61
80
1
20 21
40
41
1
28
14
15
1
2
A
B
C
D
E
F
G
H
I
3
4
5
6
7
8
9
10
11
12
Ref. No.
Location
D1
G-9
D301
E-7
D351
C-11
D401
B-5
D402
B-6
D403
D-3
D404
F-3
D907
B-2
D908
C-2
IC1
F-11
IC371
C-8
IC401
C-5
IC402
C-7
IC501
G-6
IC551
H-3
Q1
E-9
Q2
I-11
Q3
I-11
Q101
E-8
Q131
E-12
Q151
C-11
Q201
E-8
Q231
E-12
Q251
C-12
Q351
D-9
Q372
C-8
Q373
C-8
Q501
G-5
Q502
E-6
Q901
B-2
Q902
C-2
• Semiconductor
Location
• Abbreviation
AUS
: Australian model.
CND : Canadian model.
IT
IT
: Italian model.
SP
: Singapore model.
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