Read Sony ICF-CD823L Service Manual online
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ICF-CD823L
— 20 —
— 21 —
— 22 —
5-5. PRINTED WIRING
BOARD
– MAIN SECTION –
BOARD
– MAIN SECTION –
Ref. No.
Location
D2
B-10
D3
B-10
D5
B-11
D101
G-11
D102
F-12
D201
F-11
D301
D-3
D401
D-4
D501
D-2
D551
D-3
D552
D-13
D901
F-8
D902
F-8
D903
F-8
D904
G-8
D905
F-8
D906
F-8
D907
G-8
D908
D-10
D909
E-10
D910
F-8
IC1
C-10
IC51
A-4
IC351
F-10
IC401
D-5
IC402
E-8
IC501
E-2
IC551
D-2
IC591
E-3
Q1
B-11
Q2
B-11
Q5
C-4
Q51
A-10
Q52
A-10
Q101
G-11
Q102
F-11
Q103
F-12
Q201
F-11
Q202
G-11
Q203
G-12
Q301
D-3
Q302
G-11
Q351
F-9
Q352
F-9
Q353
G-9
Q354
G-9
Q501
F-12
Q901
D-10
Q902
E-10
• Semiconductor
Location
• Refer to page 13 for
Circuit Board Location.
-1
-2
MAIN BOARD
(SIDE B)
MAIN BOARD
(SIDE A)
1-678-388-
11
(11)
1-678-388-
11
(11)
TO
KEY (FRONT)
BOARD
C11
R10
B
TO
BACK LIGHT
BOARD
C
TO
KEY (UPPER)
BOARD
A
TO
MOTOR (6P)
BOARD
F
TO
TRANSFORMER
BOARD
TO
HEADPHONE
BOARD
TO
OPTICAL PICK-UP
BLOCK (KSS-213C)
D
E
L3
L4
CT2
CT3
CT4
D5
C62
X51
C51
CN401
CN402
CN403
S501
(DOOR SW)
RV1
CF1
C17
C18
C20
L2
L1
C65
C15
BPF1
CF3
CF2
T1
16
15
30
C25
C23
C566
C584
C580
C511
C515
C521
C524
C526
C559
C599
X501
CN502
Q501
C105
C106
C103
C203
CN501
C595
RV301
VOLUME
Q902
Q901
C914
C915
C918
C919
C355
C353
C252
C254
C154
C155
C255
C156
C256
C152
R904
R907
IC351
CN351
KH901
C908
C909
C910
D905
D906
D907
D904
C447
C446
IC402
C912
C436
X402
C402
20
1
80
61
60
41
40
21
X401
1
20
LCD401
(LIQUID CRYSTAL DISPLAY)
1
1
13
14
26
27
39
40
52
14
15
28
1
20
40
60
61
41
21
80
1
16
16
1
2
A
B
C
D
E
F
G
3
4
5
6
7
8
9
10
11
12
13
AEP
MODEL
UK
MODEL
1
1
15
1
8
9
16
C14
C 6
R 9
C13
R 8
Q 2
C 5
R 6
Q 1
ANT1
(FM ANTENNA)
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