Main Section (1/2) - Sony ICF-CD823 Service Manual

ICF-CD823
1 2
5-5. PRINTED WIRING
BOARD
MAIN BOARD
– MAIN SECTION –
• Refer to page 13 for
A
Circuit Board Location.
• Semiconductor
Location
Ref. No. Location
D2 B-10
D3 B-10
D4 B-11
D101 G-11
D102 F-12 B
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
C
D906 F-8
D907 G-8
D908 D-10
D909 E-10
D910 F-8
60
IC1 C-10
61
IC51 A-4
IC351 F-10
IC401 D-5
IC402 E-8
D
IC501 E-2 80
IC551 D-2
1
IC591 E-3
Q5 C-4
Q51 A-10
Q52 A-10
Q101 G-11
27
Q102 F-11
Q103 F-12
Q201 F-11
E
Q202 G-11 39
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
F
G
16
— 20 —
3 4
(SIDE A)
8 1
9 16
41
40
21
20
26
14 14 1
13
1
40 52
15 28
5 6 7
TO
A
KEY (UPPER)
BOARD
TO
B
KEY (FRONT)
BOARD
S501
(DOOR SW)
TO
C
BACK LIGHT
BOARD
AEP,AUS
MODEL
AEP
1
MODEL
40
US,CND
21
20 MODEL
41
US,CND,AUS
MODEL
F
60 1 TO
MOTOR (6P) C402
61 80
BOARD
20
C446
IC402
D905
AEP,AUS MODEL
TO
E
HEADPHONE
BOARD
11
1-678-388-
(11)
TO
TRANSFORMER D
BOARD
— 21 —
8 9 10
MAIN BOARD (SIDE B)
CN401
L4
C62
X51
CN402
C51 C11
C65
RV1
L1
C17
BPF1
CN403 C18
L2
CF3
30 16
CF1
C20
1 15
C23
T1
CF2
C25
C914
Q901
X401 R904
CN502
C915
C436
X402
C599
C511
C912
C918
C447 R907 Q902
C919
C355 C353 C152
C252
C910 C909
IC351
C595
15 1
RV301
VOLUME
C908
C254
C256 C156 C154
D906
D907
C255
C155
D904
CN351
KH901
SP101
US,CND
(L ch)
MODEL
SP201
(R ch)
11 12 13
ANT1
(FM ANTENNA)
L3
C15
CT2
C584
C566
C559
X501 AEP,AUS
MODEL
C580
C515
C521
C524
CN501
1
16
Q501
C526
C103
1-678-388-
C203
C106 C105
11
(11)
TO
OPTICAL PICK-UP
BLOCK (KSS-213C)
— 22 —