![background image](http://html.mh-extra.com/html/sony/hcd-rg88/hcd-rg88_service-manual_420862033.webp)
HCD-RG88
33
33
7-12. PRINTED WIRING BOARD – MAIN Board –
•
See page 27 for Circuit Boards Location.
IC501
IC601
IC303
IC301
IC302
IC951
IC961
IC101
IC201
IC902
IC901
IC102
IC911
MAIN BOARD
1-683-545-
11
(11)
FOR
CHECK
1
E
3
H
PANEL
BOARD
CN601
E
E
E
E
E
E
E
E
C
B
E
1
3
3
1
3
1
3
1
3
1
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
S
1 2
FOR
ADJUSTMENT
21
30
31
40
1
10
11
20
E
E
E
9
1
1
1
3
8
E
E
E
E
E
E
1
3
4
6
1
10
F
GAME IN
BOARD
NO606
C
SW
BOARD
CN1001
R
HEAD (A)
BOARD
CN1
S
HEAD (B)
BOARD
CN2
(CHASSIS)
1
13
K
POWER BOARD
CN503
1
13
G
POWER BOARD
CN502
21
1
22
42
1
3
E
E
E
E
E
E
E
E
1
1
5
3
2
D
GAME IN
BOARD
NO607
VIDEO OUT
J401
L
R
SYSTEM
CONTROL
E
SUB WOOFER
BOARD
NO1002
−
+
SUB WOOFER OUT
IMPEDANCE USE 8
Ω
TM801
1
3
−
1
−
2
M
M891
(FAN)
MD/VIDEO
(AUDIO) IN
J750
CD DIGITAL OUT
OPTICAL
IC201
J
SUB WOOFER
BOARD
NO1001
A
BD BOARD
CN101
B
DRIVER BOARD
CN701
TUNER UNIT
∗
FM
75
Ω
AM
ANTENNA
∗
SUPPLIED WITH
THE ASSEMBLED BLOCK
A
B
C
D
E
F
G
H
I
J
K
1
2
3
4
5
6
7
8
9
10
11
12
13
G
D
1
4
5
8
1
4
5
8
IC903
3
1
2
6
7
5
8
9
4
CN101
6
5
4
3
9
8
7
2
1
(Page 28)
(Page 30)
(Page 31)
(Page 31)
(Page 31)
Q101
E-8
Q103
F-10
Q151
E-8
Q153
F-10
Q201
C-7
Q202
C-8
Q203
C-9
Q204
C-9
Q205
C-9
Q206
D-7
Q207
D-7
Q251
D-7
Q301
J-6
Q302
J-6
Q303
J-5
Q304
I-5
Q305
I-4
Q306
G-4
Q307
J-6
Q310
J-6
Q389
G-4
Q390
G-6
Q391
F-4
Q392
F-4
Q393
F-4
Q394
F-3
Q395
F-4
Q396
F-4
Q397
F-3
Q398
G-6
Q399
G-5
Q504
E-5
Q505
E-5
Q601
C-5
Q812
K-4
Q824
G-11
Q825
G-11
Q861
E-4
Q862
K-4
Q891
H-11
Q892
H-11
Q905
C-11
Q911
H-7
Q912
G-7
Q999
C-10
Ref. No.
Location
Ref. No.
Location
D121
E-9
D122
E-8
D501
E-3
D502
C-5
D503
E-3
D504
C-5
D505
B-2
D508
B-2
D509
E-3
D601
C-5
D602
B-4
D603
C-5
D801
G-11
D841
F-8
D901
C-11
D902
C-11
D906
J-8
D907
J-8
D908
J-8
D909
I-8
D914
J-8
D915
J-8
D916
J-8
D917
I-8
D918
J-7
D919
J-7
D920
H-8
D921
H-8
D922
H-9
D923
J-7
D924
J-7
IC101
I-8
IC102
E-10
IC201
E-12
IC301
H-5
IC302
I-5
IC303
G-5
IC501
C-3
IC601
B-4
IC901
B-12
IC902
C-12
IC903
C-11
IC911
G-7
IC951
I-7
IC961
I-8
• Semiconductor Location
(Page 38)
(Page 38)
(Page 42)
(Page 42)
(Page 44)
(Page 40)
(Page 40)
Summary of Contents for HCD-RG88
Page 75: ...75 HCD RG88 MEMO ...