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HCD-GSX75
36
36
7-11. Printed Wiring Board – AMP Section – • See page 22 for Circuit Boards Location.
Ref. No.
Location
D151
F-4
D152
C-6
D251
F-4
D252
C-6
D351
C-6
D352
H-7
D551
E-9
D552
E-9
D553
D-7
D554
G-9
D555
D-2
D556
D-2
D557
C-9
IC601
E-2
Q151
H-7
Q152
E-4
Q153
B-7
Q251
H-7
Q252
E-4
Q253
B-7
Q351
C-7
Q352
C-7
Q353
G-7
Q354
G-7
Q355
G-8
Q551
H-10
Q552
I-10
Q553
H-10
Q554
C-9
Q555
C-9
Q556
B-10
Q557
C-10
Q558
C-9
Q559
G-10
Q560
G-10
Q561
F-10
Q562
G-9
• Semiconductor
Location
R565
C354
R169
R553
R264
R254
R164
R568
Q554
R270
Q551
R255
R155
R269
Q
559
Q153
R253
R262
Q553
R554
R163
R162
R268
R361
C253
C352
R356
Q151
R557
R556
R555
C254
C154
R537
Q561
Q355
R154
R156
R256
C156
R355
C256
R570
R353
R358
R263
Q253
Q560
R170
R168
R251
R569
R562
Q251
R560
R564
R566
R561
C153
R351
R354
Q552
R153
Q555
R151
R
551
R
552
R357
R567
R360
R152
R252
Q
562
R172
JR150
JR151
JR152
JR153
JR154
JR155
JW
176
JW
153
JW168
JW
150
JW
172
JW126
JW161
JW103
JW156
JW
146
JW118
JW
148
JW167
JW122
JW119
JW117
JW175
JW
164
JW
142
JW106
JW157
JW
163
JW162
JW151
JW131
JW
125
JW120
JW155
JW127
JW130
JW129
JW160
JW105
JW
102
JW114
JW
124
JW173
JW
143
JW
152
JW
147
JW115
JW
144
JW128
JW
123
JW154
JW171
JW166
JW
149
JW169
E
E
E
E
E
E
E
E
E
E
JW121
JW132
JW170
JW116
JW159
JW
165
JW113
RY501
EB501
R166
C252
CN354
C257
D556
IC601
C351
R157
C160
CN351
C
N352
R161
C152
R266
C557
D552
R558
D553
C
553
C552
R267
C157
D551
D554
Q353
Q252
C560
C562
C255
C155
C563
C151
C355
D351
CN356
R259
C554
D151
C561
C
564
TH501
Q556
Q152
CN353
Q352
C
251
C260
L251
L151
R559
R158
D251
Q351
R257
R261
D555
C559
R159
C258
R165
C159
C259
R265
R352
D352
CN358
Q558
R258
C556
Q557
C551
Q354
D152
C158
C555
R171
D252
EB502
C261
C161
D557
R167
C558
R362
CP301
CP302
JW135
JW
174
F502
F503
F501
FH501
FH502
FH503
FH504
FH505
FH506
FH507
F504
FH508
JW158
JW
111
AMP BOARD
11
(11)
1-687-598-
J357
CNP356
SPK BOARD
11
(11)
1-687-599-
+
-
+
-
L
SPEAKER
R
R
POWER
BOARD
(Page 42)
J
MAIN
BOARD
(Page 32)
L
MAIN
BOARD
(Page 32)
E
E
E
E
M351
DC FAN
M
C
881
FB801
FB802
FB803
FB804
J882
J881
L881
CNP503
CNP504
H/P JACK BOARD
11
(11)
1-687-603-
KEY–BOARD
INPUT
5
3
4
1
2
6
PHONES
MAIN
BOARD
(Page 32)
H
2
3
4
5
6
7
8
9
10
11
12
13
A
1
B
C
D
E
F
G
H
I