Read JBL GX-A604 Service Manual online
1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
C191
10uF/50V
R131
2K
R144
1K
C137
47uF/25V
Q103
2SC1815
R135
47R
R139
6K8
R134
47R
B
C
E
Q102
2SC1815
E
C
B
Q105
2SA1015
Q104
2SA1015
R137
47R
R136
47R
R138
6K8
+AMP
Q109
2SD669
Q108
MPSA13
C135
104M
R147
3K3
R148
5K6
Q106
2N5401
Q107
2N5551
C131
100P
R146
47R
R149
47R
C132
100P
R156
680R
680R
D101
4148
R159
4K7
Q113
2SC1815
C136
104
D103
1N4148
Q110
2SB649
R157
680R
A
K
D102
1N4148
R160
4K7
R158
4R7/0.25W
C158
NC
C133
47P
R145
15K
R170
1K
R168
10K
R169
1K
R166
4K7
C291
10uF/50V
R231
2K
R244
1K
C237
47uF/25V
B
C
E
Q203
2SC1815
R235
47R
R239
6K8
1
2
R234
47R
B
C
E
Q202
2SC1815
Q205
2SA1015
Q204
2SA1015
R237
47R
R236
47R
R238
6K8
-AMP
Q209
2SD669
Q208
MPSA13
MPSA13
C235
104M
R247
3K3
R248
5K6
Q206
2N5401
Q207
2N5551
C231
100P
R246
47R
R249
47R
C232
100P
R256
680R
680R
A
K
D201
4148
R259
4K7
B
C
E
Q213
2SC1815
C236
104
D203
1N4148
Q210
2SB649
R257
680R
680R
D202
4148
R260
4K7
R258
4R7/0.25W
C258
NC
C233
47P
R245
15K
+VCC
R270
1K
R268
10K
R269
1K
R266
4K7
PROT
-VCC
Q112
B688
Q212
B688
Q211
D718
Q111
D718
R140
220R
R240
220R
8
7
6
5
JK1B
120903000119
C132A
100P
C131A
100P
C231A
100P
C232A
100P
C2
122P
C5
122P
GX-A604
+AMP
-A
M
P
-A
M
P
+A
M
P
PROT
FL+SG
+VCC
-VCC
FL
+
out
FR-out
FR-SG
PROT
-VCC
+VCC
FL+out
FR-out
FR-SG
FL+SG
1
2
3
R255
0.15R/10W
R155
0.15R/10W
J15
17.5
J16
15
15
15
15
15
15
J70
15
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