Read JBL GTO-3EZ Service Manual online
C58
10uF/50V
R162
1K
C61
10uF/50V
6
5
7
U12B
833
R107
4.99K
R108
10K
2
3
1
8
4
U12A
833
R135
4.99K
R136
10K
R145
10K
R118
10K
R137
1K
R132
1K
+15V
-15V
R153
NC
R152
NC
3
2
1
U14A
4560
C60
10UF/50V
R109
4.99K
R110
10K
R105
0R
C59
10uF/50V
5
6
7
8
4
U14B
4560
+15V
-15V
C63
101
C64
101
R104
PTC 300R
R106
PTC 300R
R21
PTC 300R
FL-A
FR-A
SUB-A
FL-SG
FR-SG
SUB-SG
PLACE
DESCRIPTON
DATA
Q6E
NC
NC
R52E
47K
C40E
NP22U
NP22U
MUTE
REV
TP4
TP5
TP13
Q1M
K117
R74
NC
R2M
220K
R1M
4.7K
-15V
MUTE1
Schematic: PTC
GTO-3EZ
39
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