Read JBL GTO-3EZ Service Manual online
Q1A
2SC1815
Q2A
2SC1815
2SC1815
R13A
22R
22R
R16A
22R
22R
R8A
5K6
5K6
R1A
1K
+15V
Q9A
2SA1015
Q10A
2SA1015
R14A
22R
R15A
22R
R9A
5K6
R2A
1K
-15V
Q4A
B647
B647
Q11A
D667
R3A
47R
R4A
47R
Q3A
A13
R18A
3K3
R19A
5K6
C2A
100/100V
C3A
100/100V
C8A
CL104
C7A
100U/
16V
R17A
1K
Q5A
D669
Q12A
B649
Q6A
D998
Q13A
B778
R24A
820R
R23A
820R
Q7A
2SC1815
R10A
10K
C9A
1U/50V
R25A
4.7/0.5W
C10A
CL104
R12A
100R
100R
R7A
10K
C6A
152P
R26A
6.8K
C1A
W10U/50V
R6A
10K
FL OUT+
+B
-B
R20A
220R 1/4W
R11A
10K
10K
Q8A
2SC1815
+B
-B
2
3
1
R22A
0.15/3W
0.15/3W
C4A
391/100V
C5A
391/100V
D2A
4148
D1A
4148
R27A
1K
R28A
1K
C12A
225/25V
C11A
225/25V
C13A
W10U/50V
5
L4C
L-4
7
L4D
L-4
FL-SG
MUTE
PRO
FL OUT-
C14A
101/100V
TP61
TP64
1
2
3
4
2
3
4
CN1A
SPK OUT
FL OUT-
FR OUT-
FR OUT+
FL OUT+
FL+
R5A
IN4148
Schematic: FL
GTO-3EZ
34
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