Read JBL GTR 104 Service Manual online
1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
C74P
22U/16V
C75P
106P
PROT1
R98P
4.7K
Q28P
2SC1815
R101P
22K
22K
R92P
10K
R87P 82K
R88P 82K
R89P 82K
R90P 82K
R91P
10K
D41P
BAS316
Q27P
2SC1815
R93P
10K
R119P
10K
C77P
220uF/16V
R100P
10K
D42P
NC
Q24P
2SC1815
Q25P
2SC1815
PROT3
L=8.5V
C14S
100uF/25V
R115S
4.3K
Q22T
2SC1815
Q21T
2SC1815
R119S
10K
PROT3
RCA-PRO
FL+ OUT
FR- OUT
RL+ OUT
RR- OUT
FL+ OUT
FR- OUT
RR- OUT
RL+ OUT
PAGE 12/19
L=8.5V
L=8.5V
PAGE 14/19
RCA-PRO
RCA-PRO
PAGE 4/19
PROT1
PROT1
PAGE 12/19
PROT3
PROT3
PAGE 17/19
+12V
+12V
PAGE 13/19
FL OUTPUT
FR OUTPUT
RL OUTPUT
RR OUTPUT
C45P
22U/16V
D44PBAS316
Q29P
2SC1815
D46P
BAS316
D45P
BAS316
D47P
BAS316
D48P
BAS316
R43H
22K
C39H
104P
2.8V
R42H
9.1V
9.1V
R27N
6.8K
6.8K
PROT
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