GTR 104 - JBL Car Audio Service Manual (repair manual). Page 17

Read JBL GTR 104 Service Manual online

1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
+VCC
-VCC
+12V
-12V
FL_IN1
FR_IN1
RL_IN1
RR_IN1
PROT1
SD1
+12VC
FL+ OUT
FR- OUT
RR- OUT
RL+ OUT
PROT1
GTR-104 amplifier
GTR-104 amplifier.sch
FL_IN1
FR_IN1
RL_IN1
RR_IN1
PROT LED
PROT3
+5VB
PROT_85C
PROT_2
+12V-2
-12V-2
PRE_OR
PRE_OL
AD2
FL-VR
FR-VR
RL-VR
RR-VR
SD2
LED+5V
PROT LED
+12V
-12V
+12V-1
AUTO OFF
GTR-104 Connent amp
GTR-104 Connent amp.sch
MCU_SP REM
PRE_OL
PRE_OR
+12V
-12V
RCA-PRO
+1.8V
-1.8V
FL-VR
FR-VR
RL-VR
RR-VR
-12V-2
+12V-2
+12V-1
GTR-104 input
GTR-104 input.sch
MCU_SP REM
E2
E1
FUSED1
PROT_2
PROT_85C
PROT LED
AD2
L=8.5V
AUTO OFF
+12V
PROT3
GTR-104 power drive01
GTR-104 power drive01.sch
FUSED1
E2
E1
FUSED1
SD2
SD1
+12VC
-VCC
+VCC
+12V
-12V
LED+5V
+5VB
+VCC
-VCC
+12V
-12V
LED+5V
+5VB
GTR-104 power
GTR-104 power.sch
FL+ OUT
FR- OUT
RR- OUT
RL+ OUT
L=8.5V
RCA-PRO
PROT1
PROT3
+12V
GTR-104 PROT
GTR-104 PROT.sch
AMP BLOCK
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