JBL GTO 1004 Service Manual ▷ View online
1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
Q7D
5551
5551
Q8D
5551
5551
R14D
22R
22R
R17D
22R
22R
R18D
5K6
R1D
1K
H+
Q11D
5401
Q12D
5401
R15D
22R
R16D
22R
R19D
5K6
R5D
1K
H-
Q1D
B647
B647
Q3D
D667
R6D
47R
R7D
47R
Q9D
A13
R20D
3K3
R21D
6K2
C8D
100/100V
C9D
100/100V
C10D
CL104
C7D
100U/16V
R4D
1K
Q2D
D669
Q13D
B649
Q5D
TIP35C
Q15D
TIP36C
R32D
820R
R33D
820R
Q10D
5551
R11D
10K
C11D
1U/50V
PRO
R36D
4.7/0.5W
C12D
CL104
R13D
100R
100R
R10D
10K
C4D
471
MUTE
CH4SG
R37D
7K5
C3D
W10U/50V
R9D
10K
CH4OUT
PRO
+VCC1
-VCC1
CH4OUT
MUTE
CH4SG
R22D
150R 1/4W
R12D
10K
10K
Q6D
S8050
+VCC1
-VCC1
C1D
391/100V
C2D
391/100V
DW GNO:
PART NO:
PART NAME:
PRODUCT MODE:
SCALE: 1:1
UNIT: MM
SIZE: A4
REV: PV
DRAWN BY:
CHECKED BY:
APPROVED BY:
DATA:
DATA:
DATA:
AMP-4CH
JBL GTO1004
REV
REVISION RECORD
DATA
APPROVED
TAN.SHI.CHUAN
2007.07.12
D2D
4148
D1D
4148
R35D
47K
DC
R2D
1K
R3D
1K
C6D
22U
C5D
22U
Q4D
TIP35C
Q14D
TIP36C
R23D
4R7 1/4W
R24D
4R7 1/4W
R25D
4R7 1/4W
R26D
4R7 1/4W
4R7 1/4W
R27D
0.1R 5W
0.1R 5W
R28D
0.1R 5W
0.1R 5W
R30D
0.1R 5W
0.1R 5W
R29D
0.1R 5W
0.1R 5W
R31D
820R
R34D
820R
R38D
150R 1/4W
Q16D
NC
NC
R40D
NC
R39D
NC
NC
TEST
D8D
4148
4148
24
GTO1004
1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
C16
102/M
R24
22/0.5W
C28
330U/50V
C27
330U/50V
1
2
3
CN3
R18
100
100
R16
100
100
R19
100
100
R17
100
C8
W2200U/
35V
PGND
REM
+12V
+12V
C44
CC104
R30
10K
C43
CC104
MUTE
C45
100U/25V
CH3OUT
CH4OUT
Q4
C1815
Q5
C1815
R13
22R/0.5W
C12
103/M
V+
V-
+VCC
-VCC
D18
U1620
D20
U1620R
Q6
HFP50N06
HFP50N06
Q8
HFP50N06
HFP50N06
Q7
HFP50N06
Q9
HFP50N06
R12
22R/0.5W
C14
103/M
C7
W2200U/
35V
CH2OUT
CH1OUT
C35
330U/25V
C36
330U/25V
C39
CC104
C40
CC104
H+
H-
MUTE
+12
DW GNO:
PART NO:
PART NAME:
PRODUCT MODE:
SCALE: 1:1
UNIT: MM
SIZE: A4
REV: PV
DRAWN BY:
CHECKED BY:
APPROVED BY:
DATA:
DATA:
DATA:
POWER
JBL GTO1004
C4
CC104
CC104
C2
22U/50V
R1
47K
R4
10K
D7
FR104
R2
4K7
4K7
C1
NP22U/25V
R5
100K
C3
CC104
Q1
NC
R6
3.9K/0.25W
AC
C31
3300U/50V
C32
3300U/50V
D8
FR104
D9
FR104
D10
FR104
D11
FR104
C18
47U/50V
C19
47U/50V
C24
CL104
C23
CL104
CL104
F1B
25A
F1C
25A
R27
100/1W
R26
100/1W
SPEAKER OUT
REV
REVISION RECORD
DATA
APPROVED
TAN.SHI.CHUAN
2007.07.12
D1
4148
D5
4148
D6
4148
C9
104
104
C22
104
1
2
L2A
100UH
1
2
L3A
100UH
+12V
2
CL104
1
CL104
DC
1
2
CN5
CON5
1
2
L1A 5UH
PRO
1
2
3
4
5
6
7
8
CN4
CON8
1
2
3
4
5
6
7
8
9
10
11
12
CN7
CON10
CON10
CH2
S
G
CH1
S
G
CH4
S
G
CH3
S
G
V+V-
H-H+
ZD2
15V1W
ZD1
15V1W
D2
4148
V-
AC
R8
47K
R9
R9
47K
R10
R10
47K
R11
47K
C11
100U
R7
10K
D4
4148
Q3
C1815
Q2
C1815
D3
4148
PRO
CH4OUT
CH3OUT
CH2OUT
CH1OUT
1
2
3
4
CN1
CON4
1
2
3
4
2
3
4
CN2
CON4
REM
DC12V
12V
GND
E2
E1
E1
PRO LED
PRO
PRO
+12
+12V
+12V
1
2
CN6
CON5
PRO
R3
10K
10K
2
4
9
8
6
1
3
7
10
5
8
T1
TRANC-2
C17
102/M
R25
22/0.5W
C30
330U/50V
C29
330U/50V
R21
100
100
R20
100
100
R23
100
100
R22
100
R14
22R/0.5W
C13
103/M
+VCC1
-VCC1
D19
U1620
D21
U1620R
Q10
HFP50N06
HFP50N06
Q12
HFP50N06
HFP50N06
Q11
HFP50N06
Q13
HFP50N06
R15
22R/0.5W
C15
103/M
C37
330U/25V
C38
330U/25V
C41
CC104
C42
CC104
C33
3300U/50V
C34
3300U/50V
D12
FR104
D13
FR104
D14
FR104
D15
FR104
C20
47U/50V
C21
47U/50V
C26
CL104
C25
CL104
R29
100/1W
R28
100/1W
1
2
L4A
100UH
1
2
L5A
100UH
6
CL104
5
CL104
ZD4
15V1W
ZD3
15V1W
2
4
9
8
6
1
3
7
10
5
8
T2
TRANC-2
C6
W2200U/
35V
C5
W2200U/
35V
1
2
L6A
5UH
D16
6A4
F1A
25A
C47
104
C46
104
R32
10K
10K
R31
NC
NC
1
2
CN4
CON2.54*2
RT1
85℃
1
2
CN5
CON2.54*2
R8
1K
1K
R7
1K
1K
R6
1K
1K
R5
1K
1K
R4
1K
1K
R3
1K
1K
R2
1K
1K
R1
1K
1K
LED8
LED
LED7
LED
LED
LED6
LED
LED
LED5
LED
LED4
LED
LED
LED3
LED
LED
LED2
LED
LED1
LED
8C
100UF/50V
9C
100UF/50V
25
GTO1004
1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
+
1
-
2
FED
3
DT
4
C
5
R
6
GND
7
OP1
8
+
16
-
15
REF
14
CON
13
VCC
12
OP2
11
E2
10
E1
9
TL494CN
U1 TL494
R27
11K
11K
R9
22K
C26
102/M
C27
100/25V
Q10
A1015
R53
15K
15K
C3
1U/50V
PRO
R30
1K
R31
1K
R28
1K
R29
1K
Q3
C1815
R17
220R
220R
C25
104
Q2
C1815
R10
100R
R11
4.7K
R13
3K
Q6
B649
C1
47/25V
R1
10K
R26
1K
R4
100K
R24
12K
12K
R23
10K
R12
100K
C22
220/16V
R18
22K
R5
6K8
R3
330K
R51
6K8
Q7
C1815
R15
1K
+12
Q1
C1815
R7
18K
DW GNO:
PART NO:
PART NAME:
PRODUCT MODE:
SCALE: 1:1
UNIT: MM
SIZE: A4
REV: PV
DRAWN BY:
CHECKED BY:
APPROVED BY:
DATA:
DATA:
DATA:
POWER1
JBL GTO1004
R65
33K
ECN NO
DESCRIPTON
DATA
APPROVED
TAN.SHI.CHUAN
2007.07.12
C20
22/16V
D1
4148
D13
4148
D2
4148
D3
4148
D4
4148
ZD2
3V9
3V9
+12V
+12
D20
4148
R25
100k
R14
5K6
1
2
3
4
5
2
3
4
5
CN1
CON4
1
2
3
4
5
2
3
4
5
CN2
CON4
PRO
REM
DC12V
12V
GND
DC12V
12V
GND
E2
E1
PRO LED
PRO
E1
PRO LED
PRO
Q9
A1023
3
1
2
Q8
A1023
C4
104
104
+12
ZD1
15V
26
GTO1004
1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
+
1
-
2
FED
3
DT
4
C
5
R
6
GND
7
OP1
8
+
16
-
15
REF
14
CON
13
VCC
12
OP2
11
E2
10
E1
9
TL494CN
U1 TL494
R27
11K
11K
R9
22K
C26
102/M
C27
100/25V
Q10
A1015
R53
15K
15K
C3
1U/50V
PRO
R30
1K
R31
1K
R28
1K
R29
1K
Q3
C1815
R17
220R
220R
C25
104
Q2
C1815
R10
100R
R11
4.7K
R13
3K
Q6
B649
C1
47/25V
R1
10K
R26
1K
R4
100K
R24
12K
12K
R23
10K
R12
100K
C22
220/16V
R18
22K
R5
6K8
R3
330K
R51
6K8
Q7
C1815
R15
1K
+12
Q1
C1815
R7
18K
DW GNO:
PART NO:
PART NAME:
PRODUCT MODE:
SCALE: 1:1
UNIT: MM
SIZE: A4
REV: PV
DRAWN BY:
CHECKED BY:
APPROVED BY:
DATA:
DATA:
DATA:
POWER1
JBL GTO1004
R65
33K
ECN NO
DESCRIPTON
DATA
APPROVED
TAN.SHI.CHUAN
2007.07.12
C20
22/16V
D1
4148
D13
4148
D2
4148
D3
4148
D4
4148
ZD2
3V9
3V9
+12V
+12
D20
4148
R25
100k
R14
5K6
1
2
3
4
5
2
3
4
5
CN1
CON4
1
2
3
4
5
2
3
4
5
CN2
CON4
PRO
REM
DC12V
12V
GND
DC12V
12V
GND
E2
E1
PRO LED
PRO
E1
PRO LED
PRO
Q9
A1023
3
1
2
Q8
A1023
C4
104
104
+12
ZD1
15V
26
GTO1004
