JBL Grand Touring Series GTO1004, Service Manual

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

R16
100

R19
100

R17

100

C8

W2200U/

35V

PGND

REM
+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

Q8
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

C2

22U/50V

R1

47K

R4

10K

D7

FR104

R2
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

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

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

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

47K
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

CN2

CON4

REM

DC12V

12V

GND

E2
E1

PRO LED

PRO 

PRO

+12
+12V

1

2

CN6

CON5

PRO

R3
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

R20
100

R23
100

R22

100

R14

22R/0.5W

C13

103/M

+VCC1

-VCC1

D19

U1620

D21

U1620R

Q10
HFP50N06

Q12
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

R31
NC

1

2

CN4

CON2.54*2

RT1

85

℃

1

2

CN5

CON2.54*2

R8
1K

R7
1K

R6
1K

R5
1K

R4
1K

R3
1K

R2
1K

R1
1K

LED8

LED

LED7
LED

LED6
LED

LED5

LED

LED4
LED

LED3
LED

LED2

LED

LED1

LED

8C

100UF/50V

9C

100UF/50V

25

 GTO1004