Read JBL GTO-804EZ Service Manual online
GTO-804EZ
R48 50 A B C D
47K
110K
ᬍব䕧
ᡫ
2011 04 26
PLACE NO
DESCRIPTON
DATA
R42A
22K
C18A
101
R46A
10K
10K
R56A
10K
R47A
10K
R55A
10K
1
2
ESD1A
NC
1
2
ESD2A
NC
C21A
10uF/50V
C22A
10uF/50V
LOW FL
HI2 FL
HI1 FL
C19A
NP 22uF/50V
C27A
47P
HI2 FL-1
HI1 FL-1
LOW FL-1
C14A
NC
R41A
56K
C16A
NC
FL
FL-INPUT
2
3
1
8
4
U1A
NJM4580
3
4
J1B
120203000085
RCA
-P
RO
R48A
47K
R50A
47K
R52A
0R
R53A
0R
R43A
120R/2W
R42B
22K
C18B
101
R46B
10K
R56B
10K
R47B
10K
R55B
10K
1
2
ESD1B
NC
1
2
ESD2B
NC
C21B
10uF/50V
C22B
10uF/50V
LOW FR
HI2 FR
HI1 FR
C19B
NP 22uF/50V
C27B
47P
HI2 FR-1
HI1 FR-1
LOW FR-1
C14B
NC
R41B
56K
C16B
NC
FR
FR-INPUT
6
5
7
U1B
NJM4580
1
2
J1A
120203000085
R83
470R
C25
104
R6
1K
PROT
RCA
-P
RO
3
4
1
2
U200P
PC817
R48B
47K
R50B
47K
R52B
0R
R53B
0R
R43B
120R/2W
RCA-PRO
R42C
22K
R46C
10K
R47C
10K
1
2
ESD1C
NC
1
2
ESD2C
NC
C21C
10uF/50V
C22C
10uF/50V
LOW RL
HI2 RL
HI1 RL
C19C
NP 22uF/50V
C27C
47P
HI2 RL-1
HI1 RL-1
LOW RL-1
C14C
NC
R41C
56K
C16C
NC
RL
RL-INPUT1
RCA
-P
RO
R48C
47K
R50C
47K
R52C
0R
R53C
0R
R43C
120R/2W
R42D
22K
R46D
10K
R47D
10K
1
2
ESD1D
NC
1
2
ESD2D
NC
C21D
10uF/50V
C22D
10uF/50V
LOW RR
HI2 RR
HI1 RR
C19D
NP 22uF/50V
C27D
47P
HI2 RR-1
HI1 RR-1
LOW RR-1
C14D
NC
R41D
56K
C16D
NC
RR
RR-INPUT1
R48D
47K
R50D
47K
R52D
0R
R53D
0R
R43D
120R/2W
5
6
J1C
120203000085
7
8
J1D
120203000085
1
2
3
SW2A
110103000002
4
5
6
SW2B
110103000002
FL-INPUT
FR-INPUT
9
10
J1E
120203000085
11
12
J1F
120203000085
R1H
100K
C1H
101
C3H
10uF/50V
R3H
1K
1K
C4H
10uF/50V
R4H
1K
1K
R2H
100K
C2H
101
R-OUT
L-OUT
R5H
47K
47K
R9H
47K
47K
FL-INPUT
R7H
47K
47K
RL-INPUT1
R6H
47K
47K
R8H
47K
47K
RR-INPUT1
R10H
47K
47K
FR-INPUT
2
3
1
8
4
U1HA
BA4560
6
5
7
U1HB
BA4560
1
2
ESD1H
NC
1
2
ESD2H
NC
NC
C6H101
1
2
C5H
101
A1
A2
A3
A4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
J3A
CON2*7P
RL-INPUT1
RR-INPUT1
RL+IN
RR-IN
+15V
FL-INPUT
FR-INPUT
FL+IN
FR-IN
-15V
+15V
FR-LED
FL-LED
RR-LED
RL-LED
1
2
3
4
5
6
7
J5B
CON7P-2.0
6
5
7
U5HB
BA4560
R3A
10K
10K
R4A
22K
ć
PTC1A
330R
2
3
1
8
4
U5HA
BA4560
R3B
10K
10K
R4B
22K
22K
ć
PTC1B
330R
330R
2
3
1
8
4
U2HA
BA4560
R3C
10K
10K
R4C
22K
22K
ć
PTC1C
330R
6
5
7
U2HB
BA4560
R3D
10K
10K
R4D
22K
22K
ć
PTC1D
330R
R5A
1K
1K
R5B
1K
1K
R5C
1K
1K
R5D
1K
1K
-15V
+15V
+15V
-15V
1
2
3
SW6A
110103000002
4
5
6
SW6B
110103000002
7
8
SW6C
110103000002
C71T
102
to 6/8
to 6/8
C14S
NC
R115S
NC
Q22T
NC
Q21T
NC
PROT
D12S
NC
R119S
NC
RCA-PRO
RL-1
RR-1
FL-O
FR-O
RR-O
RL-O
-15V
+15V
R45A
1K
2
3
1
8
4
U2A
NJM4580
6
5
7
U2B
NJM4580
R45B
1K
C18C
101
R56C
10K
R55C
10K
-15V
+15V
R45C
1K
C18D
101
R56D
10K
R55D
10K
R45D
1K
C31A
101P
C31B
101P
C31C
101P
C31D
101P
D4
IN4148
3
2
4
1
SW1A
110103000061
7
6
8
5
SW1B
110103000061
11
10
12
9
SW1C
110103000061
15
14
16
13
SW1D
110103000061
19
18
20
17
SW1E
110103000061
23
22
24
21
SW1F
110103000061
27
26
28
25
SW1G
110103000061
31
30
32
29
SW1H
110103000061
+15V
-15V
C5E
104
C7E
104
C8E
104
1
2
C9E
104
-15V
+15V
R-OUT
L-OUT
F&R-R
F&R-L
RL-G
RR-G
7
8
SW2C
110103000002
LED+15V
R4T
10R
C24T
22uF/50V
LED OFF
LED ON
1
2
ESD3H
NC
RCA
-P
RO
C32C
10uF/50V
C32D
10uF/50V
C32B
10uF/50V
C32A
10uF/50V
10uF/50V
R7B
100K
R7A
100K
R7C
100K
R7D
100K
T1 02A
35
33
34
36
SW1I
110103000061
110103000061
3
2
1
4
SW3A
110103000062
7
6
5
8
SW3B
110103000062
9
10
11
12
11
12
SW3C
110103000062
1
2
3
4
9
CN10A
2.0
5
6
7
8
10
CN10B
2.0
HPF1
FLI
FLAT1
LPF1
LPF2
HPF2
FRI
FLAT2
3
2
1
4
SW4A
110103000062
7
6
5
8
SW4B
110103000062
9
10
11
12
11
12
SW4C
110103000062
1
2
3
4
9
CN11A
2.0
5
6
7
8
10
CN11B
2.0
HPF1
FLI
FLAT1
LPF1
LPF2
HPF2
FRI
FLAT2
26
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