Read JBL GTO-804EZ Service Manual online
GTO-804EZ
R56P
22R/1W
22R/1W
C61P
102
C
52P
3300U
/50V
C
53P
3300U
/50V
C23P
104
C
38P
100U
/25V
C37P
100U/25V
C24P
104
104
R38P
10K
10K
C33P
220uF/25V
C34P
220uF/25V
220uF/25V
1
2
3
J2P
120903000089
R27P
2K2
R28P
2K2
2K2
PGND
REM
+12V
R29P
47R
47R
R30P
47R
C21P
W3300/25V
R31P
47R
47R
C29P
103
R33P
22R
22R
R32P
47R
47R
C30P
103
103
R34P
22R
R2P
10K
C20P
W3300/25V
C13P
104
C18P
104
1
2
C58P
NC
P+12V
C26P
NC
R14P
1K
R15P
1K
+
1
-
2
FED
3
DT
4
CT
5
RT
6
GND
7
OP
1
8
E1
9
E2
10
OP
2
11
VC
C
12
13
RE
F
14
-
15
+
16
U1P
TL494
R47P
100K
100K
R50P
16K
16K
C40P
102
R43P
4K3
4K3
C25P
104
C41P
104
R55P
22k
R41P
11K
C57P
47uF/16V
Q11P
2SA1015
C17P
104
R17P
47K
R39P
2K
R23P
10K
Q4P
2SC1815
R22P
10K
10K
C15P
104
104
C16P
104
R16P
47K
R18P
2K2
R19P
4K3
4K3
D11P
1N4148
1N4148
C14P
104
R21P
62K
62K
ZD1P
3V9
3V9
R20P
910R
910R
C28P
105/63V
C42P
100uF/16V
D12P
1N4148
1N4148
D13P
1N4148
C43P
22uF/25V
Q12P
2SC1815
R49P
100K
R48P
100K
R51P
2K2
2K2
R45P
100K
R46P
100K
Q13P
2SC1815
R52P
2K2
GREEN
D14P
1N4148
Q6P
S8550
S8550
Q8P
2SA1015
Q7P
2SA1015
1
2
F1PA
25A
3
4
F1PB
25A
C60P
104
+BATT
C44
104
C45P
104
C59P
222
PROT
REM
R53P
10K/1W
R54P
10K/1W
R11P
10K
10K
+15V
-15V
R40P
2K
Q5P
S8550
S8550
C19P
104
104
C56P
103/250V
103/250V
F1
D20P
RS1G
D19P
RS1G
D17P
RS1G
D18P
RS1G
R8P
2K7
R9P
2K7
2K7
C46P
104P
104P
C47P
104P
104P
R36P
22R
C32P
681
R26P
10K
D5P
1N4148
C49P
681P
681P
C48P
681P
C50P
681P
C51P
681P
C1P
104
104
C2P
104
104
C3P
102
D9P
1N4007
C10P
103
C55P
102/100V
102/100V
C54P
102/100V
102/100V
+VCC
-VCC
C6P
102
C7P
102
C8P
102
C9P
102
D21P
NC
NC
C39P
NC
R25P
10K
R42P
11K
11K
R24P
10K
2.5V
P+12V
+12VD
1
4
5
8
3
2
9
11
7
6
10
T1P
5.5:12.5:8(EV2)
R57P
82K
R58P
10K
R6P
1K
1K
D25P
IN4148
C4P
220uF/25V NP
D24P
IN4148
IN4148
MUTE
R75P
3K9
3K9
R74P
220R
220R
+4.1V
HP 16.5V
R1P
47R
47R
R4P
47R
47R
1
2
J13P
NC
D23P
F1620A
K
A2
A1
D22P
F1620C
M1P
AOT460
M3P
AOT460
M7P
AOT460
M2P
AOT460
M4P
AOT460
M8P
AOT460
LED1P
RED
M5P
K117
K117
PROT1
D2P
6A10
6A10
PGND
C5P
NC
SG-ON
3
4
1
2
U7T
NC
NC
R52T
NC
R51T
NC
NC
R50T
NC
R49T
NC
R48T
NC
NC
R47T
NC
NC
+12VD
Q4T
NC
Q5T
NC
D5T
NC
NC
to 6/8
to 6/8
C6E
104
104
1
2
C17E
104
L3P
030163000047
L2P
030163000047
030163000047
C11P
104
104
REM1
CA1
104/M
R3P
220K
220K
C22P
105/160V
105/160V
1
2
3
4
CN12
CN3D
L1P
1.3mH(JD2010)
1.3mH(JD2010)
1
2
L4P
030123000001
1
2
L5P
030123000001
030123000001
1
2
3
4
CN5A
120*9
1
2
J3P
CN2P-2.5
R5P
1K
1K
R1
NC
C12P
105
C62P
104
104
Q1P
2SC1815
LP 8.5V
C63P
104P
104P
C64P
104P
104P
R77P
0R
0R
R76P
0R
0R
020513000163
020513000163
G
2
O
3
I
1
U2P
KIA7815
KIA7815
G
1
O
3
I
2
U3P
KIA7915
KIA7915
D15P
NC
NC
R174
NC
R175
NC
NC
R176
NC
NC
Q25
NC
C1
NC
NC
+15V
+VCC
32