Sharp 37GQ-20FP, Service Manual

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14
37GQ-20FP
2
2
5
3
3
FOCUS
1
1
L3
4
4
-10V
+10
V
JF15
JF13
+105
V
-
+20V
+10V
+8V
S1001 K0079GE
S1002 K0079GE
C703
10nF
(250V)
KZ0029
C704
10nF
(250V) KZ0029
C711 100uF (160V)
D701 DX0571 1N4005
D702
DX0571
1N4005
D703
DX0571
1N4005
D704 DX0571 1N4005
D705
R702 470K (1/2W)
D707 DX0505 1N4935
D709 DX0590BM MBR1100RL D710 DX0504 1N4934
T701
Z0580BM
8 3
16 15 11 13 12
D
8
D
9
D
10
D
11
12
12
VCC
13
GND
14
L701
CILF0160BM
(G) N0207CE
C507 220nF
R524 3K9
D717
1N4937 DX0507
R715 10
D716 DX0551BM
R880
470
C862 470pF
(L2)
QTIPM0017CEFM
R888 0
Q870 TX0181 BF422
9
F701 T3.15
R879 470
Q872 TX0181 BF422
(H)
N0461CE
5
C874
1nF
(500V)
CRT VB34EAC0136*N
7 5 4 9 3
6
8
1
12
R894 1K
R885 2K7 (1/2W) R883 2K7 (1/2W)
L861
12uH
C860 470pF
R866 15K (2W)
R862 15K (2W)
7
R899 0
8
R887 2K7 (1/2W)
Q885 TX0180BM
C701 470nF
(275V)
FZ0160BM
C871 470pF
6
R892 1K
C876
4.7nF
(2KV)
R864
15K
(2W)
D811 DX0551
D862
DX0551
(A) N0304CE
R893 1K
R881 470
C861 470pF
D861
DX0551
4
Q883 TX0180BM
C872 470pF
(L3) QTIPM0017CEFM
R898 0
S701 P0588
C873 470pF
Q871 TX0181 BF422
3
D860
DX0551
Q887 TX0180BM
(K
)
N0561
D812 DX0551
C878 10uF
(200V)
C715 100nF
Q702 TX0218
BC337-40
R710
220 (1/2W)
JF11
C707 10uF (16V)
C710 220uF (25V)
C705
47uF (400V) EZ0140BM
C879 100pF
Q705 2SA1037
R716 47K (1/2W)
C718 47nF 400V
R701 470K (1/2W)
FB701
R718 4K7
R724 150
R725 390
R502
C723 100pF
R703 22
FB702 BLN-0037CE
C702 10nF (250V) KZ0029
PR701 P0028
D722 DX0504 1N4934
D721 DX0504 1N4934
D708 DX0561 RGP15J
C728
220pF (2KV)
C713 220uF
C712 220uF (16V)
1
2
13
15
14
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I
H
G
F
E
D
C
B
A
2 3 4 5 6 7
SCHEMATIC DIAGRAM (Version 01).