Read Sharp 37GQ-20 (serv.man6) Service Manual online
15
37GQ-20H
H.V.
FOCO
G2
1
2
3
4
1
+8V
+8V
+5V B
-10V
SER
J77
+7V
-10V
+5V A
-25V
+10V
PC3
+105
V
+105
V
.
.
C708
15nF
C709
2n2
(4Kv)
C603
220uF
(10V)
C604
220uF
(10V)
D705
DX0551
D706
C6V2
EX0584
R704
100
R705
330
(TQ)
R707
8M2
(1/2W)
(UA)
R708
8M2
(1/2W)
(UA)
D711
DX0503
1N4933
D710
DX0504
1N4934
D714
B5V6
Q701 2SC2412
Q703
TX0218
BC337-40
R512
10K
R513
68K
Q501
BC636
R604
470
(1/2W)
R606
6.8
(1/2W)
R607
1
(1/2W)
R610
27
(1/2W)
R611
27
(1/2W)
R612
2.7
(1W)
R615
10
(1/2W)
R616
3K3
(1/2W)
C608
1uF
(160V)
C609
470nF
(250V)
FZ0174BM
Q601
TX0132
BU508D
Q604
2SC2412
L601
4.7uF
(CF)
L602
22uH
(CF)
D601
DX0551
D602
DX0505
1N4935
D604
DX0506
1N4936
D6
DX
1N
R614
560
11
7
10
3
8
5
6
14
13
9
10
IC701
TDA16833
GND
1
FB
2
3
3
D
4
D
5
D
6
D
7
D
8
D
9
D
10
D
11
12
12
VCC
13
GND
14
(H)
N0461CE
(F)
N0505CE
R714
820
(1/2W)
R517
180K
C503
330nF
Q505
2SA1037
R525
120
+VS
-VS
_
+
IC501
UA741
8
7
6
5
4
3
2
1
220nF
R519
8K2
R617 1K
Q502
BC635
D503
1N4933
C717
10uF
(16V)
R603
330
(1/2W)
R609
2.2
(1/2W)
Q603
TX0112
BC636
R605
6.8
(1/2W)
Q602
BC635
TX0108BM
R523
560
R536
4K7
R516
1K
D605
DX0504
1N4934
R613
15K
C606
22nF
R706
680
R710
220
(1/2W)
C607
100uF
(35V)
FB701
BLN-0020
C722
10uF
(16V)
R722
120
C610
22nF
D607
EX0549BM
7V5
R510
1
(1/2W)
R533
120K
Q509
2SA1037
R535
820K
Q707
TX0217
BC337
D718
5V6
R721
22
R720
560
(1/2W)
R719
2K7
Q706
2SA1037
Q708
2SC2412KQ
R502
1K
R530
180K
C510
100pF
C724
100pF
C723
100pF
R509
1K
R703
22
R537
15K
C726
2.2uF
R1027
100
J67
1uF
Q507
2SC2412KQ
D723
DX0503
T601
NF2072BM
4
2
5
6
9
D712
6V2
(2%)
C601
6n8
1K5
R711
22
R723
1K
R718
4K7
C713
220uF
(16V)
C714
470uF
(10V)
220uF
(16V)
Q506
2SA1037
R534
1K5
D603
DX0045
C605
100nF
R608
18K
R538
2K2
C725
2n2
(4Kv)
3
4
7
8
Page 17
Page 14
8
9
10
11
12
13
14
I
H
G
F
E
D
C
B
A
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