Sharp 37GQ-20H, Руководство по обслуживанию

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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)
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)
QCNW-2834BMZZ
(F) N0505CE
R714
820
(1/2W)
R517 180K
C503
330nF
Q505 2SA1037
+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)
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
Q708
2SC2412KQ
R502 1K
R530
180K
C510
100pF
C724 100pF
C723 100pF
R509 1K
R537 15K
C726 2.2uF
R1027 100
R
J67 1uF
Q507
2SC2412KQ
C601 6n8 1K5
R718 4K7
R534 1K5
D603
DX0045
R608 18K
R538
2K2
C725
2n2 (4Kv)
Q506 2SA1037
R525 120
C713 220uF (16V)
220uF (16V)
R723 1K
C605 100nF
T601
NF2072BM
4 2 5
6
9
D712 6V2 (2%)
R711 22
FB701
BLN-0020
D716 DX0551BM
R715 10
Q706 2SA1037
D723
DX0503
C714 470uF (10V) D721 DX0504
3
4
7
8
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H
G
F
E
D
C
B
A
SCHEMATIC DIAGRAM (01 Version).