Sharp LC-32GD1E Service Manual page 74

LC-32GD1E
LC-37GD1E
Ë INVERTER-A Unit (LC-37GD1E)
H
P7505
B3PS-VH
G
LUG7502
SD01138-21
LUG7501
SD01138-21
P7506
F
E
D
B12B-PASK-1
P7507
C
B
A
12PL-FJ
1 2
U.CODERUNTKA080WJZZ
Vin
H-0017-2
1
N.C
2
GND
3
LUG7503
LUG7504
SD01138-21
SD01138-21
R7569 R7570
N.M N.M
R7546
N.M
R7547
R7549
N.M
0 (3225)
S GND
1
STB
2
OFL1
3
R7544
N.M
R7543
OFL2
4
0
R7545
INV OSC
5
0
INV ERR
6
C7566
REG1
0.01uF 50V
7
IS1-1
8
IS1-2
9
REG2
10
IS2-1
11
IS2-2
12
GND
1
+B5-12V
2
S GND
3
STB
4
OFL2
5
INV OSC
6
INV ERR
7
SRT
8
SS
9
REG2
10
IS2-1
11
IS2-2
12
3 4
CONFIDENTIAL
FH7502
F7503 FH7501
H-0017-2
TLC 10A 250V
R7548
0 (3225)
R7525
0
1SS355
D7523
R7533
1K F
R7555
51k F
R7539
R7513
47K F
51kF
3
5
4 6
Q7511
2
UM6K1N
1
R7532
N.M
C7552
N.M
R7537
1.1K F
R7536
C7551
1.1K F
N.M
R7531
N.M
5 6
74
5 4
2
IC7502
3
BA00ASFP
R7538
N.M
R7541
N.M
R7540 R7529
0 100
R7517
C7548
100 F R7520
N.M
N.M
R7516
R7524
N.M 0
IC7501 BD9766FV
R7512
R7522 36k
VCC
DUTY
N.M F
R7509
68K F
BRT P1
R7521
R7510
75KF
68K F
BCT N1
R7511
1K F
RDIS PGND
C7567
N.M
RT N2
R7556
75KF
SRT P2
CT SCP2
C7545
C7544
N.M
GND SCP1
330p CH
4700pF/50V
FB1 SS
100K F
C7546
R7523
C7547
IS1 REG
2200pF
VS1 COMP2
4700pF/50V
FB2 COMP1
100K F
C7549
R7530
C7550
IS2 STB
2200pF
VS2 FAIL
7 8
R7515
6.8K F
R7557
1 0
(1608)
R7558 R7514
N.M 2.2K F
C7539
4.7u 25V
(3216)
R751
R751
C7540
2.2u 10V (212
C7541
2.2u 10V (212
C7542
0.22u 16V
C7543
0.1u 16V
R7527 10K F
10K F
R7528
R7534 100 F
R7526 100
9 10