D Board - Sony KLV-B20G10 Service Manual

(4) D Board

CN8000
R5V 1
Vin 4
PANEL_DET 8
E
BACK_LIGHT 9
DIMMER 10
TO
A (2/2) BOARD
CN704
CN8200
7
TO
HV200+ 1
LCD 8
HV200- 7
PANEL
T8201
7
8
CN8400
7
TO
HV200+ 1
8
LCD
HV200- 7
PANEL
T8401
7
8
CN8600
7
TO
HV200+ 1
8
LCD
HV200- 7
PANEL
T8601
7
8
KLV-B15G10/B20G10
T8200
1
Q8200
2
DRIVE
3
4
5
6
Q8201
1
2
D8205
3
4
D8206
5
6
D8203
D8204
D8208 D8207
Q8103
(2/2)
D8202
T8400
1
Q8400
2
DRIVE
3
4
5
6
Q8401
1
2
D8405
3
4
D8406
5
6
D8403
D8404
D8407 D8408
D8303
(2/2)
D8402
T8600
1
Q8600
2
DRIVE
3
4
5
6
Q8601
1
2
D8605
3
4
D8606
5
6
D8603
D8604
Q8607 Q8608
Q8503
(2/2)
Q8602
– 16 –
KLV-B15G10/B20G10
RM-Y1108 RM-Y1108
IC8000
7
1
Q8100
DRIVE
IC8100
INVER CONTROL
28
27
VCC P1
3 26
BCT N1 Q8101
23 10
P2 VS1
24
N2 D8105
VS1
D8106
9
IS1
13
VS2 D8103
D8107 Q8108
12
IS2
15
Q8103
FAIL
16 (1/2)
STB Q8102
1
DUTY
5 20
SRT REG
6
CT
Q8300
DRIVE
IC8300
INVER CONTROL
28 27
VCC P1
3 26
BCT
N1 Q8301
Q8001
10
23
VS1
P2
24
N2 D8305
D8306
9
IS1
13
VS2 D8303
D8307 D8308
12
IS2
15
Q8303
FAIL
16 (1/2)
STB Q8302
1
DUTY
5 20
SRT REG
6
CT
Q8500
DRIVE
IC8500
INVER CONTROL
28 27
VCC P1
3 26
BCT N1 Q8501
Q8002
23 10
P2 VS1
24
N2 D8505
D8506
9
IS1
13
VS2
D8503
D8507 D8508
12
IS2
15
Q8503
FAIL
16 (1/2)
STB Q8502
1
DUTY
5 20
SRT REG
6
CT
6
-
5
+
2
-
3
+
T8100
CN8100
1 7
1 HV100+
2 8
7 HV100-
3
4
5
6
T8101
1 7
2 8
3
4
5
6
D8104
T8300
CN8300
1 7
1 HV100+
2 8
7 HV100-
3
4
5
6
T8301
1 7
2 8
3
4
5
6
D8304
T8500
CN8500
1 7
1 HV100+
2 8
7 HV100-
3
4
5
6
T8501
1 7
2 8
3
4
5
6
D8504
D
(INVERTER)
– 17 –
TO
LCD
PANEL
TO
LCD
PANEL
TO
LCD
PANEL