Grundig DVD-P 7500 Bedienungsanleitung Seite 22

Display-Platte – Display-Treiber / Display Board – Display Driver
VR
VG
VB
CSY
DM1
BLK
HSY
FRPT
N/P
FRDV
VCC
VGH
VGL
COM
GND
VCC VCC
LT2
22uH
CT11
CT2 CT42
0.1U 10U/16V 0.1U
VGL VGL
LT3
22uH
CT28
CT4
0.1uF 0.1U
VGH VGH
LT4
CT16
CT15
22uH
0.1uF
1uF
RT8 560
1 2
RT9 560
1 2
VCC
0
RT11
1 2
RT12 4K7
1 2
CT118
OPEN
UON
CT22
0.33uF
1 2
CT23 1uF
49
50
51
52
RT15
560
1 2 53
54
RT17 100
CT7 55
RT18
680P
OPEN
56
RT19 100
1 2 57
RT20 100
1 2 58
CT18 CT8 CT17
59
RT21 100
680P 680P 680P 60
100
RT23
1 2 61
560
RT24
RT35
1 2 62
CT34
39
1U
RT25 51K
1 2 63
CT19
OPEN 64
VCC
1 2
RT1
560
CT116 CT119 CT55
0.1uF 0.1uF 0.1uF
LT1
22uH
CT10
10uF/16V
CT9
0.1uF
1 2
RT7 2K
RT36 560
1 2
RT37 100
1 2
RT38
100
1 2
RT39
100
1 2
RT40
100
1 2
100
RT41
1 2
RT42 100
1 2
VCC
CT54
0.1U
32
31
30
29
28
27
26
U3
25
8D02D
24
23
22
21
20
19
18
17
RT27 RT49
39 10K
RT28 2K
1 2
RT29 2K
1 2
VRT4
RT53
RT30 2K
1 2 10K
20K
2 1
RT31
2K
1 2
RT56
CT26
68K
1000P 1 2
1
RT57
3K9
CT41 RT58
0.1uF 2K
RT33
100
RT34
CT25
4.7 ZT1
10uF
6.2V
CT29 CT30 CT31 CT32 CT43 CT44
680P 680P 680P 680P 680P 680P
39
RT59
1 2
OPEN
RT60
1 2
OPEN
RT61
1 2
RT62
39
1 2
RT63 39
1 2
RT64
39
1 2
RT43 2K
2 1
RT44 560
2 1
VCC
RT45 OPEN
1 2
RT46 5K6
2 1
1 2
CT33
1000P
1 2
LT10
0.82UH CT36 CT46 OPEN
2 1 1 2
100P
RT47
RT48
CT47 OPEN
39
39K
1 2
1 2
CT37
RT50 CT48 1000P
1000P
10K 1 2
RT52 1M
2 1
CT39 0.1uF
RT54 51K
2 1 1 2
RT65 0
1 2
CT40
680P
1 2
CT13
0.1U
UT4
N-M2107F
1 5 VRT5
50K
+
2
-
3 4
CT50
2 RT69
0.1uF
0
DT1
4148
CT35 ZT3
4148
0.047uF
TO LG PANEL :
CA13
CON30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
RT10
560
CT52
56P
CT51 CT53
56P 680P
RT68
RT67 10K
39K
CT49
0.1uF
ZT2
9.1V
RT13
0
VCC +5V