THOMSON 32LB115B5, Руководство по обслуживанию

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LCD12B
First issue 01 / 05
B A IN
RA IN
GVR EF
AD GE 0
AD RE 5
AD GE 3
AD GE 2
AD GE 5
AD RE 4
AD BE0
AD BE1
AD BE7
AD RE 0
AD RE 2
AD RE 6
AD RE 7
SOG IN
GBE4
GBE3
GBE0
GBE1
GBE2
GBE5
GBE6
GBE7
GGE4
GGE5
GGE6
GGE7
GGE0
GGE1
GGE2
GGE3
GRE0
GRE1
GRE2
GRE3
GRE4
GRE5
GRE6
GRE7
GVM ID
ADS
O
G
GA IN
A DHS
ADVS
AD BE2
AD BE3
AD BE4
AD BE5
AD BE6
AD GE 4
AD GE 7
AD RE 3
AD GE 1
AD GE 6
AD RE 1
A DCK
PV DD VD3 3 AV DD
AV DD
AV DD
PV DD
VD33
VD3 3
VD3 3
VD33
PV DD
VD3 3
VD3 3 PV DD
+5VS
+5VS ADP WR
VD3 3
GRE[0. .7]
GGE [0..7]
GB E[0..7 ]
GCL K
GHSS OG
MV _EN
SCL _CP U
SDA_ CP U
GCOAS T
GFBK
GVS
GAF EO E
GBLKSPL
DVI_CK
COMP _CRPR
COM P_ CY PY
CO MP _CBPB
RE D_PR_IN
GR EEN_ YP _IN
BLUE_PB_ IN
TW O_OPTION
AD PW R_ON
RG B_HS
RG B_VS
Main BOARD
Trac e and
Components
Close IC
I2C Addr: 0x9
8
[P .4 ]
[P .6]
[P.9]
[P.9]
[P.9]
[P.1]
[P.1]
[P.1]
[P.4]
[P.4]
[P.4]
[P.4]
[P.4]
[P.4]
[P.4]
[P.4]
[P.4]
[P.4]
[P.7 ]
LO W
OUTPUT
Y Pr Pb
PC
TWO_OPTION
HIGH
(OPEN)
R6 7 221K F
C3 4
0.1U K
C8 7
0.1U K
RN8
47
1
2
3
4 8
7
6
5
C225 0.01U K
C223 0.01U K
+ C7 5
47U
16V
1
2
U3 2
BA7657 F
RIN_ 1
1
HDdetect
2
GIN_ 1
3
GND
4
BIN_ 1
5
GND
6
RIN_ 2
7
GND
8
GIN_ 2
9
GND
10
BIN_ 2
11
VIN_ 1
12
HIN_ 1
24
HIN_ 2
23
HD_ O
22
R_out
21
VCC
20
G_out
19
CON_IN
18
CON_ O
17
CTL
16
B_out
15
VD_out
14
VIN_ 2
13
C8 1
0.1U K
U1 2
74LVC1 G126
OE
1
A
2
GND
3
VCC
5
Y
4
D2 4
1N4148
1 2
RN 12
47
1
2
3
4 8
7
6
5
U9
AD9 883KST-110
GND
1
G7
2
G6
3
G5
4
G4
5
G3
6
G2
7
G1
8
G0
9
GND
10
VDD
11
B7
12
B6
13
B5
14
B4
15
B3
16
B2
17
B1
18
B0
19
GND
20
GND
21
VD
D
22
VD
D
23
GND
24
GND
25
VD
26
VD
27
GND
28
COAST
29
HSYN
C
30
VSYN
C
31
GND
32
FILT
33
PVD
34
PVD
35
GND
36
MIDSCV
37
CLAMP
38
VD
39
GND
40
GND
41
VD
42
BAIN
43
GND
44
VD
45
VD
46
GND
47
GAIN
48
SOGIN
49
GND
50
VD
51
VD
52
GND
53
RAIN
54
A0
55
SCL
56
SDA
57
REF BYPASS
58
VD
59
GND
60
GND
61
VD
62
GND
63
VSOUT
64
SOGOUT
65
HSOUT
66
DATACK
67
GND
68
VD
D
69
R7
70
R6
71
R5
72
R4
73
R3
74
R2
75
R1
76
R0
77
VD
D
78
VD
D
79
GND
80
RN9
47
1
2
3
4 8
7
6
5
R6 1
1K
C7 6
0.1U K C9 4
0.1U K
C5 8 1000 P J
50V
L37 Z220
Q25
OPEN
1
3
2
C233
OPEN
+
C226 10 U 16V
1 2
+
C218 10 U 16V
1 2
C6 1 0 .22U K
C6 7
OPEN
L11 Z220
C6 5
O PEN
C 210
O PEN
R6 2 33K
C227 0.01U K
C8 2
0.1U K
+ C8 8
47U
16V
1
2
C7 0
220P
50 V J
R6 5 47
R4 6
3.3K
C8 9
0.1U K
R6 3 36 0
C6 6
O PEN
C9 5
0.1U K
R4 9 4 7
R5 8 0
C 211
O PEN
R196
OPEN
U5
LD1117-3. 3
GND
1
VOUT
2
VIN
3
U1 5
LD1117-3. 3
GND
1
VOUT
2
VIN
3
CN 10
OPEN
81 72 63 54
L31 Z220
C4 2 .039U
16 V K
R5 9 4 7
+
C228 10 U 16V
1 2
RN 10
47
1
2
3
4 8
7
6
5
R165
68K
C7 8
0.1U K
C6 4
0.1U K
C7 2
O PEN
L30 30 OHM
U1 1
74LV123PW
GND
8
2R
11
VC
C
16
CX1
14
RCX1
15
1Q
13
2Q
5
CX2
6
RCX2
7
1R
3
1A
1
1B
2
2A
9
2B
10
1Q
4
2Q
12
CN9
OPEN
81 72 63 54
C8 3
0.1U K
CN 11
OPEN
8
1
7
2
6
3
5
4
C9 0
0.1U K
C6 8
OPEN
C9 6
0.1U K
L10 Z220
+ C2 9
47U
16V
1
2
C 230
1U K
C4 3 3900P
50 V K
CN 12
OPEN
8
1
7
2
6
3
5
4
+ C7 1
1U
50V
1
2
C8 4
0.1U K
R5 1 0
C9 1
0.1U K
U1 4 LD1117-3.
3
GND
1
VOUT
2
VIN
3
C7 9
0.1U K
C7 3
220P
50 V J
C7 4
0.1U K
C229
0.01U K
L7 30 OHM
RN7
47
1
2
3
4 8
7
6
5
R4 5 OPEN
R4 7 4 7
R6 0 4 7
R163 0
RN 11
47
1
2
3
4 8
7
6
5
C8 5
0.1U K
+
C220 10 U 16V
1 2
Q24
SI4431D Y- T1
2
4
7
3
1 6
5
8
C9 2
0.1U K
R5 2 0
R6 6
47K
C217 0.01U K
C5 3 0 .22U K
L8 Z220
R195 OPEN
C219 0.01U K
CN8
OPEN
8
1
7
2
6
3
5
4
R164 470K
C221 0.01U K
U1 3
74LVC1 G126
OE
1
A
2
GND
3
VCC
5
Y
4
C8 0
0.1U K
R6 4
1K
R4 4 0
CN7
OPEN
8
1
7
2
6
3
5
4
+
C224 10 U 16V
1 2
C4 7
0.1U K
C8 6
0.1U K C9 3
0.1U K
D2 5
1N4148
1 2
C6 9
0.1U K
C5 6 0 .22U K
R194
OPEN
C216 470P
50 V K
+
C222 10 U 16V
1 2
Main BOARD
(
MAIN BOARD 3/11)
MAIN SCHEMATIC DIAGRAM - SCHEMA DE LA PLATINE PRINCIPALE - SCHALTBILD HAUPTPLATINE - SCHEMA DELLA PIASTRA PRINCIPALE- ESQUEMA DE LA PLATINA PRINCIPAL