A-Board (15/25) Schematic Diagram - Panasonic TX-P50VT20E Service Manual

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13.19. A-Board (15/25) Schematic Diagram

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A-BOARD (15/25)
LVDS-MODEL
LEFT_1ST_PIX_TA-
LEFT_1ST_PIX_TA+
LEFT_1ST_PIX_TB-
LEFT_1ST_PIX_TB+
LEFT_1ST_PIX_TC-
LEFT_1ST_PIX_TC+
LEFT_1ST_PIX_TCLK-
LEFT_1ST_PIX_TCLK+
LEFT_1ST_PIX_TD-
LEFT_1ST_PIX_TD+
LEFT_1ST_PIX_TE-
LEFT_1ST_PIX_TE+
LEFT_2ND_PIX_TA-
LEFT_2ND_PIX_TA+
LEFT_2ND_PIX_TB-
LEFT_2ND_PIX_TB+
LEFT_2ND_PIX_TC-
LEFT_2ND_PIX_TC+
LEFT_2ND_PIX_TCLK-
LEFT_2ND_PIX_TCLK+
LEFT_2ND_PIX_TD-
LEFT_2ND_PIX_TD+
LEFT_2ND_PIX_TE-
LEFT_2ND_PIX_TE+
TO 19/25
RIGHT_1ST_PIX_TA-
RIGHT_1ST_PIX_TA+
RIGHT_1ST_PIX_TB-
RIGHT_1ST_PIX_TB+
RIGHT_1ST_PIX_TC-
RIGHT_1ST_PIX_TC+
RIGHT_1ST_PIX_TCLK-
RIGHT_1ST_PIX_TCLK+
RIGHT_1ST_PIX_TD-
RIGHT_1ST_PIX_TD+
RIGHT_1ST_PIX_TE-
RIGHT_1ST_PIX_TE+
RIGHT_2ND_PIX_TA-
RIGHT_2ND_PIX_TA+
RIGHT_2ND_PIX_TB-
RIGHT_2ND_PIX_TB+
RIGHT_2ND_PIX_TC-
RIGHT_2ND_PIX_TC+
RIGHT_2ND_PIX_TCLK-
RIGHT_2ND_PIX_TCLK+
RIGHT_2ND_PIX_TD-
RIGHT_2ND_PIX_TD+
RIGHT_2ND_PIX_TE-
RIGHT_2ND_PIX_TE+
127
128
TO
D-BOARD
(D5)
TP4250
A31
68
L4800
J0JYD0000033
67
1st pixel TA-
66
1st pixel TA+
65
1st pixel TB-
64
1st pixel TB+
63
L4801
GND
J0JYD0000033
62
1st pixel TC-
61
1st pixel TC+
60
GND
59
1st pixel TCLK-
58
1st pixel TCLK+
57
L4802
GND
J0JYD0000033
56
1st pixel TD-
55
1st pixel TD+
54
1st pixel TE-
53
1st pixel TE+
52
51
L4803
LVDS_DET
J0JYD0000033
50
2nd pixel TA-
49
2nd pixel TA+
48
2nd pixel TB-
47
2nd pixel TB+
46
L4804
GND
J0JYD0000033
45
2nd pixel TC-
44
2nd pixel TC+
43
GND
42
2nd pixel TCLK-
41
2nd pixel TCLK+
40
L4805
GND
J0JYD0000033
39
2nd pixel TD-
38
2nd pixel TD+
37
2nd pixel TE-
36
2nd pixel TE+
35
34
L4220
J0JYD0000033
33
1st pixel TA-
32
1st pixel TA+
31
1st pixel TB-
30
1st pixel TB+
29
L4221
GND
J0JYD0000033
28
1st pixel TC-
27
1st pixel TC+
26
GND
25
1st pixel TCLK-
24
1st pixel TCLK+
23
L4222
GND
J0JYD0000033
22
1st pixel TD-
21
1st pixel TD+
20
1st pixel TE-
19
1st pixel TE+
18
GND
17
L4223
LVDS_DET
J0JYD0000033
16
2nd pixel TA-
15
2nd pixel TA+
14
2nd pixel TB-
13
2nd pixel TB+
12
L4224
GND
J0JYD0000033
11
2nd pixel TC-
10
2nd pixel TC+
9
GND
8
2nd pixel TCLK-
7
2nd pixel TCLK+
6
L4225
GND
J0JYD0000033
5
2nd pixel TD-
4
2nd pixel TD+
3
2nd pixel TE-
2
2nd pixel TE+
1
SIDE
TP4251
129
130
STB5V
R4856
10k
Peaks-COMMON
Q4831
DSC2001S0L
Q4832
GenX-DEST
TO 7,18/25
DSC2001S0L
R4857
SG-PD4H_PANEL_MAIN_ON
GenX
47k
R4853
100k
R4854
100k
Set-PDP
IIC
Set-MODEL
Set-MODEL
131
132
69
TO
D-BOARD
(D3)
A3
TP4249
TP4239
1
TO 6/25
DISPEN
DISPEN
R4844
TP4240
100
2
PANEL_STB_ON
R4834
1k
TP4238
3
PG-P5V_DET
5V
TO 7/25
TP4241
R4842
1k
4
3.3V
SG-P3.3V_DET
TP4242
R4835
R4841
5
10k
IIC_CONT
100k
TO 21/25
IIC_CONT/C_SEL
6
R4833 100k
GND
TP4243
7
IIC_DATA1
GENX7_SDA
TP4244
8
TO 14,21/25
IIC_CLK1
GENX7_SCL
9
GND
TP4245
10
PANEL_SDA2
IIC_DATA2
TO 21/25
TP4246
11
PANEL_SCL2
IIC_CLK2
12
GND
TP4247
13
AR_RXD_PC
RXD
TO 21/25
TP4248
14
AR_TXD_PC
TXD
15
Key
133
134
135

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