A-Board (14/20) Schematic Diagram - Panasonic TC-P54VT25 Service Manual

12.18. A-Board (14/20) Schematic Diagram

! A-BOARD TXN/A1LWUUS (14/20)
TO 16/20
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+
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+
118 119
MIHO2-LVDS
TO
D-BOARD
(D5)
A31
68
L4800 GND
J0JYD0000033
67
1st pixel TA-
66
1st pixel TA+
65
1st pixel TB-
64
1st pixel TB+
63
GND
L4801
62
1st pixel TC-
J0JYD0000033
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
GND
L4803
51
GND
J0JYD0000033
50
2nd pixel TA-
49
2nd pixel TA+
48
2nd pixel TB-
47
2nd pixel TB+
46
GND
L4804
J0JYD0000033 45
2nd pixel TC-
44
2nd pixel TC+
43
GND
42
2nd pixel TCLK-
41
2nd pixel TCLK+
40
GND
L4805
J0JYD0000033 39
2nd pixel TD-
38
2nd pixel TD+
37
2nd pixel TE-
36
2nd pixel TE+
35
NC
34
LVDS_DET
L4220
33
J0JYD0000033
1st pixel TA-
32
1st pixel TA+
31
1st pixel TB-
30
1st pixel TB+
29
GND
28
L4221 1st pixel TC-
J0JYD0000033
27
1st pixel TC+
26
GND
25 1st pixel TCLK-
24
1st pixel TCLK+
23
GND
L4222
J0JYD0000033 22
1st pixel TD-
21
1st pixel TD+
20
1st pixel TE-
19
1st pixel TE+
18
GND
L4223 17
GND
J0JYD0000033
16
2nd pixel TA-
15
2nd pixel TA+
14
2nd pixel TB-
13
2nd pixel TB+
12
GND
L4224
11
J0JYD0000033 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
GND
SIDE
120 121
STB5V
R5952
10k
Q5806
Peaks-COMMON
Q5807 DSC2001S0L
GenX-DEST TO 8,13/20
DSC2001S0L
R5953
PANEL_STBY_ON
47k
R5950
100k
R5916
100k
Set-MODEL
Set-MODEL
122 123 124
60
TO
D-BOARD
(D3)
A32
TP5822
R5926 1k 1
TO 17/20 PD_XCTS0 DISPEN
TP5823
R5925 100 2
PANEL_STB_ON
TP5821
R5954 1k 3
PANEL_READY READY
GenX TO 8/20 TP5824
R5924 1k 4
P3.3V_DET ALARM
TP5837
5
R5956 R5920
IIC_CONT
100k 100k
Set-PDP TO 12/20 IIC_CONT/C_SEL 6
GND
22 TP5838
R5927 7
IIC_DATA1
AVC_SDA0
IIC R5928 22 TP5839
TO 10/20 8
IIC_CLK1
AVC_SCL0
9
GND
TP5840
10
PANEL_SDA02 IIC_DATA2
NET023438
TO 12/20 TP5841
11
PANEL_SCL02 IIC_CLK2
12
GND
TP5842
13
AR_RXD_PC
RXD
TO 12/20 TP5843
14
AR_TXD_PC TXD
15
Key
TP5845 TP5844
125 126