C2-Board (1/2) Schematic Diagram - Panasonic TH-P50V20K Service Manual

12.28. C2-Board (1/2) Schematic Diagram

! C2-BOARD TXNC21LHUM (1/2)
A
B
C
3.3V_DET
D DRVCLK1-
DRVCLK1+
DRVCLK2-
DRVCLK2+
E
F
1 2
C2_3.3V
P3.3V
1
3.3V_DET_2
2
AB_LED1_C1
LE1
3
AB_ODED1_C1
ODE1
4
AB_PCD1_C1
PC1
5
AB_CLRD1_C1
CLR1
6
GND
7
DD1_2-
DD1_2-
8
DD1_2+
DD1_2+
9
DD1_1-
DD1_1-
10
DD1_1+
DD1_1+
11
GND
12
DRVCLK1-
13
DRVCLK1+
14
GND CB5
15
DD2_2-
DD2_2-
16
TO
DD2_2+
DD2_2+
17
PANEL DATA
DD2_1-
DD2_1-
DRIVER
18
DD2_1+
DD2_1+
19
GND
20
DD3_2-
DD3_2-
21
DD3_2+
DD3_2+
22
DD3_1-
DD3_1-
23
DD3_1+
DD3_1+
24
GND
25
DRVCLK2-
26
DRVCLK2+
27
GND
28
DD4_2-
DD4_2-
29
DD4_2+
DD4_2+
30
DD4_1-
DD4_1-
31
DD4_1+
DD4_1+
32
GND
33
NC
34
NC VDA
35
NC
36
VDA
37
VDA
38
VDA
39
VDA
40
C20
TO
C1-BOARD
(C10)
CB6
TO
PANEL DATA
DRIVER
3 4
C2_3.3V
C17200
10V
1u
C17203
100V
0.33u
C2_3.3V
C17202
10V
1u
5 6
70
VDA
R17204
1 C17204
100V
0.33u
VDA
R17209
1
7 8
1
2
3
9