Panasonic TH-P54Z1D Service Manual page 111

12.3.29. C2-Board (2/2) Schematic Diagram
C2-BOARD TNPA4771AC (2/2)
!
TERM
1
10 11
AA_CLRD2 1 G1
2 A1
3
A2
AA_PCD4
4 A3
AA_PCD3 5
A4
AA_ODED2
6 A5
7
A6
AA_LED2
8 A7
9
A8
10 GND
R17227
680
R17250
EXB38V681JV
C17231
250V
0.15u
CB9
TO C2_P5_3.3V
PANEL DATA
DRIVER
C17206
10V
1u
C17239
250V
0.15u
CB10
TO
C2_P5_3.3V
PANEL DATA
DRIVER
C17207
10V
1u
12 13
TO
DA-BOARD
C22
(DA32)
SS_5V
C22_P5_3.3V C2_P5_3.3V
R17293
0
C2_P5_3.3V
C17215
20 1 G1
16V
Vcc
0.1u
19 R17245 2 A1
G2
EXB38V470JV
18 AB_CLRD2_C3 AA_UEH 3
A2
Y1
AB_CLRD2
AA_USL
17 4 A3
AB_PCD4_C3
Y2
16 AB_PCD3 5
A4
Y3
AA_USH
15 6 A5
R17246
Y4
EXB38V470JV
14 AB_ODED2_C3 AA_UML 7
A6
Y5
AB_ODED2
AA_UMH
13 8 A7
AB_LED2_C3
Y6
12 AB_LED2 9
A8
Y7
11 10 GND
Y8
R17248 R17249
EXB38V681JV EXB38V681JV
VDA
C17233
250V
0.15u
VDA
C17240
250V
0.15u
14 15
111
1
ZA17204
ZA17203
K4AD01Z00001 68 C21 1 68 C22 1 K4AD01Z00001
C20
55
1 55 1 55 1 55 1 55 1
CB6 CB7 CB8 CB9 CB10
ZA17201 ZA17202
K4AD01Z00001
K4AD01Z00001
5V_DET_O
68
5V_DET_I 67
C2_P5_3.3V
66
65
SS_5V
64
63
62
61
60
SS_5V
59
58
C17214
20
16V AB_UEH
Vcc 57
0.1u
19
56
G2
18
AB_USL
Y1 55
AB_UEH
17
AB_USL AB_USH 54
Y2
16
Y3 R17243 53
EXB38V470JV
15
AB_UML
Y4 52
14 AB_USH
AB_UMH 51
Y5
AB_UML
13
AB_UMH
Y6 50
12
AB_CLRD2_C3 49
Y7
R17244
11
Y8 EXB38V470JV 48
AB_PCD4_C3 47
AB_ODED2_C3
46
45
AB_LED2_C3 44
43
DRVCLK9+ 42
DRVCLK9-
41
40
DD15_1+
39
DD15_1- 38
DD15_2+
37
DD15_2- 36
35
DD14_1+ 34
DD14_1- 33
DD14_2+
32
DD14_2- 31
30
DRVCLK8+ 29
DRVCLK8-
28
27
DD13_1+
26
DD13_1- 25
DD13_2+
24
DD13_2- 23
22
DD12_1+
21
DD12_1- 20
DD12_2+
19
DD12_2- 18
17
DRVCLK7+ 16
DRVCLK7-
15
14
DD11_1+ 13
DD11_1-
12
DD11_2+ 11
DD11_2-
10
9
8
7
VDA
6
5
R17228 4
220k
3
2
1
SIDE
C26
TO
C3-BOARD
(C36)
16 17
68
C26
1
55
5V/3.3V_DET_O
5V/3.3V_DET_I
NC
P5V/P3.3V
P5V/P3.3V
P5V
P5V
NC
DRVSOS8
GND
NC(NUEL)
UEH
GND
USL
USH
GND
UML
UMH
GND
CLR2
GND
PC4
ODE2
GND
LE2
GND
DRVCLK9+
DRVCLK9-
GND
DD15_1+
DD15_1-
DD15_2+
DD15_2-
GND
DD14_1+
DD14_1-
DD14_2+
DD14_2-
GND
DRVCLK8+
DRVCLK8-
GND
DD13_1+
DD13_1-
DD13_2+
DD13_2-
GND
DD12_1+
DD12_1-
DD12_2+
DD12_2-
GND
DRVCLK7+
DRVCLK7-
GND
DD11_1+
DD11_1-
DD11_2+
DD11_2-
GND
NC
NC
NC
VDA
VDA
VDA
VDA
VDA
18