Panasonic TH-C50FD18A Service Manual page 56

50 inch class 1080p plasma hdtv
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11.14. A-Board (8/12) Schematic Diagram
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A-BOARD TNPH0721AQS (8/12)
Lite2p
intPU after reset
BOE2
PWMSS
BOE3
PWMANA
BOE4
PWMA
BOE5
PWM6
BOE6
PWM5
BOE7
PWM4
BOE8
BOE9
GOE2
GOE3
GOE4
GOE5
GOE6
GOE7
GOE8
GOE9
ROE2
ROE3
ROE4
ROE5
ROE6
ROE7
ROE8
ROE9
LOSD14
LOSD15
LOSD12
LOSD13
LOSD10
LOSD11
OSDYS
GenX5
AG_BACK_VOUTENB
TH-C50FD18A
A-Board (8/12) Schematic Diagram
64
65
LVDS-Tx
SUB3.3V
L4600
J0JHC0000045
to (1/12)
Hi-Z after reset
MVCLK
MVCLK
MHSYNC
MHSYNC
MVSYNC
C4200
MVSYNC
16V
VOP20
R4295
47
0.1u
R4288
R4286
VOP21
R4296
47
47k
47k
VOP22
R4287
VOP23
R4290
47k
VOP24
EXB28V470JX
VOP2
VOP2
VOP25
VOP3
VOP3
VOP26
VOP4
VOP4
VOP27
R4289
VOP5
VOP5
VOP28
EXB28V470JX
VOP6
VOP6
VOP29
47
VOP7
VOP7
VOP8
VOP8
C4201
VOP9
16V
VOP9
VOP10
R4297
47
0.1u
VOP12
VOP11
R4298
47
VOP12
VOP13
VOP12
VOP13
VOP14
VOP13
R4292
VOP14
VOP15
VOP14
EXB28V470JX
VOP15
VOP16
VOP15
VOP16
VOP17
VOP16
VOP17
VOP18
VOP17
R4291
VOP18
VOP19
VOP18
EXB28V470JX
VOP19
VOP19
VOP22
VOP22
VOP23
VOP23
C4202
VOP24
16V
VOP24
VOP0
R4299
47
0.1u
VOP25
VOP25
VOP1
R4300
47
VOP26
VOP26
VOP2
VOP27
VOP27
VOP3
R4293
VOP28
VOP28
VOP4
EXB28V470JX
VOP29
VOP29
VOP5
VOP0
VOP0
VOP1
VOP1
VOP10
VOP10
VOP11
VOP11
VOP20
VOP20
VOP21
VOP21
ADIN
ADIN
EXB28V470JX
to (7/12)
AG_BACK_VOUTENB
R4309
47k
66
67
L4202
J0JHC0000078
C4203
C4204
C4205
C4206
L4201
16V
16V
16V
16V
0.1u
0.1u
0.1u
0.1u
J0JHC0000078
C4223
6.3V
10u
C4219
50V
1000p
C4207
16V
0.1u
109
72
C4208
16V
0.1u
110
71
111
70
112
69
B19/TE11
TB1-
B14/TD13
PGND
113
68
VCC
B15/TD14
PVCC
TB1+
114
67
B16/TD15
PGND
GND
LVCC
C4220
115
66
R20/TE12
LGND
6.3V
116
65
10u
R21/TE13
TC1-
117
64
R22/TE14
TC1+
118
63
R23/TE15
TCLK1-
119
62
R24/TE16
TCLK1+
120
61
R25/TA20
LVCC
C4210
121
IC4200
60
16V
R26/TA21
LGND
0.1u
122
59
R27/TA22
TD1-
C0ZBZ0001568
123
58
R28/TA23
TD1+
124
FPGA
57
R29/TA24
TE1-
125
56
VCC
TE1+
126
55
GND
LVCC
C4221
127
54
G20/TA25
LGND
6.3V
128
53
10u
G21/TA26
TA2-
129
52
G22/TB20
TA2+
130
51
G23/TB21
TB2-
131
50
G24/TB22
TB2+
132
49
G25/TB23
LVCC
133
48
C4212
G26/TB24
LGND
16V
134
47
0.1u
G27/TB25
TC2-
135
46
G28/TB26
TC2+
136
45
G29/TC20
TCLK2-
137
44
VCC
TCLK2+
138
43
GND
LVCC
C4222
139
42
B20/TC21
LGND
6.3V
B26/TD20
PGND
140
41
10u
B21/TC22
B27/TD21
PVCC
TD2-
141
VCC
PGND
40
B22/TC23
TD2+
142
39
143
38
144
37
C4211
0.1u
16V
C4216
1000p
50V
C4224
10u
6.3V
C4213
C4214
C4215
16V
16V
16V
0.1u
0.1u
0.1u
R4294
68
69
56
TO
D-BOARD
(D5)
TP4236
A5
FL4206
J0JAD0000028
RA_E-
31
TP4214
4
TP4215
RA_E+
30
3
TP4212
RB_E-
2
29
TP4213
RA_E-
1
RB-E+
28
RA_E+
RB_E-
GND
27
RB_E+
FL4207
RC_E-
J0JAD0000028
26
TP4218
RC_E+
4
TP4219
25
RC_E-
3
TP4216
GND
RC_E+
24
2
TP4217
RCLK_E-
1
RCLK_E-
23
RCLK_E+
RCLK_E+
22
FL4208
J0JAD0000028
GND
21
RD_E-
TP4222
RD_E-
4
20
RD_E+
TP4223
3
RE_E-
RD_E+
TP4220
19
2
RE_E+
TP4221
RE_E-
1
18
RE_E+
17
RA_O-
FL4211
J0JAD0000028
LVDS_DET
RA_O+
16
TP4234
RB_O-
RA_O-
4
15
TP4235
RB_O+
3
TP4232
RA_O+
14
2
TP4233
RB_O-
1
13
RC_O-
FL4209
RB_O+
12
RC_O+
J0JAD0000028
RCLK_O-
TP4230
GND
11
4
RCLK_O+
TP4231
RC_O-
3
10
TP4226
2
RC_0+
TP4227
9
1
RD_O-
GND
RD_O+
8
RE_O-
RCLK_O-
FL4210
7
RE_O+
J0JAD0000028
RCLK_O+
6
TP4224
4
TP4225
GND
5
TP4228
3
RD_O-
2
4
TP4229
1
RD_O+
3
RE_O-
2
RE_O+
1
TH-C50FD18A
A-Board (8/12) Schematic Diagram
70
71
72

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