A-Board (12/18) Schematic Diagram - Panasonic TC-P42G25 Service Manual
42 inch class 1080p plasma hdtv
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Also See for TC-P42G25:
- Operating instructions manual (76 pages) ,
- Manual de instrucciones (64 pages) ,
- Troubleshooting handbook (62 pages)
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12.17. A-Board (12/18) Schematic Diagram
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A-BOARD TXN/A1LGUUS (12/18)
P_ON/OFF
TO
SC-BOARD
P5V
(SC20)
TP9050
A33
C9101
C9100
25V
10V
0.01u
10u
P5V
1
TP9081
SIU
2
TP9082
SCCLK
3
SC_SIU
GND
4
SC_SCCLK
TP9083
CERS
SC_CERS
5
TP9084
SC_CRC2
CRC2
6
SC_OC2
GND
SC_CRC1
7
TP9085
SCNRST
OC2
8
SC_OC1
TP9086
CRC1
9
R9208
TP9087
SCNRST
EXB2HV470JV
10
TP9088
OC1
11
GND
12
TP9089
CPH1
13
R9198
TP9090
EXB28V101JX
CIS
14
TP9051
SOS6_SC1
SOS6_SC1
15
TP9052
SOS7_SC2
SOS7_SC2
16
GND
17
TP9053
SC_UHZ
UHZ
18
GND
SC_CPH1
19
TP9091
SC_CIS
CEL
20
SC_CEL
TP9092
GND
SC_CSH
21
SC_CSL
CSH
22
SC_CMH
GND
SC_CML
23
TP9093
SC_SEL2
CSL
24
R9209
GND
EXB2HV470JV
25
TP9094
CMH
26
TP9095
CML
27
NC
28
P15V
TP9054
+15V
29
+15V
30
C9103
C9102
NC
25V
31
25V
10u
TP9096
0.01u
SEL2
32
TP9097
R9224
47
SC_SEL
SEL
33
TP9098
R9226
47
SC_CRC3
CRC3
34
TP9099
R9247
47
SC_CML2
RSV
35
TP9101
TP9102
TP9103
TP9104
P_S0
P_S0
TO 8/18
P_S1
P_S1
100
101
DC-DC CONVERTER
P5V
TP9217
TP9216
R9899
TP9219
C9815
C9903
C9814
6.3V
6.3V
6.3V
22u
22u
22u
SC_OC1
Y8
GND
11
10
SCNRST
PD_OC1
Y7
12
A8
9
SC_CRC1
PD_SCNRST
Y6
13
A7
8
SC_OC2
PD_CRC1
Y5
14
A6
7
P15V
SC_CRC2
PD_OC2
Y4
15
A5
6
SC_CERS
Y3
PD_CRC2
A4
16
5
C9097
SC_SCCLK
PD_CERS
25V
Y2
10u
A3
17
4
SC_SIU
PD_SCCLK
Y1
A2
P3.3V
18
3
P5V
PD_SIU
G2
19
A1
2
Vcc
20
G1
1
TP9201
TP9204
TP9202
L9000
C9400
G1C100MA0416
16V
0.1u
IC9400
P
VJ9000
TP9203
C0JBAZ002692
R9400
EXB2HV103JV
C9112
C9904
BUFFER
6.3V
6.3V
22u
22u
SC_SEL2
Y8
GND
11
10
SC_CML
PD_SEL2
Y7
A8
12
9
SC_CMH
PD_CML
Y6
A7
P2.5V
13
8
SC_CSL
PD_CMH
Y5
A6
14
7
TP9209
TP9208
SC_CSH
PD_CSL
Y4
15
A5
6
SC_CEL
PD_CSH
P
Y3
VJ9001
TP9211
16
A4
5
SC_CIS
PD_CEL
Y2
17
A3
4
SC_CPH1
PD_CIS
Y1
18
A2
3
P5V
G2
PD_CPH1
A1
19
2
Vcc
G1
20
1
C9401
16V
0.1u
IC9401
R9401
C0JBAZ002692
EXB2HV103JV
BUFFER
P1.2V
TP9215
TP9214
TP9212
L9800
G1C6R8Z00010
P
VJ9002
TP9213
C9825
6.3V
22u
SC_SEL
Y8
11
GND
10
SC_CRC3
PD_SEL
Y7
12
A8
9
SC_CML2
Y6
PD_CRC3
A7
13
8
PD_CML2
Y5
A6
14
7
Y4
A5
15
6
Y3
R9402
A4
16
5
EXB28V103JX
Y2
17
A3
4
Y1
18
A2
3
P5V
G2
19
A1
2
Vcc
20
G1
1
C9402
16V
0.1u
IC9402
C0JBAZ002692
BUFFER
102
103
IC9801
C0DBAYY00462
P15V
DC-DC CONVERTER
15V->5V
C9812
C9813
25V
25V
C9811
10u
10u
16V
0.1u
1
BOOT
8
SS
C9816
25V
0.01u
2
7
VIN
EN
R9908
L9801
39
R9879
50V
G1C100MA0416
15k
1000p
P3.3V
3
SW
6
COMP
4
5
GND
FB
R9038
100k
C9901
Q9005
50V
1000p
DSC200100L
R9036
R9037
10k
47k
R9878
R9877
R9912
10k
47k
5.6k
R9110
S
R9111
IC9803
C0DBAYY00462
DC-DC CONVERTER
15V->3.3V
C9098
25V
C9099
10u
16V
0.1u
1
8
BOOT
SS
C9104
25V
0.01u
2
VIN
7
EN
C9107
R9909
50V
39
2700p
3
6
SW
COMP
R9133
12k
4
GND
5
FB
C9902
50V
1000p
R9134
R9135
R9228
10k
27k
4.7k
R9040
4.7k
D9807
B0ADCJ000100
IC9800
C0DBAYY00605
DC-DC CONVERTER
P15V
15V->1.2V
1
PGND
20
VIN
C9804
C9805
2
PGND
19
25V
25V
VIN
10u
10u
3
PGND
18
VIN
4
17
SW
NC
5
16
SW
NC
6
15
SW
EN
C9800
C9807
C9116
25V
7
BOOT
14
50V
200p
0.1u
0.1u
PSET
16V
8
NC
13
R9874
27k
RT
C9803
9
SS/DELAY
12
R9872
3.3k
25V
FC
4700p
C9801
10 GND
11
25V
FB
C9806
6800p
50V
100p
R9873
R9875
10k
20k
R9039
47k
104
105
59
TP9044
Q9006
DSC200100L
Analog ASIC
TO 9/18
SOS_DCC
SOS6_SC1
SOS7_SC2
SOS8_SS
D_UHZ
SC_UHZ
106
107
OHZ1
1
2
108
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