Panasonic TH-C50FD18A Service Manual page 82

50 inch class 1080p plasma hdtv
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11.40. SS-Board (1/2) Schematic Diagram
SS11
TO
P-BOARD
G0ZZ00002183
(P11)
VSUS
TP1
TP2
A
1
VSUS
3
GND
TP5
TP6
SS12
TO
P-BOARD
(P12)
1
75V
75V
VEEXT160V
2
75V
3
NC(VeEXT160V)
B
4
15.7V
5
6
7
8
MAIN-SW_1
VE2EXT165V
9
NC(Ve2EXT165V)
10
MAIN-SW_2
L16262
G0ZZ00002183
SS34
C
1
2
SHORT JUMPER
3
TP11
SS35
TO
TP12
C3-BOARD
(C35)
1
VDA
2
VDA
R16261
3
NC
100k
4
GND
D
*C16267
80V
820u
TP13
TO
SS33
C3-BOARD
(C33)
1
R16241
P5V
TP15
EXB38V470JV
2
NUEL
TP16
3
UEH
TP17
4
USL
TP18
5
USH
R16242
EXB38V472JV
6
R16220
UML
TP19
47
7
E
UMH
R16230
TP20
47
8
SOS8_SS
9
NC(URH)
10
GND
TP33
TP34
TP21
TP22
TP37
R16280
2.2k
C16243
50V
TPSOS8
0.01u
F
TH-C50FD18A
SS-Board (1/2) Schematic Diagram
1
2
VSUS:190V
TPVSUS
L16271
*C16011
*C16012
*C16013
*C16018
220V
220V
220V
250V
250u
250u
250u
2.2u
R16171
10
R16172
TP3
TP7
TP8
D16151
R16155
B0ECKP000047
1
C16272
25V
470u
NC
HO
9
8
VDA:75V
NC
10
VB
7
C16152
R16154
TPVDA
25V
4.7u
VCC
VS
11
6
R16151
AA_USH
100
HIN
D16152
TP9
TP10
12
NC
5
B0ECKP000047
C16151
25V
1u
NC
13
NC
4
R16152
100
AA_USL
LIN
VCC2
14
3
GND
15
Vcom
2
NC
LO
16
1
R16181
10
IC16151
C0ZBZ0001324
FET DRIVER
R16182
ENERGY
47k
RECOVERY
C16264
C16265
80V
80V
820u
820u
*C16268
*C16269
80V
80V
820u
820u
AA_UMH
IC16241
C0JBAZ002811
TP14
BUFFER
C16241
C16242
10V
16V
100u
1
1G
20
1u
VCC
2
1A1
19
2G
3
2Y4
18
AA_NUEL
1Y1
4
17
1A2
2A4
5
16
AA_UEH
2Y3
1Y2
6
15
1A3
2A3
7
14
AA_USL
2Y2
1Y3
8
1A4
13
2A2
AA_USH
9
2Y1
12
1Y4
10 GND
11
2A1
AA_UML
R16257
27k
R16231
R16221
R16258
4.7k
4.7k
10k
AA_SOS8
R16260
D16255
2.2k
D16281
MA2J11100L
MAZ80510LL
Q16251
2SD0601A0L
3
4
R16031
82k
R16032
82k
R16033
56k
D16032
MA2J11100L
R16034
27k
*C16201
*C16202
*C16203
250V
250V
250V
*L16001
Q16055
4u
4u
4u
G0C1R4KA0118
*Q16041
B1HFPFA00001
B1JAEN000003
*D16041
*L16002
MA3DF46000LW
C16071
G0C1R4KA0118
R16041
630V
5.6
1000p
*L16003
G0C1R4KA0118
C16041
R16173
*D16042
50V
TP38 TP39
47k
MA3DF46000LW
3900p
47k
*L16005
G0C1R4KA0118
C16153
75
25V
4.7u
R16159
1
D16153
B0ECKP000047
C16154
25V
4.7u
Q16056
*Q16051
B1HFPFA00001
B1JAEN000003
R16051
5.6
R16183
47k
*L16011
*D16051
G0C1R4KA0118
B0FBCN000005
*L16012
G0C1R4KA0118
*L16013
*D16052
G0C1R4KA0118
B0FBCN000005
TP40
TP41
*L16014
G0C1R4KA0118
D16050
C16092
B0ECKP000047
630V
1000p
C16252
25V
1u
D16253
B3ABB0000210
1
A_OUTPUT
8
(GREEN LED)
VCC
2
7
A_-INPUT
B_OUTPUT
R16255
R16252
39k
1.2k
3
A_+INPUT
6
B_-INPUT
R16253
-
39k
4
5
GND
B_+INPUT
C16251
R16254
16V
6.8k
IC16251
1u
C0BBBA000024
R16256
ERROR DET
1.5k
R16251
1.4k
5
6
82
!
SS-BOARD TXNSS1AWUU (1/2)
*Q16001
B1JAEN000004
R16001
7.5
Q16141
B1HFPFA00001
*Q16002
R16141
B1JAEN000004
10
R16002
7.5
C16002
630V
5600p
R16142
R16143
47k
47k
*Q16003
B1JAEN000004
R16003
7.5
IC16131
C0ZBZ0000895
FET DRIVER
VSUS Gen.
D16131
R16137
DRIVER
B0ECKP000047
1
NC
9
HO
8
R16134
75
NC
VB
10
7
C16131
C16133
25V
25V
R16138
4.7u
4.7u
1
NC
11
VS
6
R16131
R16139
100
1
AA_UMH
HIN
NC
12
5
D16132
RF101L4STE25
NC
13
NC
4
R16132
100
AA_UML
LIN
VCC
14
3
C16135
25V
1u
GND
15
GND
2
Q16161
B1HFPFA00001
*Q16022
NC
16
LO
1
R16161
B1JAEN000004
10
R16022
7.5
*Q16023
B1JAEN000004
R16023
7.5
C16023
630V
5600p
*Q16024
B1JAEN000004
R16024
7.5
*D16021
MA3DF30000LW
TH-C50FD18A
SS-Board (1/2) Schematic Diagram
7
8
1
*D16001
*D16002
B0FBCN000005
B0FBCN000005
2
*D16022
MA3DF30000LW
3
4
9

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