Ss-Board (1/2) Schematic Diagram - Panasonic TC-P54VT25 Service Manual

12.44. SS-Board (1/2) Schematic Diagram

SS-BOARD TXNSS1LWUU (1/2)
!
A
TO
P-BOARD
(P11)
SS11
VSUS
TP1
1
VSUS
B
TPVSUS
3
GND
4
15V
TP5 TP6 TP7 TP8
C16104
25V
47p
TP9 TP10
C
D
TO
C3-BOARD
(C33)
TP13 TP14
SS33 5V
1
1
P5V R16241
EXB38V470JV
TP16 2
2
UEH
TP17 3
3
USL
TP18 4
4
USH
TP19 5
5
UML
6
R16242
6
UMH
EXB38V472JV
7
7
SOS8_SS
TP20
8
8
GND
R16230
47 R16231 9
E
4.7k
10 GND
TP33 TP34 TP21 TP22
R16280
2.2k
C16243
D16281
50V
DZ2J051M0L
0.01u TPSOS8
F
1 2
TP2
*C16011 *C16012 *C16013 *C16014
220V 220V 220V 250V
300u 300u 300u 1.5u R16171
10
R16155 D16151
B0ECKP000055
1
C16105 C16271
25V 25V
47p 220u
NC
9 HO 8
R16154
75
NC
VB
10 7
C16152 C16153
25V 25V
VCC 4.7u 4.7u
11 VS 6
AA_USH D16152
HIN
NC B0ECKP000055
12 5
R16151
100
C16151
NC
25V
13 NC 4
1u
AA_USL
LIN
VCC2
14 3
R16152
100
C16154
GND
25V
15 VCOM 2
4.7u
NC
16 LO 1
IC16151
C0ZBZ0001708
FET DRIVER
ENERGY
RECOVERY
R16181
10
C16242 C16244
20 16V 10V
G1
1u
Vcc 10u
A1 19
G2
AA_UEH
A2 18
Y1
A3 17
Y2
A4 16 AA_USL
Y3
15 AA_USH
A5
Y4
14 AA_UML
A6
Y5
13
A7
Y6
AA_UMH
A8 12
Y7
11
Y8
C16252
25V
1u
IC16241
C0JBAU000043
BUFFER
R16257
27k
AA_SOS8
R16258
10k
Q16251
B1ABCF000231
D16255
B0ACCJ000048
R16260
2.2k
3 4
R16031
82k
R16032
82k
R16033
56k
D16032
B0ACCJ000048
R16034
27k
*C16201 *C16202 *C16203
250V 250V 250V
4u 4u 4u
Q16055
B1HFPFA00001
*Q16041
*D16041
B1JAEN000010 B0FACP000006
R16041
5.6
C16071
630V
C16041 1000p
R16173
50V
47k
3900p
*D16042 TP38 TP39
B0FACP000006 *L16001
G0CR28K00001
C16072
630V
2200p
R16159
1
D16153
B0ECKP000055
Q16056
B1HFPFA00001
*Q16051
B1JAEN000011
*D16051
R16051 B0FBCN000008
5.6
R16183
47k
VSUS
C16091
*D16052
630V
B0FBCN000008
2200p
TP40 TP41
*L16011
G0CR28K00001
C16092
630V
1000p
D16050
B0ECKP000055
D16253
B3ABB0000210
(GREEN LED)
1 A_OUTPUT 8
VCC
R16252
39k
2 7
A_-INPUT
B_OUTPUT R16255
1.2k
R16253
3 A_+INPUT 6 39k
B_-INPUT
-
4 5
GND
B_+INPUT
C16251
R16254
16V
6.8k
1u
IC16251
C0BBBA000024
R16256
1.5k
ERROR DET
R16251
1.4k
5 6
86
*Q16001
B1JADN000009
R16001
7.5
Q16141
B1HFPFA00001
*Q16002
R16141
10 B1JADN000009
C16002
630V
R16002 5600p
7.5
R16143
47k
*Q16003
B1JADN000009
*R16003
7.5
*D16002
B0FBCN000005
NC
HO
9 8
D16131
R16134 R16137
B0ECKP000055
75 1
NC
10 VB 7
C16131 C16133
25V
25V
4.7u 4.7u
NC
11 VS 6
AA_UMH HIN *Q16021
NC
R16131 12 5
B1JADN000008
100
NC
13 NC 4
R16021
7.5
AA_UML
LIN
VCC
R16132 14 3
C16135
100 25V
1u
GND
*Q16022
15 GND 2
Q16161
B1JADN000008
B1HFPFA00001
NC C16022
LO
16 1 630V
R16161
3300p
10 R16022
7.5
IC16131
C0ZBZ0001707
R16163
47k *Q16023
FET DRIVER B1JADN000008
VSUS Gen.
*R16023
DRIVER
7.5
*D16023 *D16022
B0FCCN000003 B0FCCN000003 B0FCCN000003
7 8
1
*D16001
B0FBCN000005
2
*D16021
3
4
9