Ss-Board (1/2) Schematic Diagram - Panasonic TC-P54S2 Service Manual

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

SS-BOARD TXNSS1LVUU (1/2)
!
A
TO
P-BOARD
(P11)
SS11
VSUS
TP1 TP2
1
VSUS
B
TPVSUS *C16011 *C16012
3 220V 220V
GND
300u 300u
4
15V
TP5 TP6 TP7 TP8
C16104 C16105 C16271
25V 25V
47p 47p
TP9 TP10
C
D
TO
C3-BOARD
TP13 TP14
(C33)
5V
SS33
1
P5V R16241
EXB38V470JV
2 TP16
UEH
TP17
3
USL
TP18
4
USH
TP19
5
UML
6
UMH
R16242
7
SOS8_SS EXB38V472JV
8
GND
TP20
E
R16230
47 R16231
4.7k
TD37
TP22
R16280
2.2k
C16243
D16281
50V TPSOS8
DZ2J051M0L
0.01u
F
1 2
*C16013 *C16014
220V 250V
300u 1.5u
Q16055
R16171
10 B1HFPFA00001
R16155 D16151
1 B0ECKP000055
25V
220u
NC
HO
9 8
R16154
75
NC
10 VB 7
C16152 C16153
25V 25V
4.7u 4.7u
VCC
VS
11 6
R16151
AA_USH 100
HIN D16152
12 NC 5 B0ECKP000055
C16151
25V NC
NC
1u 13 4
AA_USL
LIN
14 VCC2 3
R16152
100
C16154
25V
GND
VCOM 4.7u
15 2
NC
16 LO 1
IC16151
R16181
C0ZBZ0001708
10
FET DRIVER
ENERGY
RECOVERY
C16242 C16244
16V 10V
1 20 1u 10u
G1
Vcc
2 19
A1
G2
3 18 AA_UEH
A2
Y1
4 A3 17
Y2
AA_USL
5 A4 16
Y3
AA_USH
6 A5 15
Y4
7 A6 14 AA_UML
Y5
8 13
A7
Y6
9 12 AA_UMH
A8
Y7
10 GND 11
Y8
C16252
IC16241 25V
1u
C0JBAU000043
BUFFER
R16257
27k
AA_SOS8
R16258
10k
Q16251
B1ABCF000231
D16255
TP33 TP34 TP21
B0ACCJ000048
R16260
2.2k
3 4
C16071
R16031
630V
82k
1000p
R16032
82k
R16033
56k
D16032
B0ACCJ000048
R16034
27k
*C16201 *C16202 *C16203
250V 250V 250V
4u 4u 4u
*D16041
B0FACP000006
*Q16041
B1JAEN000010
R16041
5.6
C16041
50V *D16042
TP38 TP39
R16173 3900p *L16001
B0FACP000006
G0CR28K00001
47k
C16072
630V
2200p
R16159
1
D16153
B0ECKP000055
Q16056
B1HFPFA00001
*Q16051
B1JAEN000011
R16051
5.6
*D16051
B0FBCN000008
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
2 7
A_-INPUT R16255 39k
B_OUTPUT 1.2k
3 A_+INPUT 6 R16253
B_-INPUT 39k
4 5
GND
B_+INPUT
C16251
R16254
16V
6.8k
1u
IC16251
C0BBBA000024
R16256
1.5k
ERROR DET
R16251
1.4k
5 6
70
*Q16001
B1JADN000009
R16001
7.5
Q16141
R16141
B1HFPFA00001
10
*Q16002
B1JADN000009
C16002
R16002
7.5
R16143
47k
*Q16003
B1JADN000009
*R16003
7.5
*D16002
B0FBCN000005
NC
HO
9 8
D16131
R16134 R16137
B0ECKP000055 1
75
NC
10 VB 7
C16131 C16133
25V 25V
4.7u 4.7u
NC
VS
11 6
R16131
AA_UMH 100
HIN
12 NC 5
*Q16021
NC B1JADN000008
13 NC 4
R16132
100
AA_UML LIN R16021
VCC 7.5
14 3
C16135
25V
1u
GND
15 GND 2
Q16161
B1HFPFA00001
NC
*Q16022
LO
16 1
R16161 B1JADN000008
10
C16022
IC16131
630V
R16022 3300p
7.5
C0ZBZ0001707
R16163
47k
FET DRIVER
VSUS Gen.
DRIVER *Q16023
B1JADN000008
*R16023
7.5
*D16023 *D16022
B0FCCN000003 B0FCCN000003
7 8
1
630V
5600p
*D16001
B0FBCN000005
2
*D16021
B0FCCN000003
3
4
9