Ss-Board (1/2) Schematic Diagram - Panasonic TX-P42G20E Service Manual

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

SS-BOARD TXNSS11NEK (1/2)
!
A
TO
P-BOARD
(P11)
SS11
TP1
1
VSUS
B
3
GND
4
15V
TP5 TP6 TP7 TP8
TP9 TP10
C
D
TO
C2-BOARD
(C23)
TP13 TP14
SS33
5V
1
R16241
P5V
EXB38V470JV
TP16
2
UEH
TP17
3
USL
TP18
4
USH
TP19
5
UML
R16242
6
UMH
EXB38V472JV
7
SOS8_SS
TP20
8
GND
R16230
47 R16231
E 4.7k
TP33 TP34 TP21 TP22
R16280
2.2k
C16243
D16281
50V
DZ2J051M0L
0.01u TPSOS8
F
1 2
VSUS
TP2
*C16012 *C16013 *C16014
TPVSUS
220V 220V 250V
1.5u
250u 250u
D16151
R16155
1 B0ECKP000055
C16104 C16105 C16271
25V 25V 25V
47p 220u
47p
NC
HO
9 8
NC
VB
10 7
VCC
11 VS 6
AA_USH
HIN
12 NC 5
R16151
100
C16151
NC
25V
NC
1u 13 4
AA_USL
LIN
VCC2
14 3
R16152
100
GND
15 VCOM 2
NC
16 LO 1
IC16151
C0ZBZ0001708
FET DRIVER
ENERGY
RECOVERY
C16242 C16244
1 20 16V 10V
G1
1u
Vcc 10u
2 A1 19
G2
3 18 AA_UEH
A2
Y1
4 A3 17
Y2
5 16 AA_USL
A4
Y3
6 15 AA_USH
A5
Y4
AA_UML
7 A6 14
Y5
8 13
A7
Y6
AA_UMH
9 A8 12
Y7
10 GND 11
Y8
IC16241
C0JBAU000043
BUFFER
R16257
AA_SOS8 27k
R16258
10k
Q16251
B1ABCF000231
D16255
B0ACCJ000048
R16260
2.2k
3 4
R16031
82k
R16032
82k
R16033
56k
D16032
B0ACCJ000048 R16034
27k
*C16202 *C16203
250V 250V
4u 4u
Q16055
R16171
10 B1HFPFA00001
*Q16041
B1JAEN000010
R16041
5.6
C16071
630V
C16041
R16173 1000p
50V
47k
3900p
*D16041
B0FACP000004
*C16072
630V
1000p
R16154
75
C16152 C16153
25V 25V
4.7u 4.7u
D16152 R16159
B0ECKP000055
1
D16153
B0ECKP000055
C16154
25V
4.7u
Q16056
B1HFPFA00001
*Q16051
R16181 B1JAEN000011
10
R16051
5.6
R16183
47k
VSUS
*C16091
*D16051
630V
B0FBCN000007
1000p
C16092
630V
1000p
D16050
B0ECKP000055
C16252
25V
1u
D16253
B3ABB0000210
(GREEN LED)
1 8
A_OUTPUT
VCC
R16252
39k
2 7
A_-INPUT
B_OUTPUT R16255
1.2k
R16253
3 A_+INPUT 6 39k
B_-INPUT
-
4 GND 5
B_+INPUT
C16251
R16254
16V
6.8k
1u
IC16251
C0BBBA000024
R16256
1.5k
ERROR DET
R16251
1.4k
5 6
80
Q16141
B1HFPFA00001
R16141
10
R16143
47k
TP38 TP39
*L16001
G0CR39K00002
NC
HO
9 8
D16131
R16134 R16137
75 B0ECKP000055 1
NC
10 VB 7
C16131 C16133
25V
25V
4.7u
NC 4.7u
11 VS 6
AA_UMH
HIN
NC
12 5
R16131
100
NC
NC
13 4
AA_UML
LIN
14 VCC 3
R16132
C16135
100
25V
1u
GND
15 GND 2
Q16161
B1HFPFA00001
NC
LO
16 1
R16161
10
IC16131
C0ZBZ0001707
R16163
47k
FET DRIVER
TP40 TP41
*L16011
VSUS Gen.
G0CR39K00002
DRIVER
7 8
1
*Q16001
B1JADN000009
*C16001
630V
R16001 2700p
7.5
*Q16002
B1JADN000009
C16002
630V
R16002 5600p
7.5
*D16002 *D16001
B0FBCN000005 B0FBCN000005
2
*Q16021
B1JADN000008
R16021
7.5
*Q16022
B1JADN000008
*C16022
630V
5600p
R16022
7.5
*D16022 *D16021
B0FCCN000003 B0FCCN000003
3
4
9