Ss, Ss2, Ss3 And S1-Board Block Diagram - Panasonic TH-50PHW7BX Service Manual

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15.59. SS, SS2, SS3 and S1-Board Block Diagram

TO C32
TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX
SS, SS2, SS3, and S1-Board Block Diagram
SS
TO P12
SS12
Sustain Drive Board
STB PS
10
TP15V
+15V
4
L6013
Vda75V
1
Vda75V
2
TO P11
SS11
TPVSUS
VSUS
2
3
VSUS
SS32
SOS3
9
IC6006
BUFFER
UMH
8
15
5
UML
7
13
7
USH
6
11
9
USL
5
8
12
UEH
4
6
14
3
4
16
Q6025
UEL
IC6201
IC6202
BUFFER
FET DRIVER
DSHL
14
2
18
12
IC6205
FET DRIVER
DSLL
15
4
16
12
IC6203
FET DRIVER
DMHL
16
6
14
12
DMLL
17
8
12
14
19
SOS2
15V
TPVDA
L6015
TPSOS3
IC6001
FET DRIVER
Q6009
Q6032
12
8
Q6033
Q6014
6
Q6004
Q6034
14
1
Q6015
Q6035
Q6020
IC6002
S1
USH
FET DRIVER
Q6008
Q6001
Q6021
12
8
Q6002
Q6022
Q6006
Q6044
12
8
Q6023
Q6045
Q6024
IC6003
USL
FET DRIVER
IC6004
FET DRIVER
VE
Q6027
INSERT
12
8
Q6028
14
1
+15V
IC6005
D6064
FET DRIVER
(GREEN LED)
UEL
2
7
Q6029
UEL
Q6030
4
TPVe
VR6070
Ve
TPSVDA
Q6211
8
L6225
L6230~L6233
Q6222
Q6212
8
Q6223
Q6224
Q6217
Q6213
Q6218
Q6214
8
1
Q6216
IC6204
SS-BOARD
SOS2 DET
UMH
S2
UML
S3
L6704
L6767
L6704
D6011,12
L6767
L6001
L6004
D6014,15
SS-BOARD
SOS3 DET
DISCHARGE
Q6041
IC6007
1/2 Vo
D6060
(GREEN LED)
UEH
Q6031
Q6039
Q6038
IC6009
VE
GENERATOR
TPVDA
Q6921
TPSS4
S1
SS34
S34
Power Sw
1
1
SS2
SS57
SS21
SS51
SS52
TO PANEL
SS53
SS3
SS58
SS31
SS54
SS55
TO PANEL
SS56
TO
SS35
C35
1
Vda 75V
2
Vda 75V
4
78V
5
78V
TO
SS42
C42
1
Vda 75V
2
Vda 75V
4
78V
5
78V
117

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