Ss And S-Board Block Diagram - Panasonic TH-42PV60A Service Manual

14.51. SS and S-Board Block Diagram

S POWER SWITCH
SW2500
POWER SWITCH
TPSS1 SIGNAL WAVE
Ve2
VE
TH-42PV60A/H/M/MT
SS and S-Board Block Diagram
TO C23
SS
2 3 4 5 6 7 8 1 11 12
23
VCC
IC6241
BUFFER
SS
TO P11
TPVSUS
11
Vsus
1
TPVDA
Vsus Gen.
VCC
SS
P12
12
Vda 1
TP15V
Vda 2
+15V 4
STB12V 8
STB PS 10
ENERGY RECOVERY
VCC
SS
S34
34
STB PS
1 1
STB12V
3 3
D6255
SS_SOS8
Ve Gen.
VCC
Ve2 Gen.
VCC
VSUS
IN
SS
SUSTAIN DRIVE
VE Gen.
TPVE
(+150V)
TPVE
VR6000
Adj.
D6221
Q6221,Q6222
IC6221
Q6001-Q6003
Q6021-Q6023
IC6131
OUTPUT
Q6141-Q6142
FET
Q6146-Q6147
FET DRIVER
Q6041,Q6042
L6001-L6003
Q6051,Q6052
L6011-L6013
IC6151
OUTPUT
FET
FET
DRIVER
D6253
LED(G)
TPSS1
TPSS1
IC6251
VCC
COMPARATOR
ENERGY RECOVERY SOS DET
LED BLINKING : 8 TIMES
Q6101,Q6102
Q6103,Q6104
IC6191
OUTPUT
FET
FET
DRIVER
Q6111
(+5V) Q6112,Q6114
R6113
IC6211
OUTPUT
FET
FET DRIVER
115
TH-42PV60A / TH-42PV60H / TH-42PV60M / TH-42PV60MT
SS41
SS42
PANEL
SUSTAIN
ELECTRODE
SS43
SS44
TH-42PV60A/H/M/MT
SS and S-Board Block Diagram