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37INCH
TPSS1 SIGNAL WAVE SS TPVSUS
TO P11
11
189V+7V,-6V SS53
Vsus 1


VSUS Q6001-Q6003
Ve2
VE Vsus Gen. OUTPUT
FET D

VCC HO
UMH
HIN
IC6131 G

S
UML Q6141-Q6142
LIN Q6021-Q6023 SS54
Q6146-Q6147
LO OUTPUT
FET DRIVER FET D
TPVE
G

S PANEL
SS TPVDA Q6256,Q6222
P12 SUSTAIN
12
ELECTRODE
Vda 1 SS55
Q6041,Q6042
ENERGY RECOVERY




K
TP15V




1
Vda 2 OUTPUT L6001-L6003




REF
FET D




2
+15V 4
VCC HO VR6000
MAIN_SW_1 8 G




A
USH
IC6151




3
HIN Adj.
S
MAIN_SW_2 10 USL
LIN Q6171,Q6172 Q6052

VCC2
Q6181,Q6031 LO OUTPUT
FET D
L6011-L6013 IC6221
FET DRIVER SS56
Ve Det
S POWER SWITCH G

S



SW2500
POWER SWITCH D6253
TPSS1
S1 SS LED(G)
PUSH




34
1
MAIN_SW_2
1
VCC
IC6251 42INCH
MAIN_SW_1 COMPARATOR
3 3
SS53A
SS_SOS8 D6255 ENERGY RECOVERY SOS DET
Q6251 LED BLINKING : 8 TIMES

D6273 D6275 D6276
Q6271


Ve Gen. Q6101,Q6102
VCC SS54A
OUTPUT

UEH
IC6191 FET
D
HIN Q6103,Q6104 HO D6221
UML
LIN S
FET DRIVER G
PANEL
SS +5V
TO C23 SUSTAIN
23
ELECTRODE
P5V 1 VCC
SS55A
NUEL 2

UEH 3
IC6241 R6113
Q6111
BUFFER Ve2 Gen. OUTPUT
+5V D6278
USL 4 D6281
FET
USH 5 VCC D
(+5V)

UML 6 HO
IC6211 G
S TPVe2
UMH 7 UEL SS56A
FET DRIVER Q6114
IN
SOS8_SS 8 OUTPUT
LO FET
Vda 11 TPSOS8 D


Vda 12
SS G
S




SUSTAIN DRIVE



TH-37/42PV70F/P, TH-37/42PX70B/E TH-37/42PV70F/P, TH-37/42PX70B/E
SS-Board Block Diagram SS-Board Block Diagram