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37INCH

TPSS1 SIGNAL WAVE

TO P11
Vsus

SS 11
1

TPVSUS
189V+7V,-6V

SS53

VE

Ve2

VSUS

Vsus Gen.
VCC UMH HIN UML LIN

Q6001-Q6003
OUTPUT FET D HO
G S

IC6131
Q6141-Q6142 Q6146-Q6147

Q6021-Q6023
LO OUTPUT FET D
G S

SS54

FET DRIVER

TPVE PANEL SUSTAIN ELECTRODE
SS55
K

P12
Vda Vda +15V MAIN_SW_1 MAIN_SW_2

SS 12
1 2 4 8
10

TPVDA
Q6041,Q6042
2

Q6256,Q6222

TP15V

ENERGY RECOVERY

OUTPUT FET D HO
G S

L6001-L6003

1

REF

VCC USH HIN USL LIN VCC2

IC6151
Q6171,Q6172 Q6181,Q6031
LO

VR6000 Adj.

A

Q6052
OUTPUT FET D
G S

3

L6011-L6013

FET DRIVER

IC6221
Ve Det

SS56

S POWER SWITCH
SW2500 POWER SWITCH
PUSH

S1
MAIN_SW_2 1 MAIN_SW_1 3

SS 34
1 3 SS_SOS8 D6255

D6253 LED(G) VCC

TPSS1
42INCH SS53A

IC6251
COMPARATOR
ENERGY RECOVERY SOS DET LED BLINKING : 8 TIMES
D6275 D6276

Q6251
D6273

Q6271

Ve Gen.
VCC

Q6101,Q6102

SS54A

UEH HIN UML LIN

IC6191
Q6103,Q6104
HO

OUTPUT FET
D

D6221
G S

FET DRIVER

TO C23
P5V NUEL UEH USL USH UML UMH SOS8_SS Vda Vda

SS 23
1 2 3 4 5 6 7 8
11 12

+5V VCC

PANEL SUSTAIN ELECTRODE
SS55A
R6113

IC6241
BUFFER

Ve2 Gen.
VCC (+5V) HO

Q6111
OUTPUT FET
D

+5V D6281

D6278

IC6211
UEL IN

G

S

TPVe2
SS56A

FET DRIVER
LO

Q6114
OUTPUT FET
D

TPSOS8

SS SUSTAIN DRIVE

G

S

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

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