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SS Sustain Drive
TO P12 SS12 SS34 S34 S Power Switch
STB PS 4 1 STB-PS 1




TP15V
PUSH
+15V 2

L6703
TPVDA
S300

VDA 1
POWER SWITCH
L6704



TO P1 SS11 TPVSUS SS4 (37inch)
VSUS 2
Sustain
L6702
VSUS 3
connection
(Upper)
SS49 SS47A SS45A
Panel
TO C23 SS23
Sustain
VDA 11 Electrode


SOS 9



5V 1
Vsus GEN. SS2 (42inch)
Sustain
IC6706 IC6701 connection
BUFFER FET DRIVER UMH
(Upper)
Q6711 Q6701
UMH 8 17 3 12 8
SS49 SS47 SS45
Q6712 Q6702 S2 Panel
3 VCC Sustain
6
UML Electrode
VCC 20 11 VDD
Q6713 Q6705
UML 7 8 12 14 1
Q6714 Q6706 S3

SS41


ENERGY
RECOVERY

IC6702 SS42

FET DRIVER
S1 Panel
D6724
USH Sustain
USH 6 6 14 12 8 Q6721
Electrode
D6764 SS43
3 VCC
(42inch)
11 VDD
D6729
USL 5 4 16 14 1 Q6724 SS-BOARD
USL SOS_DET SS44
DISCHARGE
Q6756
IC6705
1/2 Vo

SUSTAIN DRIVER SS41A
D6765
(RED LED) SOS BLINKING TIMES : LED 9 TIMES

SUSTAIN
DRIVE
SS42A

Ve GEN. L6711 TPSS1 Panel
Sustain

IC6703 L6714 SS43A
Electrode

FET DRIVER VE
UEH (37inch)
INSERT Q6741
UEH 4 2 18 12 8
Q6742
3 VCC SS44A

11 VDD TPSS1 WAVEFORM
D6769
(RED LED)

15V DET Ve2 GEN. SS3 (42inch)
VSET2 VSUS
VE
Sustain
IC6704 connection
FET DRIVER
VE2
(Lower)
1 VCC SS48 SS40 SS46
VEL Panel
UEL 3 15 5 Q6725 2 In Ho 7 Q6745 Sustain
+
Electrode
VEL
Lo 4 Q6746


VE GEN. SS5 (37inch)
Sustain
TPVe Q6751 connection
Q6753 (Lower)
IC6711
SS48 SS40A SS46A
R6774 VE Panel
TH-37PE30B/TH-42PE30B Ve GENERATOR Sustain TH-37PE30B/TH-42PE30B
Electrode
SS, S, SS2, SS3, SS4 and SS5-Board SS, S, SS2, SS3, SS4 and SS5-Board
Block Diagram Block Diagram