Ss, S1, Ss2 And Ss3-Board Block Diagram - Panasonic TH-37PWD6UY Service Manual

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

SS
TO P12
SS12
Sustain Drive Board
STB PS 4
A TP15V
+15V 2 15V
L6703
TPVDA
VDA
1
L6704
TO P11 SS11
TPVSUS
VSUS 2
L6702
VSUS 3
TO C23 SS23
VDA 11
SOS 9
B
IC6706 IC6701
BUFFER
FET DRIVER
Q6711
UMH 8 17 3 12 8
Q6712
6
Q6713
UML 7 8 12 14 1
Q6714
IC6702
FET DRIVER
USH 6 6 14 12 8
C
USL
5 4 16 14 1
+15V
IC6703
FET DRIVER
D
UEH 4 2 18 12
3 VCC
D6769
(RED LED)
IC6704
FET DRIVER
1 VCC
Q6725
UEL 3 15 5 2 In Vb
Vs
E
TH-42PW6/TH-42PWD6
SS,S1,SS2 and SS3-Board Block Diagram
1 2
SS34 S34
1
UMH
Q6701
Q6702
S2
SS48 SS47
UML
Q6705
Q6706
S3
S1
D6724
USH
Q6721
SS41
D6729
Q6724
USL
SS-BOARD
SOS DET
SS42
DISCHARGE
Q6756
IC6705
1/2 Vo
D6765
(RED LED)
L6711
TPSS1
L6713
SS43
L6716
UEH
VE
INSERT Q6741
8
Q6742
SS44
VE2
VEL
Q6745
8
VEL
Q6746
6
SS49 SS40
Q6751
TPVe
Q6753
IC6711
R6774 VE
Ve
GENERATOR
3
S1
Power Switch Board
1
POWER SWITCH
S061
PUSH
SS2
SS45
SS3
SS46
4 5
91
TH-42PW6EX / TH-42PW6BX / TH-42PWD6EX / TH-42PWD6BX / TH-42PWD6UY
TH-42PW6/TH-42PWD6
SS,S1,SS2 and SS3-Board Block Diagram
6 7 8