Ss, S1, Ss2 And Ss3-Board Block Diagram - Panasonic TH-65PF10UK Service Manual

TH-65PF10UK

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

S1
POWER SW
S34
PUSH
1 STB PS
3 STB_12V
SW061
TO C35
Vda75V
Vda75V
Vda75V
Vda75V
Vda75V
TO C44
+5V
DRV(SS)_SOS8
UEL(NUEL)
UEH
USL
USH
UML
UMH
TO C42
Vda75V
Vda75V
Vda75V
Vda75V
Vda75V
TH-65PF10UK
SS, S1, SS2 and SS3-Board Block Diagram
TO P12 TO P11
SS
1 2 4 8 10
12
SS
SUSTAIN DRIVE
SS
34
1
Vsus Gen.
3
VCC
UMH
HIN
TP15V
UML
LIN
TPVDA
ENERGY RECOVERY
SS
VCC
35
USH
1 HIN
USL
2
LIN
3 FET DRIVER
4
5
TPSOS8
D6255
SS_SOS8
+5V
VCC
UMH
Ve Gen.
USH
USL
VCC
UEH UEH
HIN
UML UML
LIN
UEL
IC6241
BUFFER
SS
5V
44 Ve2 Gen.
1
VCC
9
UEL
IN
3
4
5
6
7
8
TPSS1 WAVEFORM
SS
42
1
2
Ve2
VE
3
4
5
SS
1
11
TPVSUS
Q6001-Q6004 Q6005-Q6008
OUTPUT OUTPUT
Q6141- Q6151-
FET FET
D D
Q6144 Q6154
BUFFER BUFFER
G G
IC6131 S S
HO
FET DRIVER OUTPUT OUTPUT
Q6146- Q6156-
LO FET FET
D D
Q6149 Q6159
BUFFER BUFFER
G G
S S
Q6021-Q6024 Q6025-Q6028
Q6041-Q6044
OUTPUT
Q6171-
FET
D
Q6174
BUFFER
IC6151
G L6001-L6006,L6008
S
HO
D6061-D6064
OUTPUT
D6067-D6069
LO Q6181,Q6031 FET
D
Q6183,Q6184
BUFFER
G
L6012-L6015,L6017
S
Q6051-Q6054
D6081-D6086
D6253
LED(G)
VCC
IC6251
ENERGY RECOVERY SOS DET
COMPARATOR
LED BLINKING : 8 TIMES
Q6251
BUFFER
D6113 D6112
Q6115
Q6101,Q6105,Q6107
D
OUTPUT
Q6103,
FET
Q6104 S
IC6191 G
TPSS1
BUFFER
HO
G S
OUTPUT
FET DRIVER
FET
D
Q6102,Q6106,Q6108
Ve:155V
R6022
Q6111
TPVe
OUTPUT
FET
D6221
Ve AVR
(+5V) D
Q6256,Q6222
S
G
IC6211
HO
OUTPUT
LO BUFFER FET
FET DRIVER
D
Q6211,
Q6212 VR6000
S
G Adj.
Q6112,Q6114,Q6116
IC6221
Ve Det
Q6281,
Q6282
BUFFER
Ve2
Push-PLL
AVR(10V)
VSUS
IC6281
Ve2 Det
56
SS2
SS51
SS52
SS23
SS25
SS53
SS54
R6020
PANEL
SUSTAIN
ELECTRODE
SS55
TPVe2
SS56
SS21
SS27
SS57
SS58
SS3
TH-65PF10UK
SS, S1, SS2 and SS3-Board Block Diagram