Panasonic TH-65PF9UK - SS, S1, SS2 and SS3-Board Block Diagram

14.67. SS, S1, SS2 and SS3-Board Block Diagram
REF
KA
PUSH
REF
KA
R6020
D6253
IC6221
G
D
S
5V
G
D
S
R6022
G
D
S
+5V
VR6000
1
2
3
G
D
S
SW061
G
D
S
G
D
S
G
D
S
G
D
S
D6255
IC6281
G
D
S
G
D
S
D6221
D6112
D6113
Q6112,Q6114,Q6116
(+5V)
IC6151
LIN
Q6256,Q6222
Vsus Gen.
COMPARATOR
USL
Ve AV R
IC6251
35
Ve D et
1
5
IC6131
TPVDA
TO C4 4
VCC
Adj.
Q6141-
Q6144
USL
7
HIN
VCC
STB PS
USH
9
5
UML
UEH
UMH
VCC
UML
UEH
3
SS23
8
UEL(NUEL)
TO C3 5
6
TO C4 2
5
UEL
DRV(SS)_SOS8
1
USH
Ve:155V
SS
UML
2
SS
Vda75V
Vda75V
UMH
+5V
TP15V
4
STB_12V
4
3
Vda75V
44
SS53
VCC
2
IC6241
SS
VCC
SS58
BUFFER
SS25
TPVe
Q6101,Q6105,Q6107
SUSTAIN DRIVE
SS2
SS3
UMH
S1
UEH
POWER SW
USL
FET DRIVER
UEL
FET DRIVER
FET
USH
OUTPUT
UML
FET DRIVER
BUFFER
1
BUFFER
HO
SS55
LO
IC6211
OUTPUT
FET
FET
S34
LIN
OUTPUT
SS51
LED(G)
FET
Q6146-
Q6149
SUSTAIN
FET
VCC
PANEL
BUFFER
ELECTRODE
HO
OUTPUT
TPSS1
Ve2 Gen.
SS
LO
TO P11
Q6171-
Q6174
Vsus
BUFFER
TPSOS8
Q6181,Q6031
Q6183,Q6184
11
IC6191
OUTPUT
1
SS_SOS8
Q6021-Q6024
SS
Q6001-Q6004
1
FET DRIVER
Q6051-Q6054
4
34
Q6041-Q6044
SS54
3
L6001-L6006,L6008
SS
Vda75V
L6012-L6015,L6017
STB12V
Q6102,Q6106,Q6108
2
1
FET
Vda75V
12
OUTPUT
VSUS
8
Q6103,
Q6104
LIN
10
BUFFER
HIN
TO P12
HO
TPSS1 WAVEFORM
Ve2
+15V
FET
HIN
Ve Gen.
TPVSUS
STB PS
OUTPUT
VE
ENERGY RECOVERY
SS
FET
IN
4
HO
42
1
OUTPUT
SS56
Vda75V
LO
Q6111
NO USE
Vda75V
3
Vda75V
Vda75V
3Vda75V
Vda75V
Vda75V
SS27
SS57
SS21
SS52
Ve2 Det
Q6281,
Q6282
BUFFER
Ve2
Push-PLL
AVR(10V)
TPVe2
Q6211,
Q6212
BUFFER
BUFFER
Q6151-
Q6154
Q6025-Q6028
Q6005-Q6008
Q6156-
Q6159
FET
OUTPUT
OUTPUT
BUFFER
FET
Q6251
Q6115
BUFFER
D6061-D6064
D6067-D6069
D6081-D6086
LED BLINKING : 8 TIMES
ENERGY RECOVERY SOS DET
TH-65PF9UK
SS, S1, SS2 and SS3-Board Block Diagram
TH-65PF9UK
SS, S1, SS2 and SS3-Board Block Diagram
TH-65PF9UK
145