Panasonic TH-50PH9UK - C5-Board (2 of 3) Schematic Diagram

14.39. C3, C4, SS, S1, SS2 and SS3-Board Block Diagram
LEU
UEH USH
CLKD0L
LED
CLKD1L
LEU
CLKU0L
PCU1
CLKU1L
CLKD1L
CLKD0L
LED
PCD1
PCD1
PCU1
USL
CLKU0L CLKU1L
UML UMH NUEL SS_SOS8 NUEL UEH USL USH UMH SS_SOS8 UML
ODEU
CLRUODED
CLRD
R7460
R7361
R7360
R7461
D6255
TPVSUS
TPSS1
TPVE
TPVDA
D6253
R6113
D6221
TP15V
29 17 19
VCC
55
DA6-DC7
C33
2
1
P+5V
18
DA4-DC5
C44
68
C41
TO D33
6bit
1
6bit
65
UA6-UC7
CB9
6bit
CB8
6bit
6bit
CA
1
26
CA9
6bit
CA8
6bit
DA0
24bit
44
6bit
DC7
UA0
6bit
30
6bit
20
24bit
4
DA2-DC3
6bit
UC7
6bit
6bit
6bit
UA4-UC5
1
6bit
6bit
6bit
39
21
42
UA2-UC3
DA0-DC1
UA0-UC1
2
DATA
40
27
C31
DATA
TO D32
22 24
C43
SS43
1
NUEL
UML UMH UEH USH USL
+5V_DET+5V_DET
VCC
IC7302 IC7303
VCC VCC
IC7304
VCC
IC7305
IC7301
IC7401
VCC
VCC
IC7405
VCC
IC7404
VCC
IC7403
VCC
IC7402
10 11
CA
10
CB
11
CB
BUFFER BUFFER BUFFER BUFFER
BUFFER
BUFFER
BUFFERBUFFERBUFFERBUFFER
CLKU0L
P+5V P+5V
LEU
PCU1
DOUTUA0-UC7
CLKU1L
C32
VDA75V
15
20
VDA75V
VDA75V
20
VDA75V
C42
15
CLKD0L
P+5V
LED
PCD1
DOUTD0A-D7C
CLKD1L
SS_SOS8
UMH UEH USH USL
NUEL
UML P+5V
6bit6bit6bit6bit6bit 6bit6bit
9-35
CLRU ODEU
37
38
Q6001-Q6003
Q6101,Q6102
(+165V)
SS_SOS8
Q6146-Q6147
USH
1
TO P11
OUTPUT
DRIVER
VSUS
Vsus Gen.
TPSS1
L6001-L6004
VE Gen.
VE
3
TPVE
UMH
IC6221
TO C43
UEH
IC6151
Ve Gen.
Q6221,Q6222
SS_SOS8 UML 5V
VCC
FET
Q6052,Q6053
VCC
USL NUEL
L6011-L6014
VR6000
ENERGY RECOVERY
FET
OUTPUT
VCC
IC6211
(+5V)
OUTPUT
FET
Q6141-Q6142
IN
COMPARATOR
IC6251
Q6111,Q6112
11
Ve2 Gen.
FET DRIVER
1
Q6041-Q6043
FET DRIVER
IC6131
LED(G)
OUTPUT
Ve2
FET DRIVER
VCC
FET
BUFFER
VCC
SS
IC6241
FET
2
SUSTAIN DRIVE
476
Vsus
43
SS
Adj.
Q6021-Q6023
5
IC6191
VCC
TPSS1 SIGNAL WAVE
11
SS
4
3
Vda
1
8
1
+15V
Vda
STB12V
STB PS
12
TO P12
34
SS
10
2
SS
SS
2
Vda
Vda
33
1
SS56
SS55
SS54
SS53
SS52
SS51
SS21
SS20
SS22
SS23
SUSTAIN
ELECTRODE
PANEL
SS
2
Vda
Vda
44
1
Q6114
Q6103-Q6104
Q6105,Q6106
324 76115
SS_SOS8
6bit 6bit 6bit6bit 6bit6bit 6bit 6bit
PANEL DATA DRIVER
PANEL DATA DRIVER
31
CLRD ODED
32
SS2
SS3
TO C52
TO C22
C3
DATA DRIVE
UPPER LEFT (FRONT VIEW)
LOWER LEFT (FRONT VIEW)
C4
DATA DRIVE
ENERGY RECOVERY SOS DET
LED BLINKING : 8 TIMES
TH-50PH9UK
C3, C4, SS, S1, SS2 and SS3-Board Block Diagram
TH-50PH9UK
C3, C4, SS, S1, SS2 and SS3-Board Block Diagram
34-60
STB PS
STB12V
PUSH
SW061
1
3
S34
POWER SWITCH
S1 KEY SWITCH
TH-50PH9UK
107