15.31. C1, C2 and C3-Board Block Diagram
USL
UEH
UMH
UML
USH
UEL
CLKD_2P
CLKD_3N
CLKD_1N
CLKD_0P
LE
PC1
PC2
ODE
CLR
PC3
SOS8_SS
CLKU_0P
CLKU_3N
CLKU_2P
CLKU_1N
URH
CLKU_3N
CLKU_2P
ODE_C3
PC4_C3
LE_C3
CLR_C3
LE
PC4
ODE
CLR
UEL
USH
CLR
UML
ODE
UMH
UEH
LE
CLKU_3N
CLKU_2P
USL
PC4
SOS8_SS
URH
UML
USH
USL
UEL
UMH
UEH
URH
SOS8_SS
CLKU_2P
CLKU_3N
PC4
LE
CLR
ODE
+5V
+5V
+5V
+5V
+5V
+5V
+5V
5V_DET
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
5V_DET
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
VCC
57
5
6bit
A8-C9
6bit
63
7
68
6
A16-C17
8
C10
A10-C11
60
58
56
CB5
55
A18-C19
7
C22
55
9
1
CB2
CB3
59
6bit
C21
A6-C7
IC7102
BUFFER
A14-C15
CB7
4
Vda75V
Vda75V
C11
CB6
6bit
DATA
36bit
DA0-DC11
30bit
DA12-DC21
DATA
TO D31
CB4
A12-C13
9
CB8
8
10
49 - 16
DOUTD
A12
DOUTDC21
ODE_C1
7
1
C20
20
14
3
1
LE_C1
14
12
PC1_C1
IC7101
VCC
BUFFER
IC7203
VCC
BUFFER
P5V
P5V
5V_DET
UML
UEL
USH
USL
SOS8_SS
UMH
6bit
6bit
6bit
6bit
6bit
6bit
6bit
6bit
6bit
6bit
6bit
6bit
UEL
USH
USL
UML
UMH
UEH
SOS8_SS
P5V
Vda75V
Vda75V
DATA DRIVE
LOWER RIGHT(FRONT VIEW)
C1
C2
DATA DRIVE
LOWER CENTER
(FRONT VIEW)
PANEL DATA DRIVER
PANEL DATA DRIVER
TO D32
TO C32
6bit
6bit
6bit
6
CLR_C1
53
51
CLK0P_C1
CLK1N_C1
CLK2P_C1
CLK3N_C1
20
1
5V DET
6bit
6bit
P5V
P5V
66
68
DOUTDC11
DOUTD
A0
55 - 15
61
LE_C2
PC3_C2
VCC
PC4_C2
60
ODE_C2
CLR_C2
62
64 63
IC7202
BUFFER
UEH
UEL
USH
USL
UMH
UML
UEH
13
11
IC7201
VCC
57
BUFFER
CLK0P_C2
CLK2P_C2
CLK1N_C2
CLK3N_C2
PC2
PC2
PC2
PC1
PC3
PC3
PC4
02P
,12N
23P
,33N
24P
,34N
25P
,35N
08P
,18N
06P
,16N
07P
,17N
CB1
PC1
6bit
6bit
6bit
01P
,11N
A20-C21
PC2_C1
66
P5V
61
URH
64
URH
URH
3
49
27
1
8
24
23
22
53
25
CLKU_3N
ODE_C3
CLR_C3
PC4_C3
LE_C3
CLKU_2P
51
DOUTDA0
DOUTDC5
5V_DET
C32
20
9
42
DOUTDC5
11
68
13
ODE_C3
CLR_C3
PC4_C3
LE_C3
CLKU_2P
18
UEL
10
USH
3
P5V
8
URH
5
TO C22
12
5V_DET
USL
6
UML
1
UMH
UEH
SOS8_SS
61
45
DOUTDA0
P5V
46
Vda75V
47
Vda75V
16
44
CLKU_3N
14
A4-C5
6bit
6bit
6bit
6bit
6bit
6bit
6bit
A0-C1
PC4
10
CB9
PC4
PC4
21P
,31N
29P
,39N
20P
,30N
A2-C3
6bit
6bit
PANEL DATA DRIVER
UEL
USH
USL
3
8
TO SS33
UMH
URH
UEH
9
SOS8_SS
TO SS35
C35
UML
5
7
1
P5V
Vda75V
Vda75V
2
1
2
4
6
C33
IC7304
BUFFER
VCC
IC7303
VCC
BUFFER
IC7302
BUFFER
VCC
CB
11
CB
BUFFER
VCC
IC7301
DATA 18bit
DA0-DC5
DA0-DC5
DATA 18bit
C3
DATA DRIVE
LOWER LEFT
(FRONT VIEW)
58
TH-50PX77U/PE77U
C1, C2 and C3-Board Block Diagram
TH-50PX77U/PE77U
C1, C2 and C3-Board Block Diagram
TH-50PX77U / TH-50PE77U
87
Summary of Contents for TH-50PC77U
Page 5: ...1 Applicable signals 4 TH 50PX77U TH 50PE77U ...
Page 18: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 17 TH 50PX77U TH 50PE77U ...
Page 19: ...8 2 Lead of Wiring 2 18 TH 50PX77U TH 50PE77U ...
Page 20: ...8 3 Lead of Wiring 3 19 TH 50PX77U TH 50PE77U ...
Page 21: ...8 4 Lead of Wiring 4 20 TH 50PX77U TH 50PE77U ...
Page 22: ...8 5 Lead of Wiring 5 21 TH 50PX77U TH 50PE77U ...
Page 23: ...8 6 Lead of Wiring 6 22 TH 50PX77U TH 50PE77U ...
Page 27: ...9 4 No Picture 26 TH 50PX77U TH 50PE77U ...
Page 34: ...11 4 Adjustment Volume Location 11 5 Test Point Location 33 TH 50PX77U TH 50PE77U ...
Page 36: ...35 TH 50PX77U TH 50PE77U ...
Page 86: ...NOTE TH 50PX77U TH 50PE77U 106 ...
Page 87: ...16 Exploded Views Replacement Parts List 16 1 Exploded Views 107 TH 50PX77U TH 50PE77U ...
Page 88: ...16 2 Packing Exploded Views Accessories box 108 TH 50PX77U TH 50PE77U ...
Page 89: ...16 3 Replacement Parts List Notes 109 TH 50PX77U TH 50PE77U ...