Panasonic TH-42PZ77U - C1 and C4-Board Block Diagram

15.41. C1 and C4-Board Block Diagram
ODED6
LED5
PCD5
CLRD5
R7485
R7486
R7178
R7177
6bit
2
P+5V
ODED4
6bit
6bit
5V_DET
3
6bit
6bit
6bit
D31C
35
U22A
D22A
CB4
DOUTUC10
DATA
45
Vda+75V
51
U19B
C41
P+5V
45
38
Vda+75V
CA4
6bit
LED5
DATA
CLKD5(-)
CA1
U16C
U22A
Vda+75V
Vda+75V
P+5V
6
CA3
U14A
U21C
26
10
ODED5
P+5V
23
+5V DET
LED5
11
NCLK05R-07R
8bit
P+5V
D25C
2
P+5V
Vda+75VVda+75V
P+5V P+5V
Vad+75V
P+5V
D20A-D20C
30
8bit
2
6bit
CB5
D36
27
U24A
Vda+75V
Vda+75V
6bit
61
P+5V
26
17
32
6bit
+5V DET
6bit
CA2
30
Vda+75V
CA8
67
29
C42
28
60
LED6
U24A
3061
Vda+75V
41
C11
P+5V
P+5V
6bit
DATA
P+5V
6bit
68
D31
U17A
5
CB7
37
6bit
PCD5
U25C
U26C
P+5V
14
PCD6
CA7
D35
Vda+75V
U15C
6bit
1
12
U29A
58
U16B
5
P+5V
Vda+75V
DATA
NCLK08L
Vda+75V
5
U19A
57
859
59
D20A
3
6
6bit
P+5V
P+5V
P+5V
CLRD5
CLRD6
38 60
C12
19
D10A
28
DOUTUA13
CB2
9
CA6
34
43
6bit
LED6
Vda+75V
Vda+75V
DATA
6bit
58
CB8
1
13
DOUTDC13
57
6bit
67
67
6bit
U26B
Vda+75V
C40
6bit
10
U10A
6bit
39
P+5V
6bit
45
P+5V
6bit
6bit
Vda+75V
6bit
5V DET
26
P+5V
D23C
U16C
Vda+75V
6bit
P+5V
CLRD6
6bit
Vda+75V
63
64
11
Vda+75V
P+5V
U21C
C10
P+5V
U16A
61
31
66
CLKD3(-)
D21C
6bit
D18A-D19C
D13C
4bit
D32
ODED5
Vda+75V
CB1
6bit
PCD4
P+5V
Vda+75V
ODED6
6bit
38
P+5V
59
3
52
Vda+75V
DATA
D24A
56
DATA
13
8bit
Vda+75V
6bit
PCD6
8
Vda+75V
LED4
CLKD4(+)
U31C
68
13 51
Vda+75V
55
CA5
6bit
1
6bit
U28A
64
DATA
CB3
CB6
41
CLRD5
Vda+75V
93
11
ODED6
DOUTDA10
28
CLRD4
DATA
63
P+5V
31
Vda+75V
DATA
P+5V
Vda+75V Vda+75V
16
22
Vda+75V
U27C
P+5V
U23C
6bit
DATA
28
53
46
CLK05R-08R
6bit
D30A
27
6bit
4
8bit
PCD5
P+5V
6bit
66
C4
DATA DRIVER(RIGHT-DOWN)
PANEL DATA DRIVER
PANEL DATA DRIVER
PANEL DATA DRIVER
11 373
LEU1 CLKU7(-) P+5V
10
68 58
PCU1
5966
CLRU1
67
5
6061
CLKU6(+)
39
P+5V
32
8
64
1
+5V DET
2
30
P+5V ODEU1
9
ODEU1
LEU1
PCU1
CLRU1
CLRU1
BUFFER
PCU1
P+5V
ODEU1
LEU1
P+5V
U26A,
2bit
U26B
DATA
P+5V
U26C
4bit
DATA
U27C
U29C
DATA
U31C
P+5V
U29B
2bit6bit
DATA
U30A
CLK6R NCLK7R
BUFFER
CLK01R-04R
P+5V
NCLK01R-04R
Vda+75V
CLK08L
P+5V
NCLK05R-08R
BUFFER
CLK05R-07R
35335
64
+5V DET
67 3036
P+5V
393
3466
2
68
1
P+5V P+5V CLKU5(-) CLKU4(+) CLKU2(+)
NCLK5R CLK4R CLK2R
CLK4R
NCLK5R
CLK2R
24
53 67
2
U17C
U16C U14A
6bit
DATA
U15C
U10A
DATA
12bit
U13C
U10A-U13A
DATA 12bit
NCLK5R CLK4R CLK2R
DATA DRIVER(RIGHT-UP)C1
NCLK7R CLK6R
D30A
D31C
6bit
DATA
55 49 4147
D28A
6bit
D29C
DATA
D27C
DATA
D26A
6bit
6bit
D29C
D28A
6bit
D26A
6bit
D27C
2531
DATA
D24A
6bit
D25C
6bit
28
D31C
D26A
1723
DATA
D22A
6bit
D23C
52
D25C
D22A
CLK01R-04R
NCLK01R-04R
P+5V
4143 2931
D18A
D19C
6bit
DATA
27
12bit
DATA
D10A
D13C
D14A
D17C
PANEL DATA DRIVER
NCLK5R
CLK4R
NCLK3L
1
CLRD5
PCD5 LED5
ODED5
56424038
D15C
D15A
2826242
D21C
D16A D14A
D14C
6bit
U29A
DATA
4bit
U28A
U22A
U23C
6bit
DATA
U20A
U21C
DATA
6bit
IC7106 IC7105
BUFFER
IC7107 IC7108
BUFFER
IC7109
BUFFER
IC7401
BUFFER
IC7405
BUFFER
BUFFER
IC7406
IC7101
Vda+75V
12bit
DATA
35 33
3634
CLK6R NCLK7R
CLKD7(-) CLKD6(+)
DATA
U29B
8bit
U31C
DATA 12bit
D10A-D13C
D16A-D17C
6bit
DATA D ATA
D14A-D15C
6bit
C32
C22
P+5V
IC7115
BUFFER
P+5V
IC7112
BUFFER
42
BUFFER
IC7111
P+5V
BUFFER
P+5V
IC7110
DATA
U16A
U16B
2bit
U18A
DATA
4bit
U19A
U19B
2bit
DATA
U19C
P+5V
TH-42PZ77U
C1 and C4-Board Block Diagram
TH-42PZ77U
C1 and C4-Board Block Diagram
TH-42PZ77U
105