Panasonic TH-42PX20U-P Service Manual page 324

1
8
7
To 1st 96pins of
7
SCAN ELECTRODES
6
2
1
2
8
7
To 2nd 96pins of
3
SCAN ELECTRODES
2
2
1
131
Vf
30 31 32 44 45 46 81
IC6404
PDP SCAN DRIVER
FSO3
85
FCLK
86
FCL
89
PRO
90
FSO4
91
Vf5
88
34 35 41 42
Vfo
Vf
30 31 32 44 45 46 81
IC6405
PDP SCAN DRIVER
FSO4
85
FCLK
86
FCL
89
PRO
90
FSO5
91
Vf5
88
34 35 41 42
Vfo
Vf
30 31 32 44 45 46 81
IC6406
PDP SCAN DRIVER
FSO5
85
FCLK
86
FCL
89
PRO
90
91
Vf5
88
34 35 41 42
Vfo
82 83 84 87 92 93 94 95
HV64
76
HV63
75
HV62 74
64 PIN
OUTPUT
HV03 1
HV02
100
HV01 99
78 79 97 98
82 83 84 87 92 93 94 95
HV64
76
HV63
75
HV62 74
64 PIN
OUTPUT
HV03 1
HV02
100
HV01 99
78 79 97 98
82 83 84 87 92 93 94 95
HV64
76
HV63
75
HV62 74
64 PIN
OUTPUT
HV03 1
HV02
100
HV01 99
78 79 97 98
SU3
A48 B48
A47 B47
To 3rd 96pins of
A17 B17
SCAN ELECTRODES
A16 B16
A2 B2
A1 B1
SU4
A48 B48
A47 B47
To 4th 96pins of
A33 B33
SCAN ELECTRODES
A32 B32
A2 B2
A1 B1
TH-42PX20U-P
SU-BOARD BLOCK Diagram