Panasonic TH-42PE55E, Manual

Page: 242 / 284

14.57. SD-Board Block Diagram
PDP SCAN DRIVER
SHIFT RESIST
OR
B40
IC6958
A39
B2
SD2
B9
A1
OUTPUT
SCAN ELECTRODES
B79
IC6957
HV02
90
A39
B38
PRO
30
B34
A40
80
FS01
B78
B74
A2
VSCN
86
B37
Vfo
B50
OUTPUT
IC6956
SD3
A2
FSI
44
HV03
89
A40
B41
FSI
Vf
B35
OUTPUT
B1
B2
PRO
99
85
B39
64 PIN
B25
46
B36
A9
B39
64 PIN
SD
SCAN ELECTRODES
B40
FCL
B1
LA
TCH
HV64
FCLK
Vf
B75
FCLK
B17
A16
Vf5
Vf5
A2
SD42
Vfo
A25
PRO
B48
FS03
FS02
VF5V
76
B16
FCL
48 PIN
Vf
SD1
A1
33
A8
B9
SCAN OUT (DOWN) BOARD
88
FCLK
B11
64 PIN
SCAN ELECTRODES
HV33
SELECT
OR
PDP SCAN DRIVER
100
A40
FCL
PDP SCAN DRIVER
PRO
VF5V
HV32
B24
B1
B1
To 2nd 80pins of
OUTPUT
FCLK
FSI
FCLK
To 3rd 80pins of
B2
B8
B73
B49
HV01
1
A1
FS01
A24
To 1st 80pins of
79
PRO
FS02
B10
B8
B39
43
IC6955
FCL
B51
B33
B76
VSCN
FS03
32
Vf5
B40
PRO
91
TO SC42
A39
FCL
97
A17
FCL
Vf5
96
Vf
B77
FCLK
PDP SCAN DRIVER
B39
10
TO SC46
FCL
SD46
2
FCLK 6
9
FSI
VF5V
PRO 7
4
VF5V
80
LA
TCH
HV64
86
96 44
HV03
HV01
1
89
76
Vf
79
Vf
33
SHIFT RESIST
OR
88
43
99
85
HV33
SELECT
OR
32
100 HV02
46
90
91
30 HV32
97
80
LA
TCH
HV64
86
96 44
HV03
HV01
1
89
76
Vf
79
Vf
33
SHIFT RESIST
OR
88
43
99
85
HV33
SELECT
OR
32
100 HV02
46
90
91
30 HV32
97
80
LA
TCH
86
96 44
89
Vf
79
Vf
33
SHIFT RESIST
OR
88
43
85
SELECT
OR
32
90
97
76
HV63
75
HV17
16
15
HV64
HV62
77
HV18
80 43 33 96 44 79 97
Vfo
32
80 43 33 96 44 79 97
Vfo
32
80 43 33 96 44 79 97
Vfo
32
80 43 33 96 44 79 97
Vfo
32
TH-37/42PE55E
SD-Board Block Diagram
TH-37/42PE55E
SD-Board Block Diagram
123