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