Sd-Board Block Diagram - Panasonic TH-42PA50E Service Manual

14.60. SD-Board Block Diagram

TO SC46
TO SC42
TH-37/42PA50E, TH-37/42PE50B
SD-Board Block Diagram
SD
SCAN OUT (DOWN) BOARD
SD46
FSI 2
4
FCL
FCLK 6
PRO 7
VF5V 9
VF5V 10
SD42
B39 B79 FSI
FSI
B38 B78
FCL FCL
FCLK B37 B77 FCLK
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
IC6955
PDP SCAN DRIVER
FSI
85
FCLK
86
FCL
89
PRO
90
FS01
91
Vf5
88
32 33 43 44
Vfo
Vf Vf
32 33 43 44
IC6956
PDP SCAN DRIVER
FS01
85
FCLK
86
FCL
89
PRO
90
FS02
91
Vf5
88
32 33 43 44
Vfo
Vf Vf
32 33 43 44
IC6957
PDP SCAN DRIVER
FS02
85
FCLK
86
FCL
89
PRO
90
FS03
91
Vf5
88
32 33 43 44
Vfo
Vf Vf
32 33 43 44
IC6958
PDP SCAN DRIVER
FS03
85
FCLK
86
FCL
89
PRO
90
Vf5
88
32 33 43 44
Vfo
79 80 96 97
HV64
76
HV33
46
64 PIN
HV32 30
OUTPUT
HV03 1
HV02 100
HV01 99
80 79 96 97
79 80 96 97
HV64
76
HV33
46
64 PIN
HV32 30
OUTPUT
HV03 1
HV02 100
HV01 99
80 79 96 97
79 80 96 97
HV64
76
HV33
46
64 PIN
HV32 30
OUTPUT
HV03 1
HV02 100
HV01 99
80 79 96 97
79 80 96 97
HV64
77
HV63
76
HV62 75
48 PIN
OUTPUT
16
HV18
HV17 15
80 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
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