Su-Board Block Diagram - Panasonic TH-42PHW7EX Service Manual

TH-42PHW7EX / TH-42PHD7EK / TH-42PHD7BK / TH-42PHD7UY

15.48. SU-Board Block Diagram

SU
Scan Out (up) Board
TO SC-BOARD
SC41
SU41
Vf A1 A41 Vf
FSI A2 A42 FSI
FCL A3 A43 FCL
FCLK A4 A44 FCLK
PRO
PRO A5 A45
A6 A46
VF5V VF5V
A7 A47
A8 A48
Vf Vf
A30 A70
A31 A71
VSCN VSCN
A32 A72
A33 A73
Vfo Vfo
A40 A80
TO SC-BOARD
SC45 SU45
Vf 7
5
3
1
VF5V 10
9
PRO 8
6
FCLK
FCL 4
FSI 2
TH-42PHD7BK/EK/UY, TH-42PHW7EX
SU-Board Block Diagram
Vf
35 36 37 38 39 40 41 82 83 84 87 92 93 94
IC6901
PDP SCAN DRIVER
OUT01 99
FSI
OUT02 100
85
OUT03 1
FCLK
86
30 64 PIN
FCL
89
46
OUTPUT
PRO
90
OUT62 75
FS01
OUT63 76
91
OUT64 77
Vf5
88 VDD
32 33 43 44 79 80 96 97
Vfo
Vf
35 36 37 38 39 40 41 82 83 84 87 92 93 94
IC6902
PDP SCAN DRIVER
OUT01 99
FSO1
OUT02 100
85
OUT03 1
FCLK
86
30 64 PIN
FCL
89
46
OUTPUT
PRO
90
OUT62 75
FSO2
OUT63 76
91
OUT64 77
Vf5
88 VDD
32 33 43 44 79 80 96 97
Vfo
Vf
35 36 37 38 39 40 41 82 83 84 87 92 93 94
IC6903
PDP SCAN DRIVER
OUT01 99
FSO2
OUT02
85 100
OUT03 1
FCLK
86
FCL 30 64 PIN
89
46
OUTPUT
PRO
90
OUT62
75
FSO3
OUT63
76
91
77
OUT64
Vf5
88 VDD
32 33 43 44 79 80 96 97
Vfo
Vf
IC6904
PDP SCAN DRIVER
SU1
FSO3
A48 B48
85
A47 B47
FCLK
86
FCL
89
PRO
90
FSO4
91
To 1st 96pins of
A17 B17
SCAN ELECTRODES
Vf5
A16 B16 88
A2 B2
A1 B1
Vf
IC6905
PDP SCAN DRIVER
FSO4
85
FCLK
86
FCL
89
PRO
90
FSO5
91
Vf5
88
SU2
A48 B48
A47 B47
Vf
IC6906
To 2nd 96pins of
PDP SCAN DRIVER
A33 B33
SCAN ELECTRODES
A32 B32
FSO5
85
FCLK
86
FCL
89
PRO
90
A2 B2
91
A1 B1
Vf5
88
112
35 36 37 38 39 40 41 82 83 84 87 92 93 94
SU3
OUT01 99
A48 B48
OUT02 100
OUT03 1 A47 B47
30 64 PIN
46
OUTPUT
OUT62 75
OUT63 76
To 3rd 96pins of
OUT64 77
A17 B17
SCAN ELECTRODES
VDD A16 B16
32 33 43 44 79 80 96 97
Vfo
A2 B2
A1 B1
35 36 37 38 39 40 41 82 83 84 87 92 93 94
OUT01 99
OUT02 100
OUT03 1
30 64 PIN
46
OUTPUT
OUT62 75
OUT63 76
OUT64 77
VDD
32 33 43 44 79 80 96 97
Vfo
SU4
A48 B48
A47 B47
35 36 37 38 39 40 41 82 83 84 87 92 93 94
To 4th 96pins of
A33 B33
SCAN ELECTRODES
OUT01 99 A32 B32
OUT02
100
OUT03 1
30 64 PIN
46
OUTPUT
OUT62
75
A2 B2
OUT63
76
A1 B1
77
OUT64
VDD
32 33 43 44 79 80 96 97
Vfo
TH-42PHD7BK/EK/UY, TH-42PHW7EX
SU-Board Block Diagram