Su-Board Block Diagram (37Inch) - Panasonic TH-37PX50U Service Manual

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TH-37PX50U / TH-42PX50U / TH-50PX50U

13.96. SU-Board Block Diagram (37inch)

SU
Scan Out (up) Board
TO
SC41
SU41
Vf
A1
A41
Vf
SI
FSI
A2
A42
FCL
A3
A43
CL
FCLK
A4
A44
CLK
PRO
A5
A45
PRO
A6
A46
VF5V
Vf5
A7
A47
A8
A48
Vf
Vf
A30
A70
A31
A71
VSCN
VSCN
A32
A72
A33
A73
Vfo
Vfo
A40
A80
TO
SU45
SC45
Vf
6
4
2
VF5V
9
8
PRO
7
FCLK
5
3
FCL
FSI
1
TH-37PX50U
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
SI
OUT02
100
85
OUT03
1
CLK
86
30
64 PIN
CL
89
46
OUTPUT
PRO
90
OUT62
75
S01
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
OUT1
99
SO1
85
OUT2
100
OUT3
1
CLK
86
30
64 PIN
CL
89
46
OUTPUT
PRO
90
OUT62
75
SO2
OUT63
76
91
OUT64
77
Vf5
88
VDD
84
DIR
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
OUT1
99
SO2
OUT2
100
85
OUT3
1
CLK
86
30
64 PIN
CL
89
46
OUTPUT
PRO
90
OUT62
75
SO3
OUT63
76
91
OUT64
77
Vf5
88
VDD
32
33
43
44 79
80 96
97
Vfo
Vf
SU1
IC6904
A60
B60
A59
B59
PDP SCAN DRIVER
SO3
85
CLK
86
CL
89
PRO
90
SO4
91
To 1st 120pins of
A29
B29
Vf5
A28
B28
SCAN ELECTRODES
88
VDD
84
DIR
A2 B2
A1
B1
Vf
IC6905
PDP SCAN DRIVER
SO4
85
CLK
86
CL
89
PRO
90
SO5
91
Vf5
88
VDD
SU2
A60
B60
A59
B59
Vf
A57 B57
A56
B56
IC6906
PDP SCAN DRIVER
To 2nd 120pins of
SCAN ELECTRODES
SO5
85
CLK
86
CL
89
PRO
90
A25 B25
91
Vf5
88
VDD
84
DIR
204
35
36
37
38
39
40
41
82
83
84
87
92
93
94
SU2
A24
B24
OUT1
99
OUT2
100
OUT3
1
30
64 PIN
46
OUTPUT
OUT62
75
A2
B2
OUT63
76
A1
B1
OUT64
77
32
33
43
44 79
80 96
97
Vfo
SU3
35
36
37
38
39
40
41
82
83
84
87
92
93
94
A60
B60
A59
B59
A53
B53
OUT1
99
A52
B52
OUT2
100
OUT3
1
To 3nd 120pins of
30
64 PIN
SCAN ELECTRODES
46
OUTPUT
OUT62
75
OUT63
76
OUT64
77
A21
B21
32
33
43
44 79
80 96
97
A20
B20
A2
B2
Vfo
A1
B1
35
36
37
38
39
40
41
82
83
84
87
92
93
94
OUT1
99
OUT2
100
OUT3
1
30
40 PIN
46
OUTPUT
OUT38
51
OUT39
52
OUT40
53
32
33
43
44 79
80 96
97
Vfo
TH-37PX50U
SU-Board Block Diagram

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