Su-Board Block Diagram (42, 50Inch) - Panasonic TH-37PX50U Service Manual

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13.99. SU-Board Block Diagram (42, 50inch)

SU
Scan Out (up) Board
TO
SU41
SC41
PDP SCAN DRIVER
Vf
A1
A41
Vf
FSI
A2
A42
SI
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
SC45
SU45
Vf
7
5
3
1
VF5V
10
PDP SCAN DRIVER
9
PRO
8
6
FCLK
FCL
4
FSI
2
PDP SCAN DRIVER
TH-42/50PX50U
SU-Board Block Diagram
Vf
35
36
37
38
39
40
41
82
83
84
87
92
93
94
IC6901
SU1
OUT01
99
SI
A48
B48
OUT02
100
85
OUT03
1
A47
B47
CLK
86
CL
30
64 PIN
89
46
OUTPUT
PRO
90
OUT62
75
S01
OUT63
76
91
OUT64
77
A17
B17
Vf5
88
VDD
A16
B16
32
33
43
44 79
80 96
97
Vfo
A2
B2
A1
B1
Vf
35
36
37
38
39
40
41
82
83
84
87
92
93
94
IC6902
OUT1
99
SO1
OUT2
100
85
OUT3
1
CLK
86
30
64 PIN
CL
89
46
OUTPUT
PRO
90
OUT62
75
SO2
OUT63
76
91
OUT64
77
Vf5
88
VDD
32
33
43
44 79
80 96
97
Vfo
SU2
A48
B48
A47
B47
Vf
35
36
37
38
39
40
41
82
83
84
87
92
93
94
IC6903
A33
B33
OUT1
99
A32
B32
SO2
OUT2
100
85
OUT3
1
CLK
86
CL
30
64 PIN
89
46
OUTPUT
PRO
90
OUT62
75
A2
B2
SO3
OUT63
76
91
A1
B1
OUT64
77
Vf5
88
VDD
32
33
43
44 79
80 96
97
Vfo
Vf
35
36
37
38
39
IC6904
PDP SCAN DRIVER
SO3
85
CLK
86
CL
89
PRO
90
SO4
91
To 1st 96pins of
SCAN ELECTRODES
Vf5
88
VDD
32
33
Vfo
Vf
35
36
37
38
39
IC6905
PDP SCAN DRIVER
SO4
85
CLK
86
CL
89
PRO
90
SO5
91
Vf5
88
VDD
32
33
Vfo
Vf
35
36
37
38
39
IC6906
To 2nd 96pins of
PDP SCAN DRIVER
SCAN ELECTRODES
SO5
85
CLK
86
CL
89
PRO
90
91
Vf5
88
VDD
32
33
Vfo
207
40
41
82
83
84
87
92
93
94
SU3
OUT1
99
A48
B48
OUT2
100
OUT3
1
A47
B47
30
64 PIN
46
OUTPUT
OUT62
75
OUT63
76
To 3rd 96pins of
OUT64
77
A17
B17
SCAN ELECTRODES
A16
B16
43
44 79
80 96
97
A2
B2
A1
B1
40
41
82
83
84
87
92
93
94
OUT1
99
OUT2
100
OUT3
1
30
64 PIN
46
OUTPUT
OUT62
75
OUT63
76
OUT64
77
43
44 79
80 96
97
SU4
A48
B48
A47
B47
40
41
82
83
84
87
92
93
94
To 4th 96pins of
A33
B33
SCAN ELECTRODES
OUT1
99
A32
B32
OUT2
100
OUT3
1
30
64 PIN
46
OUTPUT
OUT62
75
A2
B2
OUT63
76
A1
B1
OUT64
77
43
44 79
80 96
97
TH-42/50PX50U
SU-Board Block Diagram
TH-37PX50U / TH-42PX50U / TH-50PX50U

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