Su-Board Block Diagram (42Inch) - Panasonic TH-42PV500E Service Manual

14.83. SU-Board Block Diagram (42inch)

SU
Scan Out (up) Board
TO
SU41
SC41
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
SU45
SC45
Vf 7
5
3
1
VF5V 10
9
PRO 8
6
FCLK
4
FCL
FSI 2
TH-42PV500E/B
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
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
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
CL 30 64 PIN
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
IC6904
PDP SCAN DRIVER
SU1
SO3
A48 B48
85
A47 B47
CLK
86
CL
89
PRO
90
SO4
91
To 1st 96pins of
A17 B17
SCAN ELECTRODES Vf5
A16 B16 88
A2 B2
A1 B1
IC6905
PDP SCAN DRIVER
SO4
85
CLK
86
CL
89
PRO
90
SO5
91
Vf5
88
SU2
A48 B48
A47 B47
IC6906
To 2nd 96pins of
PDP SCAN DRIVER
A33 B33
SCAN ELECTRODES
A32 B32
SO5
85
CLK
86
CL
89
PRO
90
A2 B2
91
A1 B1
Vf5
88
177
TH-42PV500E / TH-42PV500B / TH-37PV500E / TH-37PV500B
Vf
35 36 37 38 39 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
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
OUT1 99
OUT2 100
OUT3 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
Vf
35 36 37 38 39 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
VDD
32 33 43 44 79 80 96 97
Vfo
TH-42PV500E/B
SU-Board Block Diagram