Su-Board Block Diagram - Panasonic TH-42PW6EX Service Manual

14.35. SU-Board Block Diagram

A
B
C
D
E
TH-42PW6/TH-42PWD6
SU-Board Block Diagram
1
SU
Scan Out (up) Board
TO SC41
SU41
FSI 31 11 FSI
32 12 FCL
FCL
FCLK 33 13 FCLK
PRO 34 14 PRO
35 15
VF5V VF5V
36 16
37 17
Vf
Vf
50 30
TO SC42
SU42
71 51
Vf Vf
80 60
81 61
VSCN VSCN
82 62
83 63
Vfo Vfo
90 70
2
Vf
30 31 32 44 45 46 81 82
IC6401
PDP SCAN DRIVER
FSI
85
FCLK
86
FCL
89
PRO
90
91
Vf5
88
34 35 41 42 78
Vfo
FSO1
Q6401
Vf
30 31 32 44 45 46 81 82
IC6402
PDP SCAN DRIVER
FS01
85
FCLK
86
FCL
89
PRO
90
FS02
91
Vf5
88
34 35 41 42 78
Vfo
Vf
30 31 32 44 45 46 81 82
IC6403
PDP SCAN DRIVER
FS02
85
FCLK
86
FCL
89
PRO
90
FS03
91
Vf5
88
34 35 41 42 78
Vfo
Vf
30 31 32 44 45 46 81 82
IC6404
PDP SCAN DRIVER
FS03
85
FCLK
86
FCL
89
PRO
90
91
Vf5
88
34 35 41 42 78
Vfo
3
83 84 87 92 93 94 95
HV64
76
HV63
75
HV62
74
48 PIN
OUTPUT
HV18 16
HV17 15
79 97 98
83 84 87 92 93 94 95
HV64
76
HV63
75
HV62
74
64 PIN
OUTPUT
HV03 1
HV02 100
HV01 99
79 97 98
83 84 87 92 93 94 95
HV64
76
HV63
75
HV62
74
64 PIN
OUTPUT
HV03 1
HV02 100
HV01 99
79 97 98
83 84 87 92 93 94 95
HV64
76
HV63
75
HV62
74
64 PIN
OUTPUT
HV03 1
HV02 100
HV01 99
79 97 98
SU1
A40 B40
A39 B39
To 1st 80pins
A17 B17
SCAN ELECT
A16 B16
A2 B2
A1 B1
SU2
A40 B40
A39 B39
To 2nd 80pins
A25 B25
SCAN ELECT
A24 B24
A2 B2
A1 B1
SU3
A40 B40
A39 B39
To 3rd 80pins
A33 B33
SCAN ELECT
A32 B32
A2 B2
A1 B1
4
87