Su-Board Block Diagram - Panasonic TH-42PM50U Service Manual

13.49. SU-Board Block Diagram

TH-42PM50U
SU-Board Block Diagram
SU
SCAN OUT (UP) BOARD
TO SC45
SU45
2
FSI
4
FCL
FCLK 6
PRO 7
VF5V 9
10
VF5V
TO SC41 SU41
FSI
A2 A42 FSI
FCL A3 A43
FCL
FCLK
A4 A44 FCLK
PRO
A5 A45 PRO
A6 A46
VF5V
VF5V
A7 A47
A8 A48
Vf Vf
A30 A70
A31 A71
VSCN
VSCN
A32 A72
A33 A73
Vfo
Vfo
A40 A80
Vf Vf
32 33 43 44 79
IC6901
PDP SCAN DRIVER
FSI
85
FCLK
86
FCL
89
PRO
90
Vf5
88
32 33 43 44 80
Vfo
FSO1
Q6901
Vf Vf
32 33 43 44 79
IC6902
PDP SCAN DRIVER
FS01
85
FCLK
86
FCL
89
PRO
90
FS02
91
Vf5
88
32 33 43 44 80
Vfo
Vf Vf
32 33 43 44 79
IC6903
PDP SCAN DRIVER
FS02
85
FCLK
86
FCL
89
PRO
90
FS03
91
Vf5
88
32 33 43 44 80
Vfo
Vf Vf
32 33 43 44 79
IC6904
PDP SCAN DRIVER
FS03
85
FCLK
86
FCL
89
PRO
90
Vf5
88
32 33 43 44 80
Vfo
80 96 97
HV64 77
HV63
76
HV62 75
48 PIN
OUTPUT
HV18 16
15
HV17
79 96 97
80 96 97
HV64 76
HV33
46
64 PIN
HV32 30
OUTPUT
HV03 1
HV02 100
99
HV01
79 96 97
80 96 97
HV64 76
HV33
46
30 64 PIN
HV32
OUTPUT
HV03 1
HV02 100
HV01 99
79 96 97
80 96 97
HV64
76
HV33
46
HV32 30 64 PIN
OUTPUT
HV03 1
HV02 100
HV01 99
79 96 97
SU1
A40 B40
A39 B39
To 1st 80pins o
A17 B17
SCAN ELECTR
A16 B16
A2 B2
A1 B1
SU2
A40 B40
A39 B39
To 2nd 80pins o
A25 B25
SCAN ELECTR
A24 B24
A2 B2
A1 B1
SU3
A40 B40
A39 B39
To 3rd 80pins o
A33 B33
SCAN ELECTR
A32 B32
A2 B2
A1 B1
105