Panasonic TH-37PE55E, Manual

Page: 235 / 284

14.54. SU-Board Block Diagram
B40
SU2
A40
FCL
Vf5
FCLK
IC6901
PRO
PDP SCAN DRIVER
IC6902
Q6901
FS01
FSO1
FS02
FS02
FS03
Vf5
FS03
SCAN ELECTRODES
48 PIN
OUTPUT
FCLK
64 PIN
OUTPUT
OUTPUT
64 PIN
OUTPUT
FCLK
64 PIN
PRO
A39
FCL
FCL
PRO
PRO
PDP SCAN DRIVER
IC6904
A1 B1
Vf5
FSI
To 1st 80pins of
PDP SCAN DRIVER
PDP SCAN DRIVER
SCAN ELECTRODES
IC6903
A24
To 2nd 80pins of
B40
SCAN ELECTRODES
B24
To 3rd 80pins of
B25
B39
A25
A39
A2
B32
Vf5
A40
A17
A16
A1
A2
B1
B2
FCLK
B33
FCL
B40
B39
B17
B16
A33
B39
A39
SU1
SU3
A1
A40
A2
B2
B1
A32
B2
A47
FCL
A71
Vfo
A3
7
4
VSCN
VF5V
A30
PRO
VSCN
A32
TO SC41
Vfo
FCL
SU41
A80
A42
FCLK
FSI
FCLK
A33
A48
A44
A6
10 VF5V
Vf
A4
A5
A46
A31
A73
A40
TO SC45
FCL
A72
SU45
2
A2
FCLK 6
FSI
VF5V
9
PRO
FSI
VF5V
PRO
A7
A70
A8
Vf
A45
A43
80
LA
TCH
86
96
43 33 96 44
44
89
Vf
79
HV63
79
75
Vf
HV17
33
16 SHIFT RESIST
OR
15
88
HV64
43
HV62
97
77
HV18
85
SELECT
OR
32
Vfo
90
97
32
80
76
Vf
33
SHIFT RESIST
OR
88
43
99
85
HV33
SELECT
OR
32
100 HV02
46
90
30 HV32
97 80
LA
TCH
HV64
86
96 44
HV03
HV01
1
89
76
Vf
79
Vf
33
SHIFT RESIST
OR
88
43
99
85
HV33
SELECT
OR
32
100 HV02
46
90
91
30 HV32
97 80
LA
TCH
HV64
86
96 44
HV03
HV01
1
89
76
Vf
79
Vf
33
SHIFT RESIST
OR
88
43
99
85
HV33
SELECT
OR
32
100 HV02
46
90
91
30
HV32
97 80
LA
TCH
HV64
86
96 44
HV03
HV01
1
89
76
Vf
79
80 43 33 96 44 79 97
Vfo
32
80 43 33 96 44 79 97
Vfo
32
80 43 33 96 44 79 97
Vfo
32
SU
SCAN OUT (UP) BOARD
TH-37/42PE55E
SU-Board Block Diagram
TH-37/42PE55E
SU-Board Block Diagram
120