Pioneer PDP-504CMX, Руководство по обслуживанию

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PDP-504CMX/1
150
1 2 3 4
1 2 3 4
C
D
F
A
B
E
OUT46
OUT47
OUT48
OUT49
OUT50
OUT51
OUT52
OUT53
OUT54
OUT55
OUT56
OUT57
OUT58
OUT59
OUT60
OUT61
OUT62
OUT63
OUT64
NC
DDDH
DDDH
NC
GND
GND
DIR
SO
CLK
LAT
VDD
OC1
OC2
SI
CLR
GND
GND
NC
VDDH
VDDH
NC
OUT1
OUT2
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
OC1
L
L
H
H
OC2
L
H
L
H
OUT
ALL Hi-Z
DATA
ALL L
ALL H
Output High-voltage push-pull output pin
Output High-voltage push-pull output pin
Output High-voltage push-pull output pin
- Not connected
- Not connected
- Not connected
- Not connected
Ground GND pin
Ground GND pin
Ground GND pin
Ground GND pin
Supply High-voltage circuit supply pin
Supply High-voltage circuit supply pin
Supply High-voltage circuit supply pin
Supply High-voltage circuit supply pin
SI Input/OutputSerial data input/output pin
Pin No. Pin Name Type Discription
Output control pin
Input Control output according to the right truth value table
Supply Logic supply pin
LAT data input pin
L: Transfer shft register data to output latch
H: Hold data to output latch
Input
Input
Input
Input
Serial clock input pin
Fetch SI or SO data to sift register by CLK rise edge
Serial data input/output pin
Setup pin of sift register sift direction
L: Shift into reverse (SO
=
SI)
H: Shift forward (SI
=
SO)
All output reset pin
CLR pin: L
=
Normal operation
CLR pin: H
=
All output High
Pin Function (2/2)