Pioneer PRO-810HD Service Manual page 157

5
No. Pin Name Type
61 OUT49
62 OUT50
63 OUT51
64 OUT52
65 OUT53
66 OUT54
67 OUT55
68 OUT56
Output
69 OUT57
70 OUT58
71 OUT59
72 OUT60
73 OUT61
74 OUT62
75 OUT63
76 OUT64
−
77 N.C
78 VDDH
Supply
79 VDDH
−
80 N.C
81 GND
82 GND Ground
83 GND
84 DIR Input
85 SO Input / Output Serial data input/output pin
86 CLK Input
87 LAT Input
88 VDD Supply
89 OC1
Input
90 OC2
91 SI Input / Output Serial data input/output pin
92 CLK Input
93 GND
94 GND Ground
95 GND
−
96 N.C
97 VDDH
Supply
98 VDDH
99 OUT1
Output
100 OUT2
5
6
High-voltage push-pull output pin
Not connected
High-voltage circuit supply pin
Not connected
Ground pin
Setup pin of sift register sift direction
L: Shift into reverse (SO → SI)
H: Shift forward (SI → SO)
Serial clock input pin
Fetch SI or SO data to sift register by CLK rise edge
LAT data input pin
L: Transfer shft register data to output latch
H: Hold data to output latch
Logic supply pin
Output control pin
Control output according to the right truth value table
All output reset pin
CLK pin: L → Normal operation
CLK pin: H → All output High
Ground pin
Not connected
High-voltage circuit supply pin
High-voltage push-pull output pin
PRO-1010HD
6
7
Function
OC1 OC1
L L
L H
H L
H H
7
8
A
B
C
D
OUT
ALL HiZ
DATA
ALL L
ALL H
E
F
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