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PANEL BOARD IC701 CXP82220-049Q (DISPLAY DRIVE, CONTROL)
Pin No.
Pin Name
1
–
2
–
3
–
4
RM
5
–
6
LD IN
7
LD OUT
8
H28
9
H32
10
CLK
11
SENS
12
DATA
13
SQCK
14
SUBQ
15
A MUTE
16
SCLK
17
XLAT
18
LD ON
19, 20
NC2, NC1
21
D/FLT
22
H31
23
–
24
VSENC2
25
VSENC 1
26, 27
JOG1, JOG2
28-31
SHUT1-SHUT4
32
TEST
33
TRY
34-37
K6-K3
38
XRST
39
EXTAL
40
XTAL
41
VSS
42, 43
TX, TEX
44, 45
K2, K3
46
AVREF
47
AVSS
48
REHEARSAL
49
VARI SPEED
50-75
S26-S1
76-87
G12-G1
88
VFDP
89
VDD
I/O
O
Not used (open)
O
Pull up terminal
O
Not used (open)
I
Remote receive input
O
Not used (open)
O
Load in signal output
O
Load out signal output
O
Data output to sub µ-COM
I
Data input from sub µ-COM
O
Serial clock output to DSP. DIGFIL
I
Sens input from DSP
O
Serial data output to DSP. DIGFIL
O
Subcode Q read out clock output
I
Subcode Q data input from DSP
O
Mute switch output ("H" mute ON)
O
Not used (open)
O
Serial data latch output to DSP
O
Laser diode ON output
–
Not used (open)
O
Latch clock output to DIGFIL
O
Clock output to sub µ-COM
O
Not used (open)
I
VARI SPEED rotary encoder input
I
VARI SPEED rotary encoder input
I
Data rotary encoder input
I
Jog shuttle input
I
Test terminal
I
Loading IN/OUT switch input
I
Key input
I
Reset input
I
Clock (4 MHz)
O
–
Ground
O
Not used (open)
I
Key input
–
Connected +5V power supply
–
Ground
O
REHEASAL LED drive output
O
VARI SPEED LED drive output
O
FL display segment output
O
FL display grid output
–
FL display power supply
–
+5V power supply
Also made in Heiloo, Holland.
Function
– 47 –
6/8/15
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