Ikegami FA-97A - Page 156

140
HDK-99 1803 VER1 (E)
7.3 External Connections
Pin No. Name Function I/O External Interface
○
16
N . C
(Unusable) ―
○
17
N . C
(Unusable) ―
○
18
GND
Ground GND
○
19
PS WR
Write pulse for parallel-serial signal conversion OUT
○
20
AD CS 1
Control signal for analog-digital signal conversion OUT
○
21
AD DATA
Analog/Digital data signal OUT
○
22
PWR REQ
AC220V power output control signal OUT
○
23
G TALLY
G TALLY control output OUT
○
24
(SHIELD)
(RTS-1 shield) GND
○
25
G / Y VF VIDEO RET
Ground for G VF VIDEO signal and Y VF VIDEO
signal
RET
○
26
B / Pb VF VIDEO RET
Ground for B VF VIDEO signal and Pb VF VIDEO
signal
RET
○
27
R / Pr VF VIDEO RET
Ground for R VF VIDEO signal and Pr VF VIDEO
signal
RET
○
28
N . C
(Unusable) ―
○
29
N . C
(Unusable) ―
○
30
AC 220 V (H)
AC220 power output (H) OUT
Twisted pair cable
32
30
○
31
N . C
(Unusable) ―
○
32
AC 220 V (C)
AC220 power output (C) OUT
○
33
N . C
(Unusable) ―
○
34
M CLK
Master clock pulse signal OUT
○
35
PS DATA 1
Parallel/Serial data signal OUT
○
36
PS BUSY 1
Parallel/Serial data control signal OUT
○
37
AD CLK
Analog/Digital clock pulse signal OUT
○
38
STBY PWR
Standby power output DC +8V OUT
○
39
R TALLY
R TALLY control output OUT
○
40
IRIS CONT
LENS IRIS control output in SE operation
F 2.8
: 6.2 V± 0.05 V
(6.2 V± 0.1 V)
F 16 : 3.4 V± 0.05 V
(3.4 V± 0.1 V)
CLOSE : 2.5 V± 0.2 V
(2.1 V to 2.9 V)
Zout = 1 kΩ± 10% (xed)
OUT
○
41
LENS COMM
LENS ground in SE operation GND
○
42
FOCUS FOLLOW SE
Lens focus control output in SE operation
Minimum distance : 2.0 V± 0.05 V
(2.0 V± 0.2 V)
Infinite distance : 7.0 V± 0.05 V
(7.0 V± 0.2 V)
Zin = 100 kΩ± 2% (20 kΩ or more)
Zout = 1 kΩ± 10% (1 kΩ or less)
OUT