2-2
CCU-TX7 (E)/V1
• INTERCOM/TALLY (D-Sub 25P, FEMALE)
(EXTERNAL VIEW)
(0 dBu = 0.775 Vrms)
No.
Signal
Specifications
1
GREEN TALLY (Y) IN ON : 24 V DC/TTL (H)/SHORT
14
GREEN TALLY (X) IN OFF : 0 V DC/TTL (L)/OPEN
2
RED TALLY (Y) IN
ON : 24 V DC/TTL (H)/SHORT
15
RED TALLY (X) IN
OFF : 0 V DC/TTL (L)/OPEN
3
GND
GND for INTERCOM REMOTE
16 CAM MIC OFF IN
L: CAM INCOM MIC OFF
4 CH2 INT IN
L: CH2 INTERRUPT ON
17 CH1 INT IN
L: CH1 INTERRUPT ON
5
4W CH2 (R) (G) OUT
4W CH2 SYSTEM RECEIVE
18
4W CH2 (R) (Y) OUT
0 dBu BALANCED
6
4W CH2 (R) (X) OUT
19
4W CH2 (T) (G) IN
4W CH2 SYSTEM TALK
7
4W CH2 (T) (Y) IN
0 dBu BALANCED
20
4W CH2 (T) (X) IN
8
2W CH2 (G) IN/OUT
2W CH2 SYSTEM 0 dBu
21
2W CH2 (X) IN/OUT
Recommended Term. imp.= 600
Ω
9
4W CH1 (R) (G) OUT
4W CH1 SYSTEM RECEIVE
22
4W CH1 (R) (Y) OUT
0 dBu BALANCED
10
4W CH1 (R) (X) OUT
23
4W CH1 (T) (G) OUT
4W CH1 SYSTEM TALK
11
4W CH1 (T) (Y) OUT
0 dBu BALANCED
24
4W CH1 (T) (X) OUT
12
2W CH1 (G) IN/OUT
2W CH1 SYSTEM 0 dBu
25
2W CH1 (X) IN/OUT
Recommended Term. imp.= 600
Ω
13
CHASIS GND
25
14
1
13
• RS-232C CH1/CH2 (D-Sub 25P, FEMALE)
(EXTERNAL VIEW)
(0 dBu = 0.775 Vrms)
No.
Signal
Specifications
1
CHASSHIS GND
This is based on RS-232C
2
TXDATA
specification.
3
RXDATA
38,400 bps or 9600 bps Switchable
by the internal switch on the
4
RTS
CT-181 board of CCU.
5
CTS
6
DSR
7
GND
20
DTR
• REMOTE (10P FEMALE)
(EXTERNAL VIEW)
No.
Signal
Specification
1
(SPARE)
—
2
(SPARE)
—
3
(SPARE)
—
4
S. DATA (RCP
→
CCU)
RX DATA equivalent
5
S. DATA GND
communication rate that is
based on RS-232C
specification is 38,400 bps.
6
S. DATA GND
TX DATA equivalent
7
S. DATA (CCU
→
RCP)
communication rate that is
based on RS-232C
specification is 38,400 bps.
8
(SPARE)
—
9
POWER
+
12.5 V DC GND
GND for
+
12.5 Vdc
10
POWER
+
12.5 V DC IN
10.6 V to 17.0 Vdc
25
14
1
13
9
10
1
8
4
5
3
2
6
7
