Sony CCU-TX7 Service Manual page 28

. INTERCOM/TALLY (D-Sub 25P, FEMALE)
13
25
(EXTERNAL VIEW)
No. Signal
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
15 RED TALLY (X) IN
3 GND
16 CAM MIC OFF IN
4 CH2 INT IN
17 CH1 INT IN
5 4W CH2 (R) (G) OUT
18 4W CH2 (R) (Y) OUT
6 4W CH2 (R) (X) OUT
19 4W CH2 (T) (G) IN
7 4W CH2 (T) (Y) IN
20 4W CH2 (T) (X) IN
8 2W CH2 (G) IN/OUT
21 2W CH2 (X) IN/OUT
9 4W CH1 (R) (G) OUT
22 4W CH1 (R) (Y) OUT
10 4W CH1 (R) (X) OUT
23 4W CH1 (T) (G) IN
11 4W CH1 (T) (Y) IN
24 4W CH1 (T) (X) IN
12 2W CH1 (G) IN/OUT
25 2W CH1 (X) IN/OUT
13 CHASIS GND
2-2
1
14
(0 dBu = 0.775 Vrms)
Specifications
ON : 24 V DC/TTL (H)/SHORT
OFF : 0 V DC/TTL (L)/OPEN
GND for INTERCOM REMOTE
L: CAM INCOM MIC OFF
L: CH2 INTERRUPT ON
L: CH1 INTERRUPT ON
4W CH2 SYSTEM RECEIVE
0 dBu BALANCED
4W CH2 SYSTEM TALK
0 dBu BALANCED
2W CH2 SYSTEM 0 dBu
Recommended Term. imp.= 600 Z
4W CH1 SYSTEM RECEIVE
0 dBu BALANCED
4W CH1 SYSTEM TALK
0 dBu BALANCED
2W CH1 SYSTEM 0 dBu
Recommended Term. imp.= 600 Z
. RS-232C CH1/CH2 (D-Sub 25P, FEMALE)
13
25
(EXTERNAL VIEW)
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)
7
6
(EXTERNAL VIEW)
No. Signal
1 (SPARE)
2 RM VIDEO OUT (X) *
*
3 RM VIDEO OUT (G)
S. DATA (RCP → CCU)
4
5 S. DATA GND
6 S. DATA GND
S. DATA (CCU → RCP)
7
8 (SPARE)
9 POWER +12.5 V DC GND
10 POWER +12.5 V DC OUT
* : The units with the following Serial Nos. output the RM video out signal.
Serial No. 13016 and higher (UC)
Serial No. 42930 and higher (CE)
1
14
(0 dBu = 0.775 Vrms)
8 1
2
10 9
3
5 4
Specification
—
VBS, 1.0 V p-p
RX DATA equivalent
communication rate that is
based on RS-232C
specification is 38,400 bps.
TX DATA equivalent
communication rate that is
based on RS-232C
specification is 38,400 bps.
—
GND for +12.5 Vdc
10.6 V to 17.0 Vdc
CCU-TX7 (E)/V1