CU-HD1000 Operation Manual - Hitachi Kokusai Electric America, Ltd.
CU-HD1000 Operation Manual - Hitachi Kokusai Electric America, Ltd.
CU-HD1000 Operation Manual - Hitachi Kokusai Electric America, Ltd.
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Service information<br />
Connector pin diagrams<br />
INTERCOM (5 pin XLR female:HA16PRH-5S)<br />
MIC OUT 1,2 (3 pin XLR male:HA16RM-3SE)<br />
PUSH<br />
5<br />
1<br />
4 2<br />
3<br />
Pin Signal<br />
1 TALK (C)<br />
2 TALK (H)<br />
3 RECEIVE (C)<br />
4 RECEIVE L (H)<br />
5 RECEIVE R(H)<br />
2<br />
PUSH<br />
3<br />
1<br />
Pin Signal<br />
1 MIC GND<br />
2 MIC(H) IN<br />
3 MIC(C) IN<br />
Remote 1,2 (4 pin female:HR10A-7R-4S(73))<br />
Combined connector: HR10A-7P-4P<br />
4<br />
3<br />
1<br />
2<br />
Pin Signal<br />
1 +12V output<br />
2 DATA input<br />
3 DATA output<br />
4 DATA ground<br />
TALLY OUT(9pin D-sub female:RDED-9S-LNA(4-40)(55))<br />
5<br />
1<br />
9 6<br />
Application circuit example Plug <strong>CU</strong> mainframe Internal circuit<br />
Vcc Vcc<br />
Pin Pin Signal<br />
1 1 R TALLY 1<br />
2 2 R TALLY 2<br />
3 3 G TALLY 1<br />
4 4 G TALLY 2<br />
5 5<br />
6 6<br />
7 7 NC<br />
8 8 +24V<br />
24V<br />
10mA max<br />
9 9 GND<br />
- -<br />
+24V power current of pin 8 is max.10mA.<br />
18
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