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1-9 (E)
HDC-900/950 IMM
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!;!;
!; VF (20P FEMALE) (HDC-950/930)
(External view)
No. Signal I/O Specifications
1 S-DA TA IN/OUT TTL level
2 NC No connection
3 NC No connection
4 SCK OUT TTL level
5 NC No connection
6 NC No connection
7 NC No connection
8 G TALLY OUT ON : 5 V
OFF : GND
9 NC No connection
10 NC No connection
11 NC No connection
12 Y VIDEO OUT 1.0 V p-p, Zo = 75 Z
13 VIDEO GND —— GND for VIDEO
14 Pb VIDEO OUT ±0.35 V p-p, Zo = 75 Z
15 Pr VIDEO OUT ±0.35 V p-p, Zo = 75 Z
16 NC No connection
17 R TALLY OUT ON : 5 V
OFF : GND
18 NC No connection
19 UNREG GND —— GND for UNREG
20 UNREG OUT +10.5 V to +17 V
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!'!'
!' EXT I/O (20P) (HDC-950/930)
(External view)
No. Signal I/O Specifications
1 Y VIDEO (X) OUT 1.0 V p-p, Zo = 75 Z
2 Y VIDEO (G) —— GND for Y VIDEO
3 PROMPTER (X) OUT 1.0 V p-p, Zo = 75 Z
4 PROMPTER (G) —— GND for PROMPTER
5 Pr VIDEO (X) OUT ±0.35 V p-p, Zo = 75 Z
6 Pr VIDEO (G) —— GND for Pr VIDEO
7 Pb VIDEO (X) OUT ±0.35 V p-p, Zo = 75 Z
8 Pb VIDEO (G) —— GND for Pb VIDEO
9 SDA VF IN/OUT TTL level
10 VD OUT Negative Pulse,
3.0 V p-p, Low impedance
11 CALL ON IN ON : L (0 v)
OFF : H (+3 V)
12 VF POWER OFF OUT ON : H (+5 V)
OFF : L (0 V)
13 MAIN POWER OUT ON : +8 V
ON/OFF OFF : GND
14 SCL VF OUT TTL level
15 TALLY GND —— GND for TALLY
16 BACK TALLY OUT ON : 5 V
OFF : GND
17 PANEL DATA IN RX SERIAL DATA
18 PANEL DATA OUT TX SERIAL DATA
19 VF UNREG + OUT
+12 V (+10.5 V to +17.0 V)
20 GND —— GND for UNREG
1-2. Connectors and Cables