Denon DN-M991R Minidisc Recorder Parallel Remote Connector

Hot Start ONHot Start Off
Pin No. Signal NameI/O Signal NameI/O
1 FG- FG-
14 PLAY CODE 1 tallyO PLAY tallyOTTL (lol=20mA)
2 PLAY CODE 1 commandI PLAY commandI HCMOS (li–3mA)
15 PLAY CODE 2 tallyO PAUSE tallyO TTL (lol=20mA)
3 PLAY CODE 2 commandI PAUSE commandI HCMOS (li–3mA)
16 PLAY CODE 3 tallyO STDBY/CUE tallyO TTL (lol=20mA)
4 PLAY CODE 3 commandI STDBY/CUE commandI HCMOS (li–3mA)
17 PLAY CODE 4 tallyO END CUE tallyO TTL (lol=20mA)
5 PLAY CODE 4I TRACK (+) commandI HCMOS (li–3mA)
18 Tally common- Tally common-
6 PLAY CODE 5 commandI TRACK (–) commandI HCMOS (li–3mA)
19 REPEAT commandI REC commandI HCMOS (li–3mA)
7 STOP commandI SEARCH (FWD) commandI HCMOS (li–3mA)
20 REPEAT tallyO CUE tallyO TTL (lol=20mA)
8 LOAD commandI SEARCH (REV) commandI HCMOS (li–3mA)
21 LOAD tallyO REC tallyO TTL (lol=20mA)
9 FADER START command- FADER START commandI PHOTO COUPLER
22 Tally power supply- Tally power supply- +5V, 20mA
10 FADER START retrun- Command common- (li=10mA
23 Command common- Command common-
11 Reserved-REC E.O.M
24 Reserved-E.O.M. tallyODry contact
12 Reserved-Reserved
25 Reserved-E.O.M tallyODry contact
13 Hot Start ON (Low)I Hot Start OFF (High)I HCMOS (li–3mA)
Applicable connector: 25-pin D-sub (female)

NOTE: The tally output pin has open collector IC specifications (Imax. 20 mA, Vmax. 5V), but the maximum supply current is 80 mA, so use with a total load current of 80 mA or less.

Denon DN-991R Minidisc Recorder RS232C/RS422A Connector

RS232CRS422A
Pin No.Signal NameI/O Signal NameI/O
1NC -NC-
6NC -SIG ground-
2TXDOTXD (return)O
7NC -TXDO
3RXDIRXDI
8NC -RXD (return)I
4NC -NC-
9NC -NC-
5SIG ground-NC-
Applicable connector: 9-pin D-sub (female)