RS232C/RS422A connector, Remote connector, AC inlet

RS232C/RS422A connector

•This is a serial remote connector. A personal computer or other external controller can be connected to control the DN-C680 externally.

•Applicable connector: 9-pin D-sub (female)

•Baud rate: 9600 bps or 19200 bps

•Pin layout:

	RS232C		RS422A
Pin no.	Signal name	I/0	Signal name	I/0
1	NC	-	NC	-
6	NC	-	S.GROUND	-
2	TxD	0	TxD (RETURN)	0
7	NC	-	TxD	0
3	RxD	I	RxD	I
8	NC	-	R x D (RETURN)	I
4	NC	-	NC	-
9	NC	-	NC	-
5	S.GROUND	-	S.GROUND	-

RS232C /RS422A selector switch

Use this to switch the serial remote connector signal between RS232C and RS422A according to the external controller's signal.

REMOTE connector

This is a parallel remote connector. Use it to control the DN-C680 with dry contact circuit connections. Applicable connector: 25-pin D-sub (male) Connector signal layout:

Pin no.	Signal name	I/O
1	FG	-
14	PLAY tally	O	TTL(lol=20mA)
2	PLAY command	I	HCMOS(li=3mA)
15	PAUSE tally	O	TTL(lol=20mA)
3	PAUSE command	I	HCMOS(li=3mA)
16	STDBY/CUE tally	O	TTL(lol=20mA)
4	STDBY/CUE command	I	HCMOS(li=3mA)
17	INDEX2/INDEX3 tally	O	TTL(lol=20mA)
5	TRACK(+) command	I	HCMOS(li=3mA)
18	Tally common	-
6	TRACK(-) command	I	HCMOS(li=3mA)
19	Reserved	-
7	SEARCH(FWD) command	I	HCMOS(li=3mA)
20	Reserved	-
8	SEARCH(REV) command	I	HCMOS(li=3mA)
21	Reserved	-
9	FADER START command	I	PHOTO COUPLER
22	Tally power supply	-	+5V, 20mA
10	Command common	-	(Ii =10mA)
23	Command common	-
11	NC	-
24	EOM tally	O	TTL(lol=20mA)
12	Reserved	-
25	Reserved	-
13	Reserved	-

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.

AC inlet

•Connect the included power cord here.

(3) Display

TRACK No. display

•This indicates the track number at the current position. The track number flashes during the track search operation and when switching to the standby mode.

INDEX No. display

•This indicates the index number at the current position. If the next index is scheduled, that index number flashes on the INDEX No. display. The index number also flashes during the index search operation.

PLAY MODE indicators

•"A-B" lights when in the A-B play mode.

•"SINGLE" lights when in the single track play mode.

TIME MODE indicators

•"ELAPSED" lights when the elapsed time is displayed.

•"REMAIN" lights when the remaining time is displayed.

NEXT No. display

•This displays the number of the next track to be played.

Playing time display

•This indicates the time of the current position, in minutes (m), seconds (s) and frames (f).

Character display

This displays operation messages in the preset and program modes.

Playing position display

•This indicates the current position within the track's total playing time.

PITCH display

•This indicates the set play speed in %.

EOM indicator

•This lights when the EOM is preset, and starts flashing when the EOM set time is reached.

REPEAT indicator

•This lights when the repeat mode is set.

PLAY LOCK indicator

•This lights when the PLAY LOCK is preset. (See Page 25,17))

PROGRAM indicator

•This lights when the PROG. PLAY ON/OFF mode is set.

DN-C680 specifications

The Denon DN-C680 is a professional-grade CD player designed for use in various audio applications, from live performance setups to installations in clubs, churches, and other venues. Renowned for its reliability and high-quality audio output, the DN-C680 features a range of technologies and characteristics that make it a top choice for audio professionals.

One of the standout features of the DN-C680 is its exceptional audio quality. It boasts a 24-bit/192 kHz digital-to-analog converter (DAC), which allows for high-resolution audio playback, delivering clarity and depth that can elevate any musical performance. This precision ensures that every note and nuance is reproduced accurately, making it ideal for critical listening environments.

The DN-C680 is equipped with a variety of playback options, including standard CD playback, CD-R, and CD-RW compatibility. Additionally, it supports MP3 and WAV file formats, providing users with the flexibility to play a wide range of audio media without limitations. With its built-in USB port, the player allows for direct playback from USB drives, significantly expanding the library of accessible audio content.

Ease of use is another hallmark of the DN-C680. The unit features a user-friendly interface with an LCD screen that provides clear information about track selection and playback status. The intuitive controls allow for quick navigation through playlists, making it straightforward for users to find and play their desired tracks efficiently.

The DN-C680 is also designed with robust build quality in mind. Its metal chassis enhances durability, making it suitable for rigorous use in various environments. The player includes multiple outputs such as balanced XLR, RCA outputs, and digital outputs, ensuring compatibility with diverse audio equipment.

For added functionality, the DN-C680 features programmable playback capabilities, allowing users to create custom playlists or set up repeat modes for continuous play. The slew of cueing options, including a seamless cue and adjustable pitch control, provide DJs and performers with the tools they need for precise audio delivery.

In conclusion, the Denon DN-C680 is a versatile and reliable CD player that offers a multitude of features and technologies for professional audio applications. With its high-quality sound reproduction, extensive playback options, and durable design, it serves as an invaluable tool for those seeking excellence in music playback and performance. Whether in a club, studio, or live setting, the DN-C680 continues to meet the demanding standards of audio professionals around the world.