Sony CDU625 manual Specifications, General, Drive performance, Reliability, Audio

Specifications

■ General
Host interface	SCSI-2
Disc
Acceptable discs	CD-Digital Audio discs
	CD-ROM mode-1 data discs
	CD-ROM mode-2 data discs
	CD-ROM XA discs (readable)
	Audio-combined CD-ROM discs
	CD-I discs (readable)
	CD-I Ready discs (readable)
	CD Bridge discs
	Photo CD discs (single and multi session)
Rotational speed
Innermost track	530 min-1(530 rpm/normal)
	2120 min-1(2120 rpm/quadruple)
	6360 min-1(6360 rpm/maximum)
Outermost track	200 min-1(200 rpm/normal)
	800 min-1(800 rpm/quadruple)
	4800 min-1(4800 rpm/maximum)
■ Drive performance
Data transfer rate
Sustained rate	150 kbytes/s (×1 mode)
	600 kbytes/s (×4 mode)
	3600 kbytes/s (P-CAV mode)
Burst rate	5 Mbytes/s (asynchronous)
	20 Mbytes/s (synchronous)
Access time
Random	90 ms (typical, P-CAV mode)
■ Reliability

Read error rate (includes retry, with a standard disc)

L-EC on	1 block /10l2 bits
L-EC off	1 block /109 bits
■ Audio
Output level
Line out	0.75 V at 47 kΩ
Headphone	0.55 V at 32 Ω

26Specifications