Apple Applecd 300e Plus.600e Service Manual

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Service Source

AppleCD 300e Plus/600e

AppleCD 300e Plus

AppleCD 600e

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Service Source

Specifications

AppleCD 300e Plus/600e

Specifications Characteristics - 1

Characteristics

300e Access Time
(Including Latency)

600e Access Time

Normal speed: 410 ms (typical)
Double speed: 295 ms (typical)

Random seek: 168 ms
Double access: < 200 ms

Specifications Characteristics - 2

300e/600e Data­Streaming Rate

Normal speed (600e single speed):
Mode 1: 150K/sec.
Mode 2: 171K/sec.

Double speed (600e only):
Mode 1: 300K/sec.
Mode 2: 342K/sec.

Quad speed (600e only):
Mode 1: 600K/sec.
Mode 2: 684K/sec.

Specifications Characteristics - 3

Block Rate

300e SCSI Transfer
Rate

600e SCSI Transfer
Rate

Double speed:
Mode 1: 300K/sec.
Mode 2: 342K/sec.

Quadruple speed (600e only):
Mode 1: 600K/sec.
Mode 2: 684.4K/sec.

Normal speed: 75 blocks/sec.
Double speed: 150 blocks/sec.
Quadruple speed: 300 blocks/sec. (600e only)

Approximately 2.5 MB/sec.

Approximately 5.1 MB/sec.

Specifications Characteristics - 4

Rotational Speed

300e Interfaces

600e Interfaces

Playback Medium

Normal speed: Approximately 230–530 rpm
Double speed: Approximately 460–1,060 rpm
Quadruple speed: Approximately 920–2120 rpm

One headphone jack; two SCSI 50-pin connectors; two audio output

jacks

One stereo headphone jack; two SCSI 50-pin connectors; two

stereo audio output jacks, front panel volume control, front
panel LED busy indicator

12-cm optical disc (any CD-ROM or audio compact disc is

compatible)

8-cm optical disc (600e only)

Specifications Characteristics - 5

300e Formats

600e Formats

Multisession Kodak Photo CD (QuickTime required); CD-ROM XA;

CDI; standard audio CDs; CD-ROM

Multisession Kodak Photo CD; CD-ROM XA; CDI; standard audio

CDs; ISO 9660/High Sierra; Macintosh HFS; CD+G; CD+MIDI

Specifications Capacity - 6

Capacity

Data Capacity

Recording Surfaces

300e Data/Block
(Available to User)

600e Data/Block

Mode 1: 656 MB
Mode 2: 748 MB

1

Mode 1: 2,048 bytes
Mode 2: 2,336 bytes

Mode 1: 656 MB
Mode 2: 748 MB

Specifications Audio Playback - 7

Audio Playback

300e Playing Time

600e Playing Time

Frequency Response

600e Stereo

More than 1 hr.

74 mins., 42 secs.

20–20,000 Hz

44 kHz sampling rate