DocumentCode :
1016446
Title :
Three Chip ICS Set Including Advanced Pre-Amplifier with Built-in Photo Detector for CD Players
Author :
Hirasawa, Kazuo ; Onishi, Ken ; Itoh, Takashi ; Kuwabara, Toru ; Kanno, Hiroshi ; Nishimura, Kiyomitsu ; Shichinohe, Daisuke
Author_Institution :
Mitsubishi Electric Corporation Consumer Electronics Development Laboratory
Issue :
3
fYear :
1986
Firstpage :
516
Lastpage :
523
Abstract :
In the CD system, the small disc size and subcode informations make the system very convenient, but the CD player requires more complex circuitry than analog record players. Several servo circuits are needed, such as focus servo, for example, that results in a more expensive product than conventional analog record players. The electronic circuit of the CD player is more expensive than that of the analog record player.
Keywords :
Envelope detectors; Integrated circuit noise; Laser beams; Lenses; Mirrors; Optical amplifiers; Optical devices; Servomechanisms; Signal detection; Voltage;
fLanguage :
English
Journal_Title :
Consumer Electronics, IEEE Transactions on
Publisher :
ieee
ISSN :
0098-3063
Type :
jour
DOI :
10.1109/TCE.1986.290073
Filename :
4071433
Link To Document :
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