Akai CDD 1 Service Manual

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Akai CDD 1 Service Manual

Extracted text from Akai CDD 1 Service Manual (Ocr-read)


Page 2

ABBREVIATIONS FOR SERVICE MANUAL

CD—Dl
ABBREVIATIONS EXPLANATION
APC Auto Power Control
CD Compact Disc
CIM Clock Concealment, Interpolation and Mute
CIRC Cross Interleaved Reed-Solomon Code
DAC Digital to Analogue Converter
DEMOD DEMODulator
DL DifferentiaL
ERCO ERror COrrection (circuit)
FIL FlLter
GND GrouND
LPF Low Pass Filter
PIN PIN Junction (diode)
RAM Random Access Memory
TAOHS Two Action Optical Heads System
Tr Transistor ‘

Page 16

VI. OUTLINE DESCRlPTION
DESCRIPTION GENERALE


BESCHREIBUNG
6-1. BASIC STRUCTURE OF THE CD PLAYER 6-]. STRUCTURE DE BASE DE LA PLATINE CD 6-].
(Refer to Figs. 6-] 816-2) (Voir Figs 6-1 et 6-2)
DISK
MEMOR
OPTICAL _ _ _ AMPLIFIER _ _ _ CLOCK/DEM-_ _ ERROI
PICK UP —> /F|LTER ”T ODULATION eCORRECT
o—' I
i; l
DISK RADIAL 3% I MUTE
MOTOR MOTOR ‘I'
FOCUS < MICRO-
SERVO <_. COMPUTOR
FORWARD TRACK DISPLAY
SERVO SERVO <__ CONTROL
DISK MOTOR CONTROL SIGNAL
REVOLU <
SERVO

SERVICE MANI