Akai CDM 1200 Service Manual

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Akai CDM 1200 Service Manual

Extracted text from Akai CDM 1200 Service Manual (Ocr-read)


Page 1

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COMPACT DISC PLAYER

SPECIFICATIONS MODEL CD-M i 200

Pick up .............................................. 3 beam laser pick up
Pick up system ....................................... Linear tracking
Sampling frequence .................................. 44_ "(HZ
Digital filter ------------------------------------------ 16 bit, 8 time over sampling
D/A converter ---------------------------------------- Delta sigma 1 bit D/A converter
Error correction system ----------------------------- Cross lnterleave Reed Solomon
Number oi channels ---------------------------------- 2 channels stereo
Dynamic range ...................................... 95dB

- A 96dB
THD ................................................. 0009%
Wow & flutter ------------------------------------- Less then measurable limits
Output level/Impedance ----------------------------- 2.0V/5600hm
Power consumption -------------------------------- 11W
Power supply ....................................... AC 230V, 50Hz IElB/SI

AC 230V/120V, 50~60Hz [U]

AC 120V, 60Hz [U.S.NCANADA]
Dimension (WxHxDl -------------------------------- 430x111><330mrn
Weigh‘ .............................................. 57510.1("ng

Standard accessories

Audio Signal connection cord ------------------------ 1
Remote control connection cord --------------------- 1
Operator's manual .......................... , AAAAA , ,1
Remote COHU’OI unit ................................ 1

* For improvement purposes, specifications and design

Page 2

CONTENTS

SAFETY INSTRUCTIONS ....................................................... 3
DISASSEMBLY ................................................................ 5
PRINCIPAL PARTS LOCATION ................................................... 5
IC PIN FUNCTION .............................................................. 7
WIRING DIAGRAM ............................................................ 17
BLOCK DIAGRAM ............................................................. 19
SCHEMATIC DIAGRAM ........................................................ 21
PRINTED CIRCUIT BOARDS ................................................... 25
EXPLODED VIEW ............................................................. 29
MECHANISM ASS'Y .......................................................... 31
PARTS LIST .................................................................. 36