Daewoo AKD-80C, Service Manual

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GENERAL SPECIFICATIONS
DAEWOO
Compact Disc Digital Audio System
Material : GAAIAS
Wavelength : 780nm
Emission Duration : Continuous
Laser Output Power : Less Than 44.6uW
5-20,000Hz + 1dB
Below Measurable Limit
90dB
Line Output (For changer Connector Only)
800mA (CD Play Back)
800mA (During Loading or Ejection a Disc)
-10
o
C to 55
o
C (14
o
F to 131
o
F)
Appro x 245 x 85 x174mm (W x H x D)
Not lncl. Projection Parts and Control
Approx. 2.3kg
12V DC Car Battery
(Negative Ground)
Disc Magazine (1)
Mounting Hardware(1Set)
Connecting Cable (1)
System
Laser Diode Properties
Frequency Response
Wow and Flutter
Signal-To Noise Ratio
Outputs
Current Drain
Operating Temperature
Dimensions
Weight
Power Requirement
Supplied Accessories
- 2 -
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT
1. The laser diode in the optical pick-up block may suffer electrostatic breakdown because of the
potential difference generated by the charged electrostatic load, etc. on clothing and the human
body.
2. During repair, pay attention to electrostatic breakdown and also use the procedure in the printed
matter which is included in the repair parts.
3. The flexible board is easily damaged and should be handled with care.
CAUTION :
USE OF CONTROLS, ADJUSTMENTS, OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED
HEREIN, MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
THE COMPACT DISC PLAYER SHOULD NOT BE ADJUSTED OR REPAIRED BY ANYONE EXCEPT PROPERLY
QUALIFIED SERVICE PERSONNEL.