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Service Manual
DVD PLAYER
MODEL: DG-K301
Caution :
In this Manual, some parts can be changed for improving, their
performance without notice in the parts list. So, if you need the latest
parts information,please refer to PPL(Parts Price List) in Service
Information Center.
July. 2007
CONTENTS
CONTENTS
SPECIFICATIONS.........................................................................................................................2
CIRCUIT OPERATIONAL DESCRIPTION.........................................................................................3
VOLTAGE CHARTS.....................................................................................................................6
CIRCUIT DIAGRAM...................................................................................................................8
PCB CIRCUIT BOARD.................................................................................................................24
WAVEFORMS............................................................................................................................27
TROUBLE SHOOTING.................................................................................................................36
INSTRUMENT DISASSEMBLY......................................................................................................4
PARTLIST...................................................................................................................................42
SPECIFICATIONS
Laser wavelength 650nm
Video PAL/AUTO/NTSC
Frequency response 20Hz ~ 20KHz (