Daewoo DV3K653NZ-T, Service Manual

1

TABLE OF CONTENTS

SAFETY&PRECAUTIONS  ............................................................................................... 2

EXTERNAL VIEWS  ........................................................................................................ 4

FRONT VIEWS FUNCTION  ...................................................................................................................4
REAR VIEWS FUNCTION  .....................................................................................................................5

  ELECTRICAL ADJUSTMENT ........................................................................................... 6

SPECIFICATIONS   ....................................................................................................... 7

TIMELAPSE REC/PB SPEED CHART

................................................................................ 9

CIRCUIT OPERATION  .................................................................................................. 10

RS-232C .................................................................................................................... 15

TROUBLE SHOOTING FLOW CHART  ............................................................................. 27

POWER CIRCUIT ................................................................................................................................27

SERVO-SYSCON CIRCUIT ...................................................................................................................29

u-COM PORT DESCRIPTION  ....................................................................................... 38

VOLTAGE CHART  ....................................................................................................... 41

CIRCUIT DIAGRAM ..................................................................................................... 45

CONNECTION DIAGRAM  ..................................................................................................................45
POWER CIRCUIT DIAGRAM ................................................................................................................46
SYSCON CIRCUIT DIAGRAM  ..............................................................................................................47
A/V CIRCUIT DIAGRAM ......................................................................................................................48
OSD CIRCUIT DIAGRAM  ....................................................................................................................49

LOGIC CIRCUIT DIAGRAM .................................................................................................................50
TERMINAL CIRCUIT DIAGRAM  ............................................................................................................51

COMPONENTS LOCATION GUIDE ON PCB BOTTOM VIEW  ........................................... 52

PCB MAIN .........................................................................................................................................52
PCB UNION .......................................................................................................................................53

PCB JACK .........................................................................................................................................54

DISASSEMBLY  ............................................................................................................. 55 

PANEL FRONT ASS’Y ...........................................................................................................................55
SET TOTAL ASS’Y .................................................................................................................................56
PACKING ASS’Y .................................................................................................................................57

ELECTRICAL PARTS LIST  ............................................................................................... 58