Replace PCB Board, Main PC Board | Daewoo DVG - 5300N, DVG - 8400N

REPLACE PCB BOARD

MAIN PC BOARD

NOTICE: to make sure the output protect point of laser diode is short before you dismantle main PC board (3). After you replace main PC board, insert flexible cables and open protect point.

1.Draw out six flexible cables (1).

2.Unscrew six screws (2).

3.Dismantle Main PC board (3).

FLEXIBLE CABLES (1)

SCREWS (2)

MAIN P C BOARD (3)

2-4

POWER SUPPLY PC BOARD

1.Draw out flexible cables1

2.Unscrew five screws2

3.Dismantle power supply PC board3

FLEXIBLE CABLES (1)

SCREWS (2)

POWER SUPPLY PC BOARD (3)

2-5

2-4

Image 44

Daewoo DVG - 5300N, DVG - 8400N service manual Replace PCB Board, Main PC Board, Power Supply PC Board

Contents

DVG 5300N DVG 8400N Replace Parts Overhaul FlowchartSummarization IC Material Important Safety Precautions Important for Laser Products Cleaning AccessoriesPower Sources Read Instructions POWER-CORD Protection Grounding or PolarizationLightning Disc Tray Damage Requiring Service Replacement PartsSafety Check Wall or Ceiling Mounting Features Playable Discs About ManualPrinciples for Writing Terms for Discs Scene PBC Playback ControlEnjoy music and images motion Pictures Placement CleaningBefore Operation Security Cleaning Disc Check AccessoriesUSE Remote Control Handling Disc Press OPEN/CLOSE button to open it Preparations Before OperationFront Panel Creates Power between wall outlet and the unit Rear Panel VFD PBCALL Case you want to repeat and play a chapter or track Names and Layout of Remote Controls Button Turn off all equipment before operation ConnectionsConnected to a TV and AN Ordinary Amplifier Remote control to turn the unit on Basic OperationsPlay Discs Button Display System SettingMode Fast Play Slow PlaySTEP/ Pause Pause Select Audio Language Select ChannelsSelecting 3D Audio CONCERT, Living ROOM, Hall Directly Moving to a Desired Title DVD Playing a Desired SceneTo Skip Scenes in a Disc Playing a Disc Containing MP3 Files Repeat Play Press A-B three times to remove A-B repeat Repeating a Defined Period from a to BSearching DVD with a TITLE/CHAPTER Number or a Time Searching CD and Something Disc with a Time or Track Time Select a Subtitle LanguageIf a DVD disc includes subtitle Remove the subtitle Play Discs in Verious Ways Select AngleZoom Play Book Mark Program Play DVD Program Play CD Digest Play DVD Playing disc, the screen showsPush direction button to select Digest type Play MP3 or PIC-CD Disc File List appear one by oneAt this time you can operate List Repeat one mode repeat the current item Shuffle mode play items by randomScreen will show Zoom 100% when you push Zoom button under Modes list as the following Function Setting Menu Setting Function Setting Basic Navigation Setup MenuGeneral Setup SPDIF/PCM Spdif OFFSPDIF/RAW Dolby Digital Setup Preference SetupLT/RT Stereo Enter a password according to the screen Disc Menu You may change the pitch to adapt to your voice Push OthersTON Control Troubleshooting Technical Specifications Replace Parts Replace Chassis TOP Cover Front Panel Back Panel Main PC Board Power Supply PC BoardReplace PCB Board VFD Power Switch PC Board MIC PC Board Component PC Board Replace DVD Loader Overhaul Flowchart Decoding Block Diagram Block Diagram Mpeg Control Schematic Circuit Diagram VFD-CS STB Power Schematic Circuit Diagram 12T MT1369AE Index & Power MT1369E LQFP208 DVD MP Board for Hitachi HOP1120/1200 MT1336E Servo MT1369AE Mpeg Demo Board To reduce Memory Schematic Circuit Diagram 8M Flash Audio Video DAC Circuit Diagram For YUV For Scart AV Filter Schematic Circuit Diagram Agnd Vgnd Micin Rmain Lmain Rrear Lrear LFE Cent Karaoke Schematic Circuit Diagram IC Material MT1369E IC Material Decal PIN Function Description FOO UWR# Vcocin Pin Symbol Type Description 140 CSO CS4340AUDIO D/A IC Material AV 3168 Video IC Material Pin Name Pin # Type Description SCL Flash 29F800 IC Material Decal PIN Function Description Control Panel IC Material Decal PIN Function Description 16M Sdram IC Material PIN PIN Name Description