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

Models: DVG - 8400N DVG - 5300N

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Page 44

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

Contents

DVG 5300N DVG 8400N Catalog IC Material Important Safety Precautions Important for Laser ProductsCleaning AccessoriesPower Sources Read InstructionsPOWER-CORD Protection Grounding or PolarizationLightning Disc TrayDamage Requiring Service Replacement PartsSafety Check Wall or Ceiling MountingFeatures Playable Discs About ManualPrinciples for Writing Terms for Discs Scene PBC Playback ControlEnjoy music and images motion PicturesPlacement CleaningBefore Operation SecurityCleaning Disc Check AccessoriesUSE Remote Control Handling DiscPress OPEN/CLOSE button to open it Preparations Before OperationFront Panel Creates Power between wall outlet and the unit Rear PanelVFD PBCALL Case you want to repeat and play a chapter or trackNames and Layout of Remote Controls ButtonTurn off all equipment before operation ConnectionsConnected to a TV and AN Ordinary Amplifier Remote control to turn the unit on Basic OperationsPlay Discs ButtonDisplay System SettingMode Fast Play Slow PlaySTEP/ Pause PauseSelect Audio Language Select ChannelsSelecting 3D Audio Appear one by oneDirectly Moving to a Desired Title DVD Playing a Desired SceneTo Skip Scenes in a Disc Playing a Disc Containing MP3 Files Repeat PlayPress 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 subtitlePlay Discs in Verious Ways Select AngleZoom Play Book MarkProgram Play DVD Program Play CDDigest Play DVD Playing disc, the screen showsPush direction button to select Digest typePlay MP3 or PIC-CD Disc File List appear one by oneAt this time you can operate ListRepeat 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 followingFunction Setting Menu SettingFunction Setting Basic Navigation Setup MenuGeneral Setup SPDIF/PCM Spdif OFFSPDIF/RAW Dolby Digital Setup Preference SetupLT/RT StereoEnter a password according to the screen Disc MenuYou may change the pitch to adapt to your voice Push OthersTON Control Troubleshooting Technical Specifications Replace Parts Replace Chassis Front Panel Replace PCB Board Main PC BoardVFD Power Switch PC Board Component PC Board Replace DVD Loader Overhaul Flowchart Decoding Block Diagram Block Diagram MpegControl Schematic Circuit Diagram VFD-CS STBPower Schematic Circuit Diagram 12TMT1369AE Index & Power MT1369E LQFP208 DVD MP Board for Hitachi HOP1120/1200MT1336E Servo MT1369AE Mpeg Demo Board To reduceMemory Schematic Circuit Diagram 8M FlashAudio Video DAC Circuit Diagram For YUV For ScartAV Filter Schematic Circuit Diagram Agnd Vgnd Micin Rmain Lmain Rrear Lrear LFE CentKaraoke Schematic Circuit Diagram IC Material MT1369E IC Material DecalPIN Function Description UWR# DQM1 Pin Symbol Type Description 140 TEI CS4340AUDIO D/A IC Material AV 3168 Video IC Material Pin Name Pin # Type Description SCL Flash 29F800 IC Material Decal PIN Function DescriptionControl Panel IC Material Decal PIN Function Description16M Sdram IC Material PIN PIN Name Description