Part-Code, Part-Name, Part-Desc | Daewoo 710B manual

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Daewoo 710B service manual Part-Code, Part-Name, Part-Desc

Contents

XGA COLOR MONITOR Model 710B Service Manual CONTENTS Safety Check SAFETY PRECAUTIONSFire & Shock Hazard Implosion Protection Symbols in the manual GENERAL SAFETY INFORMATIONSymbols as marked on equipment Terms in the manual General Servicing Precautions SERVICING PRECAUTIONS General Soldering Guidelines Electrostatically Sensitive ES Devices Replacement IC Removal/Replacement“Small-Signal” Discrete Transistor Removal/Replacement Removal Power IC, Transistor or Devices Removal/Replacement Diode Removal/ReplacementTECHNICAL INFORMATION Abbreviations GENERAL INFORMATION PIN CONNECTOR CAUTIONS FOR ADJUSTMENT AND REPAIRCaution For Servicing ADJUSTMENT KEY OPERATION & ADJUSTMENT RECALL ADJUSTMENT PROCESSCONTRAST BRIGHTNESS OSDOn-Screen Display Menu ROTATION Choose different preset color temperatures or set your own customized Self Diagnosis TROUBLESHOOTING HINTS 1. No CharacterNo Character No Raster 2. No Raster One color is missing 3. A missing Color Abnormal OSD Font 4. Abnormal OSD Font Trouble in Horizontal output circuit No Raster 5. Horizontal Output Circuit Is H.Sync Unstable pictureinput pin of IC501 correct? Unstable or Abnormal picture 6-2. V.OSC/Deflection Circuit Monitor remains unfocused 7. Focus Focus is poor 7-1. Dynamic Focus Poor convergence 8. Convergence Abnormal H.Size 9. Abnormal Picture 9-1. Horizontal Sizechanged, is the H.size changed? 1.Check B+ section of TDA9109 and its ambient circuit Abnormal V.Size 9-2. Vertical Size Trouble in H.V circuit No Raster 10. High Voltage Circuit Side-Pincusion distortion is excessive or barrel 11. Side-Pincushion Circuit Trouble in P.S.U 12. Power Supply Unit P.S.U of C104 13V DC? 13V DC?8.7V DC? Standard Adjustment Conditions ALIGNMENT PROCEDUREPre-Adjustment Main Adjustment l Repeat e,f,g,h,i,j DIAGRAM Main PCB Component Side PCB LAYOUT Main PCB Solder Side Video PCB Component Side Video PCB Solder Side Page EXPLODED VIEW DIAGRAM REPLACEMENT PARTS LIST Important Safety NoticeAbbreviation of Description PART-CODE CIRCUIT BOARD ELECTRICAL PARTS LISTPART-NAME PART-DESC PART-CODE PART-NAMEPART-DESC PART-CODE PART-NAMEPART-DESC PART-CODE PART-NAMEPART-DESC PART-CODE PART-NAMEPART-DESC PART-CODE PART-NAMEPART-DESC PART-CODE PART-NAMEPART-DESC PART-CODE PART-NAMEPART-DESC PART-CODE PART-NAMEPART-DESC PART-CODE PART-NAMEPART-DESC PART-CODE PART-NAMEPART-DESC PART-CODE PART-NAMEPART-DESC PART-CODE PART-NAME PART-CODE PART-NAMEPART-DESC PART-CODE PART-NAMEPART-DESC PART-CODE Serv ce Manual OVERSEAS SERVICE DEPTPRINTED DATE NOV.1998 DAEWOO ELECTRONICS CO