Daewoo 531X service manual PIN Connector, Pin Signal

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PIN CONNECTOR

Pin	Signal
1	Red	1
2	Green
3	Blue
4	GND	6	10
5	GND
6	GND - Red		15
7	GND - Green		15
7	GND - Green
8	GND - Blue
9	+5Vdc	Arrangement of 15-pin D-sub connector
10	GND - H.Sync
11	GND - V.Sync
12	Bi-directional Data (SDA)
13	Horizontal Sync
14	Vertical Sync (VCLK)
15	Data Clock (SCL)

CAUTIONS FOR ADJUSTMENT AND REPAIR

•Degaussing is always required when adjusting purity or convergence.

•The white balance adjustment has been done by a color analyzer in factroy. The adjustment procedure, described in the service manual is made by a visual check.

•Allow 20 minutes warm-up time for the display before checking or adjusting only electrical specification or function.

•Reform the leadwire after any repair work.

◆Caution For Servicing

•In case of servicing or replacing CRT, high voltage sometimes remains in the anode of the CRT. Completely discharge high voltage before servicing or replacing CRT to prevent a shock to the serviceman.

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Contents XGA Color Monitor Contents Fire & Shock Hazard Safety PrecautionsSafety Check Implosion ProtectionSymbols as marked on equipment General Safety InformationSymbols in the manual Terms in the manualServicing Precautions General Servicing PrecautionsElectrostatically Sensitive ES Devices General Soldering GuidelinesSmall-Signal Discrete Transistor Removal/Replacement IC Removal/ReplacementReplacement RemovalDiode Removal/Replacement Power IC, Transistor or Devices Removal/ReplacementTechnical Information General Information AbbreviationsPIN Connector Pin SignalOperation and Adjustment Control PanelKey Process OSD Functions Adjust the horizontal picture moire cancellation Pre-Adjustment Alignment ProcedureStandard Adjustment Conditions Method to launch the factory modePage No Character Troubleshooting HintsNo Character No Raster No RasterMissing Color One color is MissingAbnormal OSD Font Abnormal OSD FontHorizontal Output Circuit VGAUnstable Picture Horizontal Unstable PictureVertical Focus Monitor remains UnfocusedConvergence Poor convergenceAbnormal Picture Horizontal Size Abnormal SizeVertical Size Side-Pincushion Circuit Power Supply Unit P.S.U Trouble in P.S.UU O.K Diagram BlockPCB Layout Main PCB Solder Side CRT PCB Component Side CRT PCB Solder Side Schematic Diagram Power & Connection SectionControl & Vert. out Section Horizontal Section Video Section Exploded View Diagram Information of Part Description Important Safety NoticeAbbreviation of Description Electrical Parts List PART-NAME PART-DESCLOC LED Metal Film Diode TVR1G TPA1 686, AHYEON-DONG MAPO-GU SEOUL, Korea