Manuals / Samsung / TV and Video / Satellite TV System

Samsung DSR9500VIACI, DSR9500 FTA, DSR9500EMVIA, DSR9500 CI PCB Diagrams, Main, Front

Models: DSR9500 FTA DSR9500 CI DSR9500VIACI

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7. PCB Diagrams

7-1	Main - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	7-2
7-2	Front - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -	7-4

Samsung Electronics

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Samsung DSR9500VIACI, DSR9500 FTA, DSR9500EMVIA, DSR9500 CI operating instructions PCB Diagrams, Main, Front

Contents

1. Precautions 2. Operating Instructions SERVICE ManualCONTENTS 3. Software Upgrade and Installation 4. TroubleshootingFront 7. PCB DiagramsMain 7-1 Main COMPONENT SIDECONDUCTOR SIDE Samsung Electronics7-2 Front COMPONENT SIDE CONDUCTOR SIDEDescription Specification 6. Electrical Parts ListDescription Specification Loc.NoDescription Specification Electrical Parts ListDescription Specification Loc.NoDescription Specification Electrical Parts ListDescription Specification Loc.NoDescription Specification Electrical Parts ListDescription Specification Loc.NoCONNECTOR-HEADERNOWALL,31P,1R,2.5mm,ANG Description SpecificationDescription Specification Samsung ElectronicsDescription Specification Electrical Parts ListDescription Specification Loc.NoSamsung Electronics Description SpecificationDescription Specification Loc.NoDescription Specification Electrical Parts ListDescription Specification Loc.NoLoc.No Description SpecificationSamsung Electronics Loc.NoDescription Specification Electrical Parts ListDescription Specification Loc.NoLoc.No Description SpecificationDescription Specification Loc.NoDescription Specification Electrical Parts ListDescription Specification Loc.NoSamsung Electronics Description SpecificationDescription Specification 6-13Description Specification Electrical Parts ListDescription Specification Loc.No6-15 Description SpecificationSamsung Electronics Loc.NoDescription Specification Electrical Parts ListDescription Specification Loc.NoLoc.No Description SpecificationLoc.No MF95-10004GDescription Specification Electrical Parts ListDescription Specification Loc.NoSamsung Electronics Description SpecificationDescription Specification 6-19Description Specification Electrical Parts ListDescription Specification Loc.NoDescription Specification Electrical Parts ListDescription Specification Loc.NoDescription Specification Electrical Parts ListDescription Specification Loc.NoLoc.No Description SpecificationLoc.No SMPSSRV22901EA,P151,AC/DC,-,AC85Description Specification Electrical Parts ListDescription Specification Loc.NoLoc. No 5. Exploded View and Parts ListDescription Specification Parts NoSamsung Electronics MEMOExploded View and Parts List No No No No No No 4. TroubleshootingNO POWER LED OFF Troubleshooting NO LOCKINGData control signal Check U1004 Check U72, U71 Check T1001 Check U500NO RF-MOD OUTPUT Video signal occurR430 is 5V? NO SPDIF OUTPUTTroubleshooting Data waveformTroubleshooting NO S-VIDEO OUTPUTVideo signal occur at R405, R417 Q400, Q403 base video signal?Troubleshooting NO S/W DOWNLOADNo No R258, R259 voltage is 8~10V?NO VIDEO TV SCART, RCA Q826 Base signal?Q825 Base signal? Check Q826Q821 collector, signal NO VIDEO OUT VCRQ821 base signal Check CP825 TroubleshootingNO AUDIO OUT 4-10 TroubleshootingMEMO Samsung Electronics

7. PCB Diagrams

Main - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Front - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -