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Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair

MakeModelProblemSolutionDate
Found: 24
SaloraK seriesBright red raster intermittentlyRH16 33k in o/c in RGB stage14-09-04
SaloraK seriesDeadTB541 BC557 leaky - start up feed to pin 16 TDA2579 ICB50014-09-04

SaloraK seriesDeadCheck CB601 1µ CB604 1000µ & IC500 TDA257914-09-04
SaloraK seriesDead with noisy psuDB508 BY133G/BY228P14-09-04
SaloraK seriesDead with whistleD603 PE2D s/c14-09-04
SaloraK seriesE/W corr & width faultyLB50114-09-04
SaloraK seriesInt dead - goes to st/byICB10114-09-04
SaloraK seriesInt dead - ok when sw on againon/off sw14-09-04
SaloraK seriesInt goes bright blue & line tearingTDA2579 pin 13 should be 11v for 50Hz, was 0V. Chip faulty14-09-04
SaloraK seriesInt reverts to st/byhairline crack around CB61314-09-04
SaloraK seriesNo colour.XTB20114-09-04
SaloraK seriesNo sound/vis - random chan changeICB1 SAA124414-09-04
SaloraK seriesNo start upC509 dry joints14-09-04
SaloraK seriesPic int blanks out (no lum)Check blanking Tr T9 BC547 or SN74LS74AN chip on Txt pcb14-09-04
SaloraK seriesPic sizes fluctuates aft 5 secsHB600 chopper control chip14-09-04
SaloraK seriesSound int goes offTDA450514-09-04
SaloraK seriesSt/by onlyS2000A lop tr leaky & CB507 15n5 1.5kv low cap14-09-04
SaloraK seriesSt/by onlyDBT705 BR10014-09-04
SaloraK seriesst/by onlyDB506 BY228 in EW Mod leaky14-09-04
SaloraK seriesThin black hor bars - improved as warmed upC574 100µ 40v in field timebase14-09-04
SaloraK seriesTrips out on chan change & IC501 fop chip has short lifeChoke L601 in lop stage had s/c turns14-09-04
SaloraK seriesTxt - no col driveCB216/217/218 100µ - pins 24/25/26 of ICB201 - should read 1.2v14-09-04

SaloraK seriesWidth lowHB60014-09-04
SaloraK seriesWouldn't switch on from coldCB604 1000µ in 8.5v supply14-09-04
page: 1
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