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Repair tips

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: 238
SaloraL seriesCracking noise & collapsing picDry joints C511, 512 & 507 in lop stage14-09-04
SaloraL seriesDead with squelDN08 BY228 in lop s/c14-09-04

SaloraL seriesFront controls do the wrong thingsRe-enable and store, if this fails replace SAA1293 & MDA206114-09-04
SaloraL seriesHerringbone pattern down side of picCB616 1000µ 17v reservoir supply14-09-04
SaloraL seriesInt blank raster with no soundCM39 on print side of pcb shorting to tracks14-09-04
SaloraL seriesInt line coggingLine hold pot int14-09-04
SaloraL seriesInt pic disturbanceTraced to break within R179 100k14-09-04
SaloraL seriesNo luminanceLum delay line (in a can)14-09-04
SaloraL seriesNo signals - IF chip TDA4505 switched off (pin 19 low instead of 6v)RB135 330k o/c & check CB131 1µ14-09-04
SaloraL seriesSlow start upCN10 1000µ in psu14-09-04
SaloraL50Intermittent poor startingCB601 ( lOuF , 63V ) which smooths the supply to the LF0059 chopper control chip HB600.In the 110° version of the chassis a 2.2u14-09-04
SaloraMDead caused by Aquadag fixing dropping offCheck BY133 bridge rect diodes, LF0070 hybrid chip & chopper chip - put cable tie around aquadag fixing to prevent initial fault14-09-04
SaloraMDead? - not given by reporterC523 & C624 220µ 16v14-09-04
SaloraMField collapseFOP chip failure due to CB571 100µ dry joint14-09-04
SaloraMInt dead with whineLF0700 hybrid IC14-09-04
SaloraMInt off/flashing/E-W faultyall caused by dry joints CH08 white cap14-09-04
SaloraMLack of width when heated (jumps in 2")DPU2543 tbase proc chip IC850114-09-04
SaloraMLine collapseScan coupling cap CB531 250n or 330n o/c & chech scan coil plug14-09-04
SaloraMLine collapseR538 10k burnt, C531 25µ 250v o/c14-09-04
SaloraMLOPT TR SC TB525HB701 DRY C523 C624 220uF C622 470uF USE 25v REPLACEMENTS14-09-04
SaloraMNarrow pic & squeal from LOPtxC624 220µ 25v14-09-04
SaloraMNo col chan 3tuned another chan to chan 29 then transferred it to ch314-09-04

SaloraMno pic crt heaters alight field collapseNo 12v & 17v supplies D601 BY133 o/c14-09-04
SaloraMNo picture , sound present and the tube's heatersBS208 EW modulator driver tranistor TB526 , FET type. Replacing it restored normal operation.14-09-04
SaloraMNO PICTURE SOMETIMES A TWO INCH BAND APPEARS ON SCTB526 BS20814-09-04
SaloraMOne col missing or intCheck R12, R22 & R32 82k on crt base14-09-04
SaloraMSET COMES ON WITH HIGH VOLUME WHEN SET TURNED DOWNX2404P MEMORY IC14-09-04
SaloraMspotty picVCU2133 ICB201 faulty14-09-04
SaloraMSt/by onlyDB525 BYV95C s/c & check caps in psu14-09-04
SaloraMTo Store chansA,0,Chan up, Store14-09-04
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