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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: 21
Bush2151TRinging/whistling from PSU above normal picC115 22µ 35v & C116 10µ 35v leaky14-09-04
Bush2151TWHISTLESC115 22u 35v C116 10u 35v IN POWER SUPPLY14-09-04

NEI2151Bright raster with fb lines with noisy LOPTxR731 on crt base o/c & check col decoder chip14-09-04
NEI2151 ( Indiana 10 IndianaBright raster and flyback lines.R73 1 on the CRT base panel was open-circuit , removing the supply to the RGB output stages with this fault you sometimes have14-09-04
NEI2151TXDead - 1.6a fuse blown.D802/805 ( 1N4007 ) s/c.14-09-04
NEI2151TXDistorted sound.TDA850314-09-04
NEI2151TXTripping.D804 ( BY398 ) s/c.14-09-04
PanasonicTC2151RdeadCHECK R802 180K, R818 150K14-09-04
PanasonicTX2151Dead apart from low tweating noiseHT ok but LTs low - Q803 s/c 2SD127214-09-04
PANASONICTX2151TDEADCHECK R802 AND R818 IN POWER SUPPLY 150K, 180K14-09-04
PanasonicTX2151TdeadCHECK R802 180K, R818 150K14-09-04
PanasonicTX2151TField - partial collapse33v tuning reg IC012 s/c14-09-04
SonyBE-2A KVM2151Upic flashing B&W and lines on picDJ on LOPTx earth connection14-09-04
SonyBE2A KVM2151Int shut down with 300v present on chopper chipChange STR power chip14-09-04
SonyBE2A KVM2151UArcing LOPTx effect on pic with accompanying soundsC606 in psu dry joint14-09-04
SonyBE2A KVM2151UDead with psu blow upIC601 STR54041 chopper chip (use genuine), Q601 BC637-16, R601 3R3 10w, R611 120k & F60114-09-04
SonyKVM2151UCol flicker on & offBad joint LOPTx earth14-09-04
Toshiba2151DBNo line or field syncIC501 TDA836114-09-04
Toshiba2151TBgoes dead ofter 5-10 minQ831 2SC1815 leaky14-09-04
Toshiba2151TBstuck in stbyQA10 2SC1815Y or 2SC1740 leaky (reset for Micro ICA01 pin 43)14-09-04
Toshiba2151TB C4ERTrips off aft few secs - HT highHT rose to 150v (115v) C817 22u 100v o/c14-09-04
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