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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

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Found: 1049



PanasonicU1Sound - no sound or raster.R810.14-09-2004
PanasonicU2Field collapseQ403 (Darlington tr) 2SD837 - BD645 works14-09-2004
PanasonicU2Frame - top foldover if adj A1 control.Frame IC TDA1106.14-09-2004
PanasonicU2Lines/interference on picC854 o/c14-09-2004
PanasonicU2No brightness.BU208.14-09-2004
PanasonicU2No picture - CRT cut off.2x zeners 6.2v in regulator base cct.14-09-2004
PanasonicU2Sound - level affected by contrast control.C857 ( 47u f )14-09-2004
PanasonicU2Sqealing/line tearing/corrugated vertsC809 1 250v14-09-2004
PanasonicU2Standby - stuck in standby.PSU D852/3 , Q501 line drive transistor , LOPTX.14-09-2004
PanasonicU2Standby - stuck in standby.D552 ( TVSC2715M ) o/c.14-09-2004
PanasonicU2Stuck in standby.D852 or D853 ( BY298 ) leaky , BU208.14-09-2004
PanasonicU2Width & Hight reduced.C371 ( 100uf 240v ) in middle of board.14-09-2004
PanasonicU3Comes on in standby if on/off switch is used.Relay RY1001 carbonised contacts.14-09-2004
PanasonicU3Field - 1/2 picQ402 2SD856 - used TIP41C14-09-2004
PanasonicU3Field collapseReplaced field o/p trs but ran hot - D407 1N4148 o/c14-09-2004
PanasonicU3Trips to st/by aft 1 secHT smoother C808 220 400v14-09-2004
PanasonicU3Whistles/Screeches at sw on with black linesC809 1 350v, C853 100 250v14-09-2004
PanasonicU3whistling & ringing vertsC853 100 250v14-09-2004
PanasonicU3WChannels - difficulty selecting channels.IC TMS3452N2L.14-09-2004
PanasonicU3WChannels - not storing channels.IC TMS3452N2L.14-09-2004
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