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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: 1771
FergusonTX10Sound - mute & no signal - intermittent.C22 ( 330pf )14-09-04
FergusonTX10Sound - normalise volume setting rises.Change D101 to silicon type ie PH425.14-09-04

FergusonTX10Sound - off tune when loud music is on.IL01 ( LM341 ) 12v reg.14-09-04
FergusonTX10Sound - on vision ( 100hz )Change C729 from 220n to 100n.14-09-04
FergusonTX10Sound - poor sound.Change C536 from 4n7 to 6n8.14-09-04
FergusonTX10Sound - poor tone control.Change C544 from 68n to 22n.14-09-04
FergusonTX10Sound - vision buzz.O/P TR654/5/6 on CRT base.14-09-04
FergusonTX10Sound - volume & colour varies.DJ on pin 1 of LOPTX.14-09-04
FergusonTX10Sound - weak.12v reg IC621.14-09-04
FergusonTX10Sound hum - flashing with slight line tearing150v rail min setting R813 ( 121R ) goes low.14-09-04
FergusonTX10Sound on visaudio cable to spkrs wrongly routed under chassis14-09-04
FergusonTX10Sound-hum low freq varying with video content2 video o/p transistors leaky.14-09-04
FergusonTX10Spooks effect.Poorly dressed video o/p leads.14-09-04
FergusonTX10Standby - at switch on.C137 ( 470nf ) s/c.14-09-04
FergusonTX10Standby - coming out of standby.Remove C406 ( C106 ) print side between pins 19/12.14-09-04
FergusonTX10Standby - faults - intermittent.Dry-joints around T70514-09-04
FergusonTX10Standby - going into standby at switch on.C137 ( 470nf ) s/c.14-09-04
FergusonTX10Standby - going into standby.DJ on pin 1 of LOPTX.14-09-04
FergusonTX10Standby - intermittent.Drys on T705.14-09-04
FergusonTX10Standby - light still on after switch on.C6 ( 2u 2f )14-09-04
FergusonTX10Striation on R/H side of screen.C727 o/c.14-09-04
FergusonTX10Stuck in standby.R724 ( 1.2k )14-09-04

FergusonTX10Switch's to s/by & out but dead.R724 1.2k o/c , TR801 ( BC547 ) 12v reg.14-09-04
FergusonTX10Sync - line oscillator running at wrong speedR744 ( 30K1 ) high.14-09-04
FergusonTX10Sync - line speed incorrect.R802 ( 5 6k ) high or o/c.14-09-04
FergusonTX10Sync - loss of sync.Poor contact at pin 3 of socket SK19A.14-09-04
FergusonTX10Sync - poor line lock at switch on.Change C742 from 220u f to 100u f &C745 from 100u f to 220u f14-09-04
FergusonTX10Sync - poor line sync & low brightness.C749 ( 4n7 ) o/c.14-09-04
FergusonTX10Sync - poor line sync on pre-recorded tapes.TR345 ( BC237 )14-09-04
FergusonTX10Sync - poor sync after 1 hour.R601 high , IC33 ( SAA5030 ) IC103314-09-04
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