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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
FergusonTX9Channels - Stuck on channel 1 - remote faultyIC902 ( ML923 )14-09-04
FergusonTX9Clock only no Tv or radio.D5 ( 11v zener ) s/c , c/r panel TR5 s/c.14-09-04

FergusonTX9Colour - intermittent - looks like purity.Delay line velel control ( 470R ) .14-09-04
FergusonTX9Colour & brightness varies - sound blares.DJ on standby transformer tags on U724 panel.14-09-04
FergusonTX9Contrast - poor.R262 ( 18k ) o/c.14-09-04
FergusonTX9Contrast control burnt.C77 ( 3.3u f )14-09-04
FergusonTX9Dark pic with no sound - stuck in mute with no r/c functsReg tr101 on r/c pcb faulty (TIP32 works)14-09-04
FergusonTX9Dark picture.Change R233 to a 300k14-09-04
FergusonTX9Dark picture.R232 ( 1k ) feed to A1 diode ( no A1 volts )14-09-04
FergusonTX9DeadCheck on/off switch start-up pins for o/c.14-09-04
FergusonTX9Dead - 115v rail low.W87 ( 5v zenor ) o/c , R223 ( 470r ) o/c.14-09-04
FergusonTX9Dead - blowing 1.6amp fuse.D77 ( IN4007 ) efficency diode s/c.14-09-04
FergusonTX9Dead - blowing 1.6amp fuse.D66 s/c.14-09-04
FergusonTX9Dead - blowing fuse - L65 hot.115v rail high , R184 ( 220k ) high.14-09-04
FergusonTX9Dead - blowing fuse FS1 after short time.115v low , D96 ( BY127 ) s/c.14-09-04
FergusonTX9Dead - blowing fuse mains.TR68 s/c , D94 s/c , D7 leaky.14-09-04
FergusonTX9Dead - blowing fuse mains.SCR1 s/c , W77 s/c.14-09-04
FergusonTX9Dead - blowing fuse mains.VT66 , W83 , C152 s/c , R195 ( 6k8 )14-09-04
FergusonTX9Dead - blowing fuse o/c - TR62 s/c - D104 s/cR164 o/c , Change C138 o/c.14-09-04
FergusonTX9Dead - blowing fuse.FS1 blown , R184 ( 220k ) high.14-09-04
FergusonTX9Dead - blowing mains fuse - IC57 - & TR62.DJ on remote PSU board ( U724 )14-09-04
FergusonTX9Dead - blowing mains fuse & transistor TR66.C147/8.14-09-04

FergusonTX9Dead - blowing mains fuse for no reason.Check fuse holder for being loose or charred.14-09-04
FergusonTX9Dead - blowing TR62 , TR2 , IC57 & mains fuse.DJ on remote PSU board ( U724 )14-09-04
FergusonTX9Dead - blowing transistor VT68.C186 ( 9N1F ) leaky.14-09-04
FergusonTX9Dead - blows 1.6A fuse almost instantlyTHY1 faulty tho measured ok14-09-04
FergusonTX9Dead - blows FS1 & BU after line whistle.Line speed may be off ( low ) 1k line control gone high.14-09-04
FergusonTX9Dead - chopper transistor blowing.R165 high , R166 high.14-09-04
FergusonTX9Dead - EHT excessive - damaged TDA1170S.C186 o/c.14-09-04
FergusonTX9Dead - int to start withdry joints L103 (18v supply)14-09-04
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