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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: 749
Goodmans1450TField collapse apart from 1cmD304 1N4148 o/c off pin 33 IC30114-09-04
Goodmans1450TLINES DOWN LEFT SIDE OF SCREENREPLACE C307 22MFD160V14-09-04

Goodmans1450TLines down LH sideC307 22µ 160v leaky14-09-04
Goodmans1450TNO TEXTCHECK Q601 FOR DRY JOINTS14-09-04
Goodmans1450TNo TxtDry joints Q60114-09-04
Goodmans1450TNo Txt - shows only "P100" in top LH corner - pic OKLow/no volts pin 12 IC001 dec chip - replace C010 47pF14-09-04
Goodmans1450Toff burning smellno line drive from AN5601 IC301. R323 8k2 in start up supply to chip o/c 14-09-04
Goodmans1450TPoor black level/lumQ301 2SC1815, RT40 68k o/c14-09-04
Goodmans1450TSound weak & distC120 o/c off pin 11 of IC10114-09-04
Goodmans1450T OnwaBlank rastercracked print rear edge of pcb removing supply to ZD10214-09-04
Goodmans1450T OnwaDead4n7 500v disc cap across mains rect s/c & 4R7 5w o/c14-09-04
Goodmans1450T OnwaSt/by only115v HT present. No supply to IC301 pin 42 due to R323 6k8 5w o/c14-09-04
Goodmans1450T OnwaTuning won't workCrack in print of rear main pcb14-09-04
Goodmans1455Dead - no st/by LEDR913 220k 1w o/c in PSU14-09-04
Goodmans1455DEAD NO STANDBY LIGHTREPLACE R913 220K OHM14-09-04
Goodmans1455TSDead - LOPTr Q404 blows at sw onCheck HT correct at 112v - if ok could be Incorrect line freq - IC301 AN5601K jungle IC14-09-04
Goodmans1455TSFlyback lines over weak picR435 0R56 o/c14-09-04
Goodmans1455TSLoss of a pri colIC301 AN5601K jungle IC14-09-04
Goodmans1455TSLOSS OF ONE COLOURREPLACE IC301 IC**AN560114-09-04
Goodmans1455TSNo line drive - HT okIC301 AN5601K jungle IC14-09-04
Goodmans1455TSReverts to st/by aft 10 minsR401 10k hi res14-09-04
Goodmans1455TSSound crackles & distorts - intOn/off sw arcing14-09-04

Goodmans1455TSSOUND CRACKLES INTERMTTANTLYPOSSIBLE ON/OFF SWITCH ARCING14-09-04
Goodmans1455TSSound disappears aft 15 mins - when sw off & on again no sound/pic with buzzingIC7700 TDA7652N1 Audio o/p chip breaking down14-09-04
Goodmans1455TSSt/by only when coldX601 4Mhz Xtal14-09-04
Goodmans1455TSSTUCK ON STANDBY WHEN COLDREPLACE X601 4MHZ CRYSTAL14-09-04
Goodmans1455TSWhistles intC143 10µ front RHS near micro14-09-04
Goodmans145TDEAD EXCEPT SBY LIGHT AND CHANNEL INDR502/3 OC.330k14-09-04
Goodmans145TTDEAD - 300v BUT NO START UP VOLTSC 427 s/c 33mfd 50v ( START VOLTS BEING DROPPED ACROSS START RESISTORS )14-09-04
Goodmans145TTADeadNo volts pin 2 STR50103 reg - R502 330k o/c14-09-04
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