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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: 561
MitsubishiCT29A4STXN-S adjust outQ4009 on the pincushion pcb14-09-04
MitsubishiCT29A4STXRed bleeding on white back groundsRemove from PCB R606, R607, R608 and increase R609 to 56R14-09-04

MitsubishiCT29A4STX Euro 12Buzz from spkrs in st/byC960 1000µ 50v14-09-04
MitsubishiCT29A4STX Euro 12Int NICAM Beacon on screen &/or buzz or hiss on soundDry joints IF can - L9 & pins 20-24 of IC214-09-04
MitsubishiCT29A6STXCOLOUR PROBLEMSCHECK D655 , 656 , 657 ON CRT BASE ( UPRATE TO 1N4003 TYPE IN4006/7 )14-09-04
MitsubishiCT29A6STXINT LUMINANCEQ654 CRT BASE , Q202 etc. AROUND MICRO14-09-04
MitsubishiCT29AS1TX etcTxt break thro' or black square in centre of screenC958, 956 2200µ 16v & check C952, 974 & 97314-09-04
MitsubishiCT29AT5No soundTA8218AH audio o/p chip & caps 470µ 35v & 100µ 35v leaking14-09-04
MitsubishiCT29AT5offL551 3µ3 choke in series with base of lop tr o/c14-09-04
MitsubishiCT29AT5sound slow to come on from coldC9F4 1000µ leaky in psu14-09-04
MITSUBISHICT29AV1DPINT SOUND MUTE WHEN COMING OFF STANDBYREMOVE C36814-09-04
MitsubishiCT29AV1DPINT SOUND MUTE WHEN COMING OFF STANDBYREMOVE C36814-09-04
MITSUBISHICT29B2STXCUTS OUT WHEN COLDREPLACE C906 47MFD50V14-09-04
MitsubishiCT29B2STXDead - Q901 s/c.Fit mod kit ( wVe 77901 ) R901 , D908 , Q901 , C908 to 2700pf , C966.14-09-04
MitsubishiCT29B2STXE/W FAULTY ADJUSTMENTS ON PCC BOARD DON,T WORKREPLACE Q400914-09-04
MitsubishiCT29B2STXFlaring pic modRemove R606,607,608. - change R609 to 56ohms14-09-04
MitsubishiCT29B2STXGOES TO SECAM WHEN PLAYING VCRNFF-SELECT PAL FOR ALL VCR PROGS14-09-04
MitsubishiCT29B2STXN/S dist & won't adjQ4009 2SA950 o/c14-09-04
MitsubishiCT29B2STXNICAM has intermit crackledry joints in IF can14-09-04
MitsubishiCT29B2STXNo N-S correctionQ4009 2SA950Y on PCC board o/c.14-09-04
MitsubishiCT29B2STXRed flaringD655 (1N4148) on the CRT base panel leaky.14-09-04
MitsubishiCT29B2STXTrippingR916 22k14-09-04

MitsubishiCT29B2STXTrippingCheck C906 47µ 63v & C909 2µ2 63v14-09-04
MitsubishiCT29B2STX Euro 11Int goes to st/byPrint damage in BCL cct near conn between SCART sub panel & main PCB - The damaged track connects D551 near LOPT and R206 near pin9 IC201 MC44000. You will need to take the PCB out as this place is hidden under the plastic chassis.14-09-04
MitsubishiCT29B3ESTField collapseReplace TDA8178S with STV9379, replace R453 (56k) with 47k, vert lin faulty Q4009 - fitted BC327 in lieu14-09-04
MitsubishiCT29B3STXField collapseTDA8171 mod kit & check for dry joints14-09-04
MitsubishiCT29B3STXFlaringRemove R606, 607, 608 & change R609 to 560R14-09-04
MitsubishiCT29B3STXNo E-WQ4009 2SA950Y14-09-04
MitsubishiCT29B4STX CT29ASSTUCK IN STBY LED FLASHES 4 TIMES BUT STAYS IN STBIN CHILD LOCK PRESS MUTE + 8 BUTTON ON REMOTE TOGETHER14-09-04
MitsubishiCT29BV1Sint black sreen & no sound - Led still lightsQ953 dry joint (6cm back from cooling fin) if OK there is 12 v on collector and 8 v on emitter.14-09-04
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