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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: 8
MitsubishiCT2153STXComes on in st/by - will sw on but no memory of chans or analogue levels30v supply to EEPROM low at approx 20v - C962 100µ 50v 14-09-04
MitsubishiCT2153STXDead with red LED lit110v prot zener s/c. Changed C908 10µ 100v & C909 47µ 50v & STR59041 & check hi value res in psu pri14-09-04

MitsubishiCT2153STXInt fluctuating pic with bright flashes for first 1/2 hrGlue on VC/RGB/CTI pcb at top bracket become resistive - remove glue14-09-04
MitsubishiCT2153STXLines across top half of pic - clears when heatedsec PSU caps C920 470uF/25V, C925 10uF/25V, C923 100uF/10V, C922 100uF/25V 14-09-04
MitsubishiCT2153STXNo chan or analogue value storeCheck pin 2 IC702 EEPROM chip. If not 30v then check C962 100µ 50v14-09-04
MitsubishiCT2153STXNO GREEN ANALOGUE DISPLAYFRONT MICRO ic.70114-09-04
MitsubishiEuro 4Z CT2153STXFlashing pic for first hourCarbonised glue on RGB panel - remove14-09-04
PanasonicEuro 4Z CT2153STXDead with Q551 LOPTr s/cFit repair kit TZS9EK00114-09-04
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