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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: 11
MitsubishiCT28AV1Hum on sound & crushed highlightsQ952 2SC2236 leaky - mod kit available from CHS code 44053 8v Reg Kit14-09-04
MitsubishiCT28AV1Sound absentFuse link Z952 o/c & TDA7263 s/c pin 9 to ground14-09-04

MitsubishiCT28AV1St/by only after s/c LOPTr replacedPress reset button back of tuner & initialise EEPROM14-09-04
MitsubishiCT28AV18DSBlank raster & no sound - int comes on but if turned off will not come back onDry joints IC951 reg (no supply to micro)14-09-04
MitsubishiCT28AV1BCONTROL DOOR JAMSFIT FELT PAD ABOVE DOOR HOOK ON DOOR Pt No 622D49801014-09-04
MitsubishiCT28AV1BNo sound - pic okReplace blown TDA7263 audio output chip (IC351), 2 x 3r3 fusible resistors (R352/3) and the 5000m fuse link (Z952).14-09-04
MitsubishiCT28AV1BDNOT HOLDING M1 SETTINGSFIT 8V REGULATOR KIT14-09-04
MitsubishiCT28AV1BDPopping soundChanged CRT base pcb14-09-04
MitsubishiCT28AV1BSDDeadC955 3300µ 16v & reprog EEPROM14-09-04
MitsubishiCT28AV1SDead - no st/byLOPTx faulty - HR8204 is a replacement14-09-04
MitsubishiCT28AV1SNo sound after ext spkrs connectedCheck 4 x TDA7263 o/p chips (1 partly hidden) & safety res on audio panel14-09-04
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