10CX1120 Repair Tips

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Search: 10CX1120
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MakeModelCh:SymptomProblem SolutionSolutionBy:
Philips10CX1120/05Rpower supply working but no line drive.changed the following T539 / T534 / R537 / R502. LOPT faulty
Philips10CX1120/05Raster - distorted & no frame sync.SKE bridge recy.
Philips10CX1120/05Dist raster & no field sync at sw on - clears aft 10 minsMains bridge rect int goes o/c
Philips10CX1120/05Dead - micro TMS3757ANL-10T273 BC557 s/c in AV/RF sw cct also
Philips10CX1120Servicing the Philips 10CX1120See TV Mag Jan 1995
Philips10CX1120Field scan erratic with cramping across centreC582 10nF ceramic cap leaky - pin 20 TDA1770
Philips10CX1120FIELD INT CRAMPS , SOMETIMES COLLAPSESC582 10nF ON PIN 20 TDA1770 FIELD IC
Philips10CX1120Dead.T9629 ( BUZ71 ) s/c , plus drys around LOPTX.
Philips10CX1120Dead on battery - ok on mainsC23 1ยต in psu - also D37 o/c causing 8v supply to be slightly high (did not affect operation)
Philips10CX1120Chan display "88", slight tuner drift, no chan change, pic goes dark, sound drops, won't sw on from cold, screeching from LOPTx & LOPTr gets hot etcLine ripple on supply lines due to pin 12 LOPTx high resistance connection to chassis earths
Philips10CX1120/05Rpower supply working but no line drive.changed the following T539 / T534 / R537 / R502. LOPT faulty
Philips10CX1120/05Raster - distorted & no frame sync.SKE bridge recy.
Philips10CX1120/05Dist raster & no field sync at sw on - clears aft 10 minsMains bridge rect int goes o/c
Philips10CX1120/05Dead - micro TMS3757ANL-10T273 BC557 s/c in AV/RF sw cct also
Philips10CX1120Servicing the Philips 10CX1120See TV Mag Jan 1995