10CX1120 Repair Tips




Search: 10CX1120
Results 20
MakeModel Ch.SymptomProblem SolutionSolutionBy:
Philips10CX1120/05R
power supply working but no line drive.changed the following T539 / T534 / R537 / R502. LOPT faulty
Philips10CX1120/05
Raster - distorted & no frame sync.SKE bridge recy.
Philips10CX1120/05
Dist raster & no field sync at sw on - clears aft 10 minsMains bridge rect int goes o/c
Philips10CX1120/05
Dead - micro TMS3757ANL-10T273 BC557 s/c in AV/RF sw cct also
Philips10CX1120
Servicing the Philips 10CX1120See TV Mag Jan 1995
Philips10CX1120
Field scan erratic with cramping across centreC582 10nF ceramic cap leaky - pin 20 TDA1770
Philips10CX1120
FIELD INT CRAMPS , SOMETIMES COLLAPSESC582 10nF ON PIN 20 TDA1770 FIELD IC
Philips10CX1120
Dead.T9629 ( BUZ71 ) s/c , plus drys around LOPTX.
Philips10CX1120
Dead on battery - ok on mainsC23 1µ in psu - also D37 o/c causing 8v supply to be slightly high (did not affect operation)
Philips10CX1120
Chan 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
Philips10CX1120/05R
power supply working but no line drive.changed the following T539 / T534 / R537 / R502. LOPT faulty
Philips10CX1120/05
Raster - distorted & no frame sync.SKE bridge recy.
Philips10CX1120/05
Dist raster & no field sync at sw on - clears aft 10 minsMains bridge rect int goes o/c
Philips10CX1120/05
Dead - micro TMS3757ANL-10T273 BC557 s/c in AV/RF sw cct also
Philips10CX1120
Servicing the Philips 10CX1120See TV Mag Jan 1995
Philips10CX1120
Field scan erratic with cramping across centreC582 10nF ceramic cap leaky - pin 20 TDA1770
Philips10CX1120
FIELD INT CRAMPS , SOMETIMES COLLAPSESC582 10nF ON PIN 20 TDA1770 FIELD IC
Philips10CX1120
Dead.T9629 ( BUZ71 ) s/c , plus drys around LOPTX.
Philips10CX1120
Dead on battery - ok on mainsC23 1æ in psu - also D37 o/c causing 8v supply to be slightly high (did not affect operation)
Philips10CX1120
Chan 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