TV Repair: Common Faults and Solutions.
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Results: 87616
Results: 87616
Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS | 14CN3001/05 | Int low contrast | Check preset res (chan scan) isn't shorting to crt aquadag | ||
| PHILIPS | 14CN2201 | Dead - correct 100v ht on dummy load | Scan coils - had arced across rubber wedge | ||
| PHILIPS | 12TVCR240/05 | St/by only - no line drive | Ug06b clamp diode leaky | ||
| PHILIPS | 12B312/15S | Dead. | Drys on sub pcb & bu type regulator. | ||
| PHILIPS | 10CX1120/05R | Power supply working but no line drive. | Changed the following t539 / t534 / r537 / r502. lopt faulty | ||
| PHILIPS | 10CX1120/05 | Raster - distorted & no frame sync. | Ske bridge recy. | ||
| PHILIPS | 10CX1120/05 | Dist raster & no field sync at sw on - clears aft 10 mins | Mains bridge rect int goes o/c | ||
| PHILIPS | 10CX1120/05 | Dead - micro tms3757anl-10 | T273 bc557 s/c in av/rf sw cct also | ||
| PHILIPS | 10CX1120 | Servicing the philips 10cx1120 | See tv mag jan 1995 | ||
| PHILIPS | 10CX1120 | Field scan erratic with cramping across centre | C582 10nf ceramic cap leaky - pin 20 tda1770 | ||
| PHILIPS | 10CX1120 | Field int cramps , sometimes collapses | C582 10nf on pin 20 tda1770 field ic | ||
| PHILIPS | 10CX1120 | Dead. | T9629 ( buz71 ) s/c , plus drys around loptx. | ||
| PHILIPS | 10CX1120 | Dead on battery - ok on mains | C23 1æ in psu - also d37 o/c causing 8v supply to be slightly high (did not affect operation) | ||
| PHILIPS | 10CX1120 | 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 etc | Line ripple on supply lines due to pin 12 loptx high resistance connection to chassis earths | ||
| PHILIPS | 10CK1120 | Dead | T9629 buz71 s/c due to dry joints lop stage | ||
| PHILIPS | 1002 | Dead - 140v/285v rail ok. | R561 ( 2 2r ) high. |