PHILIPS TV Repair: Common Faults and Solutions.
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Results: 14171
Results: 14171
PHILIPS Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS | 2A | Frame collapse - blows chip after few days. | Change ic , c2571 ( 100uf ) , d6646 ( byd33g ) , c2646 ( 1 , 000uf ) | ||
| PHILIPS | 2A | Frame bounce when cold | This was cured by replacing c2550 1 uf (4822 124 40242). | ||
| PHILIPS | 2A | Fine grill effect over pic - can be int | Ic holders on txt panel int - remove chips & solder in directly | ||
| PHILIPS | 2A | Field poor linearity | C2575 4u7 63v | ||
| PHILIPS | 2A | Field collapse | Tda3654q f o/p chip & c3571 100µ 25v hi esr | ||
| PHILIPS | 2A | Field chip fails regularly | C2571 , c2565 , d 6570 | ||
| PHILIPS | 2A | Faint pattern of vertical lines. | With text fall out. solder text ics direct to panel. | ||
| PHILIPS | 2A | Excessive width - preset ( r3595 ) has no effect. | R3602 ( 15Ω ) fusible o/c ( no 23v rail ) , drys on t5611. | ||
| PHILIPS | 2A | Excessive width | Check r3602 15Ω ( safety ) | ||
| PHILIPS | 2A | Does not tune. right channel number in display. | In search tuning mode the tuning voltage of channel selector remains 33v. r3740 (5r6; 4822 050 25608) broken in citac module. | ||
| PHILIPS | 2A | Does not start. | Check c2670 (68nf polyester flat foil 63v). check c2681 6,8 uf | ||
| PHILIPS | 2A | Destroys line tr | Remove line drive tx clean pins and refit | ||
| PHILIPS | 2A | Dead. | Standby thyristor 6727 ( bt151 ) s/c. | ||
| PHILIPS | 2A | Dead with whining | R3602 1r safety res o/c; c2602 10µ 63v s/c; r3601 5r6 safety res o/c | ||
| PHILIPS | 2A | Dead with whining | Loptr leaky - used bu508v; dry joints line dr tfmr | ||
| PHILIPS | 2A | Dead with 300v collector but11af | D6663 1n5062 leaky | ||
| PHILIPS | 2A | Dead with 2a fuse o/c, 2 mains rects s/c | Replace cnx62 optocoupler & tr7686 bc369 | ||
| PHILIPS | 2A | Dead set , overvolts thyristor firing | C2698 ( 4.7mfd ) o.c. | ||
| PHILIPS | 2A | Dead or int dead | Ok on dummy load - c206 u/s and bulging slightly | ||
| PHILIPS | 2A | Dead - tripping | Ok on dummy load - loptx faulty tho checked ok on tester |