| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Philips | 2A | HT LOW AT 40-50v SET SQUEALS | C2697 C2701 OC | ||
| Philips | 2A | HT LOW AT 25v IF POWER SUPPLY UNLOADED OK ( 140v ) | R3690 82R OC IN POWER SUPPLY | ||
| Philips | 2A | HT & chan no show for 1/2 sec at sw on then dead | OK on dummy load & works when heated - C2681 6µ8 63v hi esr | ||
| Philips | 2A | Fuse 1651 blows. | Diode 6664 (BYD33J; 4822 130 42606) and C2664 (1,5 nF; 1kV; 4822 122 40308) defective. | ||
| Philips | 2A | Frame IC TDA3653AQ/4Q blowing. | C2571 ( 100uf , 25v ) , C2565 ( 390pf , 100V ) | ||
| Philips | 2A | Frame IC blowing. | Fit C2565 ( 390pf ) between pins 1&5 of IC7570 ( frame ) | ||
| 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 ( 15ohm ) fusible o/c ( no 23v rail ) , Drys on T5611. | ||
| Philips | 2A | EXCESSIVE WIDTH | CHECK R3602 15 OHM ( SAFETY ) |