| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Philips | 2A | Wont store analogue settings even after battery replaced | Leave tv for a few days with battery disconnected (presumably it resets something in tv) | ||
| Philips | 2A | Will search correctly but when station found will | Replace SAB3037 | ||
| Philips | 2A | Width - fluttering in and out. | C2609 ( 9.1nf or 7.5nf ) | ||
| Philips | 2A | Weak picture, contrast too low. | Check R3291 (15 kOhm; 4822 116 52244) and D6493 (BZX79/C12; 4822 130 34197). | ||
| Philips | 2A | Vertical stripes from time to time. | Socket of IC7770 on teletext decoder makes bad contact. | ||
| Philips | 2A | Vertical output IC7570 (TDA3654Q) defective | Replace: IC7570 TDA3654Q 4822 209 73308 C2571 100uF electrolytic 25V 4822 124 40207 C2565 380pF plate ceramic 100V 4822 122 32121 | ||
| Philips | 2A | TS7618 (BU508) short-circuited/TV whistles. | C2609 broken (5n6 2kV; 4822 121 41534 or 9n1 1.5kV; 4822 121 42418) Check also C2610 and C2618 (4822 122 32501). | ||
| Philips | 2A | Trips int | Opto-coupler int | ||
| Philips | 2A | TRIPS | MAB8441 MICRO SC | ||
| Philips | 2A | Tripping intermittent. | C2609 ( 9.1nf or 7.5nf ) | ||
| Philips | 2A | Totally inoperative set. Squeaking sound when turned on. | Check and replace R3601 (E/W) and check diodes close to thyristor. | ||
| Philips | 2A | TOO WIDE WIDTH CONTROL NOT WORKING NO -26v ON WIDT | R3602 OC | ||
| Philips | 2A | Ticking in standby - set works Ok. | C2690 ( 1uf , 100 ) bt earthy side of chopper driver & chassis. | ||
| Philips | 2A | TICKING IN SBY OTHERWISE OK | C2690 1mfd 100v NON POLARISED | ||
| Philips | 2A | Teletext drop out. | With lines on picture. solder text ICs direct to panel. |