| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Philips | CTX | Startup - no start up - Intermittent on/off | R3325 set HT pot dirty. | ||
| Philips | CTX | Sound - buzzing alters with picture content. | Radiation - via unscreened audio lead. | ||
| Philips | CTX | Set dead 125V ok | Check for square wave at pin 11 TDA2577 if missing replace T7353 ( BF422 ) | ||
| Philips | CTX | Raster - small raster. | R3327 ( 120k ) o/c may be the set HT control. | ||
| Philips | CTX | POWER SUPPLY DEAD | C2323 220uF 10v | ||
| Philips | CTX | No/little colour | Hi res joints on TDA3560 chip holder | ||
| Philips | CTX | No timebase operation. | Drys on pin 12 of LOPTX. | ||
| Philips | CTX | No sound/pic - small pic when A1 advanced | R3327 120K o/c | ||
| Philips | CTX | No sound or picture. | R3327 ( 120k ) o/c may be the set HT control. | ||
| Philips | CTX | No sound | No lt supply to audio o/p chip - R3170 3R3 o/c | ||
| Philips | CTX | No picture - EHT ok. | R35hm ( 2.2R ) o/c. | ||
| Philips | CTX | No pic/sound - field collapse seen when A1 advanced | 12v safety res feed to field chip o/c | ||
| Philips | CTX | No pic - sound ok | R3584 47R fusible o/c | ||
| Philips | CTX | No pic - sound ok | S/Castle pulse low at pin 8 of TDA3560; TDA2577 faulty | ||
| Philips | CTX | no field sync | 2 hi value Rs in field sync cct o/c |