Make | Model | Problem | Solution | Date |
| | | |
Found: 11
|
Watson | 11AK19 | Excess Width E/W Distortion TEA2031A hot | L602 open circuit ( dry jointed) | 14-09-04 |
Watson | 11AK19 | Hum bar on pic & no R/C | C804 mains smoothing cap - all supply line slightly down | 14-09-04 |
Watson | 11AK19 | Pic appears briefly but resorts to 4 horiz lines - sound ok | R704 100 Ohms resistor (behind elect near field chip) | 14-09-04 |
Watson | FA2801TS 11AK19Pro | Dead - psu pcb tracks o/c due to heat | D625 (used BY127) | 14-09-04 |
Watson | FA2801TS 11AK19Pro | Dead with psu blown | IC802 MC44604, D824 RL207 USED BY299, D824/5/6/7 ALL BA159's, Q802 FET P6NC60FB used BUZ90 in lieu, D823 IN1418, R850 180K (Read ok but changed as a precaution.), R817 2.2R 5W, R814 47R, R819 0.22R, C848 220MFD (Read ok but changed as a precaution.) | 14-09-04 |
Watson | FA2801TS 11AK19Pro | Narrow pic | Dry joints C630 560nf & R629 27R o/c & dry joints E/W FET & 2w res burnt up (fitted 330R). The whole pcb reqd repair to tracks due to overheating | 14-09-04 |
Watson | FA3629B 11AK20SE | Service mode entering | Go to Install in customer menu & press 4, 7, 2, 5 on handset | 14-09-04 |
Watson | FA3629B 11AK20SE | Sound missing | R829 47R in TDA2822M IC301feed o/c & chip faulty | 14-09-04 |
Watson | FA5329 11AK19 | Sound crackles, pic jumps & radiating to other tvs | Refit EHT lead into LOPTx | 14-09-04 |
Watson | FA7039 11AK19 | Dead with LOPTr s/c | HT at 170v on dummy load - R823 130k hi at 170k | 14-09-04 |
|
Watson | FA7039 11AK19 | Width excessive & no E/W adj | L602 loading coil to left of LOPTx dry jointed legs - remove & scrape clean | 14-09-04 |