Make | Model | Problem | Solution | Date |
| | | |
Found: 16
|
GEC | C1402H CVC801 | Startup - dead. | IC700 ( 7812 ) 12v reg , T873 , IC870 ( TDA2140 ) check by change | 14-09-04 |
ITT | CVC801 | Dead - 110v & 20v rails ok. | Drys on R700 & L700 | 14-09-04 |
ITT | CVC801 | Dead - no 110v rail. | C757 ( 10u f ) | 14-09-04 |
ITT | CVC801 | Dead - slight crackle at sw off | HT only 20v - C757 o/c | 14-09-04 |
ITT | CVC801 | dead with slight whistle HT only 10V (110V) | BU208 LOP Tr leaky | 14-09-04 |
ITT | CVC801 | Sound - no/dist sound at switch on. | C228 leaky. | 14-09-04 |
ITT | CVC801 | Startup - intermittent start up. | Remove R774 ( 100k ) | 14-09-04 |
ITT | CVC801 | Uncontrollable sound full on | T1 on control panel leaky BC237S | 14-09-04 |
ITT | CVC801 | Whistle - may be intermittent. | Linearity coil L505. | 14-09-04 |
ITT | CVC801 CVC801 | Picture - striped. | C658 ( 200u f , 385v ) smothing pack. | 14-09-04 |
|
Pioneer | SV2801 | No contrast - RGBs high at 165v | U4606 vid proc chip faulty - U4647 does | 14-09-04 |
Pioneer | SV2801 | Sound int | Check spkr pl/skts & AM/FM sound module earthing for dries & QS46 17.7292MHz Xtal | 14-09-04 |
Schneider | STV2801T TV9.1 | Dead with LOPTr S2055AF s/c | lopt HR8320 (18.44UKP +vat From Seme) - reqs heatsink to be cut to fit in | 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 |