Make | Model | Problem | Solution | Date |
| | | |
Found: 1771
|
Ferguson | TX10 | No heaters - sound & EHT ok. | C759 blown up , D738 , D735 s/c caused by C758 ( 33uf ) | 14-09-04 |
Ferguson | TX10 | No line - channel display No or video. | DJ on IC621. | 14-09-04 |
Ferguson | TX10 | No line or channel display - intermittent. | DJ on IC621. | 14-09-04 |
Ferguson | TX10 | No pic | When A1 advanced field collapse noticed - TDA3652 chip faulty | 14-09-04 |
Ferguson | TX10 | No picture - no heaters. | Drys on or around chopper/EHT transformer T705. | 14-09-04 |
Ferguson | TX10 | No Picture - sound & EHT Ok. | R832 ( 150k ) o/c , D831 ( green ) at back , R834 next to A1 control. | 14-09-04 |
Ferguson | TX10 | No picture - sound ok. | D657 ( GL4850 ) LED , TR651/2/4/5. | 14-09-04 |
Ferguson | TX10 | No picture & tripping with sound hum. | D702 low res ( 15r ) . | 14-09-04 |
Ferguson | TX10 | No raster - intermittent. | Check first anode preset slider control arcing to ground | 14-09-04 |
Ferguson | TX10 | No signal & sound mute - intermittent. | C22 ( 330pf ) | 14-09-04 |
|
Ferguson | TX10 | No sound & EHT - intermittent. | Drys on IC621 ( hair line crack ) around pin 2. | 14-09-04 |
Ferguson | TX10 | No sound. | R243 or R1243 4.7R o/c. | 14-09-04 |
Ferguson | TX10 | No startup from remote or normalize on/off. | TR410 BC237B ) leaky. | 14-09-04 |
Ferguson | TX10 | No Teletext. | Change R1131 to 47k. | 14-09-04 |
Ferguson | TX10 | No Teletext. | IC1033 ( SAA5030 ) due to focus control flash over. | 14-09-04 |
Ferguson | TX10 | NO TEXT , JUST SLIGHT SHIFT TO LEFT , OK ON MIX | CHECK PL31s EXTRA GREY LEAD | 14-09-04 |
Ferguson | TX10 | Non-linear scan. | T721 in LTB. | 14-09-04 |
Ferguson | TX10 | Normalize on/off. | TR410 BC237B ) leaky. | 14-09-04 |
Ferguson | TX10 | Over bright raster/flyback lines - A1 u/s. | Low HT on CRT PCB should be 205v - low due to C726 ( 22u f ) | 14-09-04 |
Ferguson | TX10 | Picture - lacks lustre. | 12v reg IC621. | 14-09-04 |
Ferguson | TX10 | Picture darkens after a time. | LED on CRT base , Drys CRT base , Heater leads. | 14-09-04 |
Ferguson | TX10 | Picture fades out. | Heater wrap-round connectors. | 14-09-04 |
Ferguson | TX10 | Picture fades to severe noise patterning. | IC50 SL1430 or SL1432 ( fit 220k from pin 1 to chassis ) | 14-09-04 |
Ferguson | TX10 | Picture moved 4" to right. | R613 ( 10R ) high. | 14-09-04 |
Ferguson | TX10 | Poor frame sync - may also have black band. | IC TDA2576A. | 14-09-04 |
Ferguson | TX10 | Poor line sync. | IC TDA2576A. | 14-09-04 |
Ferguson | TX10 | Poor remote control operation. | R503/5 to 680R , relocate infra red pre-amp behind lens | 14-09-04 |
Ferguson | TX10 | Purity bad. | Dry joints on thermister. | 14-09-04 |
Ferguson | TX10 | Random dot pattern. | Add a 470pf capacitor across D67/L101. | 14-09-04 |
Ferguson | TX10 | Raster - Blue. | TR651 on CRT base. | 14-09-04 |