| Make | Model | Problem | Solution | Date |
| | | |
| Found: 47
|
| GEC | C2110 | No colour. | Check that slider of P203 is in pos ( above Ae socket ) | 14-09-04 |
| GEC | C2110 | No picture - int line oscillator. | C411 ( 0.01u f ) s/c. | 14-09-04 |
| GEC | C2110 | No picture. | DJ on R411 ( 2k2 ) | 14-09-04 |
| GEC | C2110 | Tuner - low gain. | C113 leaky. | 14-09-04 |
| GEC | C2233H 20AX Mk2 | Bright raster. | R281 ( 82k ) o/c. | 14-09-04 |
| GEC | C2233H 20AX Mk2 | Dead. | D503 s/c , R503 o/c. | 14-09-04 |
| GEC | C2233H 20AX Mk2 | Raster - flyback lines & excessive brightness | R281 ( 82k ) o/c. | 14-09-04 |
| GEC | C2236 20AX | Brightness excessive. | R281 ( 82k ) on decoder PCB ( can use 2x39k ) | 14-09-04 |
| GEC | C2289H | Bright on LH side of screen | C715 2µ2 250v o/c | 14-09-04 |
| GEC | C2289H | Low contrast, brightness & col (controls have no effect) | IC501 TDA3561A | 14-09-04 |
|
|
| GEC | C2290H 2036 Hit | Dull raster may not have any colour. | IC ( TDA3561A ) decoder. | 14-09-04 |
| GEC | C2662H | INT RED | R819 INT OC | 14-09-04 |
| GEC | Hybrid | No colour when correctly tuned in. | C341 , TR327 , C319. | 14-09-04 |
| GEC | NP84 Mk2 | Int no colour. | C527. | 14-09-04 |
| GEC | PIL | Frame rolling. | C353 ( 120pf ) o/c. | 14-09-04 |
| GEC | TVC2437B | Int off - no power LED | Dry joints PSU R183 22k & tfmr | 14-09-04 |
| GEC | TVC2460 | No pic at sw on aft LOPTx replacement | Judicious adj of A1's | 14-09-04 |