Make | Model | Problem | Solution | Date |
| | | |
Found: 9
|
GEC | 20AX | Blank white raster with flyback lines. | D212 leaky , R281 o/c ( 82k on decoder PCB ) use 2x39k | 14-09-04 |
GEC | 20AX | Dead - fuse blown. | R515. | 14-09-04 |
GEC | 20AX | No blue. | P209 ( blue cut-off ) track o/c. | 14-09-04 |
GEC | 20AX | No colour - lack of brightness. | IC502. | 14-09-04 |
GEC | 20AX MK1 | Channels - Jumping back to channel 1. | IC201 ( SAA1025 ) , IC202 ( SN74141N ) , D206 , C5 , IC3. | 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 |