| Make | Model | Problem | Solution | Date |
| | | |
| Found: 7
|
| Cascade | TV511 | Tripping | Sparking between scan coils - replaced & fop chip AN5521 | 14-09-04 |
| Cascade | TV511T | Dist sound | Tweak reqd on sound trap coil | 14-09-04 |
| Cascade | TV511T | Trips at sw on with crack - high HT | C909 47µ ZD402 12v zener s/c & R422 o/c | 14-09-04 |
| Grundig | CUC4511 | Thin hum bar causing cogging | TDA8140 faulty or C527 | 14-09-04 |
| Hitachi | C24W511TN | Int reverts to st/by | R959 15k was making int contact with the board (production fault) | 14-09-04 |
| Hitachi | C28W511N | Int trips | HT pot 1k, 68k feed res & check for dry joints | 14-09-04 |
| Sony | AE1 KVM2511U | When adj HT | Make sure you adj correct preset - the one near FOP chip - NOT the st/by HT one in psu | 14-09-04 |