| Make | Model | Problem | Solution | Date |
| | | |
| Found: 542
|
| Akura | CX30 | Field collapse | No supply to FOP Trs as R422 10R ?w o/c & D420 BA133 leaky | 14-09-04 |
| Akura | CX30 | Field collapse | C311 220mfd 35v scan coupling cap o/c | 14-09-04 |
| Akura | CX30 | Field collapse | C311 220µ 50v o/c | 14-09-04 |
| Akura | CX30 | No sound/pic - eht present (field coll) | No 12v supply R418 3R3 o/c | 14-09-04 |
| Amstrad | 3021 | Bright pic with fb lines | R111 220k on crt base | 14-09-04 |
| Amstrad | 3021N | Dead | Q1 BUZ90A s/c, F01 2A o/c, R1 270k 1w o/c, R5 680k also replaced | 14-09-04 |
| Amstrad | CT3028 | No signals or tuning volts | R124 15k o/c | 14-09-04 |
| Amstrad | CTV3012 | Int line - line drive low in fault condition | R601 4k7 hi res (12k) | 14-09-04 |
| Amstrad | CTV3021N | Dead | F01 2A fuse o/c, Q1 BUZ90A s/c, R5 680k & R4 270k check for o/c | 14-09-04 |
| Amstrad | CTV3021N | Dead - chopper Tr s/c & fuse o/c | R4 270k o/c & TDA4605-3 (must have "3" suffix) | 14-09-04 |
|
|
| Amstrad | CTV3021N | Dead - LOPTr instantly dies at sw on | C602 7n1 1.6kv had hairline crack which couldn't be seen in cct | 14-09-04 |
| Amstrad | CTV3021N | Dead no st/by led | Replace R5 680k 1/2w in psu | 14-09-04 |
| Amstrad | CTV3021N | Magenta pic | R209 82k 1/2w on crt pcb o/c & adj grey scale | 14-09-04 |
| Amstrad | CTV3021N | When replacing FET | Use BUX91 (BUZ90 will not last) | 14-09-04 |
| Amstrad | CTV3028 | Bright raster with flyback lines | Dry joints CRT base pcb by ribbon cable | 14-09-04 |
| Amstrad | CTV3028 | Dead | Mains bridge rect s/c & fuse o/c - fit 2n2 1kv caps across rects to prevent re-ocurrence | 14-09-04 |
| Amstrad | CTV3028 | Dead - no st/by | R103 47k hi res | 14-09-04 |
| Amstrad | CTV3028 | No pic via scart - ok with off air sigs | Vid present pin 15 TDA8361 jungle chip & AV sw volts ok at pin 16 - chip faulty | 14-09-04 |
| Amstrad | CTV3028 | No signals - no supply to AV pin of tuner | R124 o/c | 14-09-04 |
| Amstrad | CTV3028 | No tuning - osd ok | R124 15k back edge of panel in centre o/c | 14-09-04 |
| Amstrad | CTV3028N | Dead - 2A fuse o/c; BUZ90AF chopper s/c | R108 270k o/c & LOP tr for tripping | 14-09-04 |
| Amstrad | CTV3028N | No tuning | R124 15k 1w o/c near chopper tfmr under tube | 14-09-04 |
| Amstrad | CTV3032N | Manual tuning | press 1 - press TV- press menu and hold it, the first menu is for sound keep the button pressed and the OVERVIEW menu appears
then release and press menu again this will give you a tuning menu, select the preset number then- with the cursor keys move down to tune and when you get the station you want move down to store then press vol + the word stored appears and then press TV | 14-09-04 |
| Amstrad | WSTV3032 | Dead - BU2525 LOPTr s/c | When replaced ran hot with smoke from D01 - EW driver chip STV2145 faulty | 14-09-04 |
| Amstrad | WSTV3032N | Accessing service mode | Enter code 089 | 14-09-04 |
| Amstrad | WSTV3032N | Removing child lock | press in this order P+ P- V+ V- with the round central button on the hand set, then press o.k. this has to be done in a quick shot within 4 secs, then the lock will be cleared . | 14-09-04 |
| B & O | 7730 | Int colour | Resolder joints to edge conn on IF panel | 14-09-04 |
| B & O | 7730 | No sync & weak video | Tr1 BC547C on AV/Scart pcb leaky | 14-09-04 |
| B & O | MX3000 | Various int inc field collapse, fading pic, low width | Check for dry joints in apropriate cct | 14-09-04 |
| B&O | 7430/7702 | int pic | TR2 BC338 on left of pcb int o/c b-e | 14-09-04 |