| Make | Model | Problem | Solution | Date |
| | | |
| Found: 242
|
| Amstrad | CTV1400 | Sound going low - int. | Adjustable capacitor on sound IF subpanel. | 14-09-04 |
| Amstrad | CTV1400 | Weak contrast | R410 120k at pin 2 lopt | 14-09-04 |
| Amstrad | CTV1400 (new) | Cogged pic | C517 33µ 160v between chopper & lop tfmrs | 14-09-04 |
| Amstrad | CTV1400 new | Sound low & dist | C751 470µ 35v in o/p to spkr | 14-09-04 |
| Amstrad | CTV1400T | Dead after C508 47µ & C509 10µ went o/c in PSU | Q504 2SC5287; Q503 BC547B; Q502 BC557B; R529 2R2 3W; now tripping - Q507 BUT11AF s/c; Q402 BU2508DF | 14-09-04 |
| Amstrad | CTV1400T | St/by only | R520 2k7 1/2 watt; Q507 But11a; Q506; C509 10 ufd; C508 47 µ | 14-09-04 |
| Amstrad | CTV1401 | Buzz on sound/caption buzz | adj if o/p coil in tuner or replace tuner | 14-09-04 |
| Amstrad | CTV1401 | Dist sound | R356 10k o/c | 14-09-04 |
| Amstrad | CTV1401 | Interference bands across screen - affects other tvs in w/s | Mains sw | 14-09-04 |
| Amstrad | CTV1401 | Tuning - drift. | Tuner unit. | 14-09-04 |
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| Amstrad | CTV1401 | Weak & distorted sound. | R356 ( 10k ) o/c | 14-09-04 |
| Amstrad | CTV1409 | Frame jitter. | R427 ( 220k ) replace with 180k | 14-09-04 |
| Amstrad | CTV1410 | Dead | R302 6k8 o/c | 14-09-04 |
| Amstrad | CTV1410 | Dead | o/c relay contacts RLY901 | 14-09-04 |
| Amstrad | CTV1410 | Dead - chopper tr 2SD1545 blown | Check Q902 2SB774, ZD902 9v1 zener | 14-09-04 |
| Amstrad | CTV1410 | Field roll on bright scenes | C304 2µ2 | 14-09-04 |
| Amstrad | CTV1410 | Height reduced | R302 6k8 hi res | 14-09-04 |
| Amstrad | CTV1410 | Int frame collapse. | Change C401 ( 1nf ) , C403 ( .1uf ) , C404 ( 0.022uf ) , C405 ( 1nf ) | 14-09-04 |
| Amstrad | CTV1410 | Low emission tube symptom | R650 & R651 4k7 hi res | 14-09-04 |
| Amstrad | CTV1410 | No chan store | No -30v to eeprom - C602 10nF | 14-09-04 |
| Amstrad | CTV1410 | No colour on picture - OSD colours Ok. | C322 ( 22nf ) low. | 14-09-04 |
| Amstrad | CTV1410 | No or int no frame scan. | C403/4/5. | 14-09-04 |
| Amstrad | CTV1410 | No pic - faint raster when A1s advanced | No scastle pulses pin 17 IC301 - R316 12k o/c | 14-09-04 |
| Amstrad | CTV1410 | No sound or raster. | ZD301 ( 9.1zener ) s/c. | 14-09-04 |
| Amstrad | CTV1410 | Vol at max, osd perm on, no tuning | MN1220 EEPROM - use Alba version (cheaper) | 14-09-04 |
| Amstrad | CTV1410 Onwa | Dead with HT low at 50v (112v) | No st/by relay, R632 33k pin 36 IC603 o/c | 14-09-04 |
| Amstrad | CTV1410 Onwa | Sw itself back on when in st/by - int | Flexing panel brought fault on - R920 & R302 were physically touching bypassing relay | 14-09-04 |
| Amstrad | CTV1410Onwa | Field cramp atbottom | R408 18k o/c | 14-09-04 |
| Amstrad | CTV1600 | Field collapse | R709 22k o/c | 14-09-04 |
| Amstrad | CTV1600 | Field collapse | Dry joint pin12 LA7800 timebase chip (12v supply) | 14-09-04 |