Sony Repair Tips
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Results: 20088
Results: 20088
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
AE-1C KVX2552U
|
Int colour | Replace trimmer ct332, short pin 11 of ic331 tda4510 and adjust trimmer ct332 for near stationary colour | ||
| SONY |
AE1C KVX2552U
|
Loud crackle int & pic goes off | Check dry joints ic604 & d612 located under strut | ||
| SONY |
AE1C KVX2532U
|
Squegging line freq or dead if left on too long | Q804 loptr s/c due to dist line wfrm - r822 1k in q805 coll feed o/c | ||
| SONY |
AE1C KVX2142U
|
Dead apart from led flashing once every 12 seconds | Only 7v from 12v reg/sw tr q607. d618 5v6 zener leaky | ||
| SONY |
AE1C KVM2531U
|
Bands across screen | Dry joints ic604 | ||
| SONY |
AE1C KVM2531
|
Col int | Replace sub carrier trimmer with 22pf fixed cap | ||
| SONY |
AE-1C KVA2522U
|
Int switches from one channel to another | Dj on d612 and ic604 | ||
| SONY |
AE1C KVA2512U
|
Crackling sound & osd flashes on/off | Check audio o/p chip joints ic251 & 261, 5v reg ic604 (under strut) & cv1101 on a1 board - a 39pf fixed cap will do in lieu | ||
| SONY |
AE1C KV2922U
|
Blank raster only when a1 advanced & no r/c | No 12v supply traced to q603 a 2sb1357 o/c c to e this is in the standby switched 12v supply. | ||
| SONY |
AE1C KV2162U
|
Int start up | Mains smoothing cap | ||
| SONY |
AE1-C
|
No col aft some time | Ct302 trimmer ord code 25002cj £5.92 chs | ||
| SONY |
AE-1C
|
Purity errors & geometry dist | Scan coils slipped down neck of crt | ||
| SONY |
AE-1C
|
No picture - sound ok | When a1s advanced green pic appeared - tda4580 ic301 | ||
| SONY |
AE-1C
|
Mod for int col | Caused by ct332 trimmer - remove it & fit 15pf 50v ceramic cap in place | ||
| SONY |
AE-1C
|
Int col lines third way down screen | Ref osc trimmer cap ct302 after checking xtal & chip | ||
| SONY |
AE1C
|
Wont tune | Check 05 ( 10k ) | ||
| SONY |
AE1C
|
Various inc shimmering osg, int vol, blank raster with high pitched squeal from speakers | Dry joints ic604 & d612 - hidden by plastic strut | ||
| SONY |
AE1C
|
Top field foldover | C632 100µ | ||
| SONY |
AE1C
|
St/by only - comes on eventually with no pic | Sandcastle signal at pin 11 ic501 tea2028b distorted - chip u/s | ||
| SONY |
AE1C
|
Sound on vision at high volume levels | Normal |