Sony Repair Tips
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Results: 20088
Results: 20088
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
AE1 KV211XMTU
|
Dead - dry joints scan coil plug | Then excess width unable to adj - replaced l806 (shorted turns) in the east/west circuit (just behind the loptx). | ||
| SONY |
AE-1
|
Off when heated with led flickering rapidly | No r/c - 5v µ supply low - q604 2sd789-3 | ||
| SONY |
AE-1
|
Long time to come on | Ht low at 120v & other supplies, c615 1000µ 25v | ||
| SONY |
AE-1
|
Line sync jitter & roll when heated | Q598 vid amp under tuner - also check dry joints if can & ic608 12v reg | ||
| SONY |
AE-1
|
Int neg pic | Dry joints if can | ||
| SONY |
AE1
|
Will tune but no store - may only tune in top of band | Ic003 m58655p chip pin 2 only -14v instead of -33v; l807 10µh o/c | ||
| SONY |
AE1
|
Will not store channels. | Should have -33v on pin 2 of ic003 ( m58655p ) , l807 o/c. | ||
| SONY |
AE1
|
When text on , only tv chroma , in mix only tv | Dj pin 5 of connector d3 | ||
| SONY |
AE1
|
Txt - int contrast | Q02 dry joints board v | ||
| SONY |
AE1
|
Starts then shuts down | Remove t601 resolder joints on all pins then refit | ||
| SONY |
AE1
|
Sound int lost | Dry joints chopper tfmr 40v pin (& check obvious dry joint audio o/p trs) | ||
| SONY |
AE1
|
Sound crackles & mute symbol flickers on/off | Orange coloured crystal trimmer cv1101 on the nicam module | ||
| SONY |
AE1
|
Shuts down with led flashing 4 times | Check c605 220µ 35v, c617 100µ 50v | ||
| SONY |
AE1
|
Shimmering horizontal black lines | R544 330r scan coil damping res o/c | ||
| SONY |
AE1
|
Rolling on certain chans & dependant on pic content | C403 47µ on main pcb under tuner | ||
| SONY |
AE1
|
Purity poor | Scan coils shifted slightly - slacken & reposition | ||
| SONY |
AE1
|
Powers up then trips off | Ic251 ( la4280 ) short | ||
| SONY |
AE1
|
Picture dissapears and goes to snow | Check memory ic for -30v , if low check l807 10uh | ||
| SONY |
AE1
|
Picture covered by fine shimmering horizontal blac | R544 330r o/c in field cct | ||
| SONY |
AE1
|
Pic blanked out - sound ok | Check 18v supply - read 38v.; q608 2sd1761 |