Sony Repair Tips
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Results: 20088
Results: 20088
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
AE1B
|
Poor field lin | C531 680mfd | ||
| SONY |
AE1B
|
Pic int blanks out | Comes on with tapping on rear panel - q1404 faulty | ||
| SONY |
AE1B
|
No field scan | Check r802 ( 0.47r ) & r530 ( 1r2 ) feeds to ic502 ( tda8170 ) | ||
| SONY |
AE1B
|
High ht | R522 (100k) had increased to 150k | ||
| SONY |
AE1B
|
Field cramped at bottom-stretched at top | C531 680µ | ||
| SONY |
AE1B
|
Dead loptr s/c | Dry joints inc at tda2028b tbase chip ic501 | ||
| SONY |
AE-1A KVD2912U
|
Burring on audio on switch on for a few mins | C615 1000uf 25v | ||
| SONY |
AE-1A KVD2512U
|
Sound cuts out from cold, distorted when warm | C615 1000uf 25v | ||
| SONY |
AE1A
|
User defined security code is unknown | When code is asked for - press "test" on a service | ||
| SONY |
AE1A
|
Sound takes more than a min to arrive | C615 1000µ 25v in 14v supply - feeds audio mute cct | ||
| SONY |
AE1A
|
Int reverts to st/by - due to high ht of 175v (135v) | R522 100k in ht sensing cct | ||
| SONY |
AE1A
|
Field lin poor | C531 680µ 25v | ||
| SONY |
AE1A
|
Field - partial collapse | C531 680µ 25v | ||
| SONY |
AE1 SERIES
|
Powers up then sw off with apparent 3 - 4 flashes of led | Not an error code but merely psu attempting to start. try replacing c611, c633, c636, c605, c608, c615 and c622. also check r522 (100kΩ). | ||
| SONY |
AE-1 KVX25TU
|
Blank screen, no sound, may be int. | Dj q608 12v regulator | ||
| SONY |
AE1 KVX2542Y
|
Field o/p chip has short life | Loptx faulty - gives excess 27 volts supply (32v) | ||
| SONY |
AE1 KVM2901E
|
Slow start up from cold | Check c605 (220µf/35v), c617 (100µf/50v), d617 in the start up circuit along with c605 (220µ). | ||
| 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 | ||
| SONY |
AE-1 KVDX271TU
|
Takes 10-20 min to come on | C615 1000uf 35v | ||
| SONY |
AE1 KVDX271TU
|
Shuts down at sw on with burst of eht | Ic251 audio chip cracked & dry joints - caused by incorrect conn of ext amp - also check c615 1000u 35v for dry joints |