toshiba 2557DB 2857DB 2577DB 2877DB 3357DB 3377DB Repair Tips
Search: 2557DB 2857DB 2577DB 2877DB 3357DB 3377DB toshiba
Results 1
Results 1
| Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
|---|---|---|---|---|---|
| Toshiba | 2557DB 2857DB 2577DB 2877DB 3357DB 3377DB | Dead - green led flashes every 3 secs - no line drive | Check D431 1N4148 o/c removing supply to pin 22 TA1222AN IC501 |