STJ60 Repair Tips
Search: STJ60
Results 1
Results 1
| Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
|---|---|---|---|---|---|
| Sony | STJ60 | DEFECTIVE NOR GATE | Normal output levels on pins 1 and 7 of IC302 (audio ampoutput) relay will not turn on - no output. Q404 was 15.5V potentialshould be near 0V when relay activates. Voltages on IC401 pins 8, 9, and10 was all 0V nor gate defective. |