Quote:
Originally Posted by rievax_60
The solder ball shorting Q437 would explain all of the damage you have found so far plus more possibly. Check all resistors in the area including R573.
I would not expect any damage to the output transistors or Q445.
Faults that cause amplifier outputs to go DC don't necessarily cause any extra damage.
|
Already i checked all the components the damages are found as below
1.ZD410(shorted)
2.Q443 Q444, Q417(blown)
3.R551 and R493(burn mark)
4.C531 (blown)
Rest of all components i ddint find any damages also i checked with multi meter
I will do test run evening then i let you know