hey guys,
Im working on a bose wave radio m#awr1-1w I found a transistor
shorted in the front of the power supply Q4 I replaced it and it came
on and worked for a day. Now it has the same symptoms but Q4 is good.
The symptoms are no sound , no display and when you unplug it , it
makes a wierd discharge sound in the speaker. Any ideas.

harold