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Hi,can someone help me please with the value and type of the component with red marking,it`s a zeppelin (first model,crome back) ,or with some hi-res photos of that components.In pics (2 ) -transistor Q301 ,pics (3) Q27 , Q28 and R117 .these component was blown ,power supply are ok 5v and 24v
I manage to repair it,was R24 (170k instead of 3,3k),work`s fine now.A simple way to test the power supply,to start amplifier power supply just put START pin to +5v.
Hi ,i have a problem with Zeppelin air power supply.The both mosfets was in shortcircuit,R31,R34 and T9 defective.I replace mosfets,R31,R34,T9(with bc817 npn transistor) ,FAN7387,and the fuse,i remove the triac from the board(i use it at 220v) .the power stars,but the chooper trafo have a verry...
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