Reply To: Battery Supply…

Forum Power supplies Battery Supply… Reply To: Battery Supply…

#1974
multiblitz
Participant

I exchanged all of that…but nope. that was not it.

 

when I look at the pcb, i see around k4:

q6 and d9 which directly seem to have a function to provide the 12V for the k4 to work, no ?

not sure what the relais next to k4 does…

 

but that has well q4, q5, d8

 

I exchanged that relais as well just to be sure…

 

So, i guess exchanging those transistors/regs/diodes is the next step if you can provide the part number.