pv 2600 channel b pre-amp not working

1 ANSWERS

1. Guest8206
   

   i have just had one of these in for repair, and after finding no circuit is out there for this board i had to go back to the old way of doing things and draw the circuit out in my head with a multimeter and loads of coffee and cigaretts, found out the first chip the signal goes to is blown No U200 S4560 dual op-amp. hope this helps

   Report (0) (0)  |   12 years, 9 month(s) ago