Working on a lovely little Yamaha CA-400 Amplifier.
The Service Manual (THANK YOU, AK Database Contributors!) at ‘Adjustments’ reads in part, “During adjustment be sure to short the main amp circuit board input terminals…”. Why? How best to do so? The CA-400 has rear panel Pre-Out jacks...
{Heading out for a Christmas/ Holiday Dinner, so apologies for the 'post and run'}
The Service Manual (THANK YOU, AK Database Contributors!) at ‘Adjustments’ reads in part, “During adjustment be sure to short the main amp circuit board input terminals…”. Why? How best to do so? The CA-400 has rear panel Pre-Out jacks...
{Heading out for a Christmas/ Holiday Dinner, so apologies for the 'post and run'}