04-15-2017, 04:59 PM
Ok, Terry, I rewired the power supply to match the schematic.. Now I have different problems..
Here is what power supply looks like now..
[Image: http://i292.photobucket.com/albums/mm38/...dzzlkb.jpg]
I measured the following..
B+ Red Lead to GND +45 Volts DC
B+ Red Lead to GRN lead B- +323 Volts DC
Brn lead to GND 13.00 Volts AC
Then measured the Grn B- to Gnd -274 Volts...
The TX schematic says B+ should be +200 Volts But doesn't say B+ to what GND?? or the GRN B- lead..
[Image: http://i292.photobucket.com/albums/mm38/...itrqty.jpg]
Here is what I did. Replaced C206,C207 and C209 with exact values .. Added C208 per schematic..
NO hum now but RX audio Very low..
What am I doing wrong? Should I rewire like it was before?
Help Skip..
Here is what power supply looks like now..
[Image: http://i292.photobucket.com/albums/mm38/...dzzlkb.jpg]
I measured the following..
B+ Red Lead to GND +45 Volts DC
B+ Red Lead to GRN lead B- +323 Volts DC
Brn lead to GND 13.00 Volts AC
Then measured the Grn B- to Gnd -274 Volts...
The TX schematic says B+ should be +200 Volts But doesn't say B+ to what GND?? or the GRN B- lead..
[Image: http://i292.photobucket.com/albums/mm38/...itrqty.jpg]
Here is what I did. Replaced C206,C207 and C209 with exact values .. Added C208 per schematic..
NO hum now but RX audio Very low..
What am I doing wrong? Should I rewire like it was before?
Help Skip..