Hello, Everybody
Today I just finished Octal cornet assembly. The cornet works 1/2. Left channel works OK but right channel does not sound even a noise. There is no hum at all on both channels.
I found the output + happened shorted by chassis, and I insulated that. But the right channel is not work at all.
Here are the measurements of plate voltages.
Pin# 2 5
V1 298 160
V2 315 313
V3 314 314
I think the shortage might kill a capacitor. Which capacitor I have to check for this shortage?
I checked the voltages from tube pins. Right and left voltages are almost same. I guess tubes and adjacent passives work fine, but cannot track down the reason yet. Does the shortage harm any tubes?
Please, help.
- lib
ps. I used cement resistors for R18 since I cannot get better one with 5w. Is it critical to sonotiry?