77 low volume

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77 low volume

rjm
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Posts: 70
Threads: 17
Joined: Jan 2006
City: Newbern State, Province, Country: Tennessee

02-15-2006, 02:17 PM

Hi Chuck, Thanks for the reply. #2 from volume center tap to gnd. 20.9 ohms, gnd. to tab for coil #5- 6.2ohms. Coil #5 center tap 6.2 and 6.1 ohms. Coil #9- 45.7, 6.3, 1.5 ohms. Coil #10- 48.5, 6.2, 1.5 ohms. B+ voltage on plates 154. All capacitors and out of tolerance resistors were replaced. Also before replacing anything there was a wire bridge on the bc resistor connecting H & J. I removed it since I could not find it on any schematics or updates. The resistor tests good between H & J 2,054ohms. specs. 2,000 ohms. Also a 24k dog bone resistor was in parallel with resistor #12 a 100k. I also remove it. Both seem to have been added a while back. Thanks, Richard

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77 low volume - by rjm - 02-15-2006, 01:46 AM

[No subject] - by Chuck Schwark - 02-15-2006, 09:59 AM

[No subject] - by rjm - 02-15-2006, 02:17 PM

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