Sorry for the further bandwidth but R45 2 ohm is good. I should have listed the 47 ohm R189 in the relative output/plate current meter shown on the extreme right of the fold out schematic.
Thanks fellows. Robert Robert Lawson wrote: > Be glad to do so, AL. > > R168 100 ohm V17 pin 6 > > R71 220 ohm 1 watt from pin 5 of V17 follow through to "S" meter on > schematic > > R122 and R26 both 1.5 kohm T7 and T8 near V4 6EJ7 mixer on the schematic > > R45 2 ohm in series with RFC-2 feeding the cathodes (pin 3) of V8 V9 V10 > (finals) > > Hope this helps you and all. Thanks for you response to me. I need all the help > I can get on this one. Still looking for the short to ground in the 235 volt > (white/orange) wire. > > 73 Robert WPE4FGR W4RL Pensacola Florida > > Al Parker wrote: > > > Hi Robert, > > I don't want to sound negative, but -- if you could tell us where on the > > schematic, eg. grid of tube xx, etc, it would sure help us (me at least) in > > helping you. By the time the TR-4C schematic got done, R & C nrs aren't > > always consectutive in any one area, e.g. R-161 is connected to R-73, etc. > > And the shematics aren't in reader friendly type size. I take my glasses > > off to read the nrs, & have to put them back on to read your letter to re-ck > > if I have the nrs right. > > 73, > > Al, W8UT > > New Bern, NC > > BoatAnchors appreciated here > > http://www.thecompendium.net/radio/ > > http://www.hammarlund.info > > > > ----- Original Message ----- > > From: "Robert Lawson" <[EMAIL PROTECTED]> > > To: <[EMAIL PROTECTED]> > > Sent: Wednesday, July 30, 2003 12:42 PM > > Subject: [drakelist] TR-4C > > > > > > > > Hi Fellows, > > > > > > I need a big favor by way of good advice. This is my first piece of > > > Drake gear. > > > > > > Fired up (seems literally now that I think about it) my TR-4C this > > > morning and smoked (burned in half) resistors R168 100 ohm, R71 220 > > > ohm, R122 1.5k ohm, R26 1.5k ohm, R45 2 ohm, and a 47 something 1/2 > > > watter bridging the two identical 1" by 1.5" sized vertically standing > > > phenolic boards adjacent to the VOX gain pot. Seems the white/orange > > > wire is common to most resistors. Yesterday the rig was working well. > > > > > > Any ideas on why the resistors were ruined? Bad electrolytic (shorting > > > to ground) in the rig downstream? > > > > > > Note my manual (original) does not have a parts list. > > > > > > Again, sincere thanks for any help. > > > > > > 73 Robert > > > > > > Boat anchor idiom: Black smoke and out of this world burnt smells > > > travel at the same speed in the shack. HI > > > > > > ---------------------------------------------------------------------- > > > Submissions: [EMAIL PROTECTED] > > > Subscribe: [EMAIL PROTECTED] - subscribe drakelist in > > body > > > Unsubscribe: [EMAIL PROTECTED] - unsubscribe drakelist in > > body > > > Hopelessly Lost: [EMAIL PROTECTED] - help in body of message > > > Brought to you courtesy of TLCHost.net http://www.tlchost.net/ > > > ---------------------------------------------------------------------- > > > > > > > ---------------------------------------------------------------------- > > Submissions: [EMAIL PROTECTED] > > Subscribe: [EMAIL PROTECTED] - subscribe drakelist in body > > Unsubscribe: [EMAIL PROTECTED] - unsubscribe drakelist in body > > Hopelessly Lost: [EMAIL PROTECTED] - help in body of message > > Brought to you courtesy of TLCHost.net http://www.tlchost.net/ > > ---------------------------------------------------------------------- > > ---------------------------------------------------------------------- > Submissions: [EMAIL PROTECTED] > Subscribe: [EMAIL PROTECTED] - subscribe drakelist in body > Unsubscribe: [EMAIL PROTECTED] - unsubscribe drakelist in body > Hopelessly Lost: [EMAIL PROTECTED] - help in body of message > Brought to you courtesy of TLCHost.net http://www.tlchost.net/ > ---------------------------------------------------------------------- ---------------------------------------------------------------------- Submissions: [EMAIL PROTECTED] Subscribe: [EMAIL PROTECTED] - subscribe drakelist in body Unsubscribe: [EMAIL PROTECTED] - unsubscribe drakelist in body Hopelessly Lost: [EMAIL PROTECTED] - help in body of message Brought to you courtesy of TLCHost.net http://www.tlchost.net/ ----------------------------------------------------------------------
