Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

41-285 capacitor help needed!!
#3

Ron,

Thank you so much for your quick reply to my post. The information you provided was very helpful! I have since discovered that several items in my original post were incorrect. First, yes I did order the schematic information from Chuck's web site, not yours! The information was invaluable in helping with my restoration! Second, the missing capacitors that I listed were not missing at all! The capacitors shown on the Philco chassi illustration and parts list, and those found in the radio itself did not completely match. This led to confusion on my part. Upon closer inspection I discovered that the only capacitor missing form my set is the #33 capacitor found on the parts list and illustration near the 7A6 tube, but not found on the schematic. Well I followed your advise and replaced all of the film and electrolytic capacitors according to the schematic. I also replaced many of the rotten rubber wires. When I turned the set on it had low volume and was not very sensitive. I went back over all of my work I found it to be correct. I decided to see if I could improve the set's performace by attempting to align it. I do not have a signal generator or vacuum tube volt meter. I carefully followed the alignment instructions that I got from Chuck as closely as possible. Well the old girl came fully to life! The sensitivity and audio level is now very impressive! The dial also tracks very closely! The radio is now a real joy to operate! Now all that I need to do is replace a bit more of the old wiring. Thankfully most of the wiring in this radio is still in good shape. So thanks again for all of your help in bringing this wonderful old radio back to life! I am sure that I will enjoy it for many years to come! Thanks also for providing this excellent web site! Reading the posts provided me with a lot of helpful information!

73,
Kevin


Messages In This Thread
41-285 capacitor help needed!! - by Guest - 01-01-2009, 01:47 PM
Re: 41-285 capacitor help needed!! - by Guest - 01-24-2009, 09:40 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
1930s Stewart-Warner Tombstone Radio need help identifying model number
Another Update: I found a couple of damaged coils inside this radio that might have something to do with why this radio ...captainclock1988 — 10:51 PM
6TPZ and 5TPO Radio Help
If you are still on 5TPO, you lost me there. What X7? What Points 1 and 2?morzh — 08:37 PM
6TPZ and 5TPO Radio Help
Quick progress report: X7 is broken. Only one leg soldered, the other missing and the diode is cracked. I've replaced...R3Sons — 05:05 PM
6TPZ and 5TPO Radio Help
Oh...and you have electrolytic caps there. All need to go and be replaced.morzh — 04:36 PM
6TPZ and 5TPO Radio Help
Thanks, will do.R3Sons — 01:25 PM
1930s Stewart-Warner Tombstone Radio need help identifying model number
UPDATE: I was able to pick up a signal generator on the cheap (amazingly enough) on feebay and I did an IF alignment fol...captainclock1988 — 09:53 AM
Philco 91 Schematic
Hi Rod, The resistor connects to pin 4 and the ungrounded side of block 9. From pin 9 of the RF tube to one side of ...dconant — 09:34 AM
Just got a 49-1613 need to know...everything!
I just found your post. I have this exact same model, and have had it since 1985 when I was 15 years old! I performed a ...MuzzcoVW — 09:11 AM
B&K 1077B no video
Hello Tim, I would if it's a leaky Capacitor So are all 3 of those B- voltages low then ? Sincerely Richardradiorich — 01:55 AM
B&K 1077B no video
I found a schematic and think I have the problem traced down to the minus power supply. I have very low voltages that go...TV MAN — 12:41 AM

[-]
Who's Online
There are currently 8204 online users. [Complete List]
» 1 Member(s) | 8203 Guest(s)
Avatar

>