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

Philco 41-608 Clarify neg lead on cap #21A
#3

Hi Harlan

You are correct - I was wrong. I must have been half asleep when I made that post in error regarding the negative lead of condenser 21A. Icon_redface

I went back and corrected my post in your previous thread on this topic.

Yes, the negative lead of condenser (21A) connects to the junction of the 28 and 26 ohm sections of the Candohm (B-C) resistor (77).

Addendum for PL:

The original condenser (21) would have had three separate positive leads AND three separate negative leads; since all three negative leads connect to different points in the circuit. Of course all three positive leads also connect to three different points...

--
Ron Ramirez
Ferdinand IN


Messages In This Thread
[No subject] - by planigan - 02-20-2008, 12:23 AM
[No subject] - by Ron Ramirez - 02-20-2008, 12:24 AM
[No subject] - by planigan - 02-20-2008, 12:46 AM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
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
RCA 15X
I'd try replacing the bulb first and if that doesn't do it, then change the 35Z5 and see if the problem goes away.NostalgiaRadioTime — 12:28 AM
B&K 1077B no video
Hello Tim, I have that exact unit in my shop too plus a Sencore unit there are times I like one or other !!. Sincerely...radiorich — 11:07 PM

[-]
Who's Online
There are currently 9534 online users. [Complete List]
» 1 Member(s) | 9533 Guest(s)
Avatar

>