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

Neutralization of a Philco 87
#2

When I couldn't neutralize a stage with the respective trimmer, I found out I was trying to trim a wrong trimmer.

As long as the trimmer and the coils are good it should neutralize.

PS. I think I used a dud instead of a socket with a disconnected heater pin.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.


Messages In This Thread
Neutralization of a Philco 87 - by Kirbyc - 10-27-2019, 05:11 PM
RE: Neutralization of a Philco 87 - by morzh - 10-27-2019, 08:33 PM
RE: Neutralization of a Philco 87 - by Kirbyc - 10-28-2019, 01:38 PM
RE: Neutralization of a Philco 87 - by morzh - 10-29-2019, 08:41 AM
RE: Neutralization of a Philco 87 - by Kirbyc - 10-29-2019, 01:00 PM
RE: Neutralization of a Philco 87 - by Kirbyc - 10-29-2019, 01:15 PM
RE: Neutralization of a Philco 87 - by Kirbyc - 11-05-2019, 03:53 PM
RE: Neutralization of a Philco 87 - by morzh - 11-05-2019, 04:33 PM
RE: Neutralization of a Philco 87 - by Kirbyc - 11-06-2019, 12:04 AM
RE: Neutralization of a Philco 87 - by morzh - 11-06-2019, 10:08 AM
RE: Neutralization of a Philco 87 - by Kirbyc - 11-06-2019, 04:43 PM
RE: Neutralization of a Philco 87 - by morzh - 11-06-2019, 05:04 PM



Users browsing this thread: 4 Guest(s)
[-]
Recent Posts
Philco 42-1008 conversion kit
Interesting. I haven't seen that before.klondike98 — 07:02 PM
12' Philco
Yes I had looked for it on the web as well some time back and could not find it. I was glad to see it turned up in Ron'...klondike98 — 06:59 PM
Shadow Meter Bulb
Now if you had a set with a tuning light then the bulb type is important to the circuit, some sets used those prior to t...Arran — 04:58 PM
Shadow Meter Bulb
Ok. Thanks for the correction.RossH — 03:09 PM
Model 28L
For 28 you will probably need to buy a Hammond 125CSE. Or any of the series of the power you need, with SE suffix. Then ...morzh — 02:09 PM
37-60 revision 6
I am restoring a Philco 37-60 and it shows run 6 they removed the ground from G3 of the 6K7G and put the G3 to -2.5v for...bobbyd1200 — 01:01 PM
Shadow Meter Bulb
Mike is correct on the bulb connection, two separate circuits. I found that by rotating the bulb and sliding it forward ...RodB — 12:19 PM
Hickok AC51 tube tester
Cleaned ann contacts, switches and sockets, works great now.martinj — 11:32 AM
Model 28L
Hello, I'm restoring a Philco 28L and the output transformer is open. Part number of the transformer is 32-7020. Can...HORSTE — 10:32 AM
Philco 42-1008 conversion kit
I read about a kit to convert the variable speed changer in the Philco 42-1008 into a single speed unit.  That would rem...alangard — 09:30 PM

[-]
Who's Online
There are currently 6127 online users. [Complete List]
» 2 Member(s) | 6125 Guest(s)
AvatarAvatar

>