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

Phun With Philco 80
#4

IT'S ALIVE!!!! sort of. Icon_smile

Replaced the 9K 10K and 1M resistors all were way out of tolerance.
didn't work.

Changed all the caps in the block caps.
didn't work.

played with the regen adjustment and got a few birdies but didn't work.

So in a hail mary move, I swapped the weak 36's.... jackpot!!
It's nowhere near right, and has almost no volume but is gettting about 10 stations on a 6' antenna.

I'll get some new 36's and a 42 then go from there.

John
Las Vegas, NV USA


Messages In This Thread
Phun With Philco 80 - by LASJayhawk - 12-16-2011, 01:44 AM
Re: Phun With Philco 80 - by BDM - 12-16-2011, 02:41 PM
Re: Phun With Philco 80 - by 7estatdef - 12-16-2011, 05:22 PM
Re: Phun With Philco 80 - by LASJayhawk - 12-16-2011, 07:37 PM
Re: Phun With Philco 80 - by Texasrocker - 12-16-2011, 11:25 PM
Re: Phun With Philco 80 - by LASJayhawk - 12-17-2011, 01:05 AM
Re: Phun With Philco 80 - by 7estatdef - 01-09-2012, 09:58 AM



Users browsing this thread: 3 Guest(s)
[-]
Recent Posts
91H Code 126 Restore
Just to make it more confusing here is another model 91 schematic that doesn't show parts with dotted lines in that spot...Arran — 10:37 PM
Atwater-Kent 84, restoration.
The wires were desoldered from the can, and the capacitors checked. All checked at 0.102 uF, which is correct. So the c...morzh — 09:41 PM
An attempt to remove the Field Coil from a G speaker
Arran Yours probably then the H speaker, same as mine.morzh — 08:39 PM
An attempt to remove the Field Coil from a G speaker
Mike; I would like to have a look at the speaker in my model 96, but the set is packed into a corner in the basement. ...Arran — 08:04 PM
91H Code 126 Restore
Thanks Arran, I'm convinced the power cord is good but have a nice repro plug for it. Would it be prudent to add a fus...RealRider — 07:28 PM
91H Code 126 Restore
As I was studying this schematic I was wondering what does this dotted line means?  I haven't traced it out yet. An o...RealRider — 07:22 PM
91H Code 126 Restore
When it comes to the cloth covered power cords, if they are not frayed, and are flexible, and if I can bend one without ...Arran — 06:21 PM
An attempt to remove the Field Coil from a G speaker
Could be. The central cylinder is OK, but the sides are...well. What's done is done. I wonder if some standard bobbine w...morzh — 06:02 PM
An attempt to remove the Field Coil from a G speaker
Mike; As I was saying it doesn't look like they used much of a bobbin for the field coil, not like a Magnavox one wou...Arran — 05:49 PM
Atwater-Kent 84, restoration.
This AK84 was bought, I think, last fall. For a whopping $100. It has been, according to the seller, restored. As I go ...morzh — 05:48 PM

[-]
Who's Online
There are currently 5763 online users. [Complete List]
» 1 Member(s) | 5762 Guest(s)
Avatar

>