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

Philco radio chassis type 14
#61

So I tried RadioShack on the wire and the smallest they had was 30 gauge so I'll try a different place tomorrow when I go to work, if not looks like I'm on the hunt for some 34 to 38 gauge wire.
#62

http://www.ebay.com/itm/Magnet-Wire-38-A...xyY3ZRklna


I bought mine on eBay.

If you sure of the gauge.

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.
#63

So it's taken me a while but I'm finally back. Between trying to order the right wire, and worrying about if I could wind the bad coil, I finally did it. So the right wire for this coil is the 38 gauge wire. If you are looking from the top of the coil the wire is wound 18 times counter clock wise. I then checked the coils to make sure it had the correct resistance which was 3.8 ohms, it did. Did that 50k resistance between the coils disappear? It did! I reinstalled the coil and had a much higher voltage on pin 4. With the tube removed I now had the 312 volts all the way through the circuit from the #21 resistor. I then reinstalled the 6A7 tube, and this time I finally had noise, radio noise and then stations. My model 14 is finally alive! I'd like to thank Mike for his help with this radio!
#64

Woo-hoo.

Now align it.

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.
#65

Icon_clap Icon_clap Icon_clap




Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
Philco Model 80 Transformer resistance
Just forget this number, it is useless anyway. Simply proceed with your project.morzh — 10:08 PM
Philco Model 80 Transformer resistance
My $0.02 is that it is a misprint. I tried to look up the value for the similar 84 and 37-84, and ther is no resistance...MrFixr55 — 09:51 PM
Philco Model 80 Transformer resistance
Thanks for the quick reply! Hmm...well that's good, so what am I seeing that's 1042 ohms on the schematic for the pow...Mike L — 08:46 PM
Philco Model 80 Transformer resistance
The DC resistance of the primary is 8 to 9 Ohm.morzh — 07:54 PM
Philco Model 80 Transformer resistance
I have a feeling the primary winding on the power transformer is bad. My resistance reading on the primary side is 9 ohm...Mike L — 07:48 PM
Rusty Tuning Condenser
I would try Naval Jelly and use a soaked pipe cleaner to get it where it needs to go.RossH — 06:56 PM
38-10T chassis Restoration begins
Hello Dconant , they sold mica to use as a insulator between transistors and their heatsinks too. Rob I will remove th...radiorich — 02:52 PM
38-10T chassis Restoration begins
Thanks for the info guys. I always wondered why the use of mica. Now I know.dconant — 01:52 PM
38-10T chassis Restoration begins
Most common plastics have a dielectric constant in the 3-4 range whereas mica is around 6. This means that even if you w...Steve D — 01:46 PM
38-10T chassis Restoration begins
It is acceptable but not desirable. Plastic is not an approved cap dielectric, and even though a reasonably thick piece...morzh — 11:52 AM

[-]
Who's Online
There are currently 3794 online users. [Complete List]
» 1 Member(s) | 3793 Guest(s)
Avatar

>