Model 650 Tone Control Question
Posts: 161
Threads: 8
Joined: Apr 2023
City: Roanoke
State, Province, Country: Virginia
Ron -
Does the service data show at which frequency the impedance was measured? Is there any information about how it was measured?
Dale H. Cook, GR/HP/Tek Collector, Roanoke/Lynchburg, VA
https://plymouthcolony.net/starcity/radios/
Messages In This Thread
RE: Model 650 Tone Control Question - by DaleHCook - 07-09-2023, 11:24 AM
Users browsing this thread: 2 Guest(s)
|
Recent Posts
|
New Philco Repair Bench
|
I am sure this is the archive, and not the Chuck's site.morzh — 09:50 PM |
Made mistake & did not label connection
|
It's not like we are good friends with that wire and can tell it from other ptetty identical looking wires.
Why'n't you...morzh — 09:49 PM |
Made mistake & did not label connection
|
I'm not sure why that wire wasn't covered in the video. I'm pretty sure the 6A8 won't work until that pin is grounded. Y...RodB — 09:47 PM |
Made mistake & did not label connection
|
You'll have to forgive me, I am not sure what you mean. Can you explain what you are really saying. If anyone does not...georgetownjohn — 08:05 PM |
Made mistake & did not label connection
|
Those are details better left to the ones who know. Maybe you disconnected the wrong end of the wire.RodB — 06:22 PM |
Made mistake & did not label connection
|
Maybe this is starting to make some sense in my hard head. Is this why the wire in question was not in the great Ron Ra...georgetownjohn — 04:34 PM |
Made mistake & did not label connection
|
I was correct with the 6A8 pin connection's, 7 and 8 are connected to ground as well as the tube shield (the broken line...RodB — 02:41 PM |
Made mistake & did not label connection
|
What does the dotted line representing that surrounds the tube in the schematic?georgetownjohn — 02:17 PM |
Made mistake & did not label connection
|
Hello John,
I have been there either label got lost or was not labeled !
Sincerely Richardradiorich — 02:15 PM |
Made mistake & did not label connection
|
Sorry, it is a Philco 37-640. Does that help?--Johngeorgetownjohn — 02:14 PM |
Who's Online
|
There are currently no members online. |
|
|