Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

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

Philco model #20
#26

too late I unsoldered the wires going to the can then removed the can form the radio separated it from the phenolic panel cleaned out enough tar and old foil condensers with chisel giving me more than enough room for the new condensers to go in the under side of the can not on the outside surface , now I have to resolder the wires going to the can back on , I drew a pitcher of all the wires and what tab they went to also I taped masking tape on each wire I took off and marked what tab it goes to just to make sure they went back to the tab on the can where they belong , wish I had done it your way morzh would have been easier and a lot less soldering , now looking at my drawing I don't know why there is a jumper wire going from tab #4 to tab #6 ? on the condenser can . is this right I also wondered why there was a jumper on the long wire wound resistor from tab #6 to tab #7 , I took off the jumper on the wire wound resistor and got a new 1K 10 watt resistor and will unhook the number 7 tab on it and install the new 1K 10 watt resistor , if you look at page one there are photos and you can just see that jumper on tab #4 going to tab #6 , to me it looks like it was factory installed but seeing what was done to the wire wound resistor makes me ask myself is this right , just can't see it on the schematics , thanks again fellows for all the help all the very best Rick


Messages In This Thread
Philco model #20 - by onlyrick - 03-17-2025, 08:44 PM
RE: Philco model #20 - by morzh - 03-17-2025, 09:15 PM
RE: Philco model #20 - by morzh - 03-17-2025, 09:17 PM
RE: Philco model #20 - by morzh - 03-17-2025, 09:17 PM
RE: Philco model #20 - by MrFixr55 - 03-17-2025, 09:48 PM
RE: Philco model #20 - by onlyrick - 03-17-2025, 10:46 PM
RE: Philco model #20 - by onlyrick - 03-18-2025, 10:22 PM
RE: Philco model #20 - by morzh - 03-18-2025, 11:01 PM
RE: Philco model #20 - by morzh - 03-18-2025, 11:05 PM
RE: Philco model #20 - by Steve Davis - 03-19-2025, 12:17 AM
RE: Philco model #20 - by morzh - 03-19-2025, 12:26 PM
RE: Philco model #20 - by onlyrick - 03-19-2025, 10:27 PM
RE: Philco model #20 - by onlyrick - 03-21-2025, 10:00 AM
RE: Philco model #20 - by onlyrick - 03-23-2025, 05:01 PM
RE: Philco model #20 - by MrFixr55 - 03-23-2025, 08:35 PM
RE: Philco model #20 - by onlyrick - 03-23-2025, 09:53 PM
RE: Philco model #20 - by Steve Davis - 03-24-2025, 02:02 PM
RE: Philco model #20 - by morzh - 03-24-2025, 02:41 PM
RE: Philco model #20 - by onlyrick - 03-24-2025, 03:34 PM
RE: Philco model #20 - by morzh - 03-24-2025, 06:19 PM
RE: Philco model #20 - by onlyrick - 03-26-2025, 09:37 PM
RE: Philco model #20 - by morzh - 03-27-2025, 12:40 AM
RE: Philco model #20 - by onlyrick - 03-27-2025, 11:15 AM
RE: Philco model #20 - by radiorich - 03-27-2025, 12:15 PM
RE: Philco model #20 - by morzh - 03-27-2025, 01:41 PM
RE: Philco model #20 - by onlyrick - 03-27-2025, 03:55 PM
RE: Philco model #20 - by morzh - 03-27-2025, 06:03 PM
RE: Philco model #20 - by onlyrick - 03-27-2025, 09:23 PM
RE: Philco model #20 - by morzh - 03-27-2025, 11:17 PM



Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
The list of my radio & TV collection!
Thank you very much, Arran. This is extremely useful information for me.RadioSvit — 07:54 AM
The list of my radio & TV collection!
Peter; I found an old thread on the ARF, I was wrong about when Rogers took over DeForest Crosley, it looks like it wa...Arran — 06:15 AM
The list of my radio & TV collection!
Thank you Arran, this is very interesting information. With your permission, I will definitely use it when I make a vide...RadioSvit — 04:14 AM
The list of my radio & TV collection!
Peter; For a start your DeForest Crosley 6D632 was a 1936-37 model, and I believe it had six tubes, and 3 wave bands,...Arran — 03:07 AM
AES type of Battery Eliminator has hum in B+
This is interesting, they actually designed the B+ side with some form of voltage regulation, I think? Most of the B+ su...Arran — 02:21 AM
AES type of Battery Eliminator has hum in B+
They are trying to use a regulator. Essentially it is an LDO schematic. LDOs are supposed to greatly reduce ripple, so t...morzh — 12:11 AM
AES type of Battery Eliminator has hum in B+
So, I just built a 90 volt 40ma battery eliminator for a farm radio and had to use 1000 mfd for the input filter cap to ...RodB — 10:31 PM
AES type of Battery Eliminator has hum in B+
Caps of 1,000 uF 250V are about $7 in Mouser. C1 could be increased. A NTC inrush limiter could be employed to limit t...morzh — 10:24 PM
AES type of Battery Eliminator has hum in B+
Bruce B — 09:41 PM
AES type of Battery Eliminator has hum in B+
Bruce Could you post the schematic if this power supply?morzh — 09:31 PM

[-]
Who's Online
There are currently 1335 online users. [Complete List]
» 2 Member(s) | 1333 Guest(s)
AvatarAvatar

>