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

Schematic for 48-230
#1

I am working on a 48-230 "Wedge." I have recapped it and checked the tubes, but am getting very weak reception -- virtually inaudible during the day, and only low volume at night, when I do get DX reception from Buffalo, Canada, and other locations (I'm in southern MD).

I've been working without a schematic because I couldn't find one in Riders or any other source I can access. I have found the 49-500 schematic, which has an identical tube line up and chassis layout. Can I count on this as a guide to use in trouble shooting this set?

Thanks for any guidance and help!

Sam
#2

If you don't mind putting out a few bucks, try this:

http://cgi.ebay.com/PhotoFact-Manual-PHI..._500wt_956
#3

Thanks, Zapped!

It's surprising that such a popular radio is not in Riders.




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Cannot Adjust an IF Transformer’s cores
Thank you! I was quite new to the Phorum when I started this post, so I feel like it might be advantageous to publish a ...jrblasde — 08:07 PM
PT-6 antenna connections
Notice in the schematic the notch at the bottom of the antenna coil is between pins 3 & 4. Yes, pin 6 of the 7C6 is...RodB — 07:34 PM
bridkarl
I have two PT-6 chassis. On both there is a blue wire that runs from the above chassis transformer to pin 6 of 7C6. So t...bridkarl — 07:23 PM
Cannot Adjust an IF Transformer’s cores
Joseph, now you are an engineer!!RodB — 06:37 PM
PT-6 antenna connections
Hi, reading your explanation I can see the confusion. If you take it one connection at a time it should result in a desi...RodB — 06:34 PM
Cannot Adjust an IF Transformer’s cores
It works! I received the PCBs this morning in the mail, and put everything together. I reused the base from the original...jrblasde — 04:32 PM
PT-6 antenna connections
I seem to have lost my way on this PT-6. I see the antenna aerial transformer schematic - I’m reading pins 1 through ...bridkarl — 12:30 PM
40-150 General questions
Good thing you're a good electrician ... the pictures show a lot of rewiring in your future! Take care and BE HEALTHY!...GarySP — 11:52 AM
40-150 General questions
I think RobB has it right. It is a part number and looks like its stamped on the chassis and that wasn't something you ...klondike98 — 11:41 AM
40-150 General questions
It's most likely a part number. Most of Philco part numbers are in that format. I looked at the parts list for this mode...RodB — 08:10 AM

[-]
Who's Online
There are currently 3616 online users. [Complete List]
» 3 Member(s) | 3613 Guest(s)
AvatarAvatarAvatar

>