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

Model 76 schematic questions
#1

Happy 4th everyone!
I have a nice original model 76 lowboy whose innards have been sitting in my workshop for several years! I've decided to take a look at it again and now remember why I stopped working on it before! I want to recap the set but my Riders manual is decidedly lacking info on this model! It has the schematic diagram but that's about it. No component diagram or part number list. The schematic has some, but not all, capacitor values written in. I have checked on Nostalgia air but their schematic is the same one as mine.
My question is, does any one have any capacitor info on this model? I can trace some of the caps with known values but I have no idea on the values and layout of the caps in the big condensor can. Any input will be greatly appreciated!!
Also, I have noticed that the wires coming out of the power transformer are rubber coated and in bad shape! Will need to replace, but am wondering what would be the best way of doing this. Again, any help would be great! Thanks!
Kevin
#2

If you would like a photocopy made from an original 12-page Model 76 Service Manual and a copy of the 5-page User Instructions, just go to my website below and go to the Schematic Info Page. All the details of what a typical packet contains is there and an order button.

Regards,

Chuck
#3

Hey Chuck,
Thanks for the post! I will do just that Icon_thumbup
Kevin




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
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
40-150 General questions
Hi Kevin, No, I don't but I like your Quote about being a good electrician. The way I look at it is "The fact ...MrFixr55 — 08:06 AM
Philco 38-7 Speaker
7K should be fine. While not a perfect match (This transformer is meant for 6V6 tubes), Antique Electronic Supply (AES)...MrFixr55 — 08:03 AM
40-150 General questions
I discovered a stamp on the underside of the breadboard on my Philco 40-150. It is"56-1417' in black ink with numbe...Kevin_D — 07:14 AM

[-]
Who's Online
There are currently 1338 online users. [Complete List]
» 2 Member(s) | 1336 Guest(s)
AvatarAvatar

>