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

American Bosch 670C Dial
#10

ive replaced all the old paper caps and the electrolytics of course....most of the resistors i tested were actually well within specs, so i didnt test all of them, and i didnt replace any of them either. on my philco 118x i replaced everything (caps and resistors...i kept the big wirewound resistors because they tested in spec) and it DOES seem to pick things up a little better, but i also havent aligned either of these radios yet, so its probably an act of god theyre working at all. ill keep fiddling i suppose, and i just ordered a drive belt, thanks for the link to that one!

cheers!

Brian


Messages In This Thread
American Bosch 670C Dial - by Greg - 11-02-2017, 08:22 PM
RE: American Bosch 670C Dial - by Arran - 11-03-2017, 01:31 AM
RE: American Bosch 670C Dial - by OldRestorer - 11-03-2017, 05:56 AM
RE: American Bosch 670C Dial - by Art Hoch - 11-03-2017, 08:45 AM
RE: American Bosch 670C Dial - by Arran - 11-03-2017, 07:14 PM
RE: American Bosch 670C Dial - by Greg - 11-06-2017, 08:56 PM
RE: American Bosch 670C Dial - by Foose - 12-30-2017, 07:20 PM
RE: American Bosch 670C Dial - by KCMike - 12-30-2017, 09:16 PM
RE: American Bosch 670C Dial - by Arran - 12-31-2017, 12:11 AM
RE: American Bosch 670C Dial - by Foose - 12-31-2017, 01:11 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
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
Philco 38-7 Speaker
FYI the Impedance of the HR20 (the one I have) secondary of the audio transformer is 5 ohms. The 38-7XX speaker is suppo...tludka — 04:22 PM
Philco 38-7 Speaker
Yeah, don't use the transformer currently on the H-20 (Dopf, I thought "H20, is that new technology, a speaker usin...MrFixr55 — 03:51 PM

[-]
Who's Online
There are currently 2772 online users. [Complete List]
» 2 Member(s) | 2770 Guest(s)
AvatarAvatar

>