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

Philco 89 BC Resistor
#3

Hi,

If the BC resistor is open, it can be replaced with separate resistors. If only one section is open, only that section need be replaced. I would unwrap the bad section, just to make sure it doesn't "heal" at a later time, then connect the new resistor to the lugs of the old one. Ten watt resistors should do it. Someone else may chime in on that.

Steve

M R Radios   C M Tubes


Messages In This Thread
Philco 89 BC Resistor - by dbrown - 08-03-2011, 11:05 AM
Re: Philco 89 BC Resistor - by 7estatdef - 08-03-2011, 06:19 PM
Re: Philco 89 BC Resistor - by Steve Davis - 08-03-2011, 08:32 PM
Re: Philco 89 BC Resistor - by dbrown - 08-03-2011, 09:44 PM
Re: Philco 89 BC Resistor - by codefox1 - 08-03-2011, 09:56 PM
Re: Philco 89 BC Resistor - by dbrown - 08-03-2011, 10:21 PM
Re: Philco 89 BC Resistor - by dbrown - 08-30-2011, 08:39 PM



Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
38-10T chassis Restoration begins
Thanks for the info guys. I always wondered why the use of mica. Now I know.dconant — 01:52 PM
38-10T chassis Restoration begins
Most common plastics have a dielectric constant in the 3-4 range whereas mica is around 6. This means that even if you w...Steve D — 01:46 PM
38-10T chassis Restoration begins
It is acceptable but not desirable. Plastic is not an approved cap dielectric, and even though a reasonably thick piece...morzh — 11:52 AM
38-10T chassis Restoration begins
I have a question about the mica sheets. I thought I saw somewhere on the Phorum where someone used thin plastic report ...dconant — 10:44 AM
38-10T chassis Restoration begins
Yes, you should carefully remove the mica sheets from the trimmers otherwise you risk trapping foreign material in the t...RodB — 10:34 AM
American Bosch Model 802 auto radio
Hi Joe, Thank you again. The American Bosch Model 634A has the same tube lineup as my Model 802 and the parts layout dia...Antipodal — 03:09 AM
38-10T chassis Restoration begins
hello everyone, I know it has been a while since I have posted about this radio but finally got chance work on it . I ...radiorich — 02:45 AM
Rusty Tuning Condenser
You could soak the fins in vinegar. You have to be careful if any pot metal is involved because the vinegar will dissolv...RodB — 09:20 PM
Rusty Tuning Condenser
Hello, I have a Philco 91 where the tuning condenser fins are rusty. I magnet sticks to them so they can't be aluminium....dconant — 05:50 PM
American Bosch Model 802 auto radio
I’ve found six United Bosch auto radio’s with the same 6-tube line-up as the 802, on NostalgiaAir. They are models 150, ...Joe Rossi — 02:52 PM

[-]
Who's Online
There are currently 3730 online users. [Complete List]
» 4 Member(s) | 3726 Guest(s)
AvatarAvatarAvatarAvatar

>