Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Thread Closed

Model 70 BC Resistor
#1

I'm new to the phorum and have a question concerning a Philco Model 70 (serial #< 22,000) I am restoring. The BC resistor has two sections which have buned out. The transformer tests OK, but I am replacing the electrolytics. According to the Philco Repair Bench site, the values of the part I have (# 5125) are 240, 70, 2300 and 1060 ohms respectively. Although, the schematic I have indicates the first value at 180 ohms. In any event, I have been unable to locate another BC resistor 5125 and need to come up with a suitable substitute for the 240 (180) and 1060 ohm sections of the resistor. Any advice concerning replacement parts would be most appreciated. Regards, Thom.


Messages In This Thread
Model 70 BC Resistor - by whitmire - 01-03-2011, 01:33 PM
Re: Model 70 BC Resistor - by 7estatdef - 01-03-2011, 03:43 PM
Re: Model 70 BC Resistor - by whitmire - 01-04-2011, 01:32 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
under chassis parts locator diagram for 1938 Zenith 9s262
Has anyone gone to the trouble of creating an under chassis parts locator image?  Yes, I can identify components by foll...bobloney — 08:57 PM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
Try looking at this site the book mark is for a old generator that I was given. David    https://radionerds.com/index.ph...David — 08:36 PM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
Hello Everyone, I am looking for voltage identification for all the pin positions on the socket of a CRV-20130 power su...Tonym4704 — 08:16 PM
Philco P45-6365 Universal Transformer Instruction Manual
Can anyone guide me to where this may be found?GRG — 03:00 PM
54C Complete Teardown/Rebuild
I don't think that I have encountered a 12Z3 before, curious how it uses one of those but includes a #43, which is a 25 ...Arran — 02:17 PM
HiFi (Chifi) tube amp build - but my own design.
It's the other forum. I'm also in DIY, but mostly read there. Honestly, I kinda jumped into this without much thought to...TV MAN — 10:43 AM
Philco 71 Code 125
Hello,  I am in need of a schematic for this radio. Mine has the three separate circular tube shields and a shadow me...dconant — 08:06 AM
Stromberg Carlson 1500 Squeal
And life just keeps getting more complicated.dconant — 07:57 AM
54C Complete Teardown/Rebuild
Hello Roy, here is this one sincerely Richardradiorich — 12:45 AM
54C Complete Teardown/Rebuild
Richard, Had grabbed it already but thank you just the same.  I find myself wanting to find some way to block out the...glyphmon — 12:03 AM

[-]
Who's Online
There are currently no members online.

>