Chassis 26 Heater string

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

Thread Closed

Thread Rating:

0 Vote(s) - 0 Average
1
2
3
4
5

Linear Mode

Chassis 26 Heater string

radeonut
Junior Member

Posts: 16
Threads: 4
Joined: Jan 2017
City: Kettleby, Ontario Canada

01-23-2017, 07:11 PM

(01-23-2017, 06:30 PM)Radioroslyn Wrote: You missed the fact that #31 and 32 don't really equal 278 ohm as the lamp is a much lower resistance than the resistor it's in parallel with. The 103 ohm section is lower than 103 ohms, if you remove the bulb it is.

Hmm. Okay thanks I'll check that. Just wondering why most schematics show the parallel resistor to be 53 ohms. Perhaps the pilot lamp is of a different rating other than the 47 I'm using? I haven't been able to find anything about the lamp in any parts lists.

Find

« Next Oldest | Next Newest »

Thread Closed

Messages In This Thread

Chassis 26 Heater string - by radeonut - 01-23-2017, 01:16 PM

RE: Chassis 26 Heater string - by Carl Travis - 01-23-2017, 05:26 PM

RE: Chassis 26 Heater string - by radeonut - 01-23-2017, 07:07 PM

RE: Chassis 26 Heater string - by Radioroslyn - 01-23-2017, 06:30 PM

RE: Chassis 26 Heater string - by radeonut - 01-23-2017, 07:11 PM

View a Printable Version

Users browsing this thread: 3 Guest(s)

Recent Posts
RCA T62 is playing.....
Beautiful set.morzh — 09:07 PM
An attempt to remove the Field Coil from a G speaker
Well....here it is. The green stuff. Unfortunately, probably penetrates deep. I opened the top layer and saw that: ...morzh — 08:58 PM
Philco 91 Restore Code ??
:clap: :clap: :clap: :clap: Really nice workmanship!!! Top of the chassis looks great. Sorry about the long winded e...MrFixr55 — 08:09 PM
Philco 40-120C Restoration
Thank you for your reply. I will check voltages on the other tubes, look at resistor 23 and cap 25, etc. If all else fai...bluecap — 07:58 PM
RCA T62 is playing.....
Nice looking set great save. DavidDavid — 07:48 PM
Philco 89 indicator light.
Hello Jim, I have done several 89s. The trick is to move the drum in or out on it's shaft. You will need to loosen a set...dconant — 07:36 PM
An attempt to remove the Field Coil from a G speaker
MrFixr Yes, it is my plan to go with 45rpm spider if I go that far. No, the pole was not left-handed as I unscrewed ...morzh — 07:14 PM
Philco 40-120C Restoration
Change the tube. Check the tube's bias network. Are any other tubes experience the drop or just this?` Is resistor 23 OK...morzh — 07:09 PM
Philco 89 indicator light.
I forgot how the pointer is formed: could you show the way it is formed and how you tried to change it?morzh — 07:01 PM
An attempt to remove the Field Coil from a G speaker
Was that pole piece left handed ? Since the metal "spider" is toast, wonder if you can either get the "4...MrFixr55 — 06:54 PM

Who's Online

There are currently 8786 online users. [Complete List]
» 3 Member(s) | 8783 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me