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

Thread Closed

Philco 16B restoration
#8

Someone seriously went over this radio. The tin can is rebuilt. I will check the cap values, but I think they are OK. The electrolytics were a bit too large; the Atom cap across the rectifier was 50uF which is too large.
I found a backelite block and added it to put that 0.3uF across the choke (yes, i know, the recent trend is dump it) and removed the large tubular axial cap soldered right acreoss the choke; also weir fact but the electrolytic which looks 1950-s is OK. So is that pretty old tubular across the choke.

The power divider (13/15/10K) has moved a bit so I corrected it.
I think I will rebuild the electrolytics and add one small 10uF one decoupling the GND to the Rect centertap Negative.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.


Messages In This Thread
Philco 16B restoration - by morzh - 08-07-2022, 02:27 PM
RE: Philco 16B restoration - by Radioroslyn - 08-07-2022, 06:49 PM
RE: Philco 16B restoration - by morzh - 10-09-2022, 09:11 PM
RE: Philco 16B restoration - by klondike98 - 10-09-2022, 09:38 PM
RE: Philco 16B restoration - by Radioroslyn - 10-09-2022, 10:00 PM
RE: Philco 16B restoration - by morzh - 10-09-2022, 10:16 PM
RE: Philco 16B restoration - by morzh - 10-11-2022, 08:28 PM
RE: Philco 16B restoration - by morzh - 10-15-2022, 09:37 PM
RE: Philco 16B restoration - by morzh - 10-16-2022, 09:52 PM
RE: Philco 16B restoration - by morzh - 10-17-2022, 08:36 PM
RE: Philco 16B restoration - by morzh - 10-19-2022, 09:13 PM
RE: Philco 16B restoration - by morzh - 10-20-2022, 07:51 PM
RE: Philco 16B restoration - by morzh - 10-23-2022, 07:04 PM
RE: Philco 16B restoration - by morzh - 10-26-2022, 02:03 PM
RE: Philco 16B restoration - by Radioroslyn - 10-26-2022, 02:12 PM
RE: Philco 16B restoration - by morzh - 10-26-2022, 10:33 PM
RE: Philco 16B restoration - by radiorich - 10-26-2022, 11:04 PM
RE: Philco 16B restoration - by morzh - 10-27-2022, 07:01 PM
RE: Philco 16B restoration - by morzh - 10-28-2022, 10:05 PM
RE: Philco 16B restoration - by morzh - 12-18-2022, 02:26 PM
RE: Philco 16B restoration - by Paul Philco322 - 12-18-2022, 05:00 PM
RE: Philco 16B restoration - by morzh - 12-18-2022, 05:29 PM
RE: Philco 16B restoration - by morzh - 12-29-2022, 03:58 PM
RE: Philco 16B restoration - by MrFixr55 - 12-29-2022, 07:30 PM
RE: Philco 16B restoration - by morzh - 12-29-2022, 08:27 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
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
54C Complete Teardown/Rebuild
Hello roy, here is a link to the schematic . Sincerely Richardradiorich — 11:54 PM
54C Complete Teardown/Rebuild
Richard, The Silvertone 2014 also is a transformerless set, so I am incorporating a 1:1 600 ohm audio isolation transfo...glyphmon — 11:37 PM
Preliminary work on wife's Silvertone 2014
Did an alignment today which was interesting.  IF alignment went great, almost all was already spot-on.  Adjusting on th...glyphmon — 11:35 PM

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

>