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

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

90 restoration
#14

Hi Morzh :
I found this thread last night and sent you a PM with some coments about how my 90 is wired. I want now to let you and Ron know several more facts that I just found looking at my notes and my chassis. Your question 5 about the #46 cap- My radio had Philco cond. block 3903-J installed which is a.01mf cap. I restuffed with this same size and the radio works well.

Also the chassis location of the two metal containers with caps. inside, numbers 28 and 25 were interchanged on my radio. This confused me briefly, along with the fact that the driver transformer for the two 45 output tubes had an open primary and had been bypassed per Ron's information on this website.

Another comment, the H terminal of the multitapped resistor, #38, does have the 250k resistor and it is connected as the sch.shows.

The #52 choke in my radio is a small plastic cylinder labeled Remler R. F. choke #35.


Messages In This Thread
90 restoration - by morzh - 12-08-2013, 10:13 PM
RE: 90 restoration - by morzh - 12-10-2013, 12:36 AM
RE: 90 restoration - by morzh - 12-10-2013, 05:20 PM
RE: 90 restoration - by Ron Ramirez - 12-10-2013, 06:02 PM
RE: 90 restoration - by morzh - 12-10-2013, 07:16 PM
RE: 90 restoration - by Ron Ramirez - 12-10-2013, 07:31 PM
RE: 90 restoration - by morzh - 12-10-2013, 09:07 PM
RE: 90 restoration - by morzh - 12-13-2013, 12:54 PM
RE: 90 restoration - by Ron Ramirez - 12-13-2013, 07:22 PM
RE: 90 restoration - by morzh - 12-13-2013, 11:53 PM
RE: 90 restoration - by Ron Ramirez - 12-14-2013, 12:15 AM
RE: 90 restoration - by morzh - 12-14-2013, 12:15 AM
RE: 90 restoration - by Ron Ramirez - 12-14-2013, 10:29 AM
RE: 90 restoration - by Scott Fletcher - 12-15-2013, 06:24 PM
RE: 90 restoration - by morzh - 12-15-2013, 07:37 PM
RE: 90 restoration - by Scott Fletcher - 12-15-2013, 11:12 PM
RE: 90 restoration - by morzh - 12-16-2013, 01:12 PM
RE: 90 restoration - by morzh - 12-22-2013, 12:29 AM
RE: 90 restoration - by Arran - 12-22-2013, 02:58 AM
RE: 90 restoration - by morzh - 12-22-2013, 04:03 PM
RE: 90 restoration - by morzh - 12-23-2013, 12:16 AM
RE: 90 restoration - by morzh - 12-23-2013, 03:56 PM
RE: 90 restoration - by Scott Fletcher - 12-23-2013, 04:48 PM
RE: 90 restoration - by morzh - 12-23-2013, 05:35 PM
RE: 90 restoration - by morzh - 12-25-2013, 06:16 PM
RE: 90 restoration - by morzh - 12-26-2013, 06:55 PM
RE: 90 restoration - by morzh - 12-27-2013, 11:39 AM
RE: 90 restoration - by morzh - 12-27-2013, 11:41 AM
RE: 90 restoration - by jontz - 12-27-2013, 12:19 PM
RE: 90 restoration - by BrendaAnnD - 12-27-2013, 12:29 PM
RE: 90 restoration - by morzh - 12-27-2013, 01:41 PM
RE: 90 restoration - by morzh - 12-27-2013, 01:47 PM
RE: 90 restoration - by klondike98 - 12-27-2013, 02:28 PM
RE: 90 restoration - by morzh - 12-27-2013, 03:29 PM
RE: 90 restoration - by Eliot Ness - 12-27-2013, 04:28 PM
RE: 90 restoration - by morzh - 12-27-2013, 05:32 PM
RE: 90 restoration - by morzh - 12-27-2013, 05:42 PM
RE: 90 restoration - by morzh - 12-28-2013, 07:19 PM
RE: 90 restoration - by morzh - 12-28-2013, 08:39 PM
RE: 90 restoration - by morzh - 12-29-2013, 01:44 PM
RE: 90 restoration - by Mondial - 12-29-2013, 02:14 PM
RE: 90 restoration - by morzh - 12-29-2013, 03:17 PM
RE: 90 restoration - by klondike98 - 12-29-2013, 05:02 PM
RE: 90 restoration - by morzh - 12-29-2013, 05:02 PM
RE: 90 restoration - by Mondial - 12-29-2013, 06:04 PM
RE: 90 restoration - by morzh - 12-29-2013, 06:53 PM
RE: 90 restoration - by morzh - 12-29-2013, 07:22 PM
RE: 90 restoration - by morzh - 12-29-2013, 08:28 PM
RE: 90 restoration - by codefox1 - 12-29-2013, 08:49 PM
RE: 90 restoration - by morzh - 12-29-2013, 09:50 PM
RE: 90 restoration - by morzh - 01-01-2014, 08:18 PM
RE: 90 restoration - by BrendaAnnD - 01-01-2014, 08:43 PM
RE: 90 restoration - by morzh - 01-01-2014, 10:56 PM
RE: 90 restoration - by BrendaAnnD - 01-01-2014, 11:08 PM
RE: 90 restoration - by morzh - 01-01-2014, 11:40 PM
RE: 90 restoration - by morzh - 01-02-2014, 04:12 PM
RE: 90 restoration - by morzh - 01-03-2014, 06:28 PM
RE: 90 restoration - by morzh - 01-03-2014, 11:19 PM
RE: 90 restoration - by morzh - 01-04-2014, 02:49 PM
RE: 90 restoration - by Mondial - 01-04-2014, 02:57 PM
RE: 90 restoration - by morzh - 01-04-2014, 03:04 PM
RE: 90 restoration - by morzh - 01-04-2014, 08:02 PM
RE: 90 restoration - by BrendaAnnD - 01-05-2014, 12:03 AM
RE: 90 restoration - by morzh - 01-05-2014, 12:05 AM
RE: 90 restoration - by morzh - 01-05-2014, 09:08 PM
RE: 90 restoration - by morzh - 01-06-2014, 02:00 PM
RE: 90 restoration - by Scott Fletcher - 01-06-2014, 08:59 PM
RE: 90 restoration - by morzh - 01-06-2014, 10:09 PM
RE: 90 restoration - by morzh - 01-06-2014, 10:13 PM
RE: 90 restoration - by Scott Fletcher - 01-06-2014, 10:52 PM
RE: 90 restoration - by BrendaAnnD - 01-06-2014, 11:09 PM
RE: 90 restoration - by morzh - 01-06-2014, 11:36 PM
RE: 90 restoration - by BrendaAnnD - 01-06-2014, 11:44 PM
RE: 90 restoration - by morzh - 01-07-2014, 12:03 AM
RE: 90 restoration - by TA Forbes - 01-07-2014, 11:48 AM
RE: 90 restoration - by morzh - 01-07-2014, 09:10 PM
RE: 90 restoration - by morzh - 01-18-2014, 09:34 PM
RE: 90 restoration - by morzh - 01-20-2014, 11:30 PM
RE: 90 restoration - by Mondial - 01-21-2014, 12:24 AM
RE: 90 restoration - by morzh - 01-21-2014, 10:41 AM
RE: 90 restoration - by morzh - 01-21-2014, 07:12 PM
RE: 90 restoration - by Arran - 01-22-2014, 02:27 AM
RE: 90 restoration - by morzh - 01-22-2014, 07:10 PM
RE: 90 restoration - by Radioroslyn - 01-22-2014, 08:50 PM
RE: 90 restoration - by morzh - 01-22-2014, 09:59 PM
RE: 90 restoration - by morzh - 01-23-2014, 10:35 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 42-345 Restoration/Repair
Ok MrFixr55,  I have tried the DeoxIT D5 on the band switch and even though it has relieved the tension I felt when turn...osanders0311 — 11:11 AM
Part numbers to model cross
Is there a reference somewhere where you can punch in Philco part numbers and see what models those parts were used in?Jim Dutridge — 10:17 AM
Philco 42-345 Restoration/Repair
Hi OSanders, Look carefully at the band switch. Turn it slowly and "wiggle" it around the desired band. ...MrFixr55 — 12:33 AM
5U4 vs 5Z4 tubes
I think that RCA and GE introduced metal tubes in the USA in 1936.  I don't know if they were being made by RCA, GE or b...MrFixr55 — 11:20 PM
Philco 42-345 Restoration/Repair
Vlad95, Thank you for the stringing guides and wow there are so manyosanders0311 — 06:01 PM
5U4 vs 5Z4 tubes
A pre war Hallicrafters, and an early one too, very nice! 1936 is pretty early for metal tubes too, which would explain ...Arran — 05:58 PM
Philco 42-345 Restoration/Repair
Thanks Rod, "When you hear the background hiss and no station it usually indicates that the oscillator quit" ...osanders0311 — 05:52 PM
Philco 42-345 Restoration/Repair
RodB :beerchug:Vlad95 — 10:22 AM
Philco 42-345 Restoration/Repair
Vlad, you nailed it. Swiss and German roots.RodB — 09:54 AM
5U4 vs 5Z4 tubes
Well this is a Hallicrafters SX/9 circa 1936. No real issues so far although I dodged a real bullet with a cap that was...bridkarl — 07:59 AM

[-]
Who's Online
There are currently 820 online users. [Complete List]
» 2 Member(s) | 818 Guest(s)
AvatarAvatar

>