Philco 90 with Twin 47 Tubes in PP

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Philco 90 with Twin 47 Tubes in PP

joybird
Silent Key

Posts: 110
Threads: 26
Joined: Nov 2005
City: Wilmington State, Province, Country: NC

05-05-2014, 12:00 PM

No RF Audio Fine

I see a difference in schematic and actual chassis. Looks Factory
Bathtub 3615AJ Supposed to contain 2 .05 caps. Parts list states .09 caps
Item 13 is shown as 733mmf and resistor 14 as 15K Item 14 is 8.5K on my chassis

Actually there is also a 56K resistor across 1-6 on Item 9 Bathtub

Looking for any changes in the 90 chassis with 47 in PP
S/N of my chassis is B83449

Anyone have updates on this chassis?

http://www.nostalgiaair.org/Resources/881/M0013881.htm

Thanks
Bob T

(This post was last modified: 05-05-2014, 04:00 PM by joybird.)

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Messages In This Thread

Philco 90 with Twin 47 Tubes in PP - by joybird - 05-05-2014, 12:00 PM

RE: Philco 90 with Twin 47 Tubes in PP - by morzh - 05-05-2014, 03:39 PM

RE: Philco 90 with Twin 47 Tubes in PP - by TA Forbes - 05-05-2014, 03:39 PM

RE: Philco 90 with Twin 47 Tubes in PP - by joybird - 05-05-2014, 04:02 PM

RE: Philco 90 with Twin 47 Tubes in PP - by Ron Ramirez - 05-05-2014, 04:46 PM

RE: Philco 90 with Twin 47 Tubes in PP - by Ron Ramirez - 05-05-2014, 04:51 PM

RE: Philco 90 with Twin 47 Tubes in PP - by morzh - 05-05-2014, 04:55 PM

RE: Philco 90 with Twin 47 Tubes in PP - by Ron Ramirez - 05-05-2014, 05:01 PM

RE: Philco 90 with Twin 47 Tubes in PP - by joybird - 05-05-2014, 05:17 PM

RE: Philco 90 with Twin 47 Tubes in PP - by Arran - 05-05-2014, 06:23 PM

RE: Philco 90 with Twin 47 Tubes in PP - by joybird - 05-05-2014, 06:42 PM

RE: Philco 90 with Twin 47 Tubes in PP - by Arran - 05-05-2014, 07:05 PM

RE: Philco 90 with Twin 47 Tubes in PP - by joybird - 05-05-2014, 07:30 PM

RE: Philco 90 with Twin 47 Tubes in PP - by morzh - 05-05-2014, 07:45 PM

RE: Philco 90 with Twin 47 Tubes in PP - by gregb - 05-05-2014, 09:45 PM

RE: Philco 90 with Twin 47 Tubes in PP - by gregb - 05-05-2014, 09:49 PM

RE: Philco 90 with Twin 47 Tubes in PP - by morzh - 05-05-2014, 10:37 PM

RE: Philco 90 with Twin 47 Tubes in PP - by joybird - 05-06-2014, 04:24 AM

RE: Philco 90 with Twin 47 Tubes in PP - by joybird - 05-07-2014, 11:12 AM

RE: Philco 90 with Twin 47 Tubes in PP - by morzh - 05-07-2014, 02:21 PM

RE: Philco 90 with Twin 47 Tubes in PP - by Arran - 05-07-2014, 11:48 PM

RE: Philco 90 with Twin 47 Tubes in PP - by joybird - 05-13-2014, 02:53 PM

RE: Philco 90 with Twin 47 Tubes in PP - by joybird - 05-14-2014, 10:57 AM

RE: Philco 90 with Twin 47 Tubes in PP - by morzh - 05-14-2014, 11:15 AM

RE: Philco 90 with Twin 47 Tubes in PP - by joybird - 05-14-2014, 01:23 PM

RE: Philco 90 with Twin 47 Tubes in PP - by morzh - 05-14-2014, 02:11 PM

RE: Philco 90 with Twin 47 Tubes in PP - by gregb - 05-14-2014, 04:22 PM

RE: Philco 90 with Twin 47 Tubes in PP - by joybird - 05-15-2014, 01:18 PM

RE: Philco 90 with Twin 47 Tubes in PP - by morzh - 05-15-2014, 01:26 PM

RE: Philco 90 with Twin 47 Tubes in PP - by joybird - 05-15-2014, 01:33 PM

RE: Philco 90 with Twin 47 Tubes in PP - by joybird - 05-15-2014, 05:07 PM

RE: Philco 90 with Twin 47 Tubes in PP - by Warren - 05-15-2014, 07:46 PM

RE: Philco 90 with Twin 47 Tubes in PP - by Arran - 05-16-2014, 01:09 AM

RE: Philco 90 with Twin 47 Tubes in PP - by joybird - 05-16-2014, 06:28 AM

RE: Philco 90 with Twin 47 Tubes in PP - by Arran - 05-17-2014, 02:40 AM

RE: Philco 90 with Twin 47 Tubes in PP - by joybird - 05-20-2014, 07:40 AM

RE: Philco 90 with Twin 47 Tubes in PP - by TA Forbes - 05-20-2014, 09:42 AM

RE: Philco 90 with Twin 47 Tubes in PP - by joybird - 05-28-2014, 06:38 AM

RE: Philco 90 with Twin 47 Tubes in PP - by TA Forbes - 05-28-2014, 10:29 AM

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