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Philco 50-T702
#6

I'm getting to know the chassis. I'm studying the schematics and parts layout. What I like to do is to mark each component with a little piece of masking tape the Item number from the parts list. I did all the Bumble Bee, paper, and square mica caps, the high voltage circuit resistors, the high wattage resistors, and high value resistors for now.

I enter the resistor and capacitor parts lists into Excel. Then I can sort them and it helps me come up with a replacement parts list that I need to order.

While doing that I came across a connection that wasn't soldered! The lead from the resistor just pulled up from the pin on the tube socket. While there was ample solder on the tube pin, the resistor was missed in that it never got a good solder joint.

I think I have a later run for this chassis. My Sams 140-7 shows the components, but I have more terminal strips and slightly different locations for some of the components. So far I've found all the components that I've been looking for. Yes, some of those pesky 1/2W carbon comp resistors can hide very well, very well indeed. Some of the paper caps shown in the Sams are Bumble Bee caps in mine.

[Image: http://i1060.photobucket.com/albums/t458...tbflue.jpg]

[Image: http://i1060.photobucket.com/albums/t458...yide3g.jpg]

Crist


Messages In This Thread
Philco 50-T702 - by Crist Rigotti - 03-25-2016, 05:43 PM
RE: Philco 50-T702 - by Crist Rigotti - 03-25-2016, 05:54 PM
RE: Philco 50-T702 - by Mondial - 03-25-2016, 06:11 PM
RE: Philco 50-T702 - by TV MAN - 03-26-2016, 09:23 AM
RE: Philco 50-T702 - by Crist Rigotti - 03-26-2016, 11:51 AM
RE: Philco 50-T702 - by Crist Rigotti - 03-26-2016, 06:24 PM
RE: Philco 50-T702 - by Crist Rigotti - 03-26-2016, 08:12 PM
RE: Philco 50-T702 - by mikethedruid - 03-27-2016, 04:33 PM
RE: Philco 50-T702 - by Crist Rigotti - 03-27-2016, 08:04 PM
RE: Philco 50-T702 - by gregb - 03-28-2016, 12:25 AM
RE: Philco 50-T702 - by Crist Rigotti - 03-28-2016, 09:26 PM
RE: Philco 50-T702 - by gregb - 03-28-2016, 10:10 PM
RE: Philco 50-T702 - by Crist Rigotti - 03-28-2016, 11:38 PM
RE: Philco 50-T702 - by gregb - 03-28-2016, 11:46 PM
RE: Philco 50-T702 - by Crist Rigotti - 03-30-2016, 09:42 AM
RE: Philco 50-T702 - by Crist Rigotti - 03-30-2016, 09:15 PM
RE: Philco 50-T702 - by TV MAN - 03-31-2016, 01:59 PM
RE: Philco 50-T702 - by Crist Rigotti - 04-01-2016, 10:55 PM
RE: Philco 50-T702 - by mikethedruid - 04-05-2016, 04:20 PM
RE: Philco 50-T702 - by Crist Rigotti - 04-06-2016, 09:20 AM
RE: Philco 50-T702 - by Kenneth F. Besso Jr. - 04-06-2016, 06:48 PM
RE: Philco 50-T702 - by Crist Rigotti - 04-06-2016, 07:11 PM
RE: Philco 50-T702 - by Radioroslyn - 04-06-2016, 09:56 PM
RE: Philco 50-T702 - by Crist Rigotti - 04-07-2016, 12:01 AM
RE: Philco 50-T702 - by Radioroslyn - 04-07-2016, 03:42 PM
RE: Philco 50-T702 - by Kenneth F. Besso Jr. - 04-07-2016, 04:50 PM
RE: Philco 50-T702 - by mikethedruid - 04-07-2016, 05:02 PM
RE: Philco 50-T702 - by Crist Rigotti - 04-09-2016, 11:08 PM
RE: Philco 50-T702 - by TV MAN - 04-10-2016, 01:42 PM
RE: Philco 50-T702 - by mikethedruid - 04-10-2016, 08:07 PM
RE: Philco 50-T702 - by Crist Rigotti - 04-10-2016, 08:39 PM
RE: Philco 50-T702 - by gregb - 04-10-2016, 08:57 PM
RE: Philco 50-T702 - by Crist Rigotti - 04-11-2016, 12:00 PM
RE: Philco 50-T702 - by Eliot Ness - 04-11-2016, 12:04 PM
RE: Philco 50-T702 - by Crist Rigotti - 04-12-2016, 12:51 AM
RE: Philco 50-T702 - by Crist Rigotti - 04-12-2016, 12:54 AM
RE: Philco 50-T702 - by Mondial - 04-12-2016, 08:02 AM
RE: Philco 50-T702 - by Crist Rigotti - 04-12-2016, 09:05 AM
RE: Philco 50-T702 - by Kenneth F. Besso Jr. - 04-12-2016, 06:32 PM
RE: Philco 50-T702 - by Crist Rigotti - 04-13-2016, 10:57 PM
RE: Philco 50-T702 - by Crist Rigotti - 04-13-2016, 10:58 PM
RE: Philco 50-T702 - by mikethedruid - 04-13-2016, 11:46 PM
RE: Philco 50-T702 - by Crist Rigotti - 04-14-2016, 10:30 PM
RE: Philco 50-T702 - by Crist Rigotti - 04-18-2016, 12:18 AM
RE: Philco 50-T702 - by TV MAN - 04-18-2016, 07:53 AM
RE: Philco 50-T702 - by Crist Rigotti - 04-18-2016, 09:52 AM
RE: Philco 50-T702 - by Crist Rigotti - 04-18-2016, 01:55 PM
RE: Philco 50-T702 - by mikethedruid - 04-18-2016, 10:42 PM
RE: Philco 50-T702 - by Crist Rigotti - 04-19-2016, 12:41 AM
RE: Philco 50-T702 - by TV MAN - 04-19-2016, 07:49 AM
RE: Philco 50-T702 - by Crist Rigotti - 04-19-2016, 10:29 AM
RE: Philco 50-T702 - by Crist Rigotti - 04-25-2016, 10:41 PM
RE: Philco 50-T702 - by Eliot Ness - 04-26-2016, 08:38 AM
RE: Philco 50-T702 - by Crist Rigotti - 04-26-2016, 09:52 AM
RE: Philco 50-T702 - by Mondial - 04-26-2016, 11:37 AM
RE: Philco 50-T702 - by Crist Rigotti - 04-26-2016, 12:29 PM
RE: Philco 50-T702 - by Radioroslyn - 04-26-2016, 01:34 PM
RE: Philco 50-T702 - by Crist Rigotti - 04-28-2016, 08:23 PM
RE: Philco 50-T702 - by Crist Rigotti - 04-30-2016, 10:52 PM
RE: Philco 50-T702 - by Arran - 05-17-2016, 03:36 AM
RE: Philco 50-T702 - by Crist Rigotti - 05-18-2016, 12:50 PM
RE: Philco 50-T702 - by TV MAN - 05-19-2016, 11:19 PM
RE: Philco 50-T702 - by Crist Rigotti - 05-20-2016, 08:03 PM
RE: Philco 50-T702 - by Arran - 05-21-2016, 02:03 AM
RE: Philco 50-T702 - by Crist Rigotti - 06-28-2016, 11:28 PM



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