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Philco 66B restoration
klondike98
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#22

10-06-2018, 04:30 PM
Its raining again so no lacquer spraying today...

The 66 has a board with a variety of caps and resistors mounted to 14 connector/lugs.  I had read a previous restoration write-up that said you might as well just resign yourself to taking the board off since there are caps under it that you can't reach without doing so.  I chose to stuff all the bakelite caps first which went just fine.  A 1 meg dogbone was reproduced and replaced along the way (there will be others later) and then I started on the board.  I drew out what I could see and then started desoldering leads starting at one end and working my way around.  Once I thought I had it completely disconnected....I was wrong...several more unnoticed connection needed to come off and finally the board could come out...

[Image: https://www.dropbox.com/s/2m1wz2vtkcbdq4....jpg?raw=1]

(sorry...looks like I was a little shaky taking the photo Icon_redface ) the big 2 watt 37k (orange-violet-orange) resistor is reading 46k so I will probably replace that.  The 100k (white-white-orange) resistors are reading 80k and the 70k (violet-black-orange) resistors are measuring 60k so I will probably just leave them alone.  The 500k (yellow-white-yellow) is reading 880k so it will be replaced also.  All the paper caps will get stuffed.
Cheers,
Bob
[Image: https://www.dropbox.com/s/5m63ib99yfx2eg....jpg?raw=1]
Bob's Restorations Web Page
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Messages In This Thread
Philco 66B restoration - by klondike98 - 09-24-2018, 07:08 PM
RE: Philco 66B restoration - by morzh - 09-24-2018, 07:15 PM
RE: Philco 66B restoration - by klondike98 - 09-24-2018, 07:24 PM
RE: Philco 66B restoration - by Arran - 09-25-2018, 04:18 AM
RE: Philco 66B restoration - by morzh - 09-25-2018, 07:51 AM
RE: Philco 66B restoration - by klondike98 - 09-25-2018, 05:49 PM
RE: Philco 66B restoration - by morzh - 09-25-2018, 07:15 PM
RE: Philco 66B restoration - by klondike98 - 09-26-2018, 09:17 AM
RE: Philco 66B restoration - by morzh - 09-26-2018, 11:47 AM
RE: Philco 66B restoration - by klondike98 - 09-27-2018, 12:21 PM
RE: Philco 66B restoration - by morzh - 09-27-2018, 03:22 PM
RE: Philco 66B restoration - by klondike98 - 09-27-2018, 07:46 PM
RE: Philco 66B restoration - by Ron Ramirez - 09-27-2018, 07:59 PM
RE: Philco 66B restoration - by klondike98 - 09-27-2018, 08:09 PM
RE: Philco 66B restoration - by morzh - 09-27-2018, 10:08 PM
RE: Philco 66B restoration - by klondike98 - 09-27-2018, 10:42 PM
RE: Philco 66B restoration - by klondike98 - 09-28-2018, 02:30 PM
RE: Philco 66B restoration - by morzh - 09-28-2018, 02:38 PM
RE: Philco 66B restoration - by Radioroslyn - 09-28-2018, 05:23 PM
RE: Philco 66B restoration - by klondike98 - 09-29-2018, 10:06 PM
RE: Philco 66B restoration - by OldRestorer - 10-02-2018, 08:59 AM
RE: Philco 66B restoration - by klondike98 - 10-06-2018, 04:30 PM
RE: Philco 66B restoration - by klondike98 - 10-10-2018, 09:06 PM
RE: Philco 66B restoration - by klondike98 - 10-14-2018, 07:08 PM
RE: Philco 66B restoration - by Steve Davis - 10-14-2018, 08:46 PM
RE: Philco 66B restoration - by klondike98 - 10-14-2018, 11:24 PM
RE: Philco 66B restoration - by klondike98 - 10-20-2018, 07:16 PM
RE: Philco 66B restoration - by klondike98 - 10-26-2018, 03:14 PM
RE: Philco 66B restoration - by Ron Ramirez - 10-26-2018, 03:26 PM
RE: Philco 66B restoration - by klondike98 - 10-26-2018, 04:07 PM
RE: Philco 66B restoration - by Radioroslyn - 10-26-2018, 04:51 PM
RE: Philco 66B restoration - by Ron Ramirez - 10-26-2018, 07:30 PM
RE: Philco 66B restoration - by klondike98 - 11-01-2018, 07:38 PM



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