Model 70

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Model 70

vecher
Phorum Expert

Posts: 933
Threads: 140
Joined: Mar 2015
City: Lansdale State, Province, Country: PA

11-29-2017, 09:41 PM

Ok Here is my latest purchase..

[Image: https://farm5.staticflickr.com/4567/2481...867f_b.jpg]

[Image: https://farm5.staticflickr.com/4576/2481...44c9_b.jpg]

Bottom of chassis really clean..

[Image: https://farm5.staticflickr.com/4580/3865...5239_b.jpg]

OK so now on to some of the problems found..

Bad on off switch.. No big deal
Bad RF coil.. Primary open.. May have a parts set on the way soon to help with this..

Bad Power Transformer.. Open HV Leads.. Well 1/2 of it open. From CTR tap to one end measures around 120 Ohms.. From CTR tap to other Open..

Bad output transformer.. Primary open.. Have a replacement on the way..

The Field coil is good..

The Big resistor under neath is Good..

Osc Coils appears good Have to do a little more checking on it..

More to follow.. Glad I didn't pay a lot for it....

One Question: Did other radios use the same Power Transformer? Just incase the Parts set Transformer is bad....

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Messages In This Thread

Model 70 - by vecher - 11-29-2017, 09:41 PM

RE: Model 70 - by Ron Ramirez - 11-29-2017, 10:33 PM

RE: Model 70 - by vecher - 12-02-2017, 01:55 AM

RE: Model 70 - by Arran - 12-02-2017, 03:46 AM

RE: Model 70 - by Steve Davis - 12-02-2017, 08:53 AM

RE: Model 70 - by vecher - 12-02-2017, 02:30 PM

RE: Model 70 - by vecher - 12-02-2017, 04:40 PM

RE: Model 70 - by vecher - 12-03-2017, 11:23 AM

RE: Model 70 - by morzh - 12-03-2017, 12:20 PM

RE: Model 70 - by vecher - 12-25-2017, 12:40 AM

RE: Model 70 - by AudreyHepburn - 12-29-2017, 11:14 PM

RE: Model 70 - by vecher - 12-29-2017, 11:59 PM

RE: Model 70 - by Radioroslyn - 12-30-2017, 12:36 AM

RE: Model 70 - by TV MAN - 12-30-2017, 11:30 PM

RE: Model 70 - by vecher - 12-31-2017, 02:19 AM

RE: Model 70 - by vecher - 01-07-2018, 12:17 AM

RE: Model 70 - by klondike98 - 01-07-2018, 09:16 AM

RE: Model 70 - by Steve Davis - 01-07-2018, 10:46 AM

RE: Model 70 - by Ron Ramirez - 01-07-2018, 10:52 AM

RE: Model 70 - by vecher - 01-07-2018, 12:53 PM

RE: Model 70 - by vecher - 01-10-2018, 12:15 PM

RE: Model 70 - by Steve Davis - 01-10-2018, 12:36 PM

RE: Model 70 - by klondike98 - 01-10-2018, 01:07 PM

RE: Model 70 - by vecher - 01-10-2018, 02:08 PM

RE: Model 70 - by morzh - 01-10-2018, 05:05 PM

RE: Model 70 - by klondike98 - 01-10-2018, 06:25 PM

RE: Model 70 - by Warren - 01-10-2018, 09:17 PM

RE: Model 70 - by vecher - 01-11-2018, 12:59 AM

RE: Model 70 - by vecher - 01-11-2018, 01:12 AM

RE: Model 70 - by Steve Davis - 01-11-2018, 02:00 AM

RE: Model 70 - by morzh - 01-11-2018, 09:36 AM

RE: Model 70 - by vecher - 01-13-2018, 08:18 PM

RE: Model 70 - by vecher - 01-13-2018, 08:21 PM

RE: Model 70 - by vecher - 01-17-2018, 12:13 AM

RE: Model 70 - by vecher - 01-20-2018, 09:17 PM

RE: Model 70 - by Steve Davis - 01-21-2018, 12:07 AM

RE: Model 70 - by EdHolland - 01-21-2018, 03:33 AM

RE: Model 70 - by Steve D - 01-21-2018, 11:49 AM

RE: Model 70 - by vecher - 01-21-2018, 02:22 PM

RE: Model 70 - by vecher - 01-21-2018, 06:02 PM

RE: Model 70 - by vecher - 01-22-2018, 12:02 AM

RE: Model 70 - by vecher - 01-22-2018, 09:47 PM

RE: Model 70 - by vecher - 01-28-2018, 11:25 PM

RE: Model 70 - by mg34.42 - 03-18-2018, 03:32 PM

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