A Zenith 8G005YT restore

Thread Rating:

0 Vote(s) - 0 Average
1
2
3
4
5

Linear Mode

A Zenith 8G005YT restore

klondike98
Phorum Moderator

Posts: 5,060
Threads: 269
Joined: Nov 2012
City: Bandon State, Province, Country: OR

#46

07-14-2016, 03:58 PM

OK with the 100pF cap in place and signal injected on pin 6 of 1LC6 I do hear faint tone. I'm pretty sure its due to the signal since it disappears when I switch off modulation. Guess that means that the 2nd IF transformer 47k resistor is kaput or there's something else wrong in it. If that's the case, I'll have to study it a bit to see how best to get that off, opened and repaired.

Cheers,
Bob
[Image: https://www.dropbox.com/s/5m63ib99yfx2eg....jpg?raw=1]
Bob's Restorations Web Page

Website Find

« Next Oldest | Next Newest »

Messages In This Thread

A Zenith 8G005YT restore - by klondike98 - 05-29-2016, 09:07 PM

RE: A Zenith 8G005YT restore - by morzh - 05-29-2016, 09:23 PM

RE: A Zenith 8G005YT restore - by Eliot Ness - 05-30-2016, 06:07 AM

RE: A Zenith 8G005YT restore - by klondike98 - 05-30-2016, 06:53 AM

RE: A Zenith 8G005YT restore - by Jayce - 05-31-2016, 09:24 PM

RE: A Zenith 8G005YT restore - by OldRestorer - 06-01-2016, 10:33 AM

RE: A Zenith 8G005YT restore - by Joe Rossi - 06-01-2016, 06:41 PM

RE: A Zenith 8G005YT restore - by klondike98 - 06-01-2016, 06:57 PM

RE: A Zenith 8G005YT restore - by klondike98 - 06-02-2016, 11:20 AM

RE: A Zenith 8G005YT restore - by klondike98 - 06-02-2016, 05:43 PM

RE: A Zenith 8G005YT restore - by sam - 06-02-2016, 06:34 PM

RE: A Zenith 8G005YT restore - by OldRestorer - 06-03-2016, 06:55 AM

RE: A Zenith 8G005YT restore - by Paul Philco322 - 06-04-2016, 12:53 PM

RE: A Zenith 8G005YT restore - by klondike98 - 06-04-2016, 01:13 PM

RE: A Zenith 8G005YT restore - by Radioroslyn - 06-04-2016, 01:33 PM

RE: A Zenith 8G005YT restore - by klondike98 - 06-05-2016, 07:55 PM

RE: A Zenith 8G005YT restore - by Kenneth F. Besso Jr. - 06-06-2016, 07:32 PM

RE: A Zenith 8G005YT restore - by morzh - 06-06-2016, 07:36 PM

RE: A Zenith 8G005YT restore - by klondike98 - 06-06-2016, 07:54 PM

RE: A Zenith 8G005YT restore - by sam - 06-06-2016, 09:15 PM

RE: A Zenith 8G005YT restore - by morzh - 06-06-2016, 09:21 PM

RE: A Zenith 8G005YT restore - by Radioroslyn - 06-07-2016, 07:01 AM

RE: A Zenith 8G005YT restore - by klondike98 - 06-07-2016, 08:25 AM

RE: A Zenith 8G005YT restore - by Kenneth F. Besso Jr. - 06-07-2016, 10:34 AM

RE: A Zenith 8G005YT restore - by morzh - 06-07-2016, 11:01 AM

RE: A Zenith 8G005YT restore - by klondike98 - 06-12-2016, 09:38 AM

RE: A Zenith 8G005YT restore - by sam - 06-12-2016, 03:15 PM

RE: A Zenith 8G005YT restore - by klondike98 - 06-16-2016, 09:27 AM

RE: A Zenith 8G005YT restore - by morzh - 06-16-2016, 10:00 AM

RE: A Zenith 8G005YT restore - by klondike98 - 06-19-2016, 09:04 PM

RE: A Zenith 8G005YT restore - by Radioroslyn - 06-20-2016, 06:58 AM

RE: A Zenith 8G005YT restore - by klondike98 - 06-20-2016, 08:09 AM

RE: A Zenith 8G005YT restore - by klondike98 - 06-21-2016, 04:10 PM

RE: A Zenith 8G005YT restore - by klondike98 - 06-23-2016, 02:20 PM

RE: A Zenith 8G005YT restore - by klondike98 - 06-28-2016, 04:15 PM

RE: A Zenith 8G005YT restore - by Radioroslyn - 07-06-2016, 08:14 AM

RE: A Zenith 8G005YT restore - by klondike98 - 07-06-2016, 09:50 AM

RE: A Zenith 8G005YT restore - by klondike98 - 07-07-2016, 09:43 AM

RE: A Zenith 8G005YT restore - by Radioroslyn - 07-07-2016, 01:23 PM

RE: A Zenith 8G005YT restore - by klondike98 - 07-07-2016, 06:26 PM

RE: A Zenith 8G005YT restore - by klondike98 - 07-14-2016, 11:02 AM

RE: A Zenith 8G005YT restore - by Radioroslyn - 07-14-2016, 12:44 PM

RE: A Zenith 8G005YT restore - by Radioroslyn - 07-14-2016, 01:00 PM

RE: A Zenith 8G005YT restore - by klondike98 - 07-14-2016, 01:12 PM

RE: A Zenith 8G005YT restore - by Radioroslyn - 07-14-2016, 01:33 PM

RE: A Zenith 8G005YT restore - by klondike98 - 07-14-2016, 03:58 PM

RE: A Zenith 8G005YT restore - by Radioroslyn - 07-14-2016, 04:49 PM

RE: A Zenith 8G005YT restore - by klondike98 - 07-14-2016, 07:59 PM

RE: A Zenith 8G005YT restore - by klondike98 - 07-16-2016, 08:46 AM

RE: A Zenith 8G005YT restore - by klondike98 - 07-16-2016, 12:02 PM

RE: A Zenith 8G005YT restore - by Radioroslyn - 07-16-2016, 02:40 PM

RE: A Zenith 8G005YT restore - by klondike98 - 07-17-2016, 08:11 AM

RE: A Zenith 8G005YT restore - by Radioroslyn - 07-17-2016, 09:03 AM

RE: A Zenith 8G005YT restore - by klondike98 - 07-17-2016, 09:33 AM

RE: A Zenith 8G005YT restore - by Radioroslyn - 07-17-2016, 09:36 AM

RE: A Zenith 8G005YT restore - by klondike98 - 07-17-2016, 09:37 AM

RE: A Zenith 8G005YT restore - by Radioroslyn - 07-17-2016, 10:06 AM

RE: A Zenith 8G005YT restore - by klondike98 - 07-17-2016, 10:49 AM

RE: A Zenith 8G005YT restore - by Phlogiston - 07-17-2016, 02:06 PM

RE: A Zenith 8G005YT restore - by klondike98 - 07-17-2016, 02:49 PM

RE: A Zenith 8G005YT restore - by klondike98 - 07-20-2016, 05:38 PM

RE: A Zenith 8G005YT restore - by Phlogiston - 07-20-2016, 07:29 PM

RE: A Zenith 8G005YT restore - by klondike98 - 08-30-2016, 03:13 PM

RE: A Zenith 8G005YT restore - by Radioroslyn - 08-30-2016, 07:28 PM

RE: A Zenith 8G005YT restore - by klondike98 - 08-30-2016, 08:03 PM

RE: A Zenith 8G005YT restore - by Radioroslyn - 08-30-2016, 10:07 PM

RE: A Zenith 8G005YT restore - by klondike98 - 08-31-2016, 07:51 AM

RE: A Zenith 8G005YT restore - by klondike98 - 09-10-2016, 03:39 PM

RE: A Zenith 8G005YT restore - by klondike98 - 09-22-2016, 02:04 PM

RE: A Zenith 8G005YT restore - by sam - 09-22-2016, 06:12 PM

RE: A Zenith 8G005YT restore - by Eliot Ness - 09-26-2016, 03:28 PM

RE: A Zenith 8G005YT restore - by Paul Philco322 - 10-10-2016, 02:26 PM

RE: A Zenith 8G005YT restore - by klondike98 - 10-10-2016, 04:15 PM

RE: A Zenith 8G005YT restore - by Radioroslyn - 10-10-2016, 06:42 PM

RE: A Zenith 8G005YT restore - by KCMike - 10-10-2016, 06:50 PM

RE: A Zenith 8G005YT restore - by klondike98 - 10-10-2016, 07:55 PM

RE: A Zenith 8G005YT restore - by patrickdickey52761 - 11-04-2018, 12:26 AM

RE: A Zenith 8G005YT restore - by klondike98 - 11-04-2018, 07:18 AM

RE: A Zenith 8G005YT restore - by morzh - 11-04-2018, 11:21 AM

RE: A Zenith 8G005YT restore - by klondike98 - 11-04-2018, 12:00 PM

RE: A Zenith 8G005YT restore - by morzh - 11-04-2018, 12:37 PM

RE: A Zenith 8G005YT restore - by MrFixr55 - 04-04-2023, 07:19 AM

RE: A Zenith 8G005YT restore - by morzh - 04-04-2023, 08:42 AM

RE: A Zenith 8G005YT restore - by MrFixr55 - 04-05-2023, 07:11 AM

RE: A Zenith 8G005YT restore - by radiorich - 04-05-2023, 11:36 PM

RE: A Zenith 8G005YT restore - by morzh - 04-06-2023, 11:57 AM

View a Printable Version

Users browsing this thread: 3 Guest(s)

Recent Posts
PT-6 antenna connections
Notice in the schematic the notch at the bottom of the antenna coil is between pins 3 & 4. Yes, pin 6 of the 7C6 is...RodB — 07:34 PM
bridkarl
I have two PT-6 chassis. On both there is a blue wire that runs from the above chassis transformer to pin 6 of 7C6. So t...bridkarl — 07:23 PM
Cannot Adjust an IF Transformer’s cores
Joseph, now you are an engineer!!RodB — 06:37 PM
PT-6 antenna connections
Hi, reading your explanation I can see the confusion. If you take it one connection at a time it should result in a desi...RodB — 06:34 PM
Cannot Adjust an IF Transformer’s cores
It works! I received the PCBs this morning in the mail, and put everything together. I reused the base from the original...jrblasde — 04:32 PM
PT-6 antenna connections
I seem to have lost my way on this PT-6. I see the antenna aerial transformer schematic - I’m reading pins 1 through ...bridkarl — 12:30 PM
40-150 General questions
Good thing you're a good electrician ... the pictures show a lot of rewiring in your future! Take care and BE HEALTHY!...GarySP — 11:52 AM
40-150 General questions
I think RobB has it right. It is a part number and looks like its stamped on the chassis and that wasn't something you ...klondike98 — 11:41 AM
40-150 General questions
It's most likely a part number. Most of Philco part numbers are in that format. I looked at the parts list for this mode...RodB — 08:10 AM
40-150 General questions
Hi Kevin, No, I don't but I like your Quote about being a good electrician. The way I look at it is "The fact ...MrFixr55 — 08:06 AM

Who's Online

There are currently 2933 online users. [Complete List]
» 3 Member(s) | 2930 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me