610 help

Thread Rating:

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

Linear Mode

610 help

keith49vj3
Member

Posts: 157
Threads: 36
Joined: Dec 2009
City: Johnston, IA

#23

03-14-2015, 03:05 PM

Mondial, I usually panic when I try to follow schematics through rotary switches and I have a hard time following schematics in general. Having said that I think the oscillator coils for the broadcast band are circled as shown below. Is that correct? I've marked some test points and recorded the resistance readings. I'm thinking my coils are good but I'd like another opinion. I've got a 32K resistor where the schematic shows a 51K resistor and I've got the 20 ohm resistor from cathode to ground as discussed earlier.
Thanks,
Keith

Attached Files Image(s)

Find

« Next Oldest | Next Newest »

Messages In This Thread

610 help - by keith49vj3 - 03-07-2015, 11:54 AM

RE: 610 help - by morzh - 03-07-2015, 12:17 PM

RE: 610 help - by keith49vj3 - 03-07-2015, 12:26 PM

RE: 610 help - by morzh - 03-07-2015, 12:34 PM

RE: 610 help - by Ron Ramirez - 03-07-2015, 12:39 PM

RE: 610 help - by keith49vj3 - 03-08-2015, 05:48 PM

RE: 610 help - by Ron Ramirez - 03-08-2015, 06:36 PM

RE: 610 help - by keith49vj3 - 03-08-2015, 07:45 PM

RE: 610 help - by morzh - 03-08-2015, 07:54 PM

RE: 610 help - by keith49vj3 - 03-08-2015, 08:44 PM

RE: 610 help - by morzh - 03-08-2015, 08:59 PM

RE: 610 help - by keith49vj3 - 03-09-2015, 06:08 AM

RE: 610 help - by morzh - 03-09-2015, 09:28 AM

RE: 610 help - by klondike98 - 03-09-2015, 09:52 AM

RE: 610 help - by Eliot Ness - 03-10-2015, 08:18 AM

RE: 610 help - by Mondial - 03-10-2015, 09:37 AM

RE: 610 help - by keith49vj3 - 03-12-2015, 06:31 AM

RE: 610 help - by morzh - 03-12-2015, 08:11 AM

RE: 610 help - by keith49vj3 - 03-13-2015, 06:26 AM

RE: 610 help - by Mondial - 03-13-2015, 07:41 AM

RE: 610 help - by keith49vj3 - 03-13-2015, 10:15 PM

RE: 610 help - by Mondial - 03-14-2015, 08:01 AM

RE: 610 help - by keith49vj3 - 03-14-2015, 03:05 PM

RE: 610 help - by Radioroslyn - 03-14-2015, 04:52 PM

RE: 610 help - by keith49vj3 - 03-14-2015, 06:09 PM

RE: 610 help - by Mondial - 03-14-2015, 06:21 PM

RE: 610 help - by morzh - 03-14-2015, 06:34 PM

RE: 610 help - by keith49vj3 - 03-14-2015, 07:09 PM

RE: 610 help - by Mondial - 03-14-2015, 07:23 PM

RE: 610 help - by Radioroslyn - 03-14-2015, 07:25 PM

RE: 610 help - by keith49vj3 - 03-14-2015, 07:59 PM

RE: 610 help - by Radioroslyn - 03-14-2015, 08:18 PM

RE: 610 help - by klondike98 - 03-14-2015, 09:10 PM

RE: 610 help - by Ron Ramirez - 03-14-2015, 10:13 PM

View a Printable Version

Users browsing this thread: 1 Guest(s)

Recent Posts
Philco 16B Parts
Hi Dan, Mike is correct, there's a lot of painted stuff on the chassis but it looks pretty good. The sm is all there,sp...Radioroslyn — 03:50 PM
1930s Stromberg-Carlson Tombstone Radio need help identifying model number
Hi Cap'n Clock, Unfortunately, I do not have this radio. This is a shame because this should be a good performer. 2A...captainclock1988 — 03:43 PM
Philco 42-390, code 121 speaker
Using a 5W 1.5k ceramic resistor in place of the field coil and using a 4 ohm PM speaker, I was able to bring the radi...Stevelog — 02:57 PM
Philco 60 Squealing
I have taken out the 2nd IF and found a problem or not. I believe the coils are litz wire. There is a very small strand ...dconant — 02:13 PM
Philco 6K7
I am restoring a Philco 37-60. The am reception is very good, but the shortwave is very weak. Run 6 Philco removes the g...bobbyd1200 — 01:35 PM
1930s Stromberg-Carlson Tombstone Radio need help identifying model number
Hi Cap'n Clock, Unfortunately, I do not have this radio. This is a shame because this should be a good performer. 2A5...MrFixr55 — 06:48 AM
American Bosch Model 802 auto radio
I think it would come under either American Bosch or United American Bosch. American Bosch made sets for the American We...Arran — 05:53 AM
trying to identify this wire type
Thanks to all for the feedback. As Arran said, it is probably an older replacement and yes it has a grid cap so I will ...georgetownjohn — 09:32 PM
trying to identify this wire type
It's possible that the red wire, actually a grid cap lead, is a very old replacement, I can't remember seeing a pre 1939...Arran — 09:18 PM
Gilfillan Brothers Car Radio?
Hi everyone, Special thanks to Joe Rossi for tracking down this obscure radio and thanks to others who took up the hun...Antipodal — 08:15 PM

Who's Online

There are currently 6164 online users. [Complete List]
» 1 Member(s) | 6163 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me