Marantz 4230

Thread Rating:

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

Linear Mode

Marantz 4230

Ron Ramirez
Silent Key

Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand State, Province, Country: Indiana

#49

04-09-2019, 07:47 PM

Good news:

My Phorum Phriend has informed me that the 4230 is up and running again. The culprit: a bad transistor in the FM IF section of the tuner board.

I want to express my sincere appreciation for his taking over the job. After you mess with something so long, too often your brain becomes fatigued and you start second guessing yourself..and your progress comes to a complete halt. This is where a second pair of eyes always helps. Icon_thumbup

--
Ron Ramirez
Ferdinand IN

Find

« Next Oldest | Next Newest »

Messages In This Thread

Marantz 4230 - by Ron Ramirez - 02-20-2017, 09:34 PM

RE: Marantz 4230 - Epilogue - by TV MAN - 02-21-2017, 09:00 AM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 02-21-2017, 11:04 AM

RE: Marantz 4230 - Epilogue - by Steve Davis - 02-21-2017, 12:43 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 02-21-2017, 05:00 PM

RE: Marantz 4230 - Epilogue - by morzh - 02-21-2017, 05:41 PM

RE: Marantz 4230 - Epilogue - by rocketeer - 03-05-2017, 12:46 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 03-05-2017, 01:34 PM

RE: Marantz 4230 - Epilogue - by rocketeer - 03-05-2017, 05:40 PM

RE: Marantz 4230 - Epilogue - by morzh - 03-05-2017, 11:07 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 08-20-2017, 03:53 PM

RE: Marantz 4230 - Epilogue - by BrendaAnnD - 08-20-2017, 05:12 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 08-20-2017, 08:20 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 08-24-2017, 08:00 PM

RE: Marantz 4230 - Epilogue - by morzh - 08-24-2017, 09:14 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 08-24-2017, 09:55 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 08-26-2017, 11:49 PM

RE: Marantz 4230 - Epilogue - by morzh - 08-27-2017, 07:42 AM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 09-04-2017, 10:12 PM

RE: Marantz 4230 - Epilogue - by morzh - 09-05-2017, 01:56 PM

RE: Marantz 4230 - Epilogue - by BrendaAnnD - 09-05-2017, 03:43 PM

RE: Marantz 4230 - Epilogue - by morzh - 09-05-2017, 03:43 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 02-14-2019, 07:33 PM

RE: Marantz 4230 - Epilogue - by morzh - 02-14-2019, 09:17 PM

RE: Marantz 4230 - Epilogue - by mikethedruid - 02-14-2019, 09:27 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 02-14-2019, 10:25 PM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 02-20-2019, 09:12 AM

RE: Marantz 4230 - Epilogue - by morzh - 02-20-2019, 09:44 AM

RE: Marantz 4230 - Epilogue - by Ron Ramirez - 02-22-2019, 10:52 PM

RE: Marantz 4230 - by Ron Ramirez - 02-23-2019, 11:04 PM

RE: Marantz 4230 - by EdHolland - 02-24-2019, 02:30 AM

RE: Marantz 4230 - by Ron Ramirez - 02-24-2019, 07:05 PM

RE: Marantz 4230 - by Ron Ramirez - 03-04-2019, 10:40 PM

RE: Marantz 4230 - by morzh - 03-04-2019, 11:34 PM

RE: Marantz 4230 - by Ron Ramirez - 03-05-2019, 11:59 AM

RE: Marantz 4230 - by morzh - 03-05-2019, 02:17 PM

RE: Marantz 4230 - by Ron Ramirez - 03-05-2019, 02:28 PM

RE: Marantz 4230 - by morzh - 03-05-2019, 04:35 PM

RE: Marantz 4230 - by Ron Ramirez - 03-05-2019, 04:43 PM

RE: Marantz 4230 - by rocketeer - 03-05-2019, 05:36 PM

RE: Marantz 4230 - by Ron Ramirez - 03-10-2019, 04:24 PM

RE: Marantz 4230 - by radiohenry - 03-10-2019, 09:08 PM

RE: Marantz 4230 - by Eliot Ness - 03-12-2019, 02:18 AM

RE: Marantz 4230 - by Ron Ramirez - 03-14-2019, 08:44 AM

RE: Marantz 4230 - by PhilcoMike - 03-15-2019, 03:08 PM

RE: Marantz 4230 - by Ron Ramirez - 03-16-2019, 07:02 PM

RE: Marantz 4230 - by rfeenstra - 03-16-2019, 07:14 PM

RE: Marantz 4230 - by Ron Ramirez - 03-16-2019, 10:08 PM

RE: Marantz 4230 - by Ron Ramirez - 04-09-2019, 07:47 PM

RE: Marantz 4230 - by EdHolland - 04-10-2019, 01:35 PM

RE: Marantz 4230 - by Ron Ramirez - 04-20-2019, 03:38 PM

RE: Marantz 4230 - by Stall-U-Rated - 04-20-2019, 04:29 PM

RE: Marantz 4230 - by EdHolland - 04-20-2019, 10:03 PM

RE: Marantz 4230 - by Ron Ramirez - 05-26-2019, 06:24 PM

RE: Marantz 4230 - by Paul Philco322 - 05-26-2019, 08:51 PM

RE: Marantz 4230 - by Eliot Ness - 05-26-2019, 09:15 PM

RE: Marantz 4230 - by EdHolland - 05-29-2019, 10:59 AM

View a Printable Version

Users browsing this thread: 11 Guest(s)

Recent Posts
Shadow Meter Bulb
Not sure if anyone has tried this but there are 6.3 volt miniature lamps in bayonet and screw-in base options available ...GarySP — 11:31 AM
Shadow Meter Bulb
Any 6.3 volt pilot light will work. I would use the brightest one I could find in my workroom. Be sure the dial is clean...RodB — 10:45 AM
HiFi (Chifi) tube amp build - but my own design.
Tim, nice write up and thanks for sharing !! Sincerely Richardradiorich — 02:47 AM
HiFi (Chifi) tube amp build - but my own design.
Well, this was a real "Hum-Dinger" :lol: ! This will be kinda long, but hopefully it will help others having t...TV MAN — 01:55 AM
Shadow Meter Bulb
Phorum members, I am trying to find the bulb # for PHILCO Shadow Meter part number 45-2180 that is from a 37-640 chassis...georgetownjohn — 06:53 PM
Philco 41-608 changer coupler
3D-printing...short of machining, of course. Or molding.morzh — 05:20 PM
Philco 41-608 changer coupler
Thanks, Morzh. That solves the issue of the rubber pieces. Now, I need to find a way to replicate the pot metal piec...alangard — 05:07 PM
12' Philco
If it is 12', either Kareem or Andre would have to jump pretty high to look at the front panel. Kareem would have an e...morzh — 01:48 PM
12' Philco
And here's a story about the tires on the truck. Same "no-stoop" guy must have installed these! Take care a...GarySP — 01:17 PM
Hickok AC51 tube tester
I think they have only shown the secondaries of the transformer. Two of them feed the rectifiers' filaments.morzh — 12:58 PM

Who's Online

There are currently 7993 online users. [Complete List]
» 1 Member(s) | 7992 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me