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Marantz 4230
#32

Thanks Ed.

With one more day (tomorrow) before the next chemo session, I got busy this afternoon and finished replacing electrolytics in the replacement 4230 tuner board.

For electrolytics rated at 1 uF or lower, I replaced those with film. You can see those as red or ivory boxes mounted on the board.

   

The replacement left channel audio output board is waiting for some 330 ohm resistors, but is otherwise finished.

   

I still need to replace the audio output transistors, which mount to a large heatsink which is then attached to the audio output board by way of four screws and several wires. I have the transistors.

Next time...in a week and a half or so. By then the resistors will be here.

--
Ron Ramirez
Ferdinand IN


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



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