What is going on with HifiEngine?

Hello,

I luckily found this thread looking for a service manual for a Marantz CR610 on hifiengine, and can not access it, tried to create an account but it's blocked...
Could you check if it is avalaible and share it with me please ?
I also tried elektrotanya.com or sharefx but also blocked from creating an account.

https://www.hifiengine.com/manual_library/marantz/m-cr610.shtml

Thank you !
 
Hi all, I’m hoping someone can help me out. I too have been trying to join hifiengine as I’ve been told they have a document I need. I have a power supply issue with my Marantz Pm11S1 and the service bulletin to fix is located on hifiengine. I have tried everywhere else with no joy and I am now left with a humming transformer. I spoke to a specialist who said if I can get some more details then they may be able to build the piggy-back pcb that is required to silence the half wave rectification hum. If anyone could download the service bulletin and forward it to me, I would be extremely grateful. I believe the subject was titled Humming T/X.
 
I desperately search for the service manual for a Marantz PM325 (my first stereo I bought more than three decades ago :)), which needs some repair. I can't find it anywhere, except on HifiEngine.

All attempts to register at HifiEngine here from Germany failed, everything blocked :mad:. I would be more than happy if someone could support me. That's what I would need:

https://www.hifiengine.com/hfe_downloads/index.php?marantz/marantz_pm325_service_en.pdf

Have a nice weekend!
 
@ rayma. SST in the UK told me if I can find the schematic for the pig back board and the faulty circuit board, they may be able to produce the circuit required to complete this old fix. I’m hoping the info you provided will do the trick. The circuit doesn’t look too complex so if they can’t/ won’t produce the new board, I will have a go myself. Due to them being 240miles away and my current work commitments, I won’t know for a few weeks. Either way I will let you know the outcome. Thanks again for posting.
 
Hello friends, could someone be so kind as to provide me with the schematics and service manual of the Technics ST-3500?
I've looked all over, and they are only available on hifiengine. The tuner is opened up on my workbench right now, but without the schematic it's a lost cause I'm afraid!
Kind regards