Question about Harman Kardon HK 3250 Receiver

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Harman kardon hk 3250 empty memory radio stations after 1 day off

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Posted on Jan 02, 2017

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Posted on Sep 06, 2008

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SOURCE: Harman Kardon AVR 7000 loosing memory

This is what's in the AVR7000 service manual:

Subject: Backup Memory on AVR/DPR/HK series receivers.
In the event of the complaint: “the receiver is losing its memory (any programmed system settings)
when the unit is turned off, or after the unit is unplugged (briefly*)”:

Check and replace:
Model: AVR7000
Designator: C730
Location: Front PCB
Description: 0.047 Farad 5.5v capacitor
Part number: # P10790-ND or # J3432147324X

I'm having the same problem and this is how far i got so far. I don't kwow how to get and replace this part.

Posted on Nov 16, 2008

  • 382 Answers

SOURCE: Harman Kardon HK 3270. The receiver looses the

I believe it is actually a memory capacitor that has to be replaced. It is soldered directly into the board and requires quite a bit of know-how to replace.

Hope this helps,

Thanks,

Posted on Jan 20, 2010

  • 1 Answer

SOURCE: Help me to resolve a problem with my harman Kardon HK 3380

I'm having the same problem only difference is I baugh my product new, i love my reciver when it works I'm convinced the product is built like everything else these days cheap with no pride, designed to malfunction so hard working Americans like myself pull out of pocket to replace the product being a different brand or what, cuz large corporations repeatedly screw the little man time and time again for years and believe me folks it's only gonna get worse if the little man sits back and does nothing.. I personally do NOT recommend this product costumer service with this product also burns my as# it's a waste of time on your behalf.. Thanks for reading hope to hear from many of you.

Posted on Nov 10, 2011

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1 Answer

How do I preset the FM stations and save them?


You may be using the wrong procedure. Some receivers require you to manually tune to the desired station, then press memory.

Dec 09, 2015 | Harman Kardon HK 3270

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Harman Kardon HK 3250 Receiver- how can I connect my turntable? there is no PHONO input


These depends on what model of turntable you have .

On most it can be connected on the inputs you have mentioned ,

If only , a RIAA preamp is included in it.

You may need one, if it doesnt have,


sample phono preamp:

Phonopreamps.com Home Page

can also be connected to Aux or Tape

Oct 08, 2012 | Harman Kardon HK 3250 Receiver

2 Answers

My herman kardon receiver cannot receive any radio station The fm antena is hooked properly Thanks


Hello. My name is Dave, and I have posted a reply to your issue. I have not heard from you, so I don't know if you still require assistance with your HK. Just for your infomation, I worked for Harman Kardon, as their Technical Support Specialist. If you still need assistance, please reply. Thank you, Dave

Sep 30, 2012 | Televison & Video

1 Answer

What is the fuse size ( I know voltages but not proper ampage) for thr Harman/Kardon hk 695? Thank you


Greetings - You need a Radio Shack 270-1062 3/4 amp slow blow fuse or equivalent. Any .75-1 amp fuse of the same size should work fine.

Regards and Good Luck.

Thanks for using Fix Ya.

Mikeywaf

May 01, 2011 | Harman Kardon HK695 Computer Speakers

1 Answer

Is it posable for just the left side to go quiet. This is true for the radio and all the connections, so is there a seperate amp for just the left side and is it repairable


Yes, the amps are seperate. Most electronics is repairable.

There are many places a signal for one side may be blocked including switches, preamps, amps and connectors.

Mar 20, 2010 | Harman Kardon HK 3250 Receiver

1 Answer

Settings lost when powered off. My Harman Kardon AVR 300 forgets all its settings when powered off. All radio station settings are lost, but also the input selections eg. cd=optical 1 etcetc. I guess there...


Most of these HK receivers have a 3.6v rechargable battery on the front panel board. If the battery dies, you lose memory when it is turned off/unplugged/power failure. The battery is soldered on the board. Not replaceable by the user unless you are a tech. It should keep memory if left in standby.

Mar 14, 2010 | Harman Kardon AVR 300 Receiver

1 Answer

Harman Kardon AVR 7000 loosing memory


This is what's in the AVR7000 service manual:

Subject: Backup Memory on AVR/DPR/HK series receivers.
In the event of the complaint: “the receiver is losing its memory (any programmed system settings)
when the unit is turned off, or after the unit is unplugged (briefly*)”:

Check and replace:
Model: AVR7000
Designator: C730
Location: Front PCB
Description: 0.047 Farad 5.5v capacitor
Part number: # P10790-ND or # J3432147324X

I'm having the same problem and this is how far i got so far. I don't kwow how to get and replace this part.

Oct 25, 2008 | Harman Kardon AVR 7000

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