20 Most Recent Harman Multimedia AVR 745 Receiver Questions & Answers


The audio amplifiers circuits are damaged send it to a repair shop.

Harman... | Answered on Aug 09, 2015


Please see my other answers for Harman Kardon issues. If you can't find them, please respond back here.

Harman... | Answered on Dec 19, 2014


Check all +/- from power supplies. It can be as easy as a fuse. I just had one were F601 and F602 fuses were broken. If this happens it is most likely due to bad solder joint on the diode bridge D601. These compontens are all seated on the board closest to the main transformer, on the left side seen from front side.

Harman... | Answered on Nov 02, 2014


Hey there.
I've also submitted my avr745 to rep. now but they can not find out what is wrong with it. they've had it for 3 months soon, to im getting pretty tired of waiting. you know how to repair your avr 745? Really need a solution to this problem soon.

Harman... | Answered on Jul 28, 2013


I have done an update in the past/ ONE Thing/ you do not attempt to do an update at the same time you download the firmware update.
You always download the update/ Open/ Read the instruction and follow them as directed.
An Yes/ it is possible that you might be doomed/ but I would go back/ Download the update with out being connected to the reciever/ Open the download/ Make a folder for it to uncompresse to. Choose that folder when prompted as to where it is sent when uncompressing.
Then go to that folder and READ EVERYTHING FIRST. There is a folder in there that is named to read first.
Once you have read it/ you will see that it is easy to do/ and see your mistake.
I believe that if you try it again, (even though your reciever info is screwed up) it will take the full update.
Sorry about the caps/ I am not trying to yell or what every they say about caps. It just is really important to read everything first. If you don't think you understand what you read/ Read it untill you do understand it. Do more research until you do.

Harman... | Answered on Nov 16, 2008


Avr 745 HDMI only output 1080i not 1080p. Your PS3 is capable of 1080p. You have to adjust your PS3 to 1080i then your screen will work. I hope Harman will come up with the upgrade for HDMI that can output 1080p otherwise you have to suffer or stuck with 1080i. Hope this will solve your problems.

Harman... | Answered on Apr 18, 2008


Puedes llevarlo a cualquier centro de reparaciones.

Harman... | Answered on Apr 06, 2008


Another way to solve this rear speakers problems is to go to the equalizer and have the system recognizes the sound coming out of all speakers. The AVR 745 comes with a microphone on the stick, using that to run the manual equalizer. It is the manual equalizer will set the rear speakers.

Harman... | Answered on Apr 03, 2008


There is no battery to fix this issue. There is a Back Up capacitor that serves this function. Nor a DIY repair. If you require more assistance, or would like to inquire about repairing your HK, please visit my website at audioserviceclinic.com and contact me there.

Harman... | Answered on Dec 19, 2014


Please see my other answers for Harman Kardon issues. If you can't find them, please respond back here.

Harman... | Answered on Dec 19, 2014


Please respond back in English only.

Harman... | Answered on Dec 19, 2014


Yes, either the internal contacts to the speaker wires are broken or (most likely) the amplifier circuit has failed and you will have to replace it.
It's a complex job that only an experienced repairman should do.

Harman... | Answered on Sep 09, 2011


you have a blown capacitor in your receiver it controls you constant flow of electricity to keep the unit on you cant fix it without the required part so you should take it to the shop

Harman... | Answered on May 15, 2011


The power supply has failed.

Audio Players &... | Answered 13 hours ago


Request the diagram directly from Collins.

Audio Players &... | Answered 2 days ago


https://www.bing.com/search?q=Disney+Princess+Piano+Keyboard+manual&qs=n&form=QBRE&sp=-1&pq=disney+princess+piano+keyboard+manual&sc=1-37&sk=&cvid=684FE75E6DEF4D46A57FC0E559B6BF45

Audio Players &... | Answered on Sep 23, 2020


Sounds like you are doing a 'forced restart', rather than a Hard Reset. you can only do a Hard (Factory) Reset from a computer. Both are listed below.

Learn how to force restart your iPod - Apple Support

support.apple.com > en-ca
Jump to iPod touch - Force restart your iPod touch. Follow the instructions for your model: iPod touch (7th generation). Press and hold both the Top button ...

Hard Reset APPLE iPod Nano 5th Generation, how to ...

www.hardreset.info > devices > apple > apple-ipod-nano-5th-generation
Hard Reset APPLE iPod Nano 5th Generation · First of all, plug in your iPod to the PC and then open iTunes. · Select your iPod from the left menu in iTunes. · You ...

Fully reset / restore your iPod nano to factory settings

ipodiphoneitunestutorials.com > iPodNanoTutorials > restoreIpodNan...
If you are experiencing severe problems with your iPod nano, you can as a last resort, completely restore your iPod to its "Factory Settings". Before you do this, ...

Audio Players &... | Answered on Sep 22, 2020


http://diagramas.diagramasde.com/audio/HCD-ZX10D.pdf here's the manual for this model. I have the same problem, have'nt managed to turn off demo mode. If you figure it out let me know :-)

Audio Players &... | Answered on Sep 21, 2020


Hello, Daniel -

I suggest you contact JPay directly (via a telephone call). This is the link to the JPay Contact information:
https://www.jpay.com/ContactInfo.aspx

I believe you will need to send the JPay 5 to JPay with a check to cover the unlocking fee. JPay will send the unlocked JPay 5 back to you.

Best wishes.

Audio Players &... | Answered on Sep 20, 2020

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