Question about Harman Kardon AVR 85
The display on my receiver has not worked for a long time. Before it stopped working completely, it used to turn on and off by itself. Almost like it had a lose connecting cable inside.
Everything else on the receiver (from 1998) works fine. I just wish I could see what mode it's in without connecting it to a TV.
I have just opened the receiver to see if I could find a cable that wasn't connected properly but could not find anything obvious. Does any of you have an idea for a quick solution?
The actual lcd is most likely losing its filamenty voltage from cracked solder connections. The very end pins on both sides of lcd display are connected to a filament inside of display tube. The display will go out if filament voltage is lost. If you can see the connections where lcd solders to front board look at the outside pins for ring cracks. I may be able to get service manual if you need it [email protected]
Posted on Jan 26, 2008
Same issue on my AVR75, I'll check for bad solder joints as well. Thanks.
Posted on Oct 07, 2011
I agree with the above.
Posted on Jan 27, 2008
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Sep 08, 2011 | Computers & Internet
Oct 16, 2017 | GE Spacemaker JVM1640SJ Microwave Oven
Mar 31, 2011 | Audio Players & Recorders
Oct 15, 2010 | Pioneer Car Audio & Video
Dec 19, 2008 | Pioneer DEH-P9600MP CD Player
Mar 14, 2008 | Pioneer DEH-P680MP CD Player
Oct 26, 2006 | Alpine CDA-7842
670 people viewed this question
Usually answered in minutes!