Question about Panasonic SC-DK20 System
Ok man first thing I need to know did you decide the Pickup assy was bad or did a repair shop?? I fyou did or the repair shop how did they come to that conclusion??? if a pickup is truly bad you cant just repalce it and expect it to work No my friend Im not saying your stupid or any of the sort just uninformed maybe.. If a pickup assy is replaced you must first off have the service manual to see where the rf terminal is to connect your scope to look at the rf pattern. Now you also must have the serviuce manual to perform the focus and tracking Offset adjustment as well as the focus and tracking gain alighnment. First thing you wanna do is adj the offset adjustment as this will set the focus and tracking coils in a center alighnment for the gain Now this is a very important adjustment my friend as if the offsets off on focus it wont play certan disc and if the tracking is off alighnment it will skip all over all of a suddenly for no reason. Now you must have a scope to see what bthe rf pattern looks like to do any sort of alighnment or to see what bthe state of the laser is in. as sometimes even new laser assys. need whats called a grating adjustment and you really need the right tools as well as the right equipment to do these adjustments with . A laser pickup dosent go out as often as most servicers says it does as there was a servey done with the Mishuta corp( panasonic) and 85% of returned pickups were not defective and should not have been replaced. Now im not sure on how much experience you have with this stuff but if your a hobby type repairer thats great but please you may be over your head so see if someone with the proper eqipment as well as the proper tools can assist you in this repair. And I do think its a good thing that you are trying My friend But without the right service manuals as well as the proper tools your spend a bundle and get Now where??!! GOOD LUCK
Posted on May 21, 2006
A 6ya expert can help you resolve that 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.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Dec 18, 2010 | Philips MC-70 CD Shelf System
Apr 11, 2010 | Pioneer PD-M603 6-Disc CD Changer
Feb 21, 2010 | Yamaha CDC-765 5-Disc CD Changer
Feb 20, 2010 | Teac PD-D2410 5-Disc CD Changer
Jan 16, 2010 | Blaupunkt Car Audio & Video
May 02, 2009 | Technics SL-PD8 5-Disc CD Changer
Dec 11, 2008 | Pioneer PD-F908 101-Disc CD Changer
May 11, 2008 | Kenwood CD-203 5-Disc CD Changer
Apr 30, 2007 | Kenwood KDC-2025 CD Player
Nov 18, 2007 | Panasonic SC-DK20 System
99 people viewed this question
Usually answered in minutes!