Repair and troubleshoot through the process of diagnosing the faults and servicing a Kenwood KX-7030 tape cassette deck. Repair the MPX filter circuit, solving high wow & flutter problems fine-tune the azimuth playback and record levels for optimal performance . Whether you are a beginner or an experienced audio technician, this step-by-step guide will help you maintain your cassette deck in top condition. Stay tuned and learn how to keep your cassette deck in perfect working order!
e-mail address for test tapes : cassettedeckrepair@gmail.com
tools and software used, the below are affiliate links to amazon and ebay where i get a few % if you order through these links with no extra cost to you
Cassette test tapes : https://ebay.us/fpTg1k
Isoflex pdp 65 oil : https://ebay.us/I0eEWt
Cleaning brush for capstan bearing : https://amzn.to/3XKbThH
Ceramic screwdrivers for adjusting : https://amzn.to/3MK4pVI
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Weller soldering station : https://amzn.to/3XKIUtX
Desoldering station : https://amzn.to/4etgXwC
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NAK T100 software : http://www.anaxwaves.com/NAKT100/
00:00 intro
00:38 initial test
03:20 troubleshooting MPX filter
04:46 disassembling deck to clean
05:17 cleaning case, pcb and metals
05:53 transport
06:38 assembling after cleaning
07:30 repairing MPX filter circuit
13:39 taking transport apart to clean and replace belts
23:12 high wow & flutter
27:01 testing with replacement belt
28:29 azimuth, play and record level check
31:16 conclusion
my name is Rene, from 1985 to 1999 I used to repair in and out of warranty cassette decks and walkmans for Kenwood, Yamaha , Pioneer, Sanyo and other brands and with the current increasing interest in analog audio, and cassette decks in particular, I started this channel to share tips and tricks that I have picked up over the years.
I will mostly do 'end-to-end' video's about repairing, servicing and adjusting the deck from beginning to end with a lot of talking , showing , tips etc and very little editing.
If you have any questions or particular video's you would like to see just reach out and maybe I can assist ?
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