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Old 15th Apr 2019, 8:55 am   #1
1976saint
Retired Dormant Member
 
Join Date: Feb 2019
Location: Waterlooville, Hampshire, UK.
Posts: 18
Default Aiwa HT-DV90 Help (no power)

After the successful help/diagnosis and repair of my old AKAI AA-RL1 AMP (https://www.vintage-radio.net/forum/...d.php?t=154464) my next project is to get my old Awia HT-DV90 working again. I'd like to use it again as a CD-Player to go with my newly working AMP.

It had a problem firstly that it didn't read disks anymore but that was fine as I primarily used it for TV surround due in most part to it's dual OPTICAL Inputs!

Then one day it wouldn't power on. I put it in storage and a few years back but recently took the lid off and found that the FUSE F604 had blown.

So not being good at electronic circuit diagnostics (but handy with a soldering iron) I turn to you guys to once again help point me in the right direction as to where to start looking please.

I've attached the service manual (which I found free this time) and photos of the power PCB. Note the underside which look to be some kind of capacitor maybe which do not look great.

https://www.manualslib.com/download/...a-Ht-Dv90.html

Kind Regards
Paul
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