Error 90 Communication Error between SY board and KY board in SONY VO-9850P/VO-9800 VCR is due to faulty SY board. Replace SY board or repair SY board if you have enough experience of electronics repair down to the component level.
Error 90 is a communication error between the SY board and the KY board. Possible loose cable or bad electrolytic capacitor(s).
does anybody have an owners manual? I recently purchased one of these and sony appear to have dropped support for this item j77wilko @ hotmail.com
Thanks for the above info, however could you point me in the direction of the sy board as I cant find it. KY board being the control panel. Also what capacitors are you refering to. Thanks.
×
944 views
Usually answered in minutes!
×