AIWA AD-F660 AD-F770 AD-F990

[desidani]

I have all this decks

I will buy an AD-F770 in 1984 and it works very well for a lot of years. I love it!
About ten years ago it showed have a bad WOW and FLUTTER, i mean the motor don't work good so i changed it with an unoriginal motor but the problem not leaved.
From that time the deck no longer worked.

Recently i buyed an AD-F990 on EBAY (this work good ) and an AD-F660 (that need repair).
I found the AD-F660 failure in a little transistor (driver motor) so now this deck work good too.

Some day ago i tested the AD-F770 but it don't work...
Now I want to permanently repair the AD-F770 to have the FULL COLLECTION WORKING.

Have someone this SERVICE MANUALS? I think this decks are about the same (mechanical view) so anyone of those Service Manual can help me.
The best thing would be to find all three service manuals

Please send me to desidani67@hotmail.com and to desinano.daniele@gmail.com or upload them.

Really thanks all people can help me!
Daniele