hifi engine

Reply requested from Danielle

Danielle wrote:
May be you have the same problem of my AD-F660.
It was only a little transistor. Please check if Head mechanism motor is good (it move up and down the head mechanism. You can easily drive it with a battery, i don't remember if 6V or 12V. Please, look it). If motor work i think you have the same problem i had. You need only change that little transistor.
If you ask me i will look which is his mother board number and which is his compatible version.
Regards, Daniele.

I've asked Danielle to specify the transistor he's referring to, but his emailadress doesn't seem to exist anymore.
Anyone familiar with this problem or with Danielles emailadress, so I can figure out which transistor he means.
Thnx in advance.