-   I have opened it up and looked inside and it does not appear to be basic electronics. Furthermore, all parts are soldered down. I thought if they could be replaced easily, it owuld be a case of removing the chips from sockets as opposed desoldering.
-   i have a sony dav-DZ100 and it say inplug protect on the screen all the time. I have read that i can fix the amplification with some parts. does anyone know which ones i need?-   richirich
Your system got problem in Amplifier section and there might be 1 or 2 Amp ICs defective. If you know basic electronics and can replace chip ICs, will tell you the part number and description.
Need the remote control code for Sony DVD home Theater system DAV-DZ 750k so I can program my...
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Need the remote control code for Sony DVD home Theater system DAV-DZ 750k so I can program my Samsung TV remote control
I moved recently; my mini home theater system, Sony model DAV-DZ100 worked before; at my new...
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I moved recently; my mini home theater system, Sony model DAV-DZ100 worked before; at my new location, when I tried to read a CD or DVD, the message CANNOT PLAY appeard in the small window of the receiver.
Reading the 'operating instructions' book, I then realised there was a procedure to make a 'MECHA LOCK' (mechanical lock) I suppose on the CD-DVD device.
How to repair that?