I got a pannasonic cdx 802 cd player
and TM-701L LCD screen.
The cdplayer is connected to the toyota cables througt iso connectro.
The +12V for the LCD screen are connected to red +12V cable (the same as CDplayer is connected to)
The ground for the CD player is througt ISO and for the LCD is an 8 square cable direct from car body.
I use standard toyota speakers. 4 front 2 rear.
I do not have any other stereo units in the car and the cdplayer does'n have any interference.
So I got ony the waves on my screen
(the horizontal lines when the engine is turned on)
Can you help me?
If I don't answer to your question just say, ( my english is not a 100% good)
Hope you understand...
So I hope you can help me.