Japanese stereos are set to pick up FM frequencies from 76-90 MHz, most of the world ourselves included use 87.5-108MHz.

It is easy and pretty inexpensive to rectify the problem when using a JDM stereo by using a frequency expander such as this:

http://cgi.ebay.co.uk/Japanese-Radio...item1e6279bf0d

I'll try to get photos with the power connected later this evening.

Hope this helps
Michael