well after 5 days of the hu working fine, its now buggered again :-(
was all fine yesterday, then this morning, start engine, go 2 turn on hu, and no power 2 it again, so fuse must have gone and hu must be shorting again
Have emailed sony requesting a wiring diagram 4 the unit circuit, i will prob take it apart and hoover it again and see if that solves problem again, last time i just used a hoover on blow, its an old unit which can probably be bought for £75 now on ebay so isnt worth spending much on it 2 fix it
very very anoying, had everything working fine, all wired up, but noo cant have sumin being perfect can we, what a load of to$$
