Today at Atelier Kaz - ex-Honda R&D, F1, Indy/CART engineer

While waiting for the vacuum leak check of cooling system,
started to work on the Head Unit (HU).

The owner reported that the HU no longer shows anything
on the display and just dead.

He already checked the fuse and looked to be fine so
wanted me to take a look at it.
If it can be repaired, he wants to install the iPod adaptor
USA Spec PA11-HON so I have to open the HU any way.
...

Tags: audio head unit, head unit, headunit

Categories

Audio

While carrying out Eng Refresh Stage 1 + LMA service and
cooling/brake system overhaul,
I was working on another NSX.





As reported earlier here, the ACC line for the CD changer port was
seriously damaged inside the audio head unit.

As I didn’t like the fact that the track was already ...

Tags: head unit, ipod, ipod adaptor, pa11 hon, pa11-hon, usa spec

Categories

Audio

Time to test the repaired head unit.
Used two Bose AMPs and the real Bose speakers from NSX for the testing.

Managed to find ancient cassette tape and played it for a while to
check the tape deck features.

Then, made simple ANT to check the radio features.

As I didn’t have spare iPod adaptor, ...

Tags: audio head unit, head unit

Categories

Audio

While carrying out the Engine Refresh,
spent some time on the Audio head unit for another owner.

Several years ago, he noticed intermittent cracking noise from
all speakers and at that time, someone disconnected one of
the Bose AMP and that seemed to fix the issue.

However, the issue came back later and the ...

Tags: audio head unit, head unit

Categories

Audio