[Tig] Problem with Dolby OPU1

[woz]

Not intimately acquainted with your system, but my guess is the dolby unit
is OK and you have possibly lost power to the head amp. (Put the dolby unit
in bypass if you can, just to eliminate it completely, although if it's had
external tone through it its probably ok), and check what works; can you get
optical audio from 16mm? 35mm? stripe? If none, then the head amp power
looks likely (check fuses, supplies???), if some then it could be either
part of the head amp or the switching logic is faulty.
I Need more info on what works and what doesn't to help.
woz

On 12/06/07, Benjamín Fernández Maribona <benjamin at digitalsprockets.net>
wrote:
>
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> ====
>
> Hello
> I would like to know if anyone can help with the sound on my Turbo
> Telecine, I have checked the bulbs in the heads the cabling etc but now I
> dont get any sound from film, the tone works OK.
> The Dolby OPU1 turns on and seems to work.
> Any ideas where to start troubleshooting this?
> Thanks
>
> --
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