Date   : Sat, 11 Sep 2004 08:25:46 +0100
From   : "MARK of EALING" <m-and-m@...>
Subject: Re: Fw: RGB Output BBC b

Thank you for your reply,
    Yes the monitor is working. I showed that to the repairers by plugging
another BBC B into the RGB of the monitor and the monitor worked.
Kind Regards, Mark.

----- Original Message ----- 
From: "Sprow" <info@...>
To: <bbc-micro@...>
Sent: Saturday, September 11, 2004 8:08 AM
Subject: Re: [BBC-Micro] Fw: RGB Output BBC b


> In article <005401c49780$963cedc0$520686d9@...>,
>    MARK of EALING <m-and-m@...> wrote:
> >     Hello to all,
>
> >     I have a BBC b+64 which has it's RGB output shot.
> >
> >     Is there any useful tip I need to inform the would be repairers
> > regarding any oddities in these BBC's, or would I be better off finding
a
> > computer repair workshop that can tackle these computers? Also where are
> > they?
>
> So the UHF and composite outputs still work? Weird. Sure it's not just
your
> monitor that's not working?
>
> Your repair shop should have a scope, the first thing to look at is if the
> RGB outputs are working but there's no sync: if so replace IC48.
>
> If no RGB outputs then replace Q4-6 and have a buzz round the resistors to
> check they're not open,
> Sprow.
>
>