[Coco] Fixing my "F" board TDP-100...

Al Hartman alhartman6 at optonline.net
Sat Mar 7 18:35:04 EST 2015


>From what service manual did you get this from?

Is it scanned in so I can check it out?

-[ Al ]-

-----Original Message----- 
From: Robert Gault

Al Hartman wrote:
> Took another swing at it this morning:
>
> 1. One of the connections from the MDP UVD was soldered to one end of C22. 
> The
> clip and wire had obviously broken off the board. Whoever did it, put a 
> lot of
> solder on the leg. In trying to desolder it, the capacitor disintegrated. 
> I need
> to know what value to put there. The only schematics I have are for 
> earlier
> boards, and the part numbers are different.
>
> Does anyone know what value this capacitor should be? C22 is connected to 
> the 5v
> line. Is there an "F" board schematic or parts list out there?
>

C22 in the Service Manual is 0.1 uF 50 "mono axial" part 8374104. That part
should be about dead center left to right and close to the MC6847 vdg chip.

Robert 



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