Turtles in Time schematic needed

channelmanic

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Anyone have the full schematic?

The manual I downloaded is missing pages 2, 3, and 6. 6 is the page with the sound section in it.

I think I have it traced down to a bad SMT chip but need the schematic to be sure as I don't have a replacement chip to just swap out.
 
Thanks, but that one is missing the same pages :(

The ROM holding all the sounds has NO activity on the address bus. I'm thinking it's a dead 053260 custom IC and I don't have a spare.
 
Damn Mod...

You have paper ones?

If you look at the subtitle label on the drawings they are 1, 4, 5, 7, and 8. 2, 3 and 6 are missing. 6 is the page where the sound subsystem is according to the labels on the signals for the sound ROM on subtitle 8 and for the "sound" and "soundon" signals on 5.

That would suck if they are missing from the paper manuals too.

RJ
 
Damn Mod...

You have paper ones?

If you look at the subtitle label on the drawings they are 1, 4, 5, 7, and 8. 2, 3 and 6 are missing. 6 is the page where the sound subsystem is according to the labels on the signals for the sound ROM on subtitle 8 and for the "sound" and "soundon" signals on 5.

That would suck if they are missing from the paper manuals too.

RJ

Yes, I have paper ones. There are schematics on the back side of schematics. I'm pretty sure that link I gave had them all (at least the ones in the manual), but I'll double check again when I get home...
 
if nobody else has them I think I might. They might not be in very good shape though.
 
Okay, I checked mine. I have 3 manuals - 2 that have the schematics. I believe page 2 is the wiring diagram page. Page 3 & 6 are most likely the front and back of the same page and are missing from both manuals, so it is likely that they were not included, as the staples appear to be untouched and nothing looks ripped out...
 
Anyone have the full schematic?

The manual I downloaded is missing pages 2, 3, and 6. 6 is the page with the sound section in it.

I think I have it traced down to a bad SMT chip but need the schematic to be sure as I don't have a replacement chip to just swap out.

Why not just use a sunset rider manual then
 
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