Turkey Shoot graphics issue (need verification)

jetusenet

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Donor 4 years: 2011, 2013-2014, 2024
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I found a really blurry JPG of the CPU board. If you squint you can almost make out the numbers on it. It looks like the numbers in the printed table are the correct placement. The diagram is wrong. What do the labels on your board say?

D_ts_rom.jpg


Code:
[FONT=Courier New]ROM 17        ROM 11 ROM 7[/FONT]
[FONT=Courier New]ROM 16 ROM 13 ROM 10 ROM 6[/FONT]
[FONT=Courier New]ROM 15        ROM  9 ROM 5[/FONT]
[FONT=Courier New]ROM 14 ROM 12 ROM  8 ROM 4[/FONT]

ken
 
Ken;
I had plenty of pics of the project as I went along but I just wanted to verify exactly how the ROMs were installed before responding.
I just checked and the ROMs are installed as per the ROM SUMMARY page, not as the PCB diagram is laid out.
I went to robotron2084UK and checked to see if I could check the video PCB to see but the image was not good and the numbers on the ROMs could not be made out.
I need someone that has an actual - fully working TS - to please verify both the video and CPU ROM locations just to be sure.
What's strange is that I have 2 complete TS boardsets and both work but have the exact same graphics "sign" issue.
One boardset has the original ROMs and the other has a newly burned full set, all new..... so I don't think the actual data on the ROMs are the issue..
It is a very strange situation and I would like to find the actual cause as I have received an inquiry by another collector who has the same issue and was hoping that I had solved the enigma, sorry to inform him that I had not.
Jeff
 
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