FS Parts: TNK III PCB working with minor graphics issue

gutz

Well-known member

Donor 2024
Joined
Feb 2, 2010
Messages
4,342
Reaction score
755
Location
Garretson, South Dakota
Rating - 99.6%
227   1   0
Tested working on the bench for audio, video, coin, start, and joystick 4 way directions (I don't have a fully populated test harness or rotary sticks to test with).

Issue: one background graphics layer is the wrong colors upon cold start (that's the gold/yellow in the pics) After warning up, that layer looks 95% correct but does have random color dots/twinkles.

I will post a video link of the issue.

$225 shipped in the US, PayPal or Venmo accepted.
 

Attachments

  • PXL_20251106_235800700.jpg
    PXL_20251106_235800700.jpg
    604 KB · Views: 16
  • PXL_20251106_235631410.jpg
    PXL_20251106_235631410.jpg
    627.6 KB · Views: 12
  • PXL_20251105_014646245.MP.jpg
    PXL_20251105_014646245.MP.jpg
    563.4 KB · Views: 11
  • PXL_20251105_041859587.jpg
    PXL_20251105_041859587.jpg
    538.9 KB · Views: 16
  • PXL_20251105_014520153.jpg
    PXL_20251105_014520153.jpg
    445.6 KB · Views: 17
Back
Top Bottom