Tekken 2 Repair Logs

Repairer: channelmaniac

Symptom: Corrupt foreground and background grapics.

The main graphics generator chip on the top board had 4 bent pins touching on one corner, 2 bent pins touching on another corner, and 2 bent pins touching on the middle of one side of the chip. Carefully straightened the pins and resoldered them. Problem was better but still existed.

Resoldered 4 SMT RAM chips to fix the rest of the graphics corruption.

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Symptom: Lines in foreground graphics. Blocky graphics overall.

When the main graphics chip was tapped the game would freak out. Resoldered the IC and the lines in the foreground graphics were fixed. Resoldered 4 surface mount SRAM ICs to fix the blocky graphics problem. One of the lower address lines were not making good connection on the SRAM.