Texas Instruments TI-99/4a Argentine (Spanish) Version Repair
Texas Instruments TI-99/4a Argentine (Spanish) Version Repair.
Defect:
- Black Screen and deafening sound in background.
Replaced parts:
- 1 x TMS 9900NL CPU (U600)
- 1 x Burned Resistor (15 Ohm)
Note: This motherboard has already been repaired by someone at least once.
Gallery of the repair:
Categories: Projects / Repairs, Today, Various
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