nanoryan
Well-known member
What would cause the top of a ROM chip to blow off?
Hey guys,
Got a Dig Dug project last week. Looking at the PCB closer just about the entire top of ROM 2B/C is blown off. Could somebody have plugged the board in backwards? I powered it up and there is a picture but it is garbled with characters and there is a constant audio hum.
Wondering if the board might be fried or if maybe a simple ROM replacement might work.
Ryan
Hey guys,
Got a Dig Dug project last week. Looking at the PCB closer just about the entire top of ROM 2B/C is blown off. Could somebody have plugged the board in backwards? I powered it up and there is a picture but it is garbled with characters and there is a constant audio hum.
Wondering if the board might be fried or if maybe a simple ROM replacement might work.
Ryan


