I've combed over my jumper work and checked it against a couple different sources and it matches up.(and my solder work looks better too) I'be pulled the EPROMs and read them, verifying they match the downloaded file inthe buffer. So I rejumpered the board for 2732s and downloaded ROM images from ActionPinball, erased my chips, verified they were blank, burned the files onto the 2732s, verified the chip contents matched the buffer and installed the chips and the board and. the mpu had the original 9316 masked rooms and booted but obviously wouldn't work right. I'm attempting to fix an EBDLE that had the wrong mpu (out of "Hot Dogging"). BPM BP1200 programmer running BPWin software. I came into a eprom eraser and burner awhile back complete with a laptop and software to run it. I'm more of a parts changer than technician. Let me start by saying that I'm a novice at board work having repaired the MPU in my Gameplan machine and replaced a few components and connectors in a Williams Sys 6.
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