Midway 16-40094-101 Handheld Game System User Manual


 
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Memory
CAUTION:
Static electricity builds up on your body. This static can damage or
destroy sensitive the game circuits. BEFORE touching or handling electronic
assemblies, discharge static electricity by touching the electronics mounting plate.
NOTICE:
CPU Board and SI/O Board chips don’t face same direction. When
mounting chips on either board, refer only to chips on the same board for
reference. Never use the chips on another board for reference.
ROM (Read Only Memory) circuits contain computer operating instructions for this game. Switch off
power to the game. Unlock and remove the rear door. Remove the perforated metal cover. Note the
ROM chip position. Remove the device with a chip extraction tool. To reinstall a ROM chip, orient the
device over its socket. Press the chip firmly to seat pins. Don’t force the chip into the socket.
CABINET FRONT VIEW
EXTERNAL COMPONENTS