J7 LED3: Normally Open 50V
This board is a direct replacement for the following Data East and Sega part numbers:
Can be used to replace a single display
Simple Installation: Plugs directly into the J13 and J14 Headers
I used one of these to test a Spy Hunter
Williams Speaker Test Board - Sys9-11, Data East - and anything else, really! Sega flipper board J7 LED3: Normally Open 50VQuick and easy testing of the audio output for Williams and Data East pinball machines. Including, but not exclusive to System 9 11 Depending on which version, this can be placed on the J15 header of the MPU, or J5(?) of the sound board (see video). Good for bench testing, or diagnosing wiring speaker issues. The speaker is an 8 Ohm, 1 Watt, and is pretty versatile in testing most pinball and arcade speakers. I used one of these to test a Spy Hunter,