MV1B



Revision:

Uses a Mitsumi PST7045 4.5V reset generator labelled as IC2 on the main board. No SM1 ROM, so no sound test.

Top board

 * NEO-BUF
 * SFIX ROM
 * NEO-ZMC2
 * YM2610

Main board

 * 68k CPU
 * 68k RAM
 * Battery-backed RAM
 * DIP switches
 * JAMMA connector
 * LO ROM
 * NEO-BUF
 * NEO-DCR-T
 * NEO-GRC2-F
 * NEO-SDR-T
 * Power amp
 * Palette RAM
 * SP-S3 BIOS
 * uPD4990
 * Video DAC ?
 * VRAM
 * YM3016
 * Z80 CPU
 * Z80 RAM