Unknown Amstar Elec Etched in copper on top of board AMSTAR ELEC ASSY 1061-3700/ (c) SER NO Etched in copper on daughter card PROM 1 PROM 2 1061 3750 COMP SIDE .e8 tms2764 on a daughter card at E8 .e5 2708 .g1 6301 read as 82s129 .j2 6301 read as 82s129 handwritten sticker couldn't read .h2 6301 read as 82s129 handwritten sticker couldn't read .g2 6301 read as 82s129 handwritten sticker couldn't read .f2 7611 read as 82s129 handwritten sticker couldn't read - programmer said chip was bad .d2 stickered 1-140 empty 14 pin socket at j1 empty 16 pin socket at g11 empty 24 pin socket at d5, b6, b7, b8, c7, c8, e8 roms? .4b 24 pin Signetics 7847E C27139M 4502 .5b 24 pin Signetics 7848E C27138M 4501 Mame .280 C:\Mikes_old\roms>c:\games\mame\mame -romident c:\mikes_old\roms\ae\roms Identifying c:\mikes_old\roms\ae\roms.... ae.d2 NO MATCH ae.e5 NO MATCH ae.e8 NO MATCH ae.f2 = pr-1538.55 monsterb2 Monster Bash (2 board version) = f14 skyfire Sky Fire ae.g1 NO MATCH ae.g2 NO MATCH ae.h2 NO MATCH ae.j2 NO MATCH