F1 1A Fuse J1 unk J2 Pads J3 Mouse J4 KB J5 Battery/Speaker header J6 HDD-15 Video J8 HD/Floppy riser J9,15 16 bit slot J10,11 32 bit slot J13 MEM Location 1 J12 MEM Location 2 J14 MEM Location 3 J16 4 pads only J18 3 pin header unk J21 Parallel J22 DB25 Serial U1 LM340 VR U8 NEC D72065L U13 72X8299 PIO U16 P8042AH

U28,38 8259A-2 U30 94X1265 U37 Motorola MC14069UB U39 Motorola MC146818AFN U69 Sanyo LC3517RM U70 NS16550AFV UART U111 65X1506 BIOS Even U112, 114... (8) M5M4464AL U113 IMSG171P-35 RAMDAC U115 90X8941 VGA U128 65X1507 BIOS Odd U154 80386-20 U159 80387-20 U160 90X8134 DMA Y1 32 KHz xtal Y2 25.175 MHz osc Y3 1.8432 MHz osc Y4 28.322 MHz osc Y5 40.0000 MHz osc Y6 32.0000 MHz osc Y7 14.318 MHz osc