Epson Computer Hardware - Manual (Page 9)

EPSON Endeavor L
Power supply connector pin assignments (CN1)
Diskette drive connector pin assignments (CN11)
**All odd-numbered pins are grounds
Hard disk drive connector pin assignments (CN12)
‘Active low logic
Speaker connector pin assignments (SP1)
Pin
1
2 Signal
Speaker
(+)
Battery connector pin assignments (CN3)
Pin Signal
1 RED wire (3.6v)
2 BLACK (Ground)
Option card riser board connector pin 1;
*Active low logic
Option slot connector pin assignments
*Active low logic
assignments (CN2)
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