Epson ActionPC 1500 Product Information Manual - Page 9

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Diskette drive connector pin assignments (CN19)
All odd-numbered pins are grounds
l
Hard disk drive connector pin assignments (CN16)
*Active low logic
Speaker connector pin assignments (CN13)
Pin
Signal
1
+5VCD
2
NC
LED connector pin assignments (CN18)
Pin
Signal
1
HDD LED (+)
2
HDD LED (-)
3
Turbo LED (+)
(RAM1,2,3,4)
SlMM sockets
Active low logic
l
Pin
Signal
3
NC
4
S p e a k
Pin
Signal
4
Turbo LED (-)
5
Power LED (+)
6
Power LED (-)
EPSON ActionPC 1500/2000, ActionTower 2000
Option card riser board connector pin assignments (S1)
Pin Signal
A31 SA3
A32 SA2
A33 SA1
A34 SA0
A35 Ground
A36 Ground
A37 +5VDC
A38 SBHE*
I A 9 I S D 3
A39 LA23
A10 1 SD2
*Active low logic
Option slot connector pin assignments
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EPSON ActionPC 1500/2000, ActionTower 2000 - 9