Technical data

48
J73, MCBLZ620, Disk Activity LED
Pin
Signal Wire Color
1 DiskActive Orange
2 Ground Black
J32, MCBL084A, PCMCIA ISA Bus
Pin
Signal Pin Signal Pin Signal
1 IRQ15 15 SD+(0) 28 Ground
2 IRQ14 16 SD+(1) 29 RSTDRV
3 IRQ10 17 SD+(4) 30 Ground
4 IRQ3 18 SD+(5) 31 SA+(6)
5 IRQ7 19 MEMW- 32 SA+(7)
6 IRQ9 20 MEMR- 33 SA+(10)
7 IOCS16- 21 SA+(17) 34 SA+(11)
8 Ground 22 SA+(18) 35 SA+(14)
9 IOCHRDY+ 23 SA+(21) 36 SA+(15)
10 Ground 24 SA+(22) 37 BALE
11 SD+(14) 25 SA+(1) 38 IOR-
12 SD+(15) 26 Ground 39 D7BUFDIR
13 SD+(11) 27 SA+(3) 40
PWR
_
DWN
14 SD+(10)
J33, MCBL084A, PCMCIA ISA Bus
Pin
Signal Pin Signal Pin Signal
1 Spare 15 SD+(2) 28 Ground
2 IRQ11 16 SD+(3) 29 SA+(4)
3 IRQ4 17 SD+(6) 30 SA+(5)
4 IRQ5 18 SD+(7) 31 SA+(8)
5 0WS- 19 SA+(19) 32 SA+(9)
6 Ground 20 SA+(20) 33 SA+(12)
7 MEMCS16- 21 SA+(23) 34 SA+(13)
8 Ground 22 SBHE- 35 SA+(16)
9 SPKR- 23 SA+(0) 36 AEN
10 Ground 24 Ground 37 IOW-
11 SD+(13) 25 SA+(2) 38 Ground
12 SD+(12) 26 Ground 39 LOBUFDIR
13 SD+(9) 27 ISA BCLK 40 HIBUFDIR
14 SD+(8)