SLE SLE5000 Model J - 10 A0763;02;M Monitor and Control Board; A0763;02;M Board Programmable Devices

Page 56 (Model J)
10. A0763/02/M Monitor and control board
The SLE5000 uses the base A0760 Rev F PCB to make up the A0763/02/M
board.
10.1 A0763/02/M board programmable devices
The A0763/02/M board is divided into two sections a) the monitor side and b) the
control side.The monitor section is divided into a further two sections c) monitor
isolated and d) monitor non islolated.
On the A0763/02/M board there are six programmable devices. These devices
are:
1) U23 monitor software non isolated IC
2) U25 monitor non isolated PAL
3) U9 monitor software isolated IC
4) U14 monitor isolated PAL
5) U33 controller software IC
6) U34 controller PAL
A
B
d
c
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1
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5
6
4
3
2
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e