HP 8753E - Page 336

‘lhble 7-6. A14-to-Al3 Digital Control Signal Locations
05T
L FNHOLD
FNBIA6
APU
API2
API3
API4
API6
Al3 Location
none
P2-2
P2-6
TP3
P2-2
P2-6
P2-32
P2-32
P2-3
P2-3
P2-34
P2-34
P2-4
P2-4
P2-36 P2-36
Pl-23
Pl-63
Al4 Location
* LFNHOLO
API14
FN LATCH
sg622s
Figure 7-21. Al4 Generated Digital Control Signals
7-30 Source Troubleshooting