Pin # signal
-------- --------------
Top J4-12 n.c.
J4-11 VEE (-5.2 V)
J4-10 _DISC3 \
J4-9 DISC3 |
J4-8 _DISC2 | differential ECL
J4-7 DISC2 | discriminator signals
J4-6 _DISC1 | for each input (0-3)
J4-5 DISC1 |
J4-4 _DISC0 |
J4-3 DISC0 /
J4-2 GND
J4-1 VCC (+5 V)
J3-1 +6 V
J3-2 n.c.
J3-3 THR0 \
J3-4 GND |
J4-5 THR1 | comparator threshold
J4-6 GND | voltages
J4-7 THR2 |
J4-8 GND |
J4-9 THR3 /
J4-10 GND
J4-11 AN_IN <--- analog output (input to FADC)
Bottom J4-12 -6V