HP 5890 SERIES II Service Manual page 308

P8 OVEN FLAP MOTOR CONNECTOR
P8.1 3VAC IGNITOR
P8.2 3VAC IGNITOR
P8.3 +24V
P8.4 VALVA
P8.5 +24V
P8.6 VALVB
P8.7 F0 phase 0 of oven flap stepper motor
P8.8 F2 phase 2 of oven flap stepper motor
P8.9 +24V for oven flap stepper motor
P8.10 +24V for oven flap stepper motor
P8.11 F1 phase 1 of oven flap stepper motor
P8.12 F3 phase 3 of oven flap stepper motor
J9 CRYOGENIC VALVE AND AUX HEATED ZONE CONNECTOR
J9.1 CRYO
J9.2 CRYO RETURN TO ACGND
J9.3 INJ B HEATER
J9.4 INJB HEATER RETURN TO ACGND
J9.5 INJA HEATER
J9.6 INJB HEATER RETURN TO ACGND
J9.7 DETB HEATER
J9.8 DETB HEATER RETURN TO ACGND
J9.9 DETA HEATER
J9.10 DETA HEATER RETURN TO ACGND
P10 AC POWER SUPPLY CONNECTOR
P10.1 40VAC
P10.2 ACGND CT
P10.3 40VAC
P10.4 OVEN PULSE TRANSFORMER
P10.5 ACGND CT
P10.6 3VAC
P10.7 120VAC for heaters
P10.8 NOT USED
P10.9 120VAC for heaters
P10.10 CONTACTOR K1
P10.11 ACGND
P10.12 3VAC
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