Prism (Three-Facet Prism); Prism (Eight-Facet Prism); Prism Lineator (Prism Arm) - Martin MAC Axiom Hybrid Service Manual

Service manual
3 F. PRISM (three-facet prism)
Cause
The three-facet prism motor (1) is faulty.
The master PCBA driver for motors is
faulty. See fi gure 11.
The PCBA for the three-facet prism hall
sensor is faulty.
8 F. PRISM (eight-facet prism)
Cause
The eight-facet prism motor (1) is faulty.
The master PCBA driver for motors is
faulty. See fi gure 11.
The PCBA for eight-facet prism hall sensor
is faulty.

PRISM LINEATOR (prism arm)

Cause
The prism arm motor (1) is faulty.
The master PCBA driver for motors is
faulty. See fi gure 11.
The PCBA for prism arm hall sensor (2)
is faulty.
MAC Axiom Hybrid - Revision B, 05-08-2017
Remedy
Replace the motor.
Replace the driver PCBA and update the
software.
Replace the PCBA.
Remedy
Replace the motor.
Replace the driver PCBA and update the
software.
Replace the PCBA.
Remedy
Replace the motor.
Replace the driver PCBA and update the
software.
Replace the PCBA.
Figure 19: 3 F. PRISM
1
Figure 20: 8 F. PRISM
1
Figure 21: PRISM LINEATOR (prism arm)
1
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