Service manual

HEAD/YOKE PCB ASSEMBLIES : MOTOR DRIVER (PIGGY BACK) PCB
02.9678.0018 A 129
3
Figure 3-63: Motor Driver (Piggy Back) PCB
C15, C16,
C25, C40,
C41
62.4245.0272 5 EA CAP, 2700PF 25V 10% CER CHIP SU
C19-C22,
C26, C27,
C42-C45
62.4245.0471 10 EA CAP, 470PF 25V 10% CER CHIP SU
D1-D20 82.5362.0001 20 EA DIODE, SCHOTTKY BARRIER RECTIFIER
U1-U5 85.3773.0001 5 EA IC., STEP MOTOR DRIVER
Ref. Item Qty. UM. Description