Sony HVR-Z7N Service Manual page 304

Matching Phase
GL arm (T) shaft
GL arm ass'y (S)
GL arm (S) shaft
HVR-Z7J/Z7U/Z7N/Z7E/Z7P/Z7C
GL (T) block ass'y
GL arm (T) shaft
Mode gear assy
Cam gear assy
GL (T) arm plate
is placed parallel
to the chassis.
GL rack
Cam gear ass'y
GL (T) arm plate
Alignment mark
Screw
(M1.4 × 1.4)
HELP