very good manual, with detail and clarity in esquematic diagrams and waveforms .
Text excerpt from page 14 (click to view)
CDX-M730
2-5. MOTOR BLOCK ASSY, CAM (R) ASSY
Note : Install the motor block assy and cam (R) assy in this roder. For phase alignment between cams (L) and (R), see page 19 and 21.
1 PTT 2.6x6 4 PTT 2.6x6 5 motor block assy
Note: Install the cam (R) assy with the cam fully rotated in the direction of the arrow A.