Motor Block; Alignment Between Arm (A-L) Assy And Arm (B-L) Assy - Sony CDX-M620 Service Manual

3-3. MOTOR BLOCK

1 Turn the cam (L) and position the cam so that part A
does not touch the SWITCH board SW900.
5 PTT 2.6x6
SW1002
3-4. ALIGNMENT BETWEEN ARM (A-L) ASSY
AND ARM (B-L) ASSY
1 Input 9V DC to the motor terminal until the cam (L)
stops rotating.
Take care to avoid overload of the motor.
2 Verify that the arm (A-L) assy and arm (B-L) assy
are positioned as shown below (full open).
arm (B-L) assy
arm (A-L) assy
SWITCH board
SW1001
4 PTT 2.6x6
2 motor block
A
motor
CDX-M620/M670
3 PTT 2.6x6
cam (L)
+B
DC 9V
GND
23