Sony WX-C770 Service Manual ▷ View online
– 21 –
2-7. MAIN BOARD
2-8. CHASSIS (T) ASSY
5
P 2x3
6
P 2x3
7
chassis (T) assy
2
Down the lever (IN SW).
3
PS 2x3
4
IN SW board
1
CN4
2
MAIN board
3
insulating sheet
1
ground point screws
– 22 –
2-9. LEVER (RELEASE T)
2-10. SERVO BOARD
4
claws
5
lever (release T)
3
tension spring
1
claws
2
guide (DISC)
4
PS 2x4
2
CN2
3
PS 2x4
1
CN3
6
P 2x3
5
SERVO board
7
loading motor assy
– 23 –
2-12. CHASSIS (OP) (O/S) ASSY
Note: Positions the arm (roller) and washer as shown in the Fig. 1.
2-11. ROLLER ASSY
5
roller assy
Fig. 1
4
arm (roller)
2
compression spring (RA-C)
1
tension spring (RA-E)
7
LOAD SW board
6
PS 2x3
3
washer
arm
arm
washer
washer
washer
6
chassis (OP) (O/S) assy
7
compression spring (FL)
8
compression spring (FL)
1
tension spring (angle)
4
Slide the lever (D)
in the direction of
the arrow.
the arrow.
5
Turn the loading ring
in the direction of the arrow.
3
damper (T)
2
damper (T)
– 24 –
2-13. OPTICAL PICK-UP BLOCK
1
P 2x3
2
sled motor assy
3
optical pick-up block
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