Sony CDX-C480 / CDX-C580 Service Manual ▷ View online
– 17 –
2-5. MAIN BOARD
2-6. HEAT SINK
2
ground point screw
(PTT 2.6 X 6)
3
ground point screws
(PTT 2.6 X 6)
1
PTT 2.6x8
4
MAIN board
1
PTT 2.6x8
2
PTT 2.6x10
3
PTT 2.6x8
4
heat sink
– 18 –
2-7. CHASSIS (T) SUB ASSY
2-8. LEVER ASSY
4
chassis (T) sub assy
2
P 2x3
3
P 2x3
1
Unsolder the
lead wires.
red
white
black
4
claws
2
DISC IN SW board
7
lever (L) assy
3
tension spring (LR)
6
lever (R) assy
5
guide (disc)
1
PS 2x4
– 19 –
2-9. SERVO BOARD
2-10. ROLLER ASSY
• When installing, take note of the positions
arm (roller) and washers. (Fig. 1)
arm (roller) and washers. (Fig. 1)
5
PS 2x4
1
CN3
3
P 2x3
4
loading motor assy
7
SERVO board
2
CN2
6
PS 2x4
Fig. 1
4
PS 2x3
5
LOAD SW board
1
tension spring (RA)
2
arm (roller)
3
roller assy
washer
arm
arm
washer
washers
– 20 –
2-11. CHASSIS (OP) (O/S) ASSY
2-12. OPTICAL PICK-UP BLOCK
1
P 2x3
2
sled motor assy
3
optical pick-up block
1
tension spring (angle)
8
compression spring (FL)
7
chassis (OP) (O/S) assy
9
compression spring (FL)
2
tension spring (KR1)
5
Fit lever (D) in the
direction of the arrow.
3
damper (T)
4
damper (T)
6
Turn loading ring in the
direction of the arrow.
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