Sony CDX-MP50 Service Manual ▷ View online
9
CDX-MP50
2-5. CHASSIS (T) SUB ASSY
2-4. HEAT SINK
1
PTT 2.6x8
2
PTT 2.6x8
5
PTT 2.6x8
4
P 2.6x8
3
PTT 2.6x12
6
heat sink
1
Unsoldering three lead wires.
4
chassis (T) sub assy
black
SERVO board
(SIDE A)
(SIDE A)
red
white
white
2
P 2x3
3
P 2x3
10
CDX-MP50
2-6. LEVER SECTION
2-7. SERVO BOARD
4
two claws
1
special screw
7
lever (L)
6
lever (R)
3
tension spring (LR)
2
DISC IN SW board
5
guide (disc)
1
CN3
3
Removal the solders.
7
special screws
8
special screw
2
CN2
optical pick-up block
9
SERVO board
5
P2x3
6
loading motor assy
4
Unsolder the
lead wires.
black
yellow
11
CDX-MP50
2-8. SHAFT ROLLER ASSY, LOAD SW BOARD
• When installing, take note of the positions
arm (roller) and washers. (Fig. 1)
Fig. 1
1
tension spring (RA)
2
arm (roller)
3
retaining ring (RA)
4
shaft retainer (roller)
5
shaft roller assy
shaft retainer (roller)
shaft retainer (roller)
retaining ring (RA)
arm
arm
washer
washer
6
special screw
7
LOAD SW board
12
CDX-MP50
2-9. FLOATING BLOCK ASSY
2-10. OPTICAL PICK-UP BLOCK
1
tension spring (KF1)
7
compression spring (FL)
8
compression spring (FL)
6
floating block assy
5
Turn loading ring in the
direction of the arrow.
4
Fit lever (D) in the direction of the arrow.
2
damper (T)
3
damper (T)
3
P 2x3
1
P 2x3
2
sled motor assy (M902)
5
optical pick-up (KSS-721A)
7
PICK-UP FLEXIBLE board
4
plate spring (feed)
6
shaft (feed) assy
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