Sony DVP-S300, Service Manual

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7-4. Deformation of Insulator
1) Assemble the spindle base into the base unit.
2) Lock with 4 shoulder screws. (See Fig. 11)
3) Check if 4 insulators deformed. (See Fig. 11)
Fig. 11
7-5. Note on Mounting FG-43 Board
1) Align two bosses. (See Fig. 12)
2) Fix the board securely with screws (PTPWH2
×
5). (The sen-
sor will not function normally if the board floats up.)
Fig. 12
7-2. Cleaning Spindle Motor Turntable
1) Remove the tray. (Refer to 2-7)
2) Clean the spindle motor turntable if disc antiskid rubber (black)
is dirty. (See Fig. 9)
Fig. 9
7-3. Aligning Phase of Cam Gear and
Drive Gear
1) Align triangle marks when assembling the cam gear and drive
gear. (See Fig. 10)
Fig. 10
Spindle motor
Turntable
Four step screws
Two insulators
Two insulators
Insulator
Good NG
Drive gear Cam gear
Align triangle marks.
Screw
(PTPWH2
×
5)
FG-43 board
Two bosses