Sony DVP-C600D Service Manual ▷ View online
– 5 –
2.
NOTE ON REMOVE THE CASE
1) Remove seven tapping screws. (See Fig. 1)
2) Open the side of case. (See Fig. 1)
3) Remove the case as lift straight. (See Fig. 1)
2) Open the side of case. (See Fig. 1)
3) Remove the case as lift straight. (See Fig. 1)
Fig. 1
3.
DISK REMOVAL PROCEDURE
(at POWER OFF)
(at POWER OFF)
1) Insert a flat-blade screwdriver into a hole at the bottom, and
rotate the cam gear in direction A. (See Fig. 2)
Fig. 2
4.
HOW TO SERVICE MB-83 BOARD
1) Remove the case from the set. (Refer to 2-1)
2) Remove the MB-83 board. (Refer to 2-3)
3) Set the MB-83 board as shown in Fig. 3.
2) Remove the MB-83 board. (Refer to 2-3)
3) Set the MB-83 board as shown in Fig. 3.
Note:
Do not disconnect wiring.
Fig. 3
Case
Two tapping screws
Three tapping screws
Two tapping screws
Table
Hole
Cam gear
A
– 6 –
5.
NOTE ON MOUNTING SLED MOTOR
1) Push the sled motor ass’y 1 toward direction A. (See Fig. 4)
2) Tighten two screws 2 (M1.7
2) Tighten two screws 2 (M1.7
×
2.5).
Fig. 4
3) Raising the MD block ass’y 3 90 º with the side down.
confirm that the optical pick-up 4 falls by self weight.
(See Fig. 5)
(See Fig. 5)
4) Further, with the front side of MD block ass’y 3 up, confirm
that the optical pick-up falls by self weight.
Fig. 5
A
1
Sled motor ass’y
2
Two screws
(M1.7
(M1.7
×
2.5)
Upper
Upper
Front side
Front side
Lower
Lower
3
MD block ass’y
4
Optical pick-up
– 7 –
6.
REPLACING OPTICAL PICK-UP
6-1.
Handling
1) A red laser diode for DVD requires more attention to static
electricity than general infrared laser diodes for CD.
Because its durability to static electricity is far weaker than
that of infrared laser diodes, always use an earth band when
handling the optical pick-up block as service parts.
Because its durability to static electricity is far weaker than
that of infrared laser diodes, always use an earth band when
handling the optical pick-up block as service parts.
2) As for the flexible board KHS-180A (RP) packed as service
parts, the short lands have been soldered to protect from static
electricity. Accordingly, remove solders when replacing opti-
cal pick-up. (See Fig. 6)
electricity. Accordingly, remove solders when replacing opti-
cal pick-up. (See Fig. 6)
Fig. 6 Flexible board
3) In handling the KHS-180A (RP), do not touch inhibited parts
shown in Fig. 7, but grip the slide base bearing and U-shaped
guide.
guide.
Fig. 7 KHS-180A (RP)
Touch inhibited parts
• Objective lens
• Skew sensor
• Laser holder
• Laser coupler
• Flexible board
• OEIC
• Lens actuator covers
• Objective lens
• Skew sensor
• Laser holder
• Laser coupler
• Flexible board
• OEIC
• Lens actuator covers
DVD short land
CD short land
Slide base bearing
Skew sensor
Lens actuator
covers
covers
Objective lenses
U-shaped guide
OEIC
Laser holder
Flexible board
Connector
Laser coupler
– 8 –
7.
NOTE ON ASSEMBLING MECHANICAL DECK
Fig. 11
7-1.
Cleaning Spindle Motor Turntable
1) Remove the BU holder ass’y. (Refer to 2-9)
2) Clean the spindle motor turntable if disc antiskid rubber (black)
2) Clean the spindle motor turntable if disc antiskid rubber (black)
is dirty. (See Fig.8)
7-2.
Deformation of Insulator
1) Assemble the spindle base into the BU holder.
2) Lock with 4 shoulder screws. (See Fig.9)
3) Check if 4 insulators deformed. (See Fig.9)
2) Lock with 4 shoulder screws. (See Fig.9)
3) Check if 4 insulators deformed. (See Fig.9)
7-3.
Note on Mounting FG-44 Board
1) Align two bosses. (See Fig.10)
2) Fix the board securely with screws (PTPWH2
2) Fix the board securely with screws (PTPWH2
×
5). (The sen-
sor will not function normally if the board floats up.)
7-4.
Note on connecting OPT Harness
1) The optical pick-up could be destroyed unless the OPT har-
ness is connected normally to the connector. (See Fig.11)
Spindle motor
Turn table
Turn table
Fig. 8
Fig. 9
Two step screws
Two step screws
Two insulators
Two insulators
Insulator
Good
NG
Screw
(PTPWH2
(PTPWH2
×
5)
FG-44 board
Two bosses
Good
NG
OPT harness
Connector
Fig. 10
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