DVD-S795/S705
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ASSEMBLING AND DISASSEMBLING THE OPTICAL PICKUP (MECHANICAL PARTS)
1.
Handling the Optical Pickup
The optical pickup can be damaged by static electricity from your body. Be sure to take static electricity countermeasures when
working around the optical pickup.
1. The optical pickup is an extremely high-precision mechanism. Do not subject it to strong impact.
2. To preserve the quality of the optical pickup replacement parts during transport and installation, the terminals of the laser
diode are short-circuited. After replacing the parts, use the proper procedure to return the laser diode to its original condition.
(Refer to page 2-11, Assembling the Optical Pickup.)
3. Testers cannot be used to check the laser diode of the optical pickup. The power supply inside the tester can easily damage
the laser diode.
4. Take care when handling the flexible cable because excessive force can cause it to break.
5. You cannot adjust the semifixed resistor for laser power adjustment. Do not turn it.
The optical pickup can be damaged by static electricity from your body. Be sure to take static electricity countermeasures when
working around the optical pickup.
2.
Disassembly Procedure
Use the following procedure to replace major parts.
For the assembly procedure, follow the flow chart in reverse.
Mechanism unit
Clamp base unit
Static electricity
countermeasures
Pulley gear
Clamper weight
Clamper yoke
Magnet
Clamper
Traverse unit
Mechanism Loading C.B.A.
Intermediate chassis
Vertical cam, Drive gear
Top cover
Tray
Front panel
Deceleration gear
Содержание DVD-S795
Страница 7: ...DVD S795 S705 1 5 REAR PANELS U C models DVD S795 S705 B G models G model Gold A model...
Страница 39: ...3 3 3 4 BLOCK DIAGRAM 1 OVERALL BLOCK DIAGRAM...
Страница 40: ...3 5 2 SERVO BLOCK DIAGRAM 3 6...
Страница 41: ...3 7 3 VIDEO BLOCK DIAGRAM 3 8...
Страница 42: ...3 9 4 AUDIO BLOCK DIAGRAM 3 10...
Страница 58: ...0 0 0 0 9 0 0 9 0 4 9 2 7 2 6 2 7 2 6 3 41 16 VIDEO COMP SCHEMATIC DIAGRAM FOR U C MODELS U C MODELS 3 42...
Страница 60: ...9 0 0 0 0 0 8 9 0 0 3 45 18 FRONT SW HEAD PHONE POWER SW SCHEMATIC DIAGRAM 3 46...