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DVP-S7000 (serv.man3) - Sony DVD Service Manual (repair manual)

dvp-s7000 (serv.man3) service manual
Model
DVP-S7000 (serv.man3)
Pages
24
Size
567.47 KB
Type
PDF
Document
Service Manual
Brand
Device
DVD / OPERATION MANUAL
File
dvp-s7000-sm3.pdf
Date
Next: Sony DVP-S7000 (serv.man4) Service Manual

Read Sony DVP-S7000 (serv.man3) Service Manual online

DVP-S7000
DVD MECHANISM
OPERATION MANUAL
CD/DVD  PLAYER
DVP
NEW TECHNICAL THEORY
FOR SERVICING
- 2 -
CONTENTS
1. Main parts layout
........................................................................................................... 3
2. Operation of parts
......................................................................................................... 4
2-1. Operation of spindle base with loading motor ............................................................ 4
1) Tray open ................................................................................................................ 4
2) Tray IN .................................................................................................................... 7
2-2. Operation of optical pick-up block with sled motor ................................................. 10
2-3. Operation of slide base with skew motor ................................................................. 13
3. Tray close (Disc IN)
..................................................................................................... 17
3-1. With disc (1) ............................................................................................................. 17
       With disc (2) .............................................................................................................. 21
3-2. Without disc .............................................................................................................. 25
4. PB
....................................................................................................................................... 29
5. PB
PAUSE
................................................................................................................ 33
6. PB
STOP
................................................................................................................... 34
7. Tray open (Disc OUT)
................................................................................................ 36
- 3 -
1. Main parts layout
Fig. 1-1
Sled motor
Optical pick-up
block
Skew motor
Skew sensor
DVD optical
pick-up
CD optical
pick-up
Spindle motor
Loading motor
CD sensor
Tray open sensor switch
(S001)
Tray close sensor
(PH001)
- 4 -
2. Operation of parts
  2-1. Operation of spindle base with loading motor
    1) Tray open
Press open/close button.
Loading motor rotates in the direction of arrow mark.
Loading (midway) gear rotates in the direction of arrow mark 
through belt and loading pulley.
Tray driving gear rotates in the direction of arrow mark.
Tray driving gear meshed with tray rack unit, and loading 
(midway) gear both move in the direction of arrow mark      .
Drive gear rotates in the direction of arrow mark to rotate cam 
gear in the direction of arrow mark.
Spindle base moves down in the direction of arrow mark      
centering around the fulcrum     , and the gap between press 
pulley and spindle motor becomes large.
Tray driving gear further rotates and tray is pushed out in 
the direction of arrow mark.
Tray open sensor switch (S001) detects "tray open" when loading 
motor stops.
* Disc is released from chucking.
* Disc can be set.
a
b
A
Page of 24
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Download Sony DVP-S7000 (serv.man3) Service Manual (Repair Manual)

Here you can read online and download Sony DVP-S7000 (serv.man3) Service Manual in PDF. DVP-S7000 (serv.man3) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony DVP-S7000 (serv.man3) DVD. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.

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