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Model
DAV-HDX275 DAV-HDX277WC DAV-HDX279W DAV-HDX475 DAVHDX576WF DAV-HDX675 HCD-HDX275 HCD-HDX277WC HCD-HDX279W HCD-HDX475 HCD-HDX576WF HCD-HDX675
Pages
110
Size
5.95 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
dav-hdx275-dav-hdx277wc-dav-hdx279w-dav-hdx475-dav.pdf
Date

Sony DAV-HDX275 / DAV-HDX277WC / DAV-HDX279W / DAV-HDX475 / DAVHDX576WF / DAV-HDX675 / HCD-HDX275 / HCD-HDX277WC / HCD-HDX279W / HCD-HDX475 / HCD-HDX576WF / HCD-HDX675 Service Manual ▷ View online

HCD-HDX275/HDX277WC/HDX279W/HDX475/HDX576WF/HDX675
17
3-10.  TRAY (MAIN)  ASSY
 tray (main) assy
 
Remove the tray (main) assy
 
in the direction of the arrow.
 bracket (top)
 two screws
(BTTP M2.6)
 two screws
(BTTP M2.6)
 screw
     (BTTP M2.6)
 bracket
 screw
     (BTTP M2.6)
 MOTOR board
 Remove two solders.
 motor (81) assy (LD/ST motor)
 (M761)
 Remove two solders.
 motor (81) assy (BU U/D motor)
(M762 )
3-11.  MOTOR  BOARD
HCD-HDX275/HDX277WC/HDX279W/HDX475/HDX576WF/HDX675
18
3-12.  OPTICAL  PICK-UP  SECTION
 two floating screws
     (PTPWH M2.6)
 floating screw
     (PTPWH M2.6)
 optical pick-up section
 screw
     (BTP2.6 
× 8)
 three screws
     (BTP2.6 
× 8)
 base (310)
 insulator screw
 insulator screw
 holder (310)
RT optical pick-up block
     (KHM-310CAB or KHM-313CAB)
RB  wire (flat type) (24 core)
 insulator
R insulator
 insulator screw
R insulator
 insulator screw
R insulator
3-13.  OPTICAL  PICK-UP  BLOCK (KHM-310CAB  OR  KHM-313CAB)
HCD-HDX275/HDX277WC/HDX279W/HDX475/HDX576WF/HDX675
19
3-14.  GEAR (SUB TRAY 1)/GEAR (SUB TRAY 2)
 five screws
     (PTPWH2.6 
× 8)
 gear (sub tray 2)
 gear (sub tray 2)
 three gears
     (sub tray 1)
gear (sub tray 2)
gear (sub tray 2)
gear (sub tray 1)
PRECAUTION DURING GEAR (SUB TRAY 1/2) INSTALLATION
Align the marks of the gears as shown in the illustration.
 screw
     (PWH2.6 
× 8)
 floating screw
     (PTPWH M2.6)
 lever (sub tray)
lever (sub tray)
 lever (release)
lever (release)
 lever (mode)
cam (BU)
lever (mode)
 shutter (tray)
lever (sub tray)
shutter (tray)
When re-assembling, insert the lever (sub tray)
between the bosses of the shutter (tray).
boss
boss
Before re-assembling, slide the cam (BU) 
in the direction of the arrow.
Before re-assembling, align the lever (release) 
and the lever (sub tray) with the lever (mode) 
as shown in the illustration.
dowel
dowel
3-15.  LEVER (MODE)
HCD-HDX275/HDX277WC/HDX279W/HDX475/HDX576WF/HDX675
20
3-16.  STOCKER  BLOCK
3-17.  CAM (STOCKER)
 stocker block
 Rotate the gear (SS3) in the
    direction of the arrow.
 two screws
     (PWH2.6 
× 8)
 two cams
     (stocker)
 cam
     (stocker)
cam (stocker)
cam (stocker)
cam (stocker)
hole
gear
(stocker 2)
gear
(stocker 2)
gear
(stocker 2)
gear (stocker 3)
 tension spring (SW)
 lever (SW)
 floating screw
     (PTPWH M2.6)
 screw
     (PWH2.6 
× 8)
 hook
PRECAUTION DURING CAM (STOCKER) INSTALLATION
Before installing the cams (stocker), fix the gear (stocker 3) in
the manner so that the hole of the gear (stocker 3) should be
aligned with the hole of the chassis located beneath 
the gear (stocker 3). Be sure to install the cams (stocker) in 
such a way that the grooves of the cams (stocker) face 
the direction of the arrows.
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