DOWNLOAD Sony DAV-C450 / HCD-C450 Service Manual ↓ Size: 18.34 MB | Pages: 102 in PDF or view online for FREE

Model
DAV-C450 HCD-C450
Pages
102
Size
18.34 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
dav-c450-hcd-c450.pdf
Date
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11
HCD-C450
2-8. DVD Base Unit (DVBU7)
2-9. Optical Pick-up (KHM-240AAA)
2
DVD base unit
(DVBU7)
1
 two floating screws,
     +PTPWHM (2.6 
×
 6)
5
holder (240) 
     assembly
3
 flexible flat cable
     (26 core)
4
 flexible flat cable
     (9 core)
1
 step screw (L)
2
 two step 
     screws (S)
6
7
 three insulators
8
 optical pick-up
     (KHM-240AAA)
12
HCD-C450
2-10. CLAMP MOTOR Board, Motor (Clamp) Assembly
2-11. Fitting Base (Guide) Assembly, Bracket (Chassis)
2
 two screws
     +BVTP 
    (2.6 
×
 8)
1
 belt (mode)
3
 Remove the two solderings.
5
 motor (clamp)
     assembly (M701)
4
 CLAMP MOTOR
     board
1
two connectors
(CN709, 715)
4
two screws
+BVTP 
     (2.6 
×
 8)
6
bracket
(chassis)
5
three screws
+BVTP 
     (2.6 
×
 8)
3
fitting base
(guide) assembly
2
 four screws
     +BVTP 
    (2.6 
×
 8)
13
HCD-C450
2-12. Tray (240)
2-13. Chassis (Mold B) Section
A
B
pulley (LD)-A
pulley (LD)-B
stocker section
tray (240)
slider (selection)
1
 Rotating the pulley 
(LD)-A, shift the slider (selection) in the arrow 
A
 direction.
2
 Rotating the pulley 
(LD)-B in the arrow direction, adjust the tray (240) to be removed.
3
 Rotating the pulley 
(LD)-A, shift the slider (selection) in the arrow 
B
 direction.
4
 Rotating the pulley 
(LD)-B in the arrow direction, remove the tray (240) to be removed.
3
 three screws
     +BVTP 
    (2.6 
×
 8)
2
 cover
1
 two screws
     +BVTP 
    (2.6 
×
 8)
2
Insert the gear (eject)
under the gear (LD 
deceleration).
1
Insert the portion A of
chassis (mold B) section
into the portion B of 
slider (selection).
gear (eject)
portion A
portion B of
slider (selection)
5
 g
ear (eject)
4
 c
hassis (mold B) 
     section
chassis (mold B) 
section
PRECAUTION DURING CHASSIS (MOLD B) SECTION INSTALLATION
14
HCD-C450
2-15. Stocker Section
2-14. LOAD MOTOR Board, Motor (Loading) Assembly (M702)
4
 two screws
     +BVTP 
    (2.6 
×
 8)
7
 motor (loading)
     assembly (M702)
6
 LOAD MOTOR
     board
1
 belt (communication)
3
 belt (loading)
2
 belt (loading)
5
 Remove the two solderings.
4
stocker section
2
two step screws (J)
gear (gear A)
3
two step screws (J)
Hook the portion A of tray (240)
to the slider (selection).
portion A
of tray (240)
sticking of 
slider (selection)
PRECAUTION DURING STOCKER
SECTION  INSTALLATION
1
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