Sony DAV-C450 / HCD-C450 Service Manual ▷ View online
9
HCD-C450
2-4. POWER Board
2-5. Mechanism Deck (CDM53K-DVBU7)
6
wire
5
two screws,
+BVTP
(3
(3
×
8)
7
two screws,
+BVTP
(3
(3
×
8)
4
connector
(CN904)
1
connector
(CN905)
2
connector
(CN901)
3
connector
(CN902)
9
POWER board
8
hook
qa
flexible flat cable
(25core) (CN002)
9
flexible flat cable
(17core) (CN701)
qs
flexible flat cable
(9core) (CN004)
q;
four screws,
+BVTP
(3
(3
×
8)
1
three screws,
+BVTP
(3
(3
×
8)
6
screw,
+BVTP
(3
(3
×
8)
qd
mechanism deck
(CDM53K-DVBU7)
5
screw,
+BTP
(3
(3
×
6)
2
screw,
+BTP
(3
(3
×
6)
8
MD cover
MD cover
MD cover
4
two screws,
+BTP
(3
(3
×
12)
7
connector
(CN202)
3
bracket
connector
(CN202)
(CN202)
HARNESS PROCESSING
HARNESS PROCESSING
10
HCD-C450
2-6. RF-240 Board
2-7. Fitting Base (Magnet) Assembly
1
three screws
+BVTP
(2.6
(2.6
×
8)
4
RF-240 board
2
flexible flat cable (26 core)
(CN001)
3
flexible flat cable (9 core)
(CN003)
1
connector
(CN710)
(CN710)
3
fitting base (magnet)
assembly
2
four screws
+BVTP
(2.6
(2.6
×
8)
11
HCD-C450
2-8. DVD Base Unit (DVBU7)
2-9. Optical Pick-up (KHM-240AAA)
2
DVD base unit
(DVBU7)
(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
(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)
(CN709, 715)
4
two screws
+BVTP
+BVTP
(2.6
×
8)
6
bracket
(chassis)
(chassis)
5
three screws
+BVTP
+BVTP
(2.6
×
8)
3
fitting base
(guide) assembly
(guide) assembly
2
four screws
+BVTP
(2.6
(2.6
×
8)
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