Sony MDS-JE480 Service Manual ▷ View online
13
MDS-JE480
SECTION 3
DISASSEMBLY
3-1. DISASSEMBLY FLOW
•
This set can be disassembled in the order shown below.
SET
3-2 UPPER CASE (408226)
3-3 FRONT PANEL
SECTION
SECTION
3-4 MAIN BOARD
3-5 PT BOARD
3-6 MECHANISM DECK
SECTION (MDM-7S1A)
SECTION (MDM-7S1A)
3-7 OVER LIGHT HEAD
(HR901)
(HR901)
3-11 OPTICAL PICK-UP
(KMS-260B/260E)
(KMS-260B/260E)
3-7 BD BOARD
3-8 HOLDER ASSY
3-9 LOADING MOTOR
ASSY (M103)
ASSY (M103)
3-10 SLED MOTOR
ASSY (M102)
ASSY (M102)
3-12 SPINDLE MOTOR
ASSY (M101)
ASSY (M101)
3-7 BD BOARD
3-8 HOLDER ASSY
Note 1:
The processes enclosed with , remove in the any order.
Note 2:
You cannot go to the next process until every process enclosed with has done.
14
MDS-JE480
3-2. UPPER CASE (408226)
1
Two screws
(CASE 3TP2)
1
Two screws
(CASE 3TP2)
1
Screw
(CASE 3TP2)
2
Case (408226)
3-3. FRONT PANEL SECTION
3
Two screws
(+BVTP3x8)
3
Two screws
(+BVTP3x8)
7
Front panel
4
Claw
4
Claw
1
Wire (flat type) (CN3)
2
Lead with connector
5
5
6
15
MDS-JE480
3-4. MAIN BOARD
3-5. PT BOARD
7
Two screws
(+BVTP3x8)
5
Screw
(+BVTP3x8)
6
Screw (+BVTP3x8)
4
Connector (CN400)
2
Wire (flat type) (CN1)
1
Wire (flat type) (CN2)
3
Wire (flat type) (CN3)
8
MAIN board
3
Three screws
(+PTTWH M3)
1
Connector (CN900)
4
PT board
2
Nylon rivet (dia 3)
16
MDS-JE480
3-6. MECHANISM DECK SECTION (MDM-7S1A)
3-7. OVER LIGHT HEAD (HR901), BD BOARD
2
Two step screws
(+BVTTWH M3)
2
Two step screws
(+BVTTWH M3)
1
Lead with connector
3
Mechanism deck (MDM-7S1A)
7
3
Over light head (HR901)
5
Remove the solder (four portion)
4
Remove the solder (five portion)
6
Two screws (BTP2X6)
8
FLEXIBLE board (CN101)
9
BD board
1
Connector (CN104)
2
Screw (P1.7X6)
Note 1:
If you disconnect the connector (CN104), you can remove the
BD board without removing the over write head (HR901).
Note 2:
Be careful to handle the over write head (HR901) because it is
easy to be damaged.
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