CHAPTER 2DISASSEMBLY
1. Before Starting Disassembly
1) Unplug the power cord from the AC outlet.
2) [Removal procedure]SW-CDRFLHP
(CDR-SWITCH)(LCD DISPLAY)
If a special procedure is required when dismantlingBOARDBOARD
any component, it is indicated using numbers.IF (INTERRFACE)
SW-DVD
Follow the numbers (1),(2),(3) ... shown in theBOARD
(DVD SWITCH)
illustrations.BOARD
[Reinstallation procedure]
Reinstall each component in the reverse order to
removal when otherwise not specified.
3) Insert card connectors securely all the way as they
are of the direct insertion type.
REG (REGULATOR)
BOARD
JAK
(REAR JACK)
BOARD
DEC (DECK)
BOARD
Fig. 1-1
2. Disassembly Method
When replacing defective parts, first refer to the "Parts hierarchy chart" shown below.
This chart shows the procedure for parts removal when replacing defective parts.
[How to use the parts hierarchy chart]
(1) Locate the part to be replaced.
(2) Check the parts in the ranks above the part to be replaced and start dismantling.
(3) Replace the defective part and reinstall the parts in the reverse order to that shown in the parts hierarchy chart.
Parts Hierarchy Chart
Note: Dismantle parts in the eject state.
Parts to removeItemParts to removeItem
Side cover (L), (R)2-1
Top cover2-1
Rear panel2-2JAK board2-3
REG board2-3
Front cover2-3FLHP board2-4
SW-DVD board2-4
IF board2-3
SW-CDR board2-4
DVD ROM2-5DEC board2-5
CD-R2-6
Bottom cover2-6
E2 - 1 |
ACEC
HITACHI
