Hitachi DV-W1U specifications Chapter S a S S E M B L Y

CHAPTER 2

D I S A S S E M B L Y

1. Before Starting Disassembly

1)Unplug the power cord from the AC outlet.

2)[Removal procedure]

If a special procedure is required when dismantling any component, it is indicated using numbers. Follow the numbers (1),(2),(3) ... shown in the illustrations.

[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.

2. Disassembly Method

SW-CDR	FLHP
(CDR-SWITCH)	(LCD DISPLAY)
BOARD	BOARD

IF (INTERRFACE)

BOARD	SW-DVD
	(DVD SWITCH)
	BOARD

REG (REGULATOR)

BOARD

JAK

(REAR JACK)

BOARD

DEC (DECK)

BOARD

Fig. 1-1

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 remove	Item
Side cover (L), (R)	2-1
Top cover	2-1
Rear panel	2-2
Front cover	2-3
IF board	2-3

Parts to remove Item

JAK board	2-3
REG board
	2-3
FLHP board
	2-4
SW-DVD board	2-4
SW-CDR board	2-4

DVD ROM

2-5

DEC board

2-5

CD-R

2-6

Bottom cover 2-6

2 - 1