Hitachi DV-W1U specifications JAK board and REG board

Page 15

Item	Parts to remove
2-3	JAK board and REG board

(2)

REMOVE JAK

FOUR BOARD

SCREWS (3)

(3)

(4)

(3)

REG BOARD

	(1)	(2)
	(1)	DISCONNECT FIVE
		DISCONNECT FIVE
		CONNECTOR
		(1)
		REMOVE TWO
		SCREWS
		(4)
		DISCONNECT FIVE
		CONNECTOR

Fig. 2-3

2-4 Front cover, IF, FLHP, SW-DVD and SW-CDR board

SW-CDR

BOARD

(6) REMOVE SIX SCREWS

(1)

FRONT COVER

	(5)	(1)
	DISONNECT TWO	(1)
	DISONNECT TWO
	CONNECTORS

FLHP BOARD
(4)	(6)
REMOVE THREE	(2)
SCREWS	(5) (3)

IF BOARD

(1)

(3)SW-DVD (1)

BOARD	RELEASE FOUR
	STOPPERS

(2)

REMOVE TWO SCREWS

(3)

DISCONNECT SEVEN CONNECTORS

Fig. 2-4

2 - 3

Image 15

Contents DV-W1U Hitachi Sales Corporation Safety PrecautionsValue units used in parts list Contents Chapter General Information Ntsc UL/CSA/FCCCD-R/RWCRD-RA1WO2 DVD/VCD/CD-DA CVD/SVCD/DVCD CD-R/CD-RWAccessories Troubleshooting Audio Circuit No Sound Are There Signals Breakdown CRD-RA1Check IC1512 and IC1513 REC Standby Track noRecorder Drive Player DriveChapter S a S S E M B L Y Disassembly Procedure Diagrams JAK board and REG board DVD-ROM and DEC board P L O D E D E W Symbol Description Mechanical Parts List Electrical Parts ListElectrolytic 10UF Description Symbol Chip Resistor 56KOHM+-5% 0.1W Transformer DVD-ROM DeckDEC CD-RLCD Display Flhp LCD Display Flhp Schematic DiagramCDR Switch SW-CDR Schematic Diagram PG2201 Rear Jack JAK Schematic DiagramRegulator REG Regulator REG Schematic DiagramDECK-1 DEC DECK-1 DEC Schematic DiagramMpeg Decoder DECK-2 DECDEC Circuit Board SW-CDR Circuit Board Identification of Parts Location SW-DVD Circuit BoardJAK JAK Circuit Board Identification of Parts LocationIdentification of Parts Location IF, REG Circuit BoardsFlhp Flhp Circuit BoardBlock Diagram DV-W1U