Hitachi DV-W1U Ul/Csa/Fcc, CD-R/RWCRD-RA1WO2, Dvd/Vcd/Cd-Da Cvd/Svcd/Dvcd Cd-R/Cd-Rw, Ntsc

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2. Comparison with Previous Model

 

DV-W1U

DV-P250U

Dimension

435mm(W) × 330mm(D) × 81mm(H)

434mm(W) × 315mm(H) × 98mm(D)

Weight

4.8kg

3.9kg

Region Code

1

1

OSD languages

3 (English,French,Spanish)

3 (English,French,Spanish)

Playing Default

English

English

Power Requirement (Common Power Supply)

120V 60Hz

120V 60Hz

Power Consumption

27W

27W

Regulation

UL/CSA/FCC

UL/C-UL/FCC

Front-End Solution(Drive)

DVD:GD-2501(2-laser 2-lens)-

GD-2501

 

CD-R/RW:CRD-RA1WO2

 

Remote Controller

w/ Jog/Shuttle

w/o Jog/ Shuttle

Playable Disc Type

 

 

DVD/VCD/CD-DA

O/O/O

O/O/O

CVD/SVCD/DVCD

O/O/(O)

O/O/(O)

CD-R/CD-RW

O/O

O/O

Disc Size

8cm/12cm

8cm/12cm

PAL/NTSC Disc

O/O

O/O

RAM Read

Recordable Disc Type

 

 

CD-R/CD-RW for Audio

O/O

Video

 

 

Universal Video Output Select

Auto/NTSC/PAL/PAL60

Auto/NTSC/PAL/PAL60

Video Digital to Analog Converter

10 bit

10 bit

Video Default

NTSC

NTSC

Black Level Select (0/7.5) by Setup Menu

O

O

Closed Caption for NTSC DVD

O

O

S-Video Output Connector

×1

×1

Component Video Output Connector (US pin)

×1

×1

Composite Video Output Connector

×1

×1

D Terminal

SCART Connector

×1

SCART RGB Signal ON/OFF by Setup Menu

O

Sharpness Select by Setup Menu

Sharp, Natural, Soft

Sharp, Natural, Soft

Still picture selection with Setup Menu

Auto, Hi-Resolution, Flickerless

Auto, Hi-Resolution, Flickerless

Y-Level Control by Setup Menu

O

HUE Level Control by Setup Menu

O

Sharpness Control

O

(Picture Button by Remote Control)

 

 

Hue Control (Picture Button by Remote Control)

O

Audio

 

 

Audio Digital to Analog Converter

96kHz/24bit

96kHz/24bit

Audio output Connector

2ch L/R+5.1ch

2ch L/R+5.1ch

Digital Audio Output-Optical

×1

×1

Digital Audio Output-Coaxial

×1

×1

Headphone Jack with Volume Control

×1 (ø3.5 Jack)

New Karaoke

Mic Jack

MPEG2 Audio Down -Mix 2ch

Analog/LPCM

Analog/LPCM

MPEG2 Multi channel

Digital

Digital

AC-3 Audio Down-mix 2ch

Analog/LPCM

Analog/LPCM

AC-3 Dolby Multi Channel output

Analog/Digital

Analog/Digital

OSD Speaker Configuration

DTS Output

Digital

Digital

Dolby Pro Logic Decode

Virtual Surround (Spatializer N-2-2) 5.1ch Source

Analog

Analog

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Contents DV-W1U Safety Precautions Hitachi Sales CorporationValue units used in parts list Contents Chapter General Information DVD/VCD/CD-DA CVD/SVCD/DVCD CD-R/CD-RW UL/CSA/FCCCD-R/RWCRD-RA1WO2 NtscAccessories Troubleshooting Audio Circuit No Sound Are There Signals Breakdown CRD-RA1Check IC1512 and IC1513 Track no REC StandbyPlayer Drive Recorder 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 Mechanical Parts List Electrical Parts List Symbol DescriptionElectrolytic 10UF Description Symbol Chip Resistor 56KOHM+-5% 0.1W Transformer CD-R DeckDEC DVD-ROMLCD Display Flhp Schematic Diagram LCD Display FlhpCDR Switch SW-CDR Schematic Diagram Rear Jack JAK Schematic Diagram PG2201Regulator REG Schematic Diagram Regulator REGDECK-1 DEC Schematic Diagram DECK-1 DECDECK-2 DEC Mpeg DecoderDEC Circuit Board Identification of Parts Location SW-DVD Circuit Board SW-CDR Circuit BoardJAK Circuit Board Identification of Parts Location JAKIF, REG Circuit Boards Identification of Parts LocationFlhp Circuit Board FlhpBlock Diagram DV-W1U