System Specification; Hitachi Dv-P250E - Hitachi DV-P250U Service Manual

System Introduction

System Specification

Hitachi DV-P250E

General
AV connector output
terminal
S Video output terminal
Video output
Audio output
Other terminals
Accessories
Chapter 1
Specification
Model .................................................................................................................... DV-P250E
Operating laser ......... Semi-conductor laser : Wave length 650nm(DVD) / 780nm(CD,VCD)
Power supply ................................................................................................. AC230V, 50Hz
Power consumption ........................................................................................................27W
Weight ..........................................................................................................................3.9 Kg
Overall size ...........................................................................434 (W) x 315 (D) x 98 (H) mm
Allowable operating temperature ..................................................................... +5°C~+35°C
Allowable operating humidity ...................................................... 15~75% (no condensation)
AV connector output.................................................................................... 21-pin connector
This connector provides the video and signals for connection to a color video TV monitor (or
TV set) which has an 'AV CONNECTOR' terminal.
Y output level .......................................................................................... ........... 1Vp-p (75Ω)
C output level ................................................................................. NTSC : 0.286Vp-p (75Ω)
...............................................................................................................PAL : 0.3Vp-p (75Ω)
Output terminal ......................................................................................................S terminal
Output level ........................................................ 1 Vp-p (synchronous when loaded at 75Ω)
Output terminal ..........................................................................................................pin jack
Output level .................................................................................... 200mVrms (1KHz, -20dB)
Analog audio output ........................................................................... 2 system (pin jack x 4)
Sound characteristics :
Frequency characteristics ............................................................CD : 4Hz~20KHz (EIAJ)
.................................................................................... DVD : 4Hz~22KHz (48K sampling)
...............................................................................................4Hz~44KHz (96K sampling)
SN ratio ...................................................................................................................110 dB
Dynamic range .........................................................................................................100dB
Total harmonic distortion rate .................................................................................0.003%
Wow fluttertics .............................Measurement limit less than (±0.001% W.PEAK)(EIAJ)
Digital audio output optical/coaxial.......................................................... Coaxial terminal : 1
(DTS/AC-3/MPEG2, AC3, LPCM, OFF commutable) ....................... Optical connector : 1
Remote control unit .............................................................................................................. 1
Single 'AAA' battery.............................................................................................................. 2
AV cord................................................................................................................................. 1
Power cord ........................................................................................................................... 1
Chapter 1
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