Hitachi 37LD8800TA, Service Manual

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55PD8800/37LD8800
PRECAUTIONS
How to clean the plasma screen panel of the monitor
Before cleaning the monitor, turn off the monitor and disconnect the power plug from the power outlet.
To prevent scratching or damaging the plasma screen face, do not knock or rub the surface with sharp or hard
objects. Clean the screen with a soft cloth moistened with warm water and dry with a soft cloth. If it is not
enough, then use a cloth with mild detergent. Do not use harsh or abrasive cleaners.
How to clean the cabinet of the monitor
Use a soft cloth to clean the cabinet and control panel of the monitor. When excessively soiled dilute a neutral
detergent in water, wet and wring out the soft cloth and afterward wipe with a dry soft cloth.
Never use acid/alkaline detergent, alcoholic detergent, abrasive cleaner, powder soap, OA cleaner, car wax,
glass cleaner, etc. especially because they would cause discoloration, scratches or cracks.
1. Features
Large-screen, high-definition plasma display panel
The 55-inch color plasma display panel and the 37-inch color LCD panel with a resolution of 1366(H) x 768(V) pixels,
creates a high-definition, large-screen(aspect ratio : 16:9) and low-profile flat display. Free from electromagnetic inter-
ferences from geomagnetic sources and ambient power lines, the panel produces high-quality display images free
from color misconvergence and display distortion.
High Performance Digital Processor
A wide range of input signals can be handed,including composite, component,and HDMI.High Definition Digital Pro-
cessor creates the fine-textured image with dynamic contrast. In addition, it corresponds to a broad array of per-
sonal computer signals, from 640 x 400 and 640 x 480 VGA to 1600 x 1200 UXGA.(RGB Input)
Easy-to-use remote control and on screen display system
The remote control included eases the work of setting display controls. Further, the on-screen display system,
displays the status of signal reception and display control settings in an easy-to-view fashion.
Power saving system
The power saver feature saves power consumption automatically when input signals are not available.
When connected to a VESA DPMS-compliant PC, the monitor cuts its power consumption while it is idle.
Connecting to an Audio Visual Device
• Two composite/S terminal*
1
,three composite terminal*
2
, two component terminal*
2
, two HDMI terminal and
a photo input terminal have been added. A composite video output terminal is also provided as a
monitoring output.
*1
One composite/S terminal are on the side input. Composite terminal and S terminal should not be con-
nected at the same time
*2
Two composite terminal and two component terminal cannot be used at the same time.
• A wide range of devices other than personal computers can also be connected.
Power Swivel Feature
It allows to turn the display left or right within ± 30 degree using the remote control.