|hyundai-l70s-l72s-sm-ET.pdf||L70S+,L70S+(Lift Stand)/L72S, L72S(Lift Stand)
TFT LCD Color Monitor
TECHNICAL SERVICE MANUAL
L70S+/L70S+(Lift Stand),L72S,L72S(Lift Stand) Technical Service Manual
Service should not be attempted by anyone unfamiliar with the necessary precautions on this
The followings are the necessary precautions to be observed before servicing.
1. When managing this monitor , cover with shield plate to avoid to scrach on LCD surface.
2. When replacing a chassis in the cabinet, always be certain that all the protective devices are
put back in place, such as nonmetallic control knobs, insulating covers, shields, isolation
resistor capacitor network etc.
3. Before returning the monitor to the customer, always perform an AC leakage current check
on the exposed metallic parts of the cabinet, such as signal connectors, terminals, screw
heads, metal overlays, control shafts etc, to be sure the monitor is safe to operate without
danger of electrical|