28LD5000TA (PW1L)
CAUTION FOR SAFETY
Please read this page before repairing the monitor.
This page explains the following items to ensure the safety of set and prevent accidents during repair work.
We explain by symbols what damage or injury may occur if errors are made.
Warning | This symbol means "possible to cause death or serious injury" |
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Caution | This symbol means "possible to cause damage or something may break" |
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We symbols below have the following meanings.
This symbol means "CAUTION"
This symbol means "POSSIBLE to
ELECTRIC SHOCK"
This symbol means "MUST"
This symbol means "DO NOT"
WARNING
Should follow instructions.
Indicates cabinet, chassis and parts by label, which need special attention. Please follow notes and Safety Instruc-
tions of User’s Manual.
Prevent electric shock.
Please take care during working because
monitor has high voltage part and power
supply part.
Possible to die if you touch these places by mistake.
Please disconnect power plug during overhaul, reassembly or changing parts. You could die or suffer from electric
shock if you touch live part.
Use recommended components.
Please use same characteristic compo- nent, which is same as original for your safety and reliability. Especially those
marked by 
in parts list and circuit dia- gram.
It may cause electric shock or fire if you
use
Should keep same style of wiring or component.
Monitor uses tubes or tapes, which are insulators, and some components are kept a distance from surface of PWB for
safety.
Internal leads kept from hot part or high volt-
age part by clamper or styling, so please return to original condition to prevent elec-
tric shock or fire.
Should do safety check when finished.
Every part (removed screws, component and wiring) should be returned to previous condition.
Check around repair for possible damage by mistake and measure the insulated impedance by
It could cause electric shock or fire if this value is less than 4M ohm.
Nobody can check and repair the code and combination circuit of HDCP.
Never remove the shield case, which is attached to the code and combination
circuit of HDCP.
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