Toshiba 32L310U20, Service Manual

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3
CAUTION FOR SAFETY
Please read this page before repair the monitor.
The following safety precautions are designed to help you stay safe and prevent accidents during the repair
work.

Please take note of these cautionary flags.
Warning
This means "Potential to sustain injury or even death."
Caution
This means "Potential to sustain breakage or irreparable damage."

Also note these cautionary icons
This means "CAUTION" This means "MUST"
This means "POTENTIAL ELECTRIC
SHOCK"
This means "DO NOT"
WARNING

Follow instructions.

Must use same types of wires and components.
The cabinet, chassis, and labels are parts
that require attention. You must follow the
caution notes and safety instructions
presented throughout this User Manual to
prevent damage to them or injury to
yourself.
The Monitor uses special tubes and tapes
made from insulated materials. Moreover,
some materials are kept from making
contact with the PWB for the sake of
safety.Internal leads are kept from hot
parts or high voltage parts by means of
clamps or other measures. As such, you
must restored these parts to their original
conditions in order to prevent electric
shock or fire.

Prevent electric shock.
Exercise caution while working on the
device as the Monitor contains high
voltage parts and power supply.It is
possible to sustain severe injury or death
if you accidentally touch the wrong
parts.You must disconnect the power
supply while servicing, reassembling, or
change parts. If you touch a live
connection it is possible to sustain severe
injury or death.

Perform safety check when done.
Every part (such as removed screws,
components, and wiring) must be restored
to their prior conditions after servicing.Be
sure to check everything that was repaired
for damage or mistakes. Also measure the
insulated impedance with a meg-ohm
meter to confirm that the impedance value
is more than 4M ohm.If the impedance
value is less than 4M ohm, then electric
shock or fire may result.

Use recommended components.
Use only the
recommended
components or componentst that
structurally identical to the originals. This
is to ensure safety and reliability. Pay
special attention to parts in the parts list
and circuit diagrams marked with . If you
use non-recommended components, then
electric shock or fire may result.

Do not try to check the HDCP code and
combination circuit.
Never remove the shield case protecting
the HDCP code and combination circuit.