Warnings - Toshiba 14DL74 Service Manual

WARNINGS

Take care to heed the following warnings:
KEEP CHILDREN
AWAY
Unplug
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UNPLUG
H
SHOCK HAZARD
USE SPECIFIED
PARTS
CAUTION FOR
WIRING
CAUTION FOR
ASSEMBLY/WIRING
CHECK INSULA-
TION RESISTANCE
PROHIBIT REMOD-
ELLING
Always advise users to keep children away.
There is danger of injury to children from tools, disassembled products, etc.
Always disconnect the power plug before starting work whenever power is not
required.
Failure to disconnect the power plug before starting work can result in electrical
shock.
Depending on the model, use an insulation transformer or wear gloves when
servicing with the power on, and disconnect the power plug to avoid electrical
shock when replacing parts.
In some cases, alternating current is also impressed in the chassis, so electrical
shock is possible if the chassis is contacted with the power on.
Always use the replacement parts specified for the particular model when mak-
ing repairs. The parts used in products have the necessary safety characteris-
tics such as inflammability, voltage resistance, etc.; therefore, use only
replacement parts that have these same characteristics.
Use only the specified parts when the
or parts list.
Parts mounting and routing of the wiring should be the same as that used origi-
nally.
For safety purposes, insulating materials such as tubing or tape is sometimes
used and printed circuit boards are sometimes mounted floating.
Also make sure that wiring is routed and clamped to avoid parts that generate
heat and which use high voltage. Always follow the original scheme.
After a repair has been completed, reassemble all disassembled parts, and
route and reconnect the wiring, in accordance with the original scheme.
Do not allow internal wiring to be pinched by cabinets, panels, etc. Any error in
reassembly or wiring can result in electrical leakage, flame, etc., and may be
hazardous.
After completing the work, disconnect the power plug from the outlet, remove
the antenna, turn on the power switch. Then, use a 500V insulation resistance
meter to check the insulation resistance of the antenna terminal, other metallic
parts and between the prongs of the power plug to make sure that the insula-
tion resistance is 1M Ω or more. The set will require inspection and repair if the
insulation resistance is below this value.
Never remodel the product in any way.
Remodelling can result in improper operation, malfunction, or electrical leakage
and flame,
which may be hazardous
mark is included in a circuit diagram
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