WARNING
Y Always advise users to keep children away.
There is danger of injury to children from tools, disassembled products, etc.
KEEP CHILDREN
AWAY
Y 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.
UNPULUG
GENERAL ADJUSTMENTS
Y 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 pos-
SHOCK HAZARDsible if the chassis is contacted with the power on.
Y Always use the replacement parts specified for the particular model when making repairs.
The parts used in products have the necessary safety characteristics such as inflammability,
USE SPECIFIEDvoltage resistance, etc.; therefore, use only replacement parts that have these same character-
PARTSistics.
Use only the specified parts when the * mark is included in a circuit diagram or parts list.
Y Parts mounting and routing of the wiring should be the same as that used originally.
For safety purposes, insulating materials such as tubing or tape is sometimes used and printed
SPECIFIC INFORMATIONSCAUTION FORcircuit boards are sometimes mounted floating.
Also make sure that wiring is routed and clamped to avoid parts that generate heat and which
WIRINGuse high voltage. Always follow the original scheme.
Y After a repair has been completed, reassemble all disassembled parts, and route and recon-
nect the wiring, in accordance with the original scheme.
Do not allow internal wiring to be pinched by cabinets, panels, etc.
CAUTION FOR
Any error in reassembly or wiring can result in electrical leakage, flame, etc., and may be
ASSEMBLING /hazardous.
WIRING
Y 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
CHECK INSULATIONresistance of the antenna terminal, other metallic parts and between the prongs of the power
plug to make sure that the insulation resistance is 1M & or more.
RESISTANCEThe set will require inspection and repair if the insulation resistance is below this value.
Y Never remodel the product in any way.
Remodeling can result in improper operation, malfunction, or electrical leakage and flame,
PROHIBITwhich may be hazardous
REMODELING
� 4 � |
ACEC
