akira 21WHP3/BN, Руководство по обслуживанию

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Model No: 21WHS3-Bn
Version 1.0
4. When replacing a burnout fuse, use the one with the same specifications as the original.
5. When replacing old wire, wind new one round the shaft to weld. When replacing components
with safety in performance, use the same type as that specified by AKIRA and install it in the
former way.
6. Never place wire near high-temperature or high-voltage components.
7. An isolation transformer should be connected in the power line between the receiver and the
AC line when a service is performed on the primary of the converter transformer of the set.
8. Comply with all caution and safety-related notes provided on the cabinet back, inside the
cabinet, on the chassis or the picture tube.
9. When replacing a chassis in the cabinet, always be certain that all the protective devices are
installed properly, such as, control knobs, adjustment covers or shields, barriers, isolation
resistor-capacitor networks etc.. Before returning any television to the customer, the service
technician must be sure that it is completely safe to operate without danger of electrical shock.
PRODUCT SAFETY NOTICE
Product safety should be considered when a component replacement is made in any area of a receiver.
Components indicated by mark in the parts list and the schematic diagram designate components in
which safety can be of special significance. It is particularly recommended that only parts designated
on the parts list in this manual be used for component replacement designated by mark. No deviations
from resistance wattage or voltage ratings may be made for replacement items designated by mark.