1 Safety Precaution
1.1. General Guidelines
1. IMPORTANT SAFETY NOTICE
There are special components used in this equipment which are important for safety. These parts are marked by in the
Schematic Diagrams, Circuit Board Layout, Exploded Views and Replacement Parts List. It is essential that these critical parts
should be replaced with manufacturer’s specified parts to prevent X-RADIATION, shock fire, or other hazards. Do not modify
the original design without permission of manufacturer.
2. An Isolation Transformer should always be used during the servicing of AC Adaptor whose chassis is not isolated from the AC
power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury
from electrical shocks. It will also protect AC Adaptor from being damaged by accidental shorting that may occur during
servicing.
3. When servicing, observe the original lead dress. It a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
4. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
5. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
3
VW-BN1PP / VW-BN1E / VW-BN1GK /
Содержание VW-BN1PP
Страница 5: ...2 2 Precautiopn of Laser Diode 5 VW BN1PP VW BN1E VW BN1GK ...
Страница 8: ...4 Specifications 8 VW BN1PP VW BN1E VW BN1GK ...
Страница 9: ...5 Location of Controls and Components 9 VW BN1PP VW BN1E VW BN1GK ...
Страница 10: ...6 Service Fixture Tools 6 1 Service Tools and Equipment 10 VW BN1PP VW BN1E VW BN1GK ...
Страница 14: ...VW BN1PP VW BN1E VW BN1GK 14 ...
Страница 20: ...VW BN1PP VW BN1E VW BN1GK 20 ...
Страница 22: ...13 Parts and Exploded Views 13 1 Exploded Views 13 1 1 Frame Casing Section 22 VW BN1PP VW BN1E VW BN1GK ...
Страница 23: ...13 1 2 Packing Accessories Section 23 VW BN1PP VW BN1E VW BN1GK ...