akira CT-21FD9M, Руководство по обслуживанию

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1. SAFETY INSTRUCTIONS
1-1 PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in this chassis have special safety-related characteristics.
These characteristics are often passed unnoticed by a visual inspection and the protection afforded by
them cannot necessarily be obtained by using replacement components rated for higher voltage,
wattage, etc. Replacement parts which have these special safety characteristics are Identified in this
manual and its,
Supplements : Electrical components having such features are identified by shading on the schematic
diagram and the part list. Before replacing any of these components, read the parts list
in this manual carefully. The use of sub,situte replacement parts which do not have
same safety characteristics as specified in the parts list may create shock, fire or other
hazards.
1-2 SERVICE NOTES
1. When replacing parts or circuit boards, clamp the lead wires to terminals before soldering.
2. When replacing a high wattage resistor (metal oxide film resistor in the circuit .board) keep the
resistor min 1 /2inch away from the circuit board.
3. Keep wires away from high voltage or high temperature components.