akira CT-21FD9 Series, Руководство по обслуживанию

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Model No: CT-21FD9CP_21FD9M
Version 1.0
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 substitute 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.