Samsung HT-C553 Service Manual

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1-2 Samsung ElectronicsPrecaution6. Components, parts and wiring that appear to have overheated or that are otherwise damaged should bereplaced with parts that meet the original specifications. Always determine the cause of damage or overheating,and correct any potential hazards7. Observe the original lead dress, especially near the following areas: Antenna wiring, sharp edges, andespecially the AC and high voltage power supplies. Always inspect for pinched, out-of-place, or frayed wiring.Do not change the spacing between components and the printed circuit board. Check the AC power cord fordamage. Make sure that no wires or components touch thermally hot parts.8. Product Safety Notice:Some electrical and mechanical parts have special safety-related characteristics which might not be obviousfrom visual inspection. These safety features and the protection they give might be lost if the replacementcomponent differs from the original--even if the replacement is rated for higher voltage, wattage, etc.9. Components that are critical for safety are indicated in the circuit diagram by shading, or . Usereplacement components that have the same ratings, especially for flame resistance and dielectric strengthspecifications. A replacement part that does not have the same safety characteristics as the original mightcreate shock, fire or other hazards.