Read Sony KDL-52XBR7 Service Manual online
6
KDL-52XBR7
KDL-52XBR7
WARNINGS AND CAUTIONS - ENGLISH
CAUTION
These servicing instructions are for use by qualifi ed service personnel only. To reduce the risk of electric shock, do not perform any servicing other
than that contained in the operating instructions unless you are qualifi ed to do so.
than that contained in the operating instructions unless you are qualifi ed to do so.
CARRYING THE TV
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s "EFORE
PEOPLE
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ILLUSTRATED
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UNDERNEATH
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WARNING!!
An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of this receiver is
directly connected to the ac power line.
directly connected to the ac power line.
!
SAFETY-RELATED COMPONENT WARNING!!
Components identifi ed by shading and
!
mark on the schematic diagrams, exploded views, and in the parts list are critical for safe operation.
Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. Circuit
adjustments that are critical for safe operation are identifi ed in this manual. Follow these procedures whenever critical components are replaced or
improper operation is suspected.
adjustments that are critical for safe operation are identifi ed in this manual. Follow these procedures whenever critical components are replaced or
improper operation is suspected.
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