Servicing Precautions - LG 32LW4500 Service Manual

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LG 32LW4500 Service Manual
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LG 32LW4500 Service Manual
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CAUTION: Before servicing receivers covered by this service CAUTION: Before servicing receivers covered by this service
manual and its supplements and addenda, read and follow the manual and its supplements and addenda, read and follow the
SAFETY PRECAUTIONS SAFETY PRECAUTIONS on page 3 of this
If unforeseen circumstances create conflict between the If unforeseen circumstances create conflict between the
NOTE: NOTE:
following servicing precautions and any of following servicing precautions and any of
page 3 of this publication, always follow the safety precautions. page 3 of this publication, always follow the safety precautions.
Remember: Safety First. Remember: Safety First.
General Servicing Precautions General Servicing Precautions
1. 1. Always unplug the receiver AC power cord from the AC power Always unplug the receiver AC power cord from the AC power
source before; source before;
a. Removing or reinstalling any component, circuit board a. Removing or reinstalling any component, circuit board
module or any other receiver assembly. module or any other receiver assembly.
b. b. Disconnecting or reconnecti Disconnecting or
other electrical connection. other electrical connection.
c. c. Connecting a Connecting a test test substi
capacitor in the receiver. capacitor in the receiver.
CAUTION: CAUTION: A wrong part substitution or incorrect polarity A wrong part substitution or incorrect polarity
Full description
LG PLASMA TV
42pt350r-Td

SERVICING PRECAUTIONS

SERVICING PRECAUTIONS
on page 3 of this publication. publication.
the safety precautions on the safety precautions on
reconnecting any receiver electrical plug or ng any receiver electrical plug or
substitute in parall tute in parallel with an ele el with an
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unit under test. unit under test.
2. After removing an electrical assembly equipp 2. After removing an electrical assembly equipp
devices, place the assembly on a conductive surfa devices, place the assembly on a conductive surfa
aluminum foil, to prevent electrostatic charge aluminum foil, to prevent electrostatic charge
exposure of the assembly. exposure of the assembly.
3. 3. Use only a grounded-tip Use only a grounded-tip sol
devices. devices.
4. 4. Use only Use only an anti-static an anti-static
removal devices not classified as "anti-static" ca removal devices not classified as "anti-static" ca
electrical charges sufficient to damage ES electrical charges sufficient to damage ES
5. Do not use freon-propelled chemicals. These ca 5. Do not use freon-propelled chemicals. These ca
electrical charges sufficient to damage ES electrical charges sufficient to damage ES
6. Do not remove a replacement ES device from it 6. Do not remove a replacement ES device from it
package until immediately before you are ready package until immediately before you are ready
(Most replacement ES devices are packaged (Most replacement ES devices are packaged
electrolytic ctrolytic electrically shorted together by conductive foam, a electrically shorted together by conductive foam, a
or comparable conductive material). or comparable conductive material).
7. Immediately before removing the protective mate 7. Immediately before removing the protective mate
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LG LED 32LE5500. A55x Serv
soldering iron to solder or dering iron to solder or
type solder type solder removal device. removal device.
devices. devices.
devices. devices.