Troubleshooting Table - Sharp LC-32GA6E Service Manual

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Previously to start following the behing troubleshooting tables, consider the below situa-
tions.
Problem
• No power.
• Unit cannot be operated.
• Remote control unit does not operate.
• Strange colour, light colour, or dark,
or colour misalignment.
• Power is suddenly turned off.
• No picture.
• No sound.
Cautions regarding use in high and low temperature environments
• When the unit is used in a low temperature space (e.g. room, office), the picture may leave trails or appear slightly delayed. This is
not a malfunction, and the unit will recover when the temperature returns to normal.
• Do not leave the unit in a hot or cold location. Also, do not leave the unit in a location exposed to direct sunlight or near a heater, as
this may cause the cabinet to deform and the LCD panel to malfunction.
Storage temperature: –20°C to +60°C (–4°F to +140°F).

TROUBLESHOOTING TABLE

• Is the AC cord disconnected?
• Has the power been turned on?
• Make sure the a (Power) switch of the TV is set to on.
• External influences such as lightning, static electricity, etc., may cause improper operation.
In this case, operate the unit after first turning the power off, or unplugging the AC cord
and re-plugging it in after 1 or 2 minutes.
• Are batteries inserted with polarity (e, f) aligned?
• Are batteries worn out? (Replace with new batteries.)
• Are you using it under strong or fluorescent lighting?
• Is a fluorescent light illuminated to remote control sensor?
• Adjust the picture levels.
• Is the room too bright? The picture may look dark in a room that is too bright.
• Check the system setting.
• Check the input type setting.
• The unit's internal temperature has increased.
• Remove any objects blocking vent or clean.
• Check the power control setting.
• Is connection to other components correct?
• Has input type setup been done correctly after connection?
• Is the correct input selected?
• Is a non-compatible signal being input?
• Is picture adjustment correct?
• Is the antenna connected properly?
• Is the volume too low?
• Make sure that headphones are not connected.
• Make sure the sound is not set to Mute.
41
Possible Solution
LC-26GA6E/LC-26BV6E
LC-26GA5E
LC-32GA6E/LC-32BV6E
LC-32GA5E
LC-37GA6E