Troubleshooting Check List; Symptoms - LG MC-059C Owner's Manual

Troubleshooting check list

Symptoms

No picture, no sound
Sound OK, poor picture
Picture OK, poor sound
Picture blurred
NOTE :
i) Colour patch might appear in your TV set if you rotate or shift the position of the set while it is On or in
standby mode. If patch appears in your TV set try the following before calling your service centre or
dealer. Place the TV set in desired position and switch it Off by the main power switch. Allow the set to
cool down for at least 30 minutes and then switch it On. The degaussing circuit (inbuilt) in your set will
remove the patch automatically. Please call service only in case this operation does not help.
ii) In case of no sound on all channels, country broadcasting system.
iii) When the TV set is switched Off in Standby mode, It may take some time (upto 15 second) for the LED to
switch Off.
Lines or streaks in picture
Poor reception on some channels
No colour
Poor colour
Remote control does not work
27
Check following items and try
to adjust these
The mains plug-(plugged in and
switched On)
Is the TV switched On
Try another channel (weak signal)
Check aerial (plugged into TV?)
Check aerial (broken lead?)
Check aerial
Check for local interference
Adjust contrast
Adjust brightness
Adjust colour
Adjust volume
Check the batteries in remote control
Check Audio/Video sockets (VCR only)