Sony KLV-B20G10 Service Manual page 106

Sound
Problem
No sound, but good picture
Noisy sound
Stereo broadcast sound
switches on and off, or is
distorted;
The sound switches between
stereo and monaural frequently
General
Problem
The TV turns off automatically
(the TV enters standby mode)
The remote does not function
Teletext display is incomplete
(snowy picture or double
images)
Cannot play shooting games
The TV cabinet creaks
Static discharge is felt when
touching the TV cabinet
Cause/Remedy
• Press 2 +/– or % (Mute).
• Check that "TV Speakers" is set to "On" in the "Features" menu (page 23).
• See the "Picture (dotted line or stripes) noise" cause/remedy on page 32.
• The antenna connection is loose or the antenna cable is damaged. Check the
cable and connection on the TV, VCR, and on the wall (page 12).
• Adjust the antenna direction for the minimum interference. Contact a Sony
dealer for advice.
• Signal transmission is low. Try using a booster. Otherwise, use the fine
tuning ("Fine) function (page 27).
Cause/Remedy
• Check if the Sleep Timer function is activated (page 16).
• Replace the batteries.
• Your area may not be able to receive Teletext. Teletext is displayed only in
the area that is covered by Teletext services.
• The antenna connection is loose or the antenna cable is damaged. Check the
cable and connection on the TV, VCR, and on the wall (page 12).
• The antenna direction needs adjustment. Adjust the antenna direction.
Contact a Sony dealer for advice.
• Signal transmission is too low. Try using a booster. Otherwise, use the fine
tuning ("Fine) function (page 27).
• Some shooting games which involve pointing a light beam at the TV screen
with an electronic gun or rifle cannot be used with your TV. For details, see
the instruction manual supplied with the video game software.
• Changes in room temperature sometimes make the TV cabinet expand or
contract, causing a noise. This does not indicate a malfunction.
• This is the same static discharge that is felt when touching metal door
handles or car doors especially when the air is dry, for example in winter.
This does not indicate a malfunction.
33
GB