trouble shooting guide
36
questions
answers
remedy
possible reason
problem identification
snowy picture - poor sound
multiple images - sound O.K
intermittent interference
no picture or sound
Connection of aerial lead
to the TV is poor.
Corroded or poor aerial
connections.
Aerial has moved position.
Adverse weather conditions.
Transmitter problems.
Make new connection
and/or change aerial plug.
Make new connections
or renew lead.
Re-align aerial.
None.
Check with local Operator.
Transmitter problems.
Aerial has moved position.
TV not tuned correctly.
Adverse weather conditions.
Re-align aerial.
None.
Re-tune or fine tune TV.
Check with local Operator.
Magnetic interference from
electrical or mechanical
motors, fluorescent lights,
portable radios etc.
Check devices for shielding
and renew if necessary or
move further from TV.
TV may be in AV mode.
Picture/sound controls set to
minimum.
TV in standby mode.
Press television button
or to buttons on
your handset to return to
normal TV mode.
Check picture/sound
controls (go to MAIN
MENU).
press one of the
buttons to .
Why doesn't my remote control handset work?
Why won't my TV switch on?
Check that your plug is connected to the socket
and switched on,check fuse and make sure TV
is not in standby mode (see below)
Make sure there are no obstructions between
the handset and the TV's infra-red lens, or the
batteries may be exhausted - replace the whole
set of batteries.
AV Input not set correctly.
Check what external
equipment is connected
and check its scart AV
status (see page 31).
If a problem still continues after referring to this guide contact your dealer immediately.
Under NO circumstances remove the rear cover of your TV.
Summary of Contents for C28W40TN
Page 29: ...28 GENERAL BLOCK DIAGRAM ...
Page 91: ...90 CASE DE FONCTIONS EXTRÉMITÉ HAUTE CASE FONCTIONS EXTRÉMITÉ BASSE ...
Page 102: ...101 SCHÉMA SYNOPTIQUE ...
Page 165: ...164 HÖHERE FEATURE BOX NIEDRIGE FEATURE BOX ...
Page 177: ...176 BLOCKSCHALTBILD ...
Page 200: ...199 ...
Page 225: ...224 WAVEFORMS ...
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Page 230: ...229 IC DATA I200 ...
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Page 238: ...237 MECHANICAL ...
Page 239: ...239 C32W35TN ...
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Page 241: ...241 C32W35TN ...
Page 242: ...242 CL28W35TAN ...
Page 243: ...243 CL28W35TAN ...
Page 244: ...244 CL28W35TAN ...
Page 245: ...245 CL32W35TAN ...
Page 246: ...246 CL32W5TAN ...
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Page 299: ...Users Guide C28W40TN C32W40TN ...
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Page 355: ...Users Guide C28W35TN C32W35TN S C R E E N S C R E E N ...