Sharp LC-37LE320 User Manual

LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
64
< During external connection > No picture on the monitor (1)

No picture appears on SCART1 - connected monitor during the tuner (U/V) reception.

TERMINAL_UNIT:

NO
NO
< During external connection > No picture on the monitor (2)
AVOUT: 
No picture from SCART1 appears on AVOUT-connected monitor.
NOTE: Normally, if the screen during display is sent to SCART1, no picture is sent to AVOUT.

TERMINAL_UNIT:

NO
NO
Is CVBS signal output into pin (19) of CN151 (SCART1)?
YES
Check the setting of an external input device that connects of
CN151.
Refer to “The picture doesn't appear in all modes.”
Is U401 pin (AT31) CVBS signal output into pin (19) of CN151
(SCART1)?
YES
Check the line between CN151 and U401.
Checklist:
1) Is the Signal Type (item) in MENU-Option-Input Select equal to Signal Type of an external device? …Set it to “CVBS”, “Y/C”, “RGB”, “AUTO”.
2) Is ANT-CABLE disconnected or connected improperly? …Connect it correctly as per the operation manual.
3) The picture is sent to the monitor in a CVBS signal if the source during display is ATV/DTV, CVBS or Y/C of SCART1, AV3.
When sent by component, etc., that signal is not sent to the monitor.
4) When the monitor picture is not sent and is not displayed on the monitor, refer to “No picture” for each terminal.
5) The video output from SCART1 is not the monitor output (output of the picture now watching).
The
p
icture of the last selected TV channel is alwa
y
s sent to SCART1.
(
S
p
ecification
)
Is CVBS signal output into pin (2) of CN140?
YES
Check the setting of an external input device that connects of
CN140.
Refer to “The picture doesn't appear in all modes.”
Is CVBS signal output from pin (AP31) of IC U401 into pin (2) of
CN140 ?
YES
Check the line between CN140 and IC U401.
Checklist:
1) Is the Signal Type (item) in MENU-Option-Input Select equal to Signal Type of an external device? …Set it to “CVBS”, “Y/C”, “AUTO”.
2) The picture is sent to the monitor in a CVBS signal if the source during display is TV, CVBS or Y/C of SCART1, AV3.
When sent by component, etc., that signal is not sent to the monitor.
3) When the monitor picture is not sent and is not displayed on the monitor, refer to “No picture” for each terminal.
4) The video output from SCART1 is not the monitor output (output of the picture now watching).
The
p
icture of the last selected TV channel is alwa
y
s sent to SCART1.
(
S
p
ecification
)

Sharp LC-37LE320 Specifications

General

Brand	Sharp
Model	LC-37LE320
Category	LCD TV
Language	English