Sharp LC-19S7E-BK User Manual

2008-03-14
LC-19S7E-BK LC-26S7E-BK LC-32S7E-BK
39
No sound from external input devices (1)
↓
Does not the sound of the audio signal input to SCART1 go out?
Does not the sound of the audio signal input to SCART2 go out?
TEREMINAL UNIT: ↓
↓YES
↓YES
↓YES
No sound from external input devices (2)
↓
Does not the sound of the audio signal input to YPbPr (Component) go out?
MAIN UNIT: ↓
↓YES
↓YES
Is the audio signal properly sent to pin (6) (YPbPr2_AU_INL) and
pin (2) (YPbPr2_AU_INR) of SCART1(CN1901)?
Is the audio signal properly sent to pin (6) (SCHF_AU_INL) and pin
(2) (SCHF_AU_INR) of SCART2(CN1902)?
Check the setting of an external input device that connects of
CN1901.
NO
Check the setting of an external input device that connects of
CN1902.
NO
Is the audio signal properly sent to pin (1) (NO) and pin (1) (NO) of
IC U1702/U1701?
Is the audio signal properly sent to pin (3) (NC) and pin (3) (NC) of
IC U1702/U1701?
NO
NO
Check the line between CN1901 and IC U1701/U1702.
Check the line between CN1902 and IC U1701/U1702.
Refer to “No sound output in all modes”.
Is the audio signal properly sent to pin (8) (YPbPr1_AU_INL) and
pin (10)( YPbPr1_AU_INR) of CN1201?
NO
Check the connection to CN1201 and the external input device.
Refer to “No sound output in all modes”.
Is the audio signal properly sent to pin (70) (AUL0) and pin (71)
(AUR0) of IC U4201?
NO
Check the line between CN1201 and IC U4201.
Is the audio signal properly sent to pin (72) (AUL1) and pin (73)
(AUR1) of IC U4201?
Check the line between IC U1701/U1702 and IC U4201.
NO

Sharp LC-19S7E-BK Specifications

General

Brand	Sharp
Model	LC-19S7E-BK
Category	LCD TV
Language	English