Sony KD-43X720E User Manual

44
3.6.1 USB Port 1– No Detection / Cannot Play / No picture / No Sound – General Checking
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Remarks:
*2 Confirm with OSD on bottom panel, if
playback not support.
Please refer to IM for detail supported USB
format.
*1 Confirm USB Auto Start at Set-up Menu.
TV turn ON condition:
START
*1 Confirm USB Auto Start is
ON or OFF
Check 5V at C7012
(USB port1)
*2 Confirm USB file
format
Change to supported USB format
Change to ON
Change B-Board
Main IC (IC5000) problem
OFF
ON
END
No 5V
USB format OK but No detection
Do a Factory Setting
OK
Have 5V but No detection
NG
Detection OK
OK
Picture OK
Sound OK
OK
OK
Detection OK
and
Picture and Sound OK
NG
OK
Audio IC (IC3101) problem
Picture NG
Sound NG

Sony KD-43X720E Specifications

General

Brand	Sony
Model	KD-43X720E
Category	LCD TV
Language	English