53
LC-32LE631
LC-40LE631
LC-46LE631
Figure 5-8 “Active” to “Semi Stand-by” flowchart
18770_255_100216.eps
100216
Semi Standby
Active
Wait x ms (display file)
Mute all sound outputs via softmute
Mute all video outputs
switch off LCD backlight
(I/O or I²C)
Force ext audio outputs to ground
(I/O: audio reset)
And wait 5ms
switch off Ambilight
Set main amplifier mute (I/O: audio-mute)
Wait 100ms
Wait until Ambilight has faded out: Output power
Observer should be zero
Switch off the display power by
switching LCD-PWR-ON high
Wait x ms
Switch off LVDS output in 85500
The exact timings to
switch off the
display (LVDS
delay, lamp delay)
are defined in the
display file.
Switch off POK line
detection algorithm
200Hz set?
No
Yes
Instruct 200Hz
Tcon to turn off
the display
Service Modes, Error Codes, and Fault Finding (continued)
Содержание LC-32LE631E
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