Philips PB52.1HU LA Service Manual page 26

EN 26 5. PB52.1HU LA
PanelConfig.PanelOff (I²C) command to the Pacific
Service Modes, Error Codes, and Fault Finding
Active
Mute all sound outputs via softmute
Wait 100ms
Set main amplifier mute (I/O: audio-mute)
Force ext audio outputs to ground
(I/O: audio reset)
And wait 5ms
switch off LCD backlight
Mute all video outputs
Wait 250ms (min. = 200ms)
Switch off the display by sending the
switch off ambient light
Semi Standby
Figure 5-7 "Active" to "Semi Stand-by" flowchart (non-DFI)
action holder: AVC
action holder: St-by
autonomous action
H_16770_112.eps
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