Philips BJ2.4U Service Manual page 26

EN 26 5. BJ2.4U/BJ2.5U PA Service Modes, Error Codes, and Fault Finding
42" / 50" SDI V4
action holder: MIPS
Active
action holder: St-by
autonomous action
Mute all sound outputs.
Switch RESET_AUDIO and
SOUND_ENABLE lines "high"
Blank PDP display.
Mute all video outputs.
Wait 600ms to prevent image
retention
(display error)
Switch "off" LVDS signal
(PNX2015).
Switch the SDI Picture Flag "high" to prevent
testpattern display in semi-standby mode
Semi Stand-by
F_15400_098.eps
260505
Figure 5-12 "Active" to "Semi Stand-by" flowchart 42" and 50" SDI V4