Philips 40PFL8008K/12 Service Manual page 25

Service Modes, Error Codes, and Fault Finding
No
Wait 4 seconds before restarting
No
Switch AVC in reset
Switch RESET-FUSION-OUTn, RESET-
HDMI-MUXn , RESET-ETHERNETn Low
3-th try? Switch Standby I/O line LOW
Yes
Blink error code
Layer 1 error 2
Enter protection
Standby µP monitors
boot process and will
init a restart if Boot
process hampers
Boot is failing
Set was
started with
SDM pin?
No
Yes
Ignore boot failure:
Stall the startup process.
Blink Layer2 error 53.
Enter protection without
turning off the supplies
Figure 5-5 "Off" to "Semi Standby" flowchart (part 2)
back to
div. table
QFU1.2E LA
AUDIO-MUTEn is switched by MIPS code
later on in the startup process when audio
needs to be released
MIPS boots
Reset-lines are switched
TV application starts
Semi-Standby
5. EN 25
Wake up reason
No
coldboot to Active mode?
yes
No Startup screen cfg file
present?
yes
MIPS sends out startup screen
MIPS starts up the display.
Startup screen visible
19210_081_120504.eps
2014-Jan-10
120504