Table of Contents
Advertisement
EN 30
5.
QFU2.1E LA
No
Wait 4 seconds before restarting
No
3-th try?
Yes
Blink error code
Layer 1 error 2
Enter protection
2013-Apr-05
Service Modes, Error Codes, and Fault Finding
Standby µP monitors
boot process and will
init a restart if Boot
process hampers
Boot is failing
Set was
started with
SDM pin?
No
Switch AVC in reset
Switch RESET-FUSION-OUTn, RESET-
HDMI-MUXn , RESET-ETHERNETn Low
Switch Standby I/O line LOW
Stall the startup process.
Enter protection without
turning off the supplies
Figure 5-6 "Off" to "Semi Stand-by" flowchart (part 2)
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
Yes
Semi-Standby
Ignore boot failure:
Blink Layer2 error 53.
back to
div. table
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
120504
Advertisement
Table of Contents
