Self Diagnosis - Sony KDL-26U2000 Service Manual

The identification of errors within the SE-1 chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In the event
of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous flashing
LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant device number
will be displayed through the LED (Series of flashes which must be counted).
Flash Timing Example : e.g. error number 3
StBy LED
ON
OFF
LED Error Code
Error Message
Power Supply Protection Error
Panel Error
NVM Error
IIC Error
HDMI Error
Digital Error
Tuner Error
Sound Processor Error
Video Processor (VCTP) Error
Port Expander Error
RTC IC Error
SE-1 SELF DIAGNOSTIC SOFTWARE
ON
OFF
LED Code
03 In Normal mode.
04 In Normal mode.
05 In Initialisation state.
06 In Initialisation state.
07 In Initialisation state.
08 In Initialisation state.
09 In Initialisation state.
10 In Initialisation state.
11 In Initialisation state.
12 In Initialisation state.
14 In Initialisation state.
- 7 -
Checked
Goes into standby. LED flashes 3
times.
Goes into standby. LED flashes 4
times.
Adds error to Error Menu. LED
flashes 5 times in factory mode.
Adds error to Error Menu. LED
flashes 6 times in factory mode.
Adds error to Error Menu. LED
flashes 7 times in factory mode.
Adds error to Error Menu. LED
flashes 8 times in factory mode.
Adds error to Error Menu. LED
flashes 9 times in factory mode.
Adds error to Error Menu. LED
flashes 10 times in factory mode.
Adds error to Error Menu. LED
flashes 11 times in factory mode.
Adds error to Error Menu. LED
flashes 12 times in factory mode.
Adds error to Error Menu. LED
flashes 14 times in factory mode.
SE-1
RM-ED007
Action