Self Diagnosis - Sony KDL-32W5800 Service Manual

The identification of errors within the EX2L 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 flash-
ing 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).
LED Error Codes and Descriptions
Number of LED
Self Diagnostic Screen Display
To bring up the self diagnostic screen display
In standby mode, press the following buttons on the remote commander sequentially in rapid sucession as shown below:
The following menu appears as shown below:
To exit the "Self Diagnostic Screen Display" please turn the TV set off and then on again.
EX2L SELF DIAGNOSTIC SOFTWARE
Error Description
Flashes
02 Main Power Error
05 DC_ALERT3
06 Backlight Error
07 Thermal Error
08 Audio Error
10 Digital FE/BE Error
12 HFR Error (Tcon)
13 Balancer Error
14 Tcon Error
i+ 5
(ON SCREEN (DIGIT 5)
(ON SCREEN (DIGIT 5)
DISPLAY)
DISPLAY)
Error (Comp Ref.)
Pwr_Err
DC_Alt
Bck_Lgt
Temp_Err
Aud_Err
Dig_Err
Hfr_Err
Bal_Err
Tcn_Err
+
I/
TV
(VOLUME +) (TV)
(VOLUME -) (TV STANDBY)
Note that this differs from entering the service mode (Volume + )
WorkIng TImE (BoTTom LEFT CornEr)
xxxxx-yyyyy-zzzzzz(e.g. 00215-02325-00190)
1. xxxxx = Total operation time
Working time Stby+ Power on
2. yyyyy = Boot count
Power on / off / Stby operations
3. zzzzz = Working Hours (Panel)
Panel working time (backlight is on)
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