KLV-32LL50A - Sony TV Service Manual (repair manual). Page 11

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11
KLV-32LL50A
KLV-32LL50A
POWER/STANDBY LED Diagnostic Description
Number of times
STANDBY lamp 
flashes
Diagnostic Item
Description
2 times
Main Power Failure
BT2 Board
GT3 Board 
4 times
5V Power Failure
BT2 Board
6 times
Backlight error
BT2 Board
GT3 Board 
LCD Panel
7 times
Internal Temperature Failure
GT3 Board
8 times
Audio Failure
BT2 Board
GT3 Board
Speaker
Possible Location
Viewing the Self Check Diagnostic List
1.  TV must be in standby mode. (Power off).
2.  Press the following buttons on the Remote Commander within a second of each other: 
 
DISPLAY   
Channel 
5   
Volume 
-  
   POWER .
 
The Self Check list displays. 
          
  This differs from accessing Service Adjustments.
Results for all of the following diagnostic items are displayed on screen.  No error has occurred if the screen displays a “0”.
SELF CHECK
002 MAIN POWER ERROR
01
Í 1 indicates an error was detected
004 5V POWER ERROR
00
Í 0 indicates no error was detected
006 BACK LIGHT ERROR
00
007 TEMP ERROR
00
008 AUDIO ERROR
00
00009  00027  00009 
Ï
ÏÏ Total Panel Hours
Ï
Ï Boot Count
Ï Total Hours of Operation 
BACK
Clearing the Self Check Diagnostic List
1.  In Service Mode, press the Channel  8   
Channel 
0 .
2.  To exit Self Check display, turn the power off. 
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