KDL-50R555A, KDL-60R555A, KDL-70R555A - Sony TV Service Manual (repair manual). Page 15

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KDL-50R555A/60R555A/70R555A 11
SECTION 2 - TROUBLESHOOTING
 
*For Part Number information, refer to 
“Section 4 - Exploded View/Part Number Information” on page 22
.
STANDBY LED BLINKING FLOWCHART
Protect 
Shutdown. 
Standby LED 
Blinking
No
Yes
No
Yes
2X
Main Board*
3X
5X
No
Yes
LCD Panel*
6X
Yes
Power Supply
 Board*
“SONY” logo 
appears before 
shutdown?
Yes
No
LCD Panel*
Power Supply
 Board*
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