Standby Led Blinking - Sony KDL-40EX520 Service Manual

SECTION 5 - FLOW CHARTS AND DIAGRAMS

STANDBY LED BLINKING

Protect
Shutdown.
Standby LED
Blinking
2X
3X
4X
BATV Board
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
GE2 Board (32")
Yes
GE3 Board (40")
GE3 Board (46")
No
Yes
BATV Board
No
No
5X
No Backlight Yes
TCON Board
LCD Panel
FIGURE 5-3. PROTECTION SHUTDOWN FLOWCHART
No
No
6X
Yes
BATV Board
After a while
Shuts Down
7X
Imediately
Shuts Down
Check
BATV Board
ventilation
41