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KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523 40
SECTION 5 - FLOW CHARTS AND DIAGRAMS
Power Error
Is
“Standby” LED
illuminate steady
RED
?
Does the
“Power” LED
Light Green?
No
Yes
No
Press Remote
Power Button
Initial Power-ON OK
Troubleshoot Video,
Backlight, Panel, or Audio
Problem
Check
STBY 3.3V
(In STBY Mode)
Confirm TV is
securely plugged into
an
Active AC Outlet
Is
110VAC
Present
at
CN6001?
Repair AC Outlet or
Replace AC-Power Cord
OK
Yes
Check Main Fuse
F6101
Is
voltage
3.3V
Present?
Yes
Is Fuse
Open?
No
Yes
No
Check
AC-OFF-Detect
(In STBY Mode)
Is
voltage
3.3V
Present?
No
Yes
Press TV
Power Button
Does the
“Power” LED
Light?
Yes
No
Replace
Remote Batteries or
Remote
No
Yes
FIGURE 5-2. NO POWER FLOWCHART
Содержание Bravia KDL-40EX520
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