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No Power
Does red standby
LED on front panel
Is standby LED
blinking?
Power Supply
*For Part Number information, Refer to
KDL-22EX355/32EX355/32EX356/40EX455/40EX456
SECTION 3 - FLOW CHARTS AND DIAGRAMS
Press power
button while
Yes
monitoring pin 3 of
light?
CN6401 on power
supply board
No
Yes
Protection Shutdown
No
Board*
"Section 4 - Disassembly/Part Number Information" on page
High (3.3V)
on pin 3?
See
High (3.3V)
on pin 2?
flowchart
Power Supply
NO POWER FLOWCHART
15.
Yes
Power Supply
No
Yes
Main Board*
No
Board*
Board*
11
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