NO VIDEO FLOWCHART
No Video
Backlights
turned on?
Sony logo
appears
momentarily?
Unplug LVDS
connector with
unit off. Turn unit
back on.
*For Part Number information, refer to
XBR-65X900A
Locate
No
CN6401 on
Power Supply
Board.
Yes
Yes
Main Board*
No
Test patterns
No
display on
screen?
Yes
Main Board*
"Section 4 - Exploded View/Part Number Information" on page
SECTION 2 - TROUBLESHOOTING
No
Zero volts at
Pin 5?
Yes
TCON*
(LCD Panel)
TCON*
(LCD Panel)
27.
No
Zero volts at
LCD Panel*
Pin 3?
Yes
Main Board*
11