Sony KDS-R60XBR1 - 60" Rear Projection TV, Training Manual, Page: 109 / 122

TVP-21 106
Appendix
C Board Test Patterns

The Rook IC on the C board is capable of
displaying test patterns. These are very
important in determining if a video defect
is related to the Optical Block or prior
video processing stage (ASU/DSU etc.)

To display the C board test patterns take
the following steps:

Enter service mode
[Display] + [5] + [Vol. +]
+ [Power].

Press the [JUMP] button three times until
you arrive at the PANEL service mode.

Once in Panel Service Mode press the [2]
button five times until you arrive at Device
5 TEST_PAT.

Once in TEST_PAT you must enable the
test patterns by toggling the data from 0 to
1 by pressing the [3] button one time.

*Note the screen will turn all white, however
service OSD will still be displayed.

Once test patterns are enabled you can
display flat color fields or individual test
patterns.