Sony TRINITRON KV-E2911D - Page 19

4-6. SECONDARY ADJUSTMENTS
SUB BRIGHTNESS ADJUSTMENT
1. Set the system to receive a test color pattern,
2, Press ~*<- on the remote commander to put the
system into normal mode,
3. Switch off the power.
4. While depressing the adjusting buttons + and —
simultaneusly, turn on the power. (SUB mode is
obtained)
5. Minimize the @ contrast setting.
_
Adjust the %£ brightness control so that the qray scale
O IRE section is cut off completely and the 20 IRE
section is barely qlowing.
7. Depress the © (store) button of the remote commander,
(SUB mode is released)
If there is no test color pattern
1, Set the system to receive a color pattern,
2. Press on the remote commander to put system into
normal made.
Set the @ color to its normal state.
3,—5.are the same as above,
6. Since 20 IRE is nearly blue, adjust the << brightness
control so that the blue barely qlows,
=
is the same as adove,
8. Press >*< on the remote commander to put the
system into normal mode.
SUB COLOR ADJUSTMENT
1
Set the system to receive color bars.
2. Press -*< on the remote commander to put the
system into normal ‘mode,
3. Cut off the power.
4. While depressing the adjusting buttons + and —
simultaneusly, turn on the power. (SUB mode is
obtained)
5, Adjust the color control so that the B out wave form
(Pin @ of C board connector CNC72) is as shown
in the figure below.
6. Depress the © (store) button of the remote commander,
(SUB mode is released)
same level
Mode select
button
Headphones
Jack
G3 input jack
Adjustment buttons
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM
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