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Circuit Adjustments; Electrical Adjustments - Sony FD TRINITRON KD-28DL11U Service Manual

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4-1. Electrical Adjustments

Service adjustments to this model can be performed using the
supplied remote Commander RM-949.
How to enter into the Service Mode
1.
Turn on the main power switch and enter into the stand-by mode.
2.
Press the following sequence of buttons on the Remote
Commander.
i+
5
(ON SCREEN
(DIGIT 5)
DISPLAY)
'TT—' will appear in the upper right corner of the screen.
Other status information will also be displayed.
3.
Press 'MENU' on the remote commander to obtain the following
menu on the screen.
G
e
o
m
t e
y r
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v r
c i
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4.
Move to the corresponding adjustment item using the
up or down arrow buttons on the Remote Commander.
5.
Press the right arrow button to enter into the required menu item.
6.
Press the 'Menu' button on the Remote Commander to quit the
Service Mode when all adjustments have been completed.
Note :
•
After carrying out the service adjustments, to prevent the
customer accessing the 'Service Menu' switch the TV set OFF
and then ON.
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CIRCUIT ADJUSTMENTS

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