Sanyo NV-E7500 - Navigation System With DVD Player Service Manual page 14

ADJUSTMENT PROCEDURES
<Adjustment conditions>
Insert the connector of the jig for the FREE RUN adjustment into CN1007.
Connect 6pin(CSYNC) of CN1007 to GND.
Select VIDEO or DVD MODE.(Any input is possible.)
Observe 7pin of CN1007 in the frequency counter.
FREE RUN Adjustment
Adjust SVR1003 to make the frequency of 7pin of CN1007 become 15.73kHz±0.01kHz.
<Adjustment conditions>
Go to TEST MODE.
Any mode can be adjusted.
TOUCH SCREEN Adjustment
Press the "touch" button on the bottom right of the screen,and display
the TOUCH SCREEN adjustment screen.
adjust TOUCH SCREEN adjustment jig in accordance with
the indication of the screen.
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