Frequency Check For Clock - Pioneer AVH-P6600DVD/UC Service Manual

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6.9 FREQUENCY CHECK FOR CLOCK

1. PCL output
In the normal operation mode (with the detachable panel installed, the ACC switched ON, the standby mode can-
celled), shift the TESTIN terminal (Pin56) to H. The clock signal is output from the CLKOUT terminal (Pin 36).
The frequency of the clock signal is 18.874368MHz±754Hz that is the fundamental frequency.
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