Pcl Output Confirmation - Pioneer AVH-P4150DVD Service Manual

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8.3 PCL OUTPUT CONFIRMATION

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- PCL output
In the normal operation mode (with the detachable panel installed, the ACC switched ON, the standby mode
cancelled), shift the TESTIN IC601(Pin 87) terminal to H.
The clock signal is output from the CLKOUT terminal IC601(Pin 62).
The frequency of the clock signal is 625 000 Hz that is one 32th of the fundamental frequency.
The clock signal should be 625 000 Hz (- 10 Hz, + 15 Hz).
If the clock signal out of the range, the X'tal (X601) should be replaced with new one.
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