Pcl Output Confirmation - Pioneer DEH-23UB/XSUC Service Manual

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8.3 PCL OUTPUT CONFIRMATION

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- PCL output
With the TESTIN (22 pin) status of IC601 to be "H", it is shifted to PCL Output Test mode after reset started.
Check that square wave of 600.0 kHz + 25 Hz is output from PCL (8 Pin) of IC601.
If clock signal is out of this range, this resonator (X602) must be changed for a new one.
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