Pioneer DEH-5400BT Service Manual - Page 33

Pcl Output Confirmation, Pcl Output - clock

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5 6 7 8 8.3 PCL OUTPUT CONFIRMATION A - 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 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. B C D E F 5 DEH-64BT/XNUC 6 7 8 33

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DEH-64BT/XNUC
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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 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.