Panasonic KX-TGP500B04, Руководство по обслуживанию

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KX-TGP500B04/KX-TPA50B04
12 Measurements and Adjustments
12.1. Things to Do after Replacing IC
12.1.1. X501 (Base Unit), X501 (Handset) Check
Equipment: Frequency counter
Check Point for measurement: BCK
Checking tolerance: 13.824 MHz ± 50 Hz (Base Unit) / 13.824 MHz ± 50 Hz (Handset)
12.1.1.1. Check and Adjust X501 (Base Unit) Frequency
When you have replaced IC504 or X501 , refer to Adjustment Mode for Base Unit (P.27) and Base Unit Reference Drawing
(P.91) to adjust X501.
• Adjustment tolerance: 13.824 MHz ± 30 Hz
12.1.1.2. Check and Adjust X501 (Handset) Frequency
When you have replaced IC501 , IC546 or X501 , refer to Adjustment Mode for Handset (P.31) and Handset Reference Drawing
(P.92) to adjust X501.
• Adjustment tolerance: 13.824 MHz ± 30 Hz
12.1.2. Adjust Battery Low Detector Voltage (Handset)
When you have replaced IC501 or IC546 , refer to Adjustment Mode for Handset (P.31) to adjust Battery Low Detector Voltage.
Note:
Refer to Handset Reference Drawing (P.92) for connection of DC power supply and voltmeter.