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Panasonic KX-TC2000NZW, KX-TC2000NZB, KX-TC2000NZF manual Signal Route

Models: KX-TC2000NZW KX-TC2000NZB KX-TC2000NZF

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Troubleshooting Specs Parts list Test Mode Flow Chart Base Unit Signal Route Reset Circuit Base Unit Disassembly Instructions Battery Procedure Refer to Adjustment P.29

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KX-TC2000NZB / KX-TC2000N ZW / KX-TC2000NZF

19.8. Signal Route

Each signal route is as follows.

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Panasonic KX-TC2000NZW, KX-TC2000NZB, KX-TC2000NZF manual Signal Route

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Contents

KX-TC2000NZB KX-TC2000NZW KX-TC2000NZF Contents Cabinet and Electrical Parts Location Handet About Lead Free Solder PbF Pb free Suggested PbF Solder How to recognize that Pb Free solder is used Base Unit Main PCB For Service Technicians Battery Recharge Battery information Battery Replacement Location of Controls Base Unit Handset Connection For Service Hint Operations Making Calls Answering Calls KX-TC2000NZB / KX-TC2000N ZW / KX-TC2000NZF KX-TC2000NZB / KX-TC2000N ZW / KX-TC2000NZF Recall Button Disassembly Instructions Show in Fig Procedure To remove Remove Rear Cabinet Battery compartment cover Troubleshooting Guide Check Power Bell Reception Check Battery Charge Check Link CPU IC2 RF IC IC1 Refer to Adjustment P.29 Check Handset Transmission Check Handset Reception Adjustments Base Unit Test Mode Flow Chart Base Unit How to change the channel Adjustment Adjustment Standard Base Unit IC1 Adjustments Handset Test Mode Flow Chart Handset How to change the channel Adjustment IC1 Adjustment Standard Handset Component View Flow Solder Side View HOW to Check the Handset Speaker RF SpecificationBase Unit Frequency Table MHz Explanation of CPU Data Communication STAND-BY TALK, Talk STAND-BY Ringing Changing the Channel Ports for transmitting and receiving of data Block Diagram Base Unit RF IC IC1 Block Diagram Handset IC2 Circuit Operation Outline Power Supply Circuit Reset Circuit Base Unit Telephone Line Interface Charge CircuitDtmf Transmitter/Receiver Base to Handset Handset to Base Signal Route Reset Circuit Handset Circuit Operation Handset Battery Low / Power Down Detector 21.1. IC2 22.1. IC2 23.1. IC1 Modification Procedure of Bridge HOW to Replace Flat Package ICProcedure Preparation Cabinet and Electrical Parts Location Base Unit Cabinet and Electrical Parts Location Handet Accessories and Packing Materials Replacement Parts List Cabinet and Electrical Parts Diodesi LED LED1 ERDS2TJ223 PQXA36ASVC Battery Accessories and Packing Materials Base Unit Schematic Diagram Base Unit For Schematic DiagramHandset Schematic Diagram Handset Schematic Diagram Base Unit 30.1 Base Unit RF Unit Base Unit FILTER\2 Schematic Diagram Handset 31.2 RF Unit Handset IC1 Memo Circuit Board Base Unit Component View Flow Solder Side View RX-VCO TX-VCO IC2 IC1 KXTC2000NZB

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