Panasonic KX-TC2000NZW, KX-TC2000NZB, KX-TC2000NZF manual Flow Solder Side View

Page 31

(Flow Solder Side View)

Audio Analyzer

(E)

(D)

(I), (J)

SSG 43.820MHz

RF Millivolt Meter

Frequency Counter

FM Deviation Meter

50Ω

(F)

RF

Volt Meter

TXGND

TXPOWER

31

TX VCO

(B) DC Volt Meter

 

C62C4

C10

 

 

C200

 

 

 

C22

 

R10

 

R47

R43

R97

 

C3

 

R201

 

 

 

 

 

 

 

C55

 

 

 

Q200

 

 

 

 

 

R52

 

 

 

 

 

 

 

C203

C89

 

 

 

 

 

R200

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C59

 

C60

C50

C201 C202

C5

 

 

 

 

 

 

Q5

 

C54

 

 

 

C17

 

 

 

 

Q6

 

 

 

 

 

 

 

 

 

 

 

 

 

R44

C57

 

 

 

 

 

 

R1

 

 

C2

 

R40

R38

 

 

 

 

 

C24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R49

 

 

 

 

 

 

 

 

 

 

 

C52

 

 

C53

 

 

 

 

 

C7

 

C85

R2

C61

R45

 

 

C88

 

C6

 

 

R50

 

R41

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R24

 

R51

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C40

 

 

C44

 

 

 

IC1

 

 

C13

 

 

 

 

 

 

 

 

 

 

 

 

 

C41

 

 

 

 

 

 

 

 

 

 

 

 

R34

 

 

 

 

 

 

 

 

 

 

C36

 

 

 

 

 

C21

 

 

 

 

 

C35

 

 

 

 

 

 

 

 

 

 

C49

C47

R35

R25

 

C28

R13

 

 

 

 

 

 

 

R9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R26

 

 

 

 

 

 

 

TALKDIRT

AUTO

 

3

 

6

9

#

REDIAL

PAUSE

CH

 

 

LED1

 

 

LED4

 

 

 

LED5

2

K11

5

8

0

FLASH

LOUD

MIC1

 

 

LED2

 

 

LED3

 

 

 

 

1

 

4

7

 

RINGER

PROG

LED6

RX VCO

(C) DC Volt Meter

DC Power

Supply

Note: (A) - (I) is refered to ADJUSTMENTS (HANDSET) (P.28)

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

Image 31
Contents KX-TC2000NZB KX-TC2000NZW KX-TC2000NZF Contents Cabinet and Electrical Parts Location Handet Suggested PbF Solder About Lead Free Solder PbF Pb freeBase Unit Main PCB How to recognize that Pb Free solder is usedFor Service Technicians Recharge Battery information BatteryBattery Replacement Base Unit Handset Location of ControlsConnection For Service Hint Making Calls Answering Calls OperationsKX-TC2000NZB / KX-TC2000N ZW / KX-TC2000NZF KX-TC2000NZB / KX-TC2000N ZW / KX-TC2000NZF Recall Button Show in Fig Procedure To remove Remove Disassembly InstructionsRear Cabinet Battery compartment cover Troubleshooting Guide Check Power Bell Reception Check Battery Charge CPU IC2 RF IC IC1 Check LinkRefer to Adjustment P.29 Check Handset Reception Check Handset TransmissionTest Mode Flow Chart Base Unit Adjustments Base UnitAdjustment How to change the channelIC1 Adjustment Standard Base UnitTest Mode Flow Chart Handset Adjustments HandsetIC1 How to change the channel AdjustmentComponent View Adjustment Standard HandsetFlow Solder Side View HOW to Check the Handset Speaker RF SpecificationBase Unit Frequency Table MHz STAND-BY TALK, Talk STAND-BY Explanation of CPU Data CommunicationRinging Changing the Channel Ports for transmitting and receiving of data RF IC IC1 Block Diagram Base UnitIC2 Block Diagram HandsetOutline Circuit OperationPower Supply Circuit Reset Circuit Base Unit Telephone Line Interface Charge CircuitDtmf Base to Handset Transmitter/ReceiverHandset to Base Signal Route Circuit Operation Handset Reset Circuit HandsetBattery Low / Power Down Detector 21.1. IC2 22.1. IC2 23.1. IC1 Preparation HOW to Replace Flat Package ICProcedure Modification Procedure of BridgeCabinet and Electrical Parts Location Base Unit Cabinet and Electrical Parts Location Handet Accessories and Packing Materials Cabinet and Electrical Parts Replacement Parts ListDiodesi LED LED1 ERDS2TJ223 PQXA36ASVC Battery Accessories and Packing Materials Base Unit Schematic Diagram Base Unit For Schematic DiagramHandset Schematic Diagram Handset 30.1 Base Unit Schematic Diagram Base UnitFILTER\2 RF Unit Base UnitSchematic Diagram Handset IC1 31.2 RF Unit HandsetMemo Component View Circuit Board Base UnitRX-VCO TX-VCO Flow Solder Side ViewIC2 IC1 KXTC2000NZB