Panasonic KX-TC1468LBB Manual de usuario

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KX-TC1468LBB

900MHz Cordless Phone

Black Version

(for Brazil)

Telephone Equipment

ORDER NO. KM40206883C3

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1 STANDARD BATTERY LIFE 4

1.1. Recharge 4

1.2. Battery Information 4

2 LOCATION OF CONTROLS 5

2.1. Base unit 5

2.2. Handset 5

2.3. Battery Replacement 6

3 CONNECTIONS 7

3.1. Adding Another Phone 9

4 OPERATIONS 10

4.1. Making Calls 10

4.2. Ans ering Calls 10

5 DISASSEMBLY INSTRUCUTIONS 11

6 HOW TO REMOVE TEL JACK 13

7 TROUBLESHOOTIN UIDE 14

7.1. Check Po er 15

7.2. Bell Reception 16

7.3. Check Battery Charge 17

7.4. Check Link 18

7.5. Check Handset Transmission 20

7.6. Check Handset Reception 20

8 ADJUSTMENTS (BASE UNIT) 21

8.1. Test Mode Flo Chart (Base Unit) 21

8.2. Adjustment 22

8.3. Adjustment Standard (Base Unit) 23

9 ADJUSTMENTS (HANDSET) 25

9.1. Test Mode Flo Chart (Handset) 25

9.2. Adjustment 26

9.3. Adjustment (Handset) 27

10 FREQUENCY TABLE (MHz) 29

11 BLOCK DIA RAM (Base Unit) 30

12 CIRCUIT OPERATION 31

12.1. Outline 31

12.2. Po er Supply Circuit 31

12.3. Reset Circuit 32

12.4. Charge Circuit 33

12.5. Telephone Line Interface 34

12.6. Transmitter/Receiver 34

12.7. Signal Route 35

13 BLOCK DIA RAM (Handset) 36

14 CIRCUIT OPERATION (HANDSET) 37

14.1. Outline 37

14.2. Reset Circuit/Charge Circuit 37

14.3. Battery Lo / Po er Do n Detector 38

CONTENTS

Page Page

KX-TC1468LBB

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15 HOW TO REPLACE FLAT PACKA E IC 39

15.1. Preparation 39

15.2. Procedure 39

15.3. Modification Procedure of Bridge 39

16 CPU DATA (Base Unit) 40

16.1. IC3 40

16.2. Digital Security Coding System 40

17 CPU DATA (Handset) 41

17.1. U1 41

18 EXPLANATION OF IC TERMINALS (RF Unit) 42

18.1. IC1 42

19 CABINET AND ELECTRICAL PARTS LOCATION (BASE UNIT)

20 CABINET AND ELECTRICAL PARTS LOCATION (HANDSET)

21 ACCESSORIES AND PACKIN MATERIALS 45

22 TERMINAL UIDE OF THE ICs TRANSISTORS AND DIODES

22.1. Base Unit 46

22.2. Handset 46

23 REPLACEMENT PARTS LIST 47

23.1. Base Unit 47

23.2. Handset 50

23.3. Accessories and Packing Materials 52

24 FOR SCHEMATIC DIA RAM 53

24.1. Base Unit 53

24.2. Handset 53

25 SCHEMATIC DIA RAM (Base Unit) 54

25.1. Main 54

25.2. RF Module 55

26 SCHEMATIC DIA RAM (Handset) 56

26.1. Main 56

26.2. RF Module 57

27 CIRCUIT BOARD (Base Unit) 58

27.1. Main (Component Vie ) 58

27.2. Main (Flo Solder Side Vie ) 59

27.3. Locator (Component Vie ) 60

27.4. Locator (Flo Solder Side Vie ) 60

27.5. RF Module 61

28 CIRCUIT BOARD (Handset) 62

28.1. Main (Component Vie ) 62

28.2. Main (Flo Solder Side Vie ) 63

28.3. RF Module 64

KX-TC1468LBB

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1 STANDARD BATTERY LIFE

1.1. Recharge

1.2. Battery Information

After your Panasonic battery is fully charged:

Operation

Operating time

While in use (TALK) Up to about 5 hours

While not in use (Standby) Up to about 5 days

· The battery operating time may vary depending on usage conditions and ambient temperature.

· Clean the handset and the base unit charge contacts with a soft, dry cloth. Clean if the unit is subject to grease, dust

or high humidity. Otherwise the battery may not charge properly.

· If the battery is fully charged, you do not have to place the handset on the base unit until the I USE indicator flashes. This will

maximize the battery life.

· The battery cannot be overcharged.

KX-TC1468LBB

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2 LOCATION OF CONTROLS

2.1. Base unit

2.2. Handset

KX-TC1468LBB

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2.3. Battery Replacement

KX-TC1468LBB

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3 CONNECTIONS

· USE O LY WITH Panasonic AC ADAPTOR PQWATC1468LB.

· The AC adaptor must remain connected at all times. (It is normal for the adaptor to feel warm during use.)

KX-TC1468LBB

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KX-TC1468LBB

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3.1. Adding Another Phone

This unit will not function during a power failure. To connect a standard telephone on the same line, use a T-adaptor.

KX-TC1468LBB

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4 OPERATIONS

4.1. Ma ing Calls

4.2. Answering Calls

KX-TC1468LBB

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