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Panasonic KM40611236CE Service Manual
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Panasonic KM40611236CE Service Manual

Panasonic KM40611236CE Service Manual

Digital cordless phone
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Telephone Equipment
KX-TG1070SLB
KX-TGA107EXB
Digital Cordless Phone
Black Version
(for Switzerland)
© 2006 Panasonic Communications Co., Ltd. All
rights reserved. Unauthorized copying and distribu-
tion is a violation of law.
ORDER NO. KM40611236CE

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Summary of Contents for Panasonic KM40611236CE

  • Page 1 ORDER NO. KM40611236CE Telephone Equipment KX-TG1070SLB KX-TGA107EXB Digital Cordless Phone Black Version (for Switzerland) © 2006 Panasonic Communications Co., Ltd. All rights reserved. Unauthorized copying and distribu- tion is a violation of law.
  • Page 2 KX-TG1070SLB/KX-TGA107EXB...

  • Page 3: Table Of Contents

    KX-TG1070SLB/KX-TGA107EXB TABLE OF CONTENTS PAGE 1 Safety Precaution ------------------------------------------------ 4 1.1. For Service Technicians --------------------------------- 4 2 Warning -------------------------------------------------------------- 4 2.1. Battery Caution--------------------------------------------- 4 2.2. About Lead Free Solder (Pbf: Pb free)--------------- 4 3 Specifications ----------------------------------------------------- 6 4 Technical Descriptions ----------------------------------------- 7 4.1.

  • Page 4: Safety Precaution

    KX-TG1070SLB/KX-TGA107EXB 1 Safety Precaution 1.1. For Service Technicians ICs and LSIs are vulnerable to static electricity. When repairing, the following precautions will help prevent recurring malfunctions. 1. Cover the plastic parts boxes with aluminum foil and ground them. 2. Ground the soldering irons. 3.
  • Page 5 KX-TG1070SLB/KX-TGA107EXB 2.2.1. Suggested PbF Solder There are several types of PbF solder available commercially. While this product is manufactured using Tin, Silver, and Copper (Sn+Ag+Cu), you can also use Tin and Copper (Sn+Cu) or Tin, Zinc, and Bismuth (Sn+Zn+Bi). Please check the manufacturer’s specific instructions for the melting points of their products and any precautions for using their product with other materials.

  • Page 6: Specifications

    KX-TG1070SLB/KX-TGA107EXB 3 Specifications Note: • Specifications are subject to change. Note for Service: • Operation range: Up to 300 m outdoors, Up to 50 m indoors, depending on the condition. • Analog telephone connection: Telephone Line...

  • Page 7: Technical Descriptions

    KX-TG1070SLB/KX-TGA107EXB 4 Technical Descriptions 4.1. Block Diagram (Base Unit)

  • Page 8: Circuit Operation (Base Unit)

    KX-TG1070SLB/KX-TGA107EXB 4.2. Circuit Operation (Base Unit) The base-station consists of base band controller, speech network, tel-line interface, RF module, linear regulator, EEPROM, crystal and so on. Refer to Block Diagram (Base Unit) (P.7). 4.2.1. Base Band Controller These are parts to control all function of the base-station, we used the Philips XS which is controller for DECT. These devices include all control circuits of the base-station for RF module, tel-line interface, ADPCM codec, series regulator and so on.

  • Page 9: Block Diagram (Handset)

    KX-TG1070SLB/KX-TGA107EXB 4.3. Block Diagram (Handset)

  • Page 10: Circuit Operation (Handset)

    KX-TG1070SLB/KX-TGA107EXB 4.4. Circuit Operation (Handset) The handset consists of Base Band Controller, LCD, RF module, keypad, regulator, charger, EEPROM, crystal, earpiece, ringer & microphone, and so on. 4.4.1. Base Band Controller The base band controller controls all function of the handset, Philips XS for the base band controller is used. This device include all control circuits of the handset for RF module, LCD controller, keypad interface, earpiece, microphone, ADPCM codec, switching and series regulator and so on.

  • Page 11: Signal Flow

    KX-TG1070SLB/KX-TGA107EXB 4.5. Signal Flow 4.5.1. Talk mode: Rx audio signal from line interface at "LINERX_P" path into B/S MCU (pin 32, 33) and then signal from B/S RF transform, H/S RF receive signal forward to MCU, H/S MCU from (pin 32, 33) receive path output audio signal to receiver. Tx audio signal from MIC receive audio signal at mic path into H/S MCU and then audio signal from H/S RF transform, B/S RF receive signal forward to MCU, B/S MCU audio signal from (Pin 30,29) at "LINETX_P"...

  • Page 12: Location Of Controls And Components

    • The unit will not work during a power failure. We there- fore recommend you also connect a corded-type telephone (without AC adaptor) to the same telephone line using a T- adaptor. Your Panasonic sales shop can offer you more information about connection possibilities. Location •...

  • Page 13: Battery

    In this case, place the handset on the base unit and charge for at least 10 hours. Note: • Use only the included rechargeable batteries HHR-55AAAB or HHR-4EPT. 6.2.2. Battery Charge 6.2.3. Battery Strength 6.2.4. Panasonic Ni-MH Battery Performance (included batteries)

  • Page 14: Operation Instructions

    KX-TG1070SLB/KX-TGA107EXB 7 Operation Instructions 7.1. Guide to telephone settings 7.2. Handset Registration 7.3. For Service Hint...

  • Page 15: Service Mode

    KX-TG1070SLB/KX-TGA107EXB 8 Service Mode 8.1. Engineering Mode 8.1.1. Base Unit...
  • Page 16 KX-TG1070SLB/KX-TGA107EXB Note: (*1) Refer to Handset Registration (P.14). (*2) When you enter the address or New Data, please refer to the table below. Desired Number (hex.) Input Keys Desired Number (hex.) Input Keys [ ] + 1 [ ] + 2 [ ] + 3 [ ] + 4 [ ] + 5...
  • Page 17 KX-TG1070SLB/KX-TGA107EXB 8.1.2. Handset...
  • Page 18 KX-TG1070SLB/KX-TGA107EXB Note: (*1) When you enter the address or New Data, please refer to the table below. Desired Number (hex.) Input Keys Desired Number (hex.) Input Keys [ ] + 1 [ ] + 2 [ ] + 3 [ ] + 4 [ ] + 5 [ ] + 6...

  • Page 19: How To Clear User Setting

    KX-TG1070SLB/KX-TGA107EXB 8.2. How to Clear User Setting...
  • Page 20 KX-TG1070SLB/KX-TGA107EXB 8.3. How to Set When Replacing Unit If base unit or handset has a defect, replace with new base unit or handset. Refer to the following procedures. Note: • BS=Base unit, HS=Handset • To register handset, refer to Handset Registration (P.14)

  • Page 21: Troubleshooting Guide

    KX-TG1070SLB/KX-TGA107EXB 9 Troubleshooting Guide If your telephone does not work properly, try to solve the problem according to the following table. Note: (*1) Refer to Handset Registration (P.14)

  • Page 22: How To Replace The Flat Package

    KX-TG1070SLB/KX-TGA107EXB 9.1. How to Replace the Flat Package IC Even if you do not have the special tools (for example, a spot heater) to remove the Flat IC, with some solder (large amount), a soldering iron and a cutter knife, you can easily remove the ICs that have more than 100 pins. 9.1.1.
  • Page 23 KX-TG1070SLB/KX-TGA107EXB 9.1.3. How to Install the IC 1. Temporarily fix the FLAT PACKAGE IC, soldering the two marked pins. *Check the accuracy of the IC setting with the corresponding soldering foil. 2. Apply flux to all pins of the FLAT PACKAGE IC. 3.

  • Page 24: Disassembly And Assembly Instructions

    KX-TG1070SLB/KX-TGA107EXB 10 Disassembly and Assembly Instructions 10.1. Disassembly Instructions 10.1.1. Base Unit...
  • Page 25 KX-TG1070SLB/KX-TGA107EXB 10.1.2. Handset...
  • Page 26 KX-TG1070SLB/KX-TGA107EXB Memo...

  • Page 27: Schematic Diagram

    KX-TG1070SLB/KX-TGA107EXB 11 Schematic Diagram 11.1. For Schematic Diagram 11.1.1. Base Unit (Schematic Diagram (Base Unit_Main)) Notes: 1. DC voltage measurements are taken with voltmeter from the negative voltage line. 2. The schematic diagrams may be modified at any time with the development of new technology. 11.1.2.

  • Page 28: Schematic Diagram (Base Unit_Main)

    KX-TG1070SLB/KX-TGA107EXB 11.2. Schematic Diagram (Base Unit_Main)
  • Page 29 KX-TG1070SLB/KX-TGA107EXB...
  • Page 30 KX-TG1070SLB/KX-TGA107EXB...

  • Page 31: Schematic Diagram (Base Unit_Operation)

    KX-TG1070SLB/KX-TGA107EXB 11.3. Schematic Diagram (Base Unit_Operation) KEY1 KX-TG1070 SCHEMATIC DIAGRAM (Base Unit_Operation)

  • Page 32: Schematic Diagram (Handset)

    KX-TG1070SLB/KX-TGA107EXB 11.4. Schematic Diagram (Handset)
  • Page 33 KX-TG1070SLB/KX-TGA107EXB...
  • Page 34 KX-TG1070SLB/KX-TGA107EXB...

  • Page 35: Printed Circuit Board

    KX-TG1070SLB/KX-TGA107EXB 12 Printed Circuit Board 12.1. Circuit Board (Base Unit) 12.1.1. Component View ANT1 PWRJ2 PWRJ1 C148 VAR1 ANT0 R109 TP14 C153 C120 C152 C155 TP40 C154 C129 TP42 TP54 COB2 TP39 EC163 TP52 R74 R60 Q607 C118 BUZ1 C119 Q605 C662 EC10...
  • Page 36 KX-TG1070SLB/KX-TGA107EXB 12.1.2. Flow Solder Side View TP29 TP31 TP53 C171 TP30 TP32 C126 TP57 TP56 Q601 R665 TP10 TP51 TP48 D603 R659 TP47 TP55 TP16 TP21 Q606 R107 PAGE1 C176 C177 TP11 TP20 C132 TP45 TP19 TP24 TP12 TP28 R631 TP44 Q604 TP27...

  • Page 37: Circuit Board (Base Unit_Page Key)

    KX-TG1070SLB/KX-TGA107EXB 12.2. Circuit Board (Base Unit_Page key) 12.2.1. Component View KEY1 KX-TG1070 CIRCUIT BOARD (Base Unit_page key (Component View))
  • Page 38 KX-TG1070SLB/KX-TGA107EXB Memo...

  • Page 39: Circuit Board (Handset)

    KX-TG1070SLB/KX-TGA107EXB 12.3. Circuit Board (Handset) 12.3.1. Component View > EP-GW < 35-006057-005-200 ANT1 TP126 TP111 COB1 TP110 TP125 TP14 C15 C38 TP103 TP10 TP101 EC26 EC19 BUZ1 R110 TP155 TP105 TP142 TP154 TP104 TP118 TP119 TP127 TP147 TP12 TP124 TP16 TP140 TP143 TP141...
  • Page 40 KX-TG1070SLB/KX-TGA107EXB 12.3.2. Flow Solder Side View 35-006057-005-200 > EP-GW < TP44 TP22 TP17 KX-TGA107 CIRCUIT BOARD (Handset (Flow Solder Side View))

  • Page 41: Exploded View And Replacement Parts List

    KX-TG1070SLB/KX-TGA107EXB 13 Exploded View and Replacement Parts List 1. RTL (Retention Time Limited) Note: The marking (RTL) indicates that the Retention Time is limited for this item. After the discontinuation of this assembly in production, the item will continue to be available for a specific period of time. The retention period of availability is dependant on the type of assembly, and in accordance with the laws governing part and product retention.

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Kx-tg1070slb

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