Panasonic KX-TG1061M - Cordless Phone Base Station, Service Manual, Page: 3 / 114

3
KX-TG1061M/KX-TG1062M/KX-TGA106M
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions ----------------------------------------------- 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
2.3. Discarding of P. C. Board-------------------------------- 5
3 Specifications ----------------------------------------------------- 6
4 Technical Descriptions ----------------------------------------- 7
4.1. US-DECT Description ------------------------------------ 7
4.2. Block Diagram (Base Unit) ------------------------------ 8
4.3. Circuit Operation (Base Unit) --------------------------- 9
4.4. Block Diagram (Cordless Handset) ------------------13
4.5. Circuit Operation (Cordless Handset) ---------------14
4.6. Circuit Operation (Charger Unit) ----------------------15
4.7. Signal Route -----------------------------------------------16
5 Location of Controls and Components ------------------ 19
5.1. Controls -----------------------------------------------------19
6 Installation Instructions --------------------------------------- 20
6.1. Setting up---------------------------------------------------20
6.2. Battery-------------------------------------------------------20
7 Operating Instructions ----------------------------------------- 22
7.1. Programmable settings ---------------------------------22
7.2. Registering a Cordless Handset to a Base
Unit -----------------------------------------------------------27
7.3. Copying Phonebook Entries ---------------------------27
7.4. Dialing Mode ----------------------------------------------28
7.5. Error Messages -------------------------------------------28
7.6. Troubleshooting-------------------------------------------29
8 Service Mode ----------------------------------------------------- 32
8.1. Engineering Mode ----------------------------------------32
8.2. Copying Phonebook Items when Repairing -------36
8.3. How to Clear User Setting------------------------------38
9 Troubleshooting Guide ---------------------------------------- 39
9.1. Troubleshooting Flowchart -----------------------------39
9.2. Troubleshooting by Symptom (Base Unit and
Charger Unit) ----------------------------------------------51
9.3. Troubleshooting by Symptom (Cordless
Handset) ----------------------------------------------------55
10 Disassembly and Assembly Instructions --------------- 59
10.1. Disassembly Instructions -------------------------------59
10.2. Assembly Instructions -----------------------------------63
11 Measurements and Adjustments --------------------------- 65
11.1. Equipment Required -------------------------------------65
11.2. The Setting Method of JIG (Base Unit) -------------65
11.3. Adjustment Standard (Base Unit)---------------------67
11.4. Adjustment Standard (Charger Unit)-----------------68
11.5. The Setting Method of JIG (Cordless
Handset) ----------------------------------------------------69
11.6. Adjustment Standard (Cordless Handset)----------71
11.7. Things to Do after Replacing IC or X'tal ------------72
11.8. RF Specification-------------------------------------------74
11.9. How to Check the Cordless Handset Speaker
or Receiver -------------------------------------------------75
11.10. Frequency Table (MHz) ---------------------------------75
12 Miscellaneous ---------------------------------------------------- 76
12.1. CPU Data (Base Unit) -----------------------------------76
12.2. CPU Data (Cordless Handset) ------------------------78
12.3. How to Replace the Flat Package IC----------------80
12.4. How to Replace the LLP (Leadless Leadframe
Package) IC ----------------------------------------------- 82
12.5. How to Replace the LLP (Leadless Leadframe
Package) IC ----------------------------------------------- 84
12.6. Terminal Guide of the ICs, Transistors and
Diodes ------------------------------------------------------ 86
13 Schematic Diagram -------------------------------------------- 87
13.1. For Schematic Diagram -------------------------------- 87
13.2. Schematic Diagram (Base Unit_Main)-------------- 88
13.3. Schematic Diagram (Base Unit_RF Part)---------- 90
13.4. Schematic Diagram (Base Unit_Operation) ------- 91
13.5. Schematic Diagram (Cordless Handset) ----------- 92
13.6. Schematic Diagram (Charger Unit)------------------ 94
14 Printed Circuit Board ------------------------------------------ 95
14.1. Circuit Board (Base Unit_Main) ---------------------- 95
14.2. Circuit Board (Base Unit_Operation)---------------- 97
14.3. Circuit Board (Cordless Handset)-------------------- 99
14.4. Circuit Board (Charger Unit)------------------------- 101
15 Exploded View and Replacement Parts List --------- 102
15.1. Cabinet and Electrical Parts (Base Unit) --------- 102
15.2. Cabinet and Electrical Parts (Cordless
Handset)-------------------------------------------------- 103
15.3. Cabinet and Electrical Parts (Charger Unit) ----- 104
15.4. Accessories and Packing Materials --------------- 105
15.5. Replacement Parts List------------------------------- 108