Panasonic KX-TG1032SK, Service Manual

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KX-TG1032SK/KX-TGA101S
TABLE OF CONTENTS
PAGE 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
2.3. Discarding of P. C. Board-------------------------------- 5
3 Specifications ----------------------------------------------------- 6
4 Technical Descriptions ----------------------------------------- 7
4.1. Block Diagram (Base Unit) ------------------------------ 7
4.2. Circuit Operation (Base Unit)--------------------------- 8
4.3. Block Diagram (Handset)-------------------------------11
4.4. Circuit Operation (Handset)----------------------------12
4.5. Circuit Operation (Charger Unit) ----------------------13
4.6. Signal Route -----------------------------------------------14
5 Location of Controls and Components ------------------ 16
6 Installation Instructions --------------------------------------- 16
7 Operation Instructions ----------------------------------------- 16
8 Service Mode ----------------------------------------------------- 17
8.1. Engineering Mode ----------------------------------------17
8.2. Copying Phonebook Items when Repairing -------21
8.3. How to Clear User Setting------------------------------23
9 Troubleshooting Guide ---------------------------------------- 24
9.1. Troubleshooting Flowchart -----------------------------24
9.2. Troubleshooting by Symptom (Base Unit and
Charger Unit) ----------------------------------------------37
9.3. Troubleshooting by Symptom (Handset) -----------37
10 Disassembly and Assembly Instructions --------------- 38
10.1. Disassembly Instructions -------------------------------38
10.2. How to Replace the Handset LCD -------------------43
10.3. How and Where to fix the spacer---------------------44
11 Measurements and Adjustments --------------------------- 46
11.1. Equipment Required -------------------------------------46
11.2. The Setting Method of JIG (Base Unit) -------------46
11.3. Adjustment Standard (Base Unit)---------------------48
11.4. Adjustment Standard (Charger Unit)-----------------50
11.5. The Setting Method of JIG (Handset) ---------------51
11.6. Adjustment Standard (Handset) ----------------------53
11.7. Things to Do after Replacing IC or X'tal ------------54
11.8. How to Check the Handset Speaker or
Receiver ----------------------------------------------------55
11.9. Frequency Table (MHz) ---------------------------------55
12 Miscellaneous ---------------------------------------------------- 56
12.1. How to Replace the Flat Package IC ----------------56
12.2. How to Replace the LLP (Leadless Leadframe
Package) IC------------------------------------------------58
12.3. Terminal Guide of the ICs, Transistors and
Diodes -------------------------------------------------------60
13 Schematic Diagram --------------------------------------------- 61
13.1. For Schematic Diagram---------------------------------61
13.2. Schematic Diagram (Base Unit_Main) --------------62
13.3. Schematic Diagram (Base Unit_Operation) -------64
13.4. Schematic Diagram (Handset) ------------------------66
13.5. Schematic Diagram (Charger Unit) ------------------68
14 Printed Circuit Board ------------------------------------------- 69
14.1. Circuit Board (Base Unit_Main)-----------------------69
14.2. Circuit Board (Base Unit_Operation) ----------------71
14.3. Circuit Board (Handset) ---------------------------------73
14.4. Circuit Board (Charger Unit) ---------------------------75
15 Exploded View and Replacement Parts List ----------- 76
15.1. Cabinet and Electric Parts (Base Unit) ------------- 76
15.2. Cabinet and Electric Parts (Handset) --------------- 77
15.3. Cabinet and Electric Parts (Charger Unit) --------- 78
15.4. Accessories------------------------------------------------ 79
15.5. Replacement Part List ---------------------------------- 80