Panasonic KX-TG3661JXM, Руководство по обслуживанию

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KX-TG3661JXM/KX-TG3662JXM/KX-TG3668JXM/KX-TG3669JXM/KX-TGA365JXM
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. FHSS Description ----------------------------------------- 7
4.2. Block Diagram (Base Unit_Main)---------------------- 8
4.3. Block Diagram (Base Unit_RF Part) ------------------ 9
4.4. Circuit Operation (Base Unit_Main)------------------10
4.5. Block Diagram (Cordless Handset) ------------------14
4.6. Block Diagram (Cordless Handset_RF Part) ------15
4.7. Circuit Operation (Cordless Handset) ---------------16
4.8. Circuit Operation (Charger Unit) ----------------------16
4.9. Signal Route -----------------------------------------------17
5 Location of Controls and Components ------------------ 19
6 Installation Instructions --------------------------------------- 19
7 Operating Instructions ----------------------------------------- 19
8 Test Mode ---------------------------------------------------------- 20
8.1. Test Mode Function (Base unit)-----------------------20
8.2. Test Mode Function (Cordless Handset) -----------20
9 Service Mode ----------------------------------------------------- 21
9.1. Service Mode Function (for Base Unit with
Cordless Handset) ---------------------------------------21
9.2. Copying Phonebook Items when Repairing -------22
10 Troubleshooting Guide ---------------------------------------- 24
10.1. Troubleshooting Flow Chart ---------------------------24
11 Disassembly and Assembly Instructions --------------- 33
11.1. Disassembly Instructions -------------------------------33
11.2. Assembly Instructions -----------------------------------37
12 Measurements and Adjustments --------------------------- 39
12.1. Equipment Required -------------------------------------39
12.2. The Setting Method of JIG (Base Unit) -------------39
12.3. Adjustment of Base Unit --------------------------------41
12.4. Adjustment Standard (Base Unit)--------------------42
12.5. Adjustment Standard (Charger Unit)-----------------43
12.6. The Setting Method of JIG (Cordless
Handset) ----------------------------------------------------44
12.7. Adjustment of Cordless Handset ---------------------46
12.8. Cordless Handset Reference Drawing--------------47
12.9. Things to Do after Replacing IC ----------------------48
12.10. Frequency Table ------------------------------------------49
13 Miscellaneous ---------------------------------------------------- 50
13.1. How to Replace the Flat Package IC ----------------50
13.2. Terminal Guide of the Ics, Transistor and
Diodes -------------------------------------------------------52
14 Schematic Diagram --------------------------------------------- 53
14.1. For Schematic Diagram---------------------------------53
14.2. Schematic Diagram (Base Unit_Main) --------------54
14.3. Schematic Diagram (Base Unit_RF Part) ----------56
14.4. Schematic Diagram (Base Unit_Operation) -------57
14.5. Schematic Diagram (Cordless Handset) -----------58
14.6. Schematic Diagram (Cordless Handset_RF
Part)----------------------------------------------------------60
14.7. Schematic Diagram (Charger Unit) ------------------61
15 Printed Circuit Board ------------------------------------------- 63
15.1. Circuit Board (Base Unit_Main) ---------------------- 63
15.2. Circuit Board (Base Unit_RF Part)------------------- 65
15.3. Circuit Board (Base Unit_Operation)---------------- 67
15.4. Circuit Board (Cordless Handset_Main)------------ 69
15.5. Circuit Board (Cordless Handset_small
P.C.B.) ------------------------------------------------------ 71
15.6. Circuit Board (Cordless handset_RF Part) -------- 72
15.7. Circuit Board (Charger Unit)--------------------------- 73
16 Exploded View and Replacement Parts List ----------- 74
16.1. Cabinet and Electrical Parts (Base Unit) ----------- 74
16.2. Cabinet and Electrical Parts (Cordless
Handset)---------------------------------------------------- 75
16.3. Cabinet and Electrical Parts (Charger Unit) ------- 76
16.4. Accessories and Packing Materials ----------------- 77
16.5. Replacement Part List ---------------------------------- 78