Panasonic KX-TG4011AGT, Service Manual

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KX-TG4011AGT/KX-TG4012AGT/KX-TG4013AGT/KX-TGA403AGT KX-TG4011AGT/KX-TG4012AGT/KX-TG4013AGT/KX-TGA403AGT
TABLE OF CONTENTS TABLE OF CONTENTS
P PA AG GE E P PA AG GE E
1 1 Safet Safety Precau y Precaution tions s ----------------------------------------------- ----------------------------------------------- 4 4
1.1. 1.1. For Service T For Service Techn echnician icians s ------- ------------- ------------ ------------ ------------- --------- 4 4
2 2 Wa Warni rning ng -------------------------------------------------------------- -------------------------------------------------------------- 4 4
2.1. 2.1. Batt Battery ery Cauti Caution---- on---------- ------------- ------------- ------------ ------------- -------------- --------- -- 4 4
2.2. 2.2. About Le About Lead Free Sold ad Free Solder (PbF: Pb free er (PbF: Pb free)--------- )-------------- ----- 4 4
2.3. 2.3. Discarding Discarding of of P P. . C. C. Board------------------------------ Board------------------------------ -- -- 5 5
3 3 Spec Specifica ification tions s ----------------------------------------------------- ----------------------------------------------------- 6 6
4 4 Te Technical chnical Descriptions Descriptions ----------------------------------------- ----------------------------------------- 7 7
4.1. 4.1. US-DE US-DECT CT Desc Descripti ription on ------ ------------ ------------ ------------- ------------- ----------- ----- 7 7
4.2. 4.2. Bloc Block k Diagr Diagram (Base Unit_Mai am (Base Unit_Main)--------- n)--------------- ------------ -------- 9 9
4.3. 4.3. Block Block Diagram Diagram (Base (Base Unit_RF Unit_RF Part) Part) -----------------10 -----------------10
4.4. 4.4. Circuit Circuit Operation Operation (Base (Base Unit) Unit) -------------------------- -------------------------- 11 11
4.5. 4.5. Block Block Diagram Diagram (Handset)-------------------------------18 (Handset)-------------------------------18
4.6. 4.6. Block Block Diagram Diagram (Handset_RF (Handset_RF Part)-------------------19 Part)-------------------19
4.7. 4.7. Circuit Circuit Operation Operation (Handset)---------------------------- (Handset)---------------------------- 20 20
4.8. 4.8. Circuit Circuit Operation Operation (Charger (Charger Unit) Unit) ----------------------22 ----------------------22
4.9. 4.9. Signa Signal l Route Route ------- ------------- ------------ ------------ ------------ ------------- ------------- ---------23 ---23
5 5 Location of Location of Controls and Controls and Component Components s ------------------ ------------------ 24 24
6 6 Installation Installation Instructions Instructions --------------------------------------- --------------------------------------- 24 24
7 7 Opera Operating Instru ting Instructio ctions ns ----------------------------------------- ----------------------------------------- 24 24
8 8 T Test M est Mode ode ---------------------------------------------------------- ---------------------------------------------------------- 25 25
8.1. 8.1. Engineering Engineering Mode Mode ----------------------------------------25 ----------------------------------------25
9 9 Servi Service ce Mode Mode ----------------------------------------------------- ----------------------------------------------------- 29 29
9.1. 9.1. How to Clear How to Clear User Sett User Setting (Handset ing (Handset Only)---------29 Only)---------29
10 10 Troub Troubleshooting leshooting Guide Guide ---------------------------------------- ---------------------------------------- 30 30
10.1. 10.1. Troubleshoot Troubleshooting ing Flowchart Flowchart -----------------------------30 -----------------------------30
11 11 Disassembly a Disassembly and Assembly nd Assembly Instructions Instructions --------------- --------------- 41 41
11. 11.1. 1. Disassembly Disassembly Instructions Instructions -------------------------------41 -------------------------------41
11. 11.2. 2. How t How to Replac o Replace t e the Hands he Handset LCD et LCD -------------------44 -------------------44
12 12 Measurement Measurements and s and Adjustment Adjustments s --------------------------- --------------------------- 45 45
12.1. 12.1. Equipment Equipment Required Required -------------------------------------45 -------------------------------------45
12.2. 12.2. The Setting Method of The Setting Method of JIG JIG ------ ------------ ------------ ------------ -----------45 -----45
12.3. 12.3. Adjustment Adjustment St Standard (Base andard (Base Unit)---------------------49 Unit)---------------------49
12.4. 12.4. Adjustment Adjustment St Standard (Charger andard (Charger Unit)-----------------50 Unit)-----------------50
12.5. 12.5. Adjus Adjustmen tment t St Standard andard (Hands (Handset) et) ------ ------------- ------------ ---------51 ----51
12.6. 12.6. Thing Things to Do after Repla s to Do after Replacing IC or X'ta cing IC or X'tall ------ ------------52 ------52
12.7. 12.7. Frequency Frequency T Table able ------------------------------------------54 ------------------------------------------54
13 13 Misc Miscellan ellaneous eous ---------------------------------------------------- ---------------------------------------------------- 55 55
13.1. 13.1. How to How to Replace t Replace the Flat he Flat Package Package IC IC ----------------55 ----------------55
13.2. 13.2. How to How to Replace Replace the the Shield Shield Case Case ---------------------57 ---------------------57
13.3. 13.3. How to Replace How to Replace the LLP (Leadless the LLP (Leadless Leadframe Leadframe
Package) IC------------------------------------------------59 Package) IC------------------------------------------------59
13.4. 13.4. T Terminal Guide of the ICs, T erminal Guide of the ICs, Transistors and ransistors and
Diodes Diodes -------------------------------------------------------61 -------------------------------------------------------61
14 14 Schem Schematic Dia atic Diagram gram --------------------------------------------- --------------------------------------------- 62 62
14.1. 14.1. For For Schematic Schematic Diagram--------------------------------- Diagram--------------------------------- 62 62
14.2. 14.2. Schematic Schematic Diagram Diagram (Base (Base Unit_Main) Unit_Main) --------------64 --------------64
14.3. 14.3. Schematic Schematic Diagram Diagram (Handset_Main)---------------- (Handset_Main)---------------- 66 66
14.4. 14.4. Sche Schemati matic Diagram (Char c Diagram (Charger Unit) ger Unit) ------ ------------ -----------68 -----68
15 15 Prin Printed Circu ted Circuit Board it Board ------------------------------------------- ------------------------------------------- 69 69
15.1. 15.1. Circuit Circuit Board Board (Base (Base Unit_Main) Unit_Main) -----------------------69 -----------------------69
15.2. 15.2. Circuit Circuit Board Board (Handset_Main)-------------------------71 (Handset_Main)-------------------------71
15.3. 15.3. Circuit Circuit Board Board (Charger (Charger Unit) Unit) ---------------------------73 ---------------------------73
16 16 Exploded V Exploded View and Replace iew and Replacement Parts ment Parts List List ----------- ----------- 74 74
16.1. 16.1. Cabin Cabinet and Electric et and Electrical Parts (Bas al Parts (Base Unit) e Unit) ------ -----------74 -----74
16.2. 16.2. Cabinet Cabinet and and Electrical Electrical Parts Parts (Handset) (Handset) -------------75 -------------75
16.3. 16.3. Cabin Cabinet and Electr et and Electrical Part ical Parts (Charger Unit s (Charger Unit)) ------ -------76 -76
16.4. 16.4. Accessories Accessories ------------------------------------------------77 ------------------------------------------------77
16.5. 16.5. Repla Replacemen cement t Part Parts s List----- List------------ -------------- ------------- ------------ -------- -- 78 78