Read Panasonic KX-TGK310RUB / KX-TGK320RUB / KX-TGKA31RUB Service Manual online
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KX-TGK310SP/KX-TGK310JT/KX-TGK320JT/KX-TGK310FR/KX-TGK310RU/KX-TGK320RU/KX-TGK310NE//KX-TGK310GR/KX-TGKA31EX/KX-TGKA31RU
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions----------------------------------------------- 5
1.1. For Service Technicians --------------------------------- 5
2 Warning -------------------------------------------------------------- 5
2.1. Battery Caution--------------------------------------------- 5
2.2. About Lead Free Solder (Pbf: Pb free)--------------- 5
2.2. About Lead Free Solder (Pbf: Pb free)--------------- 5
2.2.1. Suggested PbF Solder ------------------------------ 6
2.3. Discarding of P.C. Board--------------------------------- 6
3 Specifications ----------------------------------------------------- 7
4 Technical Descriptions ----------------------------------------- 8
4 Technical Descriptions ----------------------------------------- 8
4.1. Block Diagram (Base Unit_Main and Interface
Box) ----------------------------------------------------------- 8
4.2. Block Diagram (Base Unit_RF Part) ------------------ 9
4.3. Circuit Operation (Base Unit) --------------------------10
4.3. Circuit Operation (Base Unit) --------------------------10
4.3.1. BBIC (Base Band IC: IC501) ---------------------10
4.3.2. Flash Memory (IC601)(for KX-TGK320
4.3.2. Flash Memory (IC601)(for KX-TGK320
only) -----------------------------------------------------10
4.3.3. EEPROM (IC611) ------------------------------------10
4.3.4. Power Supply Circuit/Reset Circuit--------------11
4.3.5. Telephone Line Interface---------------------------13
4.3.6. Transmitter/Receiver--------------------------------14
4.3.4. Power Supply Circuit/Reset Circuit--------------11
4.3.5. Telephone Line Interface---------------------------13
4.3.6. Transmitter/Receiver--------------------------------14
4.4. Block Diagram (Handset)-------------------------------15
4.5. Circuit Operation (Handset)----------------------------16
4.5. Circuit Operation (Handset)----------------------------16
4.5.1. Outline --------------------------------------------------16
4.5.2. Power Supply Circuit/Reset Circuit--------------16
4.5.3. Charge Circuit ----------------------------------------16
4.5.4. Battery Low/Power Down Detector--------------16
4.5.5. Speakerphone ----------------------------------------16
4.5.2. Power Supply Circuit/Reset Circuit--------------16
4.5.3. Charge Circuit ----------------------------------------16
4.5.4. Battery Low/Power Down Detector--------------16
4.5.5. Speakerphone ----------------------------------------16
4.6. Signal Route -----------------------------------------------17
5 Location of Controls and Components ------------------19
6 Installation Instructions ---------------------------------------19
7 Operating Instructions-----------------------------------------19
6 Installation Instructions ---------------------------------------19
7 Operating Instructions-----------------------------------------19
7.1. For Service Hint-------------------------------------------19
8 Test Mode ----------------------------------------------------------20
8.1. Engineering Mode ----------------------------------------20
8.1.1. Base Unit ----------------------------------------------20
8.1.2. Handset ------------------------------------------------24
8.1.2. Handset ------------------------------------------------24
8.2. VES area layout in Flash (Handset) -----------------27
8.2.1. Scope ---------------------------------------------------27
8.2.2. Introduction--------------------------------------------27
8.2.3. VES area contents-----------------------------------27
8.2.2. Introduction--------------------------------------------27
8.2.3. VES area contents-----------------------------------27
8.3. How to Clear User Setting------------------------------28
8.3.1. Resetting both base unit and handset----------28
8.3.2. Resetting only handset -----------------------------28
8.3.2. Resetting only handset -----------------------------28
9 Troubleshooting Guide ----------------------------------------29
9.1. Troubleshooting Flowchart -----------------------------29
9.1.1. Check Power------------------------------------------30
9.1.2. Check Record ----------------------------------------31
9.1.3. Check Battery Charge ------------------------------31
9.1.4. Check Link---------------------------------------------32
9.1.5. Check the RF part -----------------------------------34
9.1.6. Registering a Handset to the Base Unit--------38
9.1.7. Deregistering a Handset ---------------------------38
9.1.8. Check Handset Transmission --------------------39
9.1.9. Check Handset Reception-------------------------39
9.1.2. Check Record ----------------------------------------31
9.1.3. Check Battery Charge ------------------------------31
9.1.4. Check Link---------------------------------------------32
9.1.5. Check the RF part -----------------------------------34
9.1.6. Registering a Handset to the Base Unit--------38
9.1.7. Deregistering a Handset ---------------------------38
9.1.8. Check Handset Transmission --------------------39
9.1.9. Check Handset Reception-------------------------39
9.1.10. Check Caller ID --------------------------------------39
9.1.11. Check Bell Reception-------------------------------40
9.1.12. Check TAM Operation (for KX-TGK320
only) ----------------------------------------------------40
9.2. Troubleshooting by Symptom (Base Unit) --------- 41
9.2.1. Check Point (Base Unit) --------------------------- 41
9.3. Troubleshooting by Symptom (Handset)----------- 43
9.3.1. Check Point (Handset)----------------------------- 43
10 Disassembly and Assembly Instructions--------------- 46
10.1. Disassembly Instructions------------------------------- 46
10.1.1. Base Unit ---------------------------------------------- 46
10.1.2. Handset------------------------------------------------ 47
10.1.3. Interface Box ----------------------------------------- 48
10.1.2. Handset------------------------------------------------ 47
10.1.3. Interface Box ----------------------------------------- 48
10.2. How to Replace the Handset LCD------------------- 49
11 Measurements and Adjustments -------------------------- 50
11.1. Equipment Required ------------------------------------ 50
11.2. The Setting Method of JIG----------------------------- 50
11.2. The Setting Method of JIG----------------------------- 50
11.2.1. Connections (Base Unit) -------------------------- 50
11.2.2. How to install Batch file into P.C. ---------------- 51
11.2.3. Commands-------------------------------------------- 51
11.2.2. How to install Batch file into P.C. ---------------- 51
11.2.3. Commands-------------------------------------------- 51
11.3. Adjustment Standard (Base Unit) -------------------- 52
11.3.1. Bottom View ------------------------------------------ 52
11.4. The Setting Method of JIG (Handset)--------------- 53
11.4.1. Connections ------------------------------------------ 53
11.4.2. How to install Batch file into P.C. ---------------- 54
11.4.3. Commands-------------------------------------------- 54
11.4.2. How to install Batch file into P.C. ---------------- 54
11.4.3. Commands-------------------------------------------- 54
11.5. Adjustment Standard (Handset) ---------------------- 55
11.5.1. Component View ------------------------------------ 55
11.6. Things to Do after Replacing IC or X'tal ------------ 56
11.6.1. How to download the data ------------------------ 56
11.7. RF Specification ------------------------------------------ 61
11.7.1. Base Unit ---------------------------------------------- 61
11.7.2. Handset------------------------------------------------ 61
11.7.2. Handset------------------------------------------------ 61
11.8. How to Check the Handset Speaker or
Receiver ---------------------------------------------------- 62
11.9. Frequency Table (MHz)--------------------------------- 62
12 Miscellaneous---------------------------------------------------- 63
12.1. How to Replace the Flat Package IC --------------- 63
12.1.1. Preparation-------------------------------------------- 63
12.1.2. How to Remove the IC----------------------------- 63
12.1.3. How to Install the IC -------------------------------- 64
12.1.4. How to Remove a Solder Bridge ---------------- 64
12.1.2. How to Remove the IC----------------------------- 63
12.1.3. How to Install the IC -------------------------------- 64
12.1.4. How to Remove a Solder Bridge ---------------- 64
12.2. How to Replace the Shield Case--------------------- 65
12.2.1. Preparation-------------------------------------------- 65
12.2.2. Caution------------------------------------------------- 65
12.2.3. How to Remove the Shield Case---------------- 65
12.2.4. How to Install the Shield Case ------------------- 66
12.2.2. Caution------------------------------------------------- 65
12.2.3. How to Remove the Shield Case---------------- 65
12.2.4. How to Install the Shield Case ------------------- 66
12.3. Terminal Guide of the ICs, Transistors and
Diodes ------------------------------------------------------ 67
12.3.1. Base Unit ---------------------------------------------- 67
12.3.2. Handset------------------------------------------------ 67
12.3.2. Handset------------------------------------------------ 67
13 Schematic Diagram -------------------------------------------- 68
13.1. For Schematic Diagram -------------------------------- 68
13.1.1. Base Unit (Base Unit (Main))--------------------- 68
13.1.2. Handset (Handset (Main)) ------------------------ 68
13.1.2. Handset (Handset (Main)) ------------------------ 68
13.2. Base Unit (Main) ----------------------------------------- 70
13.2.1. KX-TGK310------------------------------------------- 70
13.2.2. KX-TGK320------------------------------------------- 72
13.2.2. KX-TGK320------------------------------------------- 72
13.3. Handset (Main) ------------------------------------------- 74
13.3.1. Main P. C. Board------------------------------------- 74
13.3.2. Module P. C. Board --------------------------------- 76
13.3.2. Module P. C. Board --------------------------------- 76
13.4. Interface Box (Main)------------------------------------- 78
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