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Panasonic Electronic Components Datasheet

KX-TCD346UAS Datasheet

Digital Cordless Answering System Service Manual

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ORDER NO. KM40507827CE
Telephone Equipment
KX-TCD346UAS
KX-TCD346UAT
KX-TCA132UAS
KX-TCA132UAT
KX-TCA130UAS
KX-TCA130UAT
Digital Cordless Answering System
Silver Version
Titanium Black Version
(for Ukraine)
© 2005 Panasonic Communications Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.


Panasonic Electronic Components Datasheet

KX-TCD346UAS Datasheet

Digital Cordless Answering System Service Manual

No Preview Available !

KX-TCD346UAS / KX-TCD346UAT / KX-TCA132UAS / KX-TCA132UAT / KX-TCA130UAS / KX-TCA130UAT
Note:
Because CONTENTS 4 is the extract from the Operating Instructions of this model, it is subject to change without notice. You can
download and refer to the original Operating Instructions on TSN Server for further information.
CONTENTS
Page
Page
1 ABOUT LEAD FREE SOLDER (PbF: Pb free)
1.1. Suggested PbF Solder
1.2. How to recognize that Pb Free solder is used
2 FOR SERVICE TECHNICIANS
3 CAUTION
4 OPERATING INSTRUCTIONS
4.1. Battery
4.2. Location of Controls
4.3. Connections
4.4. Guide to Settings
4.5. For Service Hint
5 DISASSEMBLY INSTRUCTIONS
5.1. Base Unit
5.2. Handset
5.3. Charger Unit
6 ASSEMBLY INSTRUCTIONS
6.1. Fix the LCD to the Main P.C.Board (Handset)
7 TROUBLESHOOTING FLOWCHART
7.1. Check Power
7.2. Check Battery Charge
7.3. Check Link
7.4. Check Handset Transmission
7.5. Check Handset Reception
7.6. Check Caller ID
7.7. Check Base Speakerphone Transmission
7.8. Check Base Speakerphone Reception
7.9. Bell Reception
7.10. Check TAM Operation
8 TROUBLESHOOTING BY SYMPTOM (BASE UNIT AND
CHARGER UNIT)
8.1. Check Point (Base Unit)
8.2. The Setting Method of JIG (Base Unit)
8.3. Adjustment Standard (Base Unit)
8.4. Check Point (Charger Unit)
8.5. Adjustment Standard (Charger Unit)
9 TROUBLESHOOTING BY SYMPTOM (HANDSET)
9.1. Check Point (Handset)
4 9.2. Troubleshooting for Speakerphone (Handset)
4 9.3. The Setting Method of JIG (Handset)
5 9.4. Adjustment Standard (Handset)
6 10 THINGS TO DO AFTER REPLACING IC
6 10.1. Base Unit
7 10.2. Handset
7 11 RF SPECIFICATION
9 11.1. Base Unit
11 11.2. Handset
12 12 HOW TO CHECK THE SPEAKER OR RECEIVER
13 13 FREQUENCY TABLE (MHz)
14 14 BLOCK DIAGRAM (BASE UNIT)
14 15 CIRCUIT OPERATION (BASE UNIT)
15 15.1. Outline
16 15.2. Power Supply Circuit
17 15.3. Telephone Line Interface
17 15.4. Transmitter/Receiver
18 15.5. Pulse Dialling
19 16 BLOCK DIAGRAM (HANDSET)
20 17 CIRCUIT OPERATION (HANDSET)
21 17.1. Outline
25 17.2. Power Supply Circuit/Reset Circuit
25 17.3. Charge Circuit
25 17.4. Battery Low/Power Down Detector
25 17.5. Speakerphone
25 18 CIRCUIT OPERATION (CHARGER UNIT)
26 18.1. Power Supply Circuit
26 19 SIGNAL ROUTE
20 CPU DATA (BASE UNIT)
27 20.1. IC4 (BBIC)
27 21 CPU DATA (HANDSET)
32 21.1. IC1 (BBIC)
33 22 ENGINEERING MODE
34 22.1. Base Unit
34 22.2. Handset
35 23 EEPROM LAYOUT (BASE UNIT)
35 23.1. Scope
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Part Number KX-TCD346UAS
Description Digital Cordless Answering System Service Manual
Maker Panasonic
Total Page 30 Pages
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