Panasonic KX-TG9331T User manual

© 2008 Panasonic Communications Co., Ltd. All
rights reserved. Unauthorized copying and distribu-
tion is a violation of law.
ORDER NO. KM40712505CE
F22
Telephone Equipment
Model No. KX-TG9331T
KX-TGA931T
Expandable Digital Cordless Answering
System
Titanium Black Version
(for U.S.A.)

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KX-TG9331T/KX-TGA931T

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KX-TG9331T/KX-TGA931T
TABLE OF CONTENTS
PAGE
1 Safety Precautions----------------------------------------------- 4
1.1. For Service Technicians --------------------------------- 4
2 Warning -------------------------------------------------------------- 4
2.1. Battery Caution--------------------------------------------- 4
3 Specifications ----------------------------------------------------- 5
4 Location of Controls and Components ------------------- 6
4.1. Controls ------------------------------------------------------ 6
4.2. Display ------------------------------------------------------- 6
5 Installation Instructions ---------------------------------------- 7
5.1. Connections------------------------------------------------- 7
5.2. Battery-------------------------------------------------------- 7
6 Operating Instructions------------------------------------------ 9
6.1. Programmable Settings ---------------------------------- 9
6.2. Error Messages -------------------------------------------12
6.3. Troubleshooting-------------------------------------------13
7 Schematic Diagram ---------------------------------------------17
7.1. For Schematic Diagram---------------------------------17
7.2. Schematic Diagram (Base Unit_Main) --------------18
7.3. Schematic Diagram (Base Unit_RF Part) ----------20
7.4. Schematic Diagram (Base Unit_Operation) -------21
7.5. Schematic Diagram (Handset_Main) ----------------22
7.6. Schematic Diagram (Handset_RF Part) ------------24
8 Exploded View and Replacement Parts List -----------25

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KX-TG9331T/KX-TGA931T
1 Safety Precautions
1.1. For Service Technicians
•Repair service shall be provided in accordance with repair technology information such as service manual so as to pre-
vent fires, injury or electric shock, which can be caused by improper repair work.
1. When repair services are provided, neither the products nor their parts or members shall be remodeled.
2. If a lead wire assembly is supplied as a repair part, the lead wire assembly shall be replaced.
3. FASTON terminals shall be plugged straight in and unplugged straight out.
•ICs and LSIs are vulnerable to static electricity.
When repairing, the following precautions will help prevent recurring malfunctions.
1. Cover plastic parts boxes with aluminum foil.
2. Ground the soldering irons.
3. Use a conductive mat on worktable.
4. Do not grasp IC or LSI pins with bare fingers.
2Warning
2.1. Battery Caution
1. Danger of explosion if battery is incorrectly replaced.
2. Replace only with the same or equivalent type recommended by the manufacturer.
3. Dispose of used batteries according to the manufacturer's Instructions.

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KX-TG9331T/KX-TGA931T
3 Specifications
Note:
• Design and specifications are subject to change without notice.
Note for Service:
•Optional headset: KX-TCA60, KX-TCA86, KX-TCA92, KX-TCA93, KX-TCA94, KX-TCA95

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KX-TG9331T/KX-TGA931T
4 Location of Controls and Components
4.1. Controls
4.1.1. Base Unit
4.1.2. Handset
4.2. Display

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KX-TG9331T/KX-TGA931T
5 Installation Instructions
5.1. Connections 5.2. Battery
5.2.1. Battery Installation and
Replacement

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KX-TG9331T/KX-TGA931T
5.2.2. Battery Charge
Note for service:
The battery strength may not be indicated correctly if the
battery is disconnected and connected again, even after it is
fully charged. In that case, by recharging the battery as
mentioned above, you will get a correct indication of the
battery strength.
5.2.3. Battery Level
5.2.4. Panasonic Ni-MH Battery Perfor-
mance (supplied batteries)

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KX-TG9331T/KX-TGA931T
6 Operating Instructions
6.1. Programmable Settings
6.1.1. Programming by Scrolling through the Display Menus

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KX-TG9331T/KX-TGA931T
6.1.2. Programming using the Direct Commands