Panasonic KX-TG9331CT Service Manual

Panasonic KX-TG9331CT Service Manual

Telephone equipment

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Telephone Equipment
KX-TG9331CT
Model No.
KX-TG9332CT
KX-TG9333CT
KX-TG9334CT
KX-TGA931CT
Expandable Digital Cordless Answering
System
Titanium Black Version
(for Canada)
© 2008 Panasonic Communications Co., Ltd. All
rights reserved. Unauthorized copying and distribu-
tion is a violation of law.
ORDER NO. KM40802519CE
F22

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Summary of Contents for Panasonic KX-TG9331CT

  • Page 1 ORDER NO. KM40802519CE Telephone Equipment KX-TG9331CT Model No. KX-TG9332CT KX-TG9333CT KX-TG9334CT KX-TGA931CT Expandable Digital Cordless Answering System Titanium Black Version (for Canada) © 2008 Panasonic Communications Co., Ltd. All rights reserved. Unauthorized copying and distribu- tion is a violation of law.
  • Page 2 KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT...
  • Page 3: Table Of Contents

    KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 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.
  • Page 4: Safety Precautions

    KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 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.
  • Page 5: Specifications

    KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 3 Specifications Note: • Design and specifications are subject to change without notice. Note for Service: • Optional headset: RP-TCA86, RP-TCA92, RP-TCA94, RP-TCA95...
  • Page 6: Location Of Controls And Components

    KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 4 Location of Controls and Components 4.1. Controls 4.1.2. Handset 4.1.1. Base Unit 4.2. Display...
  • Page 7: Installation Instructions

    KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 5 Installation Instructions 5.1. Connections 5.2. Battery 5.2.1. Battery Installation and Replacement...
  • Page 8 KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 5.2.2. Battery Charge 5.2.4. Panasonic Ni-MH Battery Perfor- mance (supplied batteries) 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.
  • Page 9: Operating Instructions

    KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 6 Operating Instructions 6.1. Programmable Settings 6.1.1. Programming by Scrolling through the Display Menus...
  • Page 10 KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 6.1.2. Programming using the Direct Commands...
  • Page 11 KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT...
  • Page 12: Error Messages

    KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 6.2. Error Messages...
  • Page 13: Troubleshooting

    KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 6.3. Troubleshooting...
  • Page 14 KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT...
  • Page 15 KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT...
  • Page 16 KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT...
  • Page 17: Schematic Diagram

    KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 7 Schematic Diagram 7.1. For Schematic Diagram 7.1.1. Base Unit (Schematic Diagram (Base Unit_Main)) 7.1.1.1. Acoustic Testing Mode Notes: 1. DC voltage measurements are taken with voltmeter from the negative voltage line. 2. The schematic diagrams may be modified at any time with the development of new technology.
  • Page 18: Schematic Diagram (Base Unit_Main)

    KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 7.2. Schematic Diagram (Base Unit_Main) RF interface 3.2V Q382 V_PA V_PA (VPA) V_RF V_RF 3.3V 4.0V BCLK C521 0.1u BCLK R521 SYN_OUT SYN_OUT SYN_EN SYN_EN SYN_CLK SYN_CLK For TH12 series SYN_DATA SYN_DATA SLOT_CTRL SLOT_CTRL *WBX03 RADIO_EN RADIO_EN L473 RX_DATA...
  • Page 19 KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 4.0V 6.5~12V 4.0V CONVERTOR 3.3V IC331 L300 22uH VOUT REFERENCE VDET 1XX : TEL LINE 3XX : POWER, CHARGE *RESET 4XX : RESET, MIC, SP 5XX : DSP, RF I/F Charge detection Q300 6XX : FLASH, KEY, LCD 7XX : RF(2.4G) *Q361 8XX : RF(5.8G)
  • Page 20: Schematic Diagram (Base Unit_Rf Part)

    KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 7.3. Schematic Diagram (Base Unit_RF Part)
  • Page 21: Schematic Diagram (Base Unit_Operation)

    KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 7.4. Schematic Diagram (Base Unit_Operation) 2APVCC LED902 MEG_LED LED901 ANS_LED KEYS_B KEYIN1 KEYIN2 KEYIN3 KEYS_C KEYS_D KEYS_E ANS1 ERASE MSG2 SKIP MSG1 DOWN LOCAT/INT STOP KX-TG9331/9332/9333/9334 SCHEMATIC DIAGRAM (Base Unit_Operation)
  • Page 22: Schematic Diagram (Handset_Main)

    KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 7.5. Schematic Diagram (Handset_Main) RF circuit BCLK R540 BCLK C540 K0.1 TX_DATA TX_DATA SLOT_CTRL SLOT_CTRL RX_DATA RX_DATA RF_POWER DSP Part (control circuit) RF_POWER RF control line RADIO_EN R525 X501 RF_RSTN RF_RSTN 13.824MHz SYN_DATA SYN_DATA Flash memory for booting R501...
  • Page 23 KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT TEST SIGNAL FREQUENCY: 1kHz Voice circuit SPPP SPPN SP phone RX (MIC Mute: ON) 1.8Vp-p/8 (Vol. Max) SP_PHONE *R436 Headset TX 50mVp-p/600 *R431 *CN431 L431 L432 *L434 *C435 HEADSET_JACK Headset RX 10uF 170mVp-p/150 (Vol. Max) RECEIVER Handset RX RA403...
  • Page 24: Schematic Diagram (Handset_Rf Part)

    KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 7.6. Schematic Diagram (Handset_RF Part)
  • Page 25: Schematic Diagram (Charger Unit)

    KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 7.7. Schematic Diagram (Charger Unit) R1 10 SCHEMATIC DIAGRAM (Charger Unit)
  • Page 26: Exploded View And Replacement Parts List

    KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT 8 Exploded View and Replacement Parts List 1. RTL (Retention Time Limited) Note: The “RTL” marking indicates that its Retention Time is Limited. When production is discontinued, this item will continue to be available only for a specific period of time.
  • Page 27 KX-TG9331CT/KX-TG9332CT/KX-TG9333CT/KX-TG9334CT/KX-TGA931CT KXTG9331CT KXTG9332CT KXTG9333CT KXTG9334CT KXTGA931CT...

This manual is also suitable for:

Kx-tg9332ctKx-tg9333ctKx-tg9334ctKx-tga931ct

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