Table of Contents
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Call Display Compatible
KX-TGA939CB
(Portable)
(Charger Unit)
Configuration for each model
Model No
Base Unit
Portable
KX-TG9471
1 (TG9471) 1 (TGA939)
KX-TG9472
1 (TG9471) 2 (TGA939)
KX-TGA939*
1 (TGA939)
*
KX-TGA939 is also an optional accessory, which contains a portable
and a charger.
KX-TG9471CB
(Base Unit)
Charger Unit Expandable
1
Up to 6
2
Up to 6
1
Telephone Equipment
KX-TG9471CB
Model No.
KX-TG9472CB
KX-TGA939CB
Digital Corded/Cordless Answering System
B: Black Version
(for Canada)
© Panasonic System Networks Co., Ltd. 2011
Unauthorized copying and distribution is a
violation of law.
ORDER NO. KM41108470CE
F1
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Table of Contents
Related Manuals for Panasonic KX-TG9471CB
Summary of Contents for Panasonic KX-TG9471CB
- Page 1 KX-TG9472 1 (TG9471) 2 (TGA939) Up to 6 KX-TGA939* 1 (TGA939) KX-TGA939 is also an optional accessory, which contains a portable and a charger. © Panasonic System Networks Co., Ltd. 2011 Unauthorized copying and distribution is a violation of law.
- Page 2 KX-TG9471CB/KX-TG9472CB/KX-TGA939CB WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians.
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Page 3: Table Of Contents
KX-TG9471CB/KX-TG9472CB/KX-TGA939CB TABLE OF CONTENTS PAGE 1 Safety Precautions----------------------------------------------- 4 1.1. For Service Technicians --------------------------------- 4 2 Warning -------------------------------------------------------------- 4 2.1. Battery Caution--------------------------------------------- 4 2.2. About Lead Free Solder (Pbf: Pb free)--------------- 5 2.3. Discarding of P. C. Board-------------------------------- 6 3 Specifications ----------------------------------------------------- 7... -
Page 4: Safety Precautions
KX-TG9471CB/KX-TG9472CB/KX-TGA939CB 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 prevent fires, injury or electric shock, which can be caused by improper repair work. -
Page 5: About Lead Free Solder (Pbf: Pb Free)
KX-TG9471CB/KX-TG9472CB/KX-TGA939CB 2.2. About Lead Free Solder (Pbf: Pb free) Note: In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder that contains lead. We will use PbF solder when discussing the lead free solder used in our manufacturing process which is made from Tin (Sn), Silver (Ag), and Copper (Cu). -
Page 6: Discarding Of P. C. Board
KX-TG9471CB/KX-TG9472CB/KX-TGA939CB 2.2.1. Suggested PbF Solder There are several types of PbF solder available commercially. While this product is manufactured using Tin, Silver, and Copper (Sn+Ag+Cu), you can also use Tin and Copper (Sn+Cu), or Tin, Zinc, and Bismuth (Sn+Zn+Bi). Please check the manufacturer’s specific instructions for the melting points of their products and any precautions for using their product with other... -
Page 7: Specifications
KX-TG9471CB/KX-TG9472CB/KX-TGA939CB 3 Specifications ■ ■ Standard: Bit rate: DECT 6.0 (Digital Enhanced Cordless 1,152 kbit/s ■ Telecommunications 6.0) Modulation: ■ Number of channels: GFSK (Gaussian Frequency Shift Keying) 60 Duplex Channels ■ RF transmission power: ■ Frequency range: 115 mW (Max.) 1.92 GHz to 1.93 GHz... -
Page 8: Location Of Controls And Components
KX-TG9471CB/KX-TG9472CB/KX-TGA939CB 4 Location of Controls and Components Refer to the Operating Instructions. Note: You can download and refer to the Operating Instructions (Instruction book) on TSN Server. 5 Installation Instructions Refer to the Operating Instructions. Note: You can download and refer to the Operating Instructions (Instruction book) on TSN Server. -
Page 9: Schematic Diagram
KX-TG9471CB/KX-TG9472CB/KX-TGA939CB 7 Schematic Diagram 7.1. For Schematic Diagram 7.1.1. Base Unit (Schematic Diagram (Base Unit_Main)) 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 10: Schematic Diagram (Base Unit_Main)
KX-TG9471CB/KX-TG9472CB/KX-TGA939CB 7.2. Schematic Diagram (Base Unit_Main) - Page 11 KX-TG9471CB/KX-TG9472CB/KX-TGA939CB...
- Page 12 KX-TG9471CB/KX-TG9472CB/KX-TGA939CB...
- Page 13 KX-TG9471CB/KX-TG9472CB/KX-TGA939CB...
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Page 14: Schematic Diagram (Base Unit_Operation)
KX-TG9471CB/KX-TG9472CB/KX-TGA939CB 7.3. Schematic Diagram (Base Unit_Operation) +4.0V Pin1 TP-4.0V +4.0V S2-2 LINE1-2 LINE2-2 LINESELECT-1 LINESELECT-2 LINE1-1 LINE2-1 KEY_OUTPUT_7 NAVI-LEFT NAVI-MID NAVI-RIGHT KEY_OUTPUT_6 ERASE1 ANSWERON1 KEY_OUTPUT_5 ERASE2 MESSAGE4 ANSWERON2 MESSAGE3 STOP2 MESSAGE2 INT2 STOP1 MESSAGE1 INT1 DOWN KEY_OUTPUT_4 LED906 Massage_LED HOLD... -
Page 15: Schematic Diagram (Base Unit_Lcd)
KX-TG9471CB/KX-TG9472CB/KX-TGA939CB 7.4. Schematic Diagram (Base Unit_LCD) LCD_CS /CS1 LCD_Reset /RESET LCD_C*/D SPICLK SPIDO BB3.0V VOUT C10 1u 25 CAP3P CAP1N C3 1u 25 CAP1P C4 1u 25 CAP2P CAP2N BB3.0V C5 1u 25 C6 1u 25 C7 1u 25 SPIDO... -
Page 16: Schematic Diagram (Base Unit_Led)
KX-TG9471CB/KX-TG9472CB/KX-TGA939CB 7.5. Schematic Diagram (Base Unit_LED) LCD-Backlight NC: No Components KX-TG9471/9472 SCHEMATIC DIAGRAM (Base Unit_LED) - Page 17 KX-TG9471CB/KX-TG9472CB/KX-TGA939CB Memo...
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Page 18: Schematic Diagram (Portable)
KX-TG9471CB/KX-TG9472CB/KX-TGA939CB 7.6. Schematic Diagram (Portable) BATTERY Charge Current 1.8V BATT+ 5.6n (MAX500mA) BATTERY +1.8V +1.8V BATTERY 1.8V C150 220u Q11 NC 330u Q12 NC BATT- R341 R344 220k R343 X_CLK 2.5V 4.0V CP+4.0V CP+2.5V 3.9k CHG(+) K0.1u +1.8V CHG(-) R312... - Page 19 KX-TG9471CB/KX-TG9472CB/KX-TGA939CB ANT2-TP ANT1-TP C122 1.8p R807 RXON R107 R106 R109 R108 ANT1 ANT2 C826 GND GND 2.2p RX_RF C832 RF_RXn RF_RXp 1.8p C803 CP+2.5V C804 C802 2.4p 2.4p C172 K100n R806 TXON C825 BATTERY D10p R805 VDD_PADRV C819 D10p L805...
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Page 20: Schematic Diagram (Charger Unit)
KX-TG9471CB/KX-TG9472CB/KX-TGA939CB 7.7. Schematic Diagram (Charger Unit) R1 10 SCHEMATIC DIAGRAM (Charger Unit) -
Page 21: Exploded View And Replacement Parts List
KX-TG9471CB/KX-TG9472CB/KX-TGA939CB 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.