Panasonic KX-TG9471CB Service Manual Download Page 8 | Manualshive

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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.

6 Operating Instructions

Refer to the Operating Instructions.

Note:

You can download and refer to the Operating Instructions (Instruction book) on TSN Server.

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Summary of Contents for KX-TG9471CB

Page 1: ... Corded Cordless Answering System B Black Version for Canada KX TGA939CB Portable KX TG9471CB Base Unit Configuration for each model KX TGA939 is also an optional accessory which contains a portable and a charger Model No Base Unit Portable Charger Unit Expandable KX TG9471 1 TG9471 1 TGA939 1 Up to 6 KX TGA939 1 TGA939 1 KX TG9472 1 TG9471 2 TGA939 2 Up to 6 Call Display Compatible Charger Unit ...

Page 2: ...ify the original design without permission of manufacturer IMPORTANT INFORMATION ABOUT LEAD FREE PbF SOLDERING If lead free solder was used in the manufacture of this product the printed circuit boards will be marked PbF Standard leaded Pb solder can be used as usual on boards without the PbF mark When this mark does appear please read and follow the special instructions described in this manual o...

Page 3: ...ons 7 4 Location of Controls and Components 8 5 Installation Instructions 8 6 Operating Instructions 8 7 Schematic Diagram 9 7 1 For Schematic Diagram 9 7 2 Schematic Diagram Base Unit_Main 10 7 3 Schematic Diagram Base Unit_Operation 14 7 4 Schematic Diagram Base Unit_LCD 15 7 5 Schematic Diagram Base Unit_LED 16 7 6 Schematic Diagram Portable 18 7 7 Schematic Diagram Charger Unit 20 8 Exploded V...

Page 4: ...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 2 Warning 2 1 Battery Caution Risk of expl...

Page 5: ...est using the same type of solder Caution PbF solder has a melting point that is 50 F 70 F 30 C 40 C higher than Pb solder Please use a soldering iron with temperature control and adjust it to 700 F 20 F 370 C 10 C Exercise care while using higher temperature soldering irons Do not heat the PCB for too long time in order to prevent solder splash or damage to the PCB PbF solder will tend to splash ...

Page 6: ... Please check the manufacturer s specific instructions for the melting points of their products and any precautions for using their product with other materials The following lead free PbF solder wire sizes are recommended for service of this product 0 3 mm 0 6 mm and 1 0 mm 2 3 Discarding of P C Board When discarding P C Board delete all personal information such as telephone directory and caller...

Page 7: ... C 32 F 104 F 20 80 relative air humidity dry Approx 185mm x 223 mm x 128 mm Approx 690 g Rechargeable Ni MH battery AAA R03 size 1 2 V 630 mAh Super Heterodyne PLL synthesizer Quadrature Discriminator 13 824 MHz 100 Hz Frequency Modulation 40 bit Tone DTMF Pulse Up to 48 digits Up to 24 digits Phonebook 11 days at Standby 5 hours at Talk 0 C 40 C 32 F 104 F 20 80 relative air humidity dry Approx ...

Page 8: ...ing 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 6 Operating Instructions Refer to the Operating Instructions Note You can download and refer to the Operating Instructions Instruction book on TSN Server ...

Page 9: ... development of new technology 7 1 2 Portable Schematic Diagram Portable Notes 1 DC voltage measurements are taken with an oscilloscope or a tester with a ground 2 The schematic diagrams may be modified at any time with the development of new technology 7 1 3 Charger Unit Schematic Diagram Charger Unit Notes 1 DC voltage measurements are taken with voltmeter from the negative voltage line 2 This s...

Page 10: ...06 54 PCM_DIN P07 55 VDDIO2 56 VSS3 57 DREQ0 INT0 P10 58 DACK0 INT1 P11 59 ACS1 DREQ1 INT2 P12 60 ACS0 61 ACS2 DACK1 INT3 P13 62 HOLD INT4 P14 63 VDDE HOLDACK INT5 P15 64 BE1 65 BE0 66 SCL2 P30 67 SDA2 68 DAB0 69 DAB8 70 DAB1 71 DAB9 72 DAB2 73 DAB10 74 DAB3 75 DAB11 76 VSS4 77 VDD2 78 VDDIO3 79 P20 PWM0 SPIDI 80 P21 PWM1 SPICLK 81 P22 ADC0 CLK100 82 P23 ADC1 83 P24 SCL1 84 P25 SDA1 85 DAB4 86 DAB...

Page 11: ...100n C706 100n C701 100n C703 100n C765 100n C641 100n C631 100n C761 100n C702 10p C743 100u L772 AG601 L751 AG601 L752 AG601 L771 AG601 C728 100n C708 100n 3 0V 1 8V R641 10k R642 10k Q773 C762 NC R776 47k HS SP M HS SP P HS Mic M HS Mic P SP SP C646 NC R777 22k C746 10p C745 10p R705 47k Q761 C776 2 2n R763 NC R762 NC R764 560 L620 NC R743 6 8 C726 100n Q772 R728 470 R722 33 R721 33 C722 NC C72...

Page 12: ...UT 8 VCC IC261 1 AOUTPUT 2 A INPUT 3 A INPUT 4 GND 5 B INPUT 6 B INPUT 7 BOUTPUT 8 VCC C125 2 2u C225 2 2u R114 560k R214 560k Q101 Q201 C237 1u C248 10n PO101 22 PO201 22 SA101 270V SA201 270V R202 4 7k Q203 1 8V 1 8V CN101 Line1 Line2 L2R 1 L1T 2 L1R 3 L2T 4 5 6 Q103 IC551 128k 1 A0 2 A1 3 A2 4 VSS 5 SDA 6 SCL 7 WP 8 VCC R232 0 C506 330p C133 4 7u C233 4 7u R165 56k R265 56k C141 10n C142 10n C1...

Page 13: ...100 R596 1k C312 NC C302 100p C313 100p C272 0 1u C172 0 1u R271 27k R171 27k R172 100k R272 100k R273 10k R173 10k R275 22k R175 22k R274 27k R276 4 7k R176 4 7k R174 27k L965 L964 L963 C901 4 7u 50 IC904 1 2 3 4 IC905 1 2 3 4 4 3 45V OUTPUT R966 4 7k 3 45V C902 0 1u C903 1u 10 C904 4 7u 6 3V R967 390 C905 100p 3 45V C906 1000p R968 100 R969 910 3 0V Q774 R970 12k 3 45V R971 1k 3 45V R972 330 3 0...

Page 14: ...PUT_4 TP 4 0V MESSAGE2 1 2 8 UP 4 LINE2_LED KEY_OUTPUT_3 5 DOWN NAVI RIGHT LED904 STOP1 4 0V Answer_LED NAVI MID ERASE1 FF INT1 FLASH KEY_OUTPUT_5 KEY_INPUT_1 4 0V 9 LED902 1 REDIAL 3 KEY_OUTPUT_6 HOLD USB_LED Massage_LED LINE1 2 1 2 LINE2 1 LINE2 2 1 2 LINESELECT 1 LINESELECT 2 1 2 LINE1 1 MESSAGE3 1 2 MESSAGE4 1 2 NAVI LEFT S2 2 SP PHONE SW1 1 2 3 4 5 6 ANSWERON2 1 2 INT2 STOP2 ERASE2 Pin1 CN6 P...

Page 15: ... 1u 25 C7 1u 25 R8 220 R10 220 R11 220 R7 56 R9 56 C13 220p 50 C12 220p 50 C16 220p 50 CN2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 C4 1u 25 C3 1u 25 C10 1u 25 C2 1u 25 R12 1M LCD BACKLIGHT 1 2 CN1 1 2 3 4 5 6 7 8 BB3 0V C15 100p 50 C14 68p 50 TO Main PCB VOUT V4 V3 V2 V1 CAP2N CAP2P CAP1P CAP1N CAP3P V0 VSS VDD SI SCL A0P RESET CS1 BLK WHT KX TG9471 9472 SCHEMATIC DIAGRAM Base Unit_LCD ...

Page 16: ...16 KX TG9471CB KX TG9472CB KX TGA939CB 7 5 Schematic Diagram Base Unit_LED LED1 LED2 LCD Backlight R14 33 R15 33 KX TG9471 9472 SCHEMATIC DIAGRAM Base Unit_LED NC No Components ...

Page 17: ...17 KX TG9471CB KX TG9472CB KX TGA939CB Memo ...

Page 18: ... NC C332 NC 1 8V BATTERY GND GND SHARP 1 2 9 1 2 6 1 2 3 1 2 0 1 2 8 1 2 5 1 2 2 1 2 AST 1 2 7 1 2 4 1 2 1 1 2 CANCEL 1 2 SP 1 2 TALK 1 2 S1 1 2 820 R27 C38 NC 1k R6 GND Q12 NC GND R330 NC R331 NC R332 NC C333 NC 6 3 220u C1 RE2 0 R12 1 8V BATTERY 2 2k R340 R342 NC 47k R341 6 3 22u C340 Q13 Q14 1M R343 220k R344 GND GND GND 100k R345 GND C331 NC LED1 NC LED4 NC R300 NC R303 NC D5 0 R72 X1 10 368M ...

Page 19: ...806 IC801 1 PSET 2 VCCS 3 PI 4 PIX 7 PSEL 8 POX 9 PO 10 VCC 11 GND 5 PRAMP 6 PAON GND RF_RXn VDD_PADRV 220 R107 D801 PSEL ANT1 GND 2 4p C802 ANT1 TP D802 GND 1k R804 GND TXp RXON GND 220 R108 RF_RXp BATTERY GND GND NC C837 GND GND GND GND K1u C188 GND MIC AP1 1 2 K100n C33 K10p C70 DA1 1 2 3 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND R307 R308 0 L71 L3 NC 1...

Page 20: ...20 KX TG9471CB KX TG9472CB KX TGA939CB 7 7 Schematic Diagram Charger Unit J1 2 1 TP3 G TP2 TP1 TP4 R1 10 D1 A K F1 SCHEMATIC DIAGRAM Charger Unit ...

Page 21: ... quality of the material and a flame resisting grade about plastics Note 1 You can download and refer to the Operating Instructions Instruction book on TSN Server T I KXTG9471CB KXTG9472CB KXTGA939CB Safety Ref No Part No Part Name Description Remarks A1 PQLV219Y AC ADAPTOR A2 PQJA10075Z CORD TELEPHONE 2 wire A3 PQJA10088Z CORD TELEPHONE 4 wire A4 PNJA1081Z CORD USB A5 PQJA212V CORD HANDSET A6 PNL...

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