Panasonic KX-TG9471B Service Manual Download Page 86

Page: 86 / 111

KX-TG9471B/KX-TG9472B/KX-TGA939T

13.6. Schematic Diagram (Portable)

Charge Current

2.5V

1.8V

4.0V

TX data

RX data

(When on charge)

BATT+

BATT-

0.1

R45

C34

( )

BATTERY

+1.8V

1.8V

GND

UTX

URX

GND

POWER

CHG(+)

CHG(-)

BAT

R65

( )

JTAG

R66

5.6n

100

R63

C36

C45 K0.1u

C121

( )

C35

( )

C15

( )

+1.8V

3.3k

R22

GND

K1u

C47

W_LED-

W_LED+

C29

( )

GND

C44

K0.1u

R11

( )

K2.2u

C48

C150

( )

GND

1.2k

100

+1.8V

K0.1u

C40

D10p

C97

D10p

C96

K0.01u

C14

RF_RXp

ANT2

PON

PSEL

VDD_PADRV

TXp
TXn

TXON

RXON

ANT1

RF_RXn

CP2.5V

2.2k

R25

R215

C41

( )

BATTERY

K0.1u

C13

K0.1u

C11

R46

R47

( )

R222

R244

3.3k

RA4

1
2

( )

K1u

C50

K1u

C49

GND

820

R28

K1u

C51

CP+4.0V

CP4.0V

CP+4.0V

CP+2.5V

C10

( )

R270

( )

X_CLK

K1u

R234

R233

R235

R238

RA61

3
4

56k

R203

10k

R64

R15

R16

GND

C138

( )

Q10

GND

BATTERY

10u

( )

C7
NC

( )

GND

R29

R23

C12

K10u

4.7u

C183

D10p

C184

180

R71

C43

D10p

C46 D10p

C16

K10u

3.9k

C39

( )

GND

R57

( )

C179

K0.47

16V

CN5

CAP2+

470

R51

CN5

SCL

10k

R54

CN5

3.3k

R53

K1u

C176

C173

K1u

16v

3.3k

R50

R55 NC

( )

CN5

CAP3+

CN5

VDD

CN5

VOUT

CN5

RESET

C177

K0.47

16V

GND

K1u

C175

CN5

CAP2-

GND

CP+2.5V

C174

K1u

16v

CN5

R56 NC

( )

R58 NC

( )

CN5

VSS

CN5

CAP1+

CN5

GND

CN5

SDA(SI)

CN5

GND

CN5

CAP1-

CN5

GND

C178

K0.47

16V

CN5

C180

K0.47

16V

K0.47

C181

GND GND

GND_0

R312

( )

R311

( )

DOWN

RIGHT

SOFT_A

SOFT_C

INT

SOFT_B

LEFT

LED12

CP+4.0V

LED2

R248

CP+2.5V

220

R301

220

R302

R249

220

R305

LED3

GND

220

R304

LED5

LED6

GND

J100p

C104

C107

( )

C106

( )

J100p

C103

J100p

C105

6.3

330u

RE2

C52

K10u

GND

K10u

C53

( )

GND

D10p

C170

220

R52

R20

2.7p

C182

D10p

C171

K1u

C147

27k

R148

( )

Q11

C332

( )

+1.8V

BATTERY

GND

SHARP

AST

CANCEL

TALK

820

R27

C38

( )

GND

( )

Q12 NC

GND

R330

( )

R331

( )

R332

( )

C333

( )

6.3

220u

RE2

R12

+1.8V

BATTERY

2.2k

R340

R342

( )

47k

R341

6.3

22u

C340

Q13

Q14

R343

220k

R344

GND

100k

R345

GND

C331

( )

LED1

( )

LED4

R300

NC ( )

R303

( )

R72

10.368M

IC1

VSS_LNA1

RF_RXp

CIDINp/

VREFp

RF_RXn

VSS_LNA2

RFP1

RFP0

REF_RES

AVS_XTAL

RINGp/P3_7

RINGn/P3_6

RINGOUT/RINGING/P3_5

PARADET/P3_4

ADC0/P3_3

ADC1/INT0/P1_0

NTC/ADC2

CP_C2y

CP_VOUT1/LED1

CP_VOUT2/LED2

PON/P1_6

VDD1

P2_7/BXTAL

GND

XTAL2

XTAL1

AVD_XTAL

RF_SUPPLY1

LDO_CTRL

AVD

LSRn

LSRp

VREFm

MICh

CIDOUT/MICn

CIDINn/MICp

SOCp

SOCn

CHARGE_CTRL

P1_7/CHARGE

PAOUTp/P3_1

VDDPA

PAOUTn/P3_0

VBAT1

CP_C1x

CP_C2x

CP_C1y

VBAT2

P1_5/INT5/RDI/VDDE

P1_4/INT4/TDOD

P1_3/INT3/SIO

P1_2/INT2/SK

P1_1/INT1/LE

P2_6/WTF_IN

P0_7/SPI_DI

P0_6/SPI_DO

P0_5/SPI_CLK

P0_4/SPI_EN

P0_3/SCL2

P0_2/SDA2

P0_1/URX

P0_0/UTX

RSTn

JTAG

P2_5/PCM_FSC/SF

P2_4/SCL1/PCM_DO/DP3

P2_3/SDA1/PCM_DI/DP2

P2_2/PCM_CLK/CLK100

P2_1/ECZ2/PWM1/LED4

P2_0/ECZ1/PWM0/LED3

VDD2

LDORF_CTRL

RF_SUPPLY2

RFP0n

RFP4

VSS_PADR1

VSS_PADR2

RF_TXp

RFP2

VDD_PADR

RF_TXn

RFP3

R181

SOCn

CHARGE_CTRL

SOCp

CHARGE

LCD_CSB

LCD_RESET

KEY_LED

LCD_BACKLIT

ROW3

ROW2

ROW1

ROW0

LDO_CTRL

CHARGE

CHARGE_CTRL

URX

UTX

BELL_LED

LCD_BACKLIT

BELL_LED

COL0
COL1
COL2
COL3
COL4

LCD_CSB

LCD_CD

COL0

COL1

COL4

COL5

COL3

COL2

ROW1

ROW2

ROW3

JTAG

LDO_CTRL

SOCn

SOCp

LCD_SDA
LCD_SCL

LCD_RESET

KEY_LED

LCD_CD

LCD_SCL

LCD_SDA

COL5

ROW0

CHARGE

TERMINAL

BATTERY

(MAX500mA)

WHITE LED
ON LCD UNIT

TO RF BLOCK

LCD BACKLIT

(WHITE)

BELL LED

To PA

to LCD UNIT (Mono Graphic 14FullD)
HEATSEAL

[RU]

[EX]

KEY BACKLIT

(1)
(2)
(3)

(4)

(5)

(7)

(6)

(9)

(10)

(11)

(12)

(13)

(8)

Summary of Contents for KX-TG9471B

Page 1: ...al Corded Cordless Answering System B Black Version for U S A KX TGA939T Portable KX TG9471B 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 Caller ID Compatible Charger Unit ...

Page 2: ...fy 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 on...

Page 3: ...of JIG 56 11 3 Adjustment Standard Base Unit 58 11 4 Adjustment Standard Charger Unit 59 11 5 The Setting Method of JIG Portable 60 11 6 Adjustment Standard Portable 62 11 7 Things to Do after Replacing IC or X tal 63 11 8 RF Specification 69 11 9 How to Check the Portable Speaker or Receiver 70 11 10 Frequency Table MHz 70 12 Miscellaneous 71 12 1 How to Replace the Flat Package IC 71 12 2 How to...

Page 4: ...you have purchased Please call 1 800 8 BATTERY 1 800 822 8837 for information on how to recycle this battery 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 mad...

Page 5: ...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 6: ...C 40 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 10 368 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 App...

Page 7: ...nnector PC D D L2 out TX L2 in RX TP RX TP TX PC202 optical isolator D D VBUS 5V Diode Bridge Side Tone Circuit Transformer Transformer T246 T241 Q231 Bell Detect Caller ID Circuit Diode Bridge Side Tone Circuit Transformer Transformer T146 T141 Q131 Bell Detect Caller ID Circuit L1out TX L1in RX LINE1 LINE2 L1 HooK from IC641 L2 HooK from IC 641 L1 CID L1 Bell L2 CID L2 Bell PC102 optical isolato...

Page 8: ... Generation for RF Module ADC DAC timer and power control circuitry All interfaces ex RF module EEPROM LED Analog Front End etc RF Module IC801 PLL Oscillator Detector Compress Expander First Mixer Amplifier for transmission and reception EEPROM IC551 Temporary operating parameters for RF etc FLASH MEMORY 1 IC761 Voice Prompt TAM D L Area ICM OGM MEMO Recording Area TAM Companion IC701 Voice data ...

Page 9: ...LASH MEMORY 1 IC761 FLASH MEMORY 2 IC561 Latch IC631 641 OP Amp IC171 CN301 6 5 V F301 IC341 Q381 IC761 IC561 IC171 IC631 IC641 IC551 TAM Companion IC701 CN301 6 5 V F301 IC331 IC701 CN301 6 5 V F301 IC341 Q386 IC701 CN301 6 5 V F301 IC341 Q381 IC701 OP Amp IC161 IC261 CN301 6 5 V F301 Q386 IC161 IC261 Fig 101 AC Adaptor IC321 RF Module IC801 IC341 USB VBUS IC331 5 0V CN901 USB JACK Isolated circu...

Page 10: ...sses through the analog part of IC501 where it is amplified and converted to a digital audio stream signal The burst switch controller processes this stream performing encryption and scrambling adding the various other fields to produce the GAP Generic Access Profile standard DECT frame assigning to a time slot and channel etc In IC801 the carrier frequency is changing and frequency modulated RF s...

Page 11: ...19 20 18 20 31 32 57 58 WP 53 36 40 13 43 42 63 54 55 66 ADPCM Codec Filter DSP Speech Decoding Speech Encoding BMC Burst Decoding RF PA IC801 Burst Encoding RF PLL MOD DEMOD ANT1 ANT2 5 3 4 3 6 7 8 9 6 2 77 78 75 RXn RXon D802 ANT1 D801 RXp TXp TXn Pon PSEL TXoh VDD PADRY 9 10 XTAL X1 10 368 MHz BATTERY 44 TALK OFF KEYPAD Charge Pump ROWS COLUMNS CP2 5V CP4 0V 27 49 50 51 22 23 24 25 26 BBIC IC1 ...

Page 12: ...it Circuit Operation When charging the portable on the Base Unit the charge current is as follows DC 6 5 V R57 D22 R56 R55 CHARGE Base CHARGE Portable L4 Q4 D7 F1 BATTERY Battery BATTERY L8 R45 GND L5 CHARGE Portable CHARGE Base GND DC GND In this way the BBIC on Portable detects the fact that the battery is charged The charge current is controlled by switching Q9 of Portable Refer to Fig 101 in P...

Page 13: ...13 KX TG9471B KX TG9472B KX TGA939T 4 5 Circuit Operation Charger Unit 4 5 1 Power Supply Circuit The power supply is as shown R1 TP1 TP2 J1 AC Adaptor D1 ...

Page 14: ... 28 R806 IC801 18 IC801 21 R809 C803 R812 ANT2 to PORTABLE IC801 2 R801 C802 R811 ANT1 to PORTABLE PORTABLE from BASE UNIT ANT1 L850 DA1 C803 C801 D802 C826 C832 IC1 3 ANT2 C833 IC1 2 IC1 15 RECEIVER BASE UNIT Line 1 IC501 100 R177 C146 T146 3 T146 4 R128 C128 Q131 Q101 D101 A B B Line 2 IC501 110 R277 C246 T246 3 T246 4 R228 C228 Q231 Q201 D201 C Line 1 IC501 100 R177 C146 T146 3 T146 4 R128 C128...

Page 15: ...31 IC801 16 IC501 26 ANT2 R811 C802 L804 C812 D801 C801 C803 DA1 R107 ANT1 to BASE UNIT R108 ANT2 to BASE UNIT IC801 9 L802 IC801 2 R801 C802 R811 ANT1 to PORTABLE IC501 28 IC801 18 IC801 21 R809 C803 R812 ANT2 to PORTABLE BASE UNIT Line 2 Line 2 IC501 110 R277 C246 T246 3 T246 4 R228 C228 Q231 Q201 D201 C D Line 1 IC501 100 R177 C146 T146 3 T146 4 R128 C128 Q131 Q101 D101 A B B Line 1 A D101 Q101...

Page 16: ...ABLE Message Play to Base Unit BASE UNIT IC761 2 IC501 79 IC501 94 IC701 9 IC701 16 L746 L742 SP IC701 14 L745 L741 SP PORTABLE from BASE UNIT ANTENNA C66 IC4 31 IC4 16 IC1 23 IC1 32 SP IC1 30 SP Message Play to Tel Line BASE UNIT BASE UNIT IC701 2 IC501 79 PORTABLE MIC L10 C11 RA4 IC1 20 IC1 77 IC801 4 MIC L11 C13 RA4 IC1 19 IC1 78 IC801 3 L804 C812 D801 C801 C803 DA1 R107 ANT1 to BASE UNIT R108 ...

Page 17: ...6 4 R128 C128 Q131 Q101 D101 A B B Line 1 A D101 Q101 R121 C121 R141 T141 1 T141 3 C143 R120 IC501 102 D Line 2 C D201 Q201 R221 C221 R241 T241 1 T241 3 C243 R428 IC501 118 IC101 25 C752 R752 L752 SP N SIGNAL ROUTE ROUTE IN OUT SIGNAL USB Transimit data BBIC out IC501 47 R977 Q902 IC902 R978 IC901 20 USB Transimit data BBIC in IC901 21 R972 IC903 IC501 48 USB data USB in out CN901 2 L963 IC901 3 C...

Page 18: ...ATOR for about 5 seconds until the registration tone sounds LIf all registered portables start ringing press LOCATOR again to stop then repeat this step LThe next step must be completed within 90 seconds 3 Portable Press OK then wait until a long beepsounds Note LWhen you purchase an additional portable refer to the additional portable s installation manual for registration MENU 1 3 0 A portable c...

Page 19: ...tones are not copied You cannot copy the phonebook entries between portables 7 2 1 Copying All Entries Base unit 1 i MENU i MENU 2 3 Enter the portable number to copy to L When all entries have been copied Completed is displayed 4 EXIT Portable 1 2 L When all entries have been copied Completed is displayed 3 OFF Copy all i SELECT Copy all to base i SELECT MENU 2 8 0 ...

Page 20: ...ode Read EEPROM Write EEPROM Engineering Mode Read EEPROM Write EEPROM 3 Select Write EEPROM by Navigator key 4 Press middle soft key 2 Enter 7 2 6 2 7 6 6 4 Note 7262 7664 PANA SONI see letters printed on dial keys Set Address MENU BACK SELECT SELECT BACK SELECT LINE 1 LINE 2 LINE 1 LINE 2 LINE 1 LINE 2 LINE 1 LINE 2 BACK BACK SELECT View Caller ID BACK OK 5 Enter ٨ ٨ ٨ ٨ Address 2 Set Address De...

Page 21: ...ss rewriting may cause serious damage to the computer system ID 00 11 00 15 Given value Desired Number hex Input Keys Desired Number hex Input Keys 0 0 A FLASH 0 1 1 B FLASH 1 C FLASH 2 D FLASH 3 E FLASH 4 9 9 F FLASH 5 7 Press middle soft key A long confirmation beep will be heard 8 Press to return to standby mode After that turn the base unit power off and then power on 6 Enter 㧖㧖 New Data 2 BA...

Page 22: ...when entering new data Otherwise you may ruin the unit 5 Enter ٨ ٨ ٨ ٨ Address 1 4 Press middle soft key 3 Select Write EEPROM by Navigator key Display Navigator key V OFF PAUSE REDIAL FLASH CALL WAIT BACK SELECT BACK SELECT BACK BACK SELECT BACK OK SELECT View Caller ID MENU middle soft key MENU 1 w Engineering Mode Read EEPROM Write EEPROM 1 w Engineering Mode Read EEPROM Write EEPROM Set Addres...

Page 23: ...ible Adjusted Value MIN hex Remarks Battery Low 00 04 70 2 Frequency 00 01 00 02 F6 02 ID 00 10 00 14 Given value Desired Number hex Input Keys Desired Number hex Input Keys 0 0 A FLASH 0 1 1 B FLASH 1 C FLASH 2 D FLASH 3 E FLASH 4 9 9 F FLASH 5 7 Press middle soft key A long confirmation beep will be heard 8 Press to return to standby mode After that remove and reinsert the batteries Press the Po...

Page 24: ...to Registering a Portable to the Base Unit P 18 To cancel the portable refer to Deregistering a Portable P 18 To copy the portable phonebook refer to Copying Phonebook Entries P 19 BS P Phonebook data Phonebook data is stored in a portable 1 Register P A to BS B P A is normal therefore no need to copy the phonebook data BS A NG P A BS A NG BS B Service center has a normal BS B P A Case 1 A base un...

Page 25: ...l P A 2 Register P B as a portable no 1 3 Register P A as a portable no 2 4 Copy the phonebook data from P A to BS A then copy the phonebook data from BS A to P B 5 Cancel P 2 P A BS A NG P A BS A P B P A Case 3 A Portable has a defect Radio transmission is functioning NG 1 Register P A as a portable no 2 2 Copy the phonebook data from P A to BS B then copy the phonebook data from BS B to P B 3 Ca...

Page 26: ...o the base unit is cancelled If the portable needs to be registered to the base unit refer to Registering a Portable to the Base Unit P 18 If users do not bring the base unit with them the registration procedure has to be done by users themselves 1 Connect the AC adaptor to the base unit and install the charged batteries into the portable 2 Confirm the portable is registered to the base unit light...

Page 27: ...e Portable Voice Transmission Portable Voice Reception DTMF dial OK OK Not Link OK OK OK OK Not Work No Bell No Voice Not Charge No Voice No Signal Check Portable Transmission Check Portable Reception Signal Route Check Battery Charge Bell Reception Check Power Check Link Range OK NG Check the RF part Caller ID Reception OK No Signal Check Caller ID TAM Operation OK Not Work Check TAM Operation SP...

Page 28: ...t 3 3 V Does BBIC IC501 21 oscillate at 10 368 MHz Check X501 C512 C511 R511 Check BBIC IC501 and FLASH MEMORY 2 IC561 Is the Collector of Q381 about 3 V Is the Collector of Q386 about 1 8 V Is BBIC IC501 120 High Check BBIC IC501 Q541 YES OK YES YES YES YES YES YES YES YES NO NO NO NO NO Is the output voltage of IC321 2 about 2 5V NO NO NO Check Power Supply Circuit Reset Circuit Check X1 Check t...

Page 29: ...erence Power Supply Circuit P 9 Is BBIC IC1 32 high at charge state Check Charge Circuit Is Check Power OK NO YES Check Power Supply Circuit of Charger Unit Check Portable Plug in the AC Power source Charge Portable on Charger Unit Is the voltage between charge contacts 3V or more OK NO Check Charge Contacts of the Charger Unit from a mechanical point of view YES ...

Page 30: ... modulation OK Refer to Check Point L Is the voltage of TP 3 3 about 3 3 V Refer to Check Point B Is the voltage of TP4 0V about 4 0 V Refer to Check Point A Is there CMD60 DECT Tester Does the RF clock CLK oscillate at 10 368 MHz in Base Unit Test Mode Refer to Check Point H NO YES Is the voltage of TP 2 5V about 2 5 V Refer to Check Point C Is the voltage of TP 1 8 V about 1 8 V YES Is the volta...

Page 31: ... NO NO NO Is the Frequency Drift OK Refer to Check Point N YES Is the Sensitivity Receiver OK Refer to Check Point O YES YES Is the Timing OK Refer to Check Point P YES Is the RSSI Level OK Refer to Check Point Q Is the Power RAMP OK Refer to Check Point R Replace with a new Circuit Board ...

Page 32: ...Refer to Check Point A Is the voltage of CP2 5 about 2 5 V Refer to Check Point B YES YES YES YES YES YES YES NO NO NO Replace with a new Circuit Board Is the voltage of CP4 0 over 4 0 V Does the RF clock CLK oscillate at 10 368 MHz in Portable Test Mode Refer to Check Point J Is the NTP value OK Refer to Check Point K Does Portable make link with CMD60 in Portable Test Mode Refer to Check Point K...

Page 33: ...NO NO YES YES Is the Sensitivity Receiver OK Refer to Check Point O YES Is the Frequency Drift OK Refer to Check Point N YES Is the Timing OK Refer to Check Point P YES Is the RSSI Level OK Refer to Check Point Q Is the Power RAMP OK Refer to Check Point R Replace with a new Circuit Board ...

Page 34: ...le and Regular BU Base unit 2 a Re register regular P Normal mode to Base Unit to be checked If this operation fails in some ways the Base Unit is defective b Re register Portable to be checked to regular BU Normal mode If this operation fails in some ways the Portable is defective Base Unit is defective Portable is defective START Registration of Regular Portable to Base Unit Registration of Port...

Page 35: ... refer to the each item Note 1 Base unit refer to H of Check Point Base Unit P 40 Start Link confirmation Normal 1 Control signal confirmation X tal Frequency confirmation Range confirmation Normal Check Range Compare with a regular unit Check DSP interface parts RF Block DSP on BU P P C B Adjust X tal Frequency 1 GOOD 4 2 3 OK OK NG NG NG NG OK OK ...

Page 36: ... 1 Register P to be checked to Regular BU 1 2 Press Talk key of the P to establish link 2 Control signal confirmation 1 Check BBIC interface 2 1 Check BBIC interface 2 3 X tal Frequency confirmation 1 Check X tal Frequency 3 10 368 MHz 100 Hz 1 Check X tal Frequency 4 10 368 MHz 100 Hz 4 Range Confirmation Normal 1 Register Regular P to BU to be checked 1 2 Press Talk key of the Regular P to estab...

Page 37: ...ception Cross Reference How to Check the Portable Speaker or Receiver P 70 Signal Route P 14 9 1 7 Check Caller ID Cross Reference Signal Route P 14 SYCL SYEN SYDA OK Check MIC of Portable Check CDL TX Portable in Signal Route Check Portable Speaker in How to Check the Portable Speaker or Receiver OK Check CDL RX Portable in Signal Route Check Caller ID in Signal Route ...

Page 38: ...gnal at IC161 7 Line 1 IC261 7 Line 2 YES NO Check around the following parts Line 1 C171 R171 C172 R172 R173 R174 R175 R176 IC171 Line 2 C271 R271 C272 R272 R273 R274 R275 R276 IC251 IC701 NO When bell signal is coming is there bell sound signal at BBIC IC501 11 Line 1 IC501 12 Line 2 YES When bell signal is coming is there bell sound signal at IC701 14 16 Is the bell sound heard from SPEAKER Che...

Page 39: ... P 63 of Things to Do after Replacing IC OK Check MIC of Base Unit Check SP phone TX Base Unit in Signal Route Check Speaker of Base Unit OK Check SP phone RX Base Unit in Signal Route Connecting a computer to the base unit with mini USB cable OK NG OK NG Check IC901 or USB data in Signal Route Check USB transimit data or USB receive data in Signal Route Check USB indicator in Signal Route NG Chec...

Page 40: ...XXX_RevYYY bat XXX country code YYY revision number 2 Confirm the returned checksum value 3 The checksum is displayed in the last output line Note XXX YYY and checksum vary depending on the country version You can find them in the batch file IC551 R552 R553 R554 C551 H BBIC Clock Adjustment CLK 1 Check X tal Frequency 10 368 MHz 100 Hz Input Command rdeeprom 00 01 01 then you can confirm the curre...

Page 41: ...803 L812 C802 C811 M Frequency Offset Check Follow steps 1 to 6 of K 7 Confirm that the frequency offset is 45 kHz IC501 IC801 R807 R806 R804 R808 C809 D801 R801 R804 L803 L812 C802 C811 N Frequency Drift Confir mation Follow steps 1 to 6 of K 7 Confirm that the frequency drift is 30 kHz ms IC501 IC801 R807 R806 R804 R808 C809 D801 R801 R804 L803 L812 C802 C811 O Sensitivity Receiver Confirmation ...

Page 42: ...ver of Portable and distortion level Receive volume set to second position from minimum 5 Confirm that the level is 25 dBm 2 dBm and that the distortion level is 5 at Receiver Volume Middle 150 Ω Load Line 1 PO101 L108 L109 D101 Q101 R102 PC102 Q131 R124 R125 Line 2 PO201 L208 L209 D201 Q201 D202 PC202 Q231 R224 R225 U TAM Operation Confirmation 1 TAM Confirmation Execute the command sendchar_VPI ...

Page 43: ... of TP The connection of adjustment equipment is as shown in Adjustment Standard Charger Unit P 59 Items Check Point Procedure Check or Replace Parts A Charging Check 1 Connect Charge Contact 12 Ω 2 W resistor between charge and charge 2 Measure and confirm voltage across the resistor is 3 3 V 0 2 V R2 R1 R3 R4 ...

Page 44: ...he command getchk 2 Confirm the returned checksum value Connection of checksum value and program number is shown below IC1 X1 RA61 R64 R66 C EEP ROM Confirmation 1 EEP ROM Confirmation Execute the command ChkTGA939XXrevYY bat XX country code YY revision number 2 Confirm the returned checksum value Note XX YY and checksum vary depending on the country version You can find them in the batch file IC1...

Page 45: ...the frequency is not 10 368 MHz 100 Hz adjust the frequency of CLK exe cuting the command sendchar sfr xx xx where xx is the value so that the reading of the frequency counter is 10 368000 MHz 100 Hz Note Clear the registered information for Base Unit before measurement because the Frequency will not possibly get stable due to the registered information Pressing the button of 3 7 9 clears the regi...

Page 46: ... R108 C117 C118 C841 C125 C842 DA1 C801 C804 D801 D802 C837 C826 C822 C820 C832 C833 R801 R807 N Power RAMP Confirma tion Follow steps 1 to 3 of I 4 Confirm that Power RAMP is matching IC1 C808 C814 L802 L804 C825 C834 C819 IC801 R107 R108 C117 C118 C841 C125 C842 DA1 C801 C804 D801 D802 C837 C826 C822 C820 C832 C833 R801 R807 O Audio Check and Confir mation 1 Link to BASE which is connected to Li...

Page 47: ...may affect transmission signal Setting Method Change the portable address of EEPROM 0129 from 00 to 01 by Engineering Mode P SP phone Audio Check and Confirmation 1 Link to Base which is connected to Line Simulator 2 Set line voltage to 48 V and line current to 40 mA 3 Set the portable off hook using SP Phone key 4 Input 25 dBm 1KHz to Line I F and measure Receiving level at SP and SP 5 Confirm th...

Page 48: ...Assembly Instructions 10 1 Disassembly Instructions 10 1 1 Base Unit Remove the 8 screws to remove the cabinet cover 8 screws 2 screws Cabinet Cover Parallel wire Main P C Board Remove 2 screws Parallel wire and solders to remove the main P C Board solders ...

Page 49: ...G9471B KX TG9472B KX TGA939T Hook Operation P C Board 9 screws Ԛ Unhook the hook and remove the 9 screws to remove the operational P C board ԛ Remove the 2 screws to remove the LCD Unit Ԛ Ԛ LCD Unit 2 screws ԛ ...

Page 50: ...50 KX TG9471B KX TG9472B KX TGA939T LCD P C Board Remove solders and connectors to remove the LCD P C board Solders ...

Page 51: ...the cabinet cover by pushing it upward Ԝ Remove the tapes and solders Remove the 2 screws to remove the 2 charge terminals ԝ Ԟ Remove the screw to remove the main P C board 2 charge terminals ԝ ԝ 2 screws Tape and solders Ԝ Main P C board Screw Ԟ Insert a plastic card Ex Used SIM card etc between the cabinet body and the cabinet cover then pull it along the gap to open the cabinet ...

Page 52: ...471B KX TG9472B KX TGA939T 10 1 3 Charger Unit Screw Screw Solders Main P C board Cabinet cover Remove the screw to remove the cabinet cover Remove the solders to remove the 2 charge terminals 2 charge terminals ...

Page 53: ...embly Instructions 10 2 1 How to Replace the Base unit LCD LCD HOLDER LCD PLATE 㽲 REFLECTOR SHEET PROCESS IT AS SHOWN IN FIGURE PROCESS IT AS SHOWN IN FIGURE 㽳 DIFFUSION SHEET 㽴 INSERT TO THE HOLE 㽵 PROCESS IT AS SHOWN IN FIGURE REVERSE LED P C B ...

Page 54: ...B KX TG9472B KX TGA939T 㽶 LCD Attach LCD P C B under conditions to push edge face 㽷㽸 LCD P C B FFC 8 View A STICK IT ALONG THESE LINES SHEET LCD 㽹 View A 㽺 INSERT FFC IN THE HOLE OF COVER LCD GRILL LCD 㽻 COVER LCD ...

Page 55: ... 3 4 A B A B A A A B Attach LCD to P C B When attaching the LCD holder don t pull the FPC Flexible Print Circuit Locate the Flat Cable inside as shown After attaching LCD lock it with part A and B P C B RELEASE THE CONNECTOR LOCK CONNECTOR IS NOT COMPLETELY LOCKED FFC IS NOT COMPLETELY INSERTED FFC IS NOT INSERTED STRAIGHT CLOSE THE CONNECTOR LOCK SIMULTANEOUSLY INSERT FFC Flexible Flat Cable PERP...

Page 56: ...PQZZ1CD300E PC which runs in DOS mode Batch file CD ROM for setting PNZZTG9471B Note If you have the JIG Cable for TCD500 series PQZZ1CD505E change the following values of resistance Then you can use it as a JIG Cable for both TCD300 and TCD500 series It is an upper compatible JIG Cable Note If you have the JIG Cable for TCD500 series 11 2 1 Connections Base Unit Connect the AC adaptor to DC JACK ...

Page 57: ...COM X D PNZZTG READID ޓ CreateFile error ERROR 10 Can t open serial port D PNZZTG Example for Windows On your computer click Start select Programs All Programs for Windows XP Windows Server 2003 then click MS DOS Prompt for Windows 95 Windows 98 Or Accessories MS DOS Prompt for Windows Me Or Command Prompt for Windows NT 4 0 Or Accessories Command Prompt for Windows 2000 Windows XP Windows Server ...

Page 58: ...1 C178 CN601 C105 C158 C156 C157 C152 C154 C164 C161 L2R L2T L1R L1T C262 C279 SP SP C263 C257 C213 C214 C205 C253 C251 C224 URX UTX GND ANT C1 ANG 2 ANT C2 MIC MIC MIC R971 Q774 R967 R706 R763 R762 R765 R764 R776 R192 R596 R591 R552 R779 R167 R156 R151 R623 R101 R124 R262 R253 R252 R214 R213 R251 JTAG LCD_CD 3 0V_LCD LCD_LED LCD_CS SPI_DO SPI_CLK LCD_RS LCD_GND L620 L751 L752 HS SP P HS SP M HS M...

Page 59: ...When connecting the simulator equipment for checking please refer to below 11 4 1 Bottom View Note A is referred to Check Point Charger Unit P 43 TP4 TP3 1 2 J1 D1 A F1 PbF PQLV30055 PQLV30056 PQUP11532Z Charge Charge 12 2 W Digital Volt Meter A DC POWER DC 6 5 V TP3 TP4 GND ...

Page 60: ...an use it as a JIG Cable for both TCD300 and TCD500 series It is an upper compatible JIG Cable Note If you have the JIG Cable for TCD500 series 11 5 1 Connections Connect the DC Power or Battery to BATT and BATT Connect the JIG cable GND black to GND Connect the JIG cable UTX yellow to UTX and URX red to URX Note Comport names may vary depending on what your PC calls it Resistor Old value kΩ New v...

Page 61: ...TG Example error happens C Documents and Settings D D CD PNZZTG D PNZZTG SET RTX_COM X D PNZZTG READID ޓ CreateFile error ERROR 10 Can t open serial port D PNZZTG Example for Windows On your computer click Start select Programs All Programs for Windows XP Windows Server 2003 then click MS DOS Prompt for Windows 95 Windows 98 Or Accessories MS DOS Prompt for Windows Me Or Command Prompt for Windows...

Page 62: ... RA61 D8 D4 D3 D5 D1 Q2 C77 C76 C121 C34 C35 C340 CN4 C72 C73 C809 C819 C117 C182 C840 C183 C810 C 8 1 5 C812 C813 C803 C826 C825 C29 C181 C71 C180 C179 C178 C177 C176 C175 C174 C173 C171 C170 C107 C106 C103 C105 C104 C40 C47 C 8 2 2 C49 C82 C109 C188 C7 C127 C110 C128 C331 E E E E C222 C332 C2 C3 C13 C11 C14 C16 R8 R310 R45 R343 R340 R64 R65 R806 R181 R66 R55 R51 R52 R54 R56 R57 R53 R58 R50 R71 R...

Page 63: ...dures Note 1 Refer to Check Point Base Unit P 40 2 Refer to How to be written to USB_IC P 66 Items Necessary Adjustment BBIC IC501 Programs for Voice processing interface for RF and EEPROM 1 Clock adjustment Refer to Check Point D 1 EEPROM IC551 Adjustment parameter data is stored in memory country version batch file default batch file etc X tal X501 System clock FLASH1 IC761 Voice prompt data is ...

Page 64: ...ook 2003 Service Pack 3 or later LMicrosoft Office Outlook 2007 Service Pack 2 or later LMicrosoft Office Outlook 2010 or later Service Pack Hard disk 20 MB or more Video resolution 1 024 x 768 or higher Others LCD ROM drive LUSB 2 0 You can download the software from Web site as below 1 CP210x_VCP_Win_XP_S2K3_Vista_7 exe 2 CP210xSetIDs exe 3 Installing the Telephone Plug in https www silabs com p...

Page 65: ...n starts automatically If the installation does not start double click Setup exe in your CD ROM drive folder to start installing LFor Microsoft Windows Vista and Microsoft Windows 7 users Click Run Setup exe when prompted 3 When the language selection window is displayed select the desired language and click Next 4 When the Telephone Plug in window is displayed click Next 5 Read the license agreem...

Page 66: ...be written to USB_IC 1 Connect KX TG9471 to PC with a USB cable 2 Activate AN144SW CP210X CP210XSETIDs exe 3 Input parameters 8 8 8 6 Check غ and input Vid 04DA v Check غ and input Pid 160A v Check غ and input Product String KX TG9471 v Unit USB cable PC ...

Page 67: ...67 KX TG9471B KX TG9472B KX TGA939T 4 Click Program Device 5 Disconnect USB CABLE and then reconnect again 8 8 8 6 8 8 8 6 ...

Page 68: ... procedures Note 1 Refer to Check Point Portable P 44 Items Necessary Adjustment BBIC IC1 Programs for Voice processing interface for RF and EEPROM 1 Clock adjustment Refer to Check Point F 2 2 1 8 V setting and battery low detection Refer to Check Point A B and C 2 EEPROM IC3 Adjustment parameter data is stored in memory country version batch file default batch file etc X tal X1 System clock ...

Page 69: ... Frequency Drift 35 kHz ms Check Point Base Unit M RX Sensitivity 1000 ppm Check Point Base Unit N Timing Accuracy 5 0 ppm 15 0ppm Check Point Base Unit O Power RAMP Power RAMP is matching Check Point Base Unit P Item Value Refer to TX Power 19 dBm 25 dBm Check Point Portable I Modulation 370 30 370 30 kHz div Modulated width 690 kHz Check Point Portable J Frequency Offset 50 kHz 50 kHz Check Poin...

Page 70: ... RX Frequency MHz Channel 0 00 1928 448 Channel 1 01 1926 720 Channel 2 02 1924 992 Channel 3 03 1923 264 Channel 4 04 1921 536 Channel 5 05 1919 808 Channel 6 06 1918 080 Channel 7 07 1916 352 Channel 8 08 1914 624 Channel 9 09 1912 896 Handset speaker receiver Digital Voltmeter Is the value between terminal and terminal about 150 Ω RECEIVER Is the value between terminal and terminal about 8 Ω NG...

Page 71: ... and damage the PCB foil Flux Recommended Flux Specific Gravity 0 82 Type RMA lower residue non cleaning type Note See About Lead Free Solder Pbf Pb free P 4 12 1 2 How to Remove the IC 1 Put plenty of solder on the IC pins so that the pins can be completely covered Note If the IC pins are not soldered enough you may give pressure to the P C board when cutting the pins with a cutter 2 Make a few c...

Page 72: ... of the IC setting with the corresponding soldering foil 2 Apply flux to all pins of the FLAT PACKAGE IC 3 Solder the pins sliding the soldering iron in the direction of the arrow 12 1 4 How to Remove a Solder Bridge 1 Lightly resolder the bridged portion 2 Remove the remaining solder along the pins using a soldering iron as shown in the figure below ...

Page 73: ...he hot air desoldering tool that matches the IC package Be careful about the temperature of the hot air desoldering tool not to damage the PCB and or IC 12 2 3 How to Remove the IC 1 Heat the IC with a hot air desoldering tool through the P C Board 2 Pick up the IC with tweezers etc when the solder is melted completely Note Be careful not to touch the peripheral parts with tweezers etc They are un...

Page 74: ...th a hot air desoldering tool through the P C Board until the solder on IC bottom is melted Note Be sure to place it precisely controlling the air volume of the hot air desoldering tool 4 After soldering confirm there are no short and open circuits with visual inspection 12 2 5 How to Remove a Solder Bridge When a Solder Bridge is found after soldering the bottom of the IC remove it with a solderi...

Page 75: ...4 PNWI2TG9471H 20 11 10 1 C0JBAF000223 B C E B1ADGP000008 DSC7003S0L Reverse View 25 24 17 1 8 32 16 9 C1CB00002427 Reverse View 20 19 13 1 6 24 12 7 C1CB00003661 103 128 ޓ 1 38 39 64 65 102 1 3 2 5 4 Cathode Anode 1 3 2 4 5 6 B0ZBZ0000146 B3PBA0000601 Anode Cathode B3AFB0000211 B3ABB0000331 Reverse View Anode Cathode Anode Cathode C B E B1ADGE000004 UN9219J 2SC6054JSL B1ABDF000026 B0DDCL000001 B0...

Page 76: ... development of new technology 13 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 13 1 3 Charger Unit Schematic Diagram Charger Unit Notes 1 DC voltage measurements are taken with voltmeter from the negative voltage line 2 This...

Page 77: ...77 KX TG9471B KX TG9472B KX TGA939T Memo ...

Page 78: ...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 79: ...00n 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 C725...

Page 80: ...T 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 C14...

Page 81: ...00 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 0V...

Page 82: ...UT_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 Pi...

Page 83: ...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 N...

Page 84: ...84 KX TG9471B KX TG9472B KX TGA939T 13 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 85: ...85 KX TG9471B KX TG9472B KX TGA939T Memo ...

Page 86: ...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 1...

Page 87: ...6 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 8...

Page 88: ...88 KX TG9471B KX TG9472B KX TGA939T 13 7 Schematic Diagram Charger Unit J1 2 1 TP3 G TP2 TP1 TP4 R1 10 D1 A K F1 SCHEMATIC DIAGRAM Charger Unit ...

Page 89: ...C541 C542 C388 C382 C563 C562 C561 C727 C701 C703 C702 C781 C780 C706 C744 C707 C708 C704 C772 C773 C753 C771 C721 C770 C728 C601 C602 C603 C604 C645 SP_LED USB_LED L2_LED ANS_LED L1_LED KEY_I0 KEY_I2 KEY_O0 KEY_O1 KEY_O3 KEY_O2MSG_LED KEY_I1 KEY_I3 KEY_O4 KEY_O6 HOOK_Det KEY_O5 KEY_O7 3 0V C174 C387 C501 C521 C266 C511 C342 C386 C313 C314 C341 C312 C180 C508 C528 C115 C506 CL560 CL540 C901 C908 C...

Page 90: ...7 D751 D752 D771 D772 Q761 Q201 C331 C332 C902 USB_V USB_D USB_D USB_GND C784 C762 C761 C516 C641 C551 CL512 CL559 CL1 C178 CN601 C105 C158 C156 C157 C152 C154 C164 C161 L2R L2T L1R L1T C262 C279 SP SP C263 C257 C213 C214 C205 C253 C251 C224 URX UTX GND ANT C1 ANG 2 ANT C2 MIC MIC MIC R971 Q774 R967 R706 R763 R762 R765 R764 R776 R192 R596 R591 R552 R779 R167 R156 R151 R623 R101 R124 R262 R253 R252...

Page 91: ...NSWER ON2 MESSAGE1 MESSAGE4 LED901 LINE SELECT 1 LINE1 1 LINE1 2 LINE2 1 LINE2 2 LINE SELECT 2 CARBON_TEST CT1 CT2 LED904 ERASE1 ERASE2 STOP1 NAVI LEFT NAVI MID NAVI RIGHT STOP2 DOWN HOLD REDIAL SP PHONE TP 4 0V FLASH INT2 INT1 UP REW FF 0 8 7 4 1 5 6 2 3 9 A KX TG9471 9472 CIRCUIT BOARD Base Unit_Operation Component View PNLB1182Z PbF IG KX TG947xH 1 20 ...

Page 92: ...92 KX TG9471B KX TG9472B KX TGA939T 14 2 2 Bottom View A SW1 KX TG9471 9472 CIRCUIT BOARD Base Unit_Operation Bottom View ...

Page 93: ...2B KX TGA939T 14 3 Circuit Board Base Unit_LCD A KX TG9471 9472 CIRCUIT BOARD Base Unit_LCD Component View PNLB1181Z 1 1 PbF LED BLU ORG CN2 CN1 R13 R11 C13 C14 C12 C15 C1 C2 C4 C5 C6 C7 C8 C9 R10 R8 C16 C12 C10 R9 R7 C3 IG ...

Page 94: ...94 KX TG9471B KX TG9472B KX TGA939T 14 4 Circuit Board Base Unit_LED A KX TG9471 9472 CIRCUIT BOARD Base Unit_LED Component View PNLB1188Z PbF LED IG ORG BLU LED1 LED2 R14 R15 ...

Page 95: ... R801 R802 R803 R804 R63 L4 F1 L5 L804 L72 L71 L74 L73 IC3 RA61 D8 D4 D3 D5 D1 Q2 C77 C76 C121 C34 C35 C340 CN4 C72 C73 C809 C819 C117 C182 C840 C183 C810 C 8 1 5 C812 C813 C803 C826 C825 C29 C181 C71 C180 C179 C178 C177 C176 C175 C174 C173 C171 C170 C107 C106 C103 C105 C104 C40 C47 C 8 2 2 C49 C82 C109 C188 C7 C127 C110 C128 C331 E E E E C222 C332 C2 C3 C13 C11 C14 C16 R8 R310 R45 R343 R340 R64 R...

Page 96: ... View MIC MIC MIC LED6 LED3 LED5 LED12 W_LED W_LED R72 R222 CN5 R16 R15 R234 R270 R235 Q10 D22 D21 D20 D19 C152 E R108 R107 R238 R244 C125 C118 C187 C36 C186 C96 C97 LED4 SOFT_C SOFT_B SOFT_A TALK UP S1 LEFT RIGHT SP 1 2 3 4 5 6 7 8 0 9 INT A R DOWN CANCEL LED1 LED2 KX TGA939 PbF PNLB1052Z R106 R109 ...

Page 97: ...rd Charger Unit 14 6 1 Component View 14 6 2 Bottom View J1 R1 D1 A PQUP11532Z PbF PQLV30055 PQLV30056 CIRCUIT BOARD Charger unit Component View TP4 TP3 1 2 J1 D1 A F1 PbF PQLV30055 PQLV30056 PQUP11532Z CIRCUIT BOARD Charger unit Bottom View TP4 GND TP3 ...

Page 98: ... Exploded View and Replacement Parts List 15 1 Cabinet and Electrical Parts Base Unit Ref No Figure Ǿ2 6 8 mm A 35 1 2 9 11 A A A A 10 PCB3 8 6 13 15 18 19 20 23 31 32 PCB1 27 34 29 PCB2 22 21 24 28 30 33 33 14 3 PCB4 4 12 5 7 16 17 A 25 26 ...

Page 99: ...exact location described above 3 The rechargeable Ni MH battery HHR 4DPA is available through sales route of Panasonic 101 102 118 119 120 123 121 103 104 106 107 108 109 111 Spacer No 127 Battery cover Stick to the center Stick it along by this line 115 114 129 112 110 113 125 130 128 127 2 3 105 126 B 124 Ref No B Figure E104 E105 E106 131 116 117 MIC100 E101 1 E102 E103 PCB100 E107 B 122 B E108...

Page 100: ...100 KX TG9471B KX TG9472B KX TGA939T 15 3 Cabinet and Electrical Parts Charger Unit B 200 200 1 200 3 200 5 200 4 200 2 B PCB200 Ref No φ2 8 mm B Figure ...

Page 101: ...101 KX TG9471B KX TG9472B KX TGA939T 15 4 Accessories and Packing Materials 15 4 1 KX TG9471B A2 A9 A6 A4 A1 P2 P2 P2 A1 P1 A7 A5 A8 A10 A3 ...

Page 102: ...102 KX TG9471B KX TG9472B KX TGA939T 15 4 2 KX TG9472B A109 A106 P102 P102 P102 P102 P101 A102 A104 A101 A103 A105 A107 A108 A110 ...

Page 103: ...103 KX TG9471B KX TG9472B KX TGA939T 15 4 3 KX TGA939T Note 1 This pad is a piece of Ref No P201 GIFT BOX P201 A202 A201 A203 1 ...

Page 104: ...G Metal Oxide ER0 Metal Film PQ4R Chip ERS Fusible Resistor ERF Cement Resistor Type ECFD Semi Conductor ECQS Styrol ECUV PQCUV ECUE Chip ECQMS Mica ECCD ECKD ECBT F1K ECUV Ceramic ECQE ECQV ECQG Polyester ECEA ECST EEE Electlytic ECQP Polypropylene Wattage Type Voltage Of Capacitor 10 16 1 8W 14 25 1 4W 12 1 2W 1 1W 2 2W 3 3W Voltage ECQ Type ECQG ECQV Type 05 50V 1 100V 2 200V ECSZ Type 0J 6 3V ...

Page 105: ... PC102 B3PBB0000039 PHOTO ELECTRIC TRANS DUCER PC202 B3PBB0000039 PHOTO ELECTRIC TRANS DUCER IC902 B3PBA0000601 PHOTO ELECTRIC TRANS DUCER Safety Ref No Part No Part Name Description Remarks IC903 B3PBA0000601 PHOTO ELECTRIC TRANSDUCER IC904 B3PBA0000297 PHOTO ELECTRIC TRANSDUCER IC905 B3PBA0000297 PHOTO ELECTRIC TRANSDUCER RF IC801 PQLP10293Z RF UNIT VARISTORS SA101 J0LE00000047 VARISTOR SURGE AB...

Page 106: ...104 100k S R704 ERJ2GEJ102 1k S R705 ERJ2GEJ473 47k S R706 ERJ2GEJ473 47k S Safety Ref No Part No Part Name Description Remarks R721 ERJ2GEJ330 33 S R722 ERJ2GEJ330 33 S R724 ERJ2GEJ222 2 2k S R727 ERJ2GEJ331 330 S R728 ERJ2GEJ471 470 S R743 ERJ3GEYJ6R8 6 8 S R751 ERJ2GEJ150 15 S R752 ERJ2GEJ150 15 S R754 ERJ2GEJ472X 4 7k S R764 ERJ2GEJ561 560 S R765 ERJ2GEJ473 47k S R771 ERJ2GEJ222 2 2k S R772 ER...

Page 107: ...01 C252 ECUV1C103KBV 0 01 C253 ECUV2H681KB 680p S C256 ECUV1H103KBV 0 01 Safety Ref No Part No Part Name Description Remarks C257 ECUV1C103KBV 0 01 C258 ECUV2H681KB 680p S C263 ECUE1H100DCQ 10p C265 ECUE1H221JCQ 220p C266 ECUE1H102KBQ 0 001 C278 ECUE1H102KBQ 0 001 C279 ECUE1H102KBQ 0 001 C280 ECUE1H102KBQ 0 001 C313 ECUE1H101JCQ 100p C314 ECUV1A105KBV 1 C321 EEE0JA331P 330 C341 ECUV1A105KBV 1 C342...

Page 108: ...RJ6GEY0R00 0 S CAPACITORS C1 F1H1E1050001 1 C2 F1H1E1050001 1 C3 F1H1E1050001 1 C4 F1H1E1050001 1 C5 F1H1E1050001 1 C6 F1H1E1050001 1 C7 F1H1E1050001 1 C8 F1H1E1050001 1 C9 F1H1E1050001 1 C10 F1H1E1050001 1 C12 ECUV1H221JCV 220p C13 ECUV1H221JCV 220p C14 ECUV1H680JCV 68p C15 ECUV1H101JCV 100p C16 ECUV1H221JCV 220p CONNECTORS CN1 K1MN08BA0111 CONNECTOR Safety Ref No Part No Part Name Description Re...

Page 109: ...2 ERJ2GEJ221 220 S R53 ERJ2GEJ332 3 3k S R54 ERJ2GEJ103 10k S R63 ERJ2GEJ101 100 S R64 ERJ2GEJ103 10k S Safety Ref No Part No Part Name Description Remarks R66 ERJ2GEJ102 1k S R71 ERJ3GEYJ181 180 S R72 ERJ2GE0R00 0 S R106 ERJ2GE0R00 0 S R107 ERJ2GEJ221 220 S R108 ERJ2GEJ221 220 S R109 ERJ2GE0R00 0 S R148 ERJ3GEYJ273 27k S R181 ERJ2GE0R00 0 S R203 D0GA563ZA006 56k R206 ECUE1H100DCQ 10p R207 ECUE1H1...

Page 110: ...E102 PQHR11279Z TRANSPARENT PLATE LCD PMMA HB E103 PNHR1006Z GUIDE LCD ABS HB E104 PNHX1004Z COVER LCD E105 PQJE10179V LEAD WIRE FPC E106 B3AFB0000211 LED E107 PQWE10050Z BATTERY TERMINAL E108 PNMC1003Z CASE MAGNETIC SHIELD X1 H0J103500033 CRYSTALOSCILLATOR 1 Safety Ref No Part No Part Name Description Remarks 200 PNLC1001YT CHARGER UNIT ASS Y with NAME PLATE RTL Safety Ref No Part No Part Name De...

Page 111: ...G9472B KX TGA939T Safety Ref No Part No Part Name Description Remarks A201 PQLV219Z AC ADAPTOR A202 PNQX1455W INSTRUCTION BOOK 1 A203 PNKE1004Z1 HANGER BELT CLIP ABS HB P201 PNPK1513Z GIFT BOX Safety Ref No Part No Part Name Description Remarks A XTB26 8GFJ TAPPING SCREW B XTB2 8GFJ TAPPING SCREW Safety Ref No Part No Part Name Description Remarks PQZZ1CD300E JIG CABLE 1 PNZZTG9471B BATCH FILE CD ...

Search results

Summary of Contents for KX-TG9471B

Reviews:

Related manuals for KX-TG9471B

Brands by name

Popular brands

Panasonic KX-TG9471B, Service Manual

Search results

Summary of Contents for KX-TG9471B

Reviews:

Related manuals for KX-TG9471B

Brands by name

Popular brands