Panasonic KX-TGF340B Service Manual Download Page 109

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109

KX-TGF340/KX-TGF342/KX-TGF343/KX-TGF344/KX-TGF345/KX-TGF372/KX-TGF373/KX-TGF374/KX-TGF375/KX-TG585/KX-TGFA30

16.5.1.2. Main P.C. Board Parts

Note:

(*1) When replacing IC501, IC502, IC601 or X501, make
the adjustment using

Batch file CD-ROM

for setting. Refer

to parts list of

Fixtures and Tools

(P.114). Refer to

How to

download the data

(P.65) of Things to Do after Replacing

IC or X'tal.
(*2) When replacing the base unit LCD, See

How to

Replace the Base unit LCD

(P.56).

Safety

Ref.

No.

Part No.

Part Name & Description Remarks

PCB1

PNWPATGF340H MAIN P.C.BOARD ASS'Y

(RTL)(for KX-
TGF340B)(for KX-
TGF342B)(for KX-
TGF343B)(for KX-
TGF344B)(for KX-
TGF345B)

PCB1

PNWPATGF370H MAIN P.C.BOARD ASS'Y

(RTL)(for KX-
TGF372S)(for KX-
TGF373S)(for KX-
TGF374S)(for KX-
TGF375S)(for KX-
TG585SK)

(ICs)

IC302

C0DBEYY00102 IC

IC501

C1CB00003663 IC (*1)

IC502

PNWIATGF340H IC(FLASH) (*1)(for KX-

TGF340B)(for KX-
TGF342B)(for KX-
TGF343B)(for KX-
TGF344B)(for KX-
TGF345B)

IC502

PNWIATGF370H IC(FLASH) (*1)(for KX-

TGF372S)(for KX-
TGF373S)(for KX-
TGF374S)(for KX-
TGF375S)(for KX-
TG585SK)

IC601

PNWIBTGF340H IC(FLASH) (*1)(for KX-

TGF340B)(for KX-
TGF342B)(for KX-
TGF343B)(for KX-
TGF344B)(for KX-
TGF345B)

IC601

PNWIBTGF370H IC(FLASH)(*1)(for KX-

TGF372S)(for KX-
TGF373S)(for KX-
TGF374S)(for KX-
TGF375S)(for KX-
TG585SK)

(TRANSISTORS)

Q141

B1ACGP000008 TRANSISTOR(SI)

Q142

B1ABDM000001 TRANSISTOR(SI)

Q161

DSC7003S0L

TRANSISTOR(SI)

Q301

B1ADGE000012 TRANSISTOR(SI)

Q302

B1ADGE000012 TRANSISTOR(SI)

Q351

B1ADNB000003 TRANSISTOR(SI)

Q352

2SC6054JSL

TRANSISTOR(SI)

Q353

2SC6054JSL

TRANSISTOR(SI)

Q354

2SC6054JSL

TRANSISTOR(SI)

Q661

DSA900100L

TRANSISTOR(SI)

Q662

UNR9216J0L

TRANSISTOR(SI)

Q701

2SA1576S

TRANSISTOR(SI)

Q702

B1GBCFYY0020 TRANSISTOR(SI)

Q731

2SC6054JSL

TRANSISTOR(SI)(for KX-
TGF372S)(for KX-
TGF373S)(for KX-
TGF374S)(for KX-
TGF375S)(for KX-
TG585SK)

Q732

2SC6054JSL

TRANSISTOR(SI)(for KX-
TGF372S)(for KX-
TGF373S)(for KX-
TGF374S)(for KX-
TGF375S)(for KX-
TG585SK)

(DIODES)

D101

B0EDER000009 DIODE(SI)

D142

DY2J25000L

DIODE(SI)

D362

B0ECKM000008 DIODE(SI)

DA802

B0DDBF000012 DIODE(SI)

(COIL)

C781

G1C4N7Z00006 COIL (for KX-

TGF372S)(for KX-
TGF373S)(for KX-
TGF374S)(for KX-
TGF375S)(for KX-
TG585SK)

(RESISTOR ARRAYS)

RA101

EXB24V102JX RESISTOR ARRAY

RA451

EXB24V222J

RESISTOR ARRAY

RA452

EXB24V272J

RESISTOR ARRAY

RA601

EXB28V561JX RESISTOR ARRAY

RA651

D1H810240004 RESISTOR ARRAY

RA652

D1H810240004 RESISTOR ARRAY

RA653

D1H810240004 RESISTOR ARRAY

RA654

D1H810240004 RESISTOR ARRAY

RA655

EXB28V473JX RESISTOR ARRAY

RA656

EXB28V473JX RESISTOR ARRAY

RA657

EXB24V101JX RESISTOR ARRAY (for KX-

TGF372S)(for KX-
TGF373S)(for KX-
TGF374S)(for KX-
TGF375S)(for KX-
TG585SK)

RA721

D1H810240004 RESISTOR ARRAY (for KX-

TGF372S)(for KX-
TGF373S)(for KX-
TGF374S)(for KX-
TGF375S)(for KX-
TG585SK)

(BT UNIT)

IC721

PNWPCTGF370H BT UNIT (for KX-

TGF372S)(for KX-
TGF373S)(for KX-
TGF374S)(for KX-
TGF375S)(for KX-
TG585SK)

(VARISTOR)

SA101

PQVDDSS301L VARISTOR (SURGE

ABSORBER)

(RESISTORS)

R101

PQ4R10XJ475 4.7M

R102

PQ4R10XJ475 4.7M

R103

PQ4R10XJ184 180k

R104

PQ4R10XJ184 180k

R105

PQ4R10XJ105 1M

R106

PQ4R10XJ105 1M

R109

ERJ2GEJ823

82k

R110

ERJ2GEJ823

82k

R111

D0GA392JA015 3.9k

R112

D0GA124JA015 120k

R121

ERJ2GEJ102

R123

ERJ2GEJ102

R125

ERJ2GEJ271

270

R131

PQ4R18XJ106 10M

R133

ERJ3GEYJ154 150k

R141

ERJ3GEYJ104 100k

R142

PQ4R18XJ272 2.7k

R145

ERJ2GEJ222

2.2k

R151

D0GA104JA021 100k

R152

ERJ2GEJ134X 130k

R153

ERJ2GEJ102

R160

ERJ3GEYJ821 820

R162

ERJ3GEYJ473 47k

R163

D0GG390JA007 39

R164

ERJ3GEYJ272 2.7k

R165

ERJ3GEYJ273 27k

R166

ERJ3GEYJ822 8.2k

R168

ERJ3GEYJ472 4.7k

R178

D0GA332JA015 3.3k

R311

ERJ2GEJ103

10k

R312

ERJ2GEJ103

10k

R321

ERJ2RKF1400 140

Safety

Ref.

No.

Part No.

Part Name & Description Remarks

Summary of Contents for KX-TGF340B

Page 1: ... A Handset KX TGFA30 KX TGF340 Base Unit Charger Unit Model No Base Unit Handset Charger Unit Expandable KX TGF340 1 TGF340 1 TGFA30 Up to 6 KX TGF342 1 TGF340 2 TGFA30 1 Up to 6 KX TGF343 1 TGF340 3 TGFA30 2 Up to 6 KX TGF344 1 TGF340 4 TGFA30 3 Up to 6 KX TGF345 1 TGF340 5 TGFA30 4 Up to 6 KX TGF372 1 TGF370 2 TGFA30 1 Up to 6 KX TGF373 1 TGF370 3 TGFA30 2 Up to 6 KX TGF374 1 TGF370 4 TGFA30 3 U...

Page 2: ...n this equipment which are important for safety These parts are marked by in the Schematic Diagrams Circuit Board Diagrams Exploded Views and Replacement Parts List It is essential that these critical parts should be replaced with manufacturer s specified parts to prevent shock fire or other hazards Do not modify the original design without permission of manufacturer IMPORTANT INFORMATION ABOUT LE...

Page 3: ... 10 1 4 Check Battery Charge 39 10 1 5 Check Link 40 10 1 6 Check the RF part 42 10 1 7 Registering a Handset to the Base Unit 46 10 1 8 Deregistering a Handset 46 10 1 9 Check Handset Transmission 47 10 1 10 Check Handset Reception 47 10 1 11 Check Caller ID 47 10 1 12 Check BT Communication 48 11 Disassembly and Assembly Instructions 50 11 1 Disassembly Instructions 50 11 1 1 Base Unit 50 11 1 2...

Page 4: ...nd Replacement Parts List 94 16 1 Cabinet and Electrical Parts Base Unit 94 16 2 Cabinet and Electrical Parts Handset 95 16 3 Cabinet and Electrical Parts Charger Unit 96 16 4 Accessories and Packing Materials 97 16 4 1 KX TGF340B 97 16 4 2 KX TGF342B 98 16 4 3 KX TGF343B 99 16 4 4 KX TGF344B 100 16 4 5 KX TGF345B 101 16 4 6 KX TGF372S 102 16 4 7 KX TGF373S 103 16 4 8 KX TGF374S 104 16 4 9 KX TGF3...

Page 5: ...that is recyclable powers the product 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 ...

Page 6: ... 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 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 ...

Page 7: ...mum Approx 4 5 W 2 0 C 40 C 32 F 104 F 20 80 relative air humidity dry Approx 179 mm x 115 mm x 101 mm Approx 350 g 1 Approx 355 g 2 Rechargeable Ni MH battery AAA R03 size 1 2 V 400 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 12 days at Standby eco mode 13 hours at Talk eco mo...

Page 8: ... DECT cordless telephone and Bluetooth Module Both voices of transmission and reception are transferred by PCM BBIC on DECT side controls the cordless telephone system which makes control data communication with BT_IC on BT Module in serial data DECT6 0 Bluetooth Headset Bluetooth Devices Cellular Phone For Link to Cell communication TGFA30 Handset PSTN DC 5 5V BBIC FLASH IC601 TAM TEL I F POWER Q...

Page 9: ...lex communication is performed Handset doesn t make up duplex in no free RF channels because of interference 1 Dummy Bearer Base unit sends Dummy data to the all stand by state handsets Handsets receive that data for synchronization and monitoring request from the base unit Base unit doesn t send Dummy bearer in no free RF channels because of interference 1 Note 1 It is a feature under FCC 15 regu...

Page 10: ... one antenna BBIC down converts to 864 kHz IF signal from RX signal and demodulates it to digital data RXDATA BBIC IC1 converts RXDATA into a voice signal and outputs it to speaker Transmission Handset A voice signal from microphone is encoded to digital data and converted into a 1 9GHz modulated radio signal by BBIC IC1 The RF signal after which is amplified in BBIC is fed to an antenna Base unit...

Page 11: ...IAGRAM Base Unit_Main SIDE_TONE CIRCUIT Crystal 10 368MHz TR_RLY TIP RING TEL_JACK VRF VPA RF_Block IC501 BBIC DC5 5V GND DC_JACK CHARGE 3 4 2 1 D101 CHARGE DETECT Q701 Q141 Q161 REGULATOR IC302 Power Down DET Power supply at AC failure KEY PAD LED VBAT PDN_DET CHARGE_DET LCD IC502 IC751 IC601 IC721 BT Module Q301 1 8V 3 0V AVD VDD QSPI CIDINp CIDINn P3_6 MICh LSRp RF_VDD Q302 2 4V VDD_PA ANT1 ANT...

Page 12: ... KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 4 4 Tel Interface Circuit TX AMP SIDE TONE RX AMP CONTROL CIRCUIT CALLER ID DETECT BELL DETECT P101 R141 R142 3 4 2 1 C101 D101 Q141 C102 R101 C103 R102 SA101 TIP RING REGULATOR C104 C105 C106 R103 R105 C107 R104 C108 R106 ...

Page 13: ... TG585 KX TGFA30 4 5 Block Diagram Base Unit_RF Part KX TGF340 342 343 344 345 372 373 374 375 TG585 BLOCK DIAGRAM Base Unit_RF Part 10 368 MHz IC501 RF block TXDATA ANT1 ANT1 RF_TXp RF_TXn RF_RXp RF_RXn ANT2 ANT2 Control Logic RXDATA Mixer Demodulator D802 PLL 3856 3843MHz 3859 3845MHz Modulator ...

Page 14: ...received the DTMF signal is output Synthesized Voice Pre recorded message The BBIC implements synthesized Voice utilizing the built in speech detector and a Flash Memory which stored the vocabulary Caller ID demodulation The BBIC implements monitor and demodulate the FSK DTMF signals that provide CID information from the Central Office Digital Switching The voice signal from telephone line is tran...

Page 15: ...302 And 3 0V for peripherals and analog part is insulated from VBAT by Doubler of BBIC Circuit Operation 5 5V 5 5V 3 0V 3 0V 1 8V 3 0V_CP IC501 IC302 IC502 BBIC AC Adaptor 3 0V REGULATOR QSPI FLASH VDD3 VDD1 VDD4 3 0V_CP2 IC601 TAM FLASH VDD5 LCD RF Part LEDs Q301 Bluetooth unit 2 4V VDD2 Q302 IC721 Q661 LCD BLT LCD_BLT pin59_IC501 Startmonitor IC501 57pin VDDC 1 2 V VBAT Reset RSTN IC501_77pin BB...

Page 16: ...GF375 KX TG585 KX TGFA30 KX TGF340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 4 6 5 1 Charge Circuit The voltage from the AC adaptor is supplied to the charge circuits D361 R372 D362 R371 CHARGE R373 C351 F301 DCP CHARGE 5 5V DCM K A ...

Page 17: ... R163 D101 P101 R ON HOOK Circuit Q141 is open Q141 is connected as to cut the DC loop current and to cut the voice signal The unit is consequently in an on hook condition Pulse Dial Circuit Pin 19 of BBIC turns Q141 ON OFF to make the pulse dialing Side Tone Circuit Basically this circuit prevents the TX signal from feeding back to RX signal As for this unit TX signal feed back from Q161 is cance...

Page 18: ...he T R voltage Circuit Operation Parallel connection detection when on hook When on hook the voltage is monitored at pin 32 of IC501 There is no parallel connection if the voltage is 0 54 V or higher while a parallel connection is deemed to exist if the voltage is lower Parallel connection detection when off hook When off hook the voltage is monitored at pin 17 of IC501 the presence absence of a p...

Page 19: ...hange is a modem signal which is modulated in an FSK Frequency Shift Keying format Data 1 is a 1200 Hz sine wave and data 0 is a 2200 Hz sine wave There are two types of the message format which can be received i e the single message format and plural message format The plural message format allows to transmit the name and data code information in addition to the time and telephone number data Als...

Page 20: ...als through each voice RX TX route Then FSK data and MARK data pass the following route Telephone Line P101 C105 C106 R105 R106 RA101 IC501 23 21 If the unit deems that a telephone connected in parallel is in use ACK is not returned even if CAS is received and the information for the second and subsequent callers is not displayed on the portable handset display CAS CAS CPE Alerting Signal Dual Ton...

Page 21: ...IP MIN HSSPOUTP LOUT HSMIP HEADSET_DET SPOUTP SPOUTN CKM STM CKM STM BBIC RESET CHG_CTL BATTERY_ON CHG_DET WP CLK DATA KEYSTOROBE_A E KEYIN_1 5 CHARGE MIC Receiver Headset Jack CN431 Monitor SP LCD CHARGE PUMP IC4 KEYS RF part ANT1 X1 13 824 MHz EEPROM 3V BATTERY LED LCD RSTN VBAT VBAT 3V 4 0V VBAT RXn RXp TXp TXn KEY_LED CP_OFF Q6 LED KEY 4V CHARGE CONTROL POWER SUPPLY CONTROL ...

Page 22: ...TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 KX TGF340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 4 8 Block Diagram Handset_RF Part KX TGFA30 BLOCK DIAGRAM Handset_RF Part RXp RXn ANT TXp TXn ...

Page 23: ... LCD EEPROM IC3 Setting data is stored e g ID user setting 4 9 2 Power Supply Circuit Reset Circuit Circuit Operation When powering on the Handset the voltage is as follows BATTERY 2 2 V 2 6 V BATT F1 BBC1 IC1 10 pin The Reset signal generates IC1 54 pin and 1 8 V Start monitor IC1 57pin VDDC 1 2 V VBAT Reset RSTN IC1_54 pin BBIC chip initialize CKM STM GND BATTERY 2CELL BBIC 3 0V 3 0V DOUBLER OUT...

Page 24: ... the battery is charged The charge current is controlled by switching Q9 of Handset Refer to Fig 101 in Power Supply Circuit Reset Circuit P 15 4 9 4 Battery Low Power Down Detector Circuit Operation Battery Low and Power Down are detected by BBIC which check the voltage from battery The detected voltage is as follows Battery Low Battery voltage V Batt 2 35 V 50 mV The BBIC detects this level and ...

Page 25: ...se the units during the power failure supplying power to VBAT of base unit from battery of handset through Q10 CHG terminal and Q351 4 11 Circuit Operation Charger Unit Charge control is executed at handset side so that the operation when using charger is also controlled by handset Refer to Circuit Operation Handset P 23 The route for this is as follows DC pin of J1 CHARGE pad Handset CHARGE pad D...

Page 26: ...E ANT ANT BASE_UNIT_RF_RX_ROUTE IC501 2 3 27 C184 Q161 Q141 D101 P101 T R TEL LINE T R TEL LINE P101 D101 Q141 R165 C173 R178 IC501 25 94 95 BASE_UNIT_RF_TX_ROUTE ANT ANT HANDSET_RF_RX_ROUTE IC1 28 27 C16 L8 HEADSET_JACK 5 4 HANDSET SPEAKER HEADSET_JACK 2 C14 R22 IC1 25 HANDSET_RF_TX_ROUTE ANT ANT BASE_UNIT_RF_RX_ROUTE IC501 2 3 27 C184 Q161 Q141 D101 P101 T R TEL LINE T R TEL LINE P101 D101 Q141 ...

Page 27: ... R105 R106 RA101 IC501 23 21 T R TEL LINE C105 R105 R110 R111 R112 IC501 18 ANT BASE_UNIT_RF_RX_ROUTE IC501 2 3 69 70 IC601 HANDSET MIC C11 13 RA4 IC1 22 23 HANDSET_RF_TX_ROUTE ANT ANT BASE_UNIT_RF_RX_ROUTE IC501 2 3 41 43 SPEAKER MIC C457 C458 RA452 IC501 37 38 94 95 BASE_UNIT_RF_TX_ROUTE ANT ANT HANDSET_RF_RX_ROUTE IC1 28 27 C16 L8 HEADSET_JACK 5 4 HANDSET SPEAKER INTERCOM HANDSET TO BASE UNIT I...

Page 28: ...Components Refer to the Operating Instructions Note You can download and refer to the Operating Instructions Instruction book on TSN Server 6 Installation Instructions Refer to the Operating Instructions Note You can download and refer to the Operating Instructions Instruction book on TSN Server 7 Operating Instructions Refer to the Operating Instructions Note You can download and refer to the Ope...

Page 29: ...elect Settings using or then press SELECT or H S key operation H S LCD V 3 Enter 7 2 6 2 7 6 6 4 Note 7262 7664 PANA SONI see letters printed on dial keys 5 Enter ە ە ە ە Address 1 6 Enter 㸨㸨 New Data 1 4 Select Write EEP using or then press SELECT or V Default Data Select Set tel line using or then press SELECT or V Service Mode Read EEP Write EEP Set Addr Soft keys Navigator key VOL Volume key ...

Page 30: ...ewriting may cause serious damage to the computer system ID 00 02 00 06 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 OK 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 Note To enter Set dial mode press SELECT o...

Page 31: ...7664 PANA SONI see letters printed on dial keys 5 Enter ە ە ە ە Address 1 7 Press OK a long confirmation beep will be heard 8 Press to return to standby mode After that remove and reinsert the batteries Press the Power button for about 1 second if the power is not turned on 6 Enter 㸨㸨 New Data 1 4 Select Write EEP using or then press SELECT or V OFF Default Data New Data Service Mode Read EEP Wri...

Page 32: ...r New Data please refer to the table below 2 Use these items in a READ ONLY mode to confirm the contents Careless rewriting may cause serious damage to the handset Items Address Default Data New Data Possible Adjusted Value MAX hex Possible Adjusted Value MIN hex Remarks Battery Low 00 12 00 13 00 00 2 Frequency 00 07 00 08 00 01 ID 00 02 00 06 Given value Desired Number hex Input Keys Desired Num...

Page 33: ... KX TGF374 KX TGF375 KX TG585 KX TGFA30 9 Service Mode 9 1 How to Clear User Setting Handset Only Handset Press simultaneously until a beep sound is heard Then single handset is initialized The contents of user setting are reset to factory default Usage time is not cleared ...

Page 34: ...right after the greeting message and no incoming messages can be recorded this symptom can not reappear with TEL simulator in the service center In this case try to change the Auto disconnect activation time and Vox level How to change the Auto Disconnect activation time and VOX level P 37 item A and B Power ON Base Unit OK FLOW CHART Check Power OK Playback Pre Message Check Playback Record OK Ch...

Page 35: ... the AC Adaptor inserted into AC outlet 1 Is output voltage of AC adaptor 5 5 V YES Check AC Adaptor Check VDD1 1 8V Test point VDD1 OK Check Power Supply Circuit NO NO NO NO RSTN Reset High YES Check Reset Circuit Check Xtal CLK 10 368MHz YES Check X501 Check BBIC Check Power Supply Circuit Reset Circuit Check X1 C52 C53 Is the voltage of TP 3 0 V about 3 0 V Is the voltage of TP VBAT 2 3 V more ...

Page 36: ...sage Cross Reference Signal Route P 26 Telephone Line Interface P 17 Parallel Connection Detect Circuit Auto Disconnect Circuit P 18 Note Flash Memory is IC601 BBIC is IC501 Check Bell signal OK Check Telephone Line Interface Bell Does the unit catch line YES Check Telephone Line Interface OFF HOOK Check Line In Pin 25 of BBIC Check ICM Recording in Signal Route NO OK Check Auto Disconnect Circuit...

Page 37: ...ion through the procedures below 1 Press MENU key at standby Mode and key Note The set must power on and be linked 2 Press 9 0 0 0 3 Press 7 3 1 4 Then enter the below last digit 5 Back to standby mode automatically after step 4 You can hear beep sound which is a confirmation tone Service ready 7 3 1 Service ready LCD H S last digit 0 Auto disconnect CPC enable 㨇default㨉 1 1 Auto disconnect CPC di...

Page 38: ...X TGFA30 B Vox level It makes easier to detect a small voice caller by raising the sensitivity of VOX level Therefore the recording of TAM is not turned off during detection 1 2 are same as A 3 Press 5 1 1 4 Then enter the below last digit 5 Back to standby mode automatically after step 4 You can hear beep sound which is a confirmation tone Service ready 5 1 1 last digit 0 default setting normal 1...

Page 39: ...int VDD1 OK Check Power Supply Circuit Check output of BBIC Pin 41 43 OK Check BBIC and Flash Memory Check Speaker and its surroundings NO NO Check Charge Circuit of Base Unit Check Handset Plug in the AC Power source Charge Handset on Base Unit Is the voltage of two charge contacts about 3 V or more OK NO Check Charge Contacts at Base Unit from mechanical point of view YES Is BBIC IC1 34 high at ...

Page 40: ... P 59 P 65 for Base Unit 1 How to adjust the frequency of X501 To see the frequency execute the command SFR then check the TP_CKM IC501 57pin To adjust frequency send command SFR until the frequency counter becomes10 368 MHZ 55HZ Check around Power Supply Circuit Does Base Unit connect to the properly working Handset Check around X501 and RF module and adjust clock frequency NO NO NO NO YES YES Is...

Page 41: ...R then check the TP_CKM IC1 57pin To adjust frequency send command SFR until the frequency counter becomes13 824 MHz 55HZ Check around Power Supply Circuit Reset Circuit Does Handset link with Base Unit Properly working unit Check around X1 and RF module and adjust clock frequency NO NO NO NO Is the voltage of TP VBAT about 2 2 2 8 V Is the voltage of TP VDDC about 1 2 V YES YES YES YES Is the vol...

Page 42: ...r HS to Regular BU Note 1 HS Handset 2 BU Base Unit 1 Prepare Regular HS 1 and Regular BU 2 2 a Re register regular HS Normal mode to base unit to be checked If this operation fails in some ways the base unit is defective b Re register handset to be checked to regular BU Normal mode If this operation fails in some ways the handset is defective Base unit is defective Handset is defective START Regi...

Page 43: ...nds to Check Table for RF part P 44 Please refer to the each item Note 1 Refer to Check Link P 40 Start Link confirmation Normal 1 Control signal confirmation X tal Frequency confirmation TX confirmation Range confirmation Normal TEST RANGE Check Check BBIC interface parts RF Block BBIC on BU HS P C B Adjust X tal Frequency 1 Check TX Block GOOD 5 2 3 4 OK OK OK NG NG NG NG NG OK OK ...

Page 44: ...e HS to establish link 2 X tal Frequency confirmation HS BU Mode Adjustment Check X tal Frequency 10 368 MHz 100Hz Check X tal Frequency 13 824 MHz 100 Hz 3 TX confirmation HS Mode HS_Burst Mode 1 BS Mode BS_Burst Mode 1 1 Remove wire antenna 2 and connect spectrum analyzer to TP 2 2 Confirm TX power whether spec is satisfied Power 13 5dBm 1 Connect spectrum analyzer to TP 3 2 Confirm TX power whe...

Page 45: ...egular BU according to CHART1 3 At distance of about 20m between HS and BU Link OK TX Power of the HS is OK No Link TX Power of the HS is NG Range Confirmation RX TEST RX sensitivity check HS BU setting Checked unit High TX power 1 Regular unit Low TX power 1 1 Register Regular HS to BU to be checked 2 Set TX Power of the BU and the Regular HS according to CHART1 3 At distance of about 20m between...

Page 46: ...e registration tone sounds If all registered handsets start ringing press LOCATOR again to stop then repeat this step The next step must be completed within 90 seconds 3 Handset Press OK then wait until a long beep sounds Note While registering Base in registering is displayed on all registered handsets When you purchase an additional handset refer to the additional handset s installation manual f...

Page 47: ...terface P 17 Calling Line Identification Caller ID Call Waiting Caller ID P 19 Note Make sure the format of the Caller ID service of the Telephone company that the customer subscribes to It is also recommended to confirm that the customer is really a subscriber of the service Check MIC of handset Check handset Tx in Signal Route Check speaker of handset Check handset Rx in Signal Route YES Did bel...

Page 48: ...e Bluetooth menu Is it possible to register BT_Headset Check Voice Transmission of the BT_Headset Check Voice Reception of the BT_Headset Check ph book transfer from cell Check the circuit of around PCM communication of main board and BT module Refer to Troubleshooting Guide in the Operationg Instructions Check the circuit of around RF parts of BT Module YES YES OK OK NO NG NG NG NO Unplug plug in...

Page 49: ...heck the circuit of around UART communication 1 of main board and BT module AC power on PIO01 㻍 1 5s 㻍 1 95s 㻍0 05s 㻍㪋㪅㪇s Case1 OK Case2 NG1 fail to reset BT_IC AC power on PIO01 㻍 1 5s If BT_IC does not work 1st and 2nd signals does not appear Case3 NG2 fail to receive of UART signals AC power on PIO01 㻍 1 5s If BT_IC fails to receive of UART 2nd signal does not turn to HIGH Case4 NG3 fail to tra...

Page 50: ...GF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 11 Disassembly and Assembly Instructions 11 1 Disassembly Instructions 11 1 1 Base Unit 11 1 1 1 KX TGF340 ձ Remove the 5 screws to remove the cabinet cover ղ Remove the solders 5 screws Cabinet cover Solders ճ Remove the main P C board ճ Main P C board ...

Page 51: ...TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 2 screws Jack holder Operational P C B board 4 screws մ Remove the 2 screws to remove the Jack holder յ Remove the 4 screws to remove the operational P C B board ...

Page 52: ...5 KX TG585 KX TGFA30 KX TGF340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 11 1 1 2 KX TGF370 ձ Remove the 5 screws to remove the cabinet cover ղ Remove the solders 5 screws Cabinet cover Solders ճ Remove the main P C board Main P C board ...

Page 53: ...TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 մ Remove the 2 screws to remove the Jack holder յ Remove the 4 screws to remove the operational P C B board 2 screws Jack holder Operational P C B board 4 screws ...

Page 54: ...ndset Remove the 2 screws Insert a JIG PQDJ10006Y between the cabinet body and the cabinet cover then pull it along the gap to open the cabinet Likewise open the other side of the cabinet Remove the cabinet cover by pushing it upward Remove the solders Remove the screw to remove the main P C board Cabinet cover Cabinet body Cabinet cover 2 screws Screw Solders Main P C board Charge terminals Recei...

Page 55: ...X TGF340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 11 1 3 Charger Unit 2 charge terminals ձ Unhook the click of one side ղ Then unhook the other one ...

Page 56: ... of a new LCD Rubber of Soldering Iron Part No PQZZ430PRB Tip of Soldering Iron Part No PQZZ430PIR Heatweld with the tip of the soldering iron about 5 to 8 seconds in case of 60W soldering iron New LCD Operational P C B 0 2mm 0 2mm If interval tolerance between center lines is less than 0 2 mm it is o k Horizontal Interval Tolerance Vertical Interval Tolerance OK NG NG NG Horizontal interval toler...

Page 57: ...57 KX TGF340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 Ԛ ԛ Attach the LCD and fix by hook A two points Solder the wires A A ...

Page 58: ...e LCD in the direction of the arrow Take care to ensure that the foil on the P C board is not damaged Fit the heatseal of a new LCD Heatweld with the tip of the soldering iron about 5 to 8 seconds in case of 60W soldering iron 0 2 mm 0 2 mm P C board New LCD Tip of Soldering Iron Part No PQZZ430PIR Rubber of Soldering Iron Part No PQZZ430PRB If interval tolerance between center lines is less than ...

Page 59: ...to precisely adjust like a mass production 12 2 The Setting Method of JIG Preparation Serial JIG cable PQZZ1CD300E PC which runs in DOS mode Batch file CD ROM for setting Refer to parts list of Fixtures and Tools P 114 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 ...

Page 60: ...GF375 KX TG585 KX TGFA30 12 2 2 Connections Handset 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 COM port names may vary depending on what your PC calls it DC Power or Battery 2 GND black 3 To Serial Port com port 1 JIG Cable PC URX red 3 UTX yellow Handset P C board 1 BATT BATT GND UTX URX ...

Page 61: ...ress the Enter key 䊶If any error messages appear change the port number or 䇭check the cable connection 䊶If any value appear go to next step 7 Type DOSKEY then press the Enter key Example C Documents and Settings D D CD PNZZTG D PNZZTG SET_COM X D PNZZTG READID 00 52 4F A8 A8 D PNZZTG DOSKEY D PNZZTG Example error happens C Documents and Settings D D CD PNZZTG D PNZZTG SET_COM X D PNZZTG READID ޓ C...

Page 62: ...ype writeid 00 18 E0 0E 98 and the ID 0018 E0 0E 98 is written hookoff Off hook mode on Base Type hookoff hookon On hook mode on Base Type hookon getchk Base unit Read checksum Type getchk How to use of getchk in Handset 1 rdeeprom Read EEPROM VES Type RdEeprom 03 7D 04 and the data from address 03 7D to 03 80 is read out This command gets 4 byte WW XX YY ZZ Please NEVER forget these 4 byte data 2...

Page 63: ...611 JTAG Q155 Q731 Q732 Q351 Q352 Q353 Q354 R101 R102 R103 R104 R105 R106 R111 R112 R502 R311 R312 R507 R701 D472 R702 D473 R511 A N T 2 _ T P R321 R322 C103 C104 C105 R142 C106 C107 R144 C108 R145 VDD1 VDD2 VDD3 VDD4 C301 VDD5 C111 BT_SOT C113 R155 R731 C501 R732 R156 R157 ANT_TP BT BT_URX R735 C311 R736 L1R C312 L1T R738 R351 C509 R352 R354 R355 R356 RA601 C514 C321 C515 C322 C518 C519 5 5V RA61...

Page 64: ... S h o r t D 1 3 D 1 4 R 5 0 0 L 1 BBIC Module V B A T C113 I C 4 C P 3 V R 1 0 R 1 1 R 1 2 R 1 3 R 2 0 Q 2 Q 3 Q 4 Q 6 Q 9 R 2 R3 B A T R 4 B A T R 6 R 7 R 8 R 9 R 4 5 S C L R 6 2 R 6 3 R 7 0 R 8 0 C N 4 R C V M R C V P S I D C 1 0 C 1 5 G N D R E F 2 P b F P N L B 2 4 1 5 Z K X T G F A 3 0 A C 2 0 C21 C 2 2 C24 C 2 5 C26 C29 C30 C32 C33 C 3 4 C36 C 3 7 R T C K C38 C39 3 0V C40 C41 C43 C 4 4 C45 ...

Page 65: ...chk then confirm the checksum value is correct If the downloading failes start again from step 1 5 Execute the command wreeprom 00 01 CC Refer to 12 2 4 Commands 6 Default bath file Execute the command default bat 7 Country version batch file Execute the command TGF34x_US_US_RevXXX_YYY bat for KX TGF340 or TGF37x_US_US_RevXXX_YYY bat for KX TGF370 1 8 Confirm DECT ID written in the label pated pla...

Page 66: ... 1 How to update the BBIC Execute COM communicator exe 1 Initialize COM port Only once at first Select Setting Serial Port Initial Setting OK 2 Select serial port COM number Select Setting Serial Port Initial Setting OK Fill up the COM Option OK Note Once download is successful for a PC this step is unnecessary next time to the PC Setting Serial Port Initial Setting OK Cancel 1 2 3 Setting Serial ...

Page 67: ...74 KX TGF375 KX TG585 KX TGFA30 Execute COM communicator exe again Write program 1 Select ProgramLoader 2 Select Setting Config Fill up the Config Settings Note 2 Select Baud Rate as 57600 If write error happens select slower Baud Rate example 19200 3 Select download file 1 2 3 1 2 ...

Page 68: ...1 Connect Unit and 3wire jig 2 Confirm Turn on power to target and press download display 3 Power off the unit then power on 4 Press Download button again 5 Finish download Completed dialog means Download finished successfully It takes more than 20 minutes to download It depends on baud rate If error message is displayed proceed from step 3 again 6 Continuous download Write next unit s software wi...

Page 69: ...ed in memory country version batch file default batch file etc 1 Default batch file Execute the command default bat 2 Default batch file remaining Execute the command TGFA30_US_DEF_RevXXX_YYY bat 1 3 Country version batch file Execute the command TGFA30_US_US_RevXXX_YYY bat 1 4 Clock adjustment 5 2 35 V setting and battery low detection X tal X1 System clock 1 Apply 2 6V between BATT and BATT with...

Page 70: ...F375 KX TG585 KX TGFA30 KX TGF340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 12 6 Frequency Table Ch hex TX 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 ...

Page 71: ...2 5 2407 38 2440 71 2473 6 2408 39 2441 72 2474 7 2409 40 2442 73 2475 8 2410 41 2443 74 2476 9 2411 42 2444 75 2477 10 2412 43 2445 76 2478 11 2413 44 2446 77 2479 12 2414 45 2447 78 2480 13 2415 46 2448 14 2416 47 2449 15 2417 48 2450 16 2418 49 2451 17 2419 50 2452 18 2420 51 2453 19 2421 52 2454 20 2422 53 2455 21 2423 54 2456 22 2424 55 2457 23 2425 56 2458 24 2426 57 2459 25 2427 58 2460 26 ...

Page 72: ...Air Desoldering Tool Temperature 608 F 68 F 320 C 20 C 13 1 2 Caution To replace the IC efficiently choose the right sized nozzle of the 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 13 1 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 ...

Page 73: ...be attached then place the IC Note When placing the IC the positioning should be done very carefully 3 Heat the IC with 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 Solder Sold...

Page 74: ...e able to use a 60 to 80 Watt iron where someone with less experience could overheat 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 5 13 2 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 m...

Page 75: ...the two marked pins Check the accuracy 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 13 2 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 76: ...1ABDM000001 B1ADGE000012 DSA5001S0L DSA900100L 2SC6054JSL UNR9216J0L B1GBCFYY0020 B1ADNB000003 C1CB00003663 DSC7003S0L Cathode Anode B0ECKM000008 B0EDER000009 Cathode Anode B0DDBF000012 3 2 1 4 C0DBEYY00102 Ѝ Ѝ B1ACGP000008 DY2J25000L Anode Cathode B3AAB0000347 Cathode Anode 49 25 48 73 96 72 24 1 1 Reverse View 1 4 8 5 PNWIATGF340H PNWIATGF370H 8 5 4 1 PNWIBTGF340H PNWIBTGF370H 1 1 2 2 2 Anode Ca...

Page 77: ...The schematic diagrams may be modified at any time with the development of new technology 14 1 2 Handset Schematic Diagram Handset_Main 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 Important Safety Notice Components identified by mark have special characteristics ...

Page 78: ...4_5 45 P4_6 46 P4_7 47 CP_VBAT1 48 CP_C1x 49 CP_C2x 50 CP_C1y 51 CP_VBAT2 52 CP_C2y 53 CP_VOUT1 54 CP_VOUT2 55 PON P1_6 56 VDD2 57 P2_7 BXTAL 58 P1_5 INT5 RDI VDDE 59 P1_4 INT4 TDOD 60 P1_3 INT3 SIO 61 P1_2 INT2 SK 62 P1_1 INT1 LE 63 P2_6 WTF_IN 64 P5_0 65 P5_1 66 P5_2 67 P5_3 68 P5_4 69 P0_7 SPI_DI PWM1 70 P0_6 SPI_DO 71 P0_5 SPI_CLK 72 P0_4 SPI_EN 73 P0_3 SCL2 URX2 74 P0_2 SDA2 UTX2 75 P0_1 URX ...

Page 79: ...UPPLY1 13 VDD1 14 P4_0 SPI2_EN 15 P4_1 SPI2_CLK 16 P4_4 17 PARADET P3_4 18 RINGOUT RINGING P3_5 19 RINGn P3_6 20 RINGp P3_7 21 CIDINp P3_2 22 VREFp 23 CIDINn MICp 24 CIDOUT MICn 25 MICh 26 VREFm 27 LSRp 28 LSRn 29 ONE_CELL 30 AVD 31 LDO_CTRL 32 ADC0 P3_3 89 VDD3 90 LDORF_CTRL 91 RFP0n 92 RF_SUPPLY2 93 RF_SUPPLY_PA 94 RF_TXn 95 RF_TXp 96 RFP2 133 VSS GND IC501 109 DC_CTRL 108 DC_I 111 DC_CTRLN 107 ...

Page 80: ...ND GND CL1 ANT1 Short ANT1 S GND ANT2 Short ANT2 S GND C851 10p C857 10p C855 10p C853 10p GND OJ8 GND OJ9 GND C863 NC C862 2p C860 1 8p C861 1 8p open stub SL W 2 0mm L 10 8mm SL W 0 2mm L 20 0mm W 0 15mm L 22 4mm 1st or 4th layer TX balun SL W 0 3mm L 39 0mm RX balun SL W 0 175mm L 2 7mm S 0 125mm open stub SL W 2 2mm L 5 0mm open stub SL W 0 6mm L 20 0mm Pre matching 4layer GND MSL W 0 25mm L 2...

Page 81: ...42 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 14 4 Schematic Diagram Base Unit_Operation KX TGF340 342 343 344 345 372 373 374 375 TG585SK SCHEMATIC DIAGRAM Base Unit_Operation ...

Page 82: ...3 KX TGF374 KX TGF375 KX TG585 KX TGFA30 KX TGF340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 14 5 Schematic Diagram Base Unit_LED KX TGF340 342 343 344 345 372 373 374 375 TG585SK SCHEMATIC DIAGRAM Base Unit_LED LED ...

Page 83: ...R11 680 GND R12 18k R4 47k GND R10 1 0 Q11 Q12 R13 10k Q10 Q2 R3 1 5k GND L1 DOWN UP RIGHT LEFT 2 8 AST 5 SP 7 FLASH 6 3 9 4 1 0 SHARP CALLBLOCK CN3_C 1 GND SCL CN3_C 6 SCL CN3_C 10 VSS SID CS C91 K1u CN3_C 12 GND CP3V CN3_C 5 A0 OTP CN3_C 11 V0 C92 K1u CN3_C 3 CS1 RESET CD CN3_C 4 RES CN3_C 8 VDD CN3_C 9 VDDA CN3_C 7 SI CN3_C 2 OTP_PWR C113 D10p RA2 390 8 2 7 3 6 4 5 RA3 390 4 2 3 SOFT_C SOFT_A T...

Page 84: ... GNDA REC REC MIC SP LCD_CS LCD_CD CHG_DET LCD_SID LCD_SCL CP3V CHG_CTRL URX UTX SP KIN_4 STB_D KIN_1 STB_A ANT KIN_2 KIN_5 STB_E KIN_3 STB_C LCD_RESET Battery_ON HEADSET_DET STB_B CP_OFF GND CP3V C46 NC GPIO_6 GPIO_6 DCIN_2 IC1 3 GPIO 22 4 GPIO 23 5 GPIO 24 6 GPIO 25 7 GPIO 26 8 VDDC2 9 COREOUT 10 VBAT 11 DOUBCAPN1 51 ATST_n 52 ATST_p 53 TEST 54 RSTN 55 NC 76 VDDIO1 77 GPIO 9 78 GPIO 10 79 GPIO 1...

Page 85: ...98 NC C99 NC GNDA DCIN_2 25 HSMIP 26 MPWR 27 HSSPOUTP 28 LOUT 29 SPOUTN 30 VCCPA 31 SPOUTP 32 PWM1 33 PWM0 47 RXn 48 GND_RF 49 TRSW_p 50 ANT_n 23 MIP 24 HSMIN 34 DCINS 35 XOUT 36 XIN 45 TXp 46 RXp 37 VBAT_APU 17 18 DCIN2 19 DCIN3 LIN1 20 VREF 21 VCCA 22 MIN 38 VDD_APU 39 VCC_IF 40 VDD_IF 41 VCC_FE 42 ANT 43 TRSW_n 44 TXn C800 1 5pF SHORT1 SHORT2 L801 2 7n C803 1 6pF C806 1p SHORT3 RXn ANT C802 2pF...

Page 86: ... KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 KX TGF340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 Memo ...

Page 87: ...CD_SIO KEYIN1 KEYIN1 KEYIN2 KEYIN2 KEYIN3 KEYIN3 KEYIN4 KEYIN4 KEYIN5 KEYIN5 KEYIN6 KEYIN6 KEYS_A KEYS_B KEYS_C KEYS_D KEYS_E KEYS_F LED_VDD KEYIN1 KEYIN2 KEYIN3 KEYIN4 KEYIN5 KEYIN6 MICP MICP MICN MICN Q161 CELL2_LED G CELL2_LED G R109 R110 R115 R501 R505 R121 R123 R125 ANT_BT LCD_RST LCD_RST R131 R133 C101 C102 GAP R141 C109 C110 C112 R151 C115 R152 R153 C502 C503 C504 R159 C505 C506 C507 C508 C...

Page 88: ...GND Q301 Q302 BT_GND C651 C652 C653 C654 C655 C656 C657 C658 URX C659 BT_TDO C660 Q701 Q702 C667 C668 C669 C477 C478 ANT1_TP D610 UTX STM CKM P15 IC601 Q142 IC611 JTAG Q155 Q731 Q732 Q351 Q352 Q353 Q354 R101 R102 R103 R104 R105 R106 R111 R112 R502 R311 R312 R507 R701 D472 R702 D473 R511 R321 R322 C103 C104 C105 R142 C106 C107 R144 C108 R145 VDD1 VDD2 VDD3 VDD4 C301 VDD5 C111 BT_SOT C113 R155 R731 ...

Page 89: ...T BOARD Base Unit_Operation Component View 15 3 Circuit Board Base Unit_LED KX TGF340 342 343 344 345 372 373 374 375 TG585SK CIRCUIT BOARD Base Unit_LED Component View REDIAL 0 1 4 FUNCTION LOCAT MSG SP PHONE LED901 LED902 LED904 LED911 LED912 DOWN CELL1 CELL2 R906 STOP C901 C902 FLASH RPT C912 ERASE SKIP HOLD UP SOFT_C ANS LCD 2 3 5 6 7 8 9 SOFT_L SOFT_R PNLB2419Z PCB A MIC MIC B L B L A PNLB196...

Page 90: ... KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 KX TGF340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 Memo ...

Page 91: ...C 7 1 R A 2 C 7 2 R A 3 C 7 3 C 7 9 C 8 2 C 8 3 C 8 4 A N T 1 C 8 6 C90 C 9 1 C 9 2 C 9 4 C 1 C 2 C 3 C5 C 6 C D U R X S O T P C S U T X S U R X F 1 R E V I E C E R U T X R E K A E P S _ E N O H P P S M I C M I C A N T S h o r t D 1 3 D 1 4 R 5 0 0 L 1 Handset_BBIC Module V B A T C113 I C 4 C P 3 V R 1 0 R 1 1 R 1 2 R 1 3 R 2 0 Q 2 Q 3 Q 4 Q 6 Q 9 R 2 R3 B A T R 4 B A T R 6 R 7 R 8 R 9 R 4 5 S C L...

Page 92: ... KX TGF375 KX TG585 KX TGFA30 KX TGF340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 15 4 2 Bottom View KX TGFA30 CIRCUIT BOARD Handset_Main Bottom View R E F 1 CN3_C L E D 1 L E D 2 L E D 3 L E D 4 L E D 5 L E D 6 L E D 2 0 MIC A ...

Page 93: ...0 C21 C 2 2 C24 C 2 5 C26 C29 C30 C32 C33 C 3 4 C36 C 3 7 R T C K C38 C39 3 0V C40 C41 C43 C 4 4 C45 C46 GND_J C 5 1 C52 C53 C68 C69 ATSTN ATSTP R A 1 C800 RA4 R A 5 C802 C803 C806 C 8 0 7 C 8 0 8 C 8 0 9 C 8 0 C 8 8 C89 VBG CHG MON C96 C97 C98 C99 C 2 C 3 TCK TDI TDO L 3 I C 3 TMS R 2 1 R 2 2 R 2 3 R24 R25 R 2 6 R 2 7 R28 R31 R 3 2 R33 CKM STM R80 L 8 0 1 X 1 C11 C 1 2 C13 C 1 4 C 1 5 C 1 6 C 1 7...

Page 94: ...TGF375 KX TG585 KX TGFA30 16 Exploded View and Replacement Parts List 16 1 Cabinet and Electrical Parts Base Unit Note 1 This cable is fixed by heat sealing Refer to How to Replace the Base unit LCD P 56 2 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585SK Ref No Figure A 2 6 x 8mm 1 20 A 21 22 2 3 4 5 6 A A 11 7 18 12 8 9 10 19 PCB2 PCB1 A 24 E1 1 E2 E4 E3 MIC1 23 16 15 23 17 2 14 2 13 2 25 A ...

Page 95: ...ailable through sales route of Panasonic 3 Attach the SPACER No 115 to the exact location described above 4 5 This SPACER is cut from the excess parts of CUSHION LCD No 105 Ref No 2 8 mm B Figure CUSHION RUBBER STICK IT WITHIN THE FRAMEWORK ON P C B MIC100 107 108 109 112 113 114 E101 1 E102 E103 E104 E105 E106 E107 Spacer No 115 Battery cover Put it in the center Stick it between ribs CUSHION LCD...

Page 96: ... KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 KX TGF340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 16 3 Cabinet and Electrical Parts Charger Unit 200 200 1 200 2 200 3 200 4 200 5 201 ...

Page 97: ... TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 16 4 Accessories and Packing Materials 16 4 1 KX TGF340B A1 A2 A3 A4 A5 A6 P1 Note 1 This pad is a piece of Ref No P1 Gift box This pad is for AC Adaptor 2 This pad is a piece of Ref No P2 Pad 1 2 P2 ...

Page 98: ...85 KX TGFA30 KX TGF340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 16 4 2 KX TGF342B A101 1 1 A102 A103 A104 A105 A106 P101 Note 1 This pad is a piece of Ref No P102 Pad This pad is for AC Adaptor 2 This pad is a piece of Ref No P102 Pad 2 2 P102 ...

Page 99: ...340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 16 4 3 KX TGF343B A201 A202 A203 A204 A205 A206 P201 Note 1 This pad is a piece of Ref No P202 Pad 1 P202 1 ...

Page 100: ...KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 KX TGF340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 16 4 4 KX TGF344B A301 A302 A303 A304 A305 A306 P301 Note 1 This pad is a piece of Ref No P302 Pad 1 P302 1 ...

Page 101: ...340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 16 4 5 KX TGF345B A401 A402 A403 A404 A405 A406 1 1 P401 Note 1 This pad is a piece of Ref No P402 Pad 1 P402 ...

Page 102: ... KX TGFA30 KX TGF340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 16 4 6 KX TGF372S A501 A502 A503 A504 A505 A506 A507 P501 Note 1 This pad is a piece of Ref No P502 Pad This pad is for AC Adaptor 2 This pad is a piece of Ref No P502 Pad 2 2 P502 1 1 ...

Page 103: ...0 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 16 4 7 KX TGF373S A601 A602 A603 A604 A605 A606 A607 P601 Note 1 This pad is a piece of Ref No P602 Pad 1 P602 1 ...

Page 104: ... TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 KX TGF340 KX TGF342 KX TGF343 KX TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 16 4 8 KX TGF374S A701 A702 A703 A704 A705 A706 A707 P701 Note 1 This pad is a piece of Ref No P702 Pad 1 P702 1 ...

Page 105: ...344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 16 4 9 KX TGF375S 16 4 10 KX TG585SK A801 A802 A803 A804 A805 A806 A807 1 1 P801 Note 1 This pad is a piece of Ref No P802 Pad 1 P802 A901 A902 A904 A905 A906 A907 A903 ...

Page 106: ... KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 16 4 11 KX TGFA30B 16 4 12 KX TGFA30S A1002 P1001 1 A1001 P1002 Note 1 This pad is a piece of Ref No P1001 Gift box 2 Stick it on position of printing relation to set color A1003 2 A1102 P1101 1 A1101 P1102 Note 1 This pad is a piece of Ref No P1101 Gift box 2 Stick it on position of printing relation to set color A1103 2 ...

Page 107: ... TGF344 KX TGF345 KX TGF372 KX TGF373 KX TGF374 KX TGF375 KX TG585 KX TGFA30 16 4 13 KX TGFA30M A1202 A1201 A1203 2 Note 1 This pad is a piece of Ref No P1201 Gift box 2 Stick it on position of printing relation to set color P1202 P1201 1 ...

Page 108: ...r 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 1A 10V 1C 16V 1E 25 25V 1V 35V 50 1H 50V 1J 16V 2A 100V 0F 3 15V 1A 10V 1V 35V 0J 6 3V Others 1H 50V 2A 100V 2E 250V 2H 500V 2 PNKM1600Y2 CABINET BODY for KX TGF340B for KX TGF342B for KX TGF343B for KX TGF344B for KX TGF345B PS HB 2 PNKM1600Z1 CABINET BODY for KX TGF372S for KX TG...

Page 109: ...TGF374S for KX TGF375S for KX TG585SK S Q732 2SC6054JSL TRANSISTOR SI for KX TGF372S for KX TGF373S for KX TGF374S for KX TGF375S for KX TG585SK S DIODES D101 B0EDER000009 DIODE SI S D142 DY2J25000L DIODE SI D362 B0ECKM000008 DIODE SI DA802 B0DDBF000012 DIODE SI COIL C781 G1C4N7Z00006 COIL for KX TGF372S for KX TGF373S for KX TGF374S for KX TGF375S for KX TG585SK RESISTOR ARRAYS RA101 EXB24V102JX ...

Page 110: ...9 ECUE1H821KBQ 820p C110 ECUE1H821KBQ 820p C111 ECUE1A333KBQ 0 033 C113 ECUE1A823KBQ 0 082 C132 ECUV1H103KBV 0 01 C142 ECUV1H103KBV 0 01 C152 ECUE1C103KBQ 0 01 Safety Ref No Part No Part Name Description Remarks C161 F1K1E1060001 10 C167 ECUV1H102KBV 0 001 C171 ECUV1C223KBV 0 022 C173 ECUE1A104KBQ 0 1 C174 ECUE1H222KBQ 0 0022 C184 ECUV1C105KBV 1 C311 ECUE0J105KBQ 1 C312 ECUE0J105KBQ 1 C321 ECUV1C1...

Page 111: ...BS HB 109 PNHG1287Z RUBBER PARTS RECEIVER 110 L0AA02A00120 SPEAKER 111 PNHS1502Z SPACER SPEAKER NET 112 PNKE1269Z1 COVER EP CAP 113 PNJC1018Z BATTERY TERMINAL 114 PNKF1271Z1 CABINET COVER ABS HB 115 PNHS1466Z SPACER BATTERY 116 PNKK1076Z1 LID BATTERY ABS HB 117 PNYNTGA680BR LID BATTERY ASS Y ABS HB 118 PNHR1644Z SPACER PS HB 119 PNGT8838Z NAME PLATE for KX TGFA30B 119 PNGT8838Y NAME PLATE for KX T...

Page 112: ...C25 ECUV1A225KBV 2 2 C26 ECJ1VB0G106M 10 S C29 ECUE0J105KBQ 1 C3 F1J0J2260002 22 C30 ECUE0J105KBQ 1 C31 ECJ1VB0G106M 10 S C32 ECUE0J105KBQ 1 C33 F1L1A104A054 CERAMIC CAPACITOR C34 ECUE1H390JCQ 39p C36 F1L1A104A054 CERAMIC CAPACITOR C37 ECJ1VB0G106M 10 S C38 ECUE1H100DCQ 10p C39 ECUE1H101JCQ 100p C40 F1L1A104A054 CERAMIC CAPACITOR Safety Ref No Part No Part Name Description Remarks C41 F1L1A104A054...

Page 113: ...Remarks A401 PNLV226Z AC ADAPTOR A402 PQJA10075Y CORD TELEPHONE A403 PNKE1268Z1 HANGER BELT CLIP ABS HB A404 PNQW3426Z LEAFLET MINI LOCATOR A405 PNQW2611Z LEAFLET REPEATER A406 PNQX6710Z INSTRUCTION BOOK 1 P401 PNPK3919001Z GIFT BOX P402 PNPD1949Z CUSHION Safety Ref No Part No Part Name Description Remarks A501 PNLV226Z AC ADAPTOR A502 PQJA10075Y CORD TELEPHONE A503 PNKE1268Z1 HANGER BELT CLIP ABS...

Page 114: ...02 PNPD1715Z CUSHION Safety Ref No Part No Part Name Description Remarks A1101 PNKE1268Z1 HANGER BELT CLIP ABS HB A1102 PNQX6731Z INSTRUCTION BOOK 1 A1103 PNQA1882Z LABEL COLOUR INDICATION P1101 PNPK3638004Z GIFT BOX P1102 PNPD1715Z CUSHION Safety Ref No Part No Part Name Description Remarks A1201 PNKE1268Z1 HANGER BELT CLIP ABS HB A1202 PNQX6731Z INSTRUCTION BOOK 1 A1203 PNQA1881Z LABEL COLOUR IN...

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