Panasonic KX-TCA151AZV Service Manual Download Page 122

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10.368MHz

+1.8V

1 P3_7/PD7
2 P3_1/PD1
3 P3_5/PD5
4 PD_4/PD4
5 P3_3/PD3
6 P3_2/PD2
7 VDD
8 VSS
9 RFCLK

10 VDDRF
11 VSSRF
12 Xtal1
13 CAP
14 AVS
15 AVD
16 RSSI
17 RDI
18 CMPREF
19 TDO
20 LE

C/ADC2

P3_6/PD6

UTX/P0_0

URX/P0_1

JTIO/P0_2

PCM_FSC1/P0_3

PCM_FSC0/P0_4

PCM_CLK/P0_5

PCM_DOUT/P0_6

PCM_DIN/P0_7

VDDIO

VSS

INT0n/P1_0

INT1n/P1_1

INT2n/P1_2

INT3n/P1_3

INT4n/P1_4

VDDE/INT5n/P1_5

SCL2/

P3_0

SDA2

VSS

VDD

P2_0/PWM0

P2_!/PWM1

P2_2/ADC0

P2_3/ADC1

P2_4/SCL1

P2_5/SDA1

P2_7/DC_CTRL

DC_I

P1_6/PON/INT6n

P1_7/CHARGE/INT7n

P2_6/stop_charge

VABT3/RINGING

DC_stab

DC_Sense

AVS_sense

ADC3

VBA

LDO2_CTRL

LDO1_CTRL

LDO1_

SENSE

VBA

VD2

LSR+/REF

LSR-/REF

LSR_HS/CIDIN-

VREF_HS/CIDOUT

MIC-

VREF-

MIC+

VREF+/CIDIN+

RSTN

VDDIO

VSS

R19

N.M

10P

R20

N.M.

BATTERY-

47uH

0.1R/0.1W

180K(1%)

68K(1%)

330U/6.3V

15K

10u/6.3v

100n

CHARGE-

470R

10K

220K

N.M.

5.6K

R11

10K(1%)

R10

20K(1%)

10P

+2.7V

+1.8V

POWER

R13

N.M.

+2.7V

LED1

LED4

LED5

LED6

LED7

LED8

GREEN

R14

33R

R15

10R

+4V

R18

120R

R17

47R

R21

GND

URX

UTX

220n

R24

470K

68n

R43

0.22R/0.1W

C18

1000P

C27

C28

C29

C30

C33

470n

C32

470n

C31

470n

C34

470n

C35

470n

+2.7V

R26

100R

R25

330R

100n

C21

C39

R46

5.6K

R47

5.6K

R48

33R

C40

10u/6.3v

100n

C20

100n

C24

100n

C22

100n

C23

100n

C19

C52

100n

+2.7V

C57

330U/6.3V

R57 68

C58

100n

CN2

CS2

RESET

SCL

VDD

DSS

OUT

CAP3+

CAP1-

CAP1+

CAP2+

CAP2-

C59

LED9

R59

56R

R60

R61

10k

R63

10k

R64

10k

C71

N.M.

C72

N.M.

C68

68n

C37

68n

R12

39K

10uH

R68

N.M.

R67

N.M.

R69

N.M.

R70

N.M.

C74

100n

C73

100n

3.6H

10uH

LED2

TP10

TP11

TP12

TP16

Q10

Q11

R73

R72

LED10

RED

10P

C90

10P

C91

100P

C93

100P

C94

C96

N.M.

R81

R82

N.M.

RXDSG

PAON
PSEL

SYRI

SYEN

TXDA

RXDA

RSSI

SYD

SYCL

PANEL

SCL

PWM1

COL1

COL2

COL3

COL4

COL5

COL0

RESET

CS2

RESET

SCL

RESET

CS2

SCL

IC1

Charge Current

115KHz

Charge LED

to LCD Module

2.7V DC

1.8V DC

4.0V DC

10.368MHz

840mVp-p

Beep signal

TX-AF

1.8V
0V

1.8V

2.7V

3.7V

3.6V

1.8V

0.9V

1.5V

0.9V

1.5V

1.8V

2.7V

RX-AF (Speaker phone)

RX-AF (Handset)

1sec cycle

2.8V

(When ON Charge)

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)
(14)

(15)

(16)

(17)

(18)
(19)

(20)

(21)

Summary of Contents for KX-TCA151AZV

Page 1: ...ORDER NO KM40309212C3 Telephone Equipment KX TCD510ALV KX TCA151AZV Digital Cordless Answering System Violet Version for Australia SPECIFICATIONS 1 ...

Page 2: ...cussing the lead free solder used in our manufacturing process which is made from Tin Sn Silver Ag and Copper Cu This model and others like it manufactured using lead free solder will have PbF stamped on the PCB For service and repair work we suggest using the same type of solder although with some precautions standard Pb solder can also be used Caution PbF solder has a melting point that is 50 F ...

Page 3: ...omponent side for excess which may flow onto the opposite side See the figure below 1 1 Suggested PbF Solder There are several types of PbF solder available commercially While this product is manufactured using Tin Silver and Copper Sn Ag Cu you can also use Tin and Copper Sn Cu or Tin Zinc and Bismuth Sn Zn Bi Please check the manufac turer s specific instructions for the melting points of their ...

Page 4: ...ring the following precautions will help prevent recurring malfunctions 1 Cover the plastic parts boxes with aluminum foil 2 Ground the soldering irons 3 Use a conductive mat on the worktable 4 Do not touch IC or LSI pins with bare fingers 3 CAUTION Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommendenced by the manufacturer Dispose of use...

Page 5: ... batteries for about 7 hours before initial use During charging the charge LED will light as shown below The handset which power is off will be turned on automatically when it is placed on the base unit The handset will not operate while it is on the base unit If you do not recharge the handset battery for more than 15 minutes the display will flash when the handset is lifted off the base unit 5 ...

Page 6: ...peration Operating Time While in use TALK 10 hrs approx While not in use Standby 120 hrs approx Ni Cd Batteries typical 250 mAh Operation Operating Time While in use TALK 4 hrs approx While not in use Standby 40 hrs approx Times indicated are for peak performance The battery operating time may be shortened depending on usage conditions and ambient temperature Clean the charge contacts of the hands...

Page 7: ...correct battery type is selected When replacing the batteries be sure to set up the battery type even if you install the same type of batteries to initialise battery remaining memory of your handset The factory proset is To exit the operation press at any time Do not use non rechargeable batteries If non rechargeable batteries are fitted and start charging it may cause the leakage of the battery e...

Page 8: ...P 4NPT Ni Cd batteries Note for Service When Ni Cd batteies are littled with the setting in icon might disappear and stop charging even if the handset is on the cradle for avoiding overcharge 5 LOCATION OF CONTROLS 5 1 Base Unit 5 2 Handset 8 ...

Page 9: ...9 ...

Page 10: ... AC adaptor is used as the main disconnect device Ensure that the AC outlet is located installed near the unit and is accessible Location For maximum distance and noise free operation place your base unit Away from electrical appliances such as TVs radios personal computers or other phones In a convenient high and central location 6 1 Connection 6 1 1 Base Unit Plug in the AC adaptor and the telep...

Page 11: ...ll telephone wiring during a lightning storm USE ONLY WITH Panasonic AC ADAPTOR PQLV19ALZ KX TCD510AL is not designed to be used with rotary pulse dialling services The unit will not work during a power failure We recommend you connect a standard telephone on the same line for power protection 6 1 2 Charger Unit 11 ...

Page 12: ...t allows hands free phone conversations Please use only the Panasonic KX TCA89AL headset While using the headset speakerphone is not available To switch to speakerphone disconnect the headset Connecting the optional headset to the handset Open the headset jack cover and connect the optional headset to the headset jack as shown 6 2 Symbols Used in This Service Manual 12 ...

Page 13: ...6 3 Setting the Ringer Volume 6 3 1 Base Unit 13 ...

Page 14: ...6 3 2 Handset 6 4 Settings Menu Chart 6 4 1 Base Unit 14 ...

Page 15: ...6 4 2 Handset 6 5 PIN Code 6 5 1 Base Unit 15 ...

Page 16: ... the procedures below 1 If Base Unit and Handset are not linked with first follow the steps in Handset Registration to a Base Unit 2 Follow the steps above in Base Unit of PIN Code At step 3 enter and you will able to enter new Base Unit PIN 6 5 2 Handset To exit the operation press at any time For Service Hint 16 ...

Page 17: ...le to enter new Handset PIN This password is useful whether Base Unit and Handset are linked with or not 6 6 Reset 6 6 1 Base Unit You can reset all of the base unit settings to their initial settings To exit the operation press any time Base Unit Initial Settings 17 ...

Page 18: ...ger Volume Medium High Medium Low Caller ID List Delete All Date Time 31 12 03 00 00 Answering System ON ON OFF Your Own Greeting Message Remain Caller s Recording Time No Limit Greeting Only 1 min Number of Rings 4 Rings 2 9 Rings Greeting Monitor ON ON OFF Remote Code Delete OFF 000 009 OFF Incoming Memo Message s Remain Area Code Delete All 6 6 2 Handset You can reset all of the handset setting...

Page 19: ...ber Handset OFF Talk Mode Display Talk Time Talk Time Charge Phone Number Display Language English 19 languages Call Bar Mode OFF ON OFF Direct Call Mode OFF ON OFF Direct Call Number Delete 4 Digit Handset PIN 0000 Auto Talk OFF ON OFF Select Base Automatic Base Unit Selection Auto Base 1 Redial Memory Delete All Handset Receiver Volume Medium Low Medium High Walkie Talkie Setting Group Common Gr...

Page 20: ... by a pause to access an outside line through a PBX Entering a pause prevents misdialling when you redial or dial a stored number Pressing RIGHT SOFT KEY more than once increases the length of the pause between numbers 6 10 Call Restriction You can restrict selected handset s from dialling selected phone numbers You can assign up to 6 call restriction numbers up to 8 digits If you dial a restricte...

Page 21: ...displayed numbers We recommend you to write down the restricted phone number you entered 6 11 Call BAR On Off Call Prohibition On Off When this feature is set to ON outgoing calls cannot be made Intercom calls and calls to numbers assigned as emergency numbers can be made To exit the operation press at any time 21 ...

Page 22: ... mode is turned on is displayed 6 12 Selecting the Display Language You can select one of 19 languages The factory preset is English Note for Service To exit the operation press at any time 7 DISPLAY 7 1 Display Icons 22 ...

Page 23: ...Display For Service Hint icon will be displayed if the unit took a signal from Telephone Company as a Voice Message signal In that case press the right button of the Navigator key for a while 7 3 Caller ID Service 23 ...

Page 24: ...lephone still has problems then please contact the customer service department of your telephone company If it operates correctly then the problem is likely to be a fault in your apparatus In this case contact your supplier for advice Your telephone company may charge you if they attend a service call that is not due to apparatus supplied by them Turn the power OFF then ON Handset Disconnect then ...

Page 25: ...Answering System 25 ...

Page 26: ...r ON OFF Call BAR On Off Call Prohibition On Off Call Restriction Key Lock PIN Code Note 1 2 It will take time for both Base Unit and Handset to be linked with 8 OPERATIONS 8 1 Power ON OFF 8 2 Setting the Date and Time 26 ...

Page 27: ...isplay will show the caller s name Private Category Feature You can categorise caller information in the phonebook There are 9 categories available For example category 1 can be used to save all friends numbers For each category you can rewrite the category names max 10 digits you can select one of 3 Ringer LED colours and one of 15 ringer types This feature is only available after subscribing to ...

Page 28: ...nformation will be received If you receive a call from one of the same phone numbers stored in the base unit phonebook the handset will announce the recorded name If the ringer volume of the handset is OFF recorded name will not be announced Announcement volume depends on the handset ringer setting Your unit may mute one or more of rings in order to announce the name of the caller as announcement ...

Page 29: ...29 ...

Page 30: ...8 4 2 Entering Names Characters 30 ...

Page 31: ...Cross Reference Phonebook Character Table 8 4 3 Phonebook Character Table 31 ...

Page 32: ...8 4 4 Storing the Number in the Handset Phonebook 32 ...

Page 33: ...8 4 5 Hot Keys Speed Dial 33 ...

Page 34: ...book Copy You can copy information in the handset phonebook between handsets registered to the same base unit The phonebook copy must be performed while in intercom mode To exit the operation press at any time 34 ...

Page 35: ...8 5 Handset Registration to a Base Unit 35 ...

Page 36: ...Note for Service At step 7 enter Finally Handset will be linked to Base Unit 36 ...

Page 37: ...8 6 Base Unit Selection 37 ...

Page 38: ...9 DISASSEMBLY INSTRUCTIONS 9 1 Base Unit Shown in Fig To Remove Remove 1 Lower Cabinet Screws 2 6 12 A 2 2 Main P C Board Main P C Board 9 2 Handset 38 ...

Page 39: ...Shown in Fig To Remove Remove 3 Rear Cabinet Screws 2 10 B 2 4 Follow the procedure 5 Main P C Board Screw 2 8 C 1 Screws 2 8 D 2 Main P C Board 9 3 Charger Unit 39 ...

Page 40: ...hown in Fig To Remove Remove 6 Lower Cabinet Screws 2 6 14 E 2 7 Main P C Board Main P C Board 10 ASSEMBLY INSTRUCTIONS 10 1 Warning When Constructing the Base Unit 11 TROUBLESHOOTING GUIDE Flow Chart 40 ...

Page 41: ...Cross Reference Check Power Bell Reception 11 1 Check Power 11 1 1 Base Unit Is the AC Adaptor inserted into AC outlet Check AC Adaptor s specification 41 ...

Page 42: ...Cross Reference Note BBIC is IC2 11 1 2 Handset Cross Reference Note BBIC is IC1 11 2 Check Battery Charge 11 2 1 Base Unit 42 ...

Page 43: ...Cross Reference 11 2 2 Handset Cross Reference Note BBIC is IC1 11 2 3 Charger Unit Cross Reference 11 3 Check Link 11 3 1 Base Unit 43 ...

Page 44: ...44 ...

Page 45: ...Cross Reference 11 3 2 Handset 45 ...

Page 46: ...Cross Reference 11 4 Check Handset Transmission Cross Reference 11 5 Check Handset Reception Cross Reference 11 6 Check Caller ID Cross Reference 46 ...

Page 47: ... 11 7 Bell Reception 11 7 1 Base Unit Note BBIC is IC2 11 7 2 Handset Cross Reference Note BBIC is IC1 11 8 Check TAM Operation 47 ...

Page 48: ...ion 4ppm Hewlett Packard 53131A is recommended DC power it must be able to output at least 1A current under 9V Digital multi meter DMM it must be able to measure voltage and current Oscilloscope 12 1 2 JIG and PC EEPROM serial JIG JIG Cable PQZZ1CD505E PC which runs in DOS mode Batch file for setting PQZZTCD510AL 12 2 PC Setting 12 2 1 Connections 12 2 2 PC Setting 1 Open a window of MS DOS mode f...

Page 49: ...Type setfreq nn hookoff off hook mode on Base Type hookoff hookon on hook mode on Base Type hookon Getchk Read checksum Type getchk Wreeprom write eeprom Type wreeprom 01 23 45 01 23 is address and 45 is data to be written 13 CHECK PROCEDURE HANDSET 13 1 Preparation 13 1 1 Equipment Required DECT tester Rohde Schwarz CMD 60 is recommended Frequency counter it must be precise to be able to measure ...

Page 50: ...tly used commands Command name Function Example rdeeprom Read the data of EEPROM Type rdeeprom 00 00 FF and the data from address 00 00 to FF is read out readid Read ID RFPI Type readid and the registered ID is read out writeid Write ID RFPI Type writeid 00 18 E0 0E 98 and the ID 0018 E0 0E 98 is written setfreq adjust Frequency of RFIC Type setfreq nn Getchk Read checksum Type getchk Wreeprom wri...

Page 51: ...on sensitivity of base unit is low with noise Make confirmation in item The transmit level is high or low Make confirmation in item The reception level is high or low Make confirmation in item The unit does not link Make adjustments in item The unit cannot charge Make confirmation in item TAM does not work Make confirmation in item Refer to 14 1 Adjustment Base Unit Please follow the items below w...

Page 52: ...irm the current value 3 Adjust the frequency of TP17 executing the command setfreq xx where xx is the value so that the reading of the frequency counter is 10 368000MHz 10Hz IC2 C63 G Hookswitch Check with DC Characteristics 1 Connect CN1 Telephone Socket to Tel simulator which is connected with 600 2 Set line voltage to 48V at on hook condition and line current to 40mA at off hook condition of no...

Page 53: ... that Signalling Status has been set to Locked then press ACCEPT RFPI 5 Initiate connection from Dect tester set up connect 6 Execute the command ant0 7 Confirm that the NTP value at ANT is 20dBm 25dBm IC2 L1 C84 C104 C64 C57 C55 R59 R112 R91 J Modulatoin Check and Adjustment ANT Follow steps 1 to 6 of I above 7 Confirm that the B Field Modulation is 360kHz div 380kHz div using data type Fig31 8 A...

Page 54: ...ation Follow steps 1 to 6 of I above 7 Confirm that the frequency offset is 50kHz IC2 L1 C84 C104 C64 C57 C55 R59 R112 R91 L Frequency Dirft Confirmation Follow steps 1 to 6 of I above 7 Confirm that the frequency drift is 30kHz ms IC2 L1 C84 C104 C64 C57 C55 R59 R112 R91 54 ...

Page 55: ...n Follow steps 1 to 6 of I above 7 Set DECT tester power to 88dBm 8 Confirm that the BER is 1000ppm IC2 L1 C84 C104 C64 C57 C55 R59 R112 R91 N Timing Confirmation Follow steps 1 to 6 of I above 7 Confirm that the Timing accuracy is 2 0ppm IC2 L1 C84 C104 C64 C57 C55 R59 R112 R91 55 ...

Page 56: ...ollow steps 1 to 6 of I above 7 Execute the command readrssi 8 Confirm 11 returned value 25 hex IC2 L1 C84 C104 C64 C57 C55 R59 R112 R91 P Power RAMP Confirmation Follow steps 1 to 6 of I above 7 Confirm that Power RAMP is Matching IC2 L1 C84 C104 C64 C57 C55 R59 R112 R91 56 ...

Page 57: ...t Charge Contact 12 2W register between charge and charge 2 Measure and confirm voltage across the regigster is 2 85V 0 2V D6 D1 C119 S TAM Operation Confirmation 1 TAM Confirmation Execute the command chktam 2 Confirm the returned Value Value is 01 IC6 C66 R108 Note After the measuring sock up the solder of TP PC Setting is required beforehand The connection of adjustment equipment are as shown i...

Page 58: ... Symptom Remedy The movement of Battery Low indicator is wrong Make adjustments in item A The handset does not respond to a call from base unit Make adjustments in item A The handset does not transmit or the transmit frequency is off Make adjustments in item A M O The transmit frequency is off Make adjustments in item A M O The transmit power output is low and the operating distance between base u...

Page 59: ...the voltage between TP11 and GND is 2 7V 0 1V D BBIC Confirmation 1 BBIC Confirmation Execute the command getchk 2 Confirm the returned checksum value Connection of checksum value and program number is shown below IC1 E Charge Control Check Charge Current Monitor Confirmation 1 Apply 6V between J3 and J4 with current limit of PSU to 200mA 2 Confirm that the charge current is ON OFF 3 SW to decreas...

Page 60: ...jusment CLK 1 Execute the command conttx 2 Input Command rdeeprom 00 57 01 then you can confirm the current value 3 Adjust the frequency of CLK executing the command setfreq xx where xx is the value so that the reading of the frequency counter is 10 368000MHz 10Hz J Transmitted Power Confirmation Remove the Antenna before starting step from 1 to 4 1 Configure the DECT tester CMD60 as follows Setti...

Page 61: ...ove 4 Confirm that the frequency Offset is 45kHz M Frequency Drift Confirmation Follow steps 1 to 3 of J above 4 Confirm that the frequency Drift is 30kHz ms N Sensitivity Receiver Confirmation Follow steps 1 to 3 of J above 4 Set DECT tester power to 88dBm 5 Confirm that the BER is 1000ppm 61 ...

Page 62: ...on Follow steps 1 to 3 of J above 4 Set DECT tester power to 81dBm 5 Execute the command readrssi 6 Confirm that the returned value is 0 11 8 hex 7 Set DECT tester power to 63dBm 8 Execute the command readrssi 9 Confirm that the returned value is 0 1E 8 hex Q Power RAMP Confirmation Follow steps 1 to 3 of J above 4 Confirm that Power RAMP is matching 62 ...

Page 63: ...s 23 5dBm 5dB and confirm that the distortion level is 5 at Receiver Volume Middle 150 Road S SP phone Audio check and confirmation 1 Link to Base which is connected to Line Simulator 2 Set line voltage to 48V and line current to 40mA 3 Set the handset off hook using SP Phone key 4 Input 45dBm 1KHz to MIC and measure Line output level 5 Confirm that the level is 4dBm 5dB and confirm that the disto...

Page 64: ...rned check sum Value check sum is 7534 Note After the measuring sock up the solder of TP PC Setting is required beforehand The connection of adjustment equipment are as shown in Adjustment Standard Handset 15 2 Adjustment Standard Handset When connecting the Simulator Equipments for checking please refer to below Note A U is refered to ADJUSTMENTS HANDSET 16 RF SPECIFICATION 16 1 Base Unit Item Va...

Page 65: ...nt Handset M RX Sensitivity 1000 ppm Adjustment Handset N Timing Accuracy 0 5 ppm Adjustment Handset O RSSI Level 0x11 hex 8 hex at 81dBm 0x1E hex 8 hex at 63dBm Adjustment Handset P Power RAMP Power RAMP is matching Adjustment Handset Q Refer to Adjustment Handset 17 HOW TO CHECK THE HANDSET SPEAKER 1 Prepare the digital voltmeter and set the selector knob to ohm meter 2 Put the probes at the spe...

Page 66: ...Note Refer to Cabinet and Electrical Parts of Handset replacement part lists 18 HOW TO CHECK THE HANDSET RECEIVER 1 Prepare the digital voltmeter and set the selector knob to ohm meter 66 ...

Page 67: ...2 Put the probes at the receiver terminals as shown below 67 ...

Page 68: ...1883 520 1883 520 1883 520 10 1881 792 1881 792 1881 792 1881 792 Note Channel No 10 In the Test Mode on Base Unit and Handset 20 BLOCK DIAGRAM BASE UNIT 21 CIRCUIT OPERATION BASE UNIT 21 1 Outline Base Unit consists of the following ICs as shown in BLOCK DIAGRAM BASE UNIT DECT BBIC Base Band IC IC2 Handling all the audio signal and data processing needed in a DECT base unit Controlling the DECT s...

Page 69: ...r Supply Circuit 4 0V 3V 1 8V output Crystal Circuit 10 368MHz Charge Circuit Telephone Line Interface Circuit FLASH MEMORY IC6 VOICE Prompt TAM D L Area 21 2 Power Supply Circuit The power is supplied to the DECT BBIC RF Module EEPROM Relay Coil LED and Charge Contact from AC Adaptor 6V as shown in Fig 101 The power supply is as follows DECT BBIC IC2 CN2 6V D1 IC1 Q2 IC2 RF Module IC4 CN2 6V D1 I...

Page 70: ...when the telephone rings the signal is transferred as follows A C13 R17 R24 IC2 Pin 119 CID IN B C12 R16 R32 IC2 Pin 112 CID IN ON OFF hook circuit In the standby mode Q4 is open and connected as to cut the DC loop current and to cut the voice signal The unit is consequently in an on hook condition When IC2 detects a ring signal or press the TALK Key onto the handset Q5 turns on and then Q4 turns ...

Page 71: ...dulated RF signal is generated and amplified and radiated from antenna Handset detects the voice signal or data signal in the circuit same as the following explanation of Receiver Block 21 4 2 Receiver Block The signal of 19 2 MHz band 18 81792 MHz 18 97344 MHz which is input from antenna is input to IC4 as shown in BLOCK DIAGRAM BASE UNIT In IC4 the signal of 19 2 MHz band is downconverted to 864...

Page 72: ...2 6V J1 L1 D1 Q2 1 8V Q3 2 7V Q1 4 0V The Reset signal generates IC1 78 and 1 8V 23 3 Charge Circuit Circuit Operation When charging the handset on the Base Unit the charge current is as follows DC 5 5V 6V D1 R4 R5 CHARGE Base CHARGE Handset L4 Q4 D7 F1 BATTERY Battery BATTERY R43 GND CHARGE Handset CHARGE Base GND DC GND In this way the BBIC on Handset detects the fact that the battery is charged...

Page 73: ... hands free loudspeaker at SP and SP is used to generate the ring alarm IC2 is used to switch off the telephone loudspeaker and is used to amplify the signal to drive the hands free loudspeaker They are selected using the SP_AMP line from pin 70 of the BBIC 2 5mm headset jack is also available 24 CIRCUIT OPERATION CHARGER UNIT 24 1 Power Supply Circuit The power supply is as shown 25 SIGNAL ROUTE ...

Page 74: ...26 CPU DATA BASE UNIT 26 1 IC2 BBIC 74 ...

Page 75: ...ON O O Hi 15 P3_2 PD2 D O RXDSG O O Hi 16 VDD 17 VSS 18 RFCLK D O O O 19 VDDRF 20 VSSRF 21 Xtal1 A I I 22 CAP A I I 23 AVS 24 AVD 25 RSSI A I RSSI I I 26 RDI D I I I 27 CMPREF A I NC OPEN I 28 TDO A O TXDA A O Hi 29 AD15 D O AD14 O O 30 AD16 D O AD15 O O 31 AD17 D O AD16 O O 32 AD18 D O AD17 O O 33 AD19 D O NC O O 34 AD20 D O NC O O 35 AD21 D O NC O O 36 AD22 D O NC O O 37 AD23 D O NC O O 38 LE D ...

Page 76: ... O 61 INT3n P1_3 ACS2 D O NC O I PU 62 INT4n P1_4 D O NC O I PU 63 VDDE INT5n P1_5 D I NC I O 64 BE1n D I O NC O O 65 BE0n D I O NC O O 66 SCL2 P3_0 D O SCL O O 67 SDA2 D I SDA O I 68 DAB0 D I O DAB0 I O H 69 DAB8 D I O DAB8 I O H 70 DAB1 D I O DAB1 I O H 71 DAB9 D I O DAB9 I O H 72 DAB2 D I O DAB2 I O H 73 DAB10 D I O DAB10 I O H 74 DAB3 D I O DAB3 I O H 75 DAB11 D I O DAB11 I O H 76 VSS 77 VDD 7...

Page 77: ... O NC OPEN O 100 DC_Sense A I NC I 101 AVS_sense A I NC I 102 ADC3 A I NC I I 103 LDO1_sense A I I I 104 LDO1_CTRL A O O O 105 LDO2_CTRL A O O O 106 VBAT2 A I I I 107 VBAT1 A I I I 108 AVS2 109 AVD2 110 LSR REF A O REF O O 111 LSR REF A O SOUWA O O 112 LSR_HS CIDIN A I CIDIN O O 113 VREF_HS CIDOUT A O CIDOUT O O 114 MIC A I I I 115 VREF A O O O 116 VBUF A O NC OPEN O 117 AGND A O O O 118 MIC A I I...

Page 78: ...RDI D I RXDA I O 18 CMPREF A I NC OPEN O 19 TDO A O TXDA A O O 20 LE D O SYEN D O O 21 SO D O SYDA D O O 22 SK D O SYCL D O O 23 DAC ADC2 D I JACK DETECTION I O 24 P3_6 PD6 D I O MIDI_SRQ I O 25 UTX P0_0 D O UTX O O 26 URX P0_1 D I URX I O 27 JTIO P0_2 D I JTAG I O 28 PCM_FSC1 P0_3 D I COL1 I O 29 PCM_FSC0 P0_4 D I COL2 I O 30 PCM_CLK P0_5 D I COL3 I O 31 PCM_DOUT P0_6 D I COL4 I O 32 PCM_DIN P0_7...

Page 79: ...C_I A I I O 53 P1_6 PON INT6n A I PON I O 54 P1_7 CHARGE INT7n A I CHARGE I O 55 P2_6 stop_charge A O STOP CHARGE O O 56 VBAT3 RINGING A I VBAT3 I O 57 DC_stab A O O O 58 DC_Sense A I I O 59 AVS_sense A I I O 60 ADC3 A I I O 61 LDO1_sense A I I O 62 LDO1_CTRL A O O O 63 LDO2_CTRL A O O O 64 VBAT2 A I I O 65 VBAT1 A I I O 66 AVS2 67 AVD2 68 LSR REF A O LSR O O 69 LSR REF A O LSR O O 70 LSR_HS CIDIN...

Page 80: ... uses a 32K bit serial EEPROM IC3 for storing volatile parameters All parameters are set up before the base leaves the factory Some of these are vital for the operation of the hardware so a set of default parameters is programmed before the actual hardware fine tuning can be initiated This document lists all default settings with a short description In the tables below values in a range that are s...

Page 81: ...honebook 1 1 Enable 0 Disable Bit2 Audible Call 1 Enable 0 Disable Bit3 SP PHONE 1 Enable 0 Disable Bit4 7 Not used TCD500 505 0x00 TCD510 515 0x07 TCD530 535 0x0A TCD540 545 0x0F 0x00 245 1 EEP_MenusEnabled Menus Enabled Bit0 Menu of Select Dial Mode 1 Enable 0 Disable Bit1 Flash Type1 Menu 1 Enable 0 Disable Bit2 Flash Type2 Menu 1 Enable 0 Disable Bit3 Flash Type3 Menu 1 Enable 0 Disable Bit4 M...

Page 82: ...pe PS Type 00 KME s PS Group Page 01 KME s PS Group Page Message Waiting 02 TD 7500 or TD 7590 FF Another Maker s PS 0xFF 398 0 EEP_Ps0_Ipui PS ID first byte 0xA8 Length Infomation from second byte IPUI Normal 5byte Max 13byte 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 3DD 0 EEP_Ps1_InUseFlag IN Use Flag 00 Invalid 01 Valid 0x00 3DE 0 EEP_Ps1_DectPsNo DECT PS No 00 3F PS No F...

Page 83: ... Use Flag 00 Invalid 01 Valid 0x00 46E 0 EEP_Ps3_DectPsNo DECT PS No 00 3F PS No FF Invalid 0xFF 46F 0 EEP_Ps3_PsType PS Type 00 KME s PS Group Page 01 KME s PS Group Page Message Waiting 02 TD 7500 or TD 7590 FF Another Maker s PS 0xFF 470 0 EEP_Ps3_Ipui PS ID IPUI 14Byte 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 4B5 0 EEP_Ps4_InUseFlag IN Use Flag 00 Invalid 01 Valid 0x00 ...

Page 84: ...0 KME s PS Group Page 01 KME s PS Group Page Message Waiting 02 TD 7500 or TD 7590 FF Another Maker s PS 0xFF 28 3 3 Flash Time Setting AddressInitial Type Name Description Default value E 1 FlashTime1 Calibrated loop break time for short break Unit 10 ms defaults to 700 ms 0x46 F 1 FlashTime2 Calibrated loop break time for long break Unit 10 ms defaults to 80 ms 0x08 10 1 FlashTime3 Calibrated lo...

Page 85: ... 0x00 5B 1 EEP_ImpSetConfig Impedance Set configuration Bit0 Polarity 1 enable 0 disable Bit1 Dtas 1 enable 0 disable Bit2 Rpas 1 enable 0 disable Bit3 PowerRing 1 enable 0 disable Bit4 LearnImpPattern 1 enable 0 disable Bit5 CheckPolStatus 1 enable 0 disable Bit6 7 Unused 0x15 5C 1 EEP_ImpRemConfig Impedance Remove configuration Bit0 Polarity 1 enable 0 disable Bit1 Ringing 1 enable 0 disable Bit...

Page 86: ...mwiConfig CLIP RingVmwi set configuration Bit0 LongBellFuncOff 1 enable 0 disable Bit1 StatusSucceed 1 enable 0 disable Bit2 7 Unused 0x01 63 1 EEP_RpasMinDurationRPAS minimum duration Unit 10ms Default 180ms 0x12 64 1 EEP_RpasMaxDurationRPAS maximum duration Unit 10ms Default 320ms 0x20 65 1 EEP_DtasMinDuration DTAS minimum duration Unit 10ms Default 60ms 0x06 66 1 EEP_DtasMaxDurationDTAS maximum...

Page 87: ...x0A 73 1 EEP_DtmfMinDuration DTMF minimum duration Unit 10ms Default 20ms 0x02 74 1 EEP_DtmfMaxDurationDTMF maximum duration Unit 10ms Default disable 0xFF 0xFF 75 1EEP_DtmfInterdigitTimeout DTMF Interdigit timeout Unit 10ms Default 500ms 0x32 76 1 EEP_DtmfMuteTimeoutMute timeout when OFFHOOK CLIP received for DK Unit 100ms Default 5s 0x32 77 1EEP_DtmfBellWaitTimeout Bell Wait timeout Unit 100ms D...

Page 88: ...eReq Delay before Send REQ signal Unit 10ms Default 200ms 0x14 85 1EEP_RuRcvDigitBeforeReq Receive Digit Before REQ Default 2digit 0x02 86 1 EEP_PseudoBellLengthPseudo Bell Length Unit 10ms Default 800ms 0x50 87 1 EEP_PseudoBellInterdigitTimeout Pseudo Bell Interdigit Timeout Unit 100ms Default 3200ms 0x20 88 1 EEP_PseudoBellEndTimeout Pseudo Bell End Timeout Unit 1s Default 30s 0x1E 89 1 EEP_RuCl...

Page 89: ...tual hardware fine tuning can be initiated This document lists all default settings with a short description This document lists all default parameters with a short description In the tables below values in a range that are similar are not repeated i e Address 00 to 01 contains the value 00 simply means that the value 00 is repeated in all addresses in the range Initial Type Description F The data...

Page 90: ...Error Continuous SYNC error times for the Rx Mute 0 0xFF Error times 10 131 0 EEP_HandsetNumber HandsetNumber each Subscription wordx4subs 0xFF 0xFF 0xFF 0xFF0xFF 0xFF 0xF 139 0 EEP_Subscription0 GAP Subscription Data Storage for 4 subscriptions each with 53bytes Subscription 12E SUB_boAssignedIPUI 12F SUB_abIPUI 14 13D SUB_abPARK 5 142 SUB_abSARI 4 146 SUB_bPLI 147 SUB_bLAL 148 SUB_abARIplusRPN 5...

Page 91: ... Language 0 Disable 1 Enable 0xFF 0xBF 0xFF 1EEF 2 EEP_Language User_Setting Language GERAM 0 ENGLISH 1 SPANISH 2 NORWEGIAN 3 FRENCH 4 ITALIAN 5 DENISH 6 DUTCH 7 SWEDISH 8 FINNISH 9 GREEK 10 TURKISH 11 HUNGARIAN 12 PORTUGUESE 13 RUSSIAN 14 POLISH 15 SLOVAKIAN 16 CZECH 17 CROATIAN 18 CATALAN 19 0x01 1EF0 2 EEP_SmsEatoniLanguage Eatoni Setting Language GERAM 0 ENGLISH 1 SPANISH 2 NORWEGIAN 3 FRENCH ...

Page 92: ...EEP_DspRxMuteLevel DSP Parameter RxMute Level Talk RxMute Level in Talk mode Spp RxMute Level in Spp mode 0xFF 0x7F 0xFF 0x7F E 1 EEP_DspRcvVol DSP Parameter Receiver Volume TX Level TxTalk Receiver Volume Tx Level in Talk mode TxSpp Receiver Volume Tx Level in Spp mode 0xFF 0x7F 0xFF 0x7F 39 1 EEP_LcdContrast LCD contrast 0x1E 4B 1 EEP_CountryFunction01Country parameter Bit0 Call waiting Tone on ...

Page 93: ...40 Watt soldering iron An expert may be 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 30 2 Procedure 1 Tack the flat pack IC to the PCB by temporarily soldering two diagonally opposite pins in the correct posit...

Page 94: ...r to the tip so that it flows under the pins as they are heated 30 3 Modification Procedure of Bridge 1 Add a small amount of solder to the bridged pins 2 With a hot iron use a sweeping motion along the flat part of the pin to draw the solder from between the adjacent pads 31 CABINET AND ELECTRICAL PARTS LOCATION BASE UNIT 94 ...

Page 95: ...95 ...

Page 96: ...32 CABINET AND ELECTRICAL PARTS LOCATION HANDSET 33 CABINET AND ELECTRICAL PARTS LOCATION CHARGER UNIT 96 ...

Page 97: ...34 ACCESSORIES AND PACKING MATERIALS 97 ...

Page 98: ...34 1 KX TCD510ALV 34 2 KX TCA151AZV 98 ...

Page 99: ...35 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 35 1 Base Unit 99 ...

Page 100: ...imited Note The marking RTL indicates that the Retention Time is limited for this item After the discontinuation of this assembly in production the item will continue to be available for a specific period of time The retention period of availability is dependant on the type of 100 ...

Page 101: ...nents only use specified manufacture s parts 3 The S mark means the part is one of some identical parts For that reason it may be different from the installed part 4 ISO code Example ABS 94HB of the remarks column shows quality of the material and a flame resisting grade about plastics 5 RESISTORS CAPACITORS Unless otherwise specified All resistors are in ohms K 1000 M 1000k All capacitors are in ...

Page 102: ... Name Description Remarks PCB1 PQWP1D510ALH MAIN P C BOARD ASS Y RTL ICs IC1 PQVILM1117MP IC S IC2 C1CB00001597 IC IC3 PQWI2D510ALH IC IC6 PQWI3D510ALH IC IC7 PQWI1D510ALH IC IC8 C0JBAE000255 IC TRANSISTORS Q2 B1ADGE000004 TRANSISTOR SI Q3 B1ADGE000004 TRANSISTOR SI Q4 2SA1625 TRANSISTOR SI S Q5 PQVTBF822T7 TRANSISTOR SI Q8 2SD1994A TRANSISTOR SI Q9 B1ABCE000009 TRANSISTOR SI Q10 B1ABGE000006 TRAN...

Page 103: ... ERJ3GEYJ101 100 R25 ERJ3GEYJ562 5 6K R26 ERJ3GEYJ103 10K R27 ERJ3GEYJ562 5 6K R28 ERJ3GEYJ222 2 2K R29 ERJ3GEYJ101 100 R30 ERJ3GEY0R00 0 R32 ERJ3GEYJ101 100 R34 PQ4R18XJ000 0 S R38 ERJ3GEYJ104 100K R39 ERJ3GEYJ560 56 R42 ERJ3GEYJ273 27K R43 ERJ3GEYJ822 8 2K R44 ERJ3GEYJ182 1 8K R45 ERJ12YJ120 12 R46 ERJ12YJ270 27 R47 ERJ3GEYJ104 100K R48 ERJ3GEYJ473 47K R49 ERJ3GEYJ560 56 R50 PQ4R18XJ100 10 S R51...

Page 104: ... ERJ3GEYJ103 10K R112 ERJ3GEY0R00 0 R113 ERJ3GEYJ223 22K R114 ERJ3GEYJ562 5 6K CAPACITORS C1 ECUV1H100DCV 10P C2 ECEA1CK101 100 S C3 ECEA0JU331 330 C7 ECEA1CKA100 10 C8 ECUV1H040CCV 4P C11 ECEA1CKA100 10 C12 ECQE2223KF 0 022 C13 ECQE2223KF 0 022 C17 ECUV1H561KBV 560P C18 ECUV2H332KB 0 0033 C20 ECUV1C104KBV 0 1 C21 ECUV1H100DCV 10P C22 ECUV1H561KBV 560P C24 ECUV1C104KBV 0 1 C27 ECUV1H100DCV 10P C28...

Page 105: ...ECUV1C105ZFV 1 C71 ECUV1H020CCV 2P C72 ECUV1H562KBV 0 0056 C73 ECUV1A475KB 4 7 C74 ECUV1H103KBV 0 01 C75 ECUV1H103KBV 0 01 C76 ECUV1C104KBV 0 1 C82 ECUV1H020CCV 2P C84 ECUV1H020CCV 2P C100 ECUV1H100DCV 10P C101 ECUV1H682KBV 0 0068 S C102 ECUV1H682KBV 0 0068 S C103 ECUV1C104KBV 0 1 C104 ECUV1H060DCV 6P S C105 ECUV1H100DCV 10P C107 ECUV1H102KBV 0 001 C108 PQCUV1A225KB 2 2 C109 PQCUV1A105KB 1 C110 EC...

Page 106: ...N TALK ABS HB 110 PQBC10380Z1 PUSH BUTTON SP PHONE ABS HB 111 PQSX10226Y KEYBOARD SWITCH 112 PQHS10467Z COVER SP NET 113 L0AD02A00015 SPEAKER 114 PQBC10381Z1 PUSH BUTTON CURSOL ABS HB 115 PQSA10134Z ANTENNA 116 PQHX11202Z INSULATOR SHEET 117 PQJT10204Z TERMINAL L 118 PQJT10205Z TERMINAL R 119 PQHR10964Z GUIDE SPEAKER ABS HB 120 L0AD02A00010 SPEAKER 121 PQHG10666Z SPACER SP RUBBER SHEET 122 PQHS104...

Page 107: ...SI Q10 PSVTDTC143X TRANSISTOR SI S Q11 PSVTDTC143X TRANSISTOR SI S DIODES D1 B0JCME000035 DIODE SI D3 MA8036H DIODE SI D4 MA8047 DIODE SI D5 MA8047 DIODE SI D6 B0BC2R1A0006 DIODE SI D7 MA2Z72000 DIODE SI D8 B0JCDD000002 DIODE SI LED1 B3AEB0000029 LED LED2 B3AEB0000029 LED LED4 LNJ308G8JRA LED LED5 LNJ308G8JRA LED LED6 LNJ308G8JRA LED LED7 LNJ308G8JRA LED LED8 LNJ308G8JRA LED LED9 PQVDBR1111C LED S...

Page 108: ...3GEYJ223 22K R43 ERJ6RQJR22 0 22 R46 ERJ3GEYJ562 5 6K R47 ERJ3GEYJ562 5 6K R48 ERJ3GEYJ330 33 R50 ERJ3GEYJ101 100 R51 ERJ3GEYJ105 1M R52 ERJ3GEYJ183 18K R55 ERJ3GEYJ103 10K R57 ERJ3GEYJ680 68 R58 ERJ3GEYJ2R2 2 2 R59 ERJ3GEYJ560 56 R60 ERJ3GEYJ102 1K R61 ERJ3GEYJ103 10K R62 ERJ3GEYJ103 10K R63 ERJ3GEYJ103 10K R64 ERJ3GEYJ103 10K R66 ERJ3GEYJ103 10K R71 ERJ3GEYJ104 100K R72 ERJ3GEYJ102 1K R73 ERJ3GE...

Page 109: ...ECUV1C474KBV 0 47 C32 ECUV1C474KBV 0 47 C33 ECUV1C474KBV 0 47 C34 ECUV1C474KBV 0 47 C35 ECUV1C474KBV 0 47 C37 ECUV1C683KBV 0 068 C38 ECUV1H471JCV 470P S C39 ECUV1A105ZFV 1 C40 ECST0JY106 10 C42 ECUV1A106ZF 10 S C44 ECUV1A105ZFV 1 C45 ECUV1C104KBV 0 1 C46 ECUV1C104KBV 0 1 C47 ECUV1C104KBV 0 1 C48 ECUV1C473KBV 0 047 C49 ECUV1C104KBV 0 1 C52 ECUV1C104KBV 0 1 C54 ECUV1H330JCV 33P C55 ECUV1C104KBV 0 1 ...

Page 110: ...001 JACK SW1 K0C115A00003 SEESAW SWITCH 36 3 Charger Unit 36 3 1 Cabinet and Electrical Parts Ref No Part No Part Name Description Remarks 1 PQLV30018ZV1 HANDSET CHARGER 1 1 PQGG10155Y6 GRILLE ABS HB 1 2 PQKM10591Y4 CABINET BODY PS HB 1 3 PQKE10356Z1 GUIDE CHARGE TERMINAL CASE POM HB 1 4 PQJT10206Z CHARGE TERMINAL 1 5 PQHX10991Z CUSHION URETHANE FORM 1 6 PQMH10426Z WEIGHT 1 7 PQYF10563Z4 CABINET C...

Page 111: ...No Part No Part Name Description Remarks A1 PQLV200ALZ AC ADAPTOR A2 PQKE10355Z2 HANGER BELT CLIP PC ABS HB A3 PQQX13834Z INSTRUCTION BOOK A4 PQQW12846W LEAFLET RECHARGE P1 PQPP10086Z PROTECTION COVER for Charger Unit P2 PQPP10084Z PROTECTION COVER for Handset P3 PQPK14170Z GIFT BOX 36 5 Fixtures and Tools Part No Part Name Description Remarks PQZZ1CD505E JIG CABLE PQZZTCD510AL BATCH FILE Note See...

Page 112: ...iagrams and circuit board may be modified at any time with the development of new technology 38 SCHEMATIC DIAGRAM BASE UNIT 39 SCHEMATIC DIAGRAM HANDSET 40 SCHEMATIC DIAGRAM CHARGER UNIT 41 CIRCUIT BOARD BASE UNIT 41 1 Component View 41 2 Flow Solder Side View 42 CIRCUIT BOARD HANDSET 42 1 Component View 42 2 Flow Solder Side View 43 CIRCUIT BOARD CHARGER UNIT 43 1 Component View 43 2 Flow Solder ...

Page 113: ... R72 R71 R79 R80 R23 R25 R114 C101 C102 C53 C123 C51 J3 C12 L6 C25 R37 R36 R45 C40 C108 C109 C49 Q8 Q3 Q13 R46 Q5 Q2 R33 R24 R42 R47 R53 R51 R15 R50 R27 R49 C21 C43 C44 C42 C128 D11 D9 Q10 D7 C74 C10 C66 C47 C46 C50 C52 R52 R109 R108 R54 C23 R111 DA1 Q1 SW1 C3 C125 C4 C73 C104 C1 C54 R4 R5 R6 C82 C105 C127 C107 D6 C114 C100 Q4 Q7 Q6 Q12 D2 Q9 B C E E C B R9 R8 R60 R91 C59 C64 R92 TP16 TP48 TP47 TP...

Page 114: ... Meter TP5 TP22 B DTMF tester Tel Simulator TP21 TP19 H G TP17 TP11 TP15 JTAG TP14 TP12 TP5 TP4 1 1 10 3 5 2 4 6 TP7 TP9 TP29 TP24 TP22 TP19 TP21 TP20 GND UTX URX DC_IN PbF CHARGE C H A R G E Frequency Counter TP17 F TP5 Digital Volt Meter Q TP11 TP5 12ohm PC UTX URX GND C D E F G H I J S ...

Page 115: ...PbF R1 R2 TP4 TP1 TP2 TP3 Digital Volt Meter 12Ω 2W A DC Power Supply 6V ...

Page 116: ...5 R26 R29 C90 C12 C87 C10 C91 C37 C58 C24 C72 L5 L4 R61 R60 R21 R38 R37 R20 R75 C54 TP2 CLK TP9 C61 R58 R35 R34 R13 R71 R50 R40 R39 R57 R64 R47 J2 J1 J3 J4 R43 R46 UTX URX R63 R12 R52 R36 IC1 IC10 PbF X1 R C B S R S A T T I DIGITAL VOLT METER FREQUENCY COUNTER AF VOLT METER OSCILLO SCOPE TP10 CLK 8Ω SP2 SP1 GND TP15 GND DIGITAL VOLT METER DC POWER SUPPLY AF OSC AF OSC J2 BATTERY MIC J1 BATTERY MIC...

Page 117: ... RSSI SYEN RXDA TXDA CN2 CN1 IC2 IC4 4 0V Reg 3V Reg 4 0V 3V VUNREG 67 66 118 111 114 83 98 79 28 26 25 18 12 13 38 5 6 4 RF Module 20 5 10 33 Limit Register CHARGE CONTACT 21 20 XTAL 10 368 MHz 119 112 113 Bell Caller ID Interface ANT1 ANT2 to Tel_Line A B to AC Adaptor 13 Flash Memory IC7 IC1 Q2 1 8V Reg Q3 CE OE WR A00 A17 DQ0 DQ15 X1 PWM IC8 LOGIC RE WE ACS 1 IC6 Flash Memory TAM CLE ALE CE WE...

Page 118: ...DC SWITCH 11 XTAL 10 368 BATTERY MHz KEYPAD COLUMNS ROWS LCD 96X64 dot ON SWITCH 55 54 53 65 51 KX TCA151AZV BLOCK DIAGRAM HANDSET 47 46 63 62 49 24 23 SCLK 30 CLK 21 SRQ 20 ERQ 31 AOUT 39 41 33 34 4 1 50 RECEIVER SPEAKER 69 70 68 76 28 32 40 35 36 37 38 Burst Encoding Burst Decoding CHARGE D7 49 RESET CS 2 AO SI SCL AMPLIFIER IC2 Headset JACK SP_AMP Control 3 MIDI IC4 LOGIC IC LCD BACK LIGHT Blue...

Page 119: ...CE 44 Vcc C67 1u C68 1u NC C79 32 26 NC C80 NC R81 Q12 N M NC C81 NC L2 R82 0 21 25 TP20 NC C77 32 16 NC C78 NC R76 21 25 NC R80 32 16 NC R79 NC R78 NC R77 21 25 CN2 DC_JACK 2 1 TP15 D3 IC7 1 A15 2 A14 3 A13 4 A12 5 A11 6 A10 7 A9 8 A8 9 NC 10 NC 11 WE 12 NC 13 NC 14 NC 15 NC 16 NC 17 A17 18 A7 19 A6 20 A5 21 A4 22 A3 28 OE 29 DQ0 30 DQ8 31 DQ1 32 DQ9 33 DQ2 34 DQ10 35 DQ3 36 DQ11 37 VDD 38 DQ4 39...

Page 120: ...AB1 69 DAB8 68 DAB0 67 SDA2 66 66 SCL2 P3 0 65 65 BE0n 63 VDDE HOLDACKn INT5n P1 5 62 HOLDn INT4n P1 4 61 ACS2 DACK1n INT3n P1 3 60 ACS0 59 ACS1 DREQ1n INT2n P1 2 104 104 LDO1_CTRL 106 VBAT2 107 VBAT1 108 AVS2 38 LE 37 AD23 36 AD22 35 AD21 33 AD19 105 105 LDO2_CTRL 31 AD17 32 AD18 34 AD20 64 BE1n 103 103 LDO1_sense C65 0 1u C71 2p IC4 5 RSSI 6 VCC_OC 7 GND 8 SYCL 9 SYDA 10 SYEN 11 GND 12 RXDSG 13 ...

Page 121: ...AB1 69 DAB8 68 DAB0 67 SDA2 66 66 SCL2 P3 0 65 65 BE0n 63 VDDE HOLDACKn INT5n P1 5 62 HOLDn INT4n P1 4 61 ACS2 DACK1n INT3n P1 3 60 ACS0 59 ACS1 DREQ1n INT2n P1 2 104 104 LDO1_CTRL 106 VBAT2 107 VBAT1 108 AVS2 38 LE 37 AD23 36 AD22 35 AD21 33 AD19 105 105 LDO2_CTRL 31 AD17 32 AD18 34 AD20 64 BE1n 103 103 LDO1_sense C65 0 1u C71 2p IC4 5 RSSI 6 VCC_OC 7 GND 8 SYCL 9 SYDA 10 SYEN 11 GND 12 RXDSG 13 ...

Page 122: ...13 N M 2 7V LED1 LED4 LED5 LED6 LED7 LED8 GREEN R14 33R R15 10R 4V 4V R18 120R R17 47R R21 1K GND URX UTX BATT C8 220n R24 470K C9 68n R43 0 22R 0 1W C18 1000P C27 1u C28 1u C29 1u C30 1u C33 470n C32 470n C31 470n C34 470n C35 470n 2 7V R26 100R R25 330R 100n C21 C39 1u R46 5 6K R47 5 6K R48 33R C40 10u 6 3v C5 10u 6 3v 100n C20 100n C24 100n C22 100n C23 100n C19 C52 100n 2 7V C57 330U 6 3V R57 ...

Page 123: ...DIN 27 VDDIO 28 DVDD 29 PTESTIN1 30 CLOCK 31 P0 32 P1 33 P2 34 P3 35 P4 36 PTESTO1 37 VIB 38 DrvGND 39 PANEL 40 PWM0 41 PWM1 42 PWM2 43 PWM3 44 DVDD 45 DGND 46 TEST1 47 PTESTIN2 48 RESET 24 DGND C44 1u C60 4 7u C61 B 1u R58 2 2 C62 4 7u C63 5600p C64 2p C65 2p C66 2p SP_TEST2 SP_TEST1 REV_TEST1 REV_TEST2 SW1 COM C P B A D R62 10k C69 2p Q8 R65 N M C70 100n R66 10k R50 100R 1 1A 2 3Y 3 2A 4 GND 5 2...

Page 124: ...DIN 27 VDDIO 28 DVDD 29 PTESTIN1 30 CLOCK 31 P0 32 P1 33 P2 34 P3 35 P4 36 PTESTO1 37 VIB 38 DrvGND 39 PANEL 40 PWM0 41 PWM1 42 PWM2 43 PWM3 44 DVDD 45 DGND 46 TEST1 47 PTESTIN2 48 RESET 24 DGND C44 1u C60 4 7u C61 B 1u R58 2 2 C62 4 7u C63 5600p C64 2p C65 2p C66 2p SP_TEST2 SP_TEST1 REV_TEST1 REV_TEST2 SW1 COM C P B A D R62 10k C69 2p Q8 R65 N M C70 100n R66 10k R50 100R 1 1A 2 3Y 3 2A 4 GND 5 2...

Page 125: ...TP3 R2 27 TP4 D1 2 1 J1 pinL DC_PLUG 22 Charge_minus TP1 TP2 R1 Charge_plus SCHEMATIC DIAGRAM CHARGER UNIT ...

Page 126: ...10 D4 C35 C34 C37 R40 C39 C33 C30 R32 C26 C28 C130 C129 C38 C32 C8 C6 C5 R100 R86 R87 R88 R62 R41 R29 R22 R48 R35 R31 C31 R85 R28 R26 R30 R39 R14 R12 R13 R38 R101 R72 R71 R79 R80 R23 R25 R114 C101 C102 C53 C123 C51 J3 C12 L6 C25 R37 R36 R45 C40 C108 C109 C49 Q8 Q3 Q13 R46 Q5 Q2 R33 R24 R42 R47 R53 R51 R15 R50 R27 R49 C21 C43 C44 C42 C128 D11 D9 Q10 D7 C74 C10 C66 C47 C46 C50 C52 R52 R109 R108 R54 ...

Page 127: ...G TP14 TP12 TP5 TP4 1 1 10 3 5 2 4 6 TP7 TP9 TP29 TP24 TP22 TP19 TP21 TP20 GND UTX URX DC_IN PbF CHARGE C H A R G E KX TCD510ALV CIRCUIT BOARD BASE UNIT Flow Solder Side View TP14 4 0V TP15 1 8V TP22 3 0V TP17 10 368MHz ...

Page 128: ... R6 D7 C17 C74 C7 R19 R24 R5 R72 R73 C68 C41 C42 C85 C43 C79 C86 C15 C16 C75 R76 TP1 TP10 TP16 TP11 JTAG TP3 TP4 TP5 TP8 TP13 TP12 L1 TP6 L2 C101 R90 C13 Q1 D1 R80 SP_TEST2 SP_TEST1 REV_TEST2 REV_TEST1 R82 R1 R74 C2 C3 C94 C93 C20 C21 C8 C9 C89 C96 F1 R4 R3 R2 R11 R10 R8 R9 R7 R81 Q2 Q9 R25 R26 R29 C90 C12 C87 C10 C91 C37 C58 C24 C72 L5 L4 R61 R60 R21 R38 R37 R20 R75 C54 TP2 CLK TP9 C61 R58 R35 R3...

Page 129: ... R15 R14 C35 LED10 LED8 C33 C34 C32 C31 C27 C28 C29 C30 R67 CN2 R68 R69 R70 R59 R62 C55 C47 D9 Q8 R17 R18 C70 C49 C52 D3 C59 C46 C44 C100 X2 R51 R77 R66 R65 IC4 IC5 C45 Q10 Q11 C82 C83 LED6 LED5 IC4 MIDI IC PbF IC4 MIDI IC IC4 29 6 MHz KX TCA151AZV CIRCUIT BOARD HANDSET Flow Solder Side View ...

Page 130: ...PbF D1 J1 CIRCUIT BOARD CHARGER UNIT Component View ...

Page 131: ...PbF R1 R2 TP4 TP1 TP2 TP3 CIRCUIT BOARD CHARGER UNIT Flow Solder Side View ...

Page 132: ...PbF IC7 IC8 IC4 IC6 IC3 IC2 C103 1 1 1 1 22 44 23 1 8 4 5 38 65 102 103 128 64 39 24 48 25 11 28 18 Marked ...

Page 133: ...TP17 TP11 TP15 JTAG TP14 TP12 TP5 TP4 1 1 10 3 5 2 4 6 TP7 TP9 TP29 TP24 TP22 TP19 TP21 TP20 GND UTX URX DC_IN PbF CHARGE C H A R G E Marked ...

Page 134: ...IC3 IC2 IC1 IC10 PbF Marked ...

Page 135: ...MIC INT 9 6 3 MAIL SP SW1 SOFT_A CLEAR TALK S1 0 8 5 2 7 4 1 R LED7 LED4 LED9 IC4 IC5 LED6 LED5 PbF Marked ...

Page 136: ...PbF D1 J1 Marked PbF R1 R2 TP4 TP1 TP2 TP3 Marked Component View Flow Solder Side View ...

Page 137: ... black lead wire when opening the cabinet and turning the PCB over The terminal cannot have enough elastic force cannot have good contact with handset and it will result in charge problem OK NG Rib CHG terminal is properly fit in the cabinet ...

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