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I FILE NO. I Service manual Cordless Telephone CLT-I 38X (AU) CLT-I 38X (W)(AU) CLT-I 38X (NZ) CLT-I 38X (W)(NZ) CLT-I 38 (RU) SPECIFICATIONS Transmitting frequency Base station: .. 30.075-30.300 MHz ‘- Handset: ........ 39.775-40.000 MHz Receiving frequency Base station: .. 39.775-40.000 MHz Handset: ........30.075-30.300 MHz Noise Reduction ................. Compander IV Memory Dia l ...................... 10-number Channel Access ................. 10 ch Security Codes ................... 10 Milion(random) Continuous Stanby ............. 14-days Quick Talk Access .............. yes Flash ....................... yes Ring control ....................... yes Specifications subject to change without notice. PRODUCT CODE No. 16320293 (CLT-138WAU) 16320292 (CLT-138X(W)/AU) 163202 87(CLT-138X/NZ) 163202 86(CLT-138X(W)/NZ) 16320291 (CLT-138/RU) Hearing-Aid Compatible ..... yes Redial/Pause ...................... yes Tone/Pulse ....................... yes Antenna ....................... Rod/Rubber Power Source Base station: AC adaptor AC 230-240V, 50 Hz(AU/NZ) AC 220V, 50 Hz(RU) DC9V Handset: Ni-Cd battety: 3.6V, 270 mAH Dimensions Base station: 115 (W) x 64 (H) x 232(D) mm Handset: 55 (W) x198 (H) x 53 (D) mm (Without antenna) Accessories ....................... AC adaptor Telephone line cord Instruction manual Number Memory Index Sheet Battery Pack “L REFERENCE No. SM900109

Service manual Cordless Telephone CLT-I 38Xcncms.com.au/SANYO-SMs/Consumer-Electronics/Cordless Phone/cl…Service manual Cordless Telephone CLT-I 38X (AU) CLT-I 38X (W)(AU) ... 30.075-30.300

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  • I FILE NO. I

    Service manual Cordless Telephone CLT-I 38X (AU)

    CLT-I 38X (W)(AU)

    CLT-I 38X (NZ)

    CLT-I 38X (W)(NZ)

    CLT-I 38 (RU)

    SPECIFICATIONSTransmitting frequency

    Base station: .. 30.075-30.300 MHz- Handset: ........ 39.775-40.000 MHz

    Receiving frequency

    Base station: .. 39.775-40.000 MHz

    Handset: ........30.075-30.300 MHzNoise Reduction ................. Compander IVMemory Dia l ...................... 10-number

    Channel Access ................. 10 ch

    Security Codes ................... 10 Milion(random)

    Continuous Stanby ............. 14-days

    Quick Talk Access .............. yesFlash ....................... yesRing control ....................... yes

    Specifications subject to change without notice.

    PRODUCT CODE No.16320293 (CLT-138WAU)16320292 (CLT-138X(W)/AU)163202 87(CLT-138X/NZ)163202 86(CLT-138X(W)/NZ)16320291 (CLT-138/RU)

    Hearing-Aid Compatible ..... yesRedial/Pause ...................... yes

    Tone/Pulse ....................... yesAntenna ....................... Rod/Rubber

    Power Source

    Base station: AC adaptor

    AC 230-240V, 50 Hz(AU/NZ)

    AC 220V, 50 Hz(RU)

    DC9VHandset: Ni-Cd battety: 3.6V, 270 mAH

    DimensionsBase station: 115 (W) x 64 (H) x 232(D) mm

    Handset: 55 (W) x198 (H) x 53 (D) mm

    (Without antenna)Accessories ....................... AC adaptor

    Telephone line cord

    Instruction manual

    Number Memory Index Sheet

    Battery Pack

    LREFERENCE No. SM900109

  • ADJUSTMENT

    CAUTION :DURING Alignment, 0PEN''AN7PA~ERN MARKED WlTH''SHOR7SlLK JUST LIKE MENTIONED

    AT PAGE PARTS LOCATION, IF RUBBER ANTIS CONNECTED.

    1.ALIGNMENT FOR REMOTE UNIT

    1-1. Tx/Rx VCO & Tx Fre~

    Test Equipment

    Digital Voltmeter DC Power Supply Frequency Counter

    Unit Condition

    (DC 3.8 V)

    a) Disconnect Ni-Cd battery which feeds 3.8 V from power supply terminal.b) Set unit to TEST mode by shorting test point TPOO1 and TPO02 together.c) Feed 3.8V Ni-Cd battery to power supply terminal.d) Connect frequency counter to ANT test pin. Confirm the current channel is at 10ch.e) Connect digital voltmeter to Tx/Rx VCO terminal points.f) Align T253 (Tx) to obtain 2.2*O. 1V DC reading from digital voltmeter respectively.g) AlignT153 (Rx) to obtain 1.5*0.1 V DC reading from digital voltmeter respectively.h) Tx FREQUENCY . . Confirm the Tx Freq is 40.000 MHz*l .2KHz (1Och) from Freq, counter.

    Adjustment

    Unit TXIC351

    Frequency6 PIN Tx VCO

    Ant.(H)Counter Ant.(E) 39 PIN Rx VCO

    TEST(TPOOI&TPoo2) Gnd :Y=-=-

    STEP CONDITION CH ADJUST ADJUSTED VALUE SPECIFICATION

    1. Tx VCO Tx VCO side 10 T253 2.20V 2.20V* O.lv

    2.Rx VCO Rx VCO side 10 T153 1 .50V 1.50Vk O.lv

    3.Tx Freq. 10 - 40.000 MHZ t 1.2 KHZ

    -1-

  • miiiiil

    ADJUSTMENT

    . Frequency Counter

    . AFOscillator

    . Dummy Load (50 S2)

    1-2. TRANSMITTING

    Test Equipment

    . RF Electronic Voltmeter

    . Linear Detector

    . DC Power Supply (DC 3.8 V)

    Unit Condition

    a) Push FLASH Key. The CH will turn to 7th. Then Rx MUTE is ON.b) Tx POWER -. Disconnect Frequency Counter from ANT pin.

    Connect RF electronic voltmeter to ANT test pin.(50 Q probe)Confirm that the Tx power level is 6.0*3dBm at RF voltmeter.

    c) Tx MODULATION .. Disconnect RF electronic Voltmeter from ANT test pin and connectLinear detector to ANT test pin.

    . - Inject AF oscillator (1 KHz, 10mV) to microphone input.

    . - Align VR651 to obtain 2.0*0.1 KHz dev. from Linear detector. And Check3kHz~2.1 ~0.5KHz dev300Hz~l .5*0.3kHz dev

    d) Tx DATA . After TX Modulation Alignment. Push Talk key... Check the read of linear detector 3.8*1 .OKHZ dev.

    Adjustment (T-1)Unit

    ANT

    RF

    o R ElectronicGND FREQ. Voltmeter

    TEST(TPOOI &TPO02)

    I

    50 Q Dummy

    I I

    1,Frequency

    Counter

    Adjustment (T-21

    Unit100 ~F

    +~AF MIC ANT Linear

    Oscillator . GND GNDDetector

    Mod. : 1kHz TEST

    Mic : 10mV1

    STEP CONDITION CH ADJUST ADJUSTED VALUE SPECIFICATION

    1. Tx LEVEL CARR side 7 NONE NONE 6.0 ~ 3.odBm

    2. Tx Mod. osc output: 1KHz 7 VR651 2.0 KHz dev. 2.0 ~ 0.1 KHz dev.

    (MIC) 300Hz 7 - 1.5 ~ 0.3 KHz dev

    3 KHz 7 - 2.1 * 0.5 KHz dev.

    3. TX DATA 7 - 3.8 ~ 1.0 KHz dev.

    -2-

  • ADJUSTMENT

    1-3. RECEIVING

    Test Equipment

    . FM SSG (50 Q : OPEN TYPE) . Distortion Meter

    . AC Voltmeter (AFVM) . Digital Voltmetero DC Power Supply (DC 3.0-3.8 V) Oscilloscope

    Unit Condition

    a) Push # key to select Rx 6th. The Tx frequency is 39.9000 MHz and Rx one is 30.200MHz.b) Disconnect Linear detector from ANT test pin and connect FM SSG (1 KHz mod., 2.OKHZ dev.,

    30.200MHz, 46dB~V) to ANT test pin.c) Connect AFVM and distortion meter in parallel and terminate a 150 Q dummy load

    across the SP terminal.d) Rx IF

    e) Rx AF Level

    f) Rx RF

    g)CD Level Check

    h) Batt. Low

    . . .

    . . .

    . . .

    . . .

    . . .

    . . .

    . . .

    . . .

    . . .

    . . .

    . . .

    . . .

    . . .

    . . .

    . . .

    Align T351 to obtain maximum deflection and minimum distortion at AFVM and distortionmeter respectively. (SP OUT : Max)

    Align VR351 to obtain 44mV*5mV Speaker output at AFVM at volume Normal.Confirm the Speaker output is 50-95 mV.(FM SSG:300HZ mod, 46dB p V.)Confirm the Speaker output is 10-18mV.(FM SSG:3KHZ mod, 46dB A V.)Push MEMORY key to change volume to High.Confirm the Speaker output at 1KHz is 50-95mV.Reduce the output level of FM SSG from 46dB A V ~ +5dB ~ V.Confirm the distortion is less than 10%(SINAD 20dB) at the distortion meter.(FM SSG :1 KHz mod, 2.OKHZ dev, 30.200MHz)

    Connect OSCILLOSCOPE to CD OUT (IC351 13pin).Push END key to off Tx Power. (CAUTION: SP Output is muted.)Confirm CD level is High ~ Low when FM SSG is O --+ +18dB~V.Confirm CD level is High when FM SSG is O ~ +4dB K V.Connect DC Voltmeter to Batt. Low detct.Confirm the Batt. Low ouput of 14pin (IC351 ) is High level when DC Power Supply is 3.5V.Confirm the Batt. Low ouput of 14pin (IC351 ) is Low level when DC Power Supply is 3.05V.

    Adjustment (T-3)

    OSCILLO

    SCOPEDC

    Voltmeter

    Unit

    IC351 13 PINFM SSG EAR SP AF

    ANT GND Voltmeter

    Mod. :1 KHz

    Dev. :2.0 KHzDistortion

    Meter

    TEST

    -3-

  • ADJUSTMENT

    STEP CONDITION CH ADJUST ADJUSTEDVALUE SPECIFICATION

    1.IF SSG Output: 46dB PV 6 T351 Minimum Distortion

    2. RF SSG Output : +5dB pV 6 NONE NONE Less than 10%

    3.AF LEVEL (1KHz) 6 VR351 50mV 44mVf5mV

    (Vol. normal) (300Hz) 6 NONE NONE 50-95mV

    (3KHZ) 6 NONE NONE 10-18mV

    4. AF LEVEL (1KHz) 6 NONE NONE 50-95mV

    (Vol. High)

    5. CD Level check 0-++18dBp V 6 NONE NONE CD OUT:High~Low

    (Tx PO OFF) O-++4dB~V 6 NONE NONE CD OUT:High~High

    6.Batt. Low DC Level:3.50V 6 NONE NONE Batt. Low Out:High

    DC Level:3.05V 6 NONE NONE Batt. Low Out:Low

    L

    TEST POINT LOCATIONDuring alignment,ANT. OPEN.

    MIC IN(E) TPOO1 TPO02 BATT. LOW Tx VCO After alignment,SHOR7 point.

    \ \\/ I \

    MICIN (H) CD SP OUT (E) SP OUT (H) Rx VCO RF IN (H) RF IN (E)

    PARTS LOCATION

    LWhen measurement,this pattern is opened.

    T253 VR651 ANT

    Test Point (TPO02) SP (H) Tx VCO \ x Co Tx Mod. Test Pin

    L

    uQ\o

    \10

    1CN151

    oANT

    E

    \

    MJE)~ I I7 \~-\MIC (H) lC35JJ3pin VR351 T351 Rx VCO T153

    Rx LEVEL Rx IF Rx VCO

    -4-

  • . - . ------- ..-ALJJU51 MEN I

    1. ALIGNMENT FOR BASE UNIT

    NOTE: During alignment, disconnect the antenna wire from the set.Before connecting DC 9.OV to unit, short circuit TESTI or TEST2 silk mark of B side pattern.

    1-1. Tx/Rx VCO & Tx Frequency (see FIG-1, TABLE-1 )

    Test Equipment

    Digital Voltmeter. DC Power Supply (DC 9.0 V ----- CENTER MINUS) Frequency Counter

    Unit Condition

    a) Set unit to TEST1 mode by shorting TEST1 point (IC401 19pin) to ground.b) Discharge C401 (Jl 04). Connect the DC Power Supply into the DC Jack.c) Connect Frequency counter to CN1 01.d) Set switch S407 to PULSE position. Tx power will be ON.e) Confirm the current channel is at 10ch,reading from the frequency counter is 30.000 MHz ~1 .2KHz.fi Connect digital voltmeter to TX/RX VCO test point.

    g) Align T201 (Tx) to obtain 2.5*0.1 V DC from the read of digital voltmeter respectively.h) AlignT103 (Rx) to obtain 1.5Y0.1 V DC from the read of digital voltmeter respectively.

    Adjustment

    D

    FrequencyCounter

    Unit

    TIC301

    E

    Tx6 pin Tx VCO

    CN101 (H)42 pin Rx VCO

    CN101 (E) RxGND

    J104 I

    DigitalVolt meter

    +10Q

    ( FIG-1)

    G;D

    STEP CONDITION a-l ADJUST ADJUSTED VALUE SPECIFICATION

    1.Tx VCO Tx VCO side 10 T201 2.5 V 2,50V * 0.1 V

    2. RxVCO Rx VCO side 10 T103 1.5V 1.5ovfo,lv

    3.Tx Freq. Freq. side 10 NONE NONE 30.300MHZ *1 .2KHZ

    ( TABLE-1)

    1-2. TRANSMllTING

    Test Equipment

    RF Electronic Voltmeter. Linear Detector. AC Adaptor (DC 9.OV ---- CENTER MINUS)

    . Frequency Counter

    . AF Oscillator Dummy Load (50 Q )

    -5-

  • ADJUSTMENT

    Unit Condition

    * TEL line current 50mA at 48V

    a) Disconnect the AC adaptor.Set unit to TEST3 mode by shorting TEST2 point (IC401 20pin) to ground.(Now, both TEST1 and TEST2 point is shorting.) Discharge C401 (J104).Then Connect AC adaptor again. Confirm current channel is at 7ch (30.225 MHz).

    b) Disconnect frequency counter from CN1 01, and connect RF voltmetertoCN101 (50S2 probe).c) TX Power 1. Align T202 to the maximum power obtainable from the reading of the RF voltmeter.

    (+5dBm*3dBm)d) TX MODULATION 1. Connect Linear detector to CNI 01.

    2. Connect AF oscillator (1 KHz, -20dBm) to TEL line.3. Align VR601 to obtain 1.7*0.1 OKHZ dev. from the read of linear detector.

    And confirm at the AF oscillator to TEL line,300 Hz,-20dBm : the read of linear detector 1.3kHz*0.3kHz dev.3 kHz,-20dBm : the read of linear detector 2.6kHz*0.5kHz dev.

    e) TX DATA 1. After Tx MODULATION Alignment, Push PAGE key (S451 ).MODULATION (While pushing PAGE key, Tx DATA is sent.)

    2. Check the read of linear detector is 3.8t 1.0 kHz dev.

    Adjustment (T-1 ] Unit

    J104 CN101 (H)

    i ~

    Electronic

    CN 101 (E)Voltmeter

    50 Q Dummy10Q

    &( FIG-2)

    STEP CONDITION CH ADJUST ADJUSTED VALUE SPECIFICATION

    1. Tx LEVEL CARR side 7 T202 F5.OdBm + 5 dBm*3.OdBm

    Adjustment (T-2)( TABLE-2)

    Output impedance600 Q Unit

    AFCNIO1 (H)

    Loop (TEL Line) Linear

    Oscillator Simulator CN101 (E) Detector

    Freq. :1 KHz GND

    w (FIG-3,

    STEP CONDITION CH ADJUST ADJUSTED VALUE SPECIFICATION

    1. LINE MOD. OSC OUTPUT: 1 kHz 7 VR601 1.7KHz dev 1.7 t 0.1 KHz dev.

    -20dBm 300 Hz 7 NONE NONE 1.3 ~ 0.3 KHz dev.

    3 kHz 7 NONE NONE 2.6 * 0.5 KHz dev.

    2. DATA MOD. 7 NONE NONE 3.8 t 1.0 KHz dev.

    ( TABLE-3)

    -6-

  • ADJUSTMENT

    1-3.RECEIVING

    Test Equipment

    (see FIG-4,TABLE-4)

    . Distortion Meter

    . Dummy Load (600 Q ) FM SSG (50s2 : OPEN TYPE). AC Voltmeter (ACVM). AC Adaptor (DC 9.0 V ---- CENTER MINUS)

    Unit Condition

    a) Disconnect AC Adaptor.Open TEST1 pinto enter the TEST2 mode. (Now only TEST2 point is shorting.)Discharge C401 (J I 04), and connect AC Adaptor.

    b) Disconnect AF oscillator from TEL line, and connect AC voltmeter in parallel with distortion meter, terminated with600Q during load to the TEL line.

    c) Disconnect Linear detector from CN101 and connect FM SSG (1kHz, 2.0kHz dev., 39.900MHz, 46dB p V) to CNI 01.Push PAGE key 1 time in order to enter the Rx mode.

    d) Rx IF . . .

    e) Rx RF . . .. . .

    f) Rx AF Level . . .

    g)CD Level Check . . .. . .. . .. . .

    Align T301 to obtain maximum deflection and minimum distortion from the read of ACvoltmeter and distortion meter respectively.Change output level of FM SSG from 46dB p V ~ +5dB p V.Align T1 01, to obtain minimum distortion at the distortion meter (less than 10%).Change output level of FM SSG from 5dB A V ~ 46dB A V.Align VR301 to obtain -5dBm~0.5dBm from read of AC voltmeter, and confirm at theFM SSG input of300Hz (46dB p V) : the output of ACVM -6.0dBmt3dBm3kHz (46dB p V) : the output of ACVM -14.5dBm~3dBmSwitch position S407 ~ TONE (TX OFF).Connect OSCILLOSCOPE to CD OUT.Confirm CD level is High ~ Low when FM SSG is O ~ + 20dBA.Confirm CD level is High when FM SSG is O ~ +4dBp.

    Adjustment

    Unit

    ( FIG-4)

    SSG

    (TEL .600 C?

    CNIOI (H)Loop

    FM SSG line) Simulator VoltmeterCN101 (E)

    Mod. :1 kHzDev. :2.0 kHz

    Power Distortionsupply

    48VDc,50mA Meter

    STEP CONDITION a-l ADJUST ADJUSTEDVALUE SPECIFICATION

    1.IF SSGOutput:46dB/V 6 T301 MaximumLevel Lessthan 5 %

    2. RF SSG Output: 5dBKV 6 T101 Minimumdistortion Lessthan 10 Y.

    3. AF LEVEL SSG :46dBPV (1KHz) 6 VR301 -3 dBm -5dBmt 0.5dBm

    (300Hz) 6 NONE NONE -6.OdBmt 3 dBm

    (3KHZ) 6 NONE NONE -14.5dBmt 3 dBm

    4.CD LEVEL SSGOutput: O-+20dB p V 6 NONE NONE CD OUT:High-+Low

    TXPO OFF O++ 4dBpV NONE NONE CD OUT:High~High

    ( TABLE-4)

    -7-

    -----

  • ADJUSTMENT

    .-. 10CH Frequency List of Cordless Telephone

    (for Australia, New Zealand and Russia Version)

    L

    ZaEi1

    2345678910

    BASE UNIT

    Tx Freq.(MHz) Rx Freq.(MHz)

    30.075 39.775

    30.10030.12530.15030.17530.20030.22530.25030.275

    39.80039.82539.85039.87539.90039.92539.95039.975

    30.300 I 40.000

    Rx Local(MHz)

    29.080

    29.10529.13029.15529.18029.20529.23029.25529.28029.305

    REMOTE UNIT

    CH (No.) Tx Freq.(MHz) Rx Freq.(MHz) Rx Local(MHz)

    1 39.775 30.075 19.380

    2345678910

    39.80039.82539.85039.87539.90039.92539.95039.97540.000

    30.10030.12530.15030.17530.20030.22530.25030.27530.300

    19.40519.43019.45519.48019.50519.53019.55519.58019.605

    1st IF: 10.695MHz, 2nd IF: 455 KHz

    -8-

  • ADJUSTMENT

    TEST POINT LOCATION

    TEST 1 TEST 2

    ,CD Tx VCO RxVCO ANT.(H) ANT.(E)

    PARTS LOCATION

    [email protected] El o T101Rx RF]PA8254EY ,x:;;:;,,

    T301Rx IF

    F

    o~ T103

    J

    ~CNIOl

    Rx VCOC107

    [email protected] Vco

    VR601C23T ~Tx ONTx MOD.

    R625Tx VCO T201 T202

    CD* Tx VCOTx Power

    1 JI04S407

    Tx OFF

    -9-

  • TEST MODE

    HAND SET

    1.OverviewBy operating the Keyboard SW on the remote unit, the pass or fail of the completion process can be determmed through the status

    of the LEDs, the sound of the key monitor, etc.

    2.Startup( 1 ) Startup of the TEST MODE by the microcomputer ports.

    @ Before power ON, set to LOW, P71(2pin)[email protected] INITIAL CHANNEL= 10CH VCO adjustment

    ( 2 ) Startup of the TEST MODE by operation of Power ON (When the TEST MODE begins, a beep is heard.)@ The TEST MODE is started up by pressing l and 9keys simultaneously at power [email protected] INITIAL CHANNEL= 10CH VCO adjustment

    ( 3 ) In case of TEST MODE in this way, to change the normal mode.

    @ turn off the power, and turn on the power

    3.High frequency ADJUSTMENT mode/ Call circuit inspection mode( 1 ) High frequency ADJUSTMENT channel

    @ VCO ADJUSTMENT CHANNEL: 10CH (TEST MODE startup)TX POWERI &2 ON / RX POWER ON / RX MUTE OFF

    @ TX ADJUSTMENT CHANNEL : 7CH (FLASH key on)TX POWERI &2 ON / RX POWER ON / RX MUTE ON

    @ RX ADJUSTMENT CHANNEL1 : 6CH (# key on)TX POWER1 &2 ON / RX POWER ON / RX MUTE OFF

    @ RX ADJUSTMENT CHANNEL2 :1 CH (R/P key on)TX POWER1 &2 ON / RX POWER ON / RX MUTE OFF

    ( 2 ) Setting of PLL channel (1 -lOch)

    @ Press two numeric keys (1 -1 O:channel No.).For example) TALK MODE 1 channel ~ O and 1key

    @ After, the following operation setting of TX and RX are the same number of channelA. * key + TX POWER1 &2 ONB. H/F key -+ HANDS FREE TALK (This item not use)C. TALK key -+ TX DATA ON, RX MUTE OND. END key ~ TX POWER1 &2 OFF / TX DATA OFF

    ( 3 ) Volume ControlVolume Control Normal / High switch over each time the MEMORY key is pressedInitial Volume is Normal. (only TX POWERI &2 ON)

    ( 4 ) RX MUTE ON/OFFRX MUTE ON/OFF switch over each time the CHANNEL key is pressed

    (only TX POWER1 &2 ON)

    ( 5 ) Detection of battery low

    TALWBATT LED is ON

    ( 6 ) Key monitor inspection mode

    @) Each time a key is pressed, the TALWBATT LED lights and the key monitor sounds.

    @ Keys are pressed disorderly, and if after ail keys have been pressed, the TALWBATT LED lights forapproximately 0.5 sec. and a beep is heard.

    -1o-

  • TEST MODE

    BASE STATION

    1. OverviewBy operating the Keyboard SW on the REMOTE UNIT, the pass or fail of the completion

    process can be determined through the status of the LEDs, the sound of the key monitor, etc.

    2. Startup.( 1 ) Startup of the TEST MODE by the microcomputer ports. (CHARGE/lN USE LED ON)

    Before power ON, select the microcomputer ports, P50(19pin) and P51 (20pin). #(This item not use.)

    P50(19pin) P51 (20pin) Mode State High frequency adjustment Initial

    mode channel

    HIGH HIGH Normal mode . ---- ----- -----

    LOW TEST MODEI Remote unit call 25CH RX & VCO adjustment 25CH #

    HIGH LOW TEST MODE2 Remote unit call 10CH RX & VCO adjustment 10CH

    LOW TEST MODE3 Remote unit call (RX MUTE) 10CH & 25CH TX adjustment 7CH

    3

    ( 2 ) Startup of the TEST MODE by operation of power ON (CHARGE/lN USE LED ON)

    ~ Turns on by pressing the PAGE key at power on.

    @ Continue pressing the PAGE key and set the TONE/PULSE SW from PULSE to TONE.

    @ Release PAGE key.INITIAL TEST MODE = 2, INITIAL CHANNEL= 10CH , RX& VCO adjustment channel

    ( 3 ) In case of TEST MODE in this way, there are several ways to change the normal mode.

    @ detect charge

    @ turn off the power, and turn on the power

    {igh frequency ADJUSTMENT mode/ Call circuit inspection mode

    - ( 1 ) TEST MODEI (This item not use.)

    o

    @

    @

    @

    REMOTE TALK MODE (TEST MODE startup)

    VCO ADJUSTMENT CHANNEL : 25CH, RX MUTE OFF/TX MUTE OFF

    REMOTE TALK MODE (by pressing the PAGE key 1st)

    RX ADJUSTMENT CHANNEL : 12CH, RX MUTE OFF/TX MUTE OFF

    REMOTE H/F TALK MODE (by pressing the PAGE key 2nd times)

    RX ADJUSTMENT CHANNEL : 12CH, RX MUTE OFF/TX MUTE OFF

    PLL CHANNEL SETTING (by pressing the PAGE key 3rd times after) (REMOTE TALK MODE)

    Increment of PLL channel. + Press the PAGE key at the TEST MODE

    (TX and RX are the same number of channel .)1 2+1 3-1 4~ -+25~ 142142- 3-+

    ( 2 ) TEST MODE2

    (D

    @

    @

    @

    REMOTE TALK MODE (TEST MODE startup)

    VCO ADJUSTMENT CHANNEL : 10CH, RX MUTE OFF/TX MUTE OFF

    REMOTE TALK MODE (by pressing the PAGE key 1st)

    RX ADJUSTMENT CHANNEL : 6CH, RX MUTE OFF/TX MUTE OFF

    REMOTE H/F TALK MODE (by pressing the PAGE key 2nd times) (This item not use.)

    RX ADJUSTMENT CHANNEL : 6CH, RX MUTE OFF/TX MUTE OFF

    PLL CHANNEL SEITING (by pressing the PAGE key 3rd times after) (REMOTE TALK MODE)

    Increment of PLL channel. --DPress the PAGE key at the TEST MODE

    (TX and RX are the same number of channel .)6~7~8~9~1 O-Dl~2~3~4~ 5~6-D

    ( 3 ) TEST MODE3

    (I) REMOTE TALK MODE (TEST MODE startup)

    TX ADJUSTMENT CHANNEL : 7CH, RX MUTE ON / TX MUTE OFF

    @ TX DATA SEND MODE (by pressing the PAGE key 1st)Continue pressing the PAGE key (TX MUTE ON)

    @ REMOTE H/F TALK MODE (The above TX DATA SEND MODE to release PAGE key)TX ADJUSTMENT CHANNEL : 7CH, RX MUTE ON / TX MUTE OFF (This item not use.)

    .

    -11-

  • TEST MODE

    -- @ DIAL PULSE OUTPUT MODE (by pressing the PAGE key 2nd times)1,2 are output.

    @ DTMF OUTPUT MODE (by pressing the PAGE key 3rd times)Dial are sentl ,599,#(repetition).

    @ RINGER SIGNAL DETECTION MODE (by pressing the PAGE key 4th times)CHARGE/lN USE LED is flashes , detection of ringer signal by line ONHOOK status.

    ( 4 ) COMMON WITH EACH TEST MODETONE/PULSE SW PULSE - TX POWER ON , TONE/PULSE SW TONE ~ OFF

    4. Detection circuit inspection mode

    ( 1 ) Detection of AC low + When the battery low is detected, the CHARGE/lN USE LED flashes.

    ( 2 ) Detection of charge + When the charge is detected ,the CHARGE LED lights.In the case of the TEST MODE by operation of Power ON - When the charge is detected, the mode change to

    The normal mode from the TEST MODE.

    \

    L

    -12-

  • EXPLODED VIEW (HAN

    Y201/

    253

    203

    -13-

  • EXPLODED VIEW (BASE STATION)

    101

    09

    Ylol

    8Ylol

    -14-

  • PARTS LIST

    PRODUCT SAFETY NOTICEEACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IECSYMBOL A IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CAN BE OFSPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY A , USE ONLY THE REPLACEMENT PARTS DESIGNATED,

    OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST

    IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED

    PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER.

    Note:Please use the schematic diagram about the resistors and capacitors so that not specified.

    PACKING & ACCESSORIESREF.NO.255

    or

    or

    or

    or

    or

    or

    or

    or

    or

    01

    or

    or

    or

    or

    PART NO.A614 2224922~ 6450290930

    A 6450313066~ 6450047190

    A614 2562949

    645015020361430175856143017592

    6143013822

    6143017820

    6143004257

    6143022244

    61421609546143017691

    6143013860

    6143017707

    6143012306

    6143017868

    6143017813

    6143004240

    6142991572

    61430048376142966990

    6142653661

    6142826355

    CABINET & CHASSISREF.NO. PART NO.101 6143018100

    or 6143014904

    102 6142972403103 6142972243104 6142972472i 09 6143019466

    DESCRIPTIONBATTERY,RECHARGEADAPTOR,AC-DC(CLT-138XJAU,CLT-138X(W)/AU,CLT-138WNZ,CLT- 138X(W)/NZ)

    ADAPTOR,AC-DC(CLT-138/RU)ASSY,CABLE,LINE, CORD(CLT-138X/AU,CLT-l 38X(W)/AU)CORD(CLT-138WNZ,CLT-1 38X(W)/NZ)CABLE,MODULAR(CLT-138/RU)CARTON CASE,INNER(CLT-l 38/RU)CARTON CASE,INNER(CLT-138X/NZ,CLT-138X(W)/NZ)CARTON CASE,INNER(CLT-l 38X/AU,CLT-138X(W)/AU)LABEL,CAUT1ON,REMOTE(CLT-138/RU)LABEL,CAUTION,REMOTE(CLT-138WAU,CLT-1 38X/NZ)LABEL,CAUTION,REMOTE(CLT-138X(W)/AU,CLT-l 38X(W)/NZ)SHEET,SPEED DIALINSTRUCTION MANUAL,SHEET(CLT-1381RU)INSTRUCTION MANUAL,SHEET(CLT-138X/AU,CLT-l 38X(W)/AU)INSTRUCTION MANUAL,SHEET(CLT-138WNZ,CLT-1 38X(W)/NZ)LABEL,POP,LABEL,POP(CLT-138X/AU,CLT-l 38X(W)/AU,CLT-138XlNZ,CLT-l 38X(W)/NZ)LABEL,IDENTIFICATION(CLT-138WNZ,CLT-138X(W)/NZ)LABEL,CAUTION,BASE CABINET(CLT-138/RU)LABEL,CAUTION,BASE CABINET(CLT-138WAU,CLT-138WNZ)LABEL,CAUTION,BASE CABINET(CLT-138X(W)/AU,CLT-l 38X(W)/NZ)CUSHION,PAD,INNER CARTONCARD,WARRANTY,W-CARD(CLT-138X/AU,CLT-l 38X(W)/AU)CARD WARRANTY,NZ WARRANTY(CLT-138WNZ,CLT-138X(W)/NZ)LABEL,COLOR,INNER CARTON(CLT-138X(W)/AU,CLT-l 38X(W)/NZ)

    DESCRIPTIONCABINET(CLT-138WAU,CLT-138X/NZ,CLT-138/RU)CABlNET(CLT-138X(W)/AU, CLT-138X(W)/NZ)DEC,WINDOW,LEDBUTTONTERMINAL,CHARGEASSY,CABINET,BOTTOMICLT-138X(W)/NZ)

    REF.NO.or

    or

    or

    or

    201

    or

    202205oror

    oror

    206

    or

    207210214217218253

    or

    PART NO.6143017370

    6143017387

    6143013730

    6143014843

    6142972281

    6142989661

    6142976296614301743161430174486143019480

    61430137616143014850

    6142975091

    6142989524

    614297518361429792666142975169614297683861429947196143003991

    6143021681

    FIXING PARTSREF.NO. PART NO.Ylol 4110214005Y2cll 4110228903Y202 4110227807Y203 4110227807

    ELECTRICAL PARTSREF. NO. PART NO.154 A 6142287118

    or A 6450123290203 6142975213251 6450274312252 6143003984

    or 6143014881

    DESCRIPTIONASSY,CABINET,BOTTOM(CLT-l 38/RU)ASSY,CABINET,BOTTOM(CLT- 138WNZ)ASSY,CABINET,BOTTOM(CLT- 138WAU)ASSY,CABINET,BOTTOM(CLT138X(W)/AU)CABIN ET(CLT-138WAU,CLT-1 38X/NZ,CLT-138/RU)CABINET(CLT-138 (W)/AU,CLT.138X(W)/NZ)SPACER, CUSHION,SPASSY,CABINET,REAR( CLT-138/RU)ASSY,CABlNET,REAR(CLT-138X/NZ)ASSY,CABlNET,REAR(CLT-138X(W)/NZ)ASSY,CABINET,REAR(CLT- 138WAU)ASSY,CABlNET,REAR(CLT-138X(W)/AU)ASSY,LID,BATTERY(CLT-138X/AU,CLT-l 38X/NZ,CLT-138/RU)

    ASSY,Ll D,BATTERY(CLT-138 X(W)/AU,CLT-138X(W)/NZ)SPACER, CUSHION,MICDEC,WINDOW,CABINETHOLDER, PWB,PWBSPACER, RINGERSPACER, SHEET,PWBBUITON,RUBBER,l O KEY(CLT-1 38X/AU, CLT-138X/NZ,CLT-l 38/RU)BUTTON, RUBBER,1O KEY(CLT-138X(W)/AU,CLT-l 38X(W)/NZ)

    DESCRIPTIONSCR S-TPG BIN 3X12,SCR S-TPG PAN 2.3X12,SCR S-TPG PAN 2X6,PWBSCR S-TPG PAN 2X6,

    DESCRIPTIONANTENNAANTENNA, RODTERMINAL, SHEET SWITCHSPEAKER,150ASSY,ANTENNA(CLT- 138 X/AU, CLT-138X/NZ,CLT-138/RU)ASSY,ANTENNA(CLT- 138 X(W)/AU,

    BASE MAIN PWB ASSYCLT-138X(W)/NZ)

    REF.NO. PART NO.171 6143017899

    or 6143008811

    or 6143012832

    -15-

    DESCRIPTIONASSY,PWB,BASE MAIN,(CLT-138WNZ,CLT-1 38X(W)/NZ)ASSY,PWB,BASE MAIN,(CLT-138X/AU, CLT-l 38 X(W)/AU)ASSY,PWB,BASE MAIN,(CLT-138IRU)

  • PARTS LISTREF. NO.ClolC102C107C109ClloC112C113C114C202C206C207C208C209C21OC211C213C218C219C220C221C222C223C224

    - C301C302C303C304C305C308C401C404C405C406C415C600C601C602C603C604C605C606C607C608C609C61O

    LC612C613C616C619C620C621C622C626C650C651C652C653C654C657C701C71 oC771C772C773C774C775C776C777

    b C778C779

    PART NO. DESCRIPTION4030153705 CERAMIC 2P C50V4030739107 CERAMIC 4700P K 50V4032001202 ELECT 2.2U M 50V4030328608 CERAMIC 8P D 50V4030108507 CERAMIC 12P J 50V4031957708 ELECT 10U M 50V4031616704 CERAMIC 9P D 50V4030066203 CERAMIC 1P C 50V4032009703 ELECT 47U M 10V4030095708 CERAMIC 10OP J 50V4030284102 CERAMIC 56P J 50V4030263305 CERAMIC 47P J 50V4030096002 CERAMIC 100P J 50V4030181005 CERAMIC 22P J 50V4030691702 CERAMIC 1000P K 50V4032001202 ELECT 2.2U M 50V4030271706 CERAMIC 5P C 50V4030087406 CERAMIC 10P D 50V4030115000 CERAMIC 120P J 50V4032152003 CERAMIC 3300P J 50V4032151808 CERAMIC 2200P J 50V4032070307 CERAMIC 1U Z 16V4032151808 CERAMIC 2200P J 50V4031347400 CERAMIC IU Z 16V4030680409 CERAMIC 0.1 U Z 25V4030680409 CERAMIC O.l U Z 25V4030680409 CERAMIC 0.1 U Z 25V4031957708 ELECT 10U M 50V4031925905 CERAMIC 0.1 U K 25V4031944005 ELECT 2200U M 6.3V4032009802 ELECT 100U M 10V4030126806 CERAMIC 15P J 50V4030126808 CERAMIC 15P J 50V4030691801 CERAMIC 1000P K 50V4031925905 CERAMIC 0.1 U K 25V4030334500 CERAMIC 82P J 50V4031925905 CERAMIC O.l U K 25V4031735207 CERAMIC 0.47U Z 25V4031925905 CERAMIC O.l U K 25V4030730005 CERAMIC 3300P K 50V4030691702 CERAMIC 1000P K 50V4030187502 CERAMIC 220P J 50V4032070505 CERAMIC 0.47U Z 16V4032070307 CERAMIC lU Z 16V4030095708 CERAMIC 10OP J 50V4032070307 CERAMIC lU Z 16V4030734201 CERAMIC 3900P K 50V4031383903 CERAMIC 0.033U M 50V4030682007 CERAMIC 0.022U K 25V4030095708 CERAMIC 100P J 50V4031383903 CERAMIC 0.033U M 50V4030681208 CERAMIC 0.01 5U K 25V4031925905 CERAMIC 0.1 U K 25V4031925905 CERAMIC O.l U K 25V4030234404 CERAMIC 330P J 50V4031925905 CERAMIC O.l U K 25V4032009901 ELECT 220U M 10V4030234404 CERAMIC 330P J 50V4030228205 CERAMIC 33P J 50V4032009901 ELECT 220U M 10V4032152003 CERAMIC 3300P J 50V4031925905 CERAMIC O.l U K 25V4030712902 CERAMIC 1800P K 50V4030267600 CERAMIC 470P J 50V4032001103 ELECT 1U M 50V4030312201 CERAMIC 680P J 50V4030747607 CERAMIC 5600P K 50V4032695906 CERAMIC 0.22U K 16V4030095807 CERAMIC 100P J 50V4031304106 CERAMIC 0.068U K 25V

    REF. NO.C782C783C784C785C786C787C901C903C907or

    :910C911C920C921C922CN101CN102CN901CN902ororCN903CN904D120orD121orD201D202D401orD402orD404D901D902D903ororD904ororD905orD906D920D921D922D923D924D925IC301IC302IC401IC402IC704IC901orL101orL901L902L905L907L908QlolQ201Q202Q204

    -16-

    PART NO. DESCRIPTION4030429305 ELECT 22U M 16V4031925905 CERAMIC 0.1 U K 25V4031957708 ELECT 10U M 50V4030387407 ELECT 220U M 6.3V4033205807 CERAMIC lU K 10V4030691702 CERAMIC 1000P K 50V4032008300 ELECT 1000U M 10V4032008201 ELECT 470U M 10V

    A 4033044604 MT-POLYEST 0.1 U K 250VA 4031183008 MT-POLYEST 0.1 U K 250VA 4030662009 MT-POLYEST 0.1 U K 250V

    4030691702 CERAMIC 1000P K 50V4032001103 ELECT 1U M 50V

    A 4030772807 CERAMIC 1000P Z 2KA 4030772807 CERAMIC 1000P Z 2KA 4030772807 CERAMIC 1000P Z 2K

    6142510926 PLUG6140519785 LUG,ANT

    A 6142539286 SOCKET6140359091 SOCKET6142530931 JACK6450285899 SOCKET,DC6142764480 TERMINAL, CHARGE6142764460 TERMINAL, CHARGE4070079904 DIODE GMAO1 -BT4070124406 DIODE 1SS1 33-T-774070079904 DIODE GMAO1 -BT4070124406 DIODE 1SS1 33-T-774071763604 VARACTOR DI HVU350-TRF4071570202 VARACTOR DI HVU202-30-TRF4070124406 DIODE 1SS1 33-T-774070079904 DIODE GMAO1 -BT4070124406 DIODE 1SS133-T-774070079904 DIODE GMAO1 -BT4071175001 LED BR1102W-TR4070639108 ZENER DIODE MTZJ6.8B-T-774071729907 ZENER DIODE MTZJ4.7B-T-77

    A 4070781906 ZENER DIODE MTZ-T-7739AA 4070782002 ZENER DIODE MTZ-T-7739BA 4070782101 ZENER DIODE MTZ-T-7739CA 4070781906 ZENER DIODE MTZ-T-7739AA 4070782002 ZENER DIODE MTZ-T-7739BA 4070782101 ZENER DIODE MTZ-T-7739C

    4070124406 DIODE 1SS1 33-T-774070079904 DIODE GMAO1 -BT

    A 4071490807 DIODE 1SS355TE-17A 4070049808 DIODE DSKI OE-BTA 4070049808 DIODE DSK1OE-BTA 4070049808 DIODE DSKI OE-BTA 4070049808 DIODE DSK1 OE-BTA 4070996904 DIODE MTZJ1 5A-T-77

    4070995402 ZENER DIODE MTZJ6.2B-T-774094167205 IC MC13109FB4091552400 IC BA728F-T14103288600 ICLC662108A-4K62,BASE MAIN4092816204 IC MN1 380-P

    A 4091142700 IC BA6566A 4092044607 IC TLP520-GBA 407121 1204 PHOTO COUPLE PS2505-;

    6140284072 FILTER6140283600 FILTER6450040382 INDUCTOR,22U K6450040382 INDUCTOR,22U K6450040382 INDUCTOR,22U K

    A 6450035814 INDUCTOR,1OOU JA 6450035814 INDUCTOR,1OOU J

    4050459108 TR 2SK543-4-TB4050356001 TR2SC2413K-T96-Q4050356001 TR2SC2413K-T96-Q4051469700 TRKTA1504-GR-RTH

  • PARTS

    REF. NO.orororQ401orororQ723or

    ;724ororQ725ororQ726ororQ727ororQ901orQ902ororQ904or

    :905

    ;906ororR101R102R106R107R108R11ORlllR112R125R126R127R201R203R204R206R207R209R210R211R212R213R215R216R217R220R221R223R224R225R226R227R228R229R300R301

    LIST

    PART NO. DESCRIPTION4050020308 TR2SA1037K-T96-R4050026706 TR2SA1179-M6-TB4050055508 TR2SA812-M6-T1 B4051469700 TR KTA1504-GR-RTH4050020308 TR2SA1037K-T96-R4050026706 TR 2SA1 179-M6-TB4050055508 TR 2SA812-M6-T1 B4050158704 TR2SC2812-L6-TB4050144509 TR2SC2412K-T96-R4051462206 TR KTC3875-GR-RTK4050158704 TR 2SC2812-L6-TB4050144509 TR2SC2412K-T96-R4051462206 TR KTC3875-GR-RTK4050158704 TR2SC2812-L6-TB4050144509 TR2SC2412K-T96-R4051462206 TR KTC3875-GR-RTK4050144509 TR2SC2412K-T96-R4051462206 TR KTC3875-GR-RTK4050158704 TR2SC2812-L6-TB4050158704 TR 2SC2812-L6-TB4050144509 TR2SC2412K-T96-R4051462206 TR KTC3875-GR-RTK4050131301 TR2SC2120-Y-TPE24051413109 TR KTC3203-Y-AT4051462206 TR KTC3875-GR-RTK4050144509 TR2SC2412K-T96-R4050158704 TR 2SC28 12-L6-TB4051462206 TR KTC3875-GR-RTK4050144509 TR 2SC2412K-T96-R4050158704 TR2SC2812-L6-TB4051472007 TR KTA1298-Y-RTK4050020308 TR2SA1037K-T96-R4050158704 TR2SC2812-L6-TB4050144509 TR2SC2412K-T96-R4051462206 TR KTC3875-GR-RTK4010380602 MT-GLAZE 220 JA 1/1OW4010383504 MT-GLAZE 330 JA 1/1OW4010380800 MT-GLAZE 22K JA l/10W4010377909 MT-GLAZE 1.5K JA 1/1OW4010389209 MT-GLAZE 6.8K JA 1/1 OW4010354900 MT-GLAZE 1K JA I18W4010354900 MT-GLAZE 1K JA l/8W4010354900 MT-GLAZE 1K JA I18W4010387700 MT-GLAZE 5.6K JA Ill OW4010387700 MT-GLAZE 5.6K JA 1/1OW4010387700 MT-GLAZE 5.6K JA 1/1OW4010375202 MT-GLAZE 100 JA 1I1OW4010386505 MT-GLAZE 47K JA 1/1 OW4010375202 MT-GLAZE 100 JA 1/1OW4010375400 MT-GLAZE 1K JA 1/1OW4010389308 MT-GLAZE 68K JA 1/1OW4010386505 MT-GLAZE 47K JA 1/1OW4010375707 MT-GLAZE 100K JA 1/1OW4010377909 MT-GLAZE 1.5K JA 1/1 OW4010383702 MT-GLAZE 33K JA 1/1 OW4010389209 MT-GLAZE 6.8K JA 1/1OW4010375707 MT-GLAZE 10OK JA 1/1 OW4010375608 MT-GLAZE 10K JA 1/1OW4010383603 MT-GLAZE 3.3K JA 1/1OW4010386505 MT-GLAZE 47K JA 1/1OW4010365104 MT-GLAZE 33K JA 118W4010390502 MT-GLAZE 82K JA 1/1 OW4010379309 MT-GLAZE 18K JA 1/1OW4010390403 MT-GLAZE 8.2K JA 1I1OW4010376605 MT-GLAZE 120 JA 1/1OW4010368501 MT-GLAZE 47K JA 118W4010386505 MT-GLAZE 47K JA 1II OW4010385102 MT-GLAZE 3.9K JA 1I1OW4010383504 MT-GLAZE 330 JA 1II OW4010382200 MT-GLAZE 27K JA 1/1OW

    REF. NO.

    R302R331R332R401R402R403R404R405R407R409R411R413R414R415R417R418R419R421R422R423R480R481R482R600R601R602R603R604R605R606R608R609R61OR611R616R617R619R620R625R717R719R800R801R802R803R804R805R806R808R901R902R903R904R905R906R907R908R909R91 OR911R929R950R951R952R953R954R955R956R957

    . ,7R358

    PART NO.

    4010387809401038540940103752024010380503401025870340103768034010375608401024740040103809094010355204401037570740103809094010375608401037670440103552044010355204401035520440103809094010386604401038660440103552044010380909401038090940103905024010383801401037680340103552044010376803401039050240103754004010375608401037930940103757074010386406401037560840103808004010375608401038090940102470044010376902401039060140103865054010376803401038380140103838014010383504401037580640103851024010380602401037540040103864064010388505401037570740204821054010354900401037560840103878094010375707401025820840103554024010383504401038360340103769024010377909

    DESCRIPTION

    MT-GLAZE 56K JA 1/1OWMT-GLAZE 390K JA 1II OWMT-GLAZE 100 JA 1/1OWMT-GLAZE 22 JA 1/1OWCARBON 220K JA 1/6WMT-GLAZE 12K JA l/10WMT-GLAZE 10K JA 1/1OWCARBON 10K JA l/6WMT-GLAZE 220K JA 1/1 OWMT-GLAZE 10K JA I18WMT-GLAZE 10OK JA 1/1OWMT-GLAZE 220K JA 1/1 OWMT-GLAZE 10K JA 1/1OWMT-GLAZE 1.2K JA 1/1OWMT-GLAZE 10K JA lf8WMT-GLAZE 10K JA I18WMT-GLAZE 10K JA l/8WMT-GLAZE 220K JA 1/1OWMT-GLAZE 470K JA 1/1OWMT-GLAZE 470K JA 1/1 OWMT-GLAZE 10K JA I18WMT-GLAZE 220K JA Ill OWMT-GLAZE 220K JA 1/1OWMT-GLAZE 82K JA l/10WMT-GLAZE 330K JA 1/1OWMT-GLAZE 12K JA l/10WMT-GLAZE 10K JA I18WMT-GLAZE 12K JA 1/1OWMT-GLAZE 82K JA 1/1 OWMT-GLAZE 1K JA 1/1OWMT-GLAZE 10K JA IJ+OWMT-GLAZE 18K JA 1/1OWMT-GLAZE 100K JA 1/1OWMT-GLAZE 4.7K JA 1/1OWMT-GLAZE 10K JA 1/1OWMT-GLAZE 22K JA 1/1OWMT-GLAZE 10K JA 1I1OWMT-GLAZE 220K JA 1/1OWCARBON 1K JA l/6WMT-GLAZE 120K JA 1/1 OWMT-GLAZE 820K JA 1/1OWMT-GLAZE 47K JA Ill OWMT-GLAZE 12K JA 111OWMT-GLAZE 330K JA Ill OWMT-GLAZE 330K JA 1/1OWMT-GLAZE 330 JA 1II OWMT-GLAZE 1M JA 1/1OWMT-GLAZE 3.9K JA 1I1OWMT-GLAZE 220 JA 1/1OWMT-GLAZE 1K JA Ill OWMT-GLAZE 4.7K JA IIIOWMT-GLAZE 47K JA Ill OWMT-GLAZE 100K JA 1/1OWRESISTOR 120 J- lWMT-GLAZE 1K JA I18WMT-GLAZE 10K JA Ill OWMT-GLAZE 56K JA 1/1OWMT-GLAZE 10OK JA 1/1OWCARBON 22K JA l/6WMT-GLAZE 100K JA l/8WMT-GLAZE 330 JA 1/1OWMT-GLAZE 3.3K JA l/10WMT-GLAZE 120K JA 1/1OWMT-GLAZE 1.5K JA 1/1OW

    4010390403 MT-GLAZE 8.2K JA 1/1OW4010390403 MT-GLAZE 8.2K JA Ill OW4010378104 MT-GLAZE 150K JA 1/1OW4010387700 MT-GLAZE 5.6K JA 1/1OW4010377909 MT-GLAZE 1.5K JA 1/1OW4010389308 MT-GLAZE 68K JA 1II OW

  • PARTS LISTFIEF.NU,R959R960R961R962R963R964R965R966R967R968R969R970R971R972R973R974R975RY901S405

    or

    or

    S407

    or

    01

    S451SG901SG902

    T101T103T201T202T301T701T702VR301orVR601orXlolX401XF101XF301orororXF302

    PART NO.40103894074010380701401037540040103836034010376803401037680340103863074010386208401038930840103806024010375707402048490140103648004010389001401037790940103754004010375400

    A614 25267506142530946138X(W)/AU)6142348642138X(W)/AU)6450281082138X(W)/AU)6142530948

    DESCRIPTIONREF.NO.MT-GLAZE 68OKJA1I1OWMT-GLAZE 2.2KJA1I1OWMT-GLAZE 1KJA1I1OWMT-GLAZE 3.3KJA1I1owMT-GLAZE 12K JA 1/1 OWMT-GLAZE 12K JA IIIOWMT-GLAZE 470 JA Ill OWMT-GLAZE 47 JA Ill OWMT-GLAZE 68K JA 1/1OWMT-GLAZE 220 JA 1/1OWMT-GLAZE 100K JA 1/1 OWRESISTOR 47 J- 1WMT-GLAZE 3.3K JA I18WMT-GLAZE 680 JA 1II OWMT-GLAZE 1.5K JA 1/1 OWMT-GLAZE 1K JA Ill OWMT-GLAZE 1K JA 1/1OWRELAYSWITCH, SLIDE(CLT-138WAU, CLT-

    SWITCH, SLIDE(CLT-138WAU, CLT-

    SWITCH, SLIDE(CLT-138WAU, CLT-

    SWITCH, SLIDE(CLT-138WAU, CLT-138X(W)/AU,CLT-l 38/RU)6450281082 SWITCH, SLIDE(CLT-138WAU, CLT-138 X(W)/AU,CLT-l 38/RU)6142348642 SWITCH, SLIDE(CLT-1 38X/AU,CLT-138X(W)/AU,CLT-l 36/RU)6450069673

    A 6450253331A 4071900603

    64503294256450329401645032941864503294326450280771

    A 6450126093A 6450126093

    645022951061425072856450229510614250726564502807956142562109614265358661403051046140305098614030508161403050746142613771

    SWITCH,PUSH 1P-lTSURGE-ABSORBERVARISTOR ERZVA7V201 (CLT-I 38X/AU, CLT-138X(W)/AU, CLT-l 38X/NZ,CLT-138X(W)/NZ)TRANS,RF,39.3MHZTRANS,0SC,29MHZTRANS,0SC,30MHZTRANS,RF,30MHZTRANS,IF 455 KHZTRANS,ISOLATETRANS,ISOLATEVR,SEMI,1OOK NPOTENTIOMETERVR,SEMI,1OOK NPOTENTIOMETEROSC,CRYSTAL 10.24MHZRESONATOR,XTALFILTER,LCI.F FILTERI.F FILTERI.F FILTER.I.F FILTERFILTER

    REMOTE MAIN PWB ASSYREF. NO.271BZ699orcoolCO02CO04CO08ColoCol 1C012C013C020

    PART NO.614300884261423496186450242977403207050540320117064032070505403192590540300874064030088007403008740640300874064030126808

    DESCRIPTIONASSY,PWB,REMOTE MAINBUZZERBUZZERCERAMIC 0.47U Z 16VELECT 470U M 6.3VCERAMIC 0.47U Z 16VCERAMIC O.l U K 25VCERAMIC 10P D 50VCERAMIC 10P D 50VCERAMIC 10P D 50VCERAMIC 10P D 50VCERAMIC 15P J 50V

    - 1[

    REF. NO.C021C150cl 55C157C158C160C163Cl 65C251C253C254C255C256C257C260C262C351C352C353C354C355C358C611C612C613C614C615C616C650C651C652C653C654C655C656C657C658C659C660C661C666C668C669C670C671C672C674C675C676C689C699CNOO1orCN151CN951CN952DO05DO06DO07DO08DO09D098orD099D251D660D699IcoolICO03IC351

    3-

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

    DESCRIPTIONCERAMIC 15P J 50VCERAMIC 10P D 50VCERAMIC lU K 16VCERAMIC 9P D 50VCERAMIC 15P J 50VTA-SOLID 10U M 10VCERAMIC 4P C 50VCERAMIC 4P C 50VCERAMIC 47P J 50VCERAMIC 5P C 50VCERAMIC 100P J 50VCERAMIC 47P J 50VCERAMIC 47P J 50VCERAMIC 100P J 50VCERAMIC 15P J 50VTA-SOLID 2.2U M 10VCERAMIC lU Z 16VCERAMIC O.l U Z 25VCERAMIC O.l U Z 25VCERAMIC O.l U Z 25VTA-SOLID 10U M 10VCERAMIC O.l U K 25VCERAMIC 120P J 50VCERAMIC 1500P J 50VCERAMIC lU Z 16VCERAMIC 2200P J 50VCERAMIC 2200P J 50VCERAMIC lU Z 16VCERAMIC O.l U K 25VCERAMIC 27P J 50VCERAMIC lU Z 16VCERAMIC 0.47U Z 16VCERAMIC 0.1 U K 25VCERAMIC 8200P K 50VCERAMIC 2200P J 50VCERAMIC 330P J 50VCERAMIC 0.47U Z 16VCERAMIC lU Z 16VCERAMIC 220P J 50VCERAMIC O.l U K 25VCERAMIC 0.033U M 50VCERAMIC lU Z 16VCERAMIC O.l U K 25VCERAMIC 2200P K 50VTAOSOLID 3.3U M 10VCERAMIC 3900P K 50VCERAMIC O.l U K 25VCERAMIC 100P J 50VCERAMIC O.l U K 25VTA-SOLID 10U M 10VCERAMIC 0.47U Z 16VPLUG,2PPLUGPLUG,2PTERMINAL, CHARGETERMINAL, CHARGELED BRI112H-730-TRLED PY1 112H-730-TRLED PY1 112H-730-TRLED PY111 2H-730-TRLED PY1 112H-730-TRDIODE KDS181-RTKDIODE DAP202K-T146ZENER DIODE UDZ5.6B-TE-17VARACTOR DI KV1832C-TRDIODE 1SS355 TE-17DIODE 1SS355TE-17IC UPD750008GB-F07-3BSIC PST9127N-RIc MC13109FTA

  • REF. NO.IC653L151L153MICO1QOO1orororQO02orororQO03orororQO04ororQ251Q252

    Q253

    Q698orororQ699ororRO1ORO11R012R013R014R015R017R019R020R024R025R026R027R028R029R031R033R036R037R038R042R045R046R047R051R052R095R099R151R154R155R156R160R161R162R251R252R253R254R255R256

    PART NO. DESCRIPTION4091552400 ICBA728F-T16140283594 FILTER6142497715 INDUCTOR 0.47UH M6142454275 MICROPHONE4050077708 TR2SB624-T1-BV44051472007 TRKTA1298-Y-RTK4050802409 TR 2SB624-BV5-T14050087509 TR2SB815-B6-TB4050055508 TR2SA812-M6-T1 B4050026706 TR 2SAI 179-M6-TB4050020308 TR2SA1037K-T96-R4051469700 TRKTA1504-GR-RTH4050087509 TR2SB815-B6-TB4050802409 TR 2SB624-BV5-T14050077708 TR 2SB624-T1 -BV44051472007 TR KTA1298-Y-RTK4050055508 TR2SA812-M6-T1 B4050026706 TR 2SA1 179-M6-TB4051469700 TRKTA1504-GR-RTH4051467607 TR2SC4098-Q-T1064051497000 TR2SC4774-S-T1064051467607 TR2SC4098-Q-T1064050087509 TR2SB815-B6-TB4050802409 TR 2SB624-BV5-T14050077708 TR 2SB624-T1 -BV44051472007 TR KTA1298-Y-RTK4050158704 TR 2SC2812-L6-TB4050144509 TR2SC2412K-T96-R4051462206 TR KTC3875-GR-RTK4010375707 MT-GLAZE 100K JA Ill OW4010375707 MT-GLAZE 100K JA 1/1OW4010375707 MT-GLAZE 100K JA 1/1OW4010375707 MT-GLAZE 100K JA 1/1 OW4010375707 MT-GLAZE 100K JA 1/1 OW4010361700 MT-GLAZE 22K JA I18W4010375608 MT-GLAZE 10K JA Ill OW4010380909 MT-GLAZE 220K JA 1/1OW4010383603 MT-GLAZE 3.3K JA 1/1 OW4010373703 MT-GLAZE 820 JA I18W4010380701 MT-GLAZE 2.2K JA IIIOW4010375202 MT-GLAZE 100 JA 1/1OW4010375202 MT-GLAZE 100 JA 1/1OW4010375202 MT-GLAZE 100 JA 1/1OW4010375202 MT-GLAZE 100 JA Ill OW4010375707 MT-GLAZE 100K JA 1/1OW4010375707 MT-GLAZE 10OK JA Ill OW4010375707 MT-GLAZE 100K JA Ill OW4010372102 MT-GLAZE 6.8K JA I18W4010354900 MT-GLAZE 1K JA 118W4010387809 MT-GLAZE 56K JA 1/1OW4010375707 MT-GLAZE 10OK JA 1/1OW4010375707 MT-GLAZE 10OK JA 1/1 OW4010375400 MT-GLAZE 1K JA 1/1OW4010375707 MT-GLAZE 10OK JA Ill OW4010383603 MT-GLAZE 3.3K JA Ill OW4010387809 MT-GLAZE 56K JA 1/1OW4010386406 MT-GLAZE 4.7K JA 1/1OW4010388905 MT-GLAZE 68 JA 1/1 OW4010379309 MT-GLAZE 18K JA Ill OW4010377909 MT-GLAZE 1.5K JA 1/1OW4010387700 MT-GLAZE 5.6K JA Ill OW4010354900 MT-GLAZE 1K JA 118W4010354900 MT-GLAZE 1K JA I18W4010354900 MT-GLAZE 1K JA 118W4010390205 MT-GLAZE 82 JA Ill OW4010389308 MT-GLAZE 68K JA 1/1OW4010380503 MT-GLAZE 22 JA 1/1OW4010375400 MT-GLAZE 1K JA 1/1OW4010378104 MT-GLAZE 150K JA Ill OW4010375400 MT-GLAZE 1K JA 1/1OW

    REF. NO.R257R258R259R260R261R262R263R264R265R350R351R352R354R611R612R613R614R615R616R617R650R651R652R653R654R655R656R657R658R660R661R662R663R666R669R670R672R673R674R675R676R678R680R688R689R696R697R698R699T153T253T351VR351VR651XO02X151XF151XF152XF351orororXF352or

    -19-

    PART NO.4010390502401037570740103822004010383603401037790940103902054010383603401038760140103752024010364701401038220040103756084010388806401038650540103865054010386505401038370240103905024010379309401036000040103905024010390601401037680340103793094010376803401039050240103780054010382200401037800540103757074010380909401038370240103781044010375608401037570740103794084010375707401038920940103754004010354900401038770040103892094010390403401038070140103821014010380701401037570740103806024010383405645032939564503293886450280771645011085664501198286142314333645028079564503254416450325458614030510461403050986140305081614030507464501116006142613764

    DESCRIPTIONMT-GLAZE 82K JA Ill OWMT-GLAZE 10OK JA 1/1 OWMT-GLAZE 27K JA 1/1OWMT-GLAZE 3.3K JA 1I1OWMT-GLAZE 1.5K JA 1/1OWMT-GLAZE 82 JA 1/1OWMT-GLAZE 3.3K JA 1/1OWMT-GLAZE 560 JA Ill OWMT-GLAZE 100 JA 1/1OWMT-GLAZE 330 JA 118WMT-GLAZE 27K JA Ill OWMT-GLAZE 10K JA Ill OWMT-GLAZE 620K JA 1/1OWMT-GLAZE 47K JA 1/1OWMT-GLAZE 47K JA 1/1OWMT-GLAZE 47K JA 1/1 OWMT-GLAZE 33K JA 1/1OWMT-GLAZE 82K JA 1/1OWMT-GLAZE 18K JA 1/1OWMT-GLAZE 180K JA I18WMT-GLAZE 82K JA 1/1OWMT-GLAZE 820K JA 1/1OWMT-GLAZE 12K JA l/10WMT-GLAZE 18K JA 1/1 OWMT-GLAZE 12K JA Ill OWMT-GLAZE 82K JA Ill OWMT-GLAZE 15K JA Ill OWMT-GLAZE 27K JA 111OWMT-GLAZE 15K JA 1/1OWMT-GLAZE 10OK JA 1/1OWMT-GLAZE 220K JA 1/1OWMT-GLAZE 33K JA 1/1OWMT-GLAZE 150K JA 1/1 OWMT-GLAZE 10K JA 1/1 OWMT-GLAZE 10OK JA 1/1OWMT-GLAZE 180K JA 1/1OWMT-GLAZE 10OK JA 1/1OWMT-GLAZE 6.8K JA IIIOWMT-GLAZE 1K JA 1/1OWMT-GLAZE 1K JA 118WMT-GLAZE 5.6K JA 1/1OWMT-GLAZE 6.8K JA 1/1OWMT-GLAZE 8.2K JA 1/1OWMT-GLAZE 2.2K JA l/10WMT-GLAZE 2.7K JA Ill OWMT-GLAZE 2.2K JA 1/1 OWMT-GLAZE 10OK JA 1/1OWMT-GLAZE 220 JA Ill OWMT-GLAZE 33 JA 1/1 OWTRANS,0SC,19.5MHZTRANS,0SC,39.7MHZTRANS,IF 455 KHZVR,SEMI,1OOK NVR,SEMI,300K NRESONATOR,XTAL 4.15MHZOSC,CRYSTAL 10.24MHZFILTER,BPFILTER,BPI.F FILTERI.F FILTERI.F FILTERI.F FILTERCERAMIC FILTER 455 KHZFILTER

  • TROUBLE SHOOTING

    L

    a.

    1.

    2.

    3.

    4.

    5.

    6.

    7.

    b.

    1.

    2.

    3.

    c.

    1.

    2.

    3.

    4.

    5.

    The base station does not operate.

    Is the AC adaptor connected to an AC 230V line ?

    Is the jack (DC 9V) connected to the base station ?

    Is the voltage of C of Q901 9V or higher ?NO Is the voltage of AC adaptor output 9V ?

    Check AC adaptor.1 YESv

    Is the voltage of E of Q901 6.OV ? Check Q908.

    1 YESv NO

    Is the voltage of pin (11) of IC401 5.3V ? Check D401.

    1 YES1

    Is the level of pin (12) of IC401 High ? Check IC402.

    1 YESv

    Is the frequency of pin (1O) of IC401 4.0932 MHz? Check the OSC, circuit include X401.

    tYES

    Is the level of pin (14) of IC401 High ? Check D907, Q902 and Q401. I

    The handset does not operate.

    Is the voltage of pin (39) of ICOO1 3.3V or higher ?

    Is the level of the reset terminal of pin (20) of ICOOI(High7

    +YES

    Is the frequency of pin (22) of ICOOI 4.15 MHz ? Check XO02 and ICOO1.

    The security code cannot be registered. (Base station)

    (Voice communication are not possible by pushing by the TALK button. The unit dose not link.)

    Is the level of pin (29) of IC401 (High ? Check charger terminals Q904.

    1 YES tv NO Is the level of collector of YES

    Is a carrier signal being output to the antenna?Check Q201 and

    b Q204 High ? b Q202.YES

    J NOw

    I Is the level of pin (7) or IC401 Low?

    __.L_-*+4- 0-?f~~out:checIsa modulation signal (30MHz) being output to the

    1 Check IC301, D202 Ir

    Is RX data being input to pin (4) of IC401 ?

    YES NO

    Check IC401.I

    tIs RX data being output to pin (17) of IC301 ? Check QIOI and IC301.

    -20-

  • TROUBLE SHOOTING

    d.

    1.

    2.

    3.

    4.

    The security code cannot be registered. (Handset)

    (Voice communications are not possible by pushing the TALK button. The unit does not link.)

    Is the level of pin (32) ICOOI High?NO

    Check charger terminals and D099.J

    1-1s a carrier signal being output NOto the antenna ?YES

    Is there voltage in terminal

    (C) of QOO1 ?

    YES~~Is the level of pin (27) of ICOO1Low?

    I Is there voltage in terminal (C) of Q253 ?II , v

    I I Check Q252. I I Check Q253 and D251. Il 1 1

    Isa modulation signal (39 MHz) being output to the

    antenna?

    YES

    NO > Is TX data being output to

    pin (26) of ICOO1. Check ICOO1.

    &v

    Is RX data being input to pin (37) of ICOO1 ?NO

    Is there voltage in terminal (C)of QO02.I

    ~~ YES ~ YES ~ NO1

    Check ICOO1. Is RX data being output to pin (15) of IC351 ?

    4 YES i NO]-~

    ICheck ICOO1. I

    e. Transmission signaL

    T

    Check XF151 and IC351.

    x

    I Handset I

    *1. Does the transmission signal reach pin (41 ) of IC351 ? Check MIC. \

    1 YES2. Does the transmission signal reach pin (47) of IC351 ? Check IC351. 1

    I Base station IYES

    3. Does the transmission signal reach pin (17) of IC301 ? Check IC301.

    YES

    4. Does the transmission signal reach pin (18) of IC301 ? Check IC301.

    YES,

    5. Does the transmission sig

    T701 ?Check IC301.

    YES NO

    6. Does signal reach pin (15) of IC704 with respect to Check is pin (7) of IC704 voltage above 1.8V.

    pin (l)?i NO

    Check IC704.J

    -21-

  • TROUBLE SHOOTING

    f.

    1.

    2.

    3.

    4.

    5.

    6.

    No voice signal is emitted during voice communications of handset ear speaker. (TALK MODE)

    I Base station 1YES

    I ISthere voltage in t~lNO

    YES

    I Does the voice signal reach secondary of T702 ? 1

    I YES + NOI

    I I Check T702. II I !

    *Does the voice signal reach pin (45) of IC301 ?

    1YES NO

    Check Q727,Q726. 1

    H* Is the switch (RY901 ) NO Check L908, L907,ION!, ? CN901 .Is the level of pin (18) of

    IC401 Low ?Check IC401.

    I

    Is the level of collector of NO

    Q905 (High?Check Q905.

    I Check Relay. I+

    Does the voice signal reach pin (50) of IC301 ? Check IC301.

    YES

    I Handset I

    Does the voice level reach pin (23) of IC351 ? Check IC351, XF151.

    +YES

    NOI Does the voice level rea~~ -[Check IC351. 1, 1 I I

    I Check ear speaker. I

    g. The number cannot be dialed.g-1. PULSE MODE

    1. I Is the High/Low signal beina emitted to Din (18) of IC401 ? &l Check IC401.I I

    Check Q905. 1

    ICheck Relay. I

    g-2.TONE MODE

    1. Does the TONE signal reach pin (21 ) of IC401 ? Check IC401, IC705.

    1 YES7

    Does the TONE signal reach (18) of IC301 ? Check IC301.I

    YES

    2. Does the TONE signal reach secondary of T701 ? Check Q723, Q724.I 1

    YES

    3. Does the TONE signal reach Telephone Line ? Check T701, L907, L908.1

    -22-

  • TROUBLE SHOOTING

    h. Theringer does not ring.

    Base station

    i1. Are the Handset and Base station linked? Check refer to the section (c) and (d).

    YES

    2. Does the ringer signal reach pin (1) and (2) of IC701 ? Check CN901, L907, L908, D903, and D904.

    3.

    YES

    Is the High/Low signal being emitted to pin (3) and (4) of Check IC701.

    IC901 ?

    iYES

    4. Is the High/Low signal being emitted to pin (6) of IC401 ? Check Q906.

    +YES

    Handset

    i1. Is the ringer tone signal being output to pin (42) of ICOO1 ? Check ICOOI.

    4

    2. Is the ringer tone signal being reached to pin (5) of Q699 ? Check Q699.

    -23-

  • .-

    L

    L

    L

    IC BLOCK DIAGRAMICOO1 UPD750008GB (MICRO PROCESSOR) PIN NAME FUNCTION (QFP44)

    NO. PORT NAME DESCRIPTION OF FUNCTION ACTIVE 1/0

    1 P72/KR6 RING SW RINGER SWITCH H 1(1/0)

    2 P71/KR5 TEST TEST MODE SWITCH L 1(1/0)

    3 P70/KR4 SUB OSC SW SUB CLOCK SW (L=NO SUB CLK) 1(1/0)

    4 P63/KR3 KEY IN KEY MATRIX INPUT 1(1/o)

    5 P62 /KR2 KEY IN KEY MATRIX INPUT 1(1/0)

    6 P61/KRl KEY IN KEY MATRIX INPUT 1(1/0)

    7 P60/KRo KEY IN KEY MATRIX INPUT 1(1/0)

    8 P53 KEY OUT KEY MATRIX STROBE OUT o(o)

    9 P52 KEY OUT KEY MATRIX STROBE OUT o(o)

    10 P51 KEY OUT KEY MATRIX STROBE OUT o(o)

    11 P50 KEY OUT KEY MATRIX STROBE OUT o(o)

    12 NC

    13 P43 TALK LED TALK LED CONTROL L 0(1/0)

    14 P42 H/F LED HANDS FREE LED CONTROL L 0(1/0)

    15 P41 BUZ CONT BEEP SIGNAL CONTROL 0(1/0)

    16 P4 o DIAL LED DIAL LED CONTROL L 0(1/0)

    17 Vs s POWER SUPPLY (GND)

    18 XT1 SUB CLK SUB CLOCK IN (32.768KHz) no use I(I)

    19 XT2 SUB CLK SUB CLOCK OUT (32.768KHz) no use o(o)

    20 RESET SYSTEM RESET INPUT

    21 xl MAIN CLK SYSTEM CLOCK IN (4.15MHZ)

    22 x2 MAIN CLK SYSTEM CLOCK OUT (4.15MHz)

    23 P33 RING LVL RINGER LEVEL CONTROL (L=LOUD,H=MIN) 0(1/0)

    24 P32 CD AUTO SCAN SIGNAL LEVEL DETECT L 1(1/0)

    25 P31 RX POWER RX POWER CONTROL L 0(1/0)

    26 P3o TX DATA TRANSMIT DATA OUTPUT (3-ST) 0(1/0)

    27 P81 TX PWR 1 TX POWER CONTROL 1 L 0(1/0)

    28 P8 O PLL CE MC13109 DATA SET 0(1/0)

    29 P03 10th/25th SW 10th/25th SWITCH (L=1OCH) 0(1/0)

    30 Po2/so PLL DA MC13109 DATA 0(1/0)

    31 PO1/SCK PLL CK MC13109 DATA CLOCK 0(1/0)

    32 Poo/INT4 CHARGE CHARGE DETECT H I(I)

    33 P13/TIo NOT USE I(I)

    34 NC

    35 P12/INT2 PAGE SW PAGE/INT CHANGE SW (H=cLT538) I(I)

    36 P1l/INTl KEY IN KEY MATRIX INPUT I(I)

    37 PIO/INTO RX DATA RX DATA INPUT 1(1/0)

    38 VDD POWER SUPPLY (VDD)

    39 VDD POWER SUPPLY (VDD )

    -24-

  • DIAGRAM

    ENO.

    40

    41

    42

    t

    43

    44

    PORT NAME DESCRIPTION OF FUNCTION ACTIVE 1/0

    P23/BUZ SP CNT SPEAKER PHONE SIGNAL SWITCH L 0(1/0)

    P22 TX PWR 2 TX POWER CONTROL 2 L 0(1/0)

    P21 IBuzzER I BUZZER SIGNAL OUTPUT I I 0(1/0) I

    P2o IMIC cNT I MIC SIGNAL CONTROL I I 0(1/0) IP73 /KR7 BATT LOW I BATTERY LOW DETECT I L I 0(1/0) I

    KEYMATRIX

    lN/OUT P50 PSI P52 P53P60 1 4 7 *P61 2 5 8 0P62 3 6 9 #P63 FLASH MEMO CHAN WPPll H/F INT TALK END

    IC401 LC662108A (MICRO PROCESSOR) PIN NAME FUNCTION (DIP30SD)

    NO. PORT NAME DESCRIPTION OF FUNCTION ACTIVE 1/0

    1 P20/SIO PLL DA MC13109 DATA 0(1/0)

    2 P21/soo PLL CE MC13109 DATA SET 0(1/0)

    3 P22/scK-oB PLL CK MC13109 DATA CLOCK 0(1/0)

    4 P23/INTO RX DATA RX DATA INPUT 1(1/0)

    5 P30/INTl-B @RESERVED(V-MAIL LED) 0(1/0)

    6 P31/POUTO TX DATA TRANSMIT DATA OUTPUT (3-ST) 0(1/0)

    7 P32/POUTl TX POWER TRANSMIT POWER CONTROL L 0(1/0)

    8 Vss Vss POWER SUPPLY (GND)

    9 Oscl Oscl SYSTEM CLOCK IN (4.093mz) 1(1/0)

    10 0SC2 0SC2 SYSTEM CLOCK OUT (4.093MHz) 0(1/0)

    11 VDD VDD POWER SUPPLY (VDD)

    12 RES-B RESET SYSTEM RESET INPUT L 1(1/0)

    13 TEST NO USE 1(1/0)

    14 P33/HoLD-B HOLD AC POWER CHECK L 1(1/0)

    15 P40 HF CNT HANDSFREE CONTROL 0(1/0)

    16 P41 SUB GND DTMF NOISE CANCEL L 0(1/0)

    17 P42 SP CNT SPEAKER IC CONTROL 0(1/0)

    18 P43 RELAY TEL-LINE CONTROL L 0(1/0)

    19 P50 TEST 1 TEST MODE SWITCH 1 L 1(1/0)

    -25-

  • IC BLOCK DIAGRAM

    INO . IPORT INAME I DESCRIPTION OF FUNCTION I ACTIVE I 1/0

    20 P51 TEST 2 ! TEST MODE SWITCH 2 L 1(1/0), ,21 P52 ! DTMF ! DTMF OUTPUT ! 0(1/0)r 122 P53/INT2 ! INUSE/CHG LED ! INUSE/CHARGE LED CONTROL ! L ! 0(1/0)

    ,23 Poo T/P ToNE/PuLsE SWITCH INPUT (H=TONE) 1(1/0)

    24 Pol RING RINGER SIGNAL INPUT L 1(1/0)

    25 P02 CD AUTO SCAN SIGNAL LEVEL DETECT L 1(1/0)

    26 P03 PAGE PAGE KEY INPUT L 1(1/0)

    I 271 P1O I M-B I SET MAKE-BREAK (L=39%) I I 1(1/0)I 281 Pll I I I I 1(1/0)

    I 29 P12 ! CHARGE I HANDSET CHARGE DETECT ! L ! 1(1/0)30 P13 I FLASH SW FLASH TIME SWITCH L=100ms,H=600ms I I 1(1/0)

    TEST MODE

    TEST1 TEST2 MODEH H NORMALL H 10CHliX&VCO~ .H L 10CHRX&VCO?L L 10CH &lOCHTX

    IC351 MC13109FTA (Universal CTl Subsystem)

    21Rx In

    Em,[email protected],er

    Mute 21

    ExpanderRx OUT

    &

    &r:& .2 h.15

    - Oeta Oti

    Tx In41

    l%% * Sp

    47Tx OUT* 7

    8 T. Phase LowTx VCO +Oetector

    Battery ~ :tiW~B:y!y

    Indkmtor

    -26-

  • VOLTAGE OF IC & TRANSISTOR

    * REMOTE

    E+l-41#.....................----3*1

    =17.. -.:..0.0031

    --iii~. . . . . .1.4633------

    ICOO1 uPD750008GB-F07 1Pin No. 3*2 4

    Voltage 1.9818*1. . . . . .1.1732------

    Voltage 0.00 3.80 3.80 1.74 1.85 0.00 3.46 0.00 3.36 2.65 3.80 3.80 3.80Pin No. 44.. . . . . . . . . . . . . . . . . . . . . . . . . . . . ----- . . . . . . . . . . . . . . . . . . . . . . . . . . .. ----- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . .Voltage 2.76

    13m-x. . . . . .1.8041

    (-.00

    .. . . . . .

    14*1

    2.78T. . . . .3.8042

    0.00

    .. . . . . .

    14*2

    Yz-Y. . . . .0.0043

    -i

    3.80

    .. . . . . .

    ICO03 PST9127N

    Transistor No. QOO1 QO02 QO03 QO04 Q251

    Pin Name.. . . . . . . . . . . . . . . . . . . . .Voltage

    Transistor No. Q252 Q253 Q680* 1 Q690*1 Q698*2

    Pin NameVoltage

    Eazt%!d NOTE: *1 cct. with handsfree feature / *2 cct. without handsfree*3 cct. with intercom feature / *4 cct. with paging only* BASE

    IC401 LC662108APin No. 1 2 3 4 5 6 7 .8 9 10 11 12 13 .. J.?.. ...!... ,.1.!. .. . . . . . . . . . . . . . . . . . . . . ----- . . . . . . . . . . . ..- . . . . . . . . . . . . . . . . ----- . . ----- . . . . . . . . . . . . . . . . . . . . ------- .. . . ..- .. . . . . .Talk Mode 0.00 0.00 0.00 4.86 0.00 2.38 0.00 0.00 1.44 2.81 5.22 5.20 0.00 5.200.27 0.00

    Pin No. 17 18 19 20 ~ -zQ!_~ & & & & J& A J?_ _ _Talk Mode 5.20 0.19 5.20 5.19 5.30 0.13 4.25 5.19 0.00 5.20 4.27 0.40 5.20 0.00

    IC402 MN1380PPin No.Talk Mode

    -27-

  • OF IC & TRANSISTOR

    IC704 BA6566 MEASUREMENT WITH REFERENCE TO PIN 1.Pin No.Talk Mode

    IC302 BA728Pin No.

    Talk Mode

    Transistor No. Q101 Q201 Q202 Q204 Q401

    Pin No.Talk Mode

    Transistor No. Q724 Q723 Q727 Q726 Q725

    Pin No.. . . . . . . . . . . . . . . . . . . . .Talk Mode

    L

    Transistor No. Q901 Q902 Q904 Q905 Q906

    Pin No.. . . . . . . . . . . . . . . . . . . . . .Talk Mode

    L

    -28-

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    Instruction ManualRelease SheetMENU