Sanyo CLT-186X User manual

Illli
Service manual
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 ................. Compande IV
Memory Dial ....................... 10-number
Channel Access ................. 10-channel
Security Codes ................... 10 million
Speaker Phone .................. yes
Continuous Stanby ............. 40-days
Auto Standby/
Quick Talk Access .............. yes
Paging ....................... yes
Flash ....................... yes
Instant Tone ....................... yes
Ring control ....................... yes
Hearing-Aid Compatible ..... yes
Si o
IFILE NO. I
Cordless Telephone CLT-I 86X(AU)
CLT-I 86(Ru)
PRODUCT CODE No.
163 046 93(AU)
163 046 91(RU)
Antenna ....................... Rod(BASE STATION)
RUBBER(HANDSET)
Walk-Mountable ................. yes
Power Source
Base station: AC 230-240V, 50Hz,
DC9V
Handset: Ni-Cd battery: 3.6V, 270 mAH
Dimensions Base station: 187 (W) x71 (H) x244 (D) mm
Handset: 57(W) x288 (H) x57 (D) mm
Accessories ....................... AC adaptor and plug adaptor
Telephone line cord
Wall mount Hanger
Instruction manual
Number Memory Index Sheet
Battery Pack
Specifications subject to change without notice.
LREFERENCE No. SM900105

OPERATION
HANDSET r
/
Earpiece
END Button
Press to end a call.
\
TALIOVOLUME Button/Indicator
Pressto receive an incoming
call or to place an outgoing call.
Lights when the harmet is in
talk mode.
Also used to change the \
receiving level (normal or loud)
of the earpiece.
FLASH Button
Usedto accessspecialservices
offeredbyyour telephone —
company (call waiting, for
example).
MEMORY Button /
Pressto storephonenumbersin
speed dialmemoryorto call a
/
storedphonenumber.
TONE/* Button
Pressto temporarilyswitchto
Touch-Tonedialing.
/
D
/
Antenna
Microphone’ Contact Points
For handset battery
charging.
BATT.LOW Indicator
/Lights when the battery pack
needs recharging.
(If the battery pack is completely
exhausted, this indicator does
not light. )
CHANNEL Button
/P:sstoch ange to aclear
cannel if you hear noise or
interference during acall.
REDIAUP (pause) Button
\:~dto redial the last number
If you press any other dialing
button before pressing this
button, it functions as apause
\button.
IDialing Buttons
\SPEAKER Buttordlndicator
Press to use the handset
speakerphone.
Also used to change the volume
level (normal or loud) of the
handset speakerphone. Also
lights when the handset
speakerphone is in use.
-1-

OPERATION
Speaker
Located on the rear.
/
;
P
P
I
I
Bat!ery;ompartment RINGER Switch
Turns the handset ringer on and off.
This switch must be set to the ‘ion”
position in order to hear aring when an
incoming call is received.
If the ringer disturbs you, set to the “off
position, the ring of the handset will be
muted.
-2-

I
OPERATION
IN USE Indicator
Lightswhenthetelephoneis in use.
POWER FAILURE BA’ITERY LOW
Indicator \CHARGE Indicator
Lights when the handset battery is being recharged.
Lights whenbackupbatteriesare
exhaustedor notinstalledwiththeAC
adaptorconnected.
Backupbatterycompartment
Locatedon the underside.
—Antenna
For optimum perforrnance,extend to full
length.
Contact Points -CHARGE Indicator
Forhandsetbattery Lightswhen the handset batteryis being
charging. recharged.
,Modular Telephone Jack (TEL LINE)
ACAdaptorJack (AC ADAPTOR DC 9V)
FLASH TIME Settingswitch
(CLT-186X) TONE/PULSE SelectSwitch
-3-

ADJUSTMENT
1. ALIGNMENT FOR BASE SECTION
NOTE: During alignment, disconnect the antenna wire from the
set.
For test mode condition, please refer to Remarks.
1-1. Tx/Rx VCO (See FIG-1, TABLE-1)
Test mode: Keep pressing “PAGE” key down during supply of
9V dc and toggle the side switch of “PULSE/TONE”
switch.
Confirm wheather the Dower failure batterv low LED and
Test Equipment IN-USE LED and all ON.
●Digital Voltmeter
●DC Power Supply (DC 9.OV...CENTER MINUS)
●Frequency Counter
Unit Condition
a)
b)
c)
Ld)
Set unit to “TEST” mode.
Connect the circuit as shown.
Confirm the unit is transmitting at channel 10,
30.300 MHz,through the frequency counter.lf not change the
channel by using ‘(PAGE key.
Align T201 (Tx) andT102 (Rx) to obtain 3.OV f0.1VDC from
read of digital voltmeter respectively.
Adjustment I1..;+
U1 Ill
b#Tx
ITx VCO I
mRF(H)
Frequency RX VCO
Counter RF(E) GND
F
Rx
(FIG-1)
Digital
Voltmeter I
‘&/ STEP CONDITION ADJUST ADJUSTED VALUE SPECIFICATION
1.Tx VCO Tx VCO side T201 3.0 v 3.ovio.l v
2. Rx VCO Rx VCO side T102 3.0 v 3.OV*O.1 v
(TABLE-1)
L
-4-

ADJUSTMENT
1-2. TRANSMllTING (See FIG-2, TABLE-2, FIG-3, TABLE-3)
Test Equipment
●
●
●
●
●
●
RF Electronic Voltmeter
Linear Detector
AC Adapter (DC9.OV...CENTER MINUS)
Frequency Counter
AF Oscillator
Dummy Load (50 L?)
Unit Condition
a)
b)
c)
d)
e)
f)
9)
Continue from 3-1 ,test mode condition.
Connect up the circuit as shown below.
Access channel 7, 30.225MHz, by pressing “PAGE” key.
Switch position S402 +PULSE Tx: “ON”
Through the frequency counter ,confirm the unit is transmitting
in 30.225MHz by aligning CT1 01.
Confirm the transmission power is 6.OdBm +2.5dBm through
the RF Voltmeter with the 50 ohm adaptor.
Tx MODULATION 1. Mute the Rx by soldering a220pF
at R31O to GND.
2. Adjust AF oscillator to 1KHz, and the
output level at the ACVM is -20dBm.
3. Align VR601 to obtain 2.0 kHz *0.1
Adjustment (T-1)
at linear detector.
4. Confirm at AF Osillator to Tel Iinne.
300 Hz, –20 dBm: the read of linear
detector 1.4 kHz *0.45 kHz dev.
3kHz, –20 dBm: the read of linear
detector 3.3 kHz *0.45 kHz dev.
h) TX DATA MODULATION
1. After Tx modulation alignment
,disconnect DC 9V from the unit and
short 33 pin and 5 pin (IC401 )to
ground. then connect DC 9V to the
unit ,and push PAGE key.(TX DATA
is sent.)
2. Check the read of linear detector is
3.5 kHz *1.0 kHz dev.
3. After Transmitting Alignment,open
33 pin and 5 pin(lC401 )from ground
and dis-solder Elect cap 220LF/1 OV
from R31O to Gnd.
Unit
*d b
RF (H) CARR
RF
oElectronic
RF (E) FREQ Voltmeter
I50$2 Dummy
IFrequency
Counter
(FIG-2)
STEP CONDITION ADJUST ADJUSTED VALUE SPECIFICATION
1. Tx LEVEL CARR side 6.0 dBm 6.0 dBm +2.5 dBm
2. Rx FREQUENCY FREQ side CT101 30.225 MHz 30.225 MHz *0.5 kHz
(TABLE-2)
-5-

ADJUSTMENT
Adjustment (T-2)
Output impedence
600 QUnit
RF (H)
AF Loop (TEL Line) Linear
Oscillator Simulator RF (E) Detector
R31 OGND
Power +~ !
supply
48V oc 220 ~F/10V
(FIG-3)
STEP ICONDITION IADJUST IADJUSTED VALUE ISPECIFICATION
II I I
3. LINE Mod. ]OSC OUTPUT II kHz IVR601 2.0 kHz dev. 2.0 ~().1 kHz dev.
(-20 dBm) 300 kHz ------ 1.4 kHz dev. 1.4 t0.45 kHz dev. -
I I 1 1
13 kHz -....- 3.3 kHz dev. 3.3 ~().45 kHz dev.
4. DATA Mod. ................ ------ 3.5 kHz dev. 3.5 *1.0 kHz dev.
(TABLE-3)
1-3. RECEIVING (See FIG-4, TABLE-4)
Test Equipment
●FM SSG (50 Q:OPEN TYPE)
●AC Voltmeter (AFVM)
●AC Adapter (DC 9.OV CENTER MINUS)
●Distortion Meter
●Dummy Load (600 Q)
Unit Condition
a)
b)
c)
d)
e)
f)
9)
Set the condition as in 3-2.
Depress “PAGE to change to channel 6, 30.220 MHz
confirm through frequency counter.
Switch position S402 -) TONE Tx “OFF”
Connect the circuit as shown below.
Set the frequency Modulation Signal generator to
39.900MHz, 1000Hz mod. 2000Hz dev. and 46dBU to 5dBy
Rx IF
Align T301 to obtain maximum deflection and minimum
distortion from the read of AC voltmeter and distortion meter
respectively.
Rx RF
Change output level of FM SSG from 46 dBp to 5dBp.
Align T101, 102 to obtain minimum distortion at the distortion
meter (less than 10?4.)
-6-
h) AF LEVEL
Change output level of FM SSG from 5dB~ to 46 dBk.
Align VR302 to obtain –3.OdB~ *0.5 dB from read of AF
voltmeter, and confirm at the FM SSG input of
300 Hz: the output of AFVM –2.0 dBm *2dBm
3kHz: the output of AFVM –9.5dBm i3dBm
i) CD Level Adjustment
Change output level of FM SSG from 46 dBm to 10 dBm.
Align VR301 anti-clockwise so that the DC voltmeter just turn
to Low,then align VR301 clockwise so that the DC voltmeter
just turn to Low.
Confirm the CD Level is Low by changing the FM SSG output
8dBV.
Confirm the CD Level is High by changing the FM SSG outDut
12dBp.

ADJUSTMENT
Adjustment SSG Unit 600 Q
RF (H) (TEL Loop
FM SSG line) Simulator Voltmeter
RF(E)
Mod. :1 Khz
Dev. :2.5 KHz tilb=l
I48~ D; IMeter I
(FIG-4)
STEP ICONDITION IADJUST IADJUSTED VALUE ISPECIFICATION
IIII
1. IF ]SSG OUTPUT. 46 dBL T301 Maximum Level -----------------
2. RF SSG OUTPUT 5dB~ T101 Minimum Distortion Less Than 10%
3. AF LEVEL (US version) SSG: 46 dBL (1 KHz) VR302 –3 dBm +().5 dBm
(300 Hz) ..--- ----------------- -2.0 dBm +2dBm
(3 kHz) ----- ----------------- –9.5 dBm +3dBm
4. CD LEVEL SSG OUTPUT 10 dBL VR301 CHANGE of OUTPUT LEVEL
SSG OUTPUT 8dB~ IOUTPUT LEVEL’’LOW’’(CD ON)
SSG OUTPUT 12 dBp OUTPUT LEVEL’’HI’’(CD OFF)
(TABLE-4)
PARTS LOCATION
TX POWER “ON” ~TX POWER “OFF”
(PULSE)
(PO:: ❑❑
T102
@
(IF. R)
T301
-1 CN90”
It
u
(VCO. R)
❑
d
T101
(RF. R)
]TEL LINE
•I
+VR302
❑
+(LEV. R)
VR301 _J147
(CD. R) (CD POINT)
I(GND)
J164
❑
VR601
(MOD. T)
—
‘u’
w
-7-

“L
-8-

ADJUSTMENT
“Accessing of Test mode can beeither bysoldershortlCOOl
pin2 to Grid. or depressing key number “l” and “9”
simultaneously, during intil DC power supply to the unit.
2. ALIGNMENT FOR HANDSET SECTION
2-1. Tx/Rx VCO
Test Equipment
●Digital Voltmeter
●DC Power Supply (DC 3.8V)
Adjustment Unit Tx
IC351 6pin Tx VCO
T4pin Rx VCO ~Digital
Voltmeter
GND Rx _
ISTEP ICONDITION \ADJUST IADJUSTED VALUE ISPECIFICATION I
1.Tx VCO Tx VCO side T253 1.5V 1.5 V*0.1 v
2. Rx VCO Rx VCO side T153 1.5V 1.5 V*0.I v
Unit Condition
a) Set unit to “TEST” mode .
b) Setup the unit as shown below.
c) Depress “O”followed by “#’ to obtain channel 10 transmission
frequency of 40.000MHz.
d) AlignT253(Tx)&T153 (Rx) to obtain 1.5 Vt0.1 VDC reading
from digital voltmeter respectively.
2-2. TRANSMllllNG
Test Equipment
●
●
●
●
●
●
RF Electronic Voltmeter
Linear Detector
Dummy load (50 Q)
Frequency Counter
AF Oscillator
DC Power Supply (DC3.8V)
Unit Condition
(a) Set the unit under test into test mode.
(b) Connect the circuit as shown below.
c) Tx FREQUENCY
Change the frequency 39.925MHz, by depressing “7”followed
by“*” of the dialing pad modulation at the Frequency counter.
Align CT151 to obtain 39.925 MHz *0.3 kHz from freq.
d)
e)
f)
counter.
Tx Power
Connect the RF Electronics Voltmeter to the unit and align
T251 and T252 to the maximum power obtainable.
>7.0 dBm +5.0 dBm-OdBm.
Tx MODULATION
Connect the Linear detector to the unit.
Inject AF oscillator (1 kHz, 10mV) to microphone input.
Align VR651 to obtain 2.0 kHz ~0.1 kHz dev. from Linear
detector.
(n/F Mode)
Confirm Hands free Tx Mod as following.
Hands free Mode is ON by pushing “SPEAKER” key and
“CHANNE~ key. Then Hands free (H/F) Speaker Mute is ON.
Confirm 2.6 +0.5 kHz dev.
TX DATA Mod
After e) Push “Talk key. Check the read of linear detector is
4.0 kHz t1.0 kHz dev.
-9-

ADJUSTMENT
Adjustment (T-1)
50Q Adaptor
I
RF
Electronic
AF ov-_
Unit
Oscillator
)MIC IN(H) RF IN (H) Frequency
bMIC IN(E) oCounter
RF IN (E)
ACVM Linear
I I Detector
Oscilloscope
STEP CONDITION ADJUST ADJUSTED VALUE SPECIFICATION
1. TxLEVEL CARR side T2511T252 above+7.O dBm 7.0 dBm -12.OdBm
2. Tx FREQUENCY FREQ sied CT151 39.925 MHz 39.925 MHz k0.3 kHz
3. TX Mod. 1KHz,l OmV VR651 2000Hz Dev. f1()()Hz Dev.
0.3KHz, 1OmV confirm 900- 1900Hz Dev.
3KHz, 1OmV confirm 1700 -2800Hz Dev.
4, Handfree 1KHz, 10mV confirm 2100 -31OOHZ Dev.
5,Tx Data confirm 3000 -5000Hz Dev.
2-3. RECEIVING
Test Equipment
●FM SSG (50 !2 OPEN TYPE)
●AC Voltmeter
●DC Power Supply (DC 3.8V)
●Distortion Meter
●DC Voltmeter
Unit Condition
a)
b)
c)
d)
e)
f)
From the mode mentioned in 1-2, push ‘6 +“*” key to
select channel 6th 39.900 MHz monitor at the frequency
counter (1000Hz mod. 2500Hz dev., 30.200 MHz, 46 dBy at
FM SSG)
Reconnect the circuitry as shown below.
Note the termination load of Ear speaker is 150 Qdummy
load across the Ear SP terminal and 16 Qdymmy load across
the H/F SP terminal.
Ear Speaker output and Hands-Free Speaker output setting
is normal.To change to volume high, depress “MEMORY”.
To change again to normal volume ,depress “MEMORY”
again.
Rx IF
Align T351 to obtain maximum deflection and minimum
distortion at AFVM and distortion meter respectively.
Rx RFI
9)
h)
i)
Reduce output level of FM SSG from 46 dBV +5dBp.
Align T151 to minimum distortion shown at the distortion
meter (less than 107.)
Rx AF LEVEL
Increase output level of FM SSG from 4dBp +46 dBL.
Align VR351 to obtain 50 mV *5mV Ear speaker output at
AFVM.
(H/F Mode)
Confirm Hands free speaker output as following.
Hands free Mode is ON by pushing “SPEAKER” key.
Confirm H/F speaker output is 0.74 to 0.93 Vat AFVM.
Auto Scan CD Level Adjustment
Reduce the Frequency Modulation Signal Generator output
level to 10dBU.
Align VR352 (anti-clock wise) to have achange output level
from Low to High through the DC Voltmeter.
Align VR352 (Clock Wise) the out put of DCVM Changes
from High Level to Low level.
Change output level of FMSSG to 12 dB~ +8dB~ and
confirm the output of DCVM is from Low to High level.
-1o-

I
ADJUSTMENT
v!
Mod. :1 KHz
Dev. :2.5 KHz
ICD OUT
STEP
1.IF
2. RF
3-1. AFLEVELEarSP
3-2. AFLEVELH/FSP
wen CD ADJ
‘P OUT (E)
H/F ‘P OUT (+)
H/F ‘P OUT (-) .
Meter I
,YIDC
Voltmeter
4. CD LEVEL
CONDITION
SSG OUTPUT 46 dB9 vol,Hi
SSG OUTPUT 5dBL vol,Hi
SSG: 46 dB~(l kHz) vol,Hi
(300 kHz) vol,Hi
(3 kHz) voi,Hi
(1 kHz) VOI,LO
SSG: 46 dBL VOI,LO
vol,Hi
(1 kHz)
SSG OUTPUT 10 db~
8dbp
12 dbp
ADJUST IADJUSTED VALUE
VR351 50 mV
I
----- I--.--------------
----- .................
I
----- I-----------------
----- .................
SPECIFICATION
Less Than 37.
Less Than 107.
50 mV *5mV
61mVtol10mV
10mVto25mV
70 mV to 90 mV
740 mV to 930 mV
0.93V to 1.67 mV
10 f2dBp
Output Level “High
Output Level “Low”
-11-

ADJUSTMENT
FREQUENCY LIST of CORDLESS TELEPHONE
BASE UNIT REMOTE UNIT
4] 30.150 39.850 29.155
51 30.175 39.875 29.180
630.200 39.900 29.205
730.225 39.925 29.230
1I
181 I30.250 39.950 29.255 I
930.275 39.975 29.280
10 30.300 40.000 29.305
bIst IF=1O.695 MHz, 2nd IF=455 kHz
PARTS LOCATION
E
MlC(H)
@
MIC(~)
L
CH Tx FREQ Rx FREQ Rx LOCAL
No (MHz) (MHz) FREQ (MHz)
139.775 30.075 19.380
~39.800 ]30.100 I19.405 I
131 39.825 I30.125 I19.430 I
141 39.850 I30.150 I19.455 I
151 39.875 I30.175 I19.480 I
16! 39.900 I30.200 I19.505 I
739.925 30.225 19.530
839.950 30.250 19.555
939.975 30.275 19.580
1101 40.000 I30.300 I19.605 I
EAR
SHORT SPEAKER
TEST MODE 150 ohm
l-w
SHORT FOR
VCO GND NORMAL MODE
Cl 60 ONLY
Ir-1
-j -Jp@=’gp-q
.
wTX(KO RX;~~ RF(E) RF(H)
16 ohm
HANDS FREE
SPEAKER
TEST POINT
HAND FREE SP OUT(-)
(THIS POINT IS NOT GROUND)
I
-12-

●TEST MODE FOR BASE SECTION
1. Start-Up
(1) Start up of the Test mode by the microcomputer ports.
Before power ON, select the microcomputer ports, P13(33pin),P62(5pin), P33(23pin)pin (Hight or Low).
(2) Stari up of the Test mode by operation of Power ON.
PI 3(33pin) P62 (5pin) P33 (23pin) mode initial state Channel
HIGH HIGH HIGH Usual Mode
HIGH HIGH &
LOW Test Mode 1Remote Unit Call 7CH
LOW LOW HIGH Test Mode 2Remote Unit Call (Hands-Free talk IOCH
LOW LOW Test Mode 314/5/6 Remote Unit Call (RX MUTE) 6CH
1
2
3
4
5
Continue pressing “lNTERCOM/PAGE/FIND key.
Supply the power keeping”1”.
Set the TONE/PULSE switch to PULSE.
Set the TONE/PULSE switch to TONE.
Release “PAGE/FIND” key.
Test mode will be Remote Unit Call Status. (channel+l 3ch)
In case of Test mode in this way, there are several ways to change the usual mode.
a. detect charge
b. turn off the power, retry
2. The states of test mode
The state of test mode
2. Settina of PLL channel. 1I#
mode state name LED
1Remote Unit Call By pressing “PAGE/FIND” key, the channel is increased. IN USE
2Remote Unit Call By pressing “PAGE/FIND” key, the channel is increased.
(Hands-Free talk) IN USE
3Remote Unit Call By pressing “PAGE/FIND key, the mode is “4”. IN USE
(RX MUTE+ ON)
4PULSE DIAL OUT IPULSE dial”1””2 are sent.
I
IN USE
By pressing “PAGE/FIND key, the mode is “5”.
5DTMF DIAL OUT DTMF dial are sent”1” “5””9”# (repetition). IN USE
By pressing “PAGE/FIND key, the mode is “6”.
6\DETECT OF RING IWhile an incoming call is detected, lNUSE_LED lights. I——
-13-

~
TEST MODE
2.Setting of PLL channel.
(TX and RX are the same number of channel)
(1) Increment of PLL channel
+Press the “PAGE/FIND key at the test mode”1” or “2”.
3. Control of TX POWER
TONE/PULSE SW TX POWER
ITONE IOFF I
rPULSE ION I
Control of Hands-Free TALK TX Power
TONE/PULSE SE TX POWER
TONE ON
PULSE OFF
3. Control of TX DATA
Test Mode 3/415/6 only:
While “PAGE/FIND” key is pressed, TX DATA turns on and TX MUTE turns on.
6. Others
(1)Detection of BATT. Low:
BATT. LOW +POWER FAILURE BATTERY LOW LED turn off.
In other case +POWER FAILURE BATTERY LOW LED lights.
(2) Dummy Resistor (R91 O, R925) for Batt. Check
TONE/PULSE SE Q912(R91 0, R625)
TONE ON
PULSE OFF
(3) 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 Usual
Mode from the Test Mode.
(4) Detection of AC Low:
If AC Low is detected during charge, CHARGE LED turn off.
NOTE: Asupply of Battery Power is necessary.
-14-

TEST MODE
●HANDSET SECTION
1. Start-Up
(1) Startup of the Test mode by the microcomputer parts
Before power ON, select the microcomputer ports, 2pin (Hight or Low), 4pin-8pin (shorl or open), 5pin-8pin (short or open), 4pin-l 1pin
(short or open).
NOTE: The all keys input are ignored at the state which the pins of microcomputer are shorted.
36 pin Ishort pin Imode IChannel I
HIGH none Usual mode ——
LOW none Test Mode (Remote Unit Call) 10CH
4pin-8pin (Flash key) Test Mode (Remote Unit Call) RX MUTE ON 7CH
5pin-8pin (# key) Test Mode (Remote Unit Call) 6CH
I4pin-ll pin (R/P key) ITest Mode (Remote Unit Call) I1CH I
(2) Start up of the Test mode by operation of Power ON
The Test Mode is started up by pressing”1” and”9 keys simultaneously at power on.
When the Test Mode begins, abeep is heard.
Test mode will be Remote Unit Call Status. (channel+ 10ch)
In case of Test mode in this way, to change the usual mode, press “lNT/PAGE key.
When the Usual Mode begins, abeep (0.5sec) is heard.
2. The states of test mode
state name mode specified key TX POWER TX MUTE RX MUTE TX DATA channel
NORMALTALK MODE Press “*” key. ON OFF OFF OFF 01-10
Hands-Free talk Press “SPEAKER” key. ON OFF OFF OFF 01-10
TX DATA SEND MODE Press “TALK key. ON ON ON ON 01-10
STANDBY MODE Press “END” key. OFF -- ON -. 01-10
Directly Specify CH. Press W’ key. ON OFF OFF OFF 06
Directly Specify CH. Press “REDIAIJP” key. ON OFF OFF OFF 1
Directly Specify CH. Press “FLASH” key. ON OFF ON OFF 7
-15-

TEST MODE
3. Setting of PLL channel.
1Press two numeric keys (01-10: channel No.)
2Press “*” or “SPEAKER” or “TALK” or “END” key.
For example: TALK MODE 8channel ~“8+ “*.
4. Others
(1)“DIAL LED”:
●Press “END” key. +lights
●Press the other key. +turns off
(2) Volume Control
Volume Control Normal/Loud switch over each time the “MEMORV key is pressed.
Initial Volume is Loud.
(3) RX MUTE ON/OFF
RX MUTE ON/OFF switch over each time the CHANNEL key is pressed.
(4) Key Monitor detection
Each time akey is pressed, the TALK LED lights and the key monitor sounds.
Key monitor inspection mode
Keys are pressed disorderly, and if after all keys (without “lNT/PAGE or “VOICE MAIL” key) have been pressed, the TALK LED lights
for approximately 0.5 sec. and a beep is heard.
-16-

EXPLODED VIEW (BASE STATION)
vI172
153 )1
104
*
\o
YI 02
I
LYlol
107
174
YI 02
111
Ylol -
-17-

L
EXPLODED VIEW (HANDSET)
w------’”’
Y’”’ —
271
*
)(
256 262
204Q
252—
251 –-
—261
-“ .
201
L
-18-

PARTS LIST
PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING, SERVICING. COMPONENTS IDENTIFIED WITH THE IEC
SYMBOL AIN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CAN BE OF
SPECIAL SIGNIFICANCE. WHEN REPLACING ACOMPONENT 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.
PACKING &ACCESSORIES
or
or
or
or
REF. NO. PART NO.
256 6142224922
A6450047190
6450150203
or 6450261572
AJ645 0290930
or 6450313066
6142333242
6142995846
or 6143005186
6142966990
6142997550
6143005438
6142959459
614300 5254
6142160954
6142959466
6143005261
6142995990
6142995907
6142872598
6142929254
6142832813
6142832820
6142704011
6142733011
or 6142929735
6142997567
or 6143005445
CABINET &CHASSIS
REF. NO. PART NO.
101 6142997178
102 6142959213
or 6143004929
104 6142803615
107 6142792759
111 6142792636
152 6142803905
153 6142580202
201 6142997147
202 6142794791
203 6142959237
or 6143004950
204 6142784921
205 6142785416
207 6142832622
206 6142785454
DESCRIPTION
BATTERY,RECI {ARGE
ASSY,CABLE,LINE, CORD, MG-MG
(CLT-186X)
CABLE, MODULAR (CLT-186)
CABLE, MODULAR (CLT-186)
ADAPTOR,AC-DC (CLT-1 86X)
ADAPTOR, AC-DC (CLT-1 86)
CUSHION, RUBBER, SPEAKER
CARTON CASE, INNER, INNER
CARTON (CLT-186X)
CARTON CASE, INNER, INNER
CARTON (CLT-1 86)
CARD,WARRANTY,W-CARD
(CLT-186X)
LABEL, CAUTION, HANDSET CABINET
REAR (CLT-1 86X)
LABEL, CAUTION, HANDSET CABINET
REAR (CLT-1 86)
INSTRUCTION MANUAL (CLT-I 86X)
INSTRUCTION MANUAL (CLT-1 86)
SHEET, SPEED DIAL
INSTRUCTION MANUAL, SHEET,
QUICK GUIDE (CLT-186X)
INSTRUCTION MANUAL, SHEET,
QUICK GUIDE (CLT-186)
CUSHION, PAD. REMOTE
CARTON CASE, ACCESSORY,AC
ADAPTOR ETC
LABEL, CAUTION,BASE CABINET
(CLT-1 86X)
LABEL, CAUTION,BASE CABINET
(CLT-186)
CUSHION, PAD, ANT
CUSHION, PAD,BASE
HOOK, FOR WALL
LABEL, CAUTION, REMOTE
(CLT-1 86X)
LABEL, CAUTION, REMOTE(CLT-186)
LABEL, POP, REMOTE (CLT-186X)
LABEL, POP, REMOTE (CLT-1 86)
DESCRIPTION
ASSY,CABINET
ASSY,CABINET,BOTTOM (CLT-1 86X)
ASSY,CABINET,BOTTOM (CLT-1 86)
BUTTON,PAGE
REFLECTOR, DEC. PLATE
LID, BATTERY
TERMINAL, BAITERY,(+)(-)
TERMINAL, CHARGE
ASSY,CABINET
ASSY,LID,BAITERY
ASSY,CABINET,REAR (CLT-1 86X)
ASSY,CABINET,REAR (CLT-I 86)
KNOB, SLIDE, RINGER
DEC,SHEET,H/F KEY
NET, SPEAKER, H/F SP
TERMINAL, SHEET SW
REF. NO. PART NO.
209 6142851586
210 6142784945
211 6142333242
212 6142785423
251 6142844083
252 6142784846
253 6142797136
255 6142784969
256 6142784976
261 6142784952
262 6142797327
FIXING PARTS
REF. NO. PART NO.
Ylol 4110214005
YI02 4110243708
Y201 4110228903
Y202 4110227807
ELECTRICAL PARTS
REF. NO. PART NO.
151 6142514153
or 6142287118
or 6450123290
154 6141299082
257 6142997284
258 6450190506
259 6450274312
260 6142929490
BASE MAIN PWB ASSY
REF. NO.
172
or
Clol
C102
C103
C105
Cllo
Clll
C112
C113
C114
C116
C118
C201
C202
C204
C205
C206
C207
C208
C209
C21O
C211
C212
C213
-19-
PART NO.
6142953167
6143003793
4030153705
4030739107
4030695601
4030695601
4031303604
4032001103
4030095807
4030153606
4030087406
4030695601
4032005002
4030695601
4032009703
4030695601
4030126808
4030095708
4030284102
4030263305
4030096002
4030126808
4030691702
4031303703
4032001202
DESCRIPTION
SPACER, SHEET, H/F SP
SPACER, CUSHION,MIC
CUSHION SPEAKER
HOLDER, SPEAKER, H/F SP
BUITON,RUBBER,DIAL KEY
BUTION,H/F KEY
BUITON,RUBBER,H/F KEY
TERMINAL(L)
TERMINAL(R)
SPACER, CUSHION, H/F SP
TERMINAL, SHEET SW
DESCRIPTION
SCR S-TPG BIN 3X12,
SCR S-TPG PAN+FLG 2X6,
SCR S-TPG PAN 2.3X12,
SCR S-TPG PAN 2X6.
DESCRIPTION
ROD ANTENNA
ANTENNA
ANTENNA, ROD
LUG
ASSY,ANTENNA
SPEAKER,16
SPEAKER,150
CORD,2P CONNECTOR
DESCRIPTION
ASSY,PWB,BASE MAIN (CLT-1 86X)
ASSY,PWB,BASE MAIN (CLT-1 86)
CERAMIC 2P C50V
CERAMIC 4700P K50V
CERAMIC O.OIU K50V
CERAMIC O.OIU K50V
CERAMIC 0.047U K25V
ELECT 1UM50V
CERAMIC 100P J50V
CERAMIC 2P C50V
CERAMIC 10P D50V
CERAMIC O.OIU K50V
ELECT 47U M25V
CERAMIC O,OIU K50V
ELECT 47U M10V
CERAMIC O.OIU K50V
CERAMIC 15P J50V
CERAMIC 100P J50V
CERAMIC 56P J50V
CERAMIC 47P J50V
CERAMIC 100P J50V
CERAMIC 15P J50V
CERAMIC 1000P K50V
CERAMIC 0.047U M25V
ELECT 2.2U M50V