Before returning any models to the customer, a safety check of the entire instrument should be made.
The service technician must be sure that no protective device built into the instrument by the manufacturer
has become defective or inadvertently degraded during servicing.
1. WARNING:
Alterations of the design or circuitry of these models should not be made.
Any design changes or additions such as, but not limited to, circuit modifications, auxiliary speaker
jacks, switches, grounding, active or passive circuitry, etc. may alter the safety characteristics of these
models and potentially create a hazardous situation for the user.
Any design alterations or additions will void the manufacturer’s warranty and will further relieve the
manufacturer of responsibility for personal injury or property damage resulting therefrom.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in this chassis have special characteristics. These characteristics
often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using
replacement components rated for higher voltage, wattage, etc. Replacement parts that have these
special safety characteristics are identified in this manual and its supplements; electrical components
having such features are identified by a ‚Å in the schematic diagram and the parts list. Before replacing
any of these components, read the parts list in this manual carefully. The use of substitute replacement
parts that do not have the same safety characteristics as specified in the parts list may create shock, fire
or other hazards.
— 1 —
Page 3
HANDSET CONTROLS
TALK/BATT LOW LED (Red)
Standby status : OFF
•
•
Lights ON during a phone
conversation using the handset.
Blinks when a channel is changed,
•
and during the low battery status.
TALK button
TONE button
MEM (Memory) but ton
OPERATING CONTROLS
Antenna
RDL (Redial) butt on
FLASH button
SPEED DIAL INDEX (back)
Dialpad (0~9, and # buttons)
CH (Channel) button
PAUSE button
BASE UNIT CONTROLS
DC IN 9V jack
TEL LINE jack
Speaker
LED display
OGM button
ANSWER button
REPEAT button
PIN button
IN USE LED
CHARGE LED
POWER LED
Lights in different colors dependi ng
on the operation status as follows:
•Orange: AC adaptor operation with
the base battery.
•Red: AC adaptor operation without
the base battery.
•Green: Base battery operation during
a power failure.
Charging Contacts
Battery compartment (back)
Microphone
VOL/RING button
Tone/Pulse switch
RINGER ON/OFF switch
VOLUME button
DELETE button
PLAY/STOP button
REC TIME switch (ANN/4/1)
RING TIME switch (2/4/TS)
Antenna
MEMO 2WAY REC button
SKIP button
CLOCK button
PAGE button
— 2 —
Page 4
ALIGNMENT PROCEDURE
Test Mode For Base Unit
Press the “PAGE” key about 1.5 seconds while turning the power on.
1. To change the TEST mode: Press the “PAGE” key with T/P switch to PULSE position.
2. To change channel:Press the “PAGE” key with T/P switch to TONE position. If changing the step, the
channel returns to the start channel.
3. To cancel Test mode:Bell rings, charge the Handset or Power off.
1VCO/TX FRQ. ADJ19LLLL
2TX MODE CHECK19LHLH
3TX DATA19LLLL*1
4RX SENS.19HLHH
5SQ SENS.19LL*AH
6SINGLE TONE CHECK19HLLL
7DUAL TONE CHECK19HLLH
8DATA IN CHECK19LLLH
9CHANNEL DATA CHECK19HLLL
10DUPLEX19LHHH
*A : CHARGE LED is ON when SQ ON, CHARGE LED is OFF when SQ OFF.
*1 : “0000...” (250Hz) will be fed out continuously as transmitting data.
*2 : CHARGE LED lights when the received data are “0000...” .
To perform the TEST mode, turn the power ON by pressing the “ ” and “#” buttons at the same time.
When entered the TEST mode, the bell rings and the unit enters TEST mode 1 . ( Refer to the following table. )
1. To change the TEST mode: Press the number key for the corresponding TEST mode.
(Refer to the following table)
2. To change channel:Press “CH” key.
( Note: If the step is changed, the channel returns to the start channel. )
3. To cancel the TEST mode:Turn the power OFF, charge the Handset, or press the “TALK” key.
*A : Squelch ON is H, or Squelch OFF is L.
*1 : In the TEST mode 3, “0000...” will be fed out continuously as transmitting data.
*2 : In the TEST mode 6, bell (1kHz) rings when the data received is “0000...”.
*3 : In the TEST mode 7, bell rings with initial 2 tone (2kHz, 2.2kHz).
*4 : In the TEST mode 8, bell (1kHz) rings when P_BATLOW is “L”.
*5 : In the TEST mode 9, bell rings when P_CHRGIN is “L”.
Place the Base Unit in VCO/TX FREQ ADJ mode in accordance with the procedure on page 3.
Alignment Procedure
StepAdjustmentRemarks
1
2
3
VR202
(TX Power)
CT201
(TX Frequency)
RT2
(TX Modulation)
Connect the Power Meter to the RF test point on the Base RF PCB. Adjust
VR202 for a −6.5 dBm reading on the Power Meter.
Connect the Frequency Counter to the RF test point on the Base RF PCB.
Adjust CT201 to make sure that the frequency is 926.893873 MHz.
Press the “PAGE” key to enter the TEST Mode 2. Connect the AF
Generator to the TEL Line Jack on the Base Main PCB. Make sure that the
output is 1 kHz 77.5 mV from the AF Generator.
Connect the Deviation Meter to the RF test point on the Base RF PCB.
Adjust RT2 to indicate ±8 kHz Dev.
AC 120
60Hz
Alignment Point Location on Base Main PCB and Base RF PCB
Base Main PC B
RT2
Base RF PCB
CT201
— 5 —
J201
VR202
J1
TEL LINE Ja c k
J3
DC IN 9V Jack
T
S1
T/P Switch
P
RF TEST POINT
Page 7
Receiver Section
Connection
RF SG
AC 120V
60Hz
BASE RF PCB
−
RF
+
Test Point
AC
Adapter
DC 9V
BASE MAIN PCB
J3
DC IN
9V Jack
TEL Line
J1
−
Jack
+
J2
AF Terminal
Dummy Load
(600-ohm)
DC Voltmeter
Preset
Place the Base Unit in RX SENS mode (step 4) in accordance with the procedure on page 3.
Alignme nt Procedure
StepPreset toAdjustmentRemarks
Connect the RF Signal Generator t o the RF t est poi nt on t he Base RF PCB.
Make sure that t he f requency is 902.984676 MHz.
Connect the DC Voltmeter to the J1 AF test point. Adjust L212 to indicate DC
0.95 V.
Connect the RF Signal Generator t o the RF t est poi nt on t he Base RF PCB.
Make sure that t he f requency is 902.984676 MHz.
Connect the AC Voltmeter across a 600-ohm dummy to the Telephone Line
Jack. Adjust RT1 f or a 218 mV reading on the AC voltmeter.
Press the “5” key to enter the T EST Mode 5. Make sure that the frequency of
RF SG output is 902. 984676 MHz. Adjust VR201 to t urn t o t he poi nt where
the b el l rings.
1
SG: 1 mV
No modulati on
SG: 1 mV
2
1 kHz ±8kHz
deviation
SG:
3
No modulati on
−7
dBµV
L212
(Discriminator
Voltage)
RT1
(RX AF
Voltage)
VR201
(SQ Point )
AC Voltmeter
Alignment Point Location on Base Main PCB and Base RF PCB
Base Main PCB
RT1
Base RF PCB
J201
AF TEST POINT
J202
VR201
L212
— 6 —
J1
TEL LINE Jack
J3
DC IN 9V Jack
T
S1
T/P Switch
P
RF TEST POINT
Page 8
Handset Unit
Transmitter Section
Connection
Power
Meter
Frequency
Counter
Deviation
Meter
RF
Test Point
RF
Test Point
HANDSET RF PCB
RF
Test Point
HANDSET MAIN PCB
Battery
Terminals
MIC + Pin
AF GEN.
1kHz 11.0mV
DC Power Supply
DC 3.8V
Preset
Place the Handset in VCO/TX FREQ. ADJ mode in accordance with the procedure on page 4.
Alignment Procedure
StepAdjustmentRemarks
1
2
3
VR502
(TX Power)
CT501
(TX Frequency)
VR601
(TX Modulation)
Connect the RF power Meter to the RF test point on the handset RF PCB.
Adjust VR502 for a −7 dBm reading on the Power Meter.
Connect the Frequency Counter to the RF test point on the handset RF
PCB. Adjust CT 501 to make sure tha t the frequency is 903.085147 MHz.
Press the “2” key to enter the TEST Mode 2. Connect the AF Generator to
the MIC Connector. Make sure th at the ou tput is 1 kHz 11.0 mV from the AF
Generator.
Connect the Deviation Meter to the RF test point on the handset RF PCB.
Adjust VR601 to indicate ± 8kHz Dev.
Alignment Point Location on Handset Main PCB and Handset RF PCB
Handset Main PCB
Battery Terminals
MIC + Pin
MC601
−
VR601
+
RF PCB
CT501
VR502
— 7 —
RF TEST POINT
J501
Page 9
Receiver Section
Connection
RF SG
HANDSET RF PCB
−
RF
+
Test Point
DC Power Supply
HANDSET MAIN PCB
DC 3.8V
Battery
Terminals
J602
SP
Connector
J601
AF Terminal
−
+
Dummy Load
(150-ohm)
DC Voltmeter
AC Voltmeter
Preset
Place the Handset in RX SENS mode (step 4) in accordance with the procedure on page 4.
Alignme nt Procedure
StepPreset toAdjustmentRemarks
Connect the RF Signal Generator t o the RF test point on the handset RF
PCB. Make sure that t he frequency is 926.994344 MHz.
Connect the DC Voltmeter to the J601 AF test point . Adjust L512 t o indicate
DC 0.95 V.
Connect the RF Signal Generator t o the RF test point on the handset RF
PCB. Make sure that t he frequency is 926.994344 MHz.
Connect the AC Voltmeter across a 150-ohm dummy to the SP Connector.
Adjust VR602 for a 60 mV (Normal) reading on the AC Voltmeter.
Press the “5” key to enter the T EST Mode 5. Make sure that the frequency of
RF SG output is 926. 994344 MHz. Adjust VR501 to t urn t o t he poi nt where
the b el l rings.
SG: 1 mV
1
No modulati on
SG: 1 mV
2
1 kHz ±8 kHz
deviation
SG:
3
1 kHz ±8 kHz
deviation
−
7 dBµV
L512
(Discriminator
Voltage)
VR602
(RX AF
Output)
VR501
(SQ Point )
Alignment Point Location on Handset Main PCB and Handset RF PCB
Handset Main PCB
Battery Terminals
AF TEST POINT
−
+
VR602
RF PCB
J502
VR501
L512
— 8 —
RF TEST POINT
J501
J602
SP
Connector
Page 10
BLOCK DIAGRAMS
— 9 —— 10 —
Base, Main
Page 11
Base, RF
— 11 —
Page 12
Handset, Main
— 12 —
Page 13
Handset, RF
— 13 —
Page 14
SCHEMATIC DIAGRAMS
Base, Main
— 14 —— 15 —
Page 15
Base, RF
— 16 —— 17 —
Page 16
Base, Key
— 18 —— 19 —
Page 17
Base, DSP
— 20 —— 21 —
Page 18
Handset, Main
— 22 —— 23 —
Page 19
Handset, RF
— 24 —— 25 —
Page 20
TROUBLESHOOTING HINTS
1. The bell does not ring.
When the PAGE key of the
base is pressed, does the
ringer on the handset ring?
OK
When the TEL SG is joined
with the base to make bell
signal, is there pulse wave
at Pin 4 of IC7?
OK
Is there pulse wave at
Pin 21 of IC22?
OK
Check IC22 and its
peripheral circuit.
NG
NG
NG
See 2. The bell does not
ring & page does not ring.
Check IC7 and TEL network
circuit.
Check R61, R82, R83 and
C53.
If you want to reset the unit to the factory settings
You can cancel the OGM, PIN, and the clock settings by the following process.
1 Disconnect the AC adapter and telephone line cord from the base. Also remove the battery pack from the base
unit. Keep the AC adaptor connected to the wall outlet. Make sure that the telephone line cord remains
disconnected during this procedure.
2 While pressing the DELETE button, plug the AC power adaptor into the base. Keep pressing the DELETE
button for more than 4 seconds.
A beep sounds and “88” blinks in the LED display.
To resume using the unit, connect the telephone line cord and place the handset on the base.
Note:
If you turn on the unit again, “88” may flash.
— 26 —
Page 21
2. The bell does not ring & page does not ring.
Can the base and handset
be connected?
OK
Press handset DIAL key
while in TA LK MODE.
Can key touch sound be
heard from the ringer?
OK
When the PAGE key of the
base is pressed, does Pin
24 of IC22 change from
high to low?
NG
NG
NG
See 3. The base and
handset cannot be
connected.
When the key of the
handset is pressed, can the
pulse output at pin 38 of
IC603 be seen?
OK
At the Q606 collector, can
the pulse wave be seen?
OK
Check RINGER Y601.
Check DSP unit.
NG
NG
Check IC603.
Check R627, R629, Q605
and Q606.
OK
Check IC22 and its
peripheral circuit.
— 27 —
Page 22
3. The base and handset cannot be connected.
Check whether the base is
able to set in the test
mode 1.
OK
Check the TX POWER and
the TX FREQUENCY on
the base unit.
OK
Set the base in the test
mode 3, check whether
deviation of the TX data is
app. 7 kHz Dev.
OK
Set the base in the test
mode 8, 902.984676 MHz
(250 Hz ±7 kHz Dev.) 1 mV
output sig nal from RF jack
is applied.
Does the bell ring?
OK
NG
NG
NG
NG
Check IC22 and its
peripheral circuit.
Check base RF unit.
Check whether there is a
250 Hz data waveform at
Pin 9 of J2.
OK
Check base RF unit.
Check whether there is a
250 Hz data waveform at
Pin 1 of J2.
OK
Check whether there is a
250 Hz data waveform at
the Q1 collector.
NG
NG
NG
Check R37, R38, R39
R68, R69 and C27.
Check base RF unit.
Check RT1, Q1 and their
peripheral circuits.
Check whether the
handset is able to set in the
test mode 1.
OK
Check the TX POWER and
the TX FREQUENCY on
the handset unit.
OK
NG
NG
OK
Check whether there is a
250 Hz data waveform at
Pin 38 of IC22.
OK
Check IC22 and its
peripheral circuit.
Check IC603 and its
peripheral circuit.
Check handset RF unit.
NG
Check Q9, Q10 and their
peripheral circuits.
— 28 —
Page 23
Set the handset in the test
mode 3, check whether
deviation of the TX data is
app. 7 kHz Dev.
OK
NG
Check whether there is a
250Hz data waveform at
Pin 9 of J601.
OK
Check handset RF unit.
NG
Check VR601, R619, R632,
R634, R635, R636
and C611.
Set the handset in the test
mode 6, 926.893873 MHz
(250 Hz ±7 kHz Dev.) 1mV
output signal from RF jack
is applied. Check whether
the bell ring.
OK
Place the handset on the
base to charge about
5 seconds, then connect
again.
NG
Check whether the 250 Hz
data wareform from Pin 1
of J601 is fed.
OK
Check whether there is a
250 Hz data waveform at
the Q601 collector.
OK
Check whether there is a
250 Hz data waveform at
Pin 40 of IC603.
OK
Check IC603 and its
peripheral circuit.
NG
NG
NG
Check handset RF unit.
Check VR602, Q601 and
their peripheral circuits .
Check Q602, Q604 and
their peripheral circuits .
— 29 —
Page 24
4. Cannot make a phone call (pulse).
Can the base and handset
be connected?
OK
While in TALK MODE,
press dial key of the
handset.
Check whether squar e
waveform from pin 13 of
IC22 is fed.
OK
Check Q5, RL1 and their
peripheral circuits.
NG
NG
See 3. The base and
handset cannot be
connected.
Check IC22.
5. Cannot make a phone call (tone).
Can the base and handset
be connected?
OK
While in TALK MODE,
press dial key of the
handset. Can tone
waveform from pin 1of IC22
be fed?
OK
Can tone signal be heard
from the handset speaker?
OK
Check the base TEL-line
circuit and RELAY control
circuit.
NG
NG
NG
See 3. The base and
handset be cannot be
connected.
Check IC22.
Check IC6, Q2 and their
peripheral circuits.
— 30 —
Page 25
6. Voice cannot be transmitted to other party (outgoing call).
Can the base and handset
be connected?
OK
The 1 kHz, 12.5 mV sine
waveform is applied to
MC601 + side, can the
1 kHz sine waveform from
pin 7 of IC601 be fed?
OK
Check whether there is the
1 kHz sine waveform at
pin 10 of IC601.
OK
Check whether there is the
1 kHz sine waveform at
pin 9 of 601.
OK
TX output signal from the
handset is detected by the
liner detector, can the 1 kHz
sine waveform be fed?
NG
NG
NG
NG
NG
See 3. The base and
handset cannot be
connected.
Check Q608 and its
peripheral circuit.
Check IC601 and its
peripheral circuit.
Check VR601 and its
peripheral circuit.
Check handset RF unit.
OK
Check whether there is the
1 kHz sine waveform at
pin 1 of J2 on the base unit.
OK
Check whether there is the
1 kHz sine waveform at
pin 5 of IC1.
OK
Check whether there is the
1 kHz sine waveform at
pin 3 of IC1.
OK
Check whether there is the
1 kHz sine waveform at the
Q2 collector.
OK
Check whether the 1 kHz
sine waveform from
TEL-line output is fed.
OK
NG
NG
NG
NG
NG
Check base RF unit.
Check RT1, Q1 and the ir
peripheral circuits.
Check IC1 and its
peripheral circuit.
Check IC6, Q2 and their
peripheral circuits.
Check T1, RL1 and their
peripheral circuits.
Check MC601 of hands et.
— 31 —
Page 26
7. The voice of the caller cannot be heard (incoming call).
Can the base and handset
be connec ted?
OK
The 1 kHz 77.5 mV sine
waveform is applied to
TEL-line of the base, can the
1 kHz sine waveform from
the Q2 collector be fed?
OK
Check whether there is the
1 kHz sine waveform at
pin 7 of IC1.
OK
Check whether there is the
1 kHz sine waveform at
pin 10 of IC1.
OK
Check whether there is the
1 kHz sine waveform at
pin 9 of J2.
OK
TX output signal from the
base is detected by the
liner detector, can the 1 kHz
sine waveform be fed?
OK
Check whether there is the
1 kHz sine waveform at
pin 1 of J601 on the
handset unit.
OK
Check whether there is the
1 kHz sine waveform at
pin 5 of IC601.
OK
Check whether there is the
1 kHz sine wave at the
pin 3 of IC601.
OK
Check whether there is the
1 kHz sine waveform at
pin 1 of J602.
OK
NG
NG
NG
NG
NG
NG
NG
NG
NG
NG
See 3. The base and
handset cannot be
connected.
Check the base TEL-line
circuit and RELAY control
circuit.
To remove the RF Assembly from the unit, remove four screws
Three screws
68
are used for fastening the Shield Cases 70 and 71 .
63
67
69
62
60
54
57
.
— 56 —
Page 51
Handset
PART NO.
QTY
LOC.
NO.
51RC008915RBLD458506ZBlindPC1
52RC008911GNBZ458503ZButton, FunctionABS1
53RC008912GNBZ458504ZButton, PushABS1
54RC008906GCAS358498ZCase, FrontABS1
55RC008907GCAS358499ZCase, RearABS1
56RC008707HTML457893ZCharge TerminalC2680(BSP)2
57RC008909GCAS458501ZCover, AntennaELASTOMER1
58RC008908GCAS458500ZCover, BatteryABS1
59RC008715RCUM417955ZCushionMOLTPLENE1
60RC004286RCUN451209ZCushionNEOPRENE1
61RC008709LHDZ456969ZHolder, MicEPDM1
62RC008910GHDZ458502ZHolder, SpeakerABS1
63RC008710LNBZ357895ZKey RubberSI1
64RC008713PLBZ458086ZLabel Caution1
65RC008914PLBS458888ZLabel ID1
66RC008913KDPZ458505ZPlate, DisplayPMMA1
67RC000941SSCW802608NScrew, P Tight Bind HD +D2.6X8 NI8
68RC004893SSCW802612NScrew, P Tight Bind HD +D2.6X12 NI3
69RC004028SSCW802616NScrew, P Tight Bind HD +D2.6X16 NI4
70RC008768GSDC258035ZShield CaseABS1
71RC008769GSDC258036ZShield CaseABS1
72RC008711NSPZ457894ZSpring TerminalSWP2
73RC008770HSDC458037ZShield CaseSPTE1
74RC008771HSDC458038ZShield CaseSPTE1
REF. NO.DESCRIPTION
— 57 —
Page 52
PARTS LIST
PRODUCT SAFETY NOTE: Products marked with a have special characteristics important to safety.
Before replacing any of these components, read carefully the product safety notice of this service manual.
Don’ t degrade the safety of the product through important servicing.
Symbol
%
LOC.
NO.
CAPACITORS
The following codes indicate variation of capacitors against temperatures,:
C1RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C2RC003983BCBH816804ZCERAMIC68PF 50V J CH
C3RC001069BCXT811035ZCERAMIC0.01UF 50V K B
C4RC001631BCXT812235ZCERAMIC0.022UF 50V K B
C5RC001802BCAZ314706ZELECTROLYTIC47UF 16V M C-156
C6RC008731BCXK311050ZCERAMIC1UF 16V Z F
C7RC004412BCXT312245ZCERAMIC0.22UF 16V K B
C8RC001795BCAZ112216ZELECTROLYTIC220UF 10V M C-156
C9RC001068BCXT811025ZCERAMIC0.001UF 50V K B
C10RC001069BCXT811035ZCERAMIC0.01UF 50V K B
C11RC001631BCXT812235ZCERAMIC0.022UF 50V K B
C12RC004172BCXT813925ZCERAMIC0.0039UF 50V K B
C13RC001069BCXT811035ZCERAMIC0.01UF 50V K B
C14RC003988BCBH818214ZCERAMIC820PF 50V J CH
C15RC003969BCBH814704ZCERAMIC47PF 50V J CH
C16RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C17RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C18RC001632BCXT813335ZCERAMIC0.033UF 50V K B
C19RC000777BCZY0120001SEMI-CONDUCTOR0.022UF 18V CZ-120
C20RC000752BCKB821025ZCERAMIC0.001UF 500V K YB(B)
C21RC003189BCQL521055ZMYLAR1UF 250V K C-167
C22RC002233BCXT814725ZCERAMIC0.0047UF 50V K B
C23RC005635BCKB134715ZCERAMIC470PF 1000V K YB(B)
C24RC005635BCKB134715ZCERAMIC470PF 1000V K YB(B)
C25RC001068BCXT811025ZCERAMIC0.001UF 50V K B
C26RC001071BCXT813325ZCERAMIC0.0033UF 50V K B
C27RC008731BCXK311050ZCERAMIC1UF 16V Z F
C28RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C29RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C30RC008731BCXK311050ZCERAMIC1UF 16V Z F
C34RC004138BCAZ811006ZELECTROLYTIC10UF 50V M C-156
C35RC001794BCAZ111016ZELECTROLYTIC100UF 10V M C-156
C36RC001805BCAZ811096ZELECTROLYTIC1UF 50V M C-156
F
±1
PART NO.
G
±2
J
±5
REF
NO.
K
±10
M
±20
N
±30
Z
−20+80P0+100
DESCRIPTION
Symbol
pF
C
±0.25
D
±0.5
— 58 —
Page 53
LOC.
NO.
PART NO.
REF
NO.
DESCRIPTION
C37RC002233BCXT814725ZCERAMIC0.0047UF 50V K B
C38RC002233BCXT814725ZCERAMIC0.0047UF 50V K B
C39RC001794BCAZ111016ZELECTROLYTIC100UF 10V M C-156
C40RC001068BCXT811025ZCERAMIC0.001UF 50V K B
C41RC001069BCXT811035ZCERAMIC0.01UF 50V K B
C42RC001794BCAZ111016ZELECTROLYTIC100UF 10V M C-156
C43RC002224BCXK811040ZCERAMIC0.1UF 50V Z F
C44RC001631BCXT812235ZCERAMIC0.022UF 50V K B
C45RC001068BCXT811025ZCERAMIC0.001UF 50V K B
C46RC004445BCAZ903316ZELECTROLYTIC330UF 6.3V M C-156
C47RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C48RC002206BCXF512240ZCERAMIC0.22UF 25V Z F
C52RC001068BCXT811025ZCERAMIC0.001UF 50V K B
C53RC001631BCXT812235ZCERAMIC0.022UF 50V K B
C54RC001071BCXT813325ZCERAMIC0.0033UF 50V K B
C55RC004167BCAZ511016ZELECTROLYTIC100UF 25V M C-156
C56RC001811BCAZ901016ZELECTROLYTIC100UF 6.3V M C-156
C57RC001069BCXT811035ZCERAMIC0.01UF 50V K B
C58RC005045BCAZ512226ZELECTROLYTIC2200UF 25V M C-156
C59RC001069BCXT811035ZCERAMIC0.01UF 50V K B
C60RC002651BCAZ312216ZELECTROLYTIC220UF 16V M C-156
C61RC001069BCXT811035ZCERAMIC0.01UF 50V K B
C62RC001794BCAZ111016ZELECTROLYTIC100UF 10V M C-156
C63RC001069BCXT811035ZCERAMIC0.01UF 50V K B
C65RC001794BCAZ111016ZELECTROLYTIC100UF 10V M C-156
C71RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C72RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C74RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C75RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C77RC001800BCAZ311016ZELECTROLYTIC100UF 16V M C-156
C78RC000777BCZY0120001SEMI-CONDUCTOR0.022UF 18V CZ-120
C79RC001069BCXT811035ZCERAMIC0.01UF 50V K B
C80RC001068BCXT811025ZCERAMIC0.001UF 50V K B
C81RC001068BCXT811025ZCERAMIC0.001UF 50V K B
C82RC001069BCXT811035ZCERAMIC0.01UF 50V K B
C83RC001068BCXT811025ZCERAMIC0.001UF 50V K B
C84RC004445BCAZ903316ZELECTROLYTIC330UF 6.3V M C-156
C85RC004412BCXT312245ZCERAMIC0.22UF 16V K B
C86RC001596BCXF311050ZCERAMIC1UF 16V Z F
C87RC004412BCXT312245ZCERAMIC0.22UF 16V K B
C88RC003968BCBH812204ZCERAMIC22PF 50V J CH
C89RC003968BCBH812204ZCERAMIC22PF 50V J CH
C91RC001069BCXT811035ZCERAMIC0.01UF 50V K B
C92RC001800BCAZ311016ZELECTROLYTIC100UF 16V M C-156
C94RC001068BCXT811025ZCERAMIC0.001UF 50V K B
C95RC008884BCAZ904716ZELECTROLYTIC470UF 6.3V M C-156
— 59 —
Page 54
LOC.
NO.
PART NO.
REF
NO.
DESCRIPTION
C96RC002224BCXK811040ZCERAMIC0.1UF 50V Z F
C97RC001068BCXT811025ZCERAMIC0.001UF 50V K B
C99RC005398BCAZ901026ZELECTROLYTIC1000UF 6.3V M C-156
C103RC001069BCXT811035ZCERAMIC0.01UF 50V K B
C104RC001068BCXT811025ZCERAMIC0.001UF 50V K B
C106RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C201RC005223BCMS812091Z CERAMIC2PF 50V C CK
C202RC005218BCMM814091Z CERAMIC4PF 50V C CH
C203RC005223BCMS812091Z CERAMIC2PF 50V C CK
C204RC005216BCMM813304Z CERAMIC33PF 50V J CH
C205RC005218BCMM814091Z CERAMIC4PF 50V C CH
C206RC005222BCMS811091Z CERAMIC1PF 50V C CK
C207RC005216BCMM813304Z CERAMIC33PF 50V J CH
C208RC005222BCMS811091Z CERAMIC1PF 50V C CK
C209RC008785BCMM814098Z CERAMIC4PF 50V B CH
C210RC005215BCMM812704Z CERAMIC27PF 50V J CH
C211RC005212BCMM811504Z CERAMIC15PF 50V J CH
C212RC005205BCML811035ZCERAMIC0.01UF 50V K B
C213RC005208BCML814725ZCERAMIC0.0047UF 50V K B
C214RC005205BCML811035ZCERAMIC0.01UF 50V K B
C215RC005205BCML811035ZCERAMIC0.01UF 50V K B
C216RC005215BCMM812704Z CERAMIC27PF 50V J CH
C217RC005216BCMM813304Z CERAMIC33PF 50V J CH
C218RC005202BCML311045ZCERAMIC0.1UF 16V K B
C219RC005218BCMM814091Z CERAMIC4PF 50V C CH
C220RC005205BCML811035ZCERAMIC0.01UF 50V K B
C221RC005216BCMM813304Z CERAMIC33PF 50V J CH
C222RC005204BCML811025ZCERAMIC0.001UF 50V K B
C223RC008755BCMM815098Z CERAMIC5PF 50V B CH
C224RC008755BCMM815098Z CERAMIC5PF 50V B CH
C225RC004185BCSS951006ZTANTALUM10UF 7V M A C-241
C226RC005202BCML311045ZCERAMIC0.1UF 16V K B
C227RC005202BCML311045ZCERAMIC0.1UF 16V K B
C228RC005214BCMM812214Z CERAMIC220PF 50V J CH
C229RC005225BCSS114796ZTANTALUM4.7UF 10V M A C-241
C230RC005216BCMM813304Z CERAMIC33PF 50V J CH
C231RC005214BCMM812214Z CERAMIC220PF 50V J CH
C232RC005208BCML814725ZCERAMIC0.0047UF 50V K B
C233RC005216BCMM813304Z CERAMIC33PF 50V J CH
C234RC008755BCMM815098Z CERAMIC5PF 50V B CH
C235RC008754BCMM813098Z CERAMIC3PF 50V B CH
C236RC005207BCML813325ZCERAMIC0.0033UF 50V K B
C237RC005208BCML814725ZCERAMIC0.0047UF 50V K B
C238RC005206BCML812225ZCERAMIC0.0022UF 50V K B
C239RC004446BCPP662286ZTANTALUM0.22UF 35V M A C-227
C240RC005216BCMM813304Z CERAMIC33PF 50V J CH
— 60 —
Page 55
LOC.
NO.
PART NO.
REF
NO.
DESCRIPTION
C241RC008753BCMM812098Z CERAMIC2PF 50V B CH
C242RC005223BCMS812091Z CERAMIC2PF 50V C CK
C243RC008757BCMM818204Z CERAMIC82PF 50V J CH
C244RC005205BCML811035ZCERAMIC0.01UF 50V K B
C245RC005212BCMM811504Z CERAMIC15PF 50V J CH
C246RC005212BCMM811504Z CERAMIC15PF 50V J CH
C247RC005221BCMM818092Z CERAMIC8PF 50V D CH
C248RC005205BCML811035ZCERAMIC0.01UF 50V K B
C249RC005211BCMM811204Z CERAMIC12PF 50V J CH
C250RC005209BCMM811002Z CERAMIC10PF 50V D CH
C251RC005204BCML811025ZCERAMIC0.001UF 50V K B
C252RC005202BCML311045ZCERAMIC0.1UF 16V K B
C253RC005205BCML811035ZCERAMIC0.01UF 50V K B
C254RC005220BCMM816804Z CERAMIC68PF 50V J CH
C255RC005213BCMM811804Z CERAMIC18PF 50V J CH
C256RC005219BCMM814704Z CERAMIC47PF 50V J CH
C257RC008758BCSS116896ZTANTALUM6.8UF 10V M A C-241
C258RC005205BCML811035ZCERAMIC0.01UF 50V K B
C259RC005217BCMM813314Z CERAMIC330PF 50V J CH
C260RC004185BCSS951006ZTANTALUM10UF 7V M A C-241
C261RC005218BCMM814091Z CERAMIC4PF 50V C CH
C262RC008753BCMM812098Z CERAMIC2PF 50V B CH
C263RC005360BCMM816092Z CERAMIC6PF 50V D CH
C265RC005216BCMM813304Z CERAMIC33PF 50V J CH
C266RC005204BCML811025ZCERAMIC0.001UF 50V K B
C267RC008752BCML512735ZCERAMIC0.027UF 25V K B
C268RC005218BCMM814091Z CERAMIC4PF 50V C CH
C269RC005216BCMM813304Z CERAMIC33PF 50V J CH
C270RC005218BCMM814091Z CERAMIC4PF 50V C CH
C271RC005205BCML811035ZCERAMIC0.01UF 50V K B
C272RC005216BCMM813304Z CERAMIC33PF 50V J CH
C273RC005224BCMT813091Z CERAMIC3PF 50V C CJ
C274RC005218BCMM814091Z CERAMIC4PF 50V C CH
C275RC005360BCMM816092Z CERAMIC6PF 50V D CH
C276RC005218BCMM814091Z CERAMIC4PF 50V C CH
C278RC005216BCMM813304Z CERAMIC33PF 50V J CH
C279RC005216BCMM813304Z CERAMIC33PF 50V J CH
C280RC005216BCMM813304Z CERAMIC33PF 50V J CH
C281RC005216BCMM813304Z CERAMIC33PF 50V J CH
C282RC005216BCMM813304Z CERAMIC33PF 50V J CH
C283RC005216BCMM813304Z CERAMIC33PF 50V J CH
C286RC005205BCML811035ZCERAMIC0.01UF 50V K B
C290RC005205BCML811035ZCERAMIC0.01UF 50V K B
C295RC003287BCPT312296ZTANTALUM2.2UF 16V M A C-228
C296RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C297RC005220BCMM816804Z CERAMIC68PF 50V J CH
— 61 —
Page 56
LOC.
NO.
PART NO.
REF
NO.
DESCRIPTION
C299RC005205BCML811035ZCERAMIC0.01UF 50V K B
C401RC008731BCXK311050ZCERAMIC1UF 16V Z F
C402RC005210BCMM811014Z CERAMIC100PF 50V J CH
C404RC008731BCXK311050ZCERAMIC1UF 16V Z F
C405RC005421BCSS951005ZTANTALUM10UF 7V K A C-241
C406RC004185BCSS951006ZTANTALUM10UF 7V M A C-241
C407RC005387BCKT954706ZTANTALUM47UF 7V M B C-284
C409RC005274BCML811535ZCERAMIC0.015UF 50V K B
C411RC004185BCSS951006ZTANTALUM10UF 7V M A C-241
C412RC004185BCSS951006ZTANTALUM10UF 7V M A C-241
C413RC005274BCML811535ZCERAMIC0.015UF 50V K B
C415RC008731BCXK311050ZCERAMIC1UF 16V Z F
C416RC005274BCML811535ZCERAMIC0.015UF 50V K B
C417RC005207BCML813325ZCERAMIC0.0033UF 50V K B
C418RC008892BCMM815614Z CERAMIC560PF 50V J CH
C419RC004861BCPP311096ZTANTALUM1UF 16V M A C-227
C420RC005420BCMM811514Z CERAMIC150PF 50V J CH
C421RC008731BCXK311050ZCERAMIC1UF 16V Z F
C422RC005274BCML811535ZCERAMIC0.015UF 50V K B
C423RC008731BCXK311050ZCERAMIC1UF 16V Z F
C424RC004861BCPP311096ZTANTALUM1UF 16V M A C-227
C425RC005213BCMM811804Z CERAMIC18PF 50V J CH
C426RC005204BCML811025ZCERAMIC0.001UF 50V K B
C427RC005213BCMM811804Z CERAMIC18PF 50V J CH
C428RC005205BCML811035ZCERAMIC0.01UF 50V K B
C429RC005205BCML811035ZCERAMIC0.01UF 50V K B
C430RC005208BCML814725ZCERAMIC0.0047UF 50V K B
C431RC005204BCML811025ZCERAMIC0.001UF 50V K B
C432RC008731BCXK311050ZCERAMIC1UF 16V Z F
C433RC008731BCXK311050ZCERAMIC1UF 16V Z F
C434RC008731BCXK311050ZCERAMIC1UF 16V Z F
C435RC008731BCXK311050ZCERAMIC1UF 16V Z F
C436RC008731BCXK311050ZCERAMIC1UF 16V Z F
C437RC005204BCML811025ZCERAMIC0.001UF 50V K B
C438RC005359BCMM812204Z CERAMIC22PF 50V J CH
C439RC005359BCMM812204Z CERAMIC22PF 50V J CH
C440RC008731BCXK311050ZCERAMIC1UF 16V Z F
C441RC005204BCML811025ZCERAMIC0.001UF 50V K B
C501RC005224BCMT813091ZCERAMIC3PF 50V C CJ
C502RC005289BCMM815091Z CERAMIC5PF 50V C CH
C503RC005224BCMT813091ZCERAMIC3PF 50V C CJ
C504RC005210BCMM811014Z CERAMIC100PF 50V J CH
C505RC005218BCMM814091Z CERAMIC4PF 50V C CH
C506RC005290BCMS815081Z CERAMIC0.5PF 50V C CK
C507RC005216BCMM813304Z CERAMIC33PF 50V J CH
C508RC005222BCMS811091Z CERAMIC1PF 50V C CK
— 62 —
Page 57
LOC.
NO.
PART NO.
REF
NO.
DESCRIPTION
C509RC008755BCMM815098Z CERAMIC5PF 50V B CH
C510RC005216BCMM813304Z CERAMIC33PF 50V J CH
C511RC005212BCMM811504Z CERAMIC15PF 50V J CH
C512RC005205BCML811035ZCERAMIC0.01UF 50V K B
C513RC005205BCML811035ZCERAMIC0.01UF 50V K B
C514RC005205BCML811035ZCERAMIC0.01UF 50V K B
C515RC005205BCML811035ZCERAMIC0.01UF 50V K B
C516RC005215BCMM812704Z CERAMIC27PF 50V J CH
C517RC005216BCMM813304Z CERAMIC33PF 50V J CH
C518RC005202BCML311045ZCERAMIC0.1UF 16V K B
C519RC005223BCMS812091Z CERAMIC2PF 50V C CK
C520RC005205BCML811035ZCERAMIC0.01UF 50V K B
C521RC005216BCMM813304Z CERAMIC33PF 50V J CH
C522RC005204BCML811025ZCERAMIC0.001UF 50V K B
C523RC008755BCMM815098Z CERAMIC5PF 50V B CH
C524RC008755BCMM815098Z CERAMIC5PF 50V B CH
C525RC004185BCSS951006ZTANTALUM10UF 7V M A C-241
C526RC005202BCML311045ZCERAMIC0.1UF 16V K B
C527RC005202BCML311045ZCERAMIC0.1UF 16V K B
C528RC005214BCMM812214Z CERAMIC220PF 50V J CH
C529RC005225BCSS114796ZTANTALUM4.7UF 10V M A C-241
C530RC005216BCMM813304Z CERAMIC33PF 50V J CH
C531RC005214BCMM812214Z CERAMIC220PF 50V J CH
C532RC005208BCML814725ZCERAMIC0.0047UF 50V K B
C533RC005216BCMM813304Z CERAMIC33PF 50V J CH
C534RC008785BCMM814098Z CERAMIC4PF 50V B CH
C535RC008755BCMM815098Z CERAMIC5PF 50V B CH
C536RC005207BCML813325ZCERAMIC0.0033UF 50V K B
C537RC005208BCML814725ZCERAMIC0.0047UF 50V K B
C538RC005206BCML812225ZCERAMIC0.0022UF 50V K B
C539RC004446BCPP662286ZTANTALUM0.22UF 35V M A C-227
C540RC005216BCMM813304Z CERAMIC33PF 50V J CH
C541RC008755BCMM815098Z CERAMIC5PF 50V B CH
C542RC005223BCMS812091Z CERAMIC2PF 50V C CK
C543RC008757BCMM818204Z CERAMIC82PF 50V J CH
C544RC005205BCML811035ZCERAMIC0.01UF 50V K B
C545RC005212BCMM811504Z CERAMIC15PF 50V J CH
C546RC005212BCMM811504Z CERAMIC15PF 50V J CH
C547RC008756BCMM816091Z CERAMIC6PF 50V C CH
C548RC005205BCML811035ZCERAMIC0.01UF 50V K B
C549RC008755BCMM815098Z CERAMIC5PF 50V B CH
C550RC005212BCMM811504Z CERAMIC15PF 50V J CH
C551RC005204BCML811025ZCERAMIC0.001UF 50V K B
C552RC005202BCML311045ZCERAMIC0.1UF 16V K B
C553RC005205BCML811035ZCERAMIC0.01UF 50V K B
C554RC005220BCMM816804Z CERAMIC68PF 50V J CH
— 63 —
Page 58
LOC.
NO.
PART NO.
REF
NO.
DESCRIPTION
C555RC005213BCMM811804Z CERAMIC18PF 50V J CH
C556RC005219BCMM814704Z CERAMIC47PF 50V J CH
C557RC008758BCSS116896ZTANTALUM6.8UF 10V M A C-241
C558RC005205BCML811035ZCERAMIC0.01UF 50V K B
C559RC005217BCMM813314Z CERAMIC330PF 50V J CH
C560RC004185BCSS951006ZTANTALUM10UF 7V M A C-241
C561RC005218BCMM814091Z CERAMIC4PF 50V C CH
C562RC005290BCMS815081Z CERAMIC0.5PF 50V C CK
C563RC005360BCMM816092Z CERAMIC6PF 50V D CH
C565RC005216BCMM813304Z CERAMIC33PF 50V J CH
C566RC005204BCML811025ZCERAMIC0.001UF 50V K B
C567RC008752BCML512735ZCERAMIC0.027UF 25V K B
C568RC005218BCMM814091Z CERAMIC4PF 50V C CH
C569RC005216BCMM813304Z CERAMIC33PF 50V J CH
C570RC005218BCMM814091Z CERAMIC4PF 50V C CH
C571RC005205BCML811035ZCERAMIC0.01UF 50V K B
C572RC005216BCMM813304Z CERAMIC33PF 50V J CH
C573RC005224BCMT813091ZCERAMIC3PF 50V C CJ
C574RC005218BCMM814091Z CERAMIC4PF 50V C CH
C575RC005360BCMM816092Z CERAMIC6PF 50V D CH
C576RC005218BCMM814091Z CERAMIC4PF 50V C CH
C578RC005216BCMM813304Z CERAMIC33PF 50V J CH
C579RC005216BCMM813304Z CERAMIC33PF 50V J CH
C580RC005216BCMM813304Z CERAMIC33PF 50V J CH
C581RC005216BCMM813304Z CERAMIC33PF 50V J CH
C582RC005216BCMM813304Z CERAMIC33PF 50V J CH
C583RC005216BCMM813304Z CERAMIC33PF 50V J CH
C585RC004410BCBH814091ZCERAMIC4PF 50V C CH
C586RC005205BCML811035ZCERAMIC0.01UF 50V K B
C590RC005205BCML811035ZCERAMIC0.01UF 50V K B
C595RC003287BCPT312296ZTANTALUM2.2UF 16V M A C-228
C596RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C597RC005220BCMM816804Z CERAMIC68PF 50V J CH
C599RC005205BCML811035ZCERAMIC0.01UF 50V K B
C601RC005204BCML811025ZCERAMIC0.001UF 50V K B
C602RC001631BCXT812235ZCERAMIC0.022UF 50V K B
C603RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C604RC008731BCXK311050ZCERAMIC1UF 16V Z F
C605RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C607RC004185BCSS951006ZTANTALUM10UF 7V M A C-241
C608RC004903BCFZ114706ZELECTROLYTIC47UF 10V M C-258
C609RC004448BCSS956896ZTANTALUM6.8UF 7V M A C-241
C610RC005275BCML813925ZCERAMIC0.0039UF 50V K B
C611RC008731BCXK311050ZCERAMIC1UF 16V Z F
C612RC001631BCXT812235ZCERAMIC0.022UF 50V K B
C613RC002229BCXT511045ZCERAMIC0.1UF 25V K B
— 64 —
Page 59
LOC.
NO.
PART NO.
REF
NO.
DESCRIPTION
C614RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C615RC004185BCSS951006ZTANTALUM10UF 7V M A C-241
C616RC004185BCSS951006ZTANTALUM10UF 7V M A C-241
C617RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C618RC008731BCXK311050ZCERAMIC1UF 16V Z F
C619RC004448BCSS956896ZTANTALUM6.8UF 7V M A C-241
C620RC005205BCML811035ZCERAMIC0.01UF 50V K B
C621RC005203BCML512235ZCERAMIC0.022UF 25V K B
C622RC001631BCXT812235ZCERAMIC0.022UF 50V K B
C623RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C625RC005205BCML811035ZCERAMIC0.01UF 50V K B
C626RC005207BCML813325ZCERAMIC0.0033UF 50V K B
C627RC001071BCXT813325ZCERAMIC0.0033UF 50V K B
C628RC005205BCML811035ZCERAMIC0.01UF 50V K B
C629RC005216BCMM813304Z CERAMIC33PF 50V J CH
C630RC005216BCMM813304Z CERAMIC33PF 50V J CH
C631RC008731BCXK311050ZCERAMIC1UF 16V Z F
C632RC004902BCFZ111016ZELECTROLYTIC100UF 10V M C-258
C633RC005205BCML811035ZCERAMIC0.01UF 50V K B
C634RC005205BCML811035ZCERAMIC0.01UF 50V K B
C635RC004902BCFZ111016ZELECTROLYTIC100UF 10V M C-258
C640RC005205BCML811035ZCERAMIC0.01UF 50V K B
C641RC005205BCML811035ZCERAMIC0.01UF 50V K B
C642RC005204BCML811025ZCERAMIC0.001UF 50V K B
C643RC002229BCXT511045ZCERAMIC0.1UF 25V K B
C644RC008843BCML313335ZCERAMIC0.033UF 16V K B
C645RC002229BCXT511045ZCERAMIC0.1UF 25V K B
CT201 RC005226BCTY0096100TRIMMERCT-096 CTZ3S10A-W1PF55
CT501 RC005226BCTY0096100TRIMMERCT-096 CTZ3S10A-W1PF55
RC005198UDZZ73535ZZCAUTION BELT
RC004291WETC420086Z COVER ANT.EPE
RC008830WBXZ358512Z DISPLA Y BOX
RC005157PLBM454776AINDEX PAPER
RC004688PLBB454286ZLABEL BARCODEPAPER
RC004689PLBB454287ZLABEL BARCODEPAPER
RC005079WBAG435498Z MIRA MAT
RC008839UCZZ01402ZZOWNER'S MANUAL
RC008845RETC458740ZPROTECTION COVER
RC008722WSLV157899APULPMOLD PAD
RC008840UCZZ69402ZZ
NOTE: Following part numbers are not available as replacement parts.
Order parts necessary for repair or contact the Toshiba Factory Service Center.
LOC.
NO.
PART NO.
RC008009AC402ZLBABASE MAIN ASSEMBLY
RC008746AD846BLBBBASE RF ASSEMBLY
RC008010AC402ZLBCBASE KEY ASSEMBLY
RC008011AC402ZLBDBASE DSP ASSEMBLY
RC008012AC402ZLPAHANDSET MAIN ASSEMBLY
RC008876AC400BLPBHANDSET RF ASSEMBLY
REF
NO.
DESCRIPTION
— 80 —
Page 75
SPECIFICATIONS
Measurement Conditions
Standard Voltage:
Handset UnitDC 3.6 V ±0.025 V
Base UnitAC 120 V ±3 V 60 Hz
Temperature:25 °C ±5 °C
Channel:CHHandset (TX Frequency)Base (TX Frequency)
Telephone line Voltage/Load:DC 48 V ±2 V/600 ohm
Ring Frequency:20 Hz
Ring Duration:2 Sec ON,4 Sec OFF
Standard Modulation:1 kHz ±8 kHz Dev.
Secure Code:65536 Combination
Method of Measurement:According to EIA Standard,RS-316A
Portable RX Load:150 ohm