4-8-8 Nakameguro, Meguro-Ku, Tokyo 153-8644, Japan
VERTEX STANDARD
US Headquarters
10900 Walker Street, Cypress, CA 90630, U.S.A.
YAESU EUROPE B.V.
P.O. Box 75525, 1118 ZN Schiphol, The Netherlands
YAESU UK LTD.
Unit 12, Sun Valley Business Park, Winnall Close
Winchester, Hampshire, SO23 0LB, U.K.
VERTEX STANDARD HK LTD.
Unit 5, 20/F., Seaview Centre, 139-141 Hoi Bun Road,
Kwun Tong, Kowloon, Hong Kong
VX-410 seriesVX-420 series
Introduction
This manual provides technical information necessary for servicing the VX-410/-420 series FM Transceiver.
Servicing this equipment requires expertise in handling surface-mount chip components. Attempts by non-qualified
persons to service this equipment may result in permanent damage not covered by the warranty, and may be illegal in
some countries.
Two PCB layout diagrams are provided for each double-sided circuit board in the transceiver. Each side of is referred
to by the type of the majority of components installed on that side (“leaded” or “chip-only”). In most cases one side has
only chip components, and the other has either a mixture of both chip and leaded components (trimmers, coils, electrolytic
capacitors, ICs, etc.), or leaded components only.
While we believe the technical information in this manual to be correct, VERTEX STANDARD assumes no liability
for damage that may occur as a result of typographical or other errors that may be present. Your cooperation in pointing
out any inconsistencies in the technical information would be appreciated.
MAIN Unit ............................................................... 19
DUMMY Unit .......................................................... 34
Optional Units (
FVP-25 Encryption / DTMF Pager Unit .............. 35
VTP-50 VX-Trunk Unit .......................................... 37
DVS-5 Voice Storage Unit ..................................... 39
Schematics, Layouts & Parts
Schematics, Layouts & Parts
)
)
Operating Manual Reprint
Controls & ConnectorsBefore You Begin
LED Indicator
Glows GreenMonitor on (
Blinking Green Busy Channel (or SQL off)
Glows RedTransmitting
Blinking RedBattery Voltage is low
YellowReceiving a Selective Call
Antenna
Push To Talk
(
PTT) Switch
Microphone
Side 1 Switch
Side 2 Switch
LCD (VX-420 series)
or Side 1, 2 switch is activated : VX-410 series only
CH (Channel) Selector
VOL/PWR Knob
MIC/SP Jack
(
External Mic/Earphone
Speaker
16 KEY (VX-420 series)
Battery Pack Latch
Display Icons & Indicators (VX-420 Only)
: “Scan” is activated
: “Priority Scan” is activated
“Call” indicator
Receiver Monitor
)
Battery Pack Installation and Removal
Ì To install the battery, hold the transceiver with your
left hand, so your palm is over the speaker and your
thumb is on the top of the belt clip. Insert the battery
pack into the battery compartment on the back of the
radio while tilting the Belt Clip outward, then close
the Battery Pack Latch until it locks in place with a
“Click.”
)
Tilt the Belt Clip
Insert the Battery Pack
Close the Battery Pack Latch
Ì To remove the battery, turn the radio off and remove
any protective cases. Open the Battery Pack latch on
the bottom of the radio, then slide the battery downward and out from the radio while holding the Belt
Clip.
Caution!
Do not attempt to open any of the rechargeable NiCd packs, as they could explode if accidentally shortcircuited.
“Dual Watch” is activated
“Encryption” is enabled
8 Character Alpha-numeric Display
Low Transmit Power Mode “ON”
“Talk-Around” is enabled
“Voice Message” received
Group “A”
Group “B”
Priority Channel
Low Battery Indication
Ì As the battery discharges during use, the voltage gradu-
ally becomes lower. When the battery voltage becomes
to low, substitute a freshly charged battery and recharge
the depleted pack. The TX/BUSY indicator on the top
of the radio will blink red when the battery voltage is
low.
Ì Avoid recharging Ni-Cd batteries often with little use
between charges, as this can degrade the charge capacity. We recommend that you carry an extra, fullycharged pack with you so the operational battery may
be used until depletion (this “deep cycling” technique
promotes better long-term battery capacity).
2
Operation
Operating Manual Reprint
Preliminary Steps
Ì Install a charged battery pack onto the transceiver, as
described previously.
Ì Screw the supplied antenna onto the Antenna jack.
Never attempt to operate this transceiver without an
antenna connected.
Ì If you have a Speaker/Microphone, we recommend that
it not be connected until you are familiar with the ba-
sic operation of the VX-410/-420.
Operation Quick Start
Ì Turn the top panel’s VOL/
PWR knob clockwise to turn
on the radio on.
Ì Turn the top panel’s CH selec-
tor knob to choose the desired
operating channel.
Ì Rotate the VOL/PWR knob to
set the volume level. If no sig-
nal is present, press and hold
in the Soft key assigned to
“MONITOR” for more than 1
seconds; background noise will
now be heard, and you may use this to set the VOL/
PWR knob for the desired audio level.
Ì Press and hold in the Soft key
assigned to “MONITOR” for
more than 1 seconds (or press
the MONITOR key twice) to
quiet the noise and resume normal (quiet) monitoring.
Ì To transmit, monitor the chan-
nel and make sure it is clear.
THIS IS AN FCC REQUIRMENT!
Ì To transmit, press and hold in
the PTT switch. Speak into the
microphone area of the front
panel grille (lower left-hand
corner) in a normal voice level. To return to the Receive mode, release the PTT switch.
Ì If a Speaker/Microphone is available, remove the plas-
tic cap and its two mounting screws from the right side
of the transceiver, then insert the plug from the Speaker/
Microphone into the MIC/SP jack; secure the plug using the screws supplied with the Speaker/Microphone.
Hold the speaker grille up next to your ear while receiving. To transmit, press the PTT switch on the
Speaker/Microphone, just as you would on the main
transceiver’s body.
Note:Save the original plastic cap and its mounting
screws. They should be re-installed when not using the Speaker/Microphone.
Accessories & Options
FNB-647.2 V 700 mAh Ni-Cd Battery
FNB-V577.2 V 1100 mAh Ni-Cd Battery
FNB-V57ISIntrinsically-Safe 7.2 V 1100 mAh Ni-Cd Battery
FNB-V67LI7.4 V 1600 mAh Lithium-Ion Battery
FBA-25Alkaline Battery Case
NC-77C220-240 VAC Overnight Desktop Charger
NC-77U230 VAC Overnight Desktop Charger
VAC-800Desktop Rapid Charger (for FNB-64/-V57/-V57IS)
VAC-810Desktop Rapid Charger (for FNB-V67LI)
VAC-68006-unit Multi Charger
MH-45
MH-37
VC-25VOX Headset
VCM-1Mobile Mounting Bracket (for VAC-800/-810)
CT-42PC Programming Cable
CT-27Radio to Radio Programming Cable
CE64Programming Software
VTP-50VX-Trunk Unit
FVP-25Encryption/DTMF pager Unit
FVP-35Encryption Unit (Rolling code voice scrambler)
DVS-5Voice Storage Unit
MDC1200Digital ANI encoder Unit
B4B
A4B
Speaker/Microphone
Earpiece Microphone
3
Operating Manual Reprint
Key Function
The VX-420 series provides programmable [A], [B],
[C]
, and [D] function keys, and both the
and
series provide programmable and
switchs. These “Soft” keys functions can be customized
(set to other functions), via programming by your VER-TEX STANDARD dealer, to meet your communications/
network requirements. Some features may require the purchase and installation of optional internal accessories. The
possible Soft key programming features are illustrated
below, and their functions are explained in the next chapter. For further details, contact your VERTEX STAN-DARD dealer.
For future reference, check the box next to each func-
tion that has been assigned to the Soft key on your particular radio, and keep it handy.
Function
Monitor//////
Squelch Off//////
Low Power//////
Lock//// / /
Lamp//// / /
Channel Up//// / /
Channel Down//// / /
Scan//////
Follow-Me Scan//////
Dual Watch//////
Talkaround//////
Add/Del//// / /
Reset//////
Speed Dial//////
Tx Save Off//////
Call 1//////
Call 2//////
Call 3//////
Code Select//// / /
Code Up//// / /
Code Down//// / /
Emergency
Group//////
ACC 1//////
ACC 2//////
Play//////
Record//////
Encryption//////
Soft Key (Press / Press and Hold)
[A][B][C][D]
–
–
–
/
/
–
/
Side 1 Side 2
–
/
4
/
series
–
/
Description of Operating Functions
Monitor
Press (or Press and hold) the assigned Soft key
momentarily to disable the Tone squelch.
Squelch Off
Press (or Press and hold) the assigned Soft key to
disable the Noise and Tone squelch. Again press (or
Press and hold) the assigned Soft key to resume
normal (quiet) Noise and Tone squelch action.
Low Power
Press (or Press and hold) the assigned Soft key to
set the radio’s transmitter to the “Low Power” mode,
thus extending battery life. Press (or Press and hold)
the assigned Soft key again to return to “High Power” operation when in difficult terrain.
When the radio’s transmitter is set to “Low Pow-
er” mode, the “Low” icon will be indcated on the
display.
Lock
Press (or Press and hold) the assigned Soft key to
lock the Soft keys (except Lock key); thus, the [A],
[B], [C], and [D] keys can be disabled to prevent radio settings from being disturbed.
Lamp
Press (or Press and hold) the assigned Soft key to
illuminate the LCD for five seconds.
Channel Up
Press (or Press and hold) the assigned Soft key to
switch to a higher operating channel number.
Channel Down
Press (or Press and hold) the assigned Soft key to
switch to a lower operating channel number.
Scan
The Scanning feature is used to monitor multiple
channels programmed into the transceiver. While
scanning, the radio will check each channel for the
presence of a signal, and will stop on a channel if a
signal is present.
Ì To activate scanning:
Press (or Press and hold) the assigned Soft key.
The scanner will search the channels, looking for active ones; it will pause each time it finds a channel on
which someone is speaking.
Ì To stop scanning:
Press (or Press and hold) the assigned Soft key.
Operation will revert to the channel to which the CH
knob is set.
Operating Manual Reprint
Description of Operating Functions
Follow-Me Scan
“Follow-Me” Scan feature checks a User-assigned
Priority Channel regularly as you scan the other
channels. Thus, if only Channels 1, 3, and 5 (of the 8
available channels) are designated for “Scanning,”
the user may nonetheless assign Channel as the
“User-assigned” Priority Channel via the “FollowMe” feature.
Press the assigned Soft key to activate “Follow-
Me” scanning, then turn the CH selector knob to the
channel which you want to designate as the “UserAssigned Priority Channel”. When the scanner stops
on an “active” channel, the User-assigned Priority
Channel will automatically be checked every few
seconds
.
Dual Watch
The Dual Watch feature is similar to the Scan feature, except that only two channels are monitored:
the current operating channel, and the “Priority”
channel.
Ì To activate Dual Watch:
Press (or Press and hold) the assigned Soft key.
The scanner will search the two channels; it will pause
each time it finds a channel on which someone is speak-
ing.
Ì To stop Dual Watch:
Press (or Press and hold) the assigned Soft key.
Operation will revert to the channel to which the CH
knob is set.
Talk Around
Press (or Press and hold) the assigned Soft key to
activate the Talk Around feature when you are operating on duplex channel systems (separate receive
and transmit frequencies, utilizing a “repeater” station). The Talk Around feature allows you to bypass
the repeater station and talk directly to a station that
is nearby. This feature has no effect when you are
operating on “Simplex” channels, where the receive
and transmit frequencies are already the same.
When the “TA” function is activated, the “
will be indcated on the display.
Note that your dealer may have made provision
for “Talk Around” channels by programming “repeater” and “Talk Around” frequencies on two adjacent channels. If so, the key may be used for one of
the other Pre-Programmed Functions
.
” icon
Add/Del
The Add/Del feature allows the user to arrange a
custom Scan.
Press (or Press and hold) the assigned Soft key to
delete/restore the current channel to/from your scanning list.
When you delete a current channel, “-SKIP-” will
appear on the LCD for one second after pressing the
Soft key. When you restore a current channel, “-STOP-
” will appear on the LCD for one second after press-
ing the Soft key
.
Speed Dial
Your Dealer may have pre-programmed Auto-
Dial telephone number memories into your radio.
To dial a number, just press (or Press and hold)
the Dealer-assigned Soft key for Speed Dialing. The
DTMF tones sent during the dialing sequence will
be heard in the speaker
.
TX Save Off
Press (or Press and hold) the assigned Soft key to
disable the Transmit Battery Saver, if you are operating in a location where high power is almost always needed.
The Transmit Battery Saver helps extend battery
life by reducing transmit power when a very strong
signal from an apparently nearby station is being
received. Under some circumstances, though, your
hand-held radio may not be heard well at the other
end of the communication path, and high power may
be necessary at all times
.
Call 1, 2, 3/Reset
When the 2-tone or 5-Tone selective calling unit
is installed, press (or Press and hold) the assigned
Soft key to silence the receiver and reset for another
call, when a communication is finished
.
Code Select
Press (or Press and hold) the assigned Soft key to
enable the changing the 5-Tone Paging code which
is recalled by the “Call 1” key
.
Code Up, Down
Press (or Press and hold) the assigned Soft key to
switch to a higher (or lower) paging code number
for the 5-Tone Paging System
.
5
Operating Manual Reprint
Description of Operating Functions
Emergency
The VX-410/-420 series includes an “Emergency”
feature, which may be useful, if you have someone
monitoring on the same frequency as your transceiver’s channel. For further details contact your VER-
TEX STANDARD dealer
Group
Press (or Press and hold) the assigned Soft key to
select a “A” or “B” group of channels.
Once the desired Group is reached, rotate the CH
knob to select the desired channel within the select-
ed Group
.
ACC 1, 2
When the optional unit is installed, these functions are various uses.
For further details, contact your VERTEX STAN-
DARD dealer
.
REC/PLAY (Voice Storage: Option)
This function, which requires the optional Voice
Storage Unit, Allows you to record and play back
incoming receiver audio.
Recording:
Press (or Press and hold) the assigned Soft key to
toggle the recording feature “on” and “off.” If the
incoming signal is being heard through the speaker
when the recording feature is set to “on,” the received
audio will be recorded. The last 2 minutes of incoming audio will be stored on a first-in, first-out basis.
Playback:
Press (or Press and hold) the assigned Soft key to
start playback. During playback, pressing then “#”
key lets you jump forward 8 seconds, while pressing the “” key lets you go back 8 seconds. To stop
playback before the stored message is complete,
press (or Press and hold) the assigned Soft key
.
.
ARTS (Auto Rande Transpond System : VX-420 only)
This system is designed to inform you when you
and another ARTS-equipped station are within communication range.
During ARTS operation, your radio automatical-
ly transmits for about 1 second every 55 seconds in
an attempt to shake hands with the other station.
If you have out of range for more than two minutes, your radio senses that no signal has been receives, a ringing beeper will sound, and “IN RANGE”
will appear on the LCD. If you subsequently move
back into range, as soon as the other station transmits, your beeper will sound and “OUT RANGE” will
appear on the LCD.
DTMF Paging System (VX-420 only)
This system allows paging and selective calling,
using DTMF tone sequences.
When your radio is paged by a station bearing a
tone sequence which matches yours, your radio’s
squelch will open and the alert will sound. The threedigit code of the station which paged you will be
displayed on your radio’s LCD.
Encryption
When the Voice Scrambler feature is enabled,
pressing the assigned Soft key of the “Encryption”
toggles the Scrambler “on” and “off.”
6
Cloning
The VX-410/-420 series includes a convenient Cloning feature, which allows the programming data from one transceiver to be transferred to another VX-410/-420 series. Here is the procedure for Cloning one radio's data to another.
1. Turn both transceivers off.
2. Remove the plastic cap and its two mounting screws
from the MIC/SP jack on the right side of the transceiver. Do this for both transceivers.
3. Connect the optional CT-27 cloning cable between the
MIC/SP jacks of the two transceivers.
4. Press and hold in the PTT and Soft key assigned to
“MONITOR” while turning the transceiver on. Do this
for both transceivers (the order of the switch-on does
not matter). “CLONE” will appear on the displays (for
the VX-420 series) of both transceivers when Clone
mode is successfully activated in this step; in the case
of the VX-410 series, no change will be observed at
this point.
5. On the Destination transceiver, press the Soft key assigned to “MONITOR”. “LOADING” will appear on the
LCD (for VX-420 series; for VX-410 series, the TX/BUSY indicator on the top of the radio will glow
Green).
6. Press the PTT switch on the source transceiver; “SEND-
ING” will appear on the Source transceiver (for VX420 series; for VX-410 series, the TX/BUSY indica-
tor on the top of the radio will glow Red), and the data
will be transferred.
7. If there is a problem during the cloning process, “ER-
ROR” will appear on the LCD (for VX-420 series; for
VX-410 series, the TX/BUSY indicator on the top of
the radio will blink Red); check your cable connections and battery voltage, and try again.
8. If the data transfer is successful, the display will return
to “CLONE” (for VX-420 series; for VX-410 series,
the TX/BUSY indicator on the top of the radio will
turn off). Turn both transceivers off and disconnect the
CT-27 cable. You can then turn the transceivers back
on, and begin normal operation.
9. Replace the plastic cap and its two mounting screws.
Optional Cloning Cable CT-27
7
Specifications
GENERAL Specifications
Frequency Range:450 - 490 MHz (D)
Number of Channels:32 channels
Channel Spacing:12.5 / 25 kHz
PLL Steps5 / 6.25 kHz
Power Supply voltage:7.5 VDC ± 10%
Operating Temperature Range: –22°F to +140°F (–30°C to +60°C)
Frequency Stability:±2.5 ppm
Dimensions (WHD):2.3" (W) x 4.3" (H) x 1.2" (D) (58 x 108 x 29 mm)
Weight (approx.):0.78 lb. (350 g) w/FNB-V57, Antenna and Belt clip
RECEIVER Specifications (Measurements made per EIA standard TIA/EIA-603)
Sensitivity
EIA 12 dB SINAD :0.25 µV
Adjacent channel selectivity:70 dB (25 kHz) / 60 dB (12.5 kHz)
Intermodulation:70 dB (25 kHz) / 65 dB (12.5 kHz)
Spurious and Image Rejection: 70 dB
Hum & Noise45 dB
Audio output:500 mW @4 Ohms, 10% THD
TRANSMITTER Specifications (Measurements made per EIA standard TIA/EIA-603)
Power output:5.0 / 1.0 W
Modulation:16K0F3E, 11K0F3E
Conducted Spurious Emissions: 70 dB Below Carrier
FM Hum & Noise:45 dB (25 kHz) / 40 dB (12.5 kHz)
Audio distortion (@ 1 kHz):< 5 %
Measurements per EIA standards unless noted above. Specifications subject to change without notice or obligation.
8
RA0585700
WINDOW ASSY (VX-420U)
(W/ DOUBLE FACE TAPE)
RA0173500
CAP
R6147510
RING NUT (x 2 pcs)
RA0546100
KNOB ASSY (CH)
RA0546400
VOLUME KNOB
RA0210600
RUBBER PACKING
RA0545600
CR SPONGE RUBBER (VX-420U)
RA0546600
LCD HOLDER (VX-420U)
G6090156
LCD (VX-420U)
RA0546700
LIGHT GUIDE (VX-420U)
RA0546900
REFLECTOR SHEET (VX-420U)
(x 2 pcs)
Exploded View & Miscellaneous Parts
RA0545100 (Lot. 1~)
RA054510B (Lot. 2~)
FRONT CASE ASSY
RA0545900
REAR CASE ASSY
(w/SMA CONNECTOR,
TERMINAL PLATE (-),
PAN HEAD SCREW M2X3NI)
RA0376900
SHEET
DUMMY Unit
RA0376900
SHEET
REF. VXSTD P/NDescriptionQty.
U44104002 TAPTITE SCREW M2X4NI7
U44104002
(VX-420U)
TAPTITE SCREW M2X4NI2
U20206007 BINDING HEAD SCREW M2.6X6B2
U24110002 TAPTITE SCREW M2X10NI2
U02206007 SEMS SCREW SM2.6X6B2
U00103002 PAN HEAD SCREW M2X3NI1
U9900158TAPTITE SCREW 2X4NI1
SUPPLIED ACCESSORIES
VXSTD P/NDescriptionQty.
Q3000142RUBBER DUCK ANTENNA ATU-6D1
Non-designated parts are available only as part of a designated
assembly.
9
Note:
10
Block Diagram
11
Note:
12
Circuit Description
Receive Signal Path
Incoming RF from the antenna jack is delivered to the
RF Unit and passes through a low-pass filter consisting of
coils L1001, L1002, and L1003, capacitors C1001, C1002,
C1021, C1022, C1023, C1024, C1025, C1026, and C1027,
and antenna switching diode D1004 (RLS135).
Signals within the frequency range of the transceiver
enter a varactor-tuned band-pass filter consisting of coils
L1012 and L1015, capacitors C1058, C1059, C1085,
C1118, and C1119, and diodes D1007, D1008, D1009,
and D1010 (all HVD350B), then are amplified by Q1019
(2SC5006) and enter a varactor-tuned band-pass filter
consisting of coils L1019, L1020, and L1025, capacitors
C1122, C1150, C1151, C1152, C1153, C1154, C1155,
C1156, C1177, C1178, C1179, C1180, and C1181, and
diodes D1012, D1013, and D1016 (all HVD350B), before application to the first mixer, Q1029 (3SK320).
Buffered output from the VCO is amplified by Q1026
(2SC5005) to provide a pure first local signal between
399.15 and 439.15 MHz for injection to the first mixer
Q1029. The 50.85 MHz first mixer product then passes
through monolithic crystal filter XF1001 (MFT50.85PT,
5.5 kHz BW) to strip away unwanted mixer products, and
is then amplified by Q1041 (2SC4215Y).
The amplified first IF signal is applied to FM IF sub-
system IC Q1048 (TA31136FN), which contains the sec-
ond mixer, second local oscillator, limited amplifier, noise
amplifier, and RSSI amplifier.
The second local signal is produced from the PLL ref-
erence/second local oscillator of X1002 (TCXO
TTS05VS-M1 16.80 MHz). The 16.80 MHz reference
signal is tripled by Q1048, capacitor C1251, and coil
L1042, and the resulting the 50.4 MHz second local signal is then delivered to the mixer section of Q1048 which
produces the 450 kHz second IF when mixed with the
first IF signal.
The second IF then passes through the ceramic filter
CF1001 (ELFC450G on “Narrow” channels) or CF1002
(ELFY450E on “Wide” and “Narrow” channels) to strip
away all but the desired signal, and is then applied to the
limiter amplifier in Q1048, which removes amplitude
variations in the 450 kHz IF, before detection of the speech
by the ceramic discriminator CD1001 (ECDA450C24).
Squelch Control
The squelch circuitry consists of a noise amplifier,
band-pass filter, and noise detector within Q1048
(TA31136FN).
When no carrier is received, noise at the output of the
detector stage in Q1048 is amplified and band-pass filtered by the noise amplifier section of Q1048 and the network between pins 7 and 8, and then is rectified by detection circuit in Q1048.
The resulting DC squelch control voltage is passed to
pin 19 of the microprocessor Q1047 (LC87F74C8A). If
no carrier is received, this signal causes pin 19 of Q1047
to go high and pin 30 to go high. Pin 35 signals Q1006
(2SC4154E) to disable the supply voltage to the audio
amplifier Q1005, while pin 30 holds the green (Busy) half
of the LED off, when pin 35 is high and pin 30 is high.
Thus, the microprocessor blocks output from the audio amplifier, and silences the receiver, while no signal is
being received (and during transmission, as well).
When a carrier appears at the discriminator, noise is
removed from the output, causing pin 19 of Q1047 to go
low and the microprocessor to activate the “Busy” LED
via Q1047.
The microprocessor then checks for CTCSS or CDCSS
code squelch information, if enabled. If not transmitting
and CTCSS or CDCSS is not activated, or if the received
tone or code matches that programmed, audio is allowed
to pass through the audio amplifier Q1005 (NJM2070M)
to the loudspeaker by the enabling of the supply voltage
to it via Q1048.
Transmit Signal Path
Speech input from the microphone MC1001 passes
through the audio amplifier Q1021 (AK2342B) to Q1015
(M62364FP) which adjusts the microphone gain. The adjusted audio is applied to the compander Q1010
(LA8630M) which compresses the speech signal according to a control command from the microprocessor Q1047
(LC87F74C8A).
The compressed speech signal passes through the
dummy unit and pre-emphasis circuit to Q1021, which
contains the low-pass filter, Voice Scrambler selector, and
high-pass filter.
The output from Q1021 is applied to the AF mute gate
Q1055 (2SK3541), then returns to Q1021, which contains the limiter amplifier, splatter filter and audio amplifier.
The filtered audio signal is applied to Q1015
(M62364FP) which is adjusts the audio level, then is applied to varactor diode D1017 (HVD350B), which frequency modulates the VCO Q1033 (2SK508). A portion
of the audio signal from Q1015 is applied to TCXO X1002
(TTS05VS).
The processed audio may then be mixed with a CTCSS
tone generated by Q1047 (LC87F74C8A) for frequency
modulation of the PLL carrier (up to ±5 kHz from the
unmodulated carrier) at the transmitting frequency.
If a CDCSS code is enabled for transmission, the code
is generated by microprocessor Q1047 and delivered to
X1002 (TCXO TTS05VS) for CDCSS modulating.
The modulated signal from the VCO Q1033 (2SK508-K52) is buffered by Q1026 (2SC5005). The low-level
transmit signal then passes through the T/R switching di-
13
Circuit Description
ode D1048 (HSC277TRF) to the buffer amplifier Q1024
(2SC5005), pre driver amplifier Q1020 (2SC3357),
driver amplifier Q1014 (RD01MUS1), and then the amplified transmit signal is applied to the final amplifier
Q1008 (RD07MVS1), which delivers up to 5 watts of
output power.
The transmit signal then passes through the antenna switch
D1004 (RLS135) and is low-pass filtered, to suppress harmonic spurious radiation before delivery to the antenna.
Automatic Transmit Power Control
Current from the final amplifier is sampled by R1015,
R1038 and R1040, and is rectified by Q1003 (IMZ2A).
The resulting DC is fed back through Q1002 (UMX1) to
the drive amplifier Q1014 and final amplifier Q1008, for
control of the power output.
The microprocessor selects “High” or “Low” power levels.
Transmit Inhibit
When the transmit PLL is unlocked, pin 7 of PLL IC
Q1005 (MB15A01PFV) goes to a logic “Low.” The resulting DC unlock control voltage is passed to pin 10 of
the microprocessor Q1047. While the transmit PLL is unlocked, pin 31 of Q1047 remains high, which then turns
off Q1012 (CPH6102) and the Automatic Power Controller Q1002 (UMX1) to disable the supply voltage to
the pre-drive amplifier Q1024, drive amplifier Q1014/
Q1020 and final amplifier Q1008, thereby disabling the
transmitter.
Spurious Suppression
Generation of spurious products by the transmitter is
minimized by the fundamental carrier frequency being
equal to final transmitting frequency, modulated directly
in the transmit VCO. Additional harmonic suppression is
provided by a low-pass filter consisting of coils L1001,
L1002, and L1003 plus capacitors C1001, C1002, C1021,
C1022, C1023, C1024, C1025, C1026, and C1027, resulting in more than 60 dB of harmonic suppression prior
to delivery of the RF signal to the antenna.
PLL Frequency Synthesizer
The PLL circuitry on the Main Unit consists of VCO
Q1030, Q1033 (both 2SK508-K52), VCO buffer Q1026
(2SC5005), and PLL subsystem IC Q1051
(MB15A01PFV1), which contains a reference divider,
serial-to-parallel data latch, programmable divider, phase
comparator and charge pump, and TCXO unit X1002
(TTS05VS) which yields frequency stability of ±2.5ppm
@ –22°F to +140°F (–30°C to +60°C).
While receiving, VCO Q1030 oscillates between
399.15 and 439.15 MHz according to the transceiver version and the programmed receiving frequency. The VCO
output is buffered by Q1026, then applied to the prescaler
section of Q1051. There the VCO signal is divided by 64
or 65, according to a control signal from the data latch
section of Q1051, before being sent to the programmable
divider section of Q1051.
The data latch section of Q1051 also receives serial
dividing data from the microprocessor Q1047, which
causes the pre-divided VCO signal to be further divided
in the programmable divider section, depending upon the
desired receive frequency, so as to produce a 5.0 kHz or
6.25 kHz derivative of the current VCO frequency.
Meanwhile, the reference divider section of Q1051 divides the 16.80 MHz crystal reference from the reference
oscillator Q1051, by 3360 (or 2688) to produce the 5.0
kHz (or 6.25 kHz) loop references (respectively).
The 5.0 kHz (or 6.25 kHz) signal from the programmable divider (derived from the VCO) and that derived
from the reference oscillator are applied to the phase detector section of Q1051, which produces a pulsed output
with pulse duration depending on the phase difference between the input signals.
This pulse train is filtered to DC and returned to
varactors D1021, D1022, D1023, and D1024 (all
HVC355B). Changes in the level of the DC voltage are
applied to the varactors, affecting the reference in the tank
circuit of the VCO according to the phase difference between the signals derived from the VCO and the crystal
reference oscillator.
The VCO is thus phase-locked to the crystal reference
oscillator. The output of the VCO Q1030 (2SK508), after buffering by Q1026, is applied to the first mixer as
described previously.
For transmission, the VCO Q1033 (2SK508) oscillates between 450.00 and 490.00 MHz according to the
model version and programmed transmit frequency. The
remainder of the PLL circuitry is shared with the receiver.
However, the dividing data from the microprocessor is such
that the VCO frequency is at the actual transmit frequency
(rather than offset for IFs, as in the receiving case). Also,
the VCO is modulated by the speech audio applied to
D1017 (HVC350B), as described previously.
Receive and transmit buses select which VCO is made
active, using Q1028, Q1031, Q1032 (all RT1N441U).
Miscellaneous Circuits
Push-To-Talk Transmit Activation
The PTT switch on the microphone is connected to pin
22 of microprocessor Q1047, so that when the PTT switch
is closed, pin 27 of Q1047 goes high. This signal disables
the receiver by disabling the 5V supply bus at Q1022
(DTB123EK) to the front-end, FM IF subsystem IC
Q1048 and the receiver VCO circuitry.
At the same time, Q1013 (UMX1N) and Q1012
(CPH6102) activate the transmit 5V supply line to enable the transmitter.
14
Alignment
Introduction
The VX-410/-420 series has been aligned at the fac-
tory for the specified performance across the entire frequency range specified. Realignment should therefore not
be necessary except in the event of a component failure.
All component replacement and service should be performed only by an authorized Vertex Standard representative, or the warranty policy may be voided.
The following procedures cover the sometimes critical
and tedious adjustments that are not normally required once
the transceiver has left the factory. However, if damage
occurs and some parts are replaced, realignment may be
required. If a sudden problem occurs during normal operation, it is likely due to component failure; realignment
should not be done until after the faulty component has
been replaced.
We recommend that servicing be performed only by
authorized Vertex Standard service technicians who are
experienced with the circuitry and fully equipped for repair and alignment. Therefore, if a fault is suspected, contact the dealer from whom the transceiver was purchased
for instructions regarding repair. Authorized Vertex Standard service technicians realign all circuits and make complete performance checks to ensure compliance with factory specifications after replacing any faulty components.
Those who do undertake any of the following alignments
are cautioned to proceed at their own risk. Problems caused
by unauthorized attempts at realignment are not covered
by the warranty policy. Also, Vertex Standard must reserve the right to change circuits and alignment procedures in the interest of improved performance, without
notifying owners. Under no circumstances should any
alignment be attempted unless the normal function and
operation of the transceiver are clearly understood, the
cause of the malfunction has been clearly pinpointed and
any faulty components replaced, and the need for realignment determined to be absolutely necessary. The following test equipment (and thorough familiarity with its correct use) is necessary for complete realignment. Correction of problems caused by misalignment resulting from
use of improper test equipment is not covered under the
warranty policy. While most steps do not require all of the
equipment listed, the interactions of some adjustments may
require that more complex adjustments be performed afterwards. Do not attempt to perform only a single step
unless it is clearly isolated electrically from all other steps.
Have all test equipment ready before beginning, and follow all of the steps in a section in the order presented.
Required Test Equipment
Ì Avionics Radio Tester with calibrated output level at 1
GHz
Ì In-line Wattmeter with 5% accuracy at 1 GHz
Ì 50-ohm, 10-W RF Dummy Load
Ì Regulated DC Power Supply (standard 7.5V DC, 2A)
Ì Frequency Counter: ±0.2 ppm accuracy at 1 GHz
Ì AF Signal Generator
Ì AC Voltmeter
Ì DC Voltmeter
Ì UHF Sampling Coupler
Ì Microsoft
Ì Vertex Standard CT-42 Connection Cable and CE64
Alignment program
®
Windows®95 or later operating system
Alignment Preparation & Precautions
A 50-ohm RF Dummy load and in-line wattmeter must
be connected to the main antenna jack in all procedures
that call for transmission, except where specified otherwise. Correct alignment is not possible with an antenna.
After completing one step, read the following step to
determine whether the same test equipment will be required. If not, remove the test equipment (except dummy
load and wattmeter, if connected) before proceeding.
Correct alignment requires that the ambient temperature be the same as that of the transceiver and test equipment, and that this temperature be held constant between
68°~ 86°F (20° and 30°C). When the transceiver is brought
into the shop from hot or cold air, it should be allowed
time to come to room temperature before alignment.
Whenever possible, alignments should be made with
oscillator shields and circuit boards firmly affixed in place.
Also, the test equipment must be thoroughly warmed up
before beginning.
Note:Signal levels in dB referred to in this procedure are
based on 0 dBµ = 0.5 µV (closed circuit).
Important Note
When connecting the CT-42 plug into the MIC/SP
jack of the VX-410/-420 series, you must remove the
plastic cap and its mounting screws prior to programming. Please remember to re-attach the cap and screws
when the programming is complete.
15
Alignment
Set up the test equipment as shown below for transceiver alignment, and apply 7.5V DC power to the transceiver.
RF Signal
Generator
Inline Wattmeter
Deviation Meter
Frequency
Counter
RF Sampling
Coupler
CT-42 connection
Cable
PC
COM port
Transceiver
MIC/EAR
Power Supply
7.5V DC
The transceiver must be programmed for use in the
intended system before alignment is attempted. The RF
parameters are loaded from the file during the alignment
process.
In order to facilitate alignment over the complete operating rang of the equipment, it is recommended that the
channel data in the transceiver be preset as per the chart
below.
The alignment tool outline
Installation of the Alignment tool
The “alignment mode” is a software-based protocol,
accessed by an “Alignment Mode” command from the
computer while switching the transceiver on. It is operated by the alignment tool automatically. During use of
the alignment mode, normal operation is suspended. The
alignment tool program provides all needed operation capability.
Alignment Sequence
Although the data displayed on the computer’s screen
during alignment is temporary data, it is important you
follow the basic alignment sequence precisely, so that the
displayed data and the data loaded into the transceiver are
identical.
Basic Alignment Sequence
1. Enter the alignment mode
2. Upload data from transceiver
3. Align data
4. Download data to transceiver
ChannelsFrequency
Low Band Edge
(
Channel 1
Band Center
(
Channel 2
High Band Edge
(
Channel 3
450.000 MHz
)
470.000 MHz
)
490.000 MHz
)
CTCSS Tone DCS code
––
151.4 Hz
–627
–
16
Alignment
PLL VCV (Varactor Control Voltage)
Ì Connect the DC voltmeter between TP1045 on the
Main Unit and ground.
Ì Set the transceiver to CH 3 (high band edge), and ad-
just L1036 on the Main Unit for 4.0 V ± 0.1 V on the
DC voltmeter.
Ì Set the transceiver to CH 1 (low band edge), and con-
firm the low-end VCV is more than 0.9 V while receiving.
Ì Set the transceiver to CH 3 (high band edge), and ad-
just L1038 on the Main Unit for 4.0 V ± 0.1 V while
transmitting.
Ì Set the transceiver to CH 1 (low band edge), and con-
firm the low-end VCV is more than 0.9 V while transmitting.
Reference Frequency
Ì Set the transceiver to CH 2 (band center) via the “CH”
box on the “Alignment” window previously.
Ì To adjustment, click the left mouse button on the “RF
Frequency” box, then press the [ENTER] key to open
the pop-up window.
Ì Use the [] or [] arrow keys so that the frequency
counter displays the band center frequency (±100 Hz)
for the version being aligned.
Ì Press the “OK” box to lock in the new data.
Transmitter Output Power
Ì Set the transceiver to CH 2 (band center).
Ì To adjustment, click the left mouse button on the “RF
Power {High}” or “RF Power {Low}” box, then press
the [ENTER] key to open the pop-up window.
Ì Use the [] or [] arrow keys so that the power meter
reading is 5.0 W (± 0.1 W) (for “RF Power High”) or
1.0 W (± 0.1 W) (for “RF Power Low”). Confirm that
the current consumption is 2.3 A or lower (for “RF
Power High”) or 1.0 A or lower (for “RF Power Low”).
Ì Press the “OK” box to lock in the new data.
MAX Deviation
Ì Set the transceiver to CH 2 (band center).
Ì Inject a 1 kHz tone at –17 dBm to the MIC jack.
Ì To adjustment, click the left mouse button on the “MAX
Deviation” box, then press the [ENTER] key to open
the pop-up window.
Ì Use the [] or [] arrow keys so that the deviation
meter reading is ±4.2 kHz (±0.1 kHz) (for 25 kHz steps)
or ±2.1 kHz (±0.1 kHz) (for 12.5 kHz steps) deviation.
Ì Press the “OK” box to lock in the new data.
L1036
TP1045L1038
17
Alignment
CTCSS Deviation
Ì Set the transceiver to CH 2 (band center).
Ì To adjustment, click the left mouse button on the
“CTCSS Modulation” box, then press the [ENTER
key to open the pop-up window.
Ì Use the [] or [] arrow keys so that the deviation
meter reading is ±0.8 kHz (±0.1 kHz) (for 25 kHz steps)
or ±0.4 kHz (±0.1 kHz) (for 12.5 kHz steps) deviation.
Ì Set the transceiver to CH 2 (band center), then key the
transmitter, and confirm that the deviation is ±0.6 kHz
~ ±0.9 kHz (for 25 kHz steps) or ±0.35 kHz ~ ±0.6
kHz (for 12.5 kHz steps).
Ì Press the “OK” box to lock in the new data.
MAX Ref Deviation
Ì Set the transceiver to CH 2 (band center).
Ì To adjustment, click the left mouse button on the “MAX
Ref Deviation” box, then press the [ENTER] key to
open the pop-up window.
Ì Use the [] or [] arrow keys so that the deviation
meter reading is ±0.7 kHz (±0.1 kHz) (for 25 kHz steps)
or ±0.45 kHz (±0.1 kHz) (for 12.5 kHz steps) deviation.
Ì Press the “OK” box to lock in the new data.
STD Deviation
Ì Set the transceiver to CH 2 (band center).
Ì Inject a 1 kHz tone at –37 dBm to the MIC jack.
Ì To adjustment, click the left mouse button on the “MIC
Sensitivity” box, then press the [ENTER] key to open
the pop-up window.
CLONE GND
SP
DTMF Deviation
Ì Set the transceiver to CH 2 (band center).
Ì To adjustment, click the left mouse button on the
]
“DTMF Deviation” box, then press the [ENTER] key
to open the pop-up window.
Ì Use the [] or [] arrow keys so that the deviation
meter reading is ±3.0 kHz (±0.1 kHz) (for 25 kHz steps)
or ±1.5 kHz (±0.1 kHz) (for 12.5 kHz steps) deviation.
Ì Press the “OK” box to lock in the new data.
DCS Deviation
Ì Set the transceiver to CH 3 (high band edge).
Ì To adjustment, click the left mouse button on the “DCS
Modulation” box, then press the [ENTER] key to open
the pop-up window.
Ì Use the [] or [] arrow keys so that the deviation
meter reading is ±0.7 kHz (±0.1 kHz) (for 25 kHz steps)
or ±0.45 kHz (±0.1 kHz) (for 12.5 kHz steps) devia-
tion.
Ì Press the “OK” box to lock in the new data.
Sensitivity
Ì Set the transceiver to CH 3 (high band edge).
Ì Tune the RF signal generator to the same frequency as
the transceiver’s, then set the generator output level to
40 dBµ with ±3.0 kHz deviation @ 1 kHz tone modu-
lation.
Ì To adjustment, click the left mouse button on the “RX
Sensitivity” box, then press the [ENTER] key to open
the pop-up window.
Ì Use the [] or [] arrow keys to tune for best sensi-
tivity; ultimately, the radio should be aligned so that
the RF signal generator output level is –6 dBµ EMF
(0.25 µV) or less for 12 dB SINAD.
Ì Press the “OK” box to lock in the new data.
IN
Ì Use the [] or [] arrow keys so that thedeviation
meter reading is ±3.0 kHz (±0.1 kHz) (for 25 kHz steps)
or ±1.5 kHz (±0.1 kHz) (for 12.5 kHz steps) deviation.
Ì Press the “OK” box to lock in the new data.
18
This completes the internal alignment routine. To save all
settings and exit, press the “OK” box.
Circuit Diagram
0.76V
2.57V
4.79V
0.73V
1.76V
MAIN Unit
Wide:0V
Narrow:0V
Wide:3.39V
Narrow:0V
0V
<2.94V>
{
1.10V
0V
4.95V
0V
(4.95V)
3.51V
(3.56V)
(0V)
4.95V
(4.98V)
3.58V
(3.63V)
3.29V
(3.29V)
0.08V
0V
<2.29V>
{
}
0.84V
0V
<2.30V>
{
}
0.50V
}
7.49V <7.04V> {7.32V
6.93V
<6.48V>
{
6.76V
}
}
0V
<2.62V>
{
0.94V
7.49V
<7.21V>
{
}
7.38V
}
0.08V
(4.10V)
0.02V
(0.46V)
2.95V (3.00V)
0.08V
(4.33V)
7.48V (7.39V)
(2.24V)
0.08V
(0.72V)
1.47V
(1.48V)
2.23V (0.0V)
4.95V
(4.98V)
4.64V
(4.66V)
3.94V
(3.97V)
3.13V
(3.15V)
0.80V (0.79V)
1.94V
(0.81V)
0.81V
(1.75V)
0V
(1.7V)
0.80V (0.78V)
0V (0V)
0.02V
(3.42V)
0V
(0V)
3.94V
(3.01V)
4.83V
Wide:4.83V
Narrow:3.64V
Wide:0.36V
Narrow:0.55V
3.58V
(3.58V)
Wide:0.85V
Narrow:0V
Wide:0V
Narrow:1.06V
Wide:0V
Narrow:0V
Wide:0V
Narrow:1.08V
Wide:3.39V
Narrow:0V
Wide:0.36V
Narrow:0.56V
Wide:0V
Narrow:3.04V
3.35V
(
3.39V
3.50V
(
2.76V
3.57V
3.56V
3.50V
(3.55V)
3.57V
(
)
3.57V
3.35V
(
)
3.40V
)
)
3.56V
(3.56V)
(3.61V)
(3.62V)
3.33V
[2.84V]
0V
[2.93V]
3.59V
[3.50V]
2.13V [1.05V]
7.48V
[7.48V]
3.5V (3.5V)
3.59V
[3.59V]
3.45V
[3.45V]
7.49V
[7.49V]
3.29V
(3.33V)
0V
[2.93V]
2.03V
[0.95V]
3.58V
[3.54V]
7.49V
[7.48V]
SQL open : 0.60V
SQL close : 0.73V
SQL open : 3.41V
SQL close : 0.73V
SQL open:6.73V
SQL close:7.49V
0.0V
(
)
0.0V
SQL open : 0.0V
SQL open : 0.25V
SQL close : 7.48V
SQL close : 0.0V
SQL open : 7.49V
SQL close : 0.16V
1.80V
(
1.84V
1.81V (1.86V
3.52V
(
3.57V
)
7.48V
(7.39V)
3.57V
(3.62V)
3.50V
(3.06V)
)
)
0.0V
(4.97V)
7.48V
(7.40V)
7.48V
(7.40V)
3.62V
(3.69V)
4.95V
(5.02V)
3.50V
(3.55V)
3.02V
(3.22V)
4.91V
(0.0V)
0.0V (5.02V)
3.44V
(0.0V)
3.57V (3.62V)
0.0V
(0.0V)
3.56V (3.61V)
3.55V (3.60V)
1.65V
3.5V
(3.5V)
RX : XX
TX : (XX)
TX HIGH : <XX>
TX LOW : {XX
LED on : [XX
C 1002 CHIP CAP.15pF50VCHGRM36CH150J50PTK221782161Ba1
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C 1055 CHIP TA.CAP.10uF6.3VTEMSVA0J106M-8RK780800271-AE2
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C 1059 CHIP CAP.3pF50VCJGRM36CJ030C50PTK221782051-Ba2
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C 1066 CHIP CAP.15pF50VCHGRM36CH150J50PTK221782161-Bb1
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C 1076 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Bd3
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C 1078 CHIP TA.CAP.10uF6.3VTEMSVA0J106M-8RK780800271-Bd2
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DESCRIPTION
PCB with ComponentsCB2435001 LCD ON
Printed Circuit BoardFR010220D1-
VALUEV/WTOL.VXSTD P/NMFR’S DESIGVERS.
CB2435002 LCD OFF
LOT.
SIDE LAY ADR
23
MAIN Unit
REF.
C 1083 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Bd2
C 1084 CHIP TA.CAP.1uF16VTESVA1C105M1-8RK781200091-Bd2
C 1085 CHIP CAP.4pF50VCHGRM36CH040C50PTK221782061-Ba2
C 1088 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Ba2
C 1089 CHIP CAP.12pF50VCHGRM36CH120J50PTK221782141-Bc1
C 1090 CHIP CAP.10pF50VCHGRM36CH100D50PTK221782121-Bc1
C 1091 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Bc1
C 1092 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Bb1
C 1094 CHIP CAP.100pF50VCHGRM36CH101J50PTK221782361-Bc1
C 1095 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Bc1
C 1096 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Bc1
C 1097 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-AD2
C 1098 CHIP CAP.0.01uF16VBGRM36B103K16PTK221288041-Bd1
C 1099 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Be1
C 1100 CHIP CAP.0.01uF16VBGRM36B103K16PTK221288041-Bd1
C 1101 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Bd1
C 1102 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Be1
C 1103 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Bd1
C 1104 CHIP CAP.0.01uF16VBGRM36B103K16PTK221288041-Bd1
C 1105 CHIP CAP.0.0047uF25VBGRM36B472K25PTK221488301-Bd1
C 1107 CHIP CAP.0.01uF16VBGRM36B103K16PTK221288041-Bd1
C 1108 CHIP CAP.0.0022uF50VBGRM36B222K50PTK221788131-Be1
C 1109 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Be1
C 1110 CHIP TA.CAP.10uF6.3VTEMSVA0J106M-8RK780800271-Be3
C 1111 CHIP CAP.0.0047uF25VBGRM36B472K25PTK221488301-Be1
C 1112 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Be3
C 1113 CHIP TA.CAP.1uF16VTEMSVA21C105M-8RK781200241-AD2
C 1114 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Be3
C 1115 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-AE2
C 1116 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-AD2
C 1118 CHIP CAP.4pF50VCHGRM36CH040C50PTK221782061-Ba2
C 1120 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Ba2
C 1124 CHIP CAP.8pF50VCHGRM36CH080D50PTK221782101-Bc1
C 1125 CHIP CAP.2pF50VCKGRM36CK020C50PTK221782041-Bc1
C 1126 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Bd1
C 1127 CHIP CAP.2.2uF10VBECJ2FB1A225KK221008071-Bd2
C 1129 CHIP CAP.1uF10VBECJ2FB1A105KK221008061-Be1
C 1131 CHIP CAP.1uF10VBECJ2FB1A105KK221008061-Be1
C 1132 CHIP CAP.150pF50VCHGRM36CH151J50PTK221782401-Be1
C 1132 CHIP CAP.270pF25VCHGRM36CH271J25PTK221482483-Be1
C 1133 CHIP CAP.47pF50VCHGRM36CH470J50PTK221782281Be1
C 1133 CHIP CAP.22pF50VCHGRM36CH220J50PTK221782202-Be1
C 1134 CHIP CAP.0.01uF16VBGRM36B103K16PTK221288041-Bd1
C 1135 CHIP CAP.0.01uF16VBGRM36B103K16PTK221288041-Bd1
C 1136 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Bd1
C 1137 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Be2
C 1138 CHIP CAP.0.0047uF25VBGRM36B472K25PTK221488301-Be1
C 1139 CHIP CAP.22pF50VCHGRM36CH220J50PTK221782201-Be1
C 1140 CHIP CAP.0.0047uF25VBGRM36B472K25PTK221488301-Be1
C 1141 CHIP CAP.47pF50VCHGRM36CH470J50PTK221782281Bd1
C 1141 CHIP CAP.22pF50VCHGRM36CH220J50PTK221782202-Bd1
C 1143 CHIP CAP.10pF50VCHGRM36CH100D50PTK221782121-Be1
C 1144 CHIP CAP.0.0047uF25VBGRM36B472K25PTK221488301-AD2
C 1146 CHIP CAP.0.01uF16VBGRM36B103K16PTK221288041-AD2
C 1147 CHIP CAP.8pF50VCHGRM36CH080D50PTK221782101C 1149 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Ba2
C 1150 CHIP CAP.4pF50VCHGRM36CH040C50PTK221782061-Ba2
C 1151 CHIP CAP.2pF50VCKGRM36CK020C50PTK221782041-Ba2
C 1152 CHIP CAP.8pF50VCHGRM36CH080D50PTK221782101-Ba2
C 1153 CHIP CAP.27pF50VCHGRM36CH270J50PTK221782221-Ba2
C 1154 CHIP CAP.5pF50VCHGRM36CH050C50PTK221782071-Ba2
C 1155 CHIP CAP.2pF50VCKGRM36CK020C50PTK221782041-Ba2
C 1156 CHIP CAP.5pF50VCHGRM36CH050C50PTK221782071-Ba2
C 1157 CHIP CAP.7pF50VCHGRM36CH070D50PTK221782091-Bc1
C 1158 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Bc1
C 1159 CHIP CAP.330pF50VBGRM36B331K50PTK221788031-Bc1
C 1160 CHIP CAP.1pF50VCKGRM36CK010C50PTK221782021-Bc1
DESCRIPTION
VALUEV/WTOL.VXSTD P/NMFR’S DESIGVERS.
LOT.
SIDE
LAY ADR
24
MAIN Unit
REF.
C 1161 CHIP CAP.220pF25VCHGRM36CH221J25PTK221482031-Bb2
C 1162 CHIP TA.CAP.4.7uF6.3VTEMSVA0J475M-8RK780800171-Bb2
C 1163 CHIP TA.CAP.4.7uF16VTEMSVA1C475M-8RK781200311-Be2
C 1164 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Be2
C 1165 CHIP CAP.1uF10VBECJ2FB1A105KK221008061-Be1
C 1166 CHIP CAP.1uF10VBECJ2FB1A105KK221008061-Be1
C 1167 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Be2
C 1168 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-AD2
C 1169 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Be3
C 1170 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Be2
C 1171 CHIP CAP.470pF50VBGRM36B471K50PTK221788051-Bd2
C 1172 CHIP TA.CAP.10uF6.3VTEMSVA0J106M-8RK780800271-Be1
C 1174 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Be1
C 1175 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Be1
C 1176 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Be1
C 1177 CHIP CAP.27pF50VCHGRM36CH270J50PTK221782221-Ba2
C 1178 CHIP CAP.10pF50VCHGRM36CH100D50PTK221782121-Ba2
C 1179 CHIP CAP.2pF50VCKGRM36CK020C50PTK221782041-Ba3
C 1180 CHIP CAP.4pF50VCHGRM36CH040C50PTK221782061-Bb2
C 1182 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-AD2
C 1183 CHIP CAP.3pF50VCJGRM36CJ030C50PTK221782051-Bc1
C 1184 CHIP CAP.4pF50VCHGRM36CH040C50PTK221782061-Bc2
C 1186 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Bc2
C 1187 CHIP CAP.1pF50VCKGRM36CK010C50PTK221782021-Bc2
C 1188 CHIP CAP.1pF50VCKGRM36CK010C50PTK221782021-Bc2
C 1189 CHIP CAP.8pF50VCHGRM36CH080D50PTK221782101-Bc1
C 1190 CHIP TA.CAP.4.7uF6.3VTESVSP0J475M-8RK780800531-Bb2
C 1191 CHIP TA.CAP.4.7uF6.3VTESVSP0J475M-8RK780800531-Bb2
C 1192 CHIP CAP.220pF25VCHGRM36CH221J25PTK221482031-Bc2
C 1194 CHIP CAP.0.5pF50VCKGRM36CK0R5B50PTK221782851-Bc2
C 1195 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Be2
C 1196 CHIP TA.CAP.10uF6.3VTEMSVA0J106M-8RK780800271-Be2
C 1197 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Be2
C 1198 CHIP CAP.0.01uF16VBGRM36B103K16PTK221288041-Be1
C 1199 CHIP CAP.7pF50VCHGRM36CH070D50PTK221782091-Bb2
C 1200 CHIP CAP.12pF50VCHGRM36CH120J50PTK221782141-Bb2
C 1201 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Bb2
C 1203 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Bb2
C 1204 CHIP CAP.8pF50VCHGRM36CH080D50PTK221782101-Bc2
C 1205 CHIP TA.CAP.4.7uF6.3VTEMSVA0J475M-8RK780800171-Bb2
C 1207 CHIP CAP.5pF50VCHGRM36CH050C50PTK221782071-Bc2
C 1208 CHIP CAP.15pF50VCHGRM36CH150J50PTK221782161-Bc2
C 1209 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Bc1
C 1210 CHIP CAP.2pF50VCKGRM36CK020C50PTK221782041-Bb1
C 1211 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Bc2
C 1212 CHIP CAP.220pF25VCHGRM36CH221J25PTK221482031-Bb2
C 1213 CHIP CAP.4pF50VCHGRM36CH040C50PTK221782061-Bc2
C 1214 CHIP CAP.4pF50VCHGRM36CH040C50PTK221782061-Bc2
C 1215 CHIP CAP.10pF50VCHGRM36CH100D50PTK221782121-Bc2
C 1217 CHIP CAP.0.1uF10VBGRM36B104K10PTK22108802 W/LCD1-AC3
C 1218 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-AD2
C 1219 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-AD2
C 1220 CHIP CAP.9pF50VCHGRM36CH090D50PTK221782111-AD2
C 1223 CHIP CAP.0.022uF16VBGRM36B223K16PTK221288061-AD3
C 1224 CHIP CAP.9pF50VCHGRM36CH090D50PTK221782111-Bb2
C 1226 CHIP CAP.0.01uF16VBGRM36B103K16PTK221288041-Bb3
C 1227 CHIP TA.CAP.0.047uF35VTESVA1V473M1-8RK781600231-Bc2
C 1228 CHIP TA.CAP.0.1uF20VTEMSVA21D104M-8RK781300201-Bd2
C 1229 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Bd1
C 1230 CHIP CAP.0.01uF16VBGRM36B103K16PTK221288041-Bd1
C 1231 CHIP TA.CAP.10uF6.3VTEMSVA0J106M-8RK780800271-Bd1
C 1232 CHIP TA.CAP.1.5uF16VTESVA1C155M1-8RK781200201-Bd2
C 1233 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Bd1
C 1234 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-AE1
C 1235 CHIP CAP.0.1uF10VBGRM36B104K10PTK22108802 W/LCD1-AC3
C 1238 CHIP CAP.9pF50VCHGRM36CH090D50PTK221782111-AD2
C 1239 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-AD2
DESCRIPTION
VALUEV/WTOL.VXSTD P/NMFR’S DESIGVERS.
SIDE LAY ADR
LOT.
25
MAIN Unit
REF.
C 1241 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-AD3
C 1242 CHIP CAP.0.01uF16VBGRM36B103K16PTK221288041-AD3
C 1243 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Bb2
C 1244 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Bb2
C 1245 CHIP CAP.0.047uF10VBGRM36B473K10PTK221088011-Bc2
C 1246 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Bc2
C 1248 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Bd2
C 1250 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Bc2
C 1251 CHIP CAP.82pF50VCHGRM36CH820J50PTK221782341-Bc2
C 1252 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Bc3
C 1256 CHIP CAP.100pF50VCHGRM36CH101J50PTK221782361-Bd1
C 1257 CHIP CAP.27pF50VCHGRM36CH270J50PTK221782221-Bd2
C 1259 CHIP CAP.0.01uF16VBGRM36B103K16PTK221288041-Bd2
C 1260 CHIP CAP.0.01uF16VBGRM36B103K16PTK221288041-Bd2
C 1261 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Bd2
C 1262 CHIP CAP.82pF50VCHGRM36CH820J50PTK221782341-Bc2
C 1263 CHIP CAP.5pF50VCHGRM36CH050C50PTK221782071-Bd2
C 1264 CHIP CAP.0.0047uF25VBGRM36B472K25PTK221488301-Bd2
C 1265 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Bd3
C 1266 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Bc3
C 1267 CHIP CAP.220pF50VBGRM36B221K50PTK221788011-Bc3
C 1268 CHIP CAP.220pF50VBGRM36B221K50PTK221788011-Bc3
C 1269 CHIP CAP.0.01uF16VBGRM36B103K16PTK221288041-Bc3
C 1270 CHIP CAP.0.001uF50VBGRM36B102K50PTK221788091-Be2
C 1271 CHIP CAP.100pF50VCHGRM36CH101J50PTK221782361-Bc1
C 1273 CHIP CAP.100pF50VCHGRM36CH101J50PTK221782361-Bc1
C 1274 CHIP CAP.0.01uF16VBGRM36B103K16PTK221288041-Bd2
C 1275 CHIP CAP.100pF50VCHGRM36CH101J50PTK221782361-Bd1
C 1276 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Bc3
C 1278 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-AC1
C 1279 CHIP TA.CAP.10uF6.3VTEMSVA0J106M-8RK780800271-Bc2
C 1280 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Bc2
C 1281 CHIP CAP.0.1uF10VBGRM36B104K10PTK221088021-Bd3
C 1283 CHIP TA.CAP.4.7uF16VTEMSVA1C475M-8RK781200311-Be2
CD1001 CERAMIC DISCECDA450C24H79014601-Bc2
CF1001 CERAMIC FILTERELFC450GH39005381-Bc3
CF1002 CERAMIC FILTERELFY450EH39005491-Bb3
D 1001 DIODE1SS400G T2RG20709341-AC1
D 1002 DIODE1SS400G T2RG20709341-AC1
D 1004 DIODERLS135 TE-11G20701281-Ba1
D 1005 DIODEHSU277TRFG20701181-Ba1
D 1006 DIODEHSU277TRFG20701181-Ba1
D 1007 DIODEHVD350BG20709461-Ba2
D 1008 DIODEHVD350BG20709461-Ba2
D 1009 DIODEHVD350BG20709461-Ba2
D 1010 DIODEHVD350BG20709461-Ba2
D 1012 DIODEHVD350BG20709461-Ba2
D 1013 DIODEHVD350BG20709461-Ba2
D 1014 DIODEHSC277TRFG20705841-Bc2
D 1015 DIODE1SS400G T2RG20709341-Bb2
D 1016 DIODEHVD350BG20709461-Ba3
D 1017 DIODEHVD350BG20709461-Bc2
D 1018 DIODE1SS400G T2RG20709341-AE2
D 1019 DIODE1SS400G T2RG20709341-Be2
D 1020 DIODEDA221 TLG20701781-AD3
D 1021 DIODEHVD350BG20709461-Bb2
D 1022 DIODEHVD350BG20709461-Bb2
D 1023 DIODEHVD350BG20709461-Bb1
D 1024 DIODEHVD350BG20709461-Bb1
D 1025 DIODE1SS400G T2RG20709341-AE1
D 1026 DIODE1SS400G T2RG20709341-AE1
D 1027 LEDLNJ808K8SRAG2070790W/LCD1-AB1
D 1028 LEDLNJ808K8SRAG2070790W/LCD1-AA1
D 1029 LEDLNJ808K8SRAG2070790W/LCD1-AB2
D 1030 LEDLNJ808K8SRAG2070790W/LCD1-AA2
D 1031 DIODE1SS400G T2RG20709341-Be2
D 1032 DIODE1SS400G T2RG20709341-Be2
DESCRIPTION
VALUEV/WTOL.VXSTD P/NMFR’S DESIGVERS.
LOT.
SIDE
LAY ADR
26
MAIN Unit
REF.
D 1033 DIODE1SS400G T2RG20709341-Be2
D 1034 DIODE1SS400G T2RG20709341-Be2
D 1035 DIODE1SS400G T2RG20709341-AD2
D 1036 DIODEDA221 TLG20701781-Bb2
D 1037 DIODEHVD350BG20709461-Bb2
D 1038 DIODEHVD350BG20709461-Bb2
D 1039 LED
D 1040 LEDTLOU1008A(TAPE)G2070958W/LCD1-AC3
D 1042 DIODE1SS400G T2RG20709341-AD3
D 1043 DIODE1SS400G T2RG20709341-Bd3
D 1044 DIODEDAN222 TLG20701741-Bc3
D 1045 DIODEDAN222 TLG20701741-Bc3
D 1046 DIODE1SS400G T2RG20709341D 1047 DIODE1SS400G T2RG20709341-AE2
D 1048 DIODEHSC277TRFG20705841-Bc2
D 1049 DIODE1SS400G T2RG20709341-Be3
D 1054 SURGE ABSORBERTVSF0805Q90008071-AE1
DS1001 LCDA15A008AG6090156W/LCD1-AC2
F 1001 CHIP FUSE3A0434 003. 3.0AQ00001071-AE3
FB1002 CHIP COIBLM11P600SPTL16906011-AD3
FB1003 CHIP COIBLM11P600SPTL16906011-AD3
FB1004 CHIP COIBLM11P600SPTL16906011-AD3
J 1001CONNECTORHSJ1594-010055P10908961-Bb3
J 1002CONNECTORAXK6S40535PP00912091-Be2
J 1003CONTACTOG-503040S50002431-AE2
J 1004CONTACTOG-503040S50002431-AE2
L 1001COILE2 0.28-1.0-6T-RL00223661-Ba1
L 1002COILE2 0.5-1.4-2.5T-LL00226131-Ba1
L 1003COILE2 0.45-1.5-4.5T-LL00226011-Ba1
L 1004COILE2 0.45-1.5-4.5T-LL00226011-Ba1
L 1005CHIP COIL0.22uHLQN21AR22J04L16906001-Ba1
L 1006M.RFC0.82uHLK1608 R82K-TL16904171-AE1
L 1007COILE2 0.35-1.6-4.5T-LL00225771-Ba1
L 1008COIL0.018uHAS030421-18NKL00225841-Ba1
L 1009COIL0.0033uHAS050221-3R3NKL00226351-Bb1
L 1010COILE2 0.3-1.4-6T-LL00224551-Bb1
L 1011COIL0.0033uHAS050221-3R3NKL00226351-Bb1
L 1012COIL0.012uHAS030321-12NKL00225821-Ba2
L 1013COILE2 0.45-1.4-4T-LL00223911-Bc1
L 1014M.RFC0.012uHHK1608 12NJ-TL16905171-Bc1
L 1015COIL0.012uHAS030321-12NKL00225821-Ba2
L 1016M.RFC0.082uH2%C1608CA-82NGL16910441-Ba2
L 1017M.RFC0.015uHTFL0816-15L16904931-Bc1
L 1018M.RFC0.015uHTFL0816-15L16904931-Bd1
L 1019COIL0.018uHAS030421-18NKL00225841-Ba2
L 1020COIL0.018uHAS030421-18NKL00225841-Ba2
L 1021M.RFC0.068uHHK1608 68NJ-TL16905261-Bc1
L 1025COIL0.018uHAS030421-18NKL00225841-Ba3
L 1026M.RFC0.047uHHK1608 47NJ-TL16905241-Bb2
L 1027M.RFC0.022uHHK1608 22NJ-TL16905201-Bc2
L 1028M.RFC0.022uH5%C1608CA-22NJL16910541-Bc2
L 1029M.RFC0.22uH5%C1608CA-R22JL16910681-Bc2
L 1030M.RFC0.22uH5%C1608CA-R22JL16910681-Bc2
L 1031M.RFC1uHLK1608 1R0K-TL16906871-Be1
L 1032M.RFC0.022uHHK1608 22NJ-TL16905201-Bb2
L 1033M.RFC0.82uHLK1608 R82K-TL16904171-Bb2
L 1034M.RFC0.082uHHK1608 82NJ-TL16905271-Bc2
L 1035M.RFC0.082uHHK1608 82NJ-TL16905271-Bc2
L 1036COIL0.039uHAS030721-39NKL00225871-Bb2
L 1037M.RFC0.22uHHK1608 R22J-TL16909401-Bb1
L 1038COILE2 0.3-1.4-6T-LL00224551-Bc2
L 1039CHIP COIL15uHLQH32MN150K23LL16900891-AD2
L 1040M.RFC0.22uHELJ-NDR22JFL16906281-Bb1
L 1041M.RFC0.22uHELJ-NDR22JFL16906281-Bb2
L 1042M.RFC0.12uHHK1608 R12J-TL16909371-Bc2
MC1001
P 1001 SPRING CONNECTORR01524901-Ba1
PCB with ComponentsCB2730001
Printed Circuit BoardFR002510C1-
VALUEV/WTOL.VXSTD P/NMFR’S DESIGVERS.
SIDE LAY ADR
LOT.
Circuit Diagram
FVP-25 Encryption / DTMF Pager Unit
Parts Layout
Side A
M64026FP
(Q1001)
LC73881
(Q1002)
Side B
DTC144EU (26)
(Q1003)
35
FVP-25 Encryption / DTMF Pager Unit
Parts List
REF.
C 1001 CHIP CAP.0.1uF16VBGRM39B104K16PTK221248051-AB1
C 1002 CHIP CAP.0.01uF25VBGRM39B103M25PTK221448021-AB1
C 1003 CHIP CAP.10pF50VCHGRM39CH100D50PTK221742111-AA1
C 1004 CHIP CAP.10pF50VCHGRM39CH100D50PTK221742111-AA1
C 1005 CHIP CAP.0.1uF16VBGRM39B104K16PTK221248051-AA1
C 1007 CHIP CAP.0.1uF16VBGRM39B104K16PTK221248051-AA1
C 1007 CHIP CAP.0.01uF25VBGRM39B103M25PTK2214480232-AA1
C 1008 CHIP CAP.0.1uF16VBGRM39B104K16PTK221248051-AA2
C 1009 CHIP CAP.68pF50VCHGRM39CH680J50PTK221742311-AA1
C 1010 CHIP CAP.390pF50VCHGRM39CH391J50PTK221742551-AA1
C 1011 CHIP CAP.0.001uF50VBGRM39B102K50PTK221748211-AA2
C 1012 CHIP TA.CAP.4.7uF6.3VTEMSVA0J475M-8RK780800171-AA2
C 1013 CHIP CAP.0.022uF25VBGRM39B223K25PTK221448071-AA1
C 1014 CHIP CAP.0.1uF16VBGRM39B104K16PTK221248051-AA1
D 1001 DIODE1SS355 TE-17G20704701-AB1
D 1002 DIODE1SS355 TE-17G20704701-AB1
J 1001CONNECTORAXK5S40035PP10910121-AA2
Q 1001 ICM64026FP-650CG10927541-AA1
Q 1002 ICLC73881M-TLMG10927551-AB1
Q 1003 TRANSISTORDTC144EU T106G30700411-AB1
R 1001 CHIP RES.47k1/16W 5%RMC1/16 473JATPJ241854731-AA1
R 1002 CHIP RES.1M1/16W 5%RMC1/16 105JATPJ241851051-AA1
R 1003 CHIP RES.22k1/16W 5%RMC1/16 223JATPJ241852231-AA1
R 1004 CHIP RES.680k1/16W 5%RMC1/16 684JATPJ241856841-AA1
R 1006 CHIP RES.150k1/16W 5%RMC1/16 154JATPJ241851541-AA1
R 1007 CHIP RES.47k1/16W 5%RMC1/16 473JATPJ241854731-AB1
R 1008 CHIP RES.10k1/16W 5%RMC1/16 103JATPJ241851031-AA1
R 1008 CARBON FILM RES.22k1/8W5%RD18TJ223 22KJ0121522314-AA1
R 1008 CHIP RES.22k1/16W 5%RMC1/16 223JATPJ2418522317-AA1
X 1001 XTAL SX-13153.6263MHz3.6263MHZH01031831-AA1
X 1002 XTAL SX-13154.194304MHz4.194304MHZH01031841-AB1
DESCRIPTION
Printed Circuit BoardFR005010F1-
BLIND SHEETRA01093001-
VALUEV/WTOL.VXSTD P/NMFR’S DESIGVERS.
*** FVP-25 ***
LOT.
SIDE LAY ADR
36
Circuit Diagram
VTP-50 VX-Trunk Unit
Parts Layout
NJM2904V
(Q1001)
Side A
MC68HSC705C8A502
(Q1002)
TA75S01F (SA)
(Q1003)
Side B
BR93LC56FV
(Q1004)
37
VTP-50 VX-Trunk Unit
Parts List
REF.
C 1002 CHIP CAP.0.001uF50VBGRM39B102K50PTK221748211-A
C 1003 CHIP CAP.0.01uF25VBGRM39B103M25PTK221448021-A
C 1003 CHIP CAP.0.01uF25VBGRM39B103K25PTK221448039-A
C 1004 CHIP CAP.0.1uF16VBGRM39B104K16PTK221248051-A
C 1004 CHIP CAP.0.01uF25VBGRM39B103K25PTK221448039-A
C 1005 CHIP CAP.0.01uF25VBGRM39B103M25PTK221448021-A
C 1005 CHIP CAP.0.01uF25VBGRM39B103K25PTK221448039-A
C 1006 CHIP CAP.10pF50VCHGRM39CH100C50PTK221742481-A
C 1007 CHIP CAP.10pF50VCHGRM39CH100C50PTK221742481-A
C 1008 CHIP CAP.0.001uF50VBGRM39B102K50PTK221748211-A
C 1009 CHIP TA.CAP.4.7uF6.3VTEMSVA0J475M-8RK780800171-A
C 1010 CHIP CAP.0.0018uF50VBGRM39B182M50PTK221748121-A
C 1011 CHIP CAP.0.1uF16VBGRM39B104K16PTK221248051-A
C 1012 CHIP CAP.0.1uF16VBGRM39B104K16PTK221248051-A
C 1013 CHIP CAP.0.001uF50VBGRM39B102K50PTK221748211-A
C 1014 CHIP CAP.0.1uF16VBGRM39B104K16PTK221248051-A
D 1001 DIODE1SS355 TE-17G20704701-A
J 1001CONNECTORAXK5S40035PP10910121-A
Q 1001 ICNJM2904V-TE1G10916771-A
Q 1002 IC
Q 1002 IC
Q 1003 ICTA75S01F TE85RG10915931-A
Q 1004 ICBR93LC56FV-E2G10927871-A
R 1001 CHIP RES.01/16W 5%RMC1/16 000JATPJ241850001-A
R 1002 CHIP RES.680k1/16W 5%RMC1/16 684JATPJ241856841-A
R 1003 CHIP RES.100k1/16W 5%RMC1/16 104JATPJ241851041-A
R 1004 CHIP RES.470k1/16W 5%RMC1/16 474JATPJ241854741-A
R 1005 CHIP RES.120k1/16W 5%RMC1/16 124JATPJ241851241-A
R 1006 CHIP RES.680k1/16W 5%RMC1/16 684JATPJ241856841-A
R 1007 CHIP RES.330k1/16W 5%RMC1/16 334JATPJ241853341-A
R 1008 CHIP RES.150k1/16W 5%RMC1/16 154JATPJ241851541-A
R 1009 CHIP RES.82k1/16W 5%RMC1/16 823JATPJ241858231-A
R 1010 CHIP RES.39k1/16W 5%RMC1/16 393JATPJ241853931-A
R 1011 CHIP RES.20k1/16W 1%RMC1/16 203FTPJ241832031-A
R 1012 CHIP RES.10k1/16W 5%RMC1/16 103JATPJ241851031-A
R 1013 CHIP RES.10k1/16W 5%RMC1/16 103JATPJ241851031-A
R 1014 CHIP RES.1M1/16W 5%RMC1/16 105JATPJ241851051-A
R 1015 CHIP RES.10k1/16W 5%RMC1/16 103JATPJ241851031-A
R 1016 CHIP RES.10k1/16W 5%RMC1/16 103JATPJ241851031-A
R 1017 CHIP RES.10k1/16W 5%RMC1/16 103JATPJ241851031-A
R 1018 CHIP RES.10k1/16W 5%RMC1/16 103JATPJ241851031-A
R 1019 CHIP RES.10k1/16W 5%RMC1/16 103JATPJ241851031-A
R 1020 CHIP RES.2.2k1/16W 5%RMC1/16 222JATPJ241852221-A
R 1021 CHIP RES.2.2k1/16W 5%RMC1/16 222JATPJ241852221-A
R 1022 CHIP RES.100k1/16W 5%RMC1/16 104JATPJ241851041-A
R 1023 CHIP RES.560k1/16W 5%RMC1/16 564JATPJ241855641-A
R 1024 CHIP RES.18k1/16W 5%RMC1/16 183JATPJ241851831-A
R 1025 CHIP RES.68k1/16W 5%RMC1/16 683JATPJ241856831-A
R 1026 CHIP RES.470k1/16W 5%RMC1/16 474JATPJ241854741-A
R 1027 CHIP RES.68k1/16W 5%RMC1/16 683JATPJ241856831-A
R 1028 CHIP RES.33k1/16W 5%RMC1/16 333JATPJ241853331-A
X 1001 XTAL SX-13153.579545MHz3.579545MHZH01031851-A