VX-351PMR446 SM EC083U90C With Spares L

UHF FM Transceiver
VX-351PMR446
Service Manual
28th July 2010 Revision 2.

VX-351PMR446 version parts from Motorola's Parts Department via MOL
REF. DESCRIPTION VALUE V/W TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR
PCB with Component CS1998701
Front Case Assy CP9267001
REAR CASE ASSY CP9266001
Speaker M4090175
WIRE ASSY T9207469A
RUBBER PACKING (O-Ring) RA1029300
NAME PLATE RA0295700
O RING (12x1) RA1058800
COVER (ANT) RA1042200
SP NET RA0557900
BINDING HEAD SCREW M2.6X6B U20206007
CAP (MIC/SP) RA0173500
O RING (2.9x1.2) RA1058900
X 1001 XTAL U2G 7.3728MHz 7.3728MHZ H0103281 1- b a1
XF1001 XTAL FILTER MFT50.85P2 50.85MHZ H1102364 1- b c1
MC1001 MIC. ELEMENT EM-100PT M3290029 1- a c3
F1001 Chip Fuse 3.15A FHC16 322ADTP Q0000118 1- a c2
J 1004 TERMINAL ASSY -2 RA1064000 1- a d3
J 1001 SPRING CONNECTOR R0152490 1- b a1
J1002 Connector HSJ1594-01055 P1090896 1- b b3
J1003 Connector AXK6S40535P P0091209 1- b e2
J1005 Connector BM02B-ACHSS-GAN-TF P0091516 1- a d3
Q1007 IC NJM2070M-TE1 G1094509 1- a d2
Q1013 FET RD09MUP2 (Tape) G3070367 1- b b2
Parts identification and ordering

Orders for replacement parts, kits and assemblies should be placed directly on Motorola’s local distribution organization or via the Extranet
site, Motorola Online at: http://motorola.com/emeaonline .
EMEA Test Equipment Support

Information related to support and service of Motorola Test Equipment is available by calling the
Motorola Test Equipment Service in Germany at +49 (0) 6128 702179, Telefax +49 (0) 6128
951046, through the Customer Care Organization of Motorola’s local area representation, or via the
Internet at: http://www.gd-decisionsystems.com/cte/ .
Warranty and Service Support

Motorola offers long term support for its products.
This support includes full exchange and/or repair of the product during the warranty period, and service / repair or spare parts support out of warranty.
Warranty Period and Return Instructions
The terms and conditions of warranty are defined fully in the Motorola Dealer or Distributor or Reseller contract.
These conditions may change from time to time and the following notes are for guidance purposes only.
In instances where the product is covered under a "return for replacement" or "return for repair" warranty,
a check of the product should be performed prior to shipping the unit back to Motorola.
This is to ensure that the product has been correctly programmed or has not been subjected to damage outside the terms of the warranty.
Prior to shipping any terminal back to the appropriate Motorola warranty depot, please contact
Customer Resources or your Motorola dealer, distributor or reseller. All returns must be
accompanied by a Warranty Claim Form, available from your Customer Service representative or
Motorola Online Extranet (MOL) or your Motorola dealer, distributor or reseller (refer to list in
Appendix A). Products should be shipped back in the original packaging, or correctly packaged to
ensure no damage occurs in transit.
After Warranty Period

After the Warranty period, Motorola continues to support its products in two ways.
• Motorola's Regional Radio Support Centre’s offer a repair service to both end users
and dealers at competitive prices.
• AAD supplies individual parts and modules that can be purchased by dealers who are technically capable of performing fault analysis and repair.
VERTEX STANDARD CO., LTD.
4-8-8 Nakameguro, Meguro-Ku, Tokyo 153-8644, Japan
VERTEX STANDARD
UHF FM PMR446 Radio US Headquarters
10900 Walker Street, Cypress, CA 90630, U.S.A.
YAESU UK LTD.
VX-351PMR446 Unit 12, Sun Valley Business Park, Winnall Close
Winchester, Hampshire, SO23 0LB, U.K.
VERTEX STANDARD HK LTD.
(VX-351-EG3J-1) Unit 5, 20/F., Seaview Centre, 139-141 Hoi Bun Road,
Kwun Tong, Kowloon, Hong Kong
Service Manual VERTEX STANDARD (AUSTRALIA) PTY., LTD.

Normanby Business Park, Unit 14/45 Normanby Road
Notting Hill 3168, Victoria, Australia
©2010 VERTEX STANDARD CO., LTD. EC083U90C
Introduction
This manual provides technical information necessary for servicing the VX-351PMR446 UHF FM PMR446 radio.
Servicing this equipment requires expertise in handling surface-mount chip components. Attempts by non-qualified persons to ser-
vice 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.
Important Note
This transceiver was assembled using Pb (lead) free solder, based on the RoHS specification.
Only lead-free solder (Alloy Composition: Sn-3.0Ag-0.5Cu) should be used for repairs performed on this apparatus. The
solder stated above utilizes the alloy composition required for compliance with the lead-free specification, and any solder with
the above alloy composition may be used.
Contents
Specifications........................................................... 2 Alignment ............................................................... 9
Exploded View & Miscellaneous Parts ................. 3 MAIN Unit Circuit Diagram .............................. 15
Block Diagram ........................................................ 5 MAIN Unit Parts Layout .................................... 17
Circuit Description ................................................ 7 MAIN Unit Parts List .......................................... 19
1
Specifications
General
Frequency Range: 446.00625 - 446.09375 MHz
Number of Channels: 16
Power Supply Voltage: 7.4 V DC
Operating Temperature Range: –25 °C to +55 °C
Frequency Stability: ±2.5 ppm
Dimension (W x H x D): 58 x 105 x 33 mm (w/o antenna, knobs, and belt clip)
Weight (Approx.): 310 g (w/FNB-V95LI and belt clip)
Receiver (EN300 296 Standard)

Audio Output: 500 mW @ 4 ohms 5 % THD
Transmitter (EN300 296 Standard)

Output Power: 0.5 W (ERP)
Specification may be changed without notification.
2
Exploded View & Miscellaneous Parts
RA0295700
NAME PLATE
CP9267001
FRONT CASE ASSY

RA1029200
FRONT CASE
RA0173500 RA1041700
CAP (MIC/SP) RUBBER (PTT)
RA1058900 RA090490B (Lot 1-)
RA090600B (Lot 1-) O RING (2.9x1.2) RA090490C (Lot 4-)
RA090600C (Lot 2-) COVER (PTT)
RA090600D (Lot 6-) RA1041800
KNOB (VOL) RUBBER (SIDE)
RA091760A (Lot 1-) RA1041900 (Lot 1-)
RA091760B (Lot 2-) RA104190A (Lot 9-)
RA0187600
KNOB ASSY (CH) FRAME (PTT)
SHEET (M-TEX1131)
RA0557900 RA0905100 (Lot 1-)
SP NET RA104200A (Lot 2-)
M4090192 (Lot 1-) RA104200B (Lot 4-)
M4090192B (Lot 4-) LATCH NAIL
SPEAKER RA0905300 (Lot 1-)
RA1042200 RA090530A (Lot 3-)
COVER (ANT) COIL SPRING
RA0905200
RA010320A LATCH PLATE
LIGHT GUIDE
T9207469A RA1042100
WIRE ASSY LOCK PLATE

RA1058800
O RING (12x1)

RA0110200
HOLDER RUBBER (MIC)
MAIN Unit
RA1029300 (Lot 1-)

RA1147900 (Lot 4-)
RA1173600 (Lot 6-)
RUBBER PACKING
RA090590A
NUT (x 2pcs)
RA1070200
RA0896300 RUBBER (TMNL)
GASKET (L=10)
RA0912700 RA0442300
SHEET (HEAT8t0.5) SPONGE RUBBER (SHIELD)
RA090570A
REAR CASE
CP9266001 RA03187AA
REAR CASE ASSY BLIND SHEET(BLACK)

Q9000897
HELICAL ANTENNA
REF VXSTD P/N DESCRIPTION QTY.
U02308020 SEMS SCREW SM3X8SUS 1
U20206007 BINDING HEAD SCREW M2.6X6B 2
CP9268001
BELT CLIP ASSY
U24110002 BIND HEAD TAPTITE-B M2X10NI 2
U44105002 PAN HEAD TAPTITE-B M2X5NI 7
Non-designated parts are available only as part of a designated assembly.
3
Note
4
Block Diagram
5
Block Diagram
Note
6
Circuit Description
1. Circuit Configuration by Frequency 2-5. Squelch Circuit
The receiver is a Double-conversion Super-heterodyne with a There are 16 levels of squelch setting from “0” to “15”. The
first intermediate frequency (IF) of 50.85 MHz and a second IF level “0” means open the squelch. The level “1” means the
of 450 kHz. Incoming signal from the antenna is mixed with threshold setting level and level “14” means tight squelch. From
the local signal from the VCO/PLL to produce the first IF of “2” to “13” is established in the middle of threshold and tight.
50.85 MHz. This is then mixed with the 50.4 MHz second local The bigger figure is nearer the tight setting. The level “15” be-
oscillator output to produce the 450 kHz second IF. This is de- comes setting of carrier squelch.
tected to give the demodulated signal. The transmit signal fre-
quency is generated by the PLL VCO, and modulated by the 2-5-1. Noise Squelch
signal from the microphone. It is then amplified and sent to the Noise squelch circuit is composed of the band path filter of
antenna. Q1053, noise amplifier Q1058 (2SC4617), and noise detector
D1042 and D1043 (both DA221). When a carrier isn’t received,
2. Receiver System the noise ingredient which goes out of the demodulator Q1053
2-1. Front-end RF amplifier is amplified in Q1058 through the band path filter Q1053, is
Incoming RF signal from the antenna is delivered to the MAIN detected to DC voltage with D1042 and D1043 and is inputted
Unit and passes through Low-pass filer, antenna switching di- to 48 pin (the A/D port) of the Q1044 (CPU: LC87F5864B).
ode D1003 (RLS135), high pass filter and removed undesired When a carrier is received, the DC voltage becomes low be-
frequencies by the high-pass filter and the band-pass filter. The cause the noise is compressed. When the detected voltage to
passed signal is amplified in Q1021 (MSG33001) and more- CPU is high, the CPU stops AF output with Q1001-1 “OFF”
over cuts an image frequency with the tuned band pass filter by making the 39 pin (CPU) “L” level. When the detection volt-
and comes into the 1st mixer. age is low, the CPU makes Q1001-1 “ON” with making 39 pin
“H” and the AF signal is output.
2-2. First Mixer
The 1st mixer consists of the Q1036 (3SK293). Buffered out- 2-5-2. Carrier Squelch
put from the VCO is amplified by Q1031 (2SC5005) to pro- The CPU (47 pin: A/D port) detect RSSI voltage output from
vide a pure first local signal between 395.15625 and 395.24375 Q1053 12 pin, and controls AF output. The RSSI output volt-
MHz for injection to the first mixer. The IF signal then passes age changes according to the signal strength of carrier. The stron-
through monolithic crystal filters XF1001 (±5.5 kHz BW) to ger signal makes the RSSI voltage to be higher voltage. The
strip away all but the desired signal. process of the AF signal control is same as Noise Squelch. The
shipping data is adjusted 3dB higher than squelch tight sensi-
2-3. IF Amplifier tivity.
The first IF signal is amplified by Q1048 (2SC5226). The am-
plified first IF signal is applied to FM IF subsystem IC Q1053 3. Transmitter System
(NJM2591) which contains the second mixer, second local os- 3-1. Mic Amplifier
cillator, limiter amplifier, noise amplifier, and S-meter amplifi- The AF signal from internal microphone MC1001 or external
er. The signal from reference oscillator X1002 becomes 3 times microphone J1002 is amplified with microphone amplifier
of frequencies in Q1053, it is mixed with the IF signal and be- Q1069-2 (NJM12904), after passes microphone gain volume
comes 450 kHz. The second IF then passes through the ceramic Q1017-CH1 (M62364FP). AF signal is passes a pre-empha-
filter CF1001 (LTM450EW) to strip away unwanted mixer prod- sis circuit. Q1001-1 (SN74LV4066APW) becomes “OFF”
ucts, and is applied to the limiter amplifier in Q1053, which when an option unit is attached and the AF signal from Q1068
removes amplitude variations in the 450kHz IF, before detec- goes via the option unit. When an option unit isn't attached,
tion of the speech by the ceramic discriminator CD1001 Q1001-1 becomes “ON”, the signal passes Q1001-1 and is in-
(ECDA450C24). put to the limiter amplifier Q1068-2 (BA2902). The signal
passed splatter filter of Q1068 and adder amplifier Q1065 is
2-4. Audio amplifier adjusted by maximum deviation adjustment volume Q1017-
Detected signal from Q1053 is inputted to mute switch Q1001-3 CH4 (M62364FP). The AF signal ingredient is amplified
(SN74LV4066APWR) and option switch Q1001-2. The signal Q1065 (BA2902). After that, it is made FM modulation to trans-
which appeared from Q1001-2 is in band pass filter Q1066 mit carrier by the modulator D1023 (HVC383) of VCO.
(NJM12902V). In the case an optional unit is installed, the Q1001-
3-2. Drive and Final amplifier
2 is made “OFF” and the AF signal from Q1001-3 goes the op-
The modulated signal from the VCO Q1049 (2SC4227) is buff-
tional unit. In the case an optional unit is not installed, Q1001-2 is
ered by Q1042 (2SC5005) and amplified by Q1031
made “ON” and the signal goes through Q1001-2. The signal
(2SC5005). Then the signal is buffered by Q1026 (2SC5998)
which passed Q1066 goes to AF volume (VR1001). And then the
for the final amplifier driver Q1020 (RD01MUS1). The low-
signal goes to audio amplifier Q1007 (NJM2070M). The output
level transmit signal is then applied to Q1013 (RD09MUP2)
signal from Q1007 is in audio speaker.
7
Circuit Description
for final amplification up to 0.5 watts output power. The trans- 3-5-2. PLL
mit signal then passes through the antenna switch D1002 The PLL IC consists of reference divider, main divider, phase
(HVU131) and is low pass filtered to suppress away harmonic detector, charge pumps and fractional accumulator. The refer-
spurious radiation before delivery to the antenna. ence frequency from TCXO is inputted to 8pin of PLL IC and
is divided by reference divider. This IC is decimal point divid-
3-4. Automatic Transmit Power Control ing PLL IC and the dividing ratio becomes 1/8 of usual PLL
The current detector Q1064-1 (BA2902) detects the current of frequency step. Therefore, the output of reference divider is 8
Q1013 and Q1020, and converts the current difference to the times of frequencies of the channel step. For example, when
voltage difference. The output from the current detector Q1064- the channel stepping is 6.25 kHz, the output of reference divid-
1 is compared with the reference voltage and amplified by the er becomes 50 kHz. The other hand, inputted feed back signal
power control amplifier Q1064-2. The output from Q1064-2 to 5 pin of PLL IC from VCO is divided with the dividing ratio
controls the gate bias of the final amplifiers Q1013 and the fi- which becomes same frequency as the output of reference di-
nal amplifier driver Q1020. The reference voltage changes into vider. These two signals are compared by phase detector, the
four values (Transmit Power High and Low) controlled by phase difference pulse is generated. The phase difference pulse
Q1017-CH7 (M62364FP). and the pulse from fractional accumulator pass through the
charge pumps and LPF. It becomes the DC voltage to control
3-5. PLL Frequency Synthesizer the VCO. The oscillation frequency of VCO is locked by the
The frequency synthesizer consists of PLL IC, Q1059 control of this DC voltage. The PLL serial data from CPU is
(SA7025DK), VCO, TCXO (X1002) and buffer amplifier. sent with three lines of SDO (64 pin), SCK (1 pin) and PSTB
The output frequency from TCXO is 16.8MHz and the toler- (32 pin). The lock condition of PLL is output from the UL
ance is ±2.5 ppm (in the temperature range –25 to +55 degrees). (18Pin) terminal and UL becomes “H” at the time of the lock
condition and becomes “L” at the time of the unlocked condi-
3-5-1. VCO tion. The CPU always watches over the UL condition, and when
While the radio is receiving, the RX oscillator Q1046 in VCO it becomes “L” unlocked condition, the CPU prohibits trans-
generates a programmed frequency between 395.15625 and mitting and receiving.
395.24375 MHz as 1st local signal. While the radio is transmit-
ting, the TX oscillator Q1049 in VCO generates a frequency
between 446.00625 and 446.09375 MHz. The output from os-
cillator is amplified by buffer amplifier Q1042 and becomes
output of VCO. The output from VCO is divided, one is ampli-
fied by Q1052 and feed back to the PLL IC 5pin. The other is
amplified in Q1031 and in case of the reception, it is put into
the mixer as the 1st local signal through D1019, in transmis-
sion, it is buffered Q1026, and more amplified in Q1020 through
D1019 and it is put into the final amplifier Q1013.
8
Alignment
Introduction Required Test Equipment
The VX-351PMR446 has been aligned at the factory for the Radio Tester with calibrated output level at 600 MHz
specified performance across the entire frequency range speci- In-line Wattmeter with 5% accuracy at 600 MHz
fied. Realignment should therefore not be necessary except in 50-ohm, 10 W RF Dummy Load
the event of a component failure. All component replacement Regulated DC Power Supply (standard 7.5 VDC, 3 A)
and service should be performed only by an authorized Vertex Frequency Counter: ±0.2 ppm accuracy at 600 MHz
Standard representative, or the warranty policy may be voided. AF Signal Generator (available to output 30 Hz to 5 kHz)
AC Voltmeter
The following procedures cover the sometimes critical and te-
DC Voltmeter
dious adjustments that are not normally required once the trans-
UHF Sampling Coupler
ceiver has left the factory. However, if damage occurs and some
Microsoft® Windows® XP, Windows® 2000, or Windows®
parts are replaced, realignment may be required. If a sudden
Vista Operating System.
problem occurs during normal operation, it is likely due to com-
Vertex Standard CE95 Alignment program and CT-42 Con-
ponent failure; realignment should not be done until after the
nection Cable or FIF-10A USB Programming Interface and
faulty component has been replaced.
CT-106 PC Programming Cable.
We recommend that servicing be performed only by authorized
Vertex Standard service technicians who are experienced with Alignment Preparation & Precautions
the circuitry and fully equipped for repair and alignment. There- The VX-351PMR446 can not connect the test equipment to
fore, if a fault is suspected, contact the dealer from whom the the antenna directly, because the VX-351PMR446 does not
transceiver was purchased for instructions regarding repair. disconnect the antenna.
Authorized Vertex Standard service technicians realign all cir-
When perform the adjustment, connect the test equipment to
cuits and make complete performance checks to ensure com-
the VX-351PMR446 in the following procedure:
pliance with factory specifications after replacing any faulty
components. Those who do undertake any of the following align- 1. Remove the Front Panel (refer to the “Exploded View”).
ments are cautioned to proceed at their own risk. Problems 2. Disconnect the solder jumper from JP1001 on the MAIN
caused by unauthorized attempts at realignment are not cov- Unit.
ered by the warranty policy. Also, Vertex Standard must re- 3. Connect the TMP connector or coaxial cable to TP1005
serve the right to change circuits and alignment procedures in (Signal) and TP1006 (GND), then connect the test equip-
the interest of improved performance, without notifying own- ment to the TMP connector or coaxial cable.
ers. Under no circumstances should any alignment be attempt-
Note: Do not forget to install the solder jumper to JP1001 after
ed unless the normal function and operation of the transceiver
completing the adjustment.
are clearly understood, the cause of the malfunction has been
clearly pinpointed and any faulty components replaced, and the After completing one step, read the following step to determine
need for realignment determined to be absolutely necessary. whether the same test equipment will be required. If not, re-
The following test equipment (and thorough familiarity with its move the test equipment (except dummy load and wattmeter, if
correct use) is necessary for complete realignment. Correction connected) before proceeding.
of problems caused by misalignment resulting from use of im- Correct alignment requires that the ambient temperature be the
proper test equipment is not covered under the warranty policy. same as that of the transceiver and test equipment, and that this
While most steps do not require all of the equipment listed, the temperature be held constant between 20 °C and 30 °C (68 °F ~
interactions of some adjustments may require that more com- 86 °F). When the transceiver is brought into the shop from hot
plex adjustments be performed afterwards. Do not attempt to or cold air, it should be allowed time to come to room temper-
perform only a single step unless it is clearly isolated electrical- ature before alignment.
ly from all other steps. Have all test equipment ready before
beginning, and follow all of the steps in a section in the order Whenever possible, alignments should be made with oscillator
presented. 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 EMF = 1.0 μV.
9
Alignment
Test Setup Basic Alignment Mode
Setup the test equipment as shown for transceiver alignment, The Basic Alignment mode allows you to align the entire radio.
then apply 7.5 V DC power to the transceiver. The value of each parameter can be changed to the desired po-
sition by use of the “»” / “¼” keys, along with direct number
50-ohm RF
Dummy Load Signal Generator
input and dragging of the PC mouse.
RF Sampling To enter the Basic Alignment Mode, select “Basic Alignment”
Coupler
Inline ANT Transceiver in the main “Radio” menu. It will start to “Upload” the written
Wattmeter
MIC/SP BATTERY
personalized data from the radio.
TERMINAL
Deviation Meter Power Supply

7.5 VDC
Frequency CT-42
or
Counter FIF10A + CT-106
COM Port (for CT-42)

or
USB Port (for FIF10A + CT-106)
The Alignment Tool Outline Note: when all items are to be aligned, it is strongly recom-
Installation the tool
mended to align them according to following sequence.
Install the CE95 (Clone Editor) to your PC.
The re-alignment for VX-351PMR446 may use the When the item is selected with TAB key, and the F1 key is
“Alignment” menu of CE95. pushed, the “Help” file is displayed.
Action of the switches Detailed information for each step may be found in the “Help”
When the transceiver is in alignment mode, the action of PTT file within CE95 (Clone Editor).
and KEY is ignored. All of the action is remote controlled by
PC. 1. PLL Reference Frequency (Frequency)
2. Maximum Deviation
3. Sub Audio Deviation <CTCSS & DCS>
4. Squelch Level
<Threshold, Tight, Thight RSSI, & TX Saver>
5. Modulation Balance
6. Microphone Gain
7. Battery Indicator
Unit
During alignment, you may select the value among
dBμV(EMF), dBμV(PD), μV(EMF), μV(PD), or dBm
from the pull down list.
Caution!
Please never turn off a power supply while alignment. If
the power supply turn off while alignment, the setting
data is failed.
When perform the RX Tune and SQL alignment, the RF

level shows this unit according to this setting.
10
Alignment
1. PLL REFERENCE FREQUENCY (FREQUENCY)
This parameter is to align the reference frequency for PLL.
1. Press the “START” button to start the alignment then the
radio will transmit on the center frequency. It will appear
the Frequency Alignment window.
2. Move the slide bar, as needed as, so that the frequency
counter displays “446.0062 MHz ±50 Hz”.
3. Press the “OK” button on the alignment window to save the
re-aligned value, the alignment of the PLL Reference Fre-
quency is accomplished.
2. MAXIMUM DEVIATION
This parameter is to align the Maximum Deviation.
1. Press the “START” button to start the alignment.
counter displays “4.2 kHz ±0.1 kHz”.
3. Press the “OK” button after getting the desired Deviation to
save the re-aligned value, the alignment of the Maximum
Deviation is accomplished.
11
Alignment
3. CTCSS DEVIATION
This parameter is to align the Deviation of CTCSS Tone. The “Max Deviation” must be done before this alignment is started.
3. Press the “OK” button after getting the desired value to save
the re-aligned value, the alignment of the CTCSS Deviation
is accomplished.
(
4. DCS DEVIATION
This parameter is to align the Deviation of DCS Tone. The “Max Deviation” must be done before this alignment is started.
3. Press the “OK” button after getting the desired value to save
the re-aligned value, the alignment of the DCS Deviation is
accomplished.
12
Alignment
5. SQUELCH (SQL)
This parameter is to align the SQL (Squelch) Sensitivity.
There are several alignments as follows in the Squelch Sensitivity.
Threshold SQL: for the Noise SQL Threshold level.
Tight SQL: for the Noise SQL Tight level.
Tight RSSI: for the RSSI Tight level.
TX SAVE: for the TX Save RSSI level.
The procedure for all the alignment is as follows.
2. Set the Signal Generator according to the level indicated,
then press the “OK” button.
3. Press the “OK” button after finish the alignment, then the
data will be saved and the alignment is accomplished.
THRESHOLD SQL TIGHT SQL TIGHT RSSI TX SAVE
6. BATTERY
This parameter is to align the “Low Battery Level” voltage and “EEPROM Protect Level” voltage.
2. Set the DC Power voltage to 6.5V (according to the indica-
tion) and press the “OK” button.
3. Reduce the DC Power voltage to 5.5V (according to the
indication) and press the “OK” button. Then the confirma-
tion window will open.
4. Press the “OK” button, then the data will be saved and the
alignment is accomplished.
LOW BATTERY LEVEL EEPROM PROTECT LEVEL “CONFIRMATION” WINDOW
13
Alignment
7. DOWNLOAD (SAVE) THE ALIGNMENT DATA AND EXIT FROM THE ALIGNMENT MODE
Press the “EXIT” button, then the Alignment Data will be down-
loaded (saved) to the transcever and Exit from the Alignment
Mode.
Note: The “Modulation Balance” and “Mic Gain” parameter is
for factory alignment. It is not necessary for a customer/dealer
to adjust these parameter.
14
MAIN Unit
Circuit Diagram
15
MAIN Unit
Note
16
MAIN Unit
Parts Layout (Side A)
A B C D E
LC87F5864C
(Q1044)
M62364FP
(Q1017)
NJM12902V
(Q1064, 1065, 1067)
BR93L66RFVM 3
(Q1040)
NJM12904R
(Q1069)
NJM2070M
(Q1007)
2SA1774 (FR) 2SB1132 (BA) 2SC4081 (B) DTA144EE (16) DTC114TE (04) DTC144TE (26) RTQ030P02 S-80835CNMC TAR5S35U UMD5N XP1501 (5R) DA221 (K)
(Q1002) (Q1005, 1032) (Q1028) (Q1045, 1070) (Q1003, 1014, 1025, (Q1008, 1015, 1016, (Q1009) (Q1029) (Q1030) (Q1010) (Q1004, 1034) (D1005, 1006)
2SC4617 (BR) 1027, 1035) 1019) TAR5S50U
(Q1012, 1024) (Q1006)
17
MAIN Unit
Parts Layout (Side B)
a b c d e
SA7025DK NJM12902V NJM12904R RD01MUS1 3SK293 (HF) DTA144EE (16) DTC114TE (04) 2SC4227 (R32) DA221 (K)
(Q1059) (Q1066, 1068) (Q1071) (Q1020) (Q1036) (Q1038) (Q1023, 1033, 1041, (Q1049) (D1025, 1042, 1043)
SN74LV4066APWR 1043, 1047) 2SC4617 (BR)
(Q1001) (Q1050, 1058)
2SC5005 (73)
(Q1031, 1042, 1052)
2SC5226 (R22)
(Q1048)
MSG330010L (5S)
NJM2591V RD09MUP2 2SK508 (K52) 2SC5998 (YC-) DTC144EE (26) (Q1021) DAN222 (N)
(Q1053) (Q1013) (Q1046) (Q1026) (Q1022, 1051) (D1019)
18
MAIN Unit
Parts List
REF. DESCRIPTION VALUE V/W TOL. MFR’S DESIG VXSTD P/N VERS. LOT. SIDE LAY ADR
PCB with Components CS1998701
Printed Circuit Board AC083U000 FR018840C 1-
C 1001 CHIP CAP. 47pF 50V CH GRM1552C1H470JZ01D K22178228 1- A C2
C 1002 CHIP CAP. 0.001uF 50V B GRM155B11H102KA01D K22178809 1- B b3
C 1003 CHIP CAP. 0.001uF 50V B GRM155B11H102KA01D K22178809 1- A E1
C 1004 CHIP CAP. 0.01uF 25V B GRM155B11E103KA01D K22148834 1- A C2
C 1005 CHIP CAP. 150pF 50V CH GRM1552C1H151JA01D K22178240 1- A D2
C 1006 CHIP CAP. 150pF 50V CH GRM1552C1H151JA01D K22178240 1- B a1
C 1007 CHIP CAP. 5pF 50V CH GRM1552C1H5R0CZ01D K22178207 1- B a1
C 1009 CHIP TA.CAP. 10uF 10V F931A106MAA K78100078 1- B b1
C 1010 CHIP CAP. 0.1uF 10V B GRM155B11A104KA01D K22108802 1- A D3
C 1011 CHIP CAP. 150pF 50V CH GRM1552C1H151JA01D K22178240 1- A C2
C 1014 CHIP TA.CAP. 4.7uF 20V F931D475MAA K78130070 1- A D3
C 1016 CHIP CAP. 8pF 50V CH GRM1552C1H8R0DZ01D K22178210 1- B a1
C 1018 CHIP CAP. 1.5pF 50V CK GRM1554C1H1R5BZ01D K22178288 1- B a1
C 1022 CHIP CAP. 47pF 50V CH GRM1552C1H470JZ01D K22178228 1- B b2
C 1024 CHIP CAP. 0.1uF 10V B GRM155B11A104KA01D K22108802 1- B d1
C 1025 CHIP CAP. 2.5pF 50V CH CM05CH2R5B50AH K22178298 1- B a1
C 1027 CHIP CAP. 0.01uF 25V B GRM155B11E103KA01D K22148834 1- B a1
C 1028 CHIP CAP. 0.01uF 25V B GRM155B11E103KA01D K22148834 1- A D1
C 1029 CHIP CAP. 0.015uF 16V B GRM155B11C153KA01D K22128807 1- A D3
C 1030 CHIP TA.CAP. 10uF 10V F931A106MAA K78100078 1- A E2
C 1031 CHIP CAP. 220pF 50V B GRM155B11H221KA01D K22178801 1- A E2
C 1033 CHIP TA.CAP. 10uF 16V F931C106MAA K78120095 1- A E1
C 1036 CHIP CAP. 0.022uF 16V B GRM155B11C223KA01D K22128806 1- B e1
C 1037 AL.ELECTRO.CAP. 220uF 10V ESMG100ELL221ME11S K40109027 1- B a2
C 1038 CHIP CAP. 0.001uF 50V B GRM155B11H102KA01D K22178809 1- B d1
C 1039 CHIP CAP. 0.022uF 16V B GRM155B11C223KA01D K22128806 1- A C2
C 1042 CHIP CAP. 0.1uF 10V B GRM155B11A104KA01D K22108802 1- A E2
C 1043 CHIP CAP. 0.0033uF 50V B GRM155B11H332KA01D K22178815 1- B e1
C 1047 CHIP CAP. 0.0033uF 50V B GRM155B11H332KA01D K22178815 1- A A1
C 1050 CHIP CAP. 0.047uF 10V B GRM155B11A473KA01D K22108801 1- A C2
C 1052 CHIP TA.CAP. 10uF 10V F931A106MAA K78100078 1- A C2
C 1056 CHIP CAP. 0.01uF 25V B GRM155B11E103KA01D K22148834 1- B d1
C 1057 CHIP CAP. 9pF 50V CH GRM1882C1H9R0DZ01D K22174210 1- B b2
C 1058 CHIP CAP. 470pF 50V B GRM155B11H471KA01D K22178805 1- A C2
C 1059 CHIP TA.CAP. 10uF 16V F931C106MAA K78120095 1- A D3
C 1069 CHIP CAP. 180pF 50V CH GRM1552C1H181JA01D K22179711 1- A A1
C 1077 CHIP TA.CAP. 10uF 10V F931A106MAA K78100078 1- A D1
C 1078 CHIP CAP. 0.1uF 10V B GRM155B11A104KA01D K22108802 1- A A1
C 1081 CHIP CAP. 3pF 50V CJ GRP1553C1H3R0CZ01E K22178205 1- B a1
C 1083 CHIP TA.CAP. 10uF 16V F931C106MBA K78120087 1- B b2
C 1087 CHIP CAP. 0.01uF 25V B GRM155B11E103KA01D K22148834 1- B b2
C 1090 CHIP TA.CAP. 2.2uF 6.3V F920J225MPA K78080101 1- A C3
C 1091 CHIP CAP. 100pF 50V CH GRM1552C1H101JD01D K22178236 1- A A1
19
MAIN Unit
Parts List
C 1094 CHIP CAP. 150pF 50V CH GRM1552C1H151JA01D K22178240 1- B b2
C 1115 CHIP CAP. 1uF 6.3V B GRM188B10J105KA01D K22084801 1- A A1
C 1117 CHIP CAP. 150pF 50V CH GRM1552C1H151JA01D K22178240 1- B d1
C 1120 CHIP CAP. 0.022uF 16V B GRM155B11C223KA01D K22128806 1- A A1
C 1129 CHIP TA.CAP. 1uF 16V F931C105MAA K78120082 1- B e1
C 1135 CHIP TA.CAP. 10uF 10V F931A106MAA K78100078 1- A D1
C 1140 CHIP CAP. 0.001uF 50V B GRM155B11H102KA01D K22178809 1- A D1
C 1147 CHIP CAP. 220pF 50V B GRM155B11H221KA01D K22178801 1- A D2
C 1150 CHIP TA.CAP. 1uF 16V F931C105MAA K78120082 1- B b3
C 1151 CHIP CAP. 0.001uF 50V B GRM155B11H102KA01D K22178809 1- A C1
C 1160 CHIP TA.CAP. 1uF 16V F931C105MAA K78120082 1- A D2
C 1168 CHIP CAP. 0.1uF 10V B GRM155B11A104KA01D K22108802 1- B b1
C 1175 CHIP CAP. 47pF 50V CH GRM1552C1H470JZ01D K22178228 1- A C1
C 1176 CHIP CAP. 0.0047uF 25V B TMK105B472KW-F K22148831 1- A C2
C 1181 CHIP CAP. 0.01uF 25V B GRM155B11E103KA01D K22148834 1- B c2
C 1182 CHIP CAP. 150pF 50V CH GRM1552C1H151JA01D K22178240 1- B c2
C 1183 CHIP CAP. 0.01uF 25V B GRM155B11E103KA01D K22148834 1- A C1
C 1184 CHIP CAP. 0.001uF 50V B GRM155B11H102KA01D K22178809 1- A C2
C 1185 CHIP CAP. 10pF 50V CH GRM1552C1H100JZ01D K22178212 1- B c2
20
MAIN Unit
Parts List
C 1196 CHIP CAP. 7pF 50V CH GRM1552C1H7R0DZ01D K22178209 1- B c2
C 1197 CHIP CAP. 2.2uF 10V B GRM188B31A225KE18D K22104805 1- A C2
C 1198 CHIP CAP. 1uF 6.3V B GRM188B10J105KA01D K22084801 1- A C2
C 1199 CHIP CAP. 0.01uF 25V B GRM155B11E103KA01D K22148834 1- A A1
C 1202 CHIP TA.CAP. 4.7uF 20V F931D475MAA K78130070 1- A A1
C 1203 CHIP TA.CAP. 10uF 10V F931A106MAA K78100078 1- A A1
C 1211 CHIP CAP. 56pF 50V CH GRM1552C1H560JD01D K22178230 1- A C1
C 1212 CHIP CAP. 0.001uF 50V B GRM155B11H102KA01D K22178809 1- B c1
C 1214 CHIP CAP. 10pF 50V CH GRM1552C1H100JZ01D K22178212 1- B d2
C 1215 CHIP CAP. 0.1uF 16V B GRM188B11C104KA01D K22124805 1- A A1
C 1216 CHIP CAP. 8pF 50V CH GRM1552C1H8R0DZ01D K22178210 1- A A2
C 1217 CHIP CAP. 8pF 50V CH GRM1552C1H8R0DZ01D K22178210 1- A A2
C 1218 CHIP CAP. 0.01uF 25V B GRM155B11E103KA01D K22148834 1- A A1
C 1219 CHIP CAP. 3pF 50V CJ GRP1553C1H3R0CZ01E K22178205 1- B d2
C 1223 CHIP CAP. 1uF 6.3V B GRM188B10J105KA01D K22084801 1- A A2
C 1224 CHIP CAP. 7pF 50V CH GRM1552C1H7R0DZ01D K22178209 1- B d2
C 1237 CHIP CAP. 0.1uF 10V B GRM155B11A104KA01D K22108802 1- B e1
C 1242 CHIP CAP. 7pF 50V CH GRM1552C1H7R0DZ01D K22178209 1- B e1
C 1244 CHIP CAP. 1pF 50V CK GRM1554C1H1R0CZ01D K22178202 1- B c3
C 1245 CHIP CAP. 1pF 50V CK GRM1554C1H1R0BZ01D K22178287 1- B c3
C 1248 CHIP CAP. 0.5pF 50V CK GRM1554C1HR50BZ01D K22178285 1- B c2
C 1253 CHIP CAP. 7pF 50V CH GRM1552C1H7R0BZ01D K22178294 1- B c3
C 1260 CHIP CAP. 180pF 25V CH TMK105CH181JV-F K22148244 1- B e1
C 1268 CHIP TA.CAP. 10uF 10V F931A106MAA K78100078 1- B d3
21
MAIN Unit
Parts List
C 1283 CHIP CAP. 220pF 25V CH TMK105CH221JV-F K22148246 1- B d1
C 1293 CHIP TA.CAP. 0.068uF 35V TEESVA1V683M8R K78160024 1- B d3
C 1295 CHIP CAP. 0.047uF 10V B GRM155B11A473KA01D K22108801 1- B c1
C 1300 CHIP CAP. 82pF 50V CH GRM1552C1H820JD01D K22178234 1- B c1
C 1304 CHIP CAP. 0.01uF 25V B GRM155B11E103KA01D K22148834 1- B e3
C 1305 CHIP TA.CAP. 0.68uF 25V F931E684MAA K78140031 1- B e3
C 1306 CHIP CAP. 82pF 50V CH GRM1552C1H820JD01D K22178234 1- B d1
C 1316 CHIP CAP. 470pF 50V B GRM155B11H471KA01D K22178805 1- B c1
C 1321 CHIP CAP. 330pF 50V B GRM155B11H331KA01D K22178803 1- B c1
C 1331 CHIP CAP. 22pF 50V CH GRM1552C1H220JZ01D K22178220 1- B d2
C 1335 CHIP CAP. 33pF 50V CH GRM1552C1H330JZ01D K22178224 1- B e2
C 1338 CHIP CAP. 33pF 50V CH GRM1552C1H330JZ01D K22178224 1- B e2
C 1339 CHIP CAP. 56pF 50V CH GRM1552C1H560JD01D K22178230 1- B d2
C 1340 CHIP CAP. 100pF 50V CH GRM1552C1H101JD01D K22178236 1- B e2
C 1341 CHIP CAP. 560pF 50V B GRM155B11H561KD01 K22178806 1- B c1
CD1001 CERAMIC DISC ECDA450C24 H7901460 1- B d1
CF1001 CERAMIC FILTER LTM450GW H3900573 1- A C1
D 1001 DIODE 1SS400 TE61 G2070634 1- A D2
D 1002 DIODE HVU131 TRF-E G2070462 1- B a1
D 1003 DIODE RLS135 TE-11 G2070128 1- B a1
D 1005 DIODE DA221 TL G2070178 1- A D3
D 1006 DIODE DA221 TL G2070178 1- A A1
D 1008 DIODE 1SS400 TE61 G2070634 1- A D2
22
MAIN Unit
Parts List
D 1013 DIODE EDZ TE-61 3.9B G2071004 1- A D2
D 1017 LED LTST-S326KGJRKT G2071172 1- A E1
D 1019 DIODE DAN222 TL G2070174 1- B c2
D 1020 DIODE 1SS400 TE61 G2070634 1- A A1
D 1022 DIODE UDZS TE-17 4.3B G2070874 1- A A2
D 1023 DIODE HVC383B TRF-E G2070922 1- B c2
D 1025 DIODE DA221 TL G2070178 1- B d1
D 1028 DIODE 1SS400 TE61 G2070634 1- B d3
D 1029 DIODE 1SS400G T2R G2070934 1- A A3
D 1030 DIODE 1SS400G T2R G2070934 1- A A3
D 1032 DIODE 1SS400G T2R G2070934 1- A A3
D 1033 DIODE 1SV331(TPH3.F) G2071044 1- B c3
D 1034 DIODE 1SS400G T2R G2070934 1- A A3
D 1036 DIODE 1SV331(TPH3.F) G2071044 1- B c2
D 1041 DIODE 1SS400 TE61 G2070634 1- B e3
D 1042 DIODE DA221 TL G2070178 1- B c1
D 1043 DIODE DA221 TL G2070178 1- B c1
D 1044 DIODE 1SS400 TE61 G2070634 1- A D1
D 1046 DIODE BAS316 G2070716 1- A A1
F 1001 CHIP FUSE 3.15A FHC16 322ADTP Q0000118 1- A C2
J 1001 SPRING CONNECTOR R0152490 1- B a1
J 1002 CONNECTOR HSJ1594-010055 P1090896 1- B b3
J 1003 CONNECTOR AXK6S40535P P0091209 1- B e2
J 1004 TERMINAL ASSY (2) RA1064000 1- B c2
J 1005 CONNECTOR BM02B-ACHSS-GAN-TF P0091516 1- A D3
L 1001 COIL 0.017uH AP040530-17R0N L0022994 1- B a1
L 1002 COIL 0.017uH AP040530-17R0N L0022994 1- B a1
L 1003 COIL 0.017uH AP040530-17R0N L0022994 1- B a1
L 1004 M.RFC 0.39uH 2% C1608CB-R39G-RF L1691107 1- B a1
L 1005 COIL 0.0253uH AP040535-25R3N L0022996 1- B a1
L 1006 M.RFC 0.022uH HK1608 22NJ-T L1690520 1- B a1
L 1007 TERMINAL 0uH NC-0.5-2.0-T L0023022 1- B b2
L 1008 COIL 0.039uH AS030721-39NK L0022587 1- B b2
L 1010 COIL 0.014uH AS050425-14NK L0022583 1- B b1
L 1011 COIL 0.0033uH AS050221-3R3NK L0022635 1- B b3
L 1012 COIL 0.014uH AS050425-14NK L0022583 1- B b1
L 1013 COIL 0.025uH AS030521-25NJ L0022821 1- B b3
L 1014 M.RFC 0.012uH HK1608 12NJ-T L1690517 1- B b2
L 1016 COIL 0.014uH AS050425-14NK L0022583 1- B b1
L 1018 COIL 0.014uH AS050425-14NK L0022583 1- B b1
L 1019 M.RFC 0.022uH HK1608 22NJ-T L1690520 1- B c2
L 1023 M.RFC 0.82uH LK1608 R82K-T L1690417 1- B c1
L 1026 M.RFC 0.39uH 2% C1608CB-R39G-RF L1691107 1- B c3
L 1027 M.RFC 0.39uH 2% C1608CB-R39G-RF L1691107 1- B c3
L 1028 M.RFC 0.018uH 3% C2012H-18NH-R L1691534 1- B c3
L 1029 M.RFC 0.018uH 3% C2012H-18NH-R L1691534 1- B c2
L 1030 M.RFC 0.22uH HK1608 R22J-T L1690940 1- B d1
L 1033 M.RFC 0.22uH HK1608 R22J-T L1690940 1- B c3
L 1034 M.RFC 3.3uH LK1608 3R3K-T L1690686 1- B c2
L 1035 M.RFC 0.15uH HK1608 R15J-T L1690938 1- B d1
L 1036 M.RFC 1uH LK1608 1R0K-T L1690687 1- B d2
L 1037 M.RFC 0.027uH HK1608 27NJ-T L1690521 1- B d3
L 1038 M.RFC 0.033uH HK1608 33NJ-T L1690522 1- B d3
L 1039 M.RFC 4.7uH LK1608 4R7K-T L1690688 1-
MC1001 MIC. ELEMENT EM-100PT M3290029 1- A C3
MC1001 MIC. ELEMENT PF0-1055P M3290045 2- A C3
Q 1001 IC SN74LV4066APWR G1093871 1- B d1
Q 1002 TRANSISTOR 2SA1774 TL R G3117748R 1- A D3
Q 1003 TRANSISTOR DTC114TE TL G3070225 1- A E1
Q 1004 TRANSISTOR XP1501-(TX) G3070143 1- A E1
23
MAIN Unit
Parts List
Q 1005 TRANSISTOR 2SB1132 T100 R G3211327R 1- A D1
Q 1006 IC TAR5S50U(TE85L.F) G1094097 1- A D1
Q 1007 IC NJM2070M-TE1 G1094509 1- A D2
Q 1008 TRANSISTOR DTC144EE TL G3070075 1- A A1
Q 1009 FET RTQ030P02 G4070015 1- A D2
Q 1010 TRANSISTOR UMD5N TR G3070343 1- A D1
Q 1012 TRANSISTOR 2SC4617 TL R G3346178R 1- A C3
Q 1013 FET RD09MUP2(TAPE) G3070367 1- B b2
Q 1014 TRANSISTOR DTC114TE TL G3070225 1- A D1
Q 1015 TRANSISTOR DTC144EE TL G3070075 1- A D2
Q 1016 TRANSISTOR DTC144EE TL G3070075 1- A D1
Q 1017 IC M62364FP 600D G1093033 1- A D1
Q 1019 TRANSISTOR DTC144EE TL G3070075 1- A C2
Q 1020 FET RD01MUS1-T113 G3070321 1- B b2
Q 1021 TRANSISTOR MSG330010L G3070348 1- B b1
Q 1022 TRANSISTOR DTC144EE TL G3070075 1- B c3
Q 1023 TRANSISTOR DTC114TE TL G3070225 1- B c3
Q 1024 TRANSISTOR 2SC4617 TL R G3346178R 1- A C1
Q 1026 TRANSISTOR 2SC5998YC-TL-E G3359988 1- B c2
Q 1028 TRANSISTOR 2SC4081 T106 G3340818 1- A E1
Q 1029 IC S-80835CNMC-B8U-T2-G G1093606 1- A A1
Q 1030 IC TAR5S35U(TE85L.F) G1094096 1- A A1
Q 1031 TRANSISTOR 2SC5005-T1 G3350058 1- B d2
Q 1032 TRANSISTOR 2SB1132 T100 R G3211327R 1- A A1
Q 1033 TRANSISTOR DTC114TE TL G3070225 1- B d2
Q 1034 TRANSISTOR XP1501-(TX) G3070143 1- A A1
Q 1035 TRANSISTOR DTC114TE TL G3070225 1- A A1
Q 1036 FET 3SK293(TE85L,F) G4802938 1- B c1
Q 1038 TRANSISTOR DTA144EE TL G3070074 1- B d2
Q 1040 IC BR93L66RFVM-WTR G1093874 1- A A2
Q 1042 TRANSISTOR 2SC5005-T1 G3350058 1- B c3
Q 1044 IC LC87F5864C-F58F1-E G1094436 1- A A2
Q 1045 TRANSISTOR DTA144EE TL G3070074 1- A A2
Q 1046 FET 2SK508-T1B-A K52 G3805088B 1- B c3
Q 1048 TRANSISTOR 2SC5226-4/5-TL G3352268Z 1- B c1
Q 1049 TRANSISTOR 2SC4227-T1 R32 G3342278B 1- B c2
Q 1050 TRANSISTOR 2SC4617 TL R G3346178R 1- B d3
Q 1051 TRANSISTOR DTC144EE TL G3070075 1- B d2
Q 1052 TRANSISTOR 2SC5005-T1 G3350058 1- B d2
Q 1053 IC NJM2591V-TE1 G1094024 1- B c1
Q 1058 TRANSISTOR 2SC4617 TL R G3346178R 1- B c1
Q 1059 IC SA7025DK G1093014 1- B d2
Q 1064 IC NJM12902V-TE1 G1093592 1- A D2
Q 1065 IC NJM12902V-TE1 G1093592 1- A C1
Q 1066 IC NJM12902V-TE1 G1093592 1- B e1
Q 1067 IC NJM12902V-TE1 G1093592 1- A A1
Q 1068 IC NJM12902V-TE1 G1093592 1- B d1
Q 1069 IC NJM12904R-TE1 G1093337 1- A C2
Q 1070 TRANSISTOR DTA144EE TL G3070074 1- A A3
Q 1071 IC NJM12904R-TE1 G1093337 1- B d1
R 1001 CHIP RES. 100 1/16W 5% RMC1/16 101JATP J24185101 1- A E3
R 1002 CHIP RES. 47k 1/16W 5% RMC1/16S 473JTH J24189045 1- A C3
R 1003 CHIP RES. 0 1/10W 5% RMC1/10T 000J J24205000 1- A D3
R 1004 CHIP RES. 4.7k 1/16W 5% RMC1/16S 472JTH J24189033 1- B a1
R 1005 CHIP RES. 2.2k 1/16W 5% RMC1/16S 222JTH J24189029 1- A D3
R 1006 CHIP RES. 100k 1/16W 5% RMC1/16S 104JTH J24189049 1- B b1
R 1007 CHIP RES. 68 1/16W 5% RMC1/16S 680JTH J24189011 1- B a1
R 1008 CHIP RES. 470 1/16W 5% RMC1/16S 471JTH J24189021 1- A D3
R 1009 CHIP RES. 100k 1/16W 5% RMC1/16S 104JTH J24189049 1- A D1
R 1011 CHIP RES. 68 1/16W 5% RMC1/16S 680JTH J24189011 1- B a1
R 1013 CHIP RES. 0 1/16W 5% RMC1/16 000JATP J24185000 1- A D2
24
MAIN Unit
Parts List
R 1015 CHIP RES. 100k 1/16W 5% RMC1/16S 104JTH J24189049 1- B e1
R 1016 CHIP RES. 0.47 1/2W 1% RLC32KR470FTP J24279036 1- A C2
R 1017 CHIP RES. 0.47 1/2W 1% RLC32KR470FTP J24279036 1- A C2
R 1019 CHIP RES. 270k 1/16W 5% RMC1/16S 274JTH J24189054 1- B d1
R 1021 CHIP RES. 1k 1/16W 5% RMC1/16S 102JTH J24189025 1- A E1
R 1023 CHIP RES. 0 1/16W 5% RMC1/16 000JATP J24185000 1- A D2
R 1024 CHIP RES. 0 1/16W 5% RMC1/16 000JATP J24185000 1- A C2
R 1026 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- A E2
R 1031 CHIP RES. 2.2 1/16W 5% RMC1/16 2R2JATP J24185229 1- A E2
R 1038 CHIP RES. 120k 1/16W 0.5% MCR01MZPD1203 J24189387 1- A D2
R 1040 CHIP RES. 33k 1/16W 0.5% MCR01MZPD3302 J24189380 1- A C2
R 1041 CHIP RES. 10k 1/16W 0.5% MCR01MZPD1002 J24189374 1- B d1
R 1042 CHIP RES. 1.5M 1/16W 5% RMC1/16S 155JTH J24189063 1- A C2
R 1043 CHIP RES. 180k 1/16W 5% RMC1/16S 184JTH J24189052 1- A A1
R 1047 CHIP RES. 470 1/16W 5% RMC1/16S 471JTH J24189021 1- A D2
R 1060 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- B a1
R 1062 CHIP RES. 3.3k 1/16W 5% RMC1/16S 332JTH J24189031 1- A C2
R 1066 CHIP RES. 100 1/16W 5% RMC1/16S 101JTH J24189013 1- B b2
R 1079 CHIP RES. 680 1/16W 0.5% MCR01MZPD6800 J24189360 1- B d1
R 1081 CHIP RES. 100k 1/16W 0.5% MCR01MZPD1003 J24189386 1- B e1
R 1086 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- B d1
R 1091 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- A D1
R 1100 CHIP RES. 15k 1/16W 0.5% MCR01MZPD1502 J24189376 1- A C1
R 1101 CHIP RES. 1M 1/16W 5% RMC1/16S 105JTH J24189061 1- A D2
25
MAIN Unit
Parts List
R 1106 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- B b1
R 1114 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- B c3
R 1116 CHIP RES. 2.2k 1/16W 5% RMC1/16S 222JTH J24189029 1- B b1
R 1123 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- A C1
R 1127 CHIP RES. 1.5M 1/16W 5% RMC1/16S 155JTH J24189063 1- A C1
R 1128 CHIP RES. 2.2k 1/16W 5% RMC1/16S 222JTH J24189029 1- B b3
R 1138 CHIP RES. 4.7 1/16W 5% RMC1/16S 4R7JTH J24189066 1- B c2
R 1141 CHIP RES. 100 1/16W 5% RMC1/16S 101JTH J24189013 1- B c2
R 1142 CHIP RES. 330 1/16W 5% RMC1/16S 331JTH J24189019 1- A E2
R 1144 CHIP RES. 6.8k 1/16W 5% RMC1/16S 682JTH J24189035 1- B c2
R 1151 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- A C2
R 1156 CHIP RES. 470 1/16W 5% RMC1/16S 471JTH J24189021 1- A E1
R 1168 CHIP RES. 4.7k 1/16W 5% RMC1/16S 472JTH J24189033 1- A A1
R 1173 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- A A1
R 1177 CHIP RES. 100k 1/16W 5% RMC1/16S 104JTH J24189049 1- B c1
R 1179 CHIP RES. 18 1/16W 5% RMC1/16S 180JTH J24189004 1- B d2
26
MAIN Unit
Parts List
R 1188 CHIP RES. 1M 1/16W 5% RMC1/16S 105JTH J24189061 1- A A2
R 1204 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- B e1
R 1207 CHIP RES. 100 1/16W 5% RMC1/16S 101JTH J24189013 1- A A2
R 1212 CHIP RES. 3.3M 1/16W 5% RMC1/16S 335JTH J24189324 1- B e1
R 1218 CHIP RES. 470 1/16W 5% RMC1/16S 471JTH J24189021 1- A A2
R 1219 CHIP RES. 220 1/16W 0.5% RR0510P-221-D J24189103 1- B c3
R 1222 CHIP RES. 390 1/16W 0.5% RR0510P-391-D J24189109 1- B c2
R 1228 CHIP RES. 47 1/16W 0.5% RR0510R-470-D J24189087 1- B c2
R 1229 CHIP RES. 5.6k 1/16W 0.5% RR0510P-562-D J24189137 1- B c2
R 1231 CHIP RES. 6.8k 1/16W 0.5% RR0510P-682-D J24189139 1- B c2
R 1242 CHIP RES. 2.2k 1/16W 5% RMC1/16S 222JTH J24189029 1- B d3
R 1263 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- B e3
27
MAIN Unit
Parts List
R 1268 CHIP RES. 2.2k 1/16W 5% RMC1/16S 222JTH J24189029 1- B e3
R 1269 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- A A3
R 1270 CHIP RES. 68 1/16W 5% RMC1/16S 680JTH J24189011 1- B e3
R 1311 CHIP RES. 1M 1/16W 5% RMC1/16S 105JTH J24189061 1- B c1
R 1316 CHIP RES. 0 1/16W 5% RMC1/16S JPTH J24189070 1- B b1
S 1001 TACT SWITCH SKHLLD N5090066 1- B a1
S 1002 TACT SWITCH SKRTLAE010 N5090130 1- B b1
S 1003 TACT SWITCH SKRTLAE010 N5090130 1- B c1
S 1005 ROTARY SWITCH EC10SP16-85A0 Q9000764 1- B a2
SC1001 SHIELD CASE (C065) RA0907100 1- B c3
VR1001 POT. RK0971111 20KA/SW J60800256 1- B a3
X 1001 XTAL U2G 7.3728MHz 7.3728MHZ H0103281 1- A A2
X 1002 TCXO 16.8MHz HKE3149A 16.8MHZ H9501060 1- B d2
XF1001 XTAL FILTER MFT50.85P2 50.85MHZ H1102364 1- B c1
HOLDER RUBBER (MIC) RA0110200 1-
LEAF SPRING R0132100 1-
LEAF SPRING RA1085200 3-
CONTACT PLATE RA0986900 1-
28
29
Copyright 2010
All rights reserved
No portion of this manual
may be reproduced without
the permission of
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UHF FM Transceiver

28th July 2010 Revision 2.

Parts identification and ordering

EMEA Test Equipment Support

Warranty and Service Support

After Warranty Period

Service Manual VERTEX STANDARD (AUSTRALIA) PTY., LTD.

Receiver (EN300 296 Standard)

Transmitter (EN300 296 Standard)

Specification may be changed without notification.

RA1029300 (Lot 1-)

Non-designated parts are available only as part of a designated assembly.

Deviation Meter Power Supply

COM Port (for CT-42)

When perform the RX Tune and SQL alignment, the RF

THRESHOLD SQL TIGHT SQL TIGHT RSSI TX SAVE

LOW BATTERY LEVEL EEPROM PROTECT LEVEL “CONFIRMATION” WINDOW

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