E F Johnson 2425180 PTT 800 MHz SMR User Manual 050102 Service Manual Part 2 to FCC

E. F. Johnson Company PTT 800 MHz SMR 050102 Service Manual Part 2 to FCC

050102 Service Manual Part 2 to FCC

Download: E F Johnson 2425180 PTT 800 MHz SMR User Manual 050102 Service Manual Part 2 to FCC
Mirror Download [FCC.gov]E F Johnson 2425180 PTT 800 MHz SMR User Manual 050102 Service Manual Part 2 to FCC
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Document Title050102 Service Manual Part 2 to FCC

TRANSCEIVER PROGRAMMING
SECTION 3 TRANSCEIVER PROGRAMMING
Programming Cable
Part No. 023-5000-011
Figure 3-1 Programming Setup
•
•
•
•
•
3.1 GENERAL
3.1.1 PROGRAMMING SETUP
The following items are required to program the
transceiver. The part numbers of this equipment are
shown in Table 1-1 in Section 1. The programming
set-up is shown above.
•
•
•
Intel® 486 processor or equivalent
At least 4 MB of RAM
A hard disk drive with at least 5 MB of free space
A CD-ROM drive
An available serial port
NOTE: With the descriptions which follow, it is
assumed that you have a basic understanding of how
to use your Windows-based operating system. If you
are not familiar with some of the Windows functions
described, refer to your Help Screens and manuals
included with your Windows software.
IBM® PC or compatible personal computer
Programming Cable, Part No. 023-5000-011
PCTrunk programming software, Part No.
023-9998-453
3.1.3 PCTRUNK SOFTWARE INSTALLATION
NOTE: The -011 cable, -453 software, and a PCTrunk
manual are included in the 5005 Series Programming
Kit, Part No. 250-5000-003.
The PCTrunk software is supplied on a CDROM. Install this software as follows:
3.1.2 COMPUTER DESCRIPTION
1. Make sure that there are no other Windows applications open during this installation procedure. Also,
make sure that the computer meets the minimum
requirements listed in the preceding section.
The computer used to run this program should
meet the following minimum requirements:
•
Windows® 3.1 or 95/98 (Windows NT/2000 is
supported only by PCTrunk Version 5.10.0 or later).
2. Insert the PCTrunk CD-ROM in the CD drive of
your computer.
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3. Windows 3.1 - In the Program Manager, double
click the SETUP.EXE file on the CD-ROM or click
this file name and select File > Run.
3.3.1). The two types that are stored for each programming session have the same name but different extensions as follows:
Windows 95/98/NT/2000 - Select Start > Settings
> Control Panel and double click “Add/Remove
Programs”. Then click Install and Next. When
SETUP.EXE is automatically located on the CDROM, click Next, select the location for the startup icon, and enter the name you want to call the
program.
Programming File (.DAT) - Contains all programming information except what is in the following .460
file.
Scrambling File (.460) - Contains all information
relating to the Transcrypt 460 scrambler. This file is
saved only if this scrambling is used.
3.1.7 HELP FILES
4. Follow the instructions displayed by the setup
program. The default directory for the program is
\Program Files\PCTrunk. If you wish to use some
other directory, click Browse and select it or type the
name.
To display help information on the current screen,
click Help in the menu bar or press F1.
3.1.8 SCREEN GROUPS
3.1.4 CONNECTING COMPUTER TO
TRANSCEIVER
General
Connect Programming Cable, Part No. 023-5000011, from the computer serial port to the accessory
jack on the side of the transceiver. Since, this cable
contains interface circuitry, an RPI is not required, and
it has a female DB9 connector for connecting to the
computer. This cable is available as part of the
programming kit or separately (see Section 3.1.1).
The following screen groups are displayed:
Radio-Wide - These screens program parameters that
are the same for all systems and channels. Separate
screens are displayed for General, Conventional,
SMARTNET/SmartZone, and Portable Options
parameters. Refer to Section 3.4 for more information
on these screens.
3.1.5 STARTING AND EXITING
System - These screens program the parameters that
are unique to the displayed Conventional,
SMARTNET, or SmartZone system. The system to be
edited is selected as described in Section 3.1.11.
To Start PCTrunk From Windows 3.1
In the Program Manager, open the PCTrunk
group window. Then double-click the PCTrunk icon.
Channel - This screen programs unique channel
parameters and assigns channels to each zone. The
specific parameters indicated in this screen are determined by the type of system selected in the “Type”
box (Conventional Analog, Conventional Project 25,
SMARTNET).
To Start PCTrunk From Windows 95/98/NT
Click the Start button, select the PCTrunk group,
and then click PCTrunk 5.xx.x.
To Exit PCTrunk:
3.1.9 DISPLAYING SCREENS
Select File > Exit or press ALT + F4.
3.1.6 PROGRAMMING FILE TYPES
The latest release of PCTrunk uses a different
method of displaying screens. Proceed as follows to
select which screens are displayed with the early and
revised versions:
Programming data is stored in two disk files that
can be saved, read, copied, and deleted (see Section
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TRANSCEIVER PROGRAMMING
Data File Name
Radio Wide Screens
System Screens
Conv System
SMARTNET System
Channel Screen
Figure 3-2 Main Screen (Later PCTrunk Versions)
Revised PC Trunk (Version 5.10.0 or Later)
3.1.10 FILE SIZE INDICATOR
Revised versions of PCTrunk use a pane on the
left side of the screen (see Figure 3-2) to display the
screen structure similar to the directory structure of a
hard drive. Click the “+” to expand the branch and “–”
to collapse it. Then to display a screen, simply click its
name. The current screen may have to be closed in
order to select another one.
The maximum number of channels that can be
programmed may be limited by the available memory
space in the radio (see Section 1.2.5). A running indication of the amount of memory used by the current
data if it was downloaded to the radio is displayed by a
bar graph as shown in Figure 3-2 and the preceding
illustration. When the bar reaches the right end, available memory is full and some channels may need to be
deleted to program more information.
Early PCTrunk (Versions Prior to 5.10.0)
3.1.11 CREATING AND DISPLAYING SYSTEMS
With early versions of PCTrunk, the screens are
displayed in cascade style or they can be minimized
like any Windows screen. To cascade the active
screens, select Window > Cascade from the menu bar.
To create a new SMARTNET or SmartZone
system, select Systems > Add Systems and then the
desired system type from the menu bar (see Section
3.3.7). This menu is also used to delete a system.
To pop a screen to the front, click the applicable
button shown below. For example, if the Channel
screen is displayed and you want to quickly pop the
Radio-Wide screen to the front, click the Radio-Wide
button. These buttons can be displayed or hidden by
clicking Window > Toolbar. A window can also be
displayed by selecting it in the Window Menu.
NOTE: Only one conventional system can be set up,
and it is automatically created when a new file is
created as described in Section 3.2.1. Therefore, there
is no option to add a conventional system.
Only one system can be displayed at a time, so
select the system to be edited as described in the
preceding section. Systems are indicated by number
and type. Channels or talk groups for all programmed
systems are set up in the Channels screen. Therefore,
any system can be selected when programming
channel information.
Screen Pop-Up Buttons
(Early PC Trunk Versions)
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3.2 PROGRAMMING PROCEDURE
3.2.3 PROGRAMMING CONVENTIONAL
SYSTEMS
The following is a general procedure you can use
to program a transceiver.
NOTE: If no conventional channels are to be
programmed, skip this section.
3.2.1 PRELIMINARY
1. Make sure the conventional system is displayed by
clicking it in the left pane or selecting Window >
Conventional in the menu bar.
1. Select a programming file as follows:
Create a New File - To start with a new file
containing default parameters, select File > New
and then the frequency band of the radio (VHF/
UHF/ 800 MHz).
2. If required, display the Conventional System screen
by clicking the System button or selecting Window
> Conv System (see Section 3.1.9).
Open An Existing File - To open an existing file
stored on disk, select File > Open and then the file
to be opened.
3. Program the conventional systems and channels as
described in Section 3.5.
3.2.4 PROGRAMMING SMARTNET AND
SMARTZONE SYSTEMS
Upload a File From a Radio - To transfer a file
from a radio to the computer to edit or use as a
basis to program another radio, connect the radio to
the computer as described in Section 3.1.4. Then
turn the radio on and select Upload from the menu
bar. Only the .DAT programming file is uploaded.
The .460 scrambling file cannot be uploaded for
security reasons.
NOTE: If no SMARTNET or SmartZone systems are to
be programmed, skip this section.
1. Make sure the desired SMARTNET or SmartZone
system is displayed by clicking it in the left pane or
selecting Window > SMARTNET or SmartZone in
the menu bar.
2. Before or after creating the programming file, be
sure the correct type (portable or mobile) is selected
by the Radio Type menu (see Section 3.3.2).
2. If required, display the screens for that system by
clicking the System button or selecting Window >
Desired System (see Section 3.1.9).
3. A conventional system is automatically set up when
a new programming file is created. If SMARTNET
or SmartZone systems are also to be programmed,
set them up as described in Section 3.1.11.
3. Program the SMARTNET/SmartZone system and
talk groups as described in Section 3.6.
4. To program additional SMARTNET/SmartZone
systems, add a new system as described in Section
3.1.11 and repeat Section 3.6.
3.2.5 PROGRAMMING RADIO
(DOWNLOADING FILE)
3.2.2 PROGRAMMING RADIO WIDE
PARAMETERS
When all the required programming information
has been entered in the various programming screens,
the information can be programmed (downloaded) into
the radio. When downloading a file, be sure that all
connections between the computer and radio are
secure, the radio is turned on, and the proper serial
port is selected (see Section 3.3.1). Then proceed as
follows:
1. To display a Radio Wide screen, click the screen
name under Radio Wide in the left pane or click the
Radio Wide button or select Window > Radio Wide
(see Section 3.1.9).
2. Program the applicable information in these screens
as described in Section 3.4.
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Save - Saves the current file to disk using the current
file name.
1. Select Download from the menu bar and then the
file type to be transferred (programming or
scrambling).
Save As - Same as “Save” except you are prompted to
enter a new file name if desired.
•If the power-up password is enabled, the programming password must be entered to download or
upload a file (see Section 3.7).
•If a file is already loaded, the current file is transferred to the radio.
•If no file is currently loaded, a dialog box appears
to select the desired file.
Print - Prints the information in the current file.
Select Communications Port - Displays the Communications Port dialog box which is used to select the
serial port that is used to connect the transceiver to the
computer (see Section 3.1.4).
2. Repeat for the other file type (if required).
NOTE: The information which follows (Sections 3.33.6) provides detailed descriptions of the parameters
that are displayed in the various PCTrunk screens.
Exit - Closes the PCTrunk program. If the current file
has been modified and the changes have not been
saved, you are asked if the changes should be saved
before closing.
3.3 MENU COMMANDS
3.3.2 RADIO SERIES MENU
Menu Bar
3.3.1 FILE MENU
The Radio Series menu shown above selects the
radio being programmed. Select “50xx Portable”.
3.3.3 DOWNLOAD MENU
NOTE: If the power-up password is enabled as
described in Section 3.4.2, the programming password must be entered to download a file. Refer to
Section 3.7 for more information on passwords.
New - Creates a programming file with default
parameters for the selected frequency range.
Open - Opens a programming file that was previously
saved to disk. If a modified file is currently open, you
are asked if that file should be saved before the new
file is opened.
Parameters to 50xx Series Portable - Transfers the
current programming file to the radio connected to the
computer.
Close - Closes the current file. If the file has been
modified and the changes have not been saved, you are
asked if the changes should be saved before closing.
Scrambling Parameters to 50xx Series Portable Transfers the selected scrambling parameters file to
the radio connected to the computer.
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TRANSCEIVER PROGRAMMING
3.3.7 WINDOW MENU
DSP Code to 50xx Series Portable - Used along with
the proper data file to update the radio operating
software.
3.3.4 UPLOAD MENU
Later Versions
Early Versions
The Upload Menu is displayed only in the
opening screen before a programming file is created.
The following options are displayed:
With early versions of PCTrunk, the Window
Menu can be used to select the system to be edited and
also to pop one of the screens to the front. With later
versions, it is used only to turn the status bar on and
off (see Section 3.1.9).
Parameters from 50xx Portable - Transfers the
programming data from a radio to the PCTrunk
program. This data can then be viewed, edited, or
saved to a disk file as desired. Scrambling parameters
cannot be transferred out of a radio for security
purposes.
3.3.8 HELP MENU
Version Information from 50xx Portable - Displays
the software version number and serial number of the
connected radio.
Contents - Displays the help system table of contents.
3.3.5 SYSTEMS MENU
Search For Help On - Displays the search dialog box
that allows searching for a help topic by keyword.
About PCTrunk - Displays the software version
number of PCTrunk and the address of the E.F.
Johnson Company.
The Systems Menu is used to create new
SMARTNET and SmartZone systems. It is also used
to delete current systems. Conventional systems
cannot be added because only one can be used and it is
automatically created (see Section 3.1.11).
3.4 RADIO-WIDE PARAMETER SCREENS
3.4.1 INTRODUCTION
The radio-wide screens program the parameters
that are the same for all systems, channels, and zones.
Separate screens are used for General, Conventional,
SMARTNET/SmartZone, and Portable Options
parameters. Refer to the information which follows.
3.3.6 TOOLS MENU
3.4.2 RADIO-WIDE GENERAL SCREEN
The Tools menu is used to convert files in Format
5.4 to Format 5.5 when applicable. For example, if a
file is in Format 5.4 and new radios are purchased
which use Format 5.5, it can be converted to the new
format using this function.
Band
Displays the operating band selected by the File >
New menu (see Section 3.3.1). The selected operating
band must match that of the radio being programmed.
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seconds that the backlight stays on after it is enabled
by pressing a key (see following) or by the Backlight
option switch.
This parameter is displayed in the status bar with later
PCTrunk versions (see Figure 3-2).
Options
Backlight Keypress - If checked, the backlight turns
on for the Backlight On Time whenever a key is
pressed.
Battery Saver - If checked, the radio goes into a low
current operating mode during periods of low
activity to conserve battery power.
Keypad Lockout - If checked, the keypad is totally
disabled and cannot be re-enabled by the user. All
functions must then be assigned to keys on the side.
Password at Power-Up - If checked, the Password On
Power-Up feature is enabled. Then each time power
is turned on, the power-up password must be entered
to operate the radio (see Section 3.7).
These screens selected in left pane w/version 5.10.0 or later.
Radio-Wide General Screen
Numeric Keypad Present - This is checked if the
transceiver is a 16-key (DTMF) model.
Zones
Power Up On Home Zone - If checked, the home
zone is always selected at power-up.
Total Zones - The total number of zones currently set
up. The maximum number allowed is 16. Zones are
added by clicking the Add button (see following).
Beeps - If checked, enables all tones. Otherwise, no
tones sound (see Section 2.4.11).
Current Zone - Indicates the currently selected zone.
To select another zone, click the up/down arrows.
Zone Alias - Edits the unique alpha identification for
the displayed zone. Up to 10 characters can be
entered. The zone alias is briefly displayed whenever
a new zone is selected. Refer to Section 1.2.5 for
more information on zones.
Add (Zones) Button - Adds another zone.
Delete (Zones) Button - Deletes the last zone added.
Defaults
Home Zone - Selects the zone that is selected by the
Home Zone option switch if programmed.
Radio-Wide Scan List Screen
Backlight On Time - Programs the length of time in
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TRANSCEIVER PROGRAMMING
message is no longer being received. Times of 0 - 7.5
seconds can be programmed (see Section 2.5.4).
NOTE: With PCTrunk, Version 5.10.0 or later, the
following screens are selected by clicking their name
in the left pane, not by clicking the button in the
General screen.
Assign Function Buttons
Clicking Assign Functions Buttons in left pane or
that button in the General screen displays the option
switches. The option switches can be programmed
with a different set of functions for each operating
mode (conventional, SMARTNET/SmartZone). For
example, selecting a conventional channel enables the
conventional functions and selecting a SMARTNET
channel selects the SMARTNET functions. The functions that can be programmed for each mode are listed
in Section 2.2.
Radio Wide Scan List Screen
NOTE: The radio-wide scan list cannot be programmed until all channels to be included have been
set up as described in the Conventional and SMARTNET/SmartZone sections (3.5 and 3.6, respectively).
Clicking the Radio Wide Scan List name in the
left pane or that button in the General screen displays
the preceding screen which programs the radio-wide
scan list described in Section 2.5.6. The buttons and
other parameters in this screen are as follows:
Button - Displays the following
screen that selects the channels in each Zone and
System that are in this scan list. Select each Zone and
then the channels to be included from that zone.
Assign Function Buttons Screen
Program the option switches as follows:
1. In the System Type pull-down menu, select the
mode to be programmed (either conventional or
SMARTNET/SmartZone).
2. To program a switch, click the arrow to display the
pull-down menu and then select the desired function
from that menu.
3. Repeat for all switches and modes to be
programmed and then exit this screen by clicking
the Close button.
Scrambling Parameters Screen
If 460 Scrambling is used (see Section 2.6.17),
click the Scrambling Parameters button in the General
screen to display the following screen. This screen
programs scrambling and other signaling options, and
the Codes screen modifies the list of scrambling codes
which are stored in the radio. The buttons and other
parameters in these screens operate as follows:
Delete Entry - Deletes the selected channel from the
scan list.
Scan Hold Time - This programs the delay that
occurs before radio-wide scanning resumes after a
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Acknowledgment Delay - Delay time from 50-1550
ms before the scrambler responds to information
received from a controller.
System Delay - Delay time from 50-1550 ms
between when the PTT switch is pressed and the
scrambler transmits data over the air.
Emergency Delay - The amount of time the scrambler waits to send the emergency signal after the
emergency switch is pressed. No delay or a 0.5 sec
delay can be selected.
Tx Turnaround - If selected, inserts a delay between
when scrambled information is received and then
transmitted. This delay allows scramblers in the
system to prepare for the new data.
460 Scrambler Settings Screen
ANI at Beginning of Tx - If selected, sends a Flashcall ANI at the beginning of every clear mode
transmission.
Settings Screen
Unit ID - Uniquely identifies the radio for Flashcall
signaling.
ANI at End of Tx - If selected, sends a Flashcall ANI
at the end of every clear mode transmission.
Download ID - This ID must be received by the radio
for it to accept a download of its scrambling
parameters.
Unit-to-Unit Paging - If selected, enables a single
unit page.
Kill ID - This ID must be received by the radio for the
kill operation to occur.
Mute at Power On - If selected, mutes the audio when
powered up until the radio transmits, receives a
Flashcall selective call, or OTAR reprogramming of
scrambling parameters.
Master Code - Displays the master code used by the
scrambler. Two scramblers must be programmed
with the same master code to communicate. The field
is an 8-digit hexadecimal number (0-9, A-F).
Auto Location Update - If selected, causes the scrambler to automatically send the user location every
time it changes.
Radio Group - Sets the group number of the scrambler from 00-99.
Auto Status Update - If selected, causes the scrambler to automatically send the user status each time it
changes.
Sync Code - Scrambling sync code from 0-15. Two
scramblers must have the same sync code to
communicate.
Data Operated Squelch - If selected, causes the
scrambler to mute audio when incoming Flashcall
data is received.
Fleet Number - Number from 0-15 used when
multiple fleets of scramblers are used.
Auto Turnaround Time - Time from 0-7 seconds after
receiving a coded message that the scrambler ignores
the clear code switch setting and forces the coded
mode.
Mute After Emergency - If selected, causes the
scrambler to mute the audio after sending an
emergency signal until the unit transmits.
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Silent Signaling - If selected, causes the scrambler to
send a tone ahead of data packets that forces the
receiving unit to mute its audio before the data burst
is heard.
Quiet Delay - If selected, adds an extra 100 ms leadin delay at the beginning of the silent signaling tone
(if enabled).
Clear Warning Tone - If selected, sends a tone burst
at 5-second intervals during clear mode transmissions. This alerts the listener that the conversation is
not secure.
Codes Screen
Change Password Screen
3.4.3 RADIO-WIDE CONVENTIONAL SCREEN
The radio-wide conventional screen is shown
above, and it programs the following parameters:
460 Scrambler Codes Screen
DTMF PTT ID - The PTT ID is used on a channel
programmed for pre- or post-transmit ANI. This ID
consists of eight digits from 0-9.
Default Code - Code space to use in the radio.
Digital Unit ID - When operating on a Project 25
(digital) channel, this number identifies the radio.
Each radio must have a different ID, and it must be
between 1 and 16777216.
Codes 0 - 15 - Edit the box to enter a code. All codes
must begin with A0. The last six digits can be programmed for any value using hex digits 0-9, A-F.
Change Password Screen
Project 25 Display Options
Displays the following screen which is used to
change the Power-Up and Programming passwords.
The default passwords are eight zeros (00000000).
Refer to Section 3.7 for more password information.
The power-up password function is utilized if “Password at Power Up” is checked on the Radio Wide
General screen (see Section 3.4.2).
These functions select what is displayed when
individual calls are received. If neither function is
selected, the selected talk group alias or channel
number is displayed (see “Individual Calls” in Section
2.6.16). With group calls, the talk group or channel
number is always displayed.
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Talk Group on Rx - The alias of the talk group on
which the call is being received is displayed.
Hot DTMF
Enable/Disable - When enabled, allows the user to
send DTMF tones while transmitting. When
disabled, pressing numeric keys (0-9, *, #) while
transmitting has no affect. This option is not functional with SecureNet operation.
PTT ID - The ID of the mobile placing the call is
displayed.
Clear Alert Tone - If it is enabled, a short beep
sounds to indicate the clear (non encrypted) mode is
selected. This tone sounds with SecureNet and digital
OFB encryption only (not with 460 encryption).
Display Options
See description in Section 3.4.3.
3.4.4 RADIO-WIDE SMARTNET/SMARTZONE
SCREEN
Scan Talkback
When a message is received when scanning, this
determines if the response always occurs on the
selected talk group or the talk group of the call (when
not the same).
Voice On Control
With SmartZone operation, some remote sites are
designated Voice On Control sites. In these sites, if all
available traffic channels are occupied, control channels become traffic channels when additional traffic
channels are requested. The Voice On Control parameters determine how the radio reacts to various situations that may occur. For example, when a conversation is complete, the radio may look for a control
channel that has become a traffic channel.
The radio-wide SMARTNET/SmartZone screen
is shown above, and it is used to program these
parameters:
Enable/Disable - Determines if the voice on control
parameters are active.
Full Spectrum CC Scan
Site Lock Time - This is the amount of time a radio
remains on the Voice On Control site before looking
for another site.
In a SmartZone system, if all potential control
channel frequencies have been searched, the radio
enters a channel-by-channel search across the full
spectrum that the radio covers. The timer sets the time
it performs this scan before it checks the expected
frequencies again. After it checks these frequencies, it
returns to full spectrum scanning. This cycle repeats
until a control channel is found.
Activation Time - This is the amount of time the
radio waits when the control channel comes back
from Voice On Control before it transmits any pending ISWs. This prevents all radios on a Voice On
Control site from submitting ISWs at the same time.
On-Off - Enables or disables full spectrum scan.
Pending Emergency Time - This is the amount of
time the radio waits to submit an Emergency ISW
after the control channel returns from the Voice On
Control mode.
Timer - Sets the time that full spectrum scanning
occurs as just described.
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3.5 PROGRAMMING CONVENTIONAL
SYSTEMS AND CHANNELS
Adjustable Parameters
Busy Override Delay - With SmartZone operation,
this is the amount of time a user must press the PTT
switch to override a SmartZone busy that occurs
because some member of the talk group is present at
a site where there are no traffic channels available.
3.5.1 INTRODUCTION
The following information describes how to
program conventional channels (both analog and
Project 25). Only one conventional system can be
programmed, and it is automatically set up when the
programming file is selected as described in Section
3.1.6. Up to 256 conventional channels can be
programmed (if no SMARTNET/SmartZone systems
are programmed). Refer to Section 1.2.5 for more
information on systems and channels.
Affiliate Hold Off - With SmartZone operation, this
is the delay time that occurs after acquiring the control channel before it sends an affiliation ISW. This
prevents all radios on the system from sending affiliation ISWs at the same time.
Failsoft Inactivity - Programs failsoft operation (see
Section 2.7.11). If the radio remains inactive (no
receive or transmit activity on channel) while operating in the failsoft mode for the programmed time, the
radio momentarily leaves the failsoft mode and
attempts to find a control channel. If “0” is programmed, the radio does not leave the failsoft mode.
The following is the recommended procedure for
programming conventional channels:
1. Program the radio-wide information as described in
Section 3.4.
2. If other types of systems have been programmed,
make sure the conventional system is selected in the
left pane or by selecting Window > Conventional in
the menu bar (see Section 3.1.11).
3.4.5 RADIO-WIDE PORTABLE OPTIONS
SCREEN
3. Program the conventional system information and
then the channel information as follows (both
analog and Project 25 digital channels).
3.5.2 CONVENTIONAL SYSTEM GENERAL
SCREEN
The radio-wide Portable Options screen is shown
above, and it is used to program these parameters:
Standby Chirp - If this box is checked, a chirp sounds
periodically in the standby mode while a low battery
condition is being detected.
Tx Chirp - If this box is checked, a chirp sounds each
time the PTT switch is pressed while a low battery
condition is being detected.
LED Indicator - If this box is checked, the LED on
the top panel indicates a low battery condition (green
in standby, flashing red in transmit).
The conventional system General screen is shown
above, and it programs the following parameters:
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To modify a list, click
and the
screen which follows is displayed. Select the desired
scan list in the box on the top and then select the zone
and the channels from that zone to be included. Repeat
for each zone. Do this for each list programmed. The
button deletes the selected channel(s)
from the scan list.
Timers
Tx Time-Out Timer - This timer limits the length of
transmissions (Section 2.4.10). Times up to 3 minutes, 45 seconds in 15-second steps can be
programmed.
Penalty Timer - This timer disables transmitting after
the time-out timer expires (Section 2.6.7). Times up
to 3 minutes, 45 seconds in 15-second steps can be
programmed.
Conversation Timer - This timer limits the total
length of a conversation (Section 2.6.8). Times up to
7.5 minutes in 0.5-minute steps can be programmed.
Busy Channel Override - Selects if the Busy Channel
Lockout feature can be overridden by quickly releasing and then pressing the PTT switch (Section 2.6.5).
Scan List Screen
Clicking the Scan List in the left pane or that
button in the General screen displays the following
screen which is used to program the conventional scan
lists described in Section 2.5.5.
Conventional System Modify Scan List Screen
NOTE: The conventional scan lists cannot be
programmed until all the conventional channels are
programmed. Therefore, first program the channels as
described in Sections 3.5.5, 3.5.6, and 3.5.7.
The following parameters are programmed in the
preceding Conventional System Scan List Screen.
Keypad Editing
This selects if the user is allowed to edit the scan
list. This requires the Scan Edit option switch as
described in Section 2.6.12. User editing can be
enabled or disabled on each scan list.
Scan Mode
This function selects the channel on which transmissions occur when the PTT switch is pressed while
scanning. In addition, it selects if priority sampling is
used and also the type of priority channel (see
“Priority Channel” description which follows). The
following modes are available:
Conventional System Scan List Screen
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If the “Priority/Tx Priority” or “Priority/Tx
Selected” mode is programmed, fixed priority
sampling is selected. The priority channel must then
be chosen for the scan list. To do this, click the
button in the Modify Scan List screen
and then select the desired zone/channel. If any of the
other modes is selected, the priority channel does not
need to be chosen. Refer to Section 2.6.13 for more
information on priority sampling.
No Priority - Priority sampling does not occur (all
channels are scanned in sequence). The radio transmits on the selected channel.
Priority/Tx Priority - Priority sampling occurs
and the priority channel is the one programmed in
the selected scan list. The radio transmits on the
priority channel.
Priority/Tx Selected - Priority sampling occurs
and the priority channel is the one programmed in
the selected scan list. The radio transmits on the
selected channel.
3.5.3 CONVENTIONAL SYSTEM INDIVIDUAL
CALL LIST SCREEN
Priority on Sel Chan - The priority channel is
always the selected channel (even if the scan list is
programmed with a priority channel). The radio
transmits on the selected channel.
Talkback - No priority sampling occurs. The radio
transmits on the channel of a call while scanning is
halted. Then when scanning resumes, it transmits
on the selected channel.
Scan Timers
Scan Hold Time - Sets the delay that occurs before
scanning resumes after a signal is no longer
received (see Section 2.5.4).
Lookback Time A - This time determines how
often the priority channel is checked for activity.
Times of 0.25-4.00 seconds in 0.25-second steps
can be programmed.
NOTE: This screen can be left unprogrammed if no
conventional Project 25 digital channels are
programmed or individual calling is not used.
Lookback Time B - This time determines how
often the priority channel is checked once an incorrect Call Guard (CTCSS/DCS) or NAC code is
detected. Since it takes much longer to detect an
incorrect Call Guard signal than a carrier, this time
should be relatively long to prevent the interruptions from making a message difficult to understand. Times of 0.5-8.0 seconds can be
programmed in 0.5-second steps.
Individual calls can be placed on Project 25
digital channels as described in Section 2.6.16. The
IDs that can be called are programmed in the Individual Call List programmed by the Individual Call
List screen. This screen is shown above, and the
parameters it programs are as follows:
Modify List Button - Clicking this
button displays the screen that programs the alias
(tag) and individual ID for each call. An alias can
have up to 10 characters, and the individual IDs can
be 1-16777216.
Priority Channel Selection
The Scan Mode parameter just described selects
if priority channel sampling is enabled on the selected
scan list. It also selects the type or priority channel
(either fixed or selected) if applicable.
Delete Entry Button - Clicking this
button deletes the selected entry.
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Call Encryption PID - Indicates which DES-OFB
encryption key should be used for secure private
calls.
Call Timer - Sets the maximum time that the radio
remains in the individual call mode after an individual call is received. A response must be made before
this timer expires.
- Deletes the selected talk group.
Strapping Mode - Selects if secure communication is
not used, always selected, or is switch selectable on
that talk group (see Section 2.6.17).
3.5.4 CONVENTIONAL SYSTEM TALK GROUP
SCREEN
Secure Code - If secure communication is enabled,
selects the secure code key used on that talk group.
3.5.5 SETTING UP CONVENTIONAL
CHANNELS
The conventional Channel screen shown in
Figure 3-3 is displayed when a conventional analog
channel is selected, and the screen shown in Figure 3-4
is displayed when a conventional Project 25 (digital)
channel is selected. These screens program unique
channel parameters and also assign channels to the
selectable zones displayed by the transceiver.
The general procedure for setting up a conventional channel is as follows. Refer to the descriptions
which follow this procedure for information on the
parameters in the channel screens.
1. Make sure that the desired zone is selected in the
Zone box.
The conventional system Talk Group screen
shown above is used to set up Project 25 talk groups (it
is not used with analog channels). These talk groups
are assigned to channels on the Channel screen (see
Section 3.5.7). The parameters in this screen are as
follows:
2. Select the channel number in the Channels Index
box which is to be programmed with the channel
(this will be the number displayed when the channel
is selected).
Talk Group - Displays the talk group to be edited. To
select another, click the scroll button to the right of
the box.
3. To assign a conventional channel, select “Conventional” as the channel type. Then select “Analog” if
it is an analog channel or “Project 25” if it is a
Project 25 channel.
- Displays the screen used to change
the alias of the selected talk group.
4. Click the Modify button to display the screen which
enables that channel and programs the alias (tag)
and transmit and receive frequencies. Then program
the other parameters in the main part of the screen.
Refer to the next section or Section 3.5.7 for more
information, whichever is applicable.
- Displays the following screen that is
used to add a new Project 25 talk group. The alias
and ID of the talk group are specified in this screen.
Group IDs from 1-65535 can be programmed with
Project 25 operation.
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Figure 3-3 Conventional Analog Channel Screen
3.5.6 CONVENTIONAL ANALOG CHANNEL
SCREEN PARAMETERS
Receive - Programs the receive frequency of the
channel.
Enable This Channel - The box must be checked for
the channel to be selectable.
Rx Only - The box is checked if the channel is to be
receive only (transmitter disabled).
Copy Parameters From Channel - If another channel
is selected, the parameters from that channel are copied to the new channel.
The following parameters are programmed in the
Conventional Analog Channel screen shown in
Figure 3-3.
Selected Channel
Zone Box - Clicking the arrow to the right of this box
displays the available zones. Click on a zone to select
it. Zones and zone aliases are set up on the RadioWide General screen described in Section 3.4.2.
NOTE: Channel numbers not assigned must be
programmed for conventional operation and then not
enabled in the above screen because SMARTNET/
SmartZone channels cannot be disabled.
Channel Index Box - Displays the available channels
in the selected zone. The channel type is selected by
the Channel Type box below it.
Channel Type
Channel Type Box - Selects the specific system from
which the channel is selected. All programmed systems are displayed by number and type (conventional, SMARTNET, SmartZone). In addition, with
conventional channels, either analog or Project 25 is
selected. When a different channel type is selected,
the screen for that type of channel is automatically
displayed.
Modify Button - Displays the Modify
Channel List screen also shown in Figure 3-3. This
screen enables the channel (makes it selectable) and
programs the following channel parameters:
Channel - Selects the channel to be edited.
Alias - Programs the identification that is displayed
when the channel is selected. Up to 10
characters can be programmed.
Transmit - Programs the transmit frequency of the
channel.
System Specific Information - With conventional
systems, indicates the frequency of the selected
channel without having to select the Modify box.
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Transmit Power
Channel Modulation
This fixes the transmit power on the channel for
the high or low level or allows it to be switch selectable (the Hi/Lo Power option switch is then required).
Selectable power is not available with 800 MHz
models (Section 2.6.10).
This selects if the channel modulation is wideband (5 kHz), narrowband (2.5 kHz), or NPSPAC (4
kHz). NPSPAC (public safety) modulation applies to
800 MHz models only.
Tx Strapping Mode
Tx Time-Out
NOTE: See Section 2.6.17 for more information.
This enables or disables the time-out timer on the
channel. The time-out timer time is programmed in the
conventional system General screen (Section 2.4.10).
Clear - All transmissions on the channel occur in the
clear (unscrambled) mode.
Coded - All transmissions on the channel occur in the
secure (scrambled) mode selected by Coded Options.
Busy Channel Lockout
Off = disabled, Noise = transmit disallowed if
carrier is detected, Tone = transmit allowed only if
correct Call Guard code is detected (Section 2.6.5).
Switched - The clear or secure status of the channel
is selected by the Clear/Secure option switch.
Secure Options
Coded Squelch
These options select either the Transcrypt 460 or
SecureNet™ DES type of secure communication
when either the coded or switched strapping mode is
selected.
This sets the transmit and receive Call Guard
(CTCSS/DCS) coding, if any, used on the channel. If
“None” is selected, no code is transmitted and carriercontrolled squelch is used when receiving (Section
2.6.6). The standard Call Guard tones and codes are
listed in Table 3-1 located on page 3-29.
Tx DES/DES-XL - Selects either DES or DES-XL
encryption protocol.
Rx AutoDetect - With the SecureNet protocol, selecting “Secure” enables automatic detection of
encrypted receive signals. This may increase the
response time of the radio to an incoming signal.
Selecting “Proper Key” causes the radio to search the
available SecureNet keys until it finds a match for the
current transmission.
Signaling
Off - No ANI signaling is used.
Leading ANI - A DTMF-coded ID is sent at the
beginning of each transmission. This ID is set in the
radio-wide conventional screen (Section 2.6.15).
Encryption Key - Selects the encryption key from
0-15 that is used on the channel. This refers to the
hardware location in the radio of the real key.
Trailing ANI - A DTMF-coded ID is sent at the end
of each transmission.
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Figure 3-4 Conventional Project 25 Digital Channel Screen
3.5.7 CONVENTIONAL PROJECT 25 (DIGITAL)
CHANNEL SCREEN PARAMETERS
Busy Channel Lockout
Off = disabled, Noise = transmit disallowed if
carrier is detected, NAC = transmit allowed only if
correct NAC is detected (Section 2.6.5).
The following parameters are programmed in the
conventional Project 25 digital channel screen shown
in Figure 3-4. Refer to Section 2.6.16 for more information on Project 25 operation.
Access Codes
Programs the transmit and receive NAC
(Network Access Code). These codes can be 0-4095.
Refer to Section 2.6.16 for more information.
The Selected Channel, Channel Type, Transmit
Power, and Transmit Time-Out Parameters are
programmed the same as with analog channels
described in preceding section.
Mixed Mode
Talk Groups
A mixed mode that allows both analog and
Project 25 operation to be programmed on a channel
can be enabled on the Project 25 channel screen (see
Figure 3-4). This mode is programmed as follows:
This selects the Project 25 talk group that is
assigned to the channel. The talk group programs the
talk group ID, strapping mode, and encryption key
address. Talk groups for Project 25 channels are
programmed in the Conventional System Talk Group
screen described in Section 3.5.4.
Enable - Checking this box selects mixed
analog/Project 25 operation on the channel.
Strapped to Selected Group - If this parameter is
selected, the talk group on that channel is always the
selected talk group and cannot be changed.
Tx Analog - Checking this box selects Transmit =
analog/Receive = Project 25. If it is not checked,
the opposite is selected.
Radio List Selectable - If this parameter is selected,
the talk group may be changed by the radio operator
using the (Digital) Talk Group Select option switch.
When the mixed mode is selected, the channel
modulation, coded squelch, and ANI signaling parameters for the analog channel must then be programmed.
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These parameters are programmed the same as
described in Section 3.5.6.
The preceding SMARTNET/SmartZone System
General screen programs the following parameters:
3.6 PROGRAMMING SMARTNET/SMARTZONE
SYSTEMS AND CHANNELS
Restricted Access
Change System ID Button - Displays the Change
System ID screen which is used to enter the system
ID of the system. This ID is entered as a hexadecimal
number from 0-9 and A-F. Valid numbers are from
0001-FFFF. The system ID corresponding to the
desired ID must also be located in the “key” subdirectory of the program file.
3.6.1 INTRODUCTION
To program SMARTNET and SmartZone
systems and channels, proceed as follows:
1. Program the SMARTNET/SmartZone radio-wide
information as described in Section 3.4.
System ID - Read-only field which shows the ID of
the system currently being edited.
2. To create a new SMARTNET/SmartZone system,
select the Systems > Add Systems in the menu bar
(see Section 3.1.11). Up to sixteen systems of any
type can be programmed as described in Section
1.2.5.
Splinter Channels
When splinter channels are enabled, the receive
and transmit frequencies are 12.5 kHz lower than the
normal frequencies. Splinter channels are used only as
required in the Mexico and Canada border areas for
frequencies between 806 and 820.975 MHz.
3. Program the SMARTNET/SmartZone system information as described starting in the next section.
Make sure the desired SMARTNET or SmartZone
system is displayed by clicking it in the left pane or
selecting it in the Window menu in the menu bar
(see Section 3.1.9). Then program the channels as
described starting in Section 3.6.8.
Channel Modulation
When “Wideband” is enabled, the radio operates
with a 4 kHz maximum deviation between 821.000
and 824.975 MHz and 5 kHz maximum deviation for
all other frequencies. When it is disabled, deviation is
5 kHz with all frequencies.
3.6.2 SMARTNET/SMARTZONE SYSTEM
GENERAL SCREEN
System Lists Button
This button displays the screens used to program
the various per system lists. Refer to Section 3.6.7 for
more information on these lists.
Dynamic Regrouping
Enable For This System - When this box is checked,
a dynamic regrouping channel is enabled. This is a
SMARTNET channel which has the corresponding
talk group dynamically set by the dispatcher.
Zone - The physical zone containing the dynamic
regrouping channel. The value is selected on the
Channel Parameters screen.
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Individual ID - Uniquely identifies the radio on a particular system. Each radio must have a different Unit
ID. Valid Unit IDs are from 1-63535.
Channel - The physical channel used for dynamic
regrouping. The value is selected on the Channel
Parameters screen.
Connect Tone - The tone expected by the controller
on the traffic channel to verify that a subscriber transmission is occurring. This tone should be set the
same as it is in the controller.
Affiliation Type
Automatic - The radio immediately affiliates with the
central controller as soon as it is turned on and automatically re-affiliates each time the talk group is
changed.
Encryption Key IDs
On PTT - The radio affiliates with the central controller only when the PTT switch is pressed.
Programs SecureNet Encryption ID selection that
is used in all except group calls.
System Wide - Key used for system-wide calls
(typically originated by the dispatcher).
Time-Out Timer
This programs the time-out timer setting for the
system. It can be programmed for 0 min, 15 sec up to
3 min, 45 sec or it can be disabled (see Section 2.4.10).
Failsoft - Key used in failsoft conditions (see Section
2.7.11).
ISW Delay
Patch Key Select - Key used in patch calls.
Increasing or decreasing this value changes the
transmission timing of ISWs relative to the reception
of OSWs.
Unit To Unit - Key used for unit-to-unit (private)
calls.
Interconnect - Key used for telephone interconnect
calls.
3.6.3 SMARTNET/SMARTZONE SYSTEM
OTHER ID’S SCREEN
Dynamic Talk Group - Key used for the dynamic
regrouping talk group when it is a standard talk
group.
Dynamic Ann. Group - Key used for the dynamic
regrouping talk group when it is an announcement
group.
3.6.4 SMARTNET/SMARTZONE SYSTEM
PHONE INTERCONNECT SCREEN
The SMARTNET/SmartZone Phone Interconnect screen follows on the next page, and it programs
the following parameters.
Phone Interconnect
Refer to Section 2.7.6 for more information on
telephone calls.
The SMARTNET/SmartZone Other ID’s screen
is shown above, and it programs the following
parameters.
Disabled - Telephone calls cannot be placed or
received.
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Answer Only - Telephone calls can be received but
not placed.
Phone DTMF Timing
Initial Delay - Delay from 50-500 milliseconds from
when a traffic channel is granted for phone interconnect to the start of the dialing out of the phone
number.
List Only - Telephone calls can be placed and
received, and numbers can be recalled from memory
only.
Digit Duration - Duration from 50-500 milliseconds
of each phone number digit.
Unlimited - Telephone calls can be placed and
received, and numbers can be recalled from memory
or dialed using a microphone keypad.
Inter-Digit Delay - Delay from 50-500 milliseconds
between each digit of a phone number. start here
3.6.5 SMARTNET/SMARTZONE SYSTEM
TALK GROUPS SCREEN
SMARTNET/SmartZone Phone Interconnect
Screen
Private Call
This is the same as above, except for private
(unit-to-unit) calls. Refer to Section 2.7.4 for more
information.
The SMARTNET/SmartZone Talk Groups screen
shown above is used to set up SMARTNET/
SmartZone talk groups and program unique talk group
information. The parameters programmed in this
screen are as follows:
Private Call II
This programs either standard or enhanced
private calls as follows:
Standard - The user does not receive any feedback
when the called radio is not active in the system.
Only a “No Answer” is received if the called radio
does not answer.
Talk Group - Selects the talk group to program. This
is the actual ID of the talk group. Talk groups are
added or deleted by clicking the Add TG or Delete
TG button (see following). Talk groups are assigned
to channels on the channel screen (see Section 3.6.9).
Enhanced - When a call is placed, the system tells the
user if the called radio is currently active in the system and within range. The calling radio displays “No
Ack” if the called radio is not active in the system
and “No Answer” if it is active but does not answer.
- Clicking this button displays a dialog
box that adds a new talk group. The alias (alpha tag)
of up to ten characters is entered, and the new group
is then added after the others that are already set up.
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Rx Secure Autodetect - With the SecureNet protocol,
selecting “Secure” enables automatic detection of
encrypted receive signals. This may increase the
response time of the radio to an incoming signal.
Selecting “Proper Key” causes the radio to search the
available SecureNet keys until it finds a match for the
current transmission.
Each SMARTNET/SmartZone system can be programmed with up to 256 talk groups.
- Clicking this button deletes the currently selected talk group (the one displayed in the
“Talk Group” box).
Failsoft Channel
Encryption Key - Selects the encryption key used on
the talk group. This is a number from 0-15 that refers
to a hardware location in the radio that contains the
real key.
Enable - Enables a failsoft channel on the talk group
if a controller failure occurs (see Section 2.7.11).
Disable - The failsoft mode is not entered if the controller fails.
3.6.6 SMARTNET/SMARTZONE SYSTEM
EMERGENCY SETTINGS SCREEN
Tx/Rx Frequency - Programs the failsoft channel
frequency if “Enabled” is checked.
Analog/Project 25
This selects the type of SMARTNET/SmartZone
channel as analog or Project 25 (digital).
Strapping Parameters
The Strapping Parameters program the channel
type (analog or Project 25 digital) and encryption on
the talk group as follows:
Clear Mode - All transmissions on the talk group
occur in the clear (unscrambled) mode.
The SMARTNET/SmartZone Emergency
Settings screen and the parameters programmed in this
screen are as follows:
Coded Mode - All transmissions on the talk group
occur in the secure (scrambled) mode selected as
follows.
Emergency Call
Enable - When the Emergency option switch and
then the PTT switch are pressed, an emergency group
call is transmitted.
Switched Mode - The clear or secure status of the
talk group is selected by the Clear/Secure option
switch.
Disable - An emergency group call is not authorized.
NOTE: Refer to Section 2.7.15 for more
SMARTNET/SmartZone encryption information.
Emergency Hot Mic
460 Scrambling/SecureNet Mode - These options
select either the Transcrypt 460 or DES type of
secure communication when either the coded or
switched strapping mode is selected.
Enable - When an emergency alarm is generated and
the emergency alarm acknowledgment received, the
emergency mode is automatically entered and transmitting begins for the time specified by the Tx Period
parameter (see following).
Tx DES/DES-XL - Selects either DES or DES-XL
encryption protocol.
Disable - Automatic transmissions do not occur.
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button on the right side of the screen. The following
information is then programmed in the dialog box that
is displayed:
Tx Period - Defines the period during which transmissions occur with the microphone audio unmuted
(without user intervention). Times of 10-120 seconds
in 10-second steps can be selected.
Entry Number - This box selects the entry to be
edited. The scroll bars to the right of this box select
the desired entry. A phone list can contain up to 16
entries. Selecting a new entry number automatically
validates and stores the current entry. If the current
entry contains an invalid field (for example, too
many digits in the phone number), the entry number
does not change and the invalid field is highlighted.
Emergency Alarm
Disabled - No emergency signal is sent when the user
presses the Emergency option switch.
Normal - When the user presses the Emergency
option switch, an emergency signal is sent to the dispatcher. Audio and visual feedback is provided by
the radio.
Entry Alias - Up to ten characters can be entered to
identify the phone number. This identification is displayed when phone numbers are selected by the user
from the list. Only uppercase letters can be entered,
so lowercase letters are automatically converted to
uppercase by the program.
Silent - Same as “Normal” except no audio or visual
feedback is provided.
Retry Counter - When “Unlimited” is selected, an
emergency call is repeated until acknowledged or
canceled. When “Limited” is checked, calls are
attempted only the specified number of times.
Phone Number - This is the number dialed when the
location is selected. Characters that can be entered
include 0-9, #, (,), and P (a “P” programs a pause).
The maximum number of digits excluding (,) and
spaces is 16, and the maximum including (,) and
spaces is 24.
3.6.7 SMARTNET/SMARTZONE SYSTEM LISTS
SCREENS
Clicking System Lists in the left pane under
SMARNET > General or the
button in the
General screen described in Section 3.6.2 displays the
screens used to program the various lists that are
unique for each SMARTNET/SmartZone system.
These screens are as follows:
Close - Clicking this button verifies the current entry,
stores it, and then closes the dialog box. If the current
entry contains an invalid field, the dialog box does
not close and the invalid field is highlighted.
Help - Accesses the Help screen. Help can also be
selected at any time by pressing the F1 key.
Trunking Phone List Screen
Message Aliasing Screen
This screen programs the phone number list if
used (see Section 2.7.6). To edit this list, click the
Trunking Phone List tab and then the “Modify List”
This screen associates an alias (name) with each
message number (see Section 2.7.8). To edit this list,
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group to be edited from the “AG” pull-down menu.
Then click the talk groups to select/de-select them and
then click the “Update List” button to make the
changes.
click the Message Aliasing tab and then the “Modify
List” button on the right side. The following information is then programmed in the dialog box that is
displayed:
Main Screen Parameters
Message Number - This box selects the message to
be edited. The scroll bars to the right of this box
select the desired message number.
Talk Groups - This is a read-only list of all talk
groups currently in the announcement group.
Message Alias - Programs the alias which can be up
to any ten alphanumeric characters.
Analog/Project 25 - Programs the type of communication associated with the announcement group.
Either analog or digital (Project 25) communication
can be selected.
Close Button - Validates the entry and closes the dialog box. The entry is also validated when another
message number is selected.
Security - Defines the type of secure communication
used, if any, for the announcement group. These
parameters are programmed similar to those on the
Talk Group screen described in Section 3.6.5.
Announcement Groups Screen
Control Channels Screen
This screen programs the announcement groups
that are used to communicate with several talk groups
simultaneously. There can be up to 3 announcement
groups per system, and each announcement group can
have up to 15 talk groups.
This screen allows the system manager to view
and edit the control channels. Each SMARTNET
system can have up to four control channels, and each
SmartZone system can have up to 32 control channels.
Only one control channel is active at a time.
To create an announcement group, click the “Add
AG” button and the “Add TGs to the AG” screen also
shown above is displayed. Enter the announcement
group ID, click the talk groups to select/deselect those
that are to be included, and then create the announcement group by clicking the “Create AG” button. To
delete the current announcement group, click the
“Delete AG” button.
To edit this list, click the Control Channels tab
and then the “Modify List” button on the right side.
The following information is then programmed in the
dialog box that is displayed:
Control Channel - Selects the control channel to be
edited. To add a new channel, click the “New Entry”
button.
To edit an announcement group, click the
“Modify List” button and select the announcement
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Close Button - Verifies the current entry, stores it,
and then closes the dialog box. If the current entry
contains an invalid field, the dialog box does not
close and the invalid field is highlighted.
Frequency - The transmit and receive frequency of
the control channel. These are the mobile frequencies, not the repeater frequencies. Only multiples of
5 kHz and 6.25 kHz are valid. With 800 MHz frequencies, a receive frequency 45 MHz above the
transmit frequency is automatically entered.
Priority Monitor Scan Screen
New Entry Button - Click this button to display the
dialog box used to add another control channel.
Trunking Call List Screen
This screen is shown above, and it allows the list
of IDs used for private calls to be programmed. A
maximum of 16 IDs can be programmed (see Section
2.7.4).
To edit this list, click the Trunking Call List tab
and then the “Modify List” button on the right side.
This following information is then programmed in the
dialog box that is displayed:
This screen is shown above, and it programs up to
three Priority Monitor scan lists that are allowed. Each
scan list can contain up to 15 channels plus a priority
channel (see Section 2.7.12). These channels must be
from the same SMARTNET/SmartZone system. Channels set up for other systems are not allowed.
Entry Number - This box selects the entry to be
edited. The scroll bars to the right of this box select
the desired entry. A phone list can contain up to 16
entries. Selecting a new entry number automatically
validates and stores the current entry. If the current
entry contains an invalid field, the entry number does
not change and the invalid field is highlighted.
To edit a list, click the Priority Monitor Scan tab
and then click the “Modify List” button on the right
side. A screen similar to the top screen shown above is
then displayed to select the channels to be included in
that scan list. Select channels as follows:
Entry Alias - Up to ten characters can be entered to
identify the user being called. This identification is
displayed when the mobile to be called is selected by
the user from the list. Only uppercase letters can be
entered, so lowercase letters are automatically converted to uppercase by the program.
1. Select the scan list to be edited using the scroll bars
next to the “Scan List To Modify” box.
2. Select the first zone with channels to be included
and select the desired channels. Repeat for the other
zones.
Call ID - This is the ID of the radio being called.
Valid entries are 1-49152. A “0” is detected as no
entry.
3-25
September 2001
Part No. 001-5100-001
TRANSCEIVER PROGRAMMING
3. To select the priority channel, click the Set Priority
button. Then select the desired Zone/Channel or
“None” if no priority channel is to be scanned.
4. Repeat the preceding steps for the other scan lists if
applicable.
Status Aliasing Screen
Other Band Trunking Screen
This screen organizes the available frequency
band into three sub-bands, called splits. Each split is
defined by a start frequency, stop frequency, and
channel spacing as follows. Frequencies outside the
defined split cannot be accessed by the radio. These
frequency splits must be defined the same way they
are defined for the trunking controller.
Tx and Rx Spacing - Spacing in kHz between each
potential transmit and receive frequency.
This screen is shown above, and it programs the
alias for each of up to eight status conditions that can
be sent. The meaning of each status number is defined
by the system manager. Refer to Section 2.7.9 for
more information.
Tx and Rx Start Frequency - Start in MHz of the band
split for transmit and receive frequencies.
Tx and Rx Stop Frequency - Stop in MHz of the band
split for transmit and receive frequencies.
3.6.8 SETTING UP SMARTNET/SMARTZONE
CHANNELS
To edit this list, click the Status Aliasing tab and
then the “Modify List” button on the right side. The
following information is then programmed in the
dialog box that is displayed:
The SMARTNET/SmartZone Channel screen
shown in Figure 3-5 is displayed when the
SMARTNET or SmartZone channel type is selected.
The channel screen programs unique channel parameters and also assigns channels to the selectable zones
displayed by the transceiver.
Status Number - The scroll bars to the right of this
box select the status number that is to be edited.
Status Alias - Programs up to 10 characters that identify the status. This identification is displayed when
the user selects a status condition.
The general procedure for setting up a
SMARTNET/SmartZone channel is as follows. Refer
to the descriptions which follow this procedure for
information on SMARTNET/SmartZone Channel
screen parameters.
Other Band Trunking Screen
The Other Band Trunking screen follows, and it
is displayed only when programming channels in the
VHF and UHF frequency bands. It is used to define
the relationship between the transmit and receive
channel frequencies in these bands. With 800 MHz
systems, this is not required because the difference
between the transmit and receive frequency is always
45 MHz.
1. Make sure that the desired zone is selected in the
Zone box.
2. Select the channel number in the Channels Index
box which is to be programmed with the channel.
This will be the number displayed when the channel
is selected.
3-26
September 2001
Part No. 001-5100-001
TRANSCEIVER PROGRAMMING
Figure 3-5 SMARTNET/SmartZone Channel Screen
3. To set up a SMARTNET channel, select
“SMARTNET” as the channel type, and to set up a
SmartZone channel, select “SmartZone”.
Selected Channel
Zone Box - Clicking the arrow to the right of this box
displays the available zones. Click on a zone to select
it. Zones and zone aliases are set up on the RadioWide General screen described in Section 3.4.2.
4. Click the Modify button to display the dialog box
shown in the lower part of Figure 3-5. This box
programs the alias (tag) that is displayed when it is
selected.
Channel Index Box - Displays the channels in the
selected zone. The channel type is selected by the
Channel Type box below it.
5. Program the other parameters in the main part of the
screen (see information which follows).
- Displays the screen shown in the lower
part of Figure 3-5. The parameters programmed in
this screen are as follows:
3.6.9 SMARTNET/SMARTZONE CHANNEL
SCREEN PARAMETERS
Channel - Selects the channel to be edited.
Alias - Programs the identification that is displayed
when the channel is selected. Up to 10
characters can be programmed.
The following parameters are programmed in the
SMARTNET/SmartZone channel screen shown in
Figure 3-5.
3-27
September 2001
Part No. 001-5100-001
TRANSCEIVER PROGRAMMING
Screen” description in Section 3.6.7). If “No Scan
List” is programmed, scanning is not selectable on
that channel.
Transmit - Not programmable because the transmit
frequency is dynamically assigned over the
air (“Trunked” is always displayed).
Receive - Dynamically assigned like the preceding
transmit frequency.
Enable This Channel - Not used because SMARTNET/SmartZone channels are always
enabled if set up. To disable a channel so
that it is not selectable, choose the conventional type and do not check this box.
Copy Parameters From Channel - If another channel
is selected in the box, the parameters from
that channel are copied to the new channel.
Auto Scan - When enabled and a channel is selected,
the radio automatically begins scanning the scan list
associated with that channel. When disabled, scanning can only be started manually by the Scan option
switch.
3.7 PASSWORD OPERATION
3.7.1 GENERAL
The 50xx portable radio can be programmed with
a Power-Up and Programming password. If the PowerUp password is enabled, it must be entered each time
power is turned on to make the radio operational. This
prevents unauthorized use. The Programming password must be entered to access the keypad programming feature of the radio. This prevents unauthorized
reprogramming of the transceiver. Currently, the 50xx
portable is the only transceiver that is programmed
with the PCTrunk software that utilizes password
access. More information on these two passwords
follows.
Channel Type
Channel Type Box - Selects the specific system from
which the channel is selected. All programmed
systems are displayed by number and type (conventional, SMARTNET, SmartZone). When a different
channel type is selected, the screen for that type of
channel is automatically displayed.
Other Screen Parameters
System Specific Information - With SMARTNET/
SmartZone systems, indicates the system ID
programmed on the system General screen (see
Section 3.6.2).
3.7.2 POWER-UP PASSWORD
The Power-Up password function is enabled on
the Radio-Wide General screen described in Section
3.4.2. This password must then be entered each time
transceiver power is turned on. In addition, since the
radio resets after downloading or uploading data, it
must be entered after performing those functions (see
Sections 3.3.3 and 3.3.4). When entering the password using the radio keypad, enter the eight password
digits and then press the ENT key. If an error is made,
press the CLR key to start over.
Talk Group - Selects the talk group selected by that
channel. Talk groups are programmed in the Talk
Group screen described in Section 3.6.5.
Announcement Group - Selects one of up to three
announcement groups selected by the channel. Refer
to “Announcement Group Screen” in Section 3.6.7
for more information.
Emergency Group - Selects the talk group used for
emergency calls.
To enable the power-up password function on the
programmer screen, the Power-Up password must be
entered. This prevents the radio from being
programmed with an unknown password which would
make it inoperable. The password is a series of eight
numbers, and it is programmed by clicking the
“Change Password” button on the Radio-Wide
General screen. The default password is eight zeros
(00000000), and it may need to be entered as the “old”
password if applicable. The password can also be
Talk Permit Tone - When enabled, a short tone
sounds after a request for a group call has been
approved by the main controller. This indicates that
speaking can begin. When disabled, no audio feedback is used to indicate when speaking can begin.
System Scan - Selects the Priority Monitor Scan list
selected by the channel (see “Priority Monitor Scan
3-28
September 2001
Part No. 001-5100-001
TRANSCEIVER PROGRAMMING
frequencies, trunked group IDs, and encryption information. Therefore, the radio must be reprogrammed
after this is done to make it operational again.
changed using the radio keypad when the keypad is
locked by entering the old password and then pressing
the # key. Refer to Section 2.4.3 for more information.
If the Power-Up password has been enabled in the
radio connected to the programmer, the Programming
password described in the next section must then be
entered before a data can be downloaded or uploaded.
This prevents an unauthorized person from reading
radio data or changing radio programming.
3.7.3 PROGRAMMING PASSWORD
The Programming password must be entered to
enable the Keypad Programming mode described in
Section 2.9. This prevents an unauthorized person
from changing the radio programming. As described
in the preceding section, the Programming password
must also be entered when downloading or uploading
data from a radio that has the Power-Up password
function enabled.
If the password is forgotten, it can be overridden
by pressing the lower button on the side 8 times. This
unlocks the radio and reverts to the default password
of “00000000”. However, it also erases all channel
Table 3-1 Call Guard (CTCSS/DCS) Codes and Tones
Recommended Tone Call Guard Codes
Code
Freq
Code
Freq
Code
Freq
Code
Freq
09
91.5
18
123.0
27
167.9
01
67.0
10
94.8
19
127.3
28
173.8
02
71.9
11**
97.4
20
131.8
29
179.9
03
74.4
12
100.0
21
136.5
30
186.2
04
77.0
13
103.5
22
141.3
31
192.8
05
79.7
14
107.2
23
146.2
32
203.5
06
82.5
15
110.9
24
151.4
33
210.7
07
85.4
16
114.8
25
156.7
34*
218.1
08
88.5
17
118.8
26
162.2
35*
225.7
* These tones normally are not used because of their close proximity to the voice frequencies
** This tone is normally not used because it may cause interference with adjacent tones.
Code
Freq
37*
38*
39**
40**
41**
42**
241.8
250.3
69.3
206.5
229.1
254.1
654
662
664
703
712
723
731
732
734
743
754
Recommended Digital Call Guard Codes
023
025
026
031
032
043
047
051
054
065
071
072
073
074
114
115
116
125
131
132
134
143
152
155
156
162
165
172
174
205
223
226
243
244
245
251
261
263
265
271
306
311
315
331
343
346
351
364
365
371
411
412
413
423
3-29
431
432
445
464
465
466
503
506
516
532
546
565
606
612
624
627
631
632
September 2001
Part No. 001-5100-001
TRANSCEIVER PROGRAMMING
800 MHz Channels
FCC Chan. Mobile Rx Mobile Tx
No.
Freq.
Freq
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
851.0125
851.0375
851.0625
851.0875
851.1125
851.1375
851.1625
851.1875
851.2125
851.2375
851.2625
851.2875
851.3125
851.3375
851.3625
851.3875
851.4125
851.4375
851.4625
851.4875
851.5125
851.5375
851.5625
851.5875
851.6125
851.6375
851.6625
851.6875
851.7125
851.7375
851.7625
851.7875
851.8125
851.8375
851.8625
851.8875
851.9125
851.9375
851.9625
851.9875
852.0125
852.0375
852.0625
852.0875
852.1125
852.1375
852.1625
852.1875
FCC Chan. Mobile Rx Mobile Tx
No.
Freq.
Freq
806.0125
806.0375
806.0625
806.0875
806.1125
806.1375
806.1625
806.1875
806.2125
806.2375
806.2625
806.2875
806.3125
806.3375
806.3625
806.3875
806.4125
806.4375
806.4625
806.4875
806.5125
806.5375
806.5625
806.5875
806.6125
806.6375
806.6625
806.6875
806.7125
806.7375
806.7625
806.7875
806.8125
806.8375
806.8625
806.8875
806.9125
806.9375
806.9625
806.9875
807.0125
807.0375
807.0625
807.0875
807.1125
807.1375
807.1625
807.1875
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
852.2125
852.2375
852.2625
852.2875
852.3125
852.3375
852.3625
852.3875
852.4125
852.4375
852.4625
852.4875
852.5125
852.5375
852.5625
852.5875
852.6125
852.6375
852.6625
852.6875
852.7125
852.7375
852.7625
852.7875
852.8125
852.8375
852.8625
852.8875
852.9125
852.9375
852.9625
852.9875
853.0125
853.0375
853.0625
853.0875
853.1125
853.1375
853.1625
853.1875
853.2125
853.2375
853.2625
853.2875
853.3125
853.3375
853.3625
853.3875
3-30
FCC Chan. Mobile Rx Mobile Tx
No.
Freq
Freq
807.2125
807.2375
807.2625
807.2875
807.3125
807.3375
807.3625
807.3875
807.4125
807.4375
807.4625
807.4875
807.5125
807.5375
807.5625
807.5875
807.6125
807.6375
807.6625
807.6875
807.7125
807.7375
807.7625
807.7875
807.8125
807.8375
807.8625
807.8875
807.9125
807.9375
807.9625
807.9875
808.0125
808.0375
808.0625
808.0875
808.1125
808.1375
808.1625
808.1875
808.2125
808.2375
808.2625
808.2875
808.3125
808.3375
808.3625
808.3875
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
853.4125
853.4375
853.4625
853.4875
853.5125
853.5375
853.5625
853.5875
853.6125
853.6375
853.6625
853.6875
853.7125
853.7375
853.7625
853.7875
853.8125
853.8375
853.8625
853.8875
853.9125
853.9375
853.9625
853.9875
854.0125
854.0375
854.0625
854.0875
854.1125
854.1375
854.1625
854.1875
854.2125
854.2375
854.2625
854.2875
854.3125
854.3375
854.3625
854.3875
854.4125
854.4375
854.4625
854.4875
854.5125
854.5375
854.5625
854.5875
808.4125
808.4375
808.4625
808.4875
808.5125
808.5375
808.5625
808.5875
808.6125
808.6375
808.6625
808.6875
808.7125
808.7375
808.7625
808.7875
808.8125
808.8375
808.8625
808.8875
808.9125
808.9375
808.9625
808.9875
809.0125
809.0375
809.0625
809.0875
809.1125
809.1375
809.1625
809.1875
809.2125
809.2375
809.2625
809.2875
809.3125
809.3375
809.3625
809.3875
809.4125
809.4375
809.4625
809.4875
809.5125
809.5375
809.5625
809.5875
September 2001
Part No. 001-5100-001
TRANSCEIVER PROGRAMMING
800 MHz Channels
FCC Chan. Mobile Rx Mobile Tx
No.
Freq.
Freq
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
854.6125
854.6375
854.6625
854.6875
854.7125
854.7375
854.7625
854.7875
854.8125
854.8375
854.8625
854.8875
854.9125
854.9375
854.9625
854.9875
855.0125
855.0375
855.0625
855.0875
855.1125
855.1375
855.1625
855.1875
855.2125
855.2375
855.2625
855.2875
855.3125
855.3375
855.3625
855.3875
855.4125
855.4375
855.4625
855.4875
855.5125
855.5375
855.5625
855.5875
855.6125
855.6375
855.6625
855.6875
855.7125
855.7375
855.7625
855.7875
809.6125
809.6375
809.6625
809.6875
809.7125
809.7375
809.7625
809.7875
809.8125
809.8375
809.8625
809.8875
809.9125
809.9375
809.9625
809.9875
810.0125
810.0375
810.0625
810.0875
810.1125
810.1375
810.1625
810.1875
810.2125
810.2375
810.2625
810.2875
810.3125
810.3375
810.3625
810.3875
810.4125
810.4375
810.4625
810.4875
810.5125
810.5375
810.5625
810.5875
810.6125
810.6375
810.6625
810.6875
810.7125
810.7375
810.7625
810.7875
FCC Chan. Mobile Rx Mobile Tx
No.
Freq.
Freq
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
855.8125
855.8375
855.8625
855.8875
855.9125
855.9375
855.9625
855.9875
856.0125
856.0375
856.0625
856.0875
856.1125
856.1375
856.1625
856.1875
856.2125
856.2375
856.2625
856.2875
856.3125
856.3375
856.3625
856.3875
856.4125
856.4375
856.4625
856.4875
856.5125
856.5375
856.5625
856.5875
856.6125
856.6375
856.6625
856.6875
856.7125
856.7375
856.7625
856.7875
856.8125
856.8375
856.8625
856.8875
856.9125
856.9375
856.9625
856.9875
3-31
810.8125
810.8375
810.8625
810.8875
810.9125
810.9375
810.9625
810.9875
811.0125
811.0375
811.0625
811.0875
811.1125
811.1375
811.1625
811.1875
811.2125
811.2375
811.2625
811.2875
811.3125
811.3375
811.3625
811.3875
811.4125
811.4375
811.4625
811.4875
811.5125
811.5375
811.5625
811.5875
811.6125
811.6375
811.6625
811.6875
811.7125
811.7375
811.7625
811.7875
811.8125
811.8375
811.8625
811.8875
811.9125
811.9375
811.9625
811.9875
FCC Chan. Mobile Rx Mobile Tx
No.
Freq
Freq
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
857.0125
857.0375
857.0625
857.0875
857.1125
857.1375
857.1625
857.1875
857.2125
857.2375
857.2625
857.2875
857.3125
857.3375
857.3625
857.3875
857.4125
857.4375
857.4625
857.4875
857.5125
857.5375
857.5625
857.5875
857.6125
857.6375
857.6625
857.6875
857.7125
857.7375
857.7625
857.7875
857.8125
857.8375
857.8625
857.8875
857.9125
857.9375
857.9625
857.9875
858.0125
858.0375
858.0625
858.0875
858.1125
858.1375
858.1625
858.1875
812.0125
812.0375
812.0625
812.0875
812.1125
812.1375
812.1625
812.1875
812.2125
812.2375
812.2625
812.2875
812.3125
812.3375
812.3625
812.3875
812.4125
812.4375
812.4625
812.4875
812.5125
812.5375
812.5625
812.5875
812.6125
812.6375
812.6625
812.6875
812.7125
812.7375
812.7625
812.7875
812.8125
812.8375
812.8625
812.8875
812.9125
812.9375
812.9625
812.9875
813.0125
813.0375
813.0625
813.0875
813.1125
813.1375
813.1625
813.1875
September 2001
Part No. 001-5100-001
TRANSCEIVER PROGRAMMING
800 MHz Channels
FCC Chan. Mobile Rx Mobile Tx
No.
Freq.
Freq
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
858.2125
858.2375
858.2625
858.2875
858.3125
858.3375
858.3625
858.3875
858.4125
858.4375
858.4625
858.4875
858.5125
858.5375
858.5625
858.5875
858.6125
858.6375
858.6625
858.6875
858.7125
858.7375
858.7625
858.7875
858.8125
858.8375
858.8625
858.8875
858.9125
858.9375
858.9625
858.9875
859.0125
859.0375
859.0625
859.0875
859.1125
859.1375
859.1625
859.1875
859.2125
859.2375
859.2625
859.2875
859.3125
859.3375
859.3625
859.3875
FCC Chan. Mobile Rx Mobile Tx
No.
Freq.
Freq
813.2125
813.2375
813.2625
813.2875
813.3125
813.3375
813.3625
813.3875
813.4125
813.4375
813.4625
813.4875
813.5125
813.5375
813.5625
813.5875
813.6125
813.6375
813.6625
813.6875
813.7125
813.7375
813.7625
813.7875
813.8125
813.8375
813.8625
813.8875
813.9125
813.9375
813.9625
813.9875
814.0125
814.0375
814.0625
814.0875
814.1125
814.1375
814.1625
814.1875
814.2125
814.2375
814.2625
814.2875
814.3125
814.3375
814.3625
814.3875
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
859.4125
859.4375
859.4625
859.4875
859.5125
859.5375
859.5625
859.5875
859.6125
859.6375
859.6625
859.6875
859.7125
859.7375
859.7625
859.7875
859.8125
859.8375
859.8625
859.8875
859.9125
859.9375
859.9625
859.9875
860.0125
860.0375
860.0625
860.0875
860.1125
860.1375
860.1625
860.1875
860.2125
860.2375
860.2625
860.2875
860.3125
860.3375
860.3625
860.3875
860.4125
860.4375
860.4625
860.4875
860.5125
860.5375
860.5625
860.5875
3-32
FCC Chan. Mobile Rx Mobile Tx
No.
Freq
Freq
814.4125
814.4375
814.4625
814.4875
814.5125
814.5375
814.5625
814.5875
814.6125
814.6375
814.6625
814.6875
814.7125
814.7375
814.7625
814.7875
814.8125
814.8375
814.8625
814.8875
814.9125
814.9375
814.9625
814.9875
815.0125
815.0375
815.0625
815.0875
815.1125
815.1375
815.1625
815.1875
815.2125
815.2375
815.2625
815.2875
815.3125
815.3375
815.3625
815.3875
815.4125
815.4375
815.4625
815.4875
815.5125
815.5375
815.5625
815.5875
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
860.6125
860.6375
860.6625
860.6875
860.7125
860.7375
860.7625
860.7875
860.8125
860.8375
860.8625
860.8875
860.9125
860.9375
860.9625
860.9875
861.0125
861.0375
861.0625
861.0875
861.1125
861.1375
861.1625
861.1875
861.2125
861.2375
861.2625
861.2875
861.3125
861.3375
861.3625
861.3875
861.4125
861.4375
861.4625
861.4875
861.5125
861.5375
861.5625
861.5875
861.6125
861.6375
861.6625
861.6875
861.7125
861.7375
861.7625
861.7875
815.6125
815.6375
815.6625
815.6875
815.7125
815.7375
815.7625
815.7875
815.8125
815.8375
815.8625
815.8875
815.9125
815.9375
815.9625
815.9875
816.0125
816.0375
816.0625
816.0875
816.1125
816.1375
816.1625
816.1875
816.2125
816.2375
816.2625
816.2875
816.3125
816.3375
816.3625
816.3875
816.4125
816.4375
816.4625
816.4875
816.5125
816.5375
816.5625
816.5875
816.6125
816.6375
816.6625
816.6875
816.7125
816.7375
816.7625
816.7875
September 2001
Part No. 001-5100-001
TRANSCEIVER PROGRAMMING
800 MHz Channels
FCC Chan. Mobile Rx Mobile Tx
No.
Freq.
Freq
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
861.8125
861.8375
861.8625
861.8875
861.9125
861.9375
861.9625
861.9875
862.0125
862.0375
862.0625
862.0875
862.1125
862.1375
862.1625
862.1875
862.2125
862.2375
862.2625
862.2875
862.3125
862.3375
862.3625
862.3875
862.4125
862.4375
862.4625
862.4875
862.5125
862.5375
862.5625
862.5875
862.6125
862.6375
862.6625
862.6875
862.7125
862.7375
862.7625
862.7875
862.8125
862.8375
862.8625
862.8875
862.9125
862.9375
862.9625
862.9875
816.8125
816.8375
816.8625
816.8875
816.9125
816.9375
816.9625
816.9875
817.0125
817.0375
817.0625
817.0875
817.1125
817.1375
817.1625
817.1875
817.2125
817.2375
817.2625
817.2875
817.3125
817.3375
817.3625
817.3875
817.4125
817.4375
817.4625
817.4875
817.5125
817.5375
817.5625
817.5875
817.6125
817.6375
817.6625
817.6875
817.7125
817.7375
817.7625
817.7875
817.8125
817.8375
817.8625
817.8875
817.9125
817.9375
817.9625
817.9875
FCC Chan. Mobile Rx Mobile Tx
No.
Freq.
Freq
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
863.0125
863.0375
863.0625
863.0875
863.1125
863.1375
863.1625
863.1875
863.2125
863.2375
863.2625
863.2875
863.3125
863.3375
863.3625
863.3875
863.4125
863.4375
863.4625
863.4875
863.5125
863.5375
863.5625
863.5875
863.6125
863.6375
863.6625
863.6875
863.7125
863.7375
863.7625
863.7875
863.8125
863.8375
863.8625
863.8875
863.9125
863.9375
863.9625
863.9875
864.0125
864.0375
864.0625
864.0875
864.1125
864.1375
864.1625
864.1875
3-33
818.0125
818.0375
818.0625
818.0875
818.1125
818.1375
818.1625
818.1875
818.2125
818.2375
818.2625
818.2875
818.3125
818.3375
818.3625
818.3875
818.4125
818.4375
818.4625
818.4875
818.5125
818.5375
818.5625
818.5875
818.6125
818.6375
818.6625
818.6875
818.7125
818.7375
818.7625
818.7875
818.8125
818.8375
818.8625
818.8875
818.9125
818.9375
818.9625
818.9875
819.0125
819.0375
819.0625
819.0875
819.1125
819.1375
819.1625
819.1875
FCC Chan. Mobile Rx Mobile Tx
No.
Freq
Freq
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
864.2125
864.2375
864.2625
864.2875
864.3125
864.3375
864.3625
864.3875
864.4125
864.4375
864.4625
864.4875
864.5125
864.5375
864.5625
864.5875
864.6125
864.6375
864.6625
864.6875
864.7125
864.7375
864.7625
864.7875
864.8125
864.8375
864.8625
864.8875
864.9125
864.9375
864.9625
864.9875
865.0125
865.0375
865.0625
865.0875
865.1125
865.1375
865.1625
865.1875
865.2125
865.2375
865.2625
865.2875
865.3125
865.3375
865.3625
865.3875
819.2125
819.2375
819.2625
819.2875
819.3125
819.3375
819.3625
819.3875
819.4125
819.4375
819.4625
819.4875
819.5125
819.5375
819.5625
819.5875
819.6125
819.6375
819.6625
819.6875
819.7125
819.7375
819.7625
819.7875
819.8125
819.8375
819.8625
819.8875
819.9125
819.9375
819.9625
819.9875
820.0125
820.0375
820.0625
820.0875
820.1125
820.1375
820.1625
820.1875
820.2125
820.2375
820.2625
820.2875
820.3125
820.3375
820.3625
820.3875
September 2001
Part No. 001-5100-001
TRANSCEIVER PROGRAMMING
800 MHz Channels
FCC Chan. Mobile Rx Mobile Tx
No.
Freq.
Freq
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
865.4125
865.4375
865.4625
865.4875
865.5125
865.5375
865.5625
865.5875
865.6125
865.6375
865.6625
865.6875
865.7125
865.7375
865.7625
865.7875
865.8125
865.8375
865.8625
865.8875
865.9125
865.9375
865.9625
865.9875
866.0000
866.0125
866.0250
866.0375
866.0500
866.0625
866.0750
866.0875
866.1000
866.1125
866.1250
866.1375
866.1500
866.1625
866.1750
866.1875
866.2000
866.2125
866.2250
866.2375
866.2500
866.2625
866.2750
866.2875
FCC Chan. Mobile Rx Mobile Tx
No.
Freq.
Freq
820.4125
820.4375
820.4625
820.4875
820.5125
820.5375
820.5625
820.5875
820.6125
820.6375
820.6625
820.6875
820.7125
820.7375
820.7625
820.7875
820.8125
820.8375
820.8625
820.8875
820.9125
820.9375
820.9625
820.9875
821.0000
821.0125
821.0250
821.0375
821.0500
821.0625
821.0750
821.0875
821.1000
821.1125
821.1250
821.1375
821.1500
821.1625
821.1750
821.1875
821.2000
821.2125
821.2250
821.2375
821.2500
821.2625
821.2750
821.2875
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
866.3000
866.3125
866.3250
866.3375
866.3500
866.3625
866.3750
866.3875
866.4000
866.4125
866.4250
866.4375
866.4500
866.4625
866.4750
866.4875
866.5000
866.5125
866.5250
866.5375
866.5500
866.5625
866.5750
866.5875
866.6000
866.6125
866.6250
866.6375
866.6500
866.6625
866.6750
866.6875
866.7000
866.7125
866.7250
866.7375
866.7500
866.7625
866.7750
866.7875
866.8000
866.8125
866.8250
866.8375
866.8500
866.8625
866.8750
866.8875
3-34
FCC Chan. Mobile Rx Mobile Tx
No.
Freq
Freq
821.3000
821.3125
821.3250
821.3375
821.3500
821.3625
821.3750
821.3875
821.4000
821.4125
821.4250
821.4375
821.4500
821.4625
821.4750
821.4875
821.5000
821.5125
821.5250
821.5375
821.5500
821.5625
821.5750
821.5875
821.6000
821.6125
821.6250
821.6375
821.6500
821.6625
821.6750
821.6875
821.7000
821.7125
821.7250
821.7375
821.7500
821.7625
821.7750
821.7875
821.8000
821.8125
821.8250
821.8375
821.8500
821.8625
821.8750
821.8875
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
866.9000
866.9125
866.9250
866.9375
866.9500
866.9625
866.9750
866.9875
867.0000
867.0125
867.0250
867.0375
867.0500
867.0625
867.0750
867.0875
867.1000
867.1125
867.1250
867.1375
867.1500
867.1625
867.1750
867.1875
867.2000
867.2125
867.2250
867.2375
867.2500
867.2625
867.2750
867.2875
867.3000
867.3125
867.3250
867.3375
867.3500
867.3625
867.3750
867.3875
867.4000
867.4125
867.4250
867.4375
867.4500
867.4625
867.4750
867.4875
821.9000
821.9125
821.9250
821.9375
821.9500
821.9625
821.9750
821.9875
822.0000
822.0125
822.0250
822.0375
822.0500
822.0625
822.0750
822.0875
822.1000
822.1125
822.1250
822.1375
822.1500
822.1625
822.1750
822.1875
822.2000
822.2125
822.2250
822.2375
822.2500
822.2625
822.2750
822.2875
822.3000
822.3125
822.3250
822.3375
822.3500
822.3625
822.3750
822.3875
822.4000
822.4125
822.4250
822.4375
822.4500
822.4625
822.4750
822.4875
September 2001
Part No. 001-5100-001
TRANSCEIVER PROGRAMMING
800 MHz Channels
FCC Chan. Mobile Rx Mobile Tx
No.
Freq.
Freq
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
867.5000
867.5125
867.5250
867.5375
867.5500
867.5625
867.5750
867.5875
867.6000
867.6125
867.6250
867.6375
867.6500
867.6625
867.6750
867.6875
867.7000
867.7125
867.7250
867.7375
867.7500
867.7625
867.7750
867.7875
867.8000
867.8125
867.8250
867.8375
867.8500
867.8625
867.8750
867.8875
867.9000
867.9125
867.9250
867.9375
867.9500
867.9625
867.9750
867.9875
868.0000
868.0125
868.0250
868.0375
868.0500
868.0625
868.0750
868.0875
822.5000
822.5125
822.5250
822.5375
822.5500
822.5625
822.5750
822.5875
822.6000
822.6125
822.6250
822.6375
822.6500
822.6625
822.6750
822.6875
822.7000
822.7125
822.7250
822.7375
822.7500
822.7625
822.7750
822.7875
822.8000
822.8125
822.8250
822.8375
822.8500
822.8625
822.8750
822.8875
822.9000
822.9125
822.9250
822.9375
822.9500
822.9625
822.9750
822.9875
823.0000
823.0125
823.0250
823.0375
823.0500
823.0625
823.0750
823.0875
FCC Chan. Mobile Rx Mobile Tx
No.
Freq.
Freq
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
868.1000
868.1125
868.1250
868.1375
868.1500
868.1625
868.1750
868.1875
868.2000
868.2125
868.2250
868.2375
868.2500
868.2625
868.2750
868.2875
868.3000
868.3125
868.3250
868.3375
868.3500
868.3625
868.3750
868.3875
868.4000
868.4125
868.4250
868.4375
868.4500
868.4625
868.4750
868.4875
868.5000
868.5125
868.5250
868.5375
868.5500
868.5625
868.5750
868.5875
868.6000
868.6125
868.6250
868.6375
868.6500
868.6625
868.6750
868.6875
3-35
823.1000
823.1125
823.1250
823.1375
823.1500
823.1625
823.1750
823.1875
823.2000
823.2125
823.2250
823.2375
823.2500
823.2625
823.2750
823.2875
823.3000
823.3125
823.3250
823.3375
823.3500
823.3625
823.3750
823.3875
823.4000
823.4125
823.4250
823.4375
823.4500
823.4625
823.4750
823.4875
823.5000
823.5125
823.5250
823.5375
823.5500
823.5625
823.5750
823.5875
823.6000
823.6125
823.6250
823.6375
823.6500
823.6625
823.6750
823.6875
FCC Chan. Mobile Rx Mobile Tx
No.
Freq
Freq
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
868.7000
868.7125
868.7250
868.7375
868.7500
868.7625
868.7750
868.7875
868.8000
868.8125
868.8250
868.8375
868.8500
868.8625
868.8750
868.8875
868.9000
868.9125
868.9250
868.9375
868.9500
868.9625
868.9750
868.9875
869.0000
869.0125
869.0250
869.0375
869.0500
869.0625
869.0750
869.0875
869.1000
869.1125
869.1250
869.1375
869.1500
869.1625
869.1750
869.1875
869.2000
869.2125
869.2250
869.2375
869.2500
869.2625
869.2750
869.2875
823.7000
823.7125
823.7250
823.7375
823.7500
823.7625
823.7750
823.7875
823.8000
823.8125
823.8250
823.8375
823.8500
823.8625
823.8750
823.8875
823.9000
823.9125
823.9250
823.9375
823.9500
823.9625
823.9750
823.9875
824.0000
824.0125
824.0250
824.0375
824.0500
824.0625
824.0750
824.0875
824.1000
824.1125
824.1250
824.1375
824.1500
824.1625
824.1750
824.1875
824.2000
824.2125
824.2250
824.2375
824.2500
824.2625
824.2750
824.2875
September 2001
Part No. 001-5100-001
TRANSCEIVER PROGRAMMING
800 MHz Channels
FCC Chan. Mobile Rx Mobile Tx
No.
Freq.
Freq
869.3000
869.3125
869.3250
869.3375
869.3500
869.3625
869.3750
869.3875
869.4000
869.4125
869.4250
869.4375
869.4500
869.4625
869.4750
869.4875
869.5000
869.5125
869.5250
824.3000
824.3125
824.3250
824.3375
824.3500
824.3625
824.3750
824.3875
824.4000
824.4125
824.4250
824.4375
824.4500
824.4625
824.4750
824.4875
824.5000
824.5125
824.5250
FCC Chan. Mobile Rx Mobile Tx
No.
Freq.
Freq
869.5375
869.5500
869.5625
869.5750
869.5875
869.6000
869.6125
869.6250
869.6375
869.6500
869.6625
869.6750
869.6875
869.7000
869.7125
869.7250
869.7375
869.7500
869.7625
3-36
824.5375
824.5500
824.5625
824.5750
824.5875
824.6000
824.6125
824.6250
824.6375
824.6500
824.6625
824.6750
824.6875
824.7000
824.7125
824.7250
824.7375
824.7500
824.7625
FCC Chan. Mobile Rx Mobile Tx
No.
Freq
Freq
869.7750
869.7875
869.8000
869.8125
869.8250
869.8375
869.8500
869.8625
869.8750
869.8875
869.9000
869.9125
869.9250
869.9375
869.9500
869.9625
869.9750
869.9875
824.7750
824.7875
824.8000
824.8125
824.8250
824.8375
824.8500
824.8625
824.8750
824.8875
824.9000
824.9125
824.9250
824.9375
824.9500
824.9625
824.9750
824.9875
September 2001
Part No. 001-5100-001
CIRCUIT DESCRIPTION
SECTION 4 CIRCUIT DESCRIPTION
4.1 GENERAL OVERVIEW
The Keypad Board provides the input/output
interface for the user. It accepts input from the keypad
and the various control knobs and sends the appropriate signals to the DSP on the Digital Board and to
the RF Board for proper configuration. It provides the
dual display information to inform the user of the
status of the radio. It also performs all RS-232 communications between the radio and remote computer
stations for the purposes of radio programming, tuning,
encryption key loading and software downloading.
4.1.1 INTRODUCTION
The E.F Johnson 5100 series digital portable
radio is a microcontroller-based radio that uses a
Digital Signal Processor (DSP) to provide the
following modes of operation:
Narrowband Analog - FM modulation with a
maximum deviation of 2.5 kHz. This mode is usually
used in systems where the channel spacing is 12.5
kHz. Call Guard (CTCSS or DCS) subaudible squelch
signaling can be used in this mode.
4.1.2 ANALOG MODE
Wideband Analog - FM modulation with a maximum
deviation of 5 kHz. This mode is usually used in
systems where the channel spacing is 25 kHz or 30
kHz. Call Guard (CTCSS or DCS) subaudible squelch
signaling can be used in this mode.
Receive Mode
The signal is routed from the antenna connector
to the RF Board where it is filtered, amplified, and
mixed with the first local oscillator frequency generated by the synthesizer. The resulting IF signal is also
filtered and amplified and sent to the ABACUS chip.
Project 25 Digital - The voice is digitized, error
corrected, optionally encrypted and transmitted using
C4FM modulation according to the Project 25 standard. This mode can be used in channel spacings of
12.5 kHz.
The signal is then mixed with the second local
oscillator frequency to create a second IF signal of 450
kHz. The second IF signal is then sampled at 14.4
Msps and downconverted to baseband. The baseband
signal is then decimated to a lower sample rate that is
selectable at 20 kHz. This signal is then routed via a
serial interface using a differential current output to
the ADSIC chip on the Digital Board.
The DSP processes the received signals and
generates the appropriate output signals. The microcontroller controls the hardware and provides an interface between hardware and DSP.
On the Digital Board the ADSIC digitally filters
the input signal, performs frequency discrimination to
obtain the message signal and then routes the message
signal to the DSP. The DSP first performs a carrierdetection squelch function on the radio. If a signal is
determined to be present, the audio portion of the
signal is resampled to an 8 kHz rate and then filtered
appropriately. The filtered signal is then routed back to
a D/A in the ADSIC to produce an analog signal for
output to the audio power amplifier (PA) and then the
speaker. Any detected signaling information is
decoded and the resulting information is sent to the
microcontroller.
PC Boards
This radio contains the following PC boards:
•
•
•
•
•
RF Board
Digital Board
Keypad Board
Four flex circuits that provide interconnection and
support for the volume, on/off, and LED controls.
Encryption board (optional)
4-1
September 2001
Part No. 001-5100-001
CIRCUIT DESCRIPTION
The signal from the microphone is amplified by
the audio PA and is then routed to the ADSIC chip
where it is first digitized at a 16 ksps rate and then sent
to the DSP. The DSP performs the required filtering,
adds the desired signaling, converts the sample rate to
48 ksps and then sends the resulting signal back to a
D/A in the ADSIC to produce the analog modulation
signal for the VCO. The modulated VCO signal is then
sent to the RF PA for transmission.
This bit stream in then encoded, two bits at a
time, into a digital level corresponding to one of the
four allowable frequency deviations. This produces
16-bit symbols with a rate of 4800 Hz. The symbols
are resampled to a rate of 48 kHz and filtered to
comply with channel bandwidth requirements. The
filtered signal is then sent to a D/A in the ADSIC to
produce the analog modulation signal for the VCO.
The modulated VCO signal is then mixed up to the
final transmit frequency and then sent to the RF PA for
transmission.
4.1.3 PROJECT 25 DIGITAL MODE
4.1.4 RF BOARD
Introduction
NOTE: The RF Board is not field serviceable. It must
be replaced as a unit with a new board.
Transmit Mode
In Project 25 Digital Mode, the carrier is modulated with 4 discrete deviation levels. These levels are
± 600 Hz and ± 1800 Hz. Digitized voice is created
using an IMBE™ vocoder.
The receiver front end consists of a preselector,
RF amplifier, second preselector, and mixer. Both
preselectors on the VHF and UHF board are varactortuned, two-pole filters controlled by the microcontroller unit through the D/A IC. The 800 MHz board
uses stripline technology for the preselector. The RF
amplifier is a dual-gate gallium-arsenide IC. The
mixer is a double-balanced, transformer-coupled
active mixer. Injection is provided by the VCO
through an injection filter. See Table 4-1 for local
oscillator (LO) and first IF information.
Receive Mode
The signal is processed in the same way as an
analog mode transmission until after the squelch function is performed. If a signal is detected to be present,
the DSP resamples the signal from 20 kHz to 24 kHz.
This is done so that the sample rate is an integer
multiple (5x) of the data rate of the digital modulation
which is 4800 symbols/sec (9600 bits/sec).
Table 4-1 LO and First IF Frequencies
VHF
The resampled signal is then processed by a
demodulator routine to extract the digital information.
The resulting bit stream (9600 bps) is sent to a routine
that performs unframing, error-correction, and voice
decoding. The result of these operations is a reconstructed voice signal sampled at 8 kHz. The sampled
voice signal is sent to a D/A in the ADSIC to produce
an analog signal for output to the audio power amplifier and speaker.
UHF
800 MHz
LO Frequency 181.15 329.65 776.65 range
219.15 MHz 446.65 MHz 796.65 MHz
First IF
45.15 MHz 73.35 MHz 73.35 MHz
Frequency
The frequency generation function is performed
by three ICs and associated circuitry. The reference
oscillator provides a frequency standard to the synthesizer/prescaler IC which controls the VCO IC. The
VCO IC actually generates the first LO and transmit
injection signals and buffers them to the required
power level. The synthesizer/prescaler circuit module
incorporates frequency division and comparison
circuitry to keep the VCO signals stable. The synthesizer/prescaler IC is controlled by the microcontroller
through a serial bus. Most of the synthesizer circuitry
is enclosed in rigid metal on the RF Board to reduce
microphonic effects.
Transmit Mode
The microphone signal is processed as in the
analog mode until it reaches the DSP. At this point the
audio signal is processed by a voice encoding routine
to digitize the information. The resulting samples are
then converted to a bit stream that is placed into the
proper framing structure and error protected. The
resulting bit stream has a bit rate of 9600 Hz.
4-2
September 2001
Part No. 001-5100-001
CIRCUIT DESCRIPTION
Transceiver Board
Keypad Board
Digital Board
5V
Analog
Switched RF
B+
5V Analog
Regulator
5V
Digital
5V Digital
DC/DC
Audio PA
Battery Probe
on/off
Unswitched
B+
Power
Amplifier
Low Power
Detector
Controller
Figure 4-1 Power Supply Diagram
4.1.5 DIGITAL BOARD
The receiver back end consists of a two-pole
crystal filter, IF amplifier, a second two-pole crystal
filter, and the ABACUS digital back-end IC. The two
pole filters are wide enough to accommodate 5 kHz
modulation. Final IF filtering is done digitally in the
ADSIC.
The Digital Board contains the ADSIC, DSP
(TMS320C50), static RAM, FLASH memory, and a
programmable logic IC. The RF Board and Keypad/
Display Board are connected to the Digital Board. The
ADSIC performs the Frequency Discrimination and
receiver filtering functions. It also performs analog-todigital (A/D) and digital-to-analog (D/A) conversion.
The DSP performs demodulation and modulation,
voice encoding and decoding, audio filtering, and
squelch signaling. The software for the radio is stored
in FLASH memory that is loaded in to static RAM at
turn-on. The programmable logic IC controls which
device (Flash, SRAM, or UART) is connected to the
DSP address and data bus.
The ABACUS digital back-end chip consists of
an amplifier, second mixer, IF analog-to-digital
converter, a baseband down-converter, and a 2.4 MHz
synthesis circuit to provide a clock to the ADSIC on
the Digital Board. The second LO is generated by
discrete components external to the ABACUS. The
output of the ABACUS is a digital bit stream that is
current driven on a differential pair to reduce noise
generation.
4.1.6 KEYPAD/DISPLAY BOARD
The transmitter consists of an RF power amplifier
IC that amplifies an injection signal from the VCO.
Transmit power is controlled by two custom ICs that
monitor the output of a directional coupler and adjust
the power amplifier control voltages correspondingly.
The signal passes through a Rx/Tx switch that uses
PIN diodes to automatically provide an appropriate
interface to transmit or receive signals.
The Keypad Board contains the microcontroller
(HC08), audio circuits, front LCD display assembly,
display driver, and 5V analog and 5V digital regulators. All interfaces to the side connector and the
switches are on this board. The microcontroller determines transmit/receive frequencies, power levels, and
display content. It communicates with the DSP via a
serial interface.
4-3
September 2001
Part No. 001-5100-001
CIRCUIT DESCRIPTION
4.2 POWER SUPPLY
6. The controller sets the control line to the shutdown
pin of the DC/DC converter to a high level.
4.2.1 GENERAL
7. The controller sets the radio in an operational mode.
The radio is typically powered by a battery which
is fastened at the back of the radio. The electrical
contact between the battery and the radio occurs on
probes located on the Digital board (see Figure 4-1).
However the positive battery voltage (UNSWB+) is
directly routed through a small flex circuit (Power
Flex) to contacts located on the bottom of the RF
Board.
4.2.3 POWER OFF OPERATION
When the user turns the radio off using the top
panel “on/off switch”, the following sequence of
events occur:
1. The “on/off switch” opens.
The UNSWB+ signal is then routed to the RF
power amplifier module and ALC IC on the RF Board.
It also passes through a fuse and is then routed to the
Digital Board.
2. Power is removed from the shutdown pin of the 5V
DC/DC converter.
3. The controller detects that the power is off through
the pin connected to Switched B+.
The UNSWB+ signal passes through the Digital
Board without being used and is transferred to the
Keypad Board. On the keypad board, the UNSWB+
signal is routed as follows:
•
•
•
•
•
4. The controller performs all required save
operations.
5. The controller resets the control line to the shutdown pin of the DC/DC converter.
Input of the 5V digital regulator
Electronic switch which controls the input of the 5V
analog regulator and the “switched RF B+”
“On/off switch” located on the top of the radio
Low voltage detector
Audio amplifier power FET
6. The 5-volt Digital source disappears.
7. The electronic switch opens.
4.2.2 POWER ON OPERATION
8. The switched RF B+ and 5V analog sources
disappear.
When the user turns the radio on using the top
panel “on/off switch”, the following sequence of
events occur:
4.2.4 LOW VOLTAGE DETECT
1. Power is applied to the shutdown pin of the 5V
digital regulator.
Low battery voltage is detected by a comparator
chip. When a low voltage condition is detected (less
than 6.3V), the following actions occur:
2. The 5-volt digital supply is created.
1. The low voltage detector output goes low which
alerts the controller.
3. The appearance of the 5V digital supply turns on the
electronic switch which applies the battery voltage
to the “Switched RF B+” line and to the input of the
5V analog regulator.
2. The controller prevents any action which could have
a damaging effect (like writing in flash memory).
4. The 5-volt analog supply is created.
3. The controller releases its control of the shutdown
pin of the DC/DC converter.
5. If the battery voltage is high enough, the low voltage
detector output goes high.
4. The transmitter switches to the low power mode.
4-4
September 2001
Part No. 001-5100-001
CIRCUIT DESCRIPTION
RF BOARD
Figure 4-2 RF Board Block Diagram
5. When the voltage gets really low, the 5 volt DC/DC
converter automatically shuts down.
applied to a low-pass filter. After filtering, the signal is
routed to a prescaler divider in the synthesizer.
6. The 5-volt analog and switched RF B+ sources turn
off.
The divide ratios for the prescaler circuits are
determined from information stored in an EEPROM.
The microprocessor extracts data for the division ratio
as determined by the position of the channel-select
switch and routes the signal to a comparator in the
synthesizer. A 16.8 MHz reference oscillator applies
the 16.8 MHz signal to the synthesizer. The oscillator
signal is divided into one of three pre-determined
frequencies. A time-based algorithm is used to
generate the fractional-N ratio.
4.3 RF BOARD CIRCUIT DESCRIPTION
4.3.1 FREQUENCY GENERATION UNIT
The Frequency Generation Unit (FGU) consists
of these three major sections: (1) high stability reference oscillator, (2) fractional-N synthesizer, and (3)
VCO buffer. A 5-volt regulator supplies power to the
FGU. The regulator output voltage is filtered and then
distributed to the transmit and receive VCOs and the
VCO buffer IC. The mixer LO injection signal and
transmit frequency are generated by the receive VCO
and transmit VCO, respectively. The receive VCO
uses an external active device, and the transmit VCO
active device is a transistor inside the VCO buffer.
If the two frequencies in the synthesizer’s
comparator differ, an error voltage is produced. The
phase detector error voltage is applied to the loop
filter. The filtered voltage alters the VCO frequency
until the correct frequency is synthesized.
In the transmit mode, the modulation of the
carrier is achieved by using a two-port modulation
technique. The modulation for low frequency tones,
such as CTCSS and DCS, is achieved by injecting the
tones into the A/D section of the fractional-N divider,
generating the required deviation. Modulation of the
high frequency audio signals is achieved by modulating the varactor through a frequency compensation
network.
The receive VCO is a Colpitts-type oscillator.
The receive VCO signal is received by the VCO buffer
where it is amplified by a buffer inside the IC. The
amplified signal is routed through a low-pass filter and
injected as the first LO signal into the mixer. In the
VCO buffer, the receive VCO signal is also routed to
an internal prescaler buffer. The buffered output is
4-5
September 2001
Part No. 001-5100-001
CIRCUIT DESCRIPTION
RF BOARD (CONT’D)
of the IF amplifier is applied to a second crystal filter
through a matching circuit. This filter supplies further
attenuation at the IF sidebands to increase radio
selectivity.
The transmit VCO signal is amplified by an internal buffer, routed through a low-pass filter, and then
sent to the transmit power amplifier module. The reference oscillator supplies a 16.8 MHz clock to the synthesizer where it is divided down to a 2.1 MHz clock. This
divided down clock is fed to the ABACUS IC.
In the ABACUS IC the first IF frequency is
amplified and then downconverted to 450 KHz, the
second IF frequency. At this point, the analog signal is
converted into two digital bit streams via a sigma-delta
A/D converter. The bit streams are then digitally
filtered and mixed down to baseband and filtered
again. The differential output data stream is then sent
to the ADSIC on the Digital Board where it is
processed to produce the recovered audio.
4.3.2 ANTENNA SWITCH
A pair of diodes is used to electronically steer the
RF signal between the receiver and transmitter. In the
transmit mode, RF is routed through a transmit switching diode and sent to the antenna. In receive mode, RF
is received from the antenna, routed through a receive
switching diode and applied to the RF amplifier.
The ABACUS IC is electronically programmable, and the amount of filtering, which is dependent
on the radio channel spacing and signal type, is
controlled by the microcontroller. Additional filtering,
which used to be provided externally by a conventional ceramic filter, is replaced by internal digital
filters in the ABACUS IC. The ABACUS IC contains
a feedback AGC circuit to expand the dynamic range
of the sigma-delta converter. The differential output
data contains the quadrature (I and Q) information in
16-bit words, the AGC information in a 9-bit word,
imbedded word sync information and fill bits dependent on sampling speed. A fractional-N synthesizer is
also incorporated on the ABACUS IC for 2nd LO
generation.
4.3.3 RECEIVER FRONT END
The RF signal from the antenna is sent through a
bandpass filter. The bandpass filter is electronically
tuned by the microcontroller via the D/A IC by
applying a control voltage to the varactor diodes in the
filter. The D/A output range is extended through the
use of a current mirror. Wideband operation of the
filter is achieved by retuning the bandpass filter across
the band.
The output of the bandpass filter is applied to a
wideband amplifier. After being amplified by the RF
amplifier, the RF signal is further filtered by a second
broadband, fixed tuned, bandpass filter to improve
spurious rejection.
The 2nd LO/VCO is a Colpitts oscillator. The
VCO has a varactor diode to adjust the VCO
frequency. The control signal for the varactor is
derived from a loop filter.
The filtered RF signal is routed via a broadband
50 Ω transformer to the input of a broadband mixer/
buffer. The mixer uses GaAs FETs in a doublebalanced Gilbert Cell configuration. The RF signal is
mixed with a first LO signal of about –10 dBm
supplied by the FGU. Mixing of the RF and the first
LO results in an output signal which is the first IF
frequency according to Figure 4-1. The first IF signal
output is routed through a transformer and impedance
matching components and is then applied to a twopole crystal filter. The 2-pole crystal filter removes
unwanted mixer products.
4.3.5 TRANSMITTER
The transmitter consists of three major sections:
Harmonic Filter, RF Power Amplifier, and the ALC
(Automatic Level Control) circuit.
The RF signal from the PA module is routed
through a coupler, then through the harmonic filter,
then to the antenna switch. The RF power amplifier
module is a wide-band multi-stage amplifier. The
nominal input and output impedance of the power
amplifier is 50 Ω. The DC bias for the RF power
amplifier is controlled by a switching transistor. The
microcontroller uses the D/A IC to produce a ready
4.3.4 RECEIVER BACK END
The output of the crystal filter is matched to the
input of the IF buffer amplifier transistor. The output
4-6
September 2001
Part No. 001-5100-001
CIRCUIT DESCRIPTION
REVISION 2 DIGITAL BOARD
The ADSIC is a support chip for the DSP. It
provides the interface between the DSP and the analog
signal paths, and between the DSP and the ABACUS
chip on the RF Board. Configuration of the ADSIC is
handled primarily by the microcontroller. The DSP has
access to a few memory-mapped registers on the
ADSIC.
signal for the transmit ALC IC. The synthesizer sends
a LOC signal to the transmit ALC IC. When both the
ready signal and LOC signal are available to the
transmit ALC IC, the switching transistor for the RF
power amplifier is turned on.
A coupler module samples the forward power and
the reverse power of the PA output voltage. Reverse
power is present when there is other than 50 Ω impedance at the antenna port. Sampling is achieved by
coupling some of the forward and/or reverse power for
rectification and summing. The resulting DC voltage
is then applied to the transmit ALC IC as an RF
strength indicator.
In receive mode, the ADSIC interfaces the DSP
with the ABACUS IC on the RF Board. The ADSIC
collects the I and Q samples from the ABACUS and
performs channel filtering and frequency discrimination on the signals. The resulting demodulated signal
is routed to the DSP via the serial port for further
processing. After the DSP processing, the signal is
sent to the ADSIC Speaker D/A by writing to a
memory- mapped register. The ADSIC then converts
the processed signal from the DSP to an analog signal
and then outputs this signal to the speaker power
amplifier on the keypad board.
The transmit ALC circuit is the core of the power
control loop. Circuits in the transmit ALC module
compare the RF strength indicator to a reference value
and generate a bias signal that is applied to the base of
a transistor. This transistor varies the DC control
voltage applied to the RF PA controlling the RF
power.
In transmit mode the ADSIC Microphone A/D
digitizes the analog signal from the microphone. The
DSP reads these values from a memory-mapped
register in the ADSIC. After processing, the DSP
sends the modulation signal to the ADSIC via the
serial port. In the ADSIC, the VCO D/A converts the
sampled modulation signal into an analog signal and
then routes this signal to the VCO on the RF Board.
4.4 DIGITAL BOARD
4.4.1 INTRODUCTION
The Digital Signal Processing (DSP) functions
are performed by the DSP chip (U12) and the ADSIC
(U3) with the support of FLASH (U2) and SRAM
(U5, U6) memory devices. Functions previously
performed in hardware like filtering and limiting are
performed by software running in the DSP chip. The
digital board connects with the Keypad Board via J4
and with the RF board via J1.
4.4.3 RECEIVE SIGNAL PATH
4.4.2 DIGITAL SIGNAL PROCESSING
OVERVIEW
The ABACUS IC on the RF Board provides a
digital back end for the receiver section. It provides a
digital output of I (in phase) and Q (quadrature)
samples which represent the IF signal at the receiver
back end. These samples are routed to the ADSIC
where the signal is filtered and frequency discriminated to recover the modulating signal.
The DSP section consists of a DSP chip (U12),
the ADSIC (U3), two 128K x 8-bit Static RAM chips
(U5, U6), one 512K x 16-bit FLASH ROM memory
chip (U2), a UART chip (U7), a programmable logic
IC (U1), and two glue-logic chips (U4, U9). The
FLASH ROM contains the program code executed by
the DSP. Depending on the operational mode selected
for the radio, different sections of the program code in
the FLASH ROM are copied into SRAM for faster
execution.
The recovered signal is sent to the DSP chip for
processing. The ADSIC interface to the ABACUS is
comprised of four signals SBI, DIN, DIN*, and ODC.
The ODC signal is a clock the ABACUS provides to
the ADSIC. Most internal ADSIC functions are
clocked by this ODC signal at a rate of 2.4 MHz and
are available as soon as the power is supplied to the
circuitry. This signal initially may be 2.4 or 4.8 MHz
after power-up. It is programmed by the ADSIC
through the SBI signal to 2.4 MHz when the ADSIC is
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CIRCUIT DESCRIPTION
DIGITAL BOARD (CONT’D)
memory. Some of these registers are used for additional ADSIC configuration controlled directly by the
DSP. Some of the registers are data registers for the
speaker D/A. Analog speaker audio is processed
through this parallel bus where the DSP outputs the
speaker audio digital data words to this speaker D/A.
In addition, an analog waveform is generated which is
output to SDO (Speaker Data Out).
initialized by the microcontroller through the SPI bus.
For any functionality of the ADSIC to exist, including
initial programming, the reference clock must be
present.
SBI is a programming data line for the ABACUS.
This line is used to configure the operation of the
ABACUS and is driven by the ADSIC. The microcontroller programs many of the ADSIC operational
features through the SPI interface. There are 36
configuration registers in the ADSIC of which 4
contain configuration data for the ABACUS. When
these particular registers are programmed by the
microcontroller, the ADSIC in turn sends this data to
the ABACUS through the SBI.
In conjunction with speaker D/A, ADSIC
contains a programmable attenuator to set the rough
signal attenuation. However, the fine levels and differences between signal types are adjusted through the
DSP software algorithms. The speaker D/A attenuator
setting is programmed by the microcontroller through
the SPI bus.
DIN and DIN* are the data lines in which the I
and Q data words are transferred from the ABACUS.
These signals make up a differentially encoded current
loop. Instead of sending TTL-type voltage signals, the
data is transferred by flowing current one way or the
other through the loop. This helps reduce internally
generated spurious emissions on the RF Board. The
ADSIC contains an internal current loop decoder
which translates these signals back to TTL logic and
stores the data in internal registers.
The ADSIC provides an 8 kHz interrupt to the
DSP on IRQB for processing the speaker data
samples. This 8 kHz signal must be enabled through
the SPI programming bus by the microcontroller and is
necessary for any audio processing to occur.
4.4.4 TRANSMIT SIGNAL PATH
The ADSIC contains an analog-to-digital (ADC)
converter for the microphone. The microphone path in
the ADSIC also includes an attenuator that is
programmed by the microcontroller through the SPI
bus. The microphone input in the ADSIC is on pin
MAI (U3-19). The microphone ADC converts the
analog signal to a series of data words and stores them
in internal registers. The DSP accesses this data
through the parallel data bus. As with the speaker data
samples, the DSP reads the microphone samples from
registers mapped into its memory space. The ADSIC
provides an 8 kHz interrupt to the DSP on IRQB for
processing the microphone data samples.
The ADSIC performs digital IF filtering and
frequency discrimination on the signal, sending the
baseband demodulated signal to the DSP. The internal
digital IF filter is programmable with up to 24 taps.
These taps are programmed by the microcontroller
through the SPI interface.
The DSP processes this data through the SSI
serial port. This is a six-port synchronous serial bus.
The ADSIC transfers the data to the DSP on the TxD
line at a rate of 2.4 MHz. This is clocked synchronously by the ADSIC which provides a 2.4 MHz clock
on SCKT. In addition, a 20 kHz interrupt is provided
on TFS to signal the arrival of a data packet. This
means a new I and Q sample data packet is available to
the DSP at a 20 kHz rate which represents the
sampling rate of the received data. The DSP then
processes this data to extract audio, signaling, and
other information based on the 20 kHz interrupt.
The DSP processes these microphone samples
and generates and mixes the appropriate signaling and
filters the resultant data. This data is then transferred
to the ADSIC on the DSP SSI port. The ADSIC generates a 48 kHz interrupt so that a new sample data
packet is transferred at a 48 kHz rate and sets the
transmit data sampling rate at 48 ksps. These samples
are then input to a transmit D/A which converts the
data to an analog waveform. This waveform is the
modulation signal from the ADSIC and is connected to
the VCO on the RF Board.
In addition to the SPI programming bus, the
ADSIC also contains a parallel configuration bus. This
bus is used to access registers mapped into the DSP
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CIRCUIT DESCRIPTION
DIGITAL BOARD (CONT’D)
4.4.5 DSP CHIP (U12)
The DSP accesses the difference spaces by setting
the corresponding lines PS*, DS*, IS* low. Only one
of these three signals can be low at a given time. When
the DSP accesses internal SRAM, none of these lines
is activated.
DSP chip U12 has a 16-bit data bus and a 16-bit
address bus. It has 10K words of internal SRAM from
which 0.5K are used only to store data and 9.5K are
used either for data or for program storage. The DSP
bus can access through its buses the following external
devices:
The programmable logic IC (PLD) acts as the
primary arbitrator of the DSP’s memory map. The
FLASH ROM and the SRAM are both mapped in the
program space and cannot both be active at the same
time. The DSP may control which type of memory is
mapped in program space by enabling the programmable logic IC (PLD), then manipulating a register in
the PLD. In addition, the DSP can manipulate other
registers to control paging of both the Flash and the
SRAM. Paging refers to the swapping of 64K word
blocks of Flash or SRAM into or out of the DSP’s
memory map.
SRAM U5 and U6 - These two chips are 128K x 8
chips. U5 stores the lower byte of the word while U6
stores the higher byte. Those chips are selected by
asserting CE2 high and CE1* low. The programmable
logic IC is responsible for controlling the select lines
of these ICs.
FLASH ROM U2 - This chip is 512K x 16 words in
size. It is selected by asserting CE* low. The programmable logic IC is responsible for controlling the select
line of this IC.
FLASH ROM U2 is used to permanently store
the program to be executed in the DSP. However, it is
slow to access, so to fully utilize the speed of the DSP,
the program stored in the FLASH ROM must be
copied into the SRAM. As the size of the SRAM is
half the size of the FLASH ROM, only the code
required for the current mode of operation is copied in
the SRAM. As previously mentioned, the FLASH
ROM and the SRAM cannot be active at the same
time. Thus we use the internal data memory as a
temporary buffer to transfer the program from the
FLASH ROM to the SRAM.
ADSIC U3 - The ADSIC contains several registers
which can be read from or written to by the DSP. The
ADSIC IC has an output which drives a data/address
bus enable signal for the programmable logic IC.
UART U7 - This chip converts data from the DSP into
serial data. It is used to interface with the optional
encryption board.
Programmable Logic U1 - This IC arbitrates access
to the DSP’s address/data bus between the flash (U2),
SRAMs (U5,U6), and UART (U7). The DSP can
modify the memory configuration by writing to a
series of registers in the programmable logic IC. In
order to reduce power consumption, the programmable
logic IC can be “disconnected” from the DSP’s
address/data bus using the bus enable input on the
programmable logic IC (pin 44).
The following hardware interrupts are used on the
DSP:
Interrupt
INT1*
INT2*
INT3*
The DSP uses memory as data space, program
space, and I/O space as follows. Refer to Figure 4-3
for more information.
INT4*
NMI*
Program Space - Internal SRAM, external SRAM,
and FLASH memory.
Data Space - Internal SRAM and external SRAM.
I/O Space - Programmable logic IC, ADSIC, and the
UART.
Description
8 kHz interrupt for speaker DAC and microphone ADC from ADSIC
125 kHz signal from ADSIC
2 kHz timer interrupt from the Controller on
the Keypad Board.
Interrupt from the UART
Not used
Connector J2 allows connection to an emulator
for debugging purposes. The emulator connects to
some dedicated pins on the DSP.
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CIRCUIT DESCRIPTION
DIGITAL BOARD (CONT’D)
Program Space
Internal Map
ps_map = 1
ps_map = 0
On-chip ROM (MP/MC = 0)
external (MP/MC = 1)
$7FF
$800
On-chip SRAM (RAM = 1)
external (RAM = 0)
$2BFF
$2C00
External SRAM
(pages 0 and 1)
External Flash
(pages 0-7)
external
$FBFF
$FE00
On-Chip SRAM (CNF=1)
external (CNF=0)
Data Space
Internal Map
I/O Space
External Map
mmregs
$5F
$60
On-Chip SRAM
$7F
$80
reserved
$FF
$100
On-Chip SRAM (CNF=0)
$2FF
$300
On-Chip SRAM
$4FF
$500
reserved
UART control/status regs
$0FFF
$1000
unused
External SRAM
(pages 0 and 1)
Note: same sram in data
space is also mapped to
program space
$7FF
$800
$7FFF
$8000
flash page reg (r/w)
$8FFF
$9000
mem control reg (r/w)
$9FFF
$A000
i2c interface reg (r/w)
On-Chip SRAM (OVLY = 1)
external (OVLY = 0)
$AFFF
$B000
unused
$DFFF
$E000
$2BFF
$2C00
external
ADSIC registers (r/w)
Figure 4-3 Memory Utilization
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CIRCUIT DESCRIPTION
DIGITAL BOARD (CONT’D)
4.4.6 UART
SCKR*, RFS, RxD, TxD, SCKT, and TFS on the
ADSIC. U21 and U1 modify the relative phase of TxD
and TFS to be compatible with the timing required on
the serial port of the DSP.
The UART performs parallel to serial and serial
to parallel conversion. The serial format used is a 9-bit
format with start and stop bits. The serial transmission
speed is 19200 bps. The UART appears as eight registers visible in the I/O space of the DSP starting at
every multiple of 0008h from 0000h to 07FFh. U11
performs the address decoding by selecting the UART
when both IS* and A15 are low. Crystal Y2 along with
the internal oscillator of the UART provides the clock
required to generate the correct bit rate on the serial
output of the UART.
SDO is the output of the internal speaker DAC.
MAI is the input of the internal microphone attenuator
and is followed by the microphone ADC.
The ADSIC is configured partially by the DSP
through its data and address bus (see preceding).
However, most of the configuring is provided through
an SPI compatible serial bus. This SPI serial bus
consists of pins SEL*, SPD, and SCLK. The other side
of this bus is connected to the controller on the
Keypad Board.
When the UART receives a new serial word or is
ready to accept a new word to send from the DSP, it
generates an interrupt on INTRN. This pin is
connected to one of the hardware interrupt lines on the
DSP. The DSP responds by reading the status register
in the UART and by answering accordingly.
4.5 KEYPAD BOARD
4.5.1 INTRODUCTION
4.4.7 ADSIC
The Keypad Board contains a microcontroller,
LCD Display, Display Driver, Audio circuits, and
Power supply. The Keypad Board interfaces with the
Digital board via J4, with the Top Control rigid flex
circuit via J13, and with the side buttons, PTT switch,
and accessory connector through J5.
The ADSIC is a complex custom IC which
performs many analog-to-digital, digital-to-analog,
and purely digital functions as previously described.
The ADSIC has four internal registers accessible by
the DSP. They are selected through the use of address
lines A15, A14, A13, A2, A1, A0, IS* (IS* needs to be
inverted with U4 to be compatible with the logic level
required by the ADSIC), RD*, and WR*. Two of these
registers are read-only while the two others are writeonly. Therefore, they can be accessed as two locations
in the I/O spaces. Due to the decoding performed,
those locations appear at the following addresses:
Fxx0h, Fxx1h, Fxx8h, Fxx9h, Exx0h, Exx1h, Exx8h,
and Exx9h.
4.5.2 FUNCTIONAL DESCRIPTION
The microcontroller provides an interface
between the hardware and the DSP (on the Digital
Board). When the user presses or rotates a control such
as the channel selector switch, a side option or PTT
switch, or a keypad key, the microcontroller signals
the change to the DSP. Conversely, when the DSP
needs to change the display or an LED, it signals the
microcontroller which then performs the action. The
microcontroller also controls peripheral ICs such as
the synthesizer, reference oscillator, display, and
ADSIC.
Crystal Y1 along with the internal oscillator in
the ADSIC provide a 20 MHz clock. This clock signal
is used internally by the ADSIC and is also multiplied
by two to provide a 40 MHz clock to the DSP. The
frequency of the clock can be electronically shifted a
small amount by controlling varicap D1 through the
OSCW pin (U3-97). This removes interference created
on some channels by the clock.
The microcontroller uses a serial bus to communicate with the DSP and another RS232 bus to
communicate with the side port connector. The side
connector bus is used for external communication with
a computer running the programming or tuning software. Finally, the microcontroller maintains certain
operating parameters in the associated EEPROM
which is controlled via a two-wire serial bus.
The ADSIC and DSP exchange the sampled
receive data and the sampled VCO modulation signal
through a serial port. This serial port consists of pins
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CIRCUIT DESCRIPTION
KEYPAD BOARD (CONT’D)
4.5.3 MICROCONTROLLER
The keypad interfaces with the microcontroller
through eight lines (4 rows x 4 columns). The microcontroller regularly polls these lines to detect a key
closure.
The microcontroller is a Motorola
M68HC08XL36 chip. It includes 28K bytes of internal
ROM memory and 1K byte of internal SRAM. It does
not have an external bus and therefore cannot access
any external program memory.
Serial EEPROM U3 is used to store some important radio parameters. The EEPROM is read to or
written from using I/O lines PTC6 and PTC7 of the
microcontroller. PTC6 is used for the Data line, and
PTC7 is used as a clock line.
The clock to the microcontroller is provided by
Y1 and an internal oscillator. The frequency of the
clock can be slightly offset by polarizing the base of
Q3 through software control. This prevents RF interference on some channels caused by the clock.
Shift register U14 expands the number of I/O
lines of the microcontroller. It uses the same data and
clock as the EEPROM plus an additional line (U1-45)
to control the latch. Other user interface inputs such as
the PTT and toggle switches are directly connected to
an I/O line of the microcontroller.
The microcontroller contains an SPI-compatible
synchronous serial bus. This bus consists of pins
MISO (U1-53), MOSI (U1-52), SPSCK (U1-50), and
a chip enable for each device with which it communicates. The devices which communicate with the
microcontroller through this bus are as follows:
•
•
•
•
•
•
•
4.5.4 LOW VOLTAGE DETECT
Voltage comparator U4 detects a low voltage
condition and communicates this information to the
microcontroller through the pin PTC5 (U1-30). The
microcontroller can also detect through I/O IRQ2*
(U1-62) that a battery is connected.
Top Display driver chip (Top Display board)
Front Display driver chip (Digital board)
ADSIC chip (Digital board)
Reference Oscillator (RF Board)
Front-End DAC (RF Board)
Synthesizer chip (RF Board)
Optional DES board.
4.5.5 LCD DISPLAYS AND DISPLAY DRIVERS
The radio has two displays which each have eight
characters, several icons and a backlight. One display
is located on the Keypad Board while the other display
is located on the Top Display Board. Each display is
driven by its own driver. The drivers are programmed
by the microcontroller through the SPI bus. Both
display drivers are connected to the common PI bus
but are individually addressable so that the displays
may show different information at the same time.
The microcontroller communicates with the DSP
chip (Digital board) through a custom serial bus. This
serial port includes pins PTA3 (U1-8), PTA4 (U1-9),
PTA5 (U1-10), PTA6 (U1-11), and PTA7 (U1-12).
The microcontroller uses its SCI asynchronous
serial bus for external communication with a computer
running programming or tuning software. The SCI
pins RxD (U1-42) and TxD (U1-43) are connected to
RS232 driver receiver U5. The other signals of a standard RS232 computer port (DSR, DTR, CTS, RTS)
are generated using microcontroller input/outputs.
4.5.6 AUDIO CIRCUITS
The audio circuits on the Keypad/Display Board
consist of four op amps, two audio power amplifiers,
and an analog switch.
The RS232 driver U5 converts signals from a
logic level of 0 and 5 V to a logic level of –10 and
+10V. The chip contains an internal charge pump to
generate –10V and +10V from the 5V power supply.
The RS232 chip can be put in standby mode by
leaving the line K/F-RS232* floating. This line is
connected to the side connector which allows it to turn
on U5 only when a computer is connected to the radio.
In receive mode, the analog receive waveform
created by the ADSIC (on the Digital Board) is fed to
an op amp summing amplifier (U9B). This amplifier
sums in the audio tones that are generated by the
microcontroller. The output of the summing amplifier
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CIRCUIT DESCRIPTION
KEYPAD BOARD (CONT’D)
current to 1.5 A. The under voltage protection turns
the converter off if the input (Unswitched B+) voltage
drops below 5.45 V.
is then fed through the volume control potentiometer
to a second op amp buffer.
The buffer output is routed to a pair of audio
power amplifiers: one to drive the internal speaker and
another to drive the external speaker. Only one of
these audio power amplifiers can be active at a time.
The active power amplifier is selected by the OPT
SEL 1 line (J5-12). The MUTE line turns the active
power amplifier on or off by disconnecting the battery
voltage from the audio power amplifier IC using the
transistor Q4. Transistors Q8 and Q9 and their associated RC networks remove popping sounds from the
speaker audio by delaying the unmuting of the audio
amp compared to the unMUTE command.
The 5-Volt Analog Supply is produced by a linear
regulator running from the Unswitched B+ Supply.
The Unswitched B+ input to the regulator is switched
on and off by a FET that is turned on by the 5-Volt
Digital Supply. The peak-to-peak output ripple of the
5-Volt Analog regulator is less than 10 mV which is
appropriate for analog circuits.
4.6 TRANSMIT FREQUENCY
DETERMINATION
The operational frequency of the transmitter is
determined by the PLL (Phase-Locked-Loop)
consisting of synthesizer U204 and VCO circuit Q202/
U201. Reference oscillator U203 generates and
supplies a reference signal of 16.8 MHz to synthesizer.
The synthesizer contains a programmable reference
divider, programmable A and B dividers, a programmable prescaler counter (P), and a programmable fractional N divider with two programmable values (N
numerator and N denominator).
In transmit mode, the audio for transmission can
be selected from either an internal or external microphone, depending upon the presence of an external
microphone and which PTT is pressed. An analog
switch is used to route either the internal or external
microphone signal to the microphone amplifier. The
external microphone signal is buffered by an op amp.
The microphone amplifier has a gain of ten, and is
equipped with a pair of clipping diodes to prevent the
amplified microphone signal from over-driving the A/
D input on the ADSIC.
All of these dividers are programmed through the
serial interface which connects the synthesizer to the
controller microprocessor. The 16.8 MHz reference
oscillator frequency is divided down to a synthesizer
reference frequency of 2.1, 2.4, or 2.225 MHz. This
signal is fed to the phase detector which generates the
steering voltage for the VCO. The output of the VCO
circuit is coupled back and divided by AP+B and then
divided by the fractional divider and fed into the
second input of the phase detector. The VCO buffer
has two outputs. One input goes to the input of Rx
mixer chip U2, and the other is applied to the input of
power amplifier module U105.
4.5.7 VOLTAGE REGULATION
The 5-Volt Digital Supply is produced by
switching DC-DC converter U12 which operates off
the Unswitched B+ Supply. The switching frequency
is around 160 kHz. A switching regulator is used to
improve efficiency since the 5-Volt Digital Supply
power consumption is a large percentage of the total
power consumption of the radio. The peak-to-peak
residual ripple on the 5-Volt Digital supply is approximately 50 mV.
The DC-DC converter is controlled by a wired
AND gate on the Shutdown pin of the device. The two
inputs of the wired AND gate are the SW_B+ and the
output PTC4 of the microcontroller U1. When either
input is high, the DC-DC converter is operating.
4.7 HARMONIC FILTER
The transmitter harmonic filter consists of C148C151, L126, L127, and L128.With VHF models only,
it also consists of C129 and C130. The circuit is essentially a seven-pole low-pass filter. With VHF units
only, two additional poles are inserted by C129 and
C130 which are series resonant with L126 and L127.
The DC-DC converter has a soft-start feature
(R98, C136) to prevent chattering of the output regulated voltage due to “bouncing” of the on/off switch.
The converter has current limiting that limits output
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ALIGNMENT PROCEDURE
SECTION 5 ALIGNMENT PROCEDURE
Communication
Monitor
SINAD Meter
Figure 5-1 Alignment Setup
5.1 GENERAL
5.1.2 TUNE SOFTWARE
5.1.1 INTRODUCTION
General
The following alignment procedure should be
performed if repairs are made that could affect the
factory alignment or if adjustments may have changed
for some other reason.
The PCTune software is a Windows® program.
Minimum software and hardware requirements are as
follows:
•
•
•
•
•
To perform transceiver alignment, a PC-compatible computer, the programming interface cable, and
PCTune software are required (see Table 1-1). In addition, to adjust the squelch level, the Radio Interface
Box (RIB) and radio-to-RIB cable are required. The
programming setup is shown in Figure 5-1.
Windows® 95, 98, or 3.1
386SX or faster microprocessor
4 megabytes of RAM
3 megabytes free space available on hard drive.
An available serial port
Software Installation
All adjustments are set digitally using the
computer. Therefore, there is no need to disassemble
the transceiver to access adjustment points. In addition, audio test signals are generated internally, so an
audio generator is not required. The required test
equipment is shown in Figure 5-1.
Proceed as follows to install this software:
1. Close all applications that are currently running
(other than Windows).
2. Insert the disk containing the PCTune software in
drive A: (or B:).
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Part No. 001-5100-001
ALIGNMENT PROCEDURE
3. From the Windows 95 taskbar, choose RUN and
open SETUP.EXE on drive A: (or B:). Alternatively,
use File Explorer and double click SETUP.EXE.
From the Windows 3.1 Program Manager, choose
FILE > RUN and select the SETUP.EXE file on
drive A: (or B:).
4. Follow the instructions on the screen. The program
is automatically loaded on the hard drive and startup shortcuts or groups are created.
5. The computer then attempts to establish communication with the transceiver. A message is displayed
to indicate success or failure. From this point,
prompts are displayed for each step of the programming procedure.
5.2 TRANSMIT FREQUENCY TUNING
The transmit frequency is set by transmitting on
the indicated frequency and then adjusting the reference oscillator frequency via the tuning software.
Proceed as follows:
Starting PCTune
From Windows 95 - Select Start in the taskbar, then
Programs > PCTune > PCTune x.x.x.
From Windows 3.1 - From the Program Manager,
open the PCTune group and then double click the
PCTune icon.
Exiting PCTune
Select FILE > EXIT or press ALT + F4.
1. Connect a 50-ohm load to the antenna jack and
monitor the transmit signal with a communication
monitor.
2. Set the communication monitor to the indicated
frequency and click OK to key the transmitter.
3. Adjust the frequency by clicking the + and – keys.
The current setting is indicated in the “Current
Value” box. When the frequency is correct, click
OK again to complete the adjustment and store the
setting.
On-Line Help
On-line help is not available at this time.
5.3 TRANSMIT MODULATION TUNING
5.1.3 PRELIMINARY
1. With transceiver power turned off, connect the
female DB9 connector of the programming interface cable to an unused serial port of the computer.
2. Connect the other end of the programming interface
cable to the accessory/programming jack on the side
of the transceiver.
Transmit modulation is set by balancing the
modulation produced by 80 Hz and 3 kHz tones and
then setting modulation limiting using a 1 kHz tone.
All these tones are internally generated by the transceiver, so no external audio generator is required.
Proceed as follows:
1. Click OK with “TX Modulation” selected. Set the
communication monitor for the displayed
frequency.
3. Start the program as described in the preceding
section. Select Options > Set Com Port and make
sure that the correct serial port is selected (see
screen in Figure 5-2).
2. Click OK to transmit a signal modulated with an 80
Hz tone. Enter the resulting deviation (in hertz) in
the displayed box and click OK.
4. Turn transceiver power on and select Tuning >
Complete Tuning to automatically step through a
complete alignment or Partial Tuning to adjust only
certain settings or randomly select adjustments.
3. Continue following the screen instructions to adjust
the 3 kHz tone deviation. The + and – buttons are
clicked to set the deviation to the indicated level.
The 1 kHz tone deviation is then adjusted.
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Part No. 001-5100-001
ALIGNMENT PROCEDURE
Figure 5-2 Tuning Software Screen (800 MHz Models)
4. The preceding 3 kHz and 1 kHz tone adjustments
are then repeated on several other frequencies across
the band. After the last adjustment is made, the
transmitter unkeys and the settings are stored.
2. Inject the frequencies and signal levels indicated on
the computer screen. When tuning is complete, a
message is displayed and the settings are saved.
5.4 TRANSMIT POWER ADJUSTMENT
5.6 SQUELCH ADJUSTMENT
Set transmitter power output as follows:
NOTE: With some early models, this adjustment
cannot be made using the PCTune software so an error
message is displayed when it is selected.
1. Connect a wattmeter and 50-ohm load to the
antenna jack. Click OK with “TX Power” selected.
Test Setup
2. Follow on-screen instructions to adjust for the
displayed power output at various frequencies
across the band.
This adjustment requires access to the receive
audio signal so that SINAD can be measured. It is
recommended that this be done using the RIB (Radio
Interface Box). This box allows the receive audio signal
to be monitored while the computer is connected to the
accessory/programming jack.
3. When the last setting is complete, the transmitter
unkeys and the settings are stored.
5.5 RECEIVE SENSITIVITY TUNING
Adjustment Procedure
NOTE: This adjustment is not performed with 800
MHz models.
1. Connect an RF signal generator to the antenna jack.
Click OK with “Squelch” selected.
The receiver front end is tuned as follows:
2. Set the signal generator for the indicated frequency
and modulation. Adjust the generator output level
for 12 dB SINAD and click OK.
1. Connect an RF signal generator to the antenna jack.
Click OK with “RX Sensitivity” selected.
5-3
September 2001
Part No. 001-5100-001
ALIGNMENT PROCEDURE
3. When prompted, adjust the output level for 8 dB
SINAD and click OK.
4. Proceed as prompted and when this adjustment is
complete, a message is displayed and the settings
are stored.
5.7 RSSI ADJUSTMENT
NOTE: With some early models, this adjustment
cannot be made using the PCTune software so an error
message is displayed when it is selected.
This adjustment calibrates the RSSI signal level.
Proceed as follows:
1. Connect an RF signal to the antenna jack. Click OK
with “RSSI” selected.
2. Set the generator for the indicated frequency and
output level and click OK.
3. Select the other output levels as prompted. When
this adjustment is complete, a message is displayed
the settings are stored.
5-4
September 2001
Part No. 001-5100-001
PARTS LIST
SECTION 6 PARTS LIST
Ref No.
Description
Part No.
Ref No.
C 037
C 038
C 039
C 040
C 041
C 042
C 043
C 044
C 045
C 046
C 047
C 048
C 049
C 050
C 051
C 052
C 053
C 054
C 055
C 056
C 057
C 058
C 059
C 060
C 061
C 062
C 063
C 064
C 065
C 066
C 067
C 068
RF BOARD (A450)
Individual replacement parts not available. Replace entire
assembly.
DIGITAL BOARD (A100)
Part No. 023-5005-100/-105
C 001
C 002
C 003
C 004
C 005
C 006
C 007
C 008
C 009
C 010
C 011
C 012
C 013
C 014
C 015
C 016
C 017
C 018
C 019
C 020
C 021
C 022
C 023
C 024
C 025
C 026
C 027
C 028
C 029
C 030
C 031
C 032
C 033
C 034
C 035
C 036
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
10 pF ±0.1 pF NPO 50V cer smd
.1 µF +80/–20% Z5U 25V cer smd
10 pF ±0.1 pF NPO 50V cer smd
6.2 pF ±0.1 pF NPO 50V cer smd
5.1 pF ±0.1pF NPO 50V cer smd
470 pF ±5% NPO 50V cer smd
470 pF ±5% NPO 50V cer smd
.22 µF ±10% Z5U 25V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3674-221
510-3674-221
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3673-100
510-3680-104
510-3673-100
510-3673-629
510-3673-519
510-3674-471
510-3674-471
510-3686-224
510-3674-221
510-3674-221
510-3680-104
510-3680-104
C 069
C 070
C 071
C 072
6-1
Description
Part No.
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
470pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
.1 µF +80/–20% Z5U 25V cer smd
220 pF ±5% NPO 50V cer smd
.1 µF +80/–20% Z5U 25V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
10pF ±0.1 pF NPO 50V cer smd
10 pF ±0.1 pF NPO 50V cer smd
33 pF ±10% X7R 25V cer smd
33 pF ±10% X7R 25V cer smd
470 pF ±5% NPO 50V cer smd
470 pF ±5% NPO 50V cer smd
470 pF ±5% NPO 50V cer smd
470 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
.1 µF +80/–20% Z5U 25V cer smd
470 pF ±5% NPO 50V cer smd
470 pF ±5% NPO 50V cer smd
.1 µF +80/–20% Z5U 25V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
220 pF ±5% NPO 50V cer smd
.1 µF +80/–20% Z5U 25V cer smd
220 pF ±5% NPO 50V cer smd
.1 µF +80/–20% Z5U 25V cer smd
(-100 boards)
220 pF ±5% NPO 50V cer smd
(-105 boards)
.1 µF +80/–20% Z5U 25V cer smd
(-100 boards)
220 pF ±5% NPO 50V cer smd
(-105 boards)
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-471
510-3674-221
510-3631-104
510-3674-221
510-3680-104
510-3674-221
510-3674-221
510-3673-100
510-3673-100
510-3675-330
510-3675-330
510-3674-471
510-3674-471
510-3674-471
510-3674-471
510-3674-221
510-3680-104
510-3674-471
510-3674-471
510-3680-104
510-3674-221
510-3674-221
510-3680-104
510-3680-104
510-3674-221
510-3680-104
510-3674-221
510-3680-104
510-3674-221
510-3680-104
510-3674-221
510-3674-221
510-3674-221
510-3674-221
September 2001
Part No. 001-5100-001
PARTS LIST
DIGITAL BOARD (CONT’D)
Ref No.
Description
Part No.
C 074
C 076
C 078
C 079
C 080
C 081
C 082
C 091
C 092
C 093
C 094
C 095
C 096
C 097
C 098
C 157
C 158
C 159
C 160
C 161
C 162
C 163
C 164
C 165
C 166
C 167
C 168
C 169
C 170
C 171
220 pF ±5% NPO 50V cer smd
.1 µF +80/–20% Z5U 25V cer smd
220 pF ±5% NPO 50V cer smd
.1 µF +80/–20% Z5U 25V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
33 pF ±10% X7R 25V cer smd
33 pF ±10% X7R 25V cer smd
33 pF ±10% X7R 25V cer smd
220 pF ±5% NPO 50V cer smd
220 pF ±5% NPO 50V cer smd
33 pF ±10% X7R 25V cer smd
33 pF ±10% X7R 25V cer smd
33 pF ±10% X7R 25V cer smd
33 pF ±10% X7R 25V cer smd
33 pF ±10% X7R 25V cer smd
33 pF ±10% X7R 25V cer smd
33 pF ±10% X7R 25V cer smd
33 pF ±10% X7R 25V cer smd
220 pF ±5% NPO 50V cer smd
510-3674-221
510-3680-104
510-3674-221
510-3680-104
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3675-330
510-3675-330
510-3675-330
510-3674-221
510-3674-221
510-3675-330
510-3675-330
510-3675-330
510-3675-330
510-3675-330
510-3675-330
510-3675-330
510-3675-330
510-3674-221
D 001
D 002
Diode, 1.5 pF SOT-23
Zener diode, 5.6V SOT-23
523-1504-029
523-2601-569
EP 101 Contact, power
EP102 Z ground strip
EP 103 Contact, battery pogo pin
013-1724-001
017-1210-056
515-9500-104
J 001
J 002
J 004
515-7113-070
515-7010-438
515-7109-130
10-pin socket, x 2
18-pin flex connector
31-pin connector
L 001 1.8 µH inductor, 350mA
L 002- Inductor, ferrite smd
L 036 (-100 boards)
Ref No.
Description
Part No.
Inductor, ferrite smd
(-105 boards)
MP 101 Shield, pogo
017-1210-053
PC 101 Flex circuit, power
PC 100 PC board, digital trunking
PC board, digital non-trunk
PC101 Power flex circuit board, pogo pin
035-1800-180
035-5005-100
035-5005-105
035-5005-101
Q 001
NPN general purpose SOT-23
576-0003-658
R 001
R 002
R 003
R 004
R 005
R 006
R 007
R 008
R 009
R 010
R 011
R 012
R 013
R 014
R 015
R 016
R 017
R 018
R 019
R 020
R 021
R 022
R 023
R 024
R 025
R 026
R 027
4.7k ohm ±5% 1/16W smd
4.7k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
4.7k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
390k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
4.7k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
33k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
0 ohm jumper
0 ohm jumper
10k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
0 ohm jumper
1.0M ohm ±5% 1/16W smd
15k ohm ±5% 1/16W smd
6.8k ohm ±5% 1/16W smd
1k ohm ±5% 1/16W smd
0 ohm jumper
0 ohm jumper
0 ohm jumper
(-100 board)
47k ohm ±5% 1/16W smd
(-105 board)
0 ohm jumper
(-100 board)
569-0155-472
569-0155-472
569-0155-103
569-0155-472
569-0155-103
569-0155-103
569-0155-394
569-0155-104
569-0155-472
569-0155-104
569-0155-103
569-0155-333
569-0155-104
569-0155-103
569-0155-103
569-0155-001
569-0155-001
569-0155-103
569-0155-103
569-0155-001
569-0155-105
569-0155-153
569-0155-682
569-0155-102
569-0155-001
569-0155-001
569-0155-001
R 028
542-9230-027
542-9230-023
6-2
542-9230-021
569-0155-473
569-0155-001
September 2001
Part No. 001-5100-001
PARTS LIST
DIGITAL BOARD (CONT’D)
Ref No.
R 029
R 030
R 031
R 032
R 033
R 034
R 035
R 036
R 037
R 038
R 039
R 040
R 041
R 042
R 043
R 044
R 045
R 046
R 047
R 048
R 049
R 050
R 051
R 052
R 053
R 054
R 055
R 056
R 057
R 058
R 059
R 060
R 061
R 062
R 063
R 064
R 065
Description
100k ohm ±5% 1/16W smd
(-105 board)
47k ohm ±5% 1/16W smd
1k ohm ±5% 1/16W smd
(-100 board)
0 ohm jumper
(-105 board)
10 ohm ±5% 1/16W smd
10 ohm ±5% 1/16W smd
0 ohm jumper
(-100 board)
10k ohm ±5% 1/16W smd
(-105 board)
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
0 ohm jumper
0 ohm jumper
10k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
0 ohm jumper
0 ohm jumper
0 ohm jumper
0 ohm jumper
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
0 ohm jumper
1k ohm ±5% 1/16W smd
Part No.
Ref No.
569-0155-104
R 087
R 090
R 091
R 092
R 093
R 094
R 095
R 096R 100
U 001
569-0155-473
569-0155-102
569-0155-001
569-0155-100
569-0155-100
569-0155-001
569-0155-001
569-0155-103
569-0155-102
569-0155-102
569-0155-102
569-0155-102
569-0155-102
569-0165-001
544-1015-032
U 010
U 011
U 012
U 021
Programmable logic
(-100 board, revision 2)
Microprocessor assembly
(-100 board, revision 3)
Counter, preset 74HC161
(-105 board)
Flash ROM 512k x 16 AT49
(-100 board)
ADSIC, DSP supp BGA106
(all except following)
ADSIC, DSP supp QFP package
(-100 board, rev 3)
NAND, 2 Input TC7SHOOFU
RAM 128k x 8 CY7C1009
(-100 board)
SRAM, 64k x 8,IS61C512
(-105 board)
RAM 128k x 8 CY7C1009
(-100 board)
SRAM, 64k x 8,IS61C512
(-105 board)
Rec/trans SCC2691
EEPROM, 32k x 8 AT24C256W
(-100 board)
PEROM, FLASH AT29C010A
(-105 board)
NAND, 2-input TC7SH00FU
(-100 board)
OR, 2-input TC7SH32FU
(-105 board)
PEROM, FLASH AT29C010A
OR, 2-input TC7SH32FU
DSP TMS320C50PGEA
D-flip flop TC7W74FU
544-1010-010
544-1010-013
544-1010-018
544-1010-014
Y 001
Y 002
Crystal,20.0000 MHz
Crystal,3.6864 MHz
521-3060-037
521-3060-053
U 002
U 003
U 004
U 005
U 006
U 007
U 008
U 009
6-3
Part No.
0 ohm jumper
10k ohm ±5% 1/16W smd
1k ohm ±5% 1/16W smd
1k ohm ±5% 1/16W smd
1k ohm ±5% 1/16W smd
1k ohm ±5% 1/16W smd
1k ohm ±5% 1/16W smd
0 ohm jumper
569-0155-103
569-0155-223
569-0155-223
569-0155-223
569-0155-001
569-0155-001
569-0155-103
569-0155-103
569-0155-001
569-0155-001
569-0155-001
569-0155-001
569-0155-223
569-0155-223
569-0155-223
569-0155-223
569-0155-223
569-0155-223
569-0155-223
569-0155-223
569-0155-223
569-0155-223
569-0155-223
569-0155-223
569-0155-223
569-0155-223
569-0155-223
569-0155-223
569-0155-223
569-0155-223
569-0155-223
569-0155-001
569-0155-102
Description
023-1870-043
544-1010-161
544-1028-192
544-1010-015
544-9100-002
544-1010-012
544-1011-028
544-1011-026
544-1011-028
544-1011-026
544-1012-691
544-1020-256
544-1010-010
544-1010-012
544-1010-013
September 2001
Part No. 001-5100-001
PARTS LIST
KEYPAD BOARD
Ref No.
Description
Part No.
Ref No.
KEYPAD BOARD (A4xx)
Part No. 023-5005-4xx
A 430
DES interface board assembly
023-5005-430
C 001
C 002
C 003
C 004
C 005
C 006
C 007
C 008
C 009
C 010
C 011
C 012
C 013
C 014
C 015
C 016
C 017
C 018
C 019
C 020
C 021
C 022
C 023
C 024
C 025
C 026
C 027
C 028
C 029
C 030
C 031
C 032
C 033
C 034
C 035
C 036
C 037
C 038
C 039
C 040
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
330 pF ±10% X7R 25V cer smd
220 pF ±5% NPO 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
22 pF ±5% NPO 25V cer smd
2.7 pF ±10% NPO 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
22 pF ±5% NPO 25V cer smd
4700 pF ±10% X7R 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±10% X7R 25V cer smd
.01 µF ±10% X7R 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
100 pF ±5% NPO 25V cer smd
10 pF ±0.1 pF NP0 50V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
33 pF ±5% NPO 50V cer smd
100 µF 16V smd tantalum
1 µF +80/–20% Z5U 25V cer smd
510-3680-104
510-3680-104
510-3680-104
510-3680-104
510-3675-331
510-3674-221
510-3680-104
510-3680-104
510-3680-104
510-3674-220
510-3674-279
510-3680-104
510-3674-220
510-3675-472
510-3681-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3681-221
510-3674-221
510-3674-221
510-3681-221
510-3675-103
510-3674-221
510-3674-221
510-3681-221
510-3681-221
510-3674-101
510-3673-100
510-3674-221
510-3674-221
510-3674-221
510-3601-330
510-2616-101
510-3631-105
C 041
C 042
C 043
C 044
C 045
C 046
C 047
C 048
C 049
C 050
C 051
C 052
C 053
C 054
C 055
C 056
C 057
C 058
C 059
C 060
C 061
C 062
C 063
C 064
C 065
C 066
C 067
C 068
C 069
C 070
C 071
C 072
C 073
C 074
C 075
C 076
C 077
C 078
C 079
C 080
C 081
C 082
C 083
C 084
C 085
6-4
Description
Part No.
220 pF ±10% X7R 25V cer smd
220 pF ±5% NPO 25V cer smd
1 µF +80/–20% Z5U 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
10 pF ±0.1 pF NP0 50V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
10 pF ±0.1 pF NP0 50V cer smd
100 pF ±5% NPO 25V cer smd
100 µF 10V smd tantalum
.47 µF ±10% Z5U 16V cer smd
4.7 µF 10V smd tantalum
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.47 µF ±10% Z5U 16V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.47 µF ±10% Z5U 16V cer smd
.47 µF ±10% Z5U 16V cer smd
.1 µF +80/–20% Z5U 25V cer smd
220 pF ±5% NPO 25V cer smd
4.7 µF 10V smd tantalum
.1 µF +80/–20% Z5U 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
100 pF ±5% NPO 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
220 pF ±5% NPO 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
1 µF +80/–20% Z5U 25V cer smd
100 pF ±5% NPO 25V cer smd
1 µF +80/–20% Z5U 25V cer smd
.001 µF ±10% X7R 25V cer smd
1 µF +80/–20% Z5U 25V cer smd
220 pF ±10% X7R 50V cer smd
220 pF ±5% NPO 25V cer smd
510-3681-221
510-3674-221
510-3631-105
510-3681-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3673-100
510-3674-221
510-3674-221
510-3680-104
510-3680-104
510-3673-100
510-3674-101
510-2624-100
510-3605-474
510-2624-479
510-3680-104
510-3680-104
510-3680-104
510-3605-474
510-3680-104
510-3605-474
510-3605-474
510-3680-104
510-3674-221
510-2624-479
510-3680-104
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-101
510-3680-104
510-3674-221
510-3680-104
510-3680-104
510-3631-105
510-3674-101
510-3631-105
510-3675-102
510-3631-105
510-3681-221
510-3674-221
September 2001
Part No. 001-5100-001
PARTS LIST
KEYPAD BOARD (CONT’D)
Ref No.
C 086
C 087
C 088
C 089
C 090
C 091
C 092
C 093
C 094
C 095
C 096
C 097
C 098
C 099
C 100
C 101
C 102
C 103
C 104
C 105
C 106
C 107
C 108
C 109
C 110
C 111
C 112
C 113
C 114
C 115
C 116
C 117
C 118
C 119
C 120
C 121
C 122
C 123
C 124
C 125
C 126
C 127
C 128
C 129
C 130
Description
Part No.
220 pF ±5% NPO 25V cer smd
100 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
10 pF ±0.1 pF NP0 50V cer smd
1 µF +80/–20% Z5U 25V cer smd
100 pF ±5% NPO 25V cer smd
100 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
220 pF ±5% NPO 25V cer smd
68 µF ±10% 16V tantalum
220 pF ±5% NPO 25V cer smd
510-3674-221
510-3674-101
510-3674-221
510-3674-221
510-3674-221
510-3673-100
510-3631-105
510-3674-101
510-3674-101
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
510-3674-221
Ref No.
C 131
C 132
C 133
C 134
C 135
C 136
C 137
C 138
C 139
C 140
C 141
C 142
C 143
C 144
C 146
C 147
C 148
C 149
C 150
C 151
C 152
C 153
C 154
C 155
C 156
C 157
C 158
C 159
C 160
C 161
C 162
C 163
C 164
C 165
C 166
C 167
C 168
C 169
6-5
Description
Part No.
220 pF ±10% X7R 25V cer smd
47 pF ±5% NPO 25V cer smd
47 pF ±5% NPO 25V cer smd
47 pF ±5% NPO 25V cer smd
1 µF +80/–20% Z5U 25V cer smd
.1 µF +80/–20% Z5U 25V cer smd
.01 µF ±10% X7R 25V cer smd
1 µF +80/–20% Z5U 25V cer smd
68 µF ±10% 16V tantalum
68 µF ±10% 16V tantalum
100 µF 16V smd tantalum
4.7 µF 10V smd tantalum
4.7 µF 10V smd tantalum
68 µF ±10% 16V tantalum
220 pF ±10% X7R 25V cer smd
3900 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
220 pF ±10% X7R 25V cer smd
510-3681-221
510-3674-470
510-3674-470
510-3674-470
510-3631-105
510-3680-104
510-3675-103
510-3631-105
510-2625-680
510-2625-680
510-2616-101
510-2624-479
510-2624-479
510-3674-221
510-3674-221
510-3675-392
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
510-3681-221
CR 400 Front display backlight
585-5000-001
D 001
D 002
D 004
D 005
523-2601-569
523-1504-040
523-2601-569
523-0519-034
5.6V zener SOT-23
Diode MMBD301LT1
5.6V zener SOT-23
Schottky diode rectifier
September 2001
Part No. 001-5100-001
PARTS LIST
KEYPAD BOARD (CONT’D)
Ref No.
D 007
D 008
D 009
D 010
D 011
D 013
D 014
D 015
D 017
D 019
D 020
D 021
D 022
D 023
D 024
D 025
D 035
D 036
D 037
D 038
D 039
D 040
D 041
D 042
D 043
D 044
D 045
Description
5.6V zener SOT-23
10V zener SOT-23
10V zener SOT-23
10V zener SOT-23
Diode MMBD301LT1
Diode MMBD301LT1
Diode MMBD301LT1
5.6V zener SOT-23
LED, green SMD HSMG-C670
LED, green SMD HSMG-C670
LED, green SMD HSMG-C670
LED, green SMD HSMG-C670
LED, green SMD HSMG-C670
10V zener SOT-23
10V zener SOT-23
5.1V zener SOT-23
LED, green SMD HSMG-C670
LED, green SMD HSMG-C670
LED, green SMD HSMG-C670
LED, green SMD HSMG-C670
LED, green SMD HSMG-C670
LED, green SMD HSMG-C670
LED, green SMD HSMG-C670
LED, green SMD HSMG-C670
LED, green SMD HSMG-C670
LED, green SMD HSMG-C670
LED, reen SMD HSMG-C670
Part No.
Ref No.
523-2601-569
523-2601-100
523-2601-100
523-2601-100
523-1504-040
523-1504-040
523-1504-040
523-2601-569
549-4101-019
549-4101-019
549-4101-019
549-4101-019
549-4101-019
523-2601-100
523-2601-100
523-2601-519
549-4101-019
549-4101-019
549-4101-019
549-4101-019
549-4101-019
549-4101-019
549-4101-019
549-4101-019
549-4101-019
549-4101-019
549-4101-019
DS 400 LCD glass, radio front
EP 400 Grounding contact
549-5000-002
537-5001-009
J 002
J 004
J 005
J 013
Connector, flex 18-pin
Connector, microminiature
24-pin socket, ZIF
24-pin socket, ZIF
515-7010-438
515-7113-073
515-9500-017
515-9500-017
L 002
L 003
L 004
L 005
L 006
L 007
L 008
L 009
L 010
1.8 µH 250 mA smd inductor
33 µH 1.2A smd inductor
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
542-9230-027
542-9230-025
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
L 011
L 012
L 013
L 014
L 015
L 016
L 017
L 018
L 019
L 020
L 021
L 022
L 023
L 024
L 025
L 026
L 027
L 028
L 029
L 030
L 031
L 032
L 033
L 034
L 035
L 036
L 037
L 038
L 039
L 040
L 041
L 042
L 043
L 044
L 045
L 046
L 047
L 048
L 049
L 050
L 053
L 054
L 055
L 056
L 057
6-6
Description
Part No.
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite bead, 600 ohm smd
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-035
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
September 2001
Part No. 001-5100-001
PARTS LIST
KEYPAD BOARD (CONT’D)
Ref No.
L 058
L 059
L 060
L 061
L 063
L 064
Description
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Ferrite smd inductor
Part No.
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
542-9230-023
MP 400 Front LCD holder,stamped
014-2229-508
P 400
P 430
515-9900-007
515-9500-018
Elastomeric connector
Header, 8-pin
Ref No.
PC400 PC board, keypad
PC430 PC board, DES interface
035-5005-400
035-5000-030
Q 001
Q 002
Q 004
Q 005
O 006
Q 007
Q 008
Q 009
0 010
Q 011
Q 012
Q 013
Q 014
Q 015
NPN general purpose SOT-23
NPN general purpose SOT-23
P-chan enh mode MOSFET
NPN general purpose SOT-23
NPN general purpose SOT-23
NPN general purpose SOT-23
NPN general purpose SOT-23
NPN general purpose SOT-23
NPN general purpose SOT-23
P-chan enh mode MOSFET
NPN general purpose SOT-23
NPN general purpose SOT-23
NPN general purpose SOT-23
P-chan enh mode MOSFET
576-0003-658
576-0003-658
576-0003-707
576-0003-658
576-0003-658
576-0003-658
576-0003-658
576-0003-658
576-0003-658
576-0003-707
576-0003-658
576-0003-658
576-0003-658
576-0003-707
R 001
R 002
R 003
R 004
R 005
R 006
R 007
R 008
R 009
R 010
R 011
R 012
R 013
R 014
R 015
100k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
1k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
56k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
569-0155-104
569-0155-104
569-0155-104
569-0155-104
569-0155-103
569-0155-103
569-0155-104
569-0155-103
569-0155-102
569-0155-103
569-0155-103
569-0155-104
569-0155-103
569-0155-563
569-0155-103
R 016
R 017
R 018
R 019
R 020
R 021
R 022
R 023
R 024
R 025
R 026
R 027
R 028
R 029
R 030
R 031
R 032
R 033
R 034
R 035
R 036
R 037
R 038
R 039
R 040
R 041
R 042
R 043
R 044
R 045
R 046
R 047
R 048
R 049
R 050
R 051
R 052
R 053
R 054
R 055
R 056
R 057
R 058
R 059
R 060
6-7
Description
Part No.
0 ohm jumper
1.0M ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
1k ohm ±5% 1/16W smd
220 ohm ±5% 1/16W smd
220 ohm ±5% 1/16W smd
0 ohm jumper
47k ohm ±5% 1/16W smd
4.75k ohm ±1% 1/16W smd
10k ohm ±5% 1/16W smd
6.19k, ±1% 1/16W smd
10k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
220 ohm ±5% 1/16W smd
0 ohm jumper
100k ohm ±5% 1/16W smd
27k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
2k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
4.7k ohm ±5% 1/16W smd
47k ohm ±5% 1/16W smd
390 ohm ±5% 1/16W smd
4.7k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
390 ohm ±5% 1/16W smd
4.7k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
47k ohm ±5% 1/16W smd
360k ohm ±5% 1/16W smd
130k ohm ±5% 1/16W smd
180k ohm ±5% 1/16W smd
220 ohm ±5% 1/16W smd
569-0155-001
569-0155-105
569-0155-104
569-0155-103
569-0155-104
569-0155-104
569-0155-104
569-0155-102
569-0155-221
569-0155-221
569-0155-001
569-0155-473
569-0156-903
569-0155-103
569-0156-904
569-0155-103
569-0155-103
569-0155-104
569-0155-221
569-0155-001
569-0155-104
569-0155-273
569-0155-103
569-0155-202
569-0155-104
569-0155-104
569-0155-104
569-0155-104
569-0155-472
569-0155-473
569-0155-391
569-0155-473
569-0155-223
569-0155-103
569-0155-391
569-0155-472
569-0155-103
569-0155-103
569-0155-104
569-0155-104
569-0155-473
569-0155-364
569-0155-134
569-0155-184
569-0155-221
September 2001
Part No. 001-5100-001
PARTS LIST
KEYPAD BOARD (CONT’D)
Ref No.
R 061
R 062
R 063
R 064
R 065
R 066
R 067
R 068
R 069
R 070
R 071
R 072
R 073
R 074
R 075
R 076
R 077
R 078
R 079
R 080
R 081
R 082
R 083
R 084
R 085
R 086
R 087
R 088
R 089
R 090
R 091
R 092
R 093
R 094
R 095
R 096
Description
150 ohm ±5% 1/8W smd
1k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
27k ohm ±5% 1/16W smd
22k ohm ±5% 1/16W smd
10k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
2.2k ohm ±5% 1/16W smd
220 ohm ±5% 1/16W smd
220 ohm ±5% 1/16W smd
220 ohm ±5% 1/16W smd
47k ohm ±5% 1/16W smd
220 ohm ±5% 1/16W smd
220 ohm ±5% 1/16W smd
220 ohm ±5% 1/16W smd
220 ohm ±5% 1/16W smd
220 Ohm ±5% 1/16W smd
0 ohm jumper
100k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
200k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
1k ohm ±5% 1/16W smd
150k ohm ±5% 1/16W smd
2.2k ohm ±5% 1/16W smd
220 ohm ±5% 1/16W smd
220 ohm ±5% 1/16W smd
10k ohm thermistor
2k ohm ±5% 1/16W smd
0 ohm jumper
0 ohm jumper
150 ohm ±5% 1/8W smd
220 ohm ±5% 1/16W smd
Part No.
Ref No.
569-0115-151
569-0155-102
569-0156-104
569-0155-273
569-0155-223
569-0155-103
569-0155-104
569-0155-222
569-0155-221
569-0155-221
569-0155-221
569-0155-473
569-0155-221
569-0155-221
569-0155-221
569-0155-221
569-0155-221
569-0155-001
569-0155-104
569-0155-104
569-0155-204
569-0155-104
569-0155-104
569-0155-104
569-0155-104
569-0155-102
569-0155-154
569-0155-222
569-0155-221
569-0155-221
569-3004-041
569-0155-202
569-0155-001
569-0155-001
569-0115-151
569-0155-221
R 097
R 098
R 099
R 100
R 101
R 102
R 103
R 104
R 108
R 109
R 110
R 111
R 112
R 113
R 114
R 116
R 117
R 118
R 119
U 001
Description
Part No.
569-0155-221
569-0155-514
569-0155-154
569-0155-273
569-0155-104
569-0155-104
569-0155-001
569-0155-001
569-0155-102
569-0155-224
569-0155-001
569-0155-104
569-0115-151
569-0115-151
569-0155-104
569-0165-001
569-0165-001
569-0165-001
569-0115-001
Microprcsr, MC68HC708 (unrev bd) 023-1870-045
Microprcsr, MC68HC908 (rev bd) 544-9100-003
U 002 Analog MUX TC4W53FU
544-1010-011
U 003 EEPROM, 1K 2.5V 24LC02B
544-1012-402
U 004 Voltage detector, micropower
544-1027-665
U 005 RS-232 driver LTC13381G
544-1015-706
U 006 Audio amp, 0.5W w/vol control
544-2006-026
U 007 Audio amp, 0.5W w/vol control
544-2006-026
U 008 Analog MUX TC4W53FU
544-1010-011
U 009 Op amp, SO-8 MC33182D
544-1010-030
U 010 Op amp, SO-8 MC33182D
544-1010-030
U 011 LCD driver MC14LC5003
544-1010-017
U 012 DC-DC converter 5V MAX744AE 544-1010-744
U 013 Regulator, 5V LT11211ST-5
544-1011-121
U 014 Shift register, 8-bit 4094
544-3016-094
W 101 Wire, black 30 gauge solid
592-0080-069
Y 001 Crystal,4.9152 MHz
521-3060-023
6-8
220 ohm ±5% 1/16W smd
510k ohm ±5% 1/16W smd
150k ohm ±5% 1/16W smd
27k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
0 ohm jumper
0 ohm jumper
1k ohm ±5% 1/16W smd
220k ohm ±5% 1/16W smd
0 ohm jumper
100k ohm ±5% 1/16W smd
150 ohm ±5% 1/16W smd
150 ohm ±5% 1/16W smd
100k ohm ±5% 1/16W smd
Zero ohm jumper
Zero ohm jumper
Zero ohm jumper
Zero ohm jumper
September 2001
Part No. 001-5100-001
PARTS LIST
EXPLODED VIEWS
MP005
MP004
MP001
S020 (5)
PC020
EP020
MP002
EP010
PC010
MP003
6-9
September 2001
Part No. 001-5100-001
PARTS LIST
NP101
MP102
MP101
S101
EP102
EP101
MP104
R101
EP040
S040
MP040
PC040
6-10
September 2001
Part No. 001-5100-001
PARTS LIST
MP107
MP108
HW102
MP106
MP105
HW101
A051
MP109
MP114
MP115
MP116
MK101
W101
W102
MP110
MP111
MP112
SP101
MP113
W103
W104
6-11
Revised October 2000
Part No. 001-5005-002
PARTS LIST
CH030
MP035
CH030
A035
A200
MP032
MP033
MP030
J050
MP035
PC050
A100
A030
6-12
September 2001
Part No. 001-5100-001
PARTS LIST
A050
DS401
MP401
A402
A400
A401
MP402
NP102
6-13
September 2001
Part No. 001-5100-001
8-1
VHF RF BOARD SCHEMATIC
September 2001
Part No. 001-5100-001
NOTE: Individual replacement parts are not available for the
RF board, so the entire board must be replaced if it is defective.
SECTION 8 SCHEMATIC DIAGRAMS AND COMPONENT LAYOUTS
8-2
INT CAP IN
U204
VHF RF BOARD LAYOUT
BOTTOM VIEW
A/D BYPASS
XTAL 1
XTAL 2
A/D BYPASS
ANODE 1
FRAC N SYNTH
25U31 0
XXYY 0
MODIN
SUPFBASE
VMULT 4
VMULT 3
VMULT 2
VMULT 1
FREFOUT
DC5
GND
U101
SUPFIN
TX 5V
BIAS EN
CEX
SUPFOUT
RX 5V
SUPFCAP
RF DET
CLK
BIAS
DC5V
THERM
PREIN
REF V
TEST 1
CATH 2
TX 2
RX 1
RT BIAS
CPBIAS 2
TEST 2
CPBIAS 1
VCP
ADAPT_SW
IADAPT
IOUT
MODOUT
GND
TX 1
ANODE 2
D/A
62U70 X
XXYY X
ANT_EN
U102
57W20
E28X
9307
U401
SC1
SW2
SC2
CE*
SC4
SC3
SSL
SUB
REF1
ODC
VDDH
DGND
VDD
VSSR
OVCC
OB
OGND
OTBY
OT
September 2001
Part No. 001-5100-001
T2
T2X
T2C
T1
T1X
T1C
MO
T1C2
MOX
GND0
LO
LOX
VCCP
R/T
TX_D/A
RX_D/A
REF_D/A
GND1
CAP
GND
BYP1
EMIT
INT CAP OUT
FLAG
CATH 1
IFIN
CAPX
BIAS_EN
VCCP2
IFIN2
VPP
COL
SW1
IFI
B+2
DC5V
BYP2
BASE
DATA
DC5V
LOCK
AUX4
AUX3
AUX2
AUX1
PVREF
DAFG
IOUT
ALC
62U72 X
XXYY X
DAF2
REG5V
RESET
DATA
CLOCK
DAF
LGND
V CON
VCC
SBI
SWC
NLS
LVCC
TOP VIEW
GND
DOUT
DOUTX
8-3
UHF RF BOARD SCHEMATIC
September 2001
Part No. 001-5100-001
NOTE: Individual replacement parts are not available for the
RF board, so the entire board must be replaced if it is defective.
8-4
INT CAP IN
U204
UHF RF BOARD LAYOUT
BOTTOM VIEW
A/D BYPASS
XTAL 1
XTAL 2
A/D BYPASS
ANODE 1
FRAC N SYNTH
25U31 0
XXYY 0
MODIN
SUPFBASE
VMULT 4
VMULT 3
VMULT 2
VMULT 1
FREFOUT
DC5
GND
U101
SUPFIN
TX 5V
BIAS EN
CEX
SUPFOUT
RX 5V
SUPFCAP
RF DET
CLK
BIAS
DC5V
THERM
PREIN
REF V
TEST 1
CATH 2
TX 2
RX 1
RT BIAS
CPBIAS 2
TEST 2
CPBIAS 1
VCP
ADAPT_SW
IADAPT
IOUT
MODOUT
GND
TX 1
ANODE 2
D/A
62U70 X
XXYY X
ANT_EN
U102
57W20
E28X
9307
U401
SC1
SW2
SC2
CE*
SC4
SC3
SSL
SUB
REF1
ODC
VDDH
DGND
VDD
VSSR
OVCC
OB
OGND
OTBY
OT
September 2001
Part No. 001-5100-001
T2
T2X
T2C
T1
T1X
T1C
MO
T1C2
MOX
GND0
LO
LOX
VCCP
R/T
TX_D/A
RX_D/A
REF_D/A
GND1
CAP
GND
BYP1
EMIT
INT CAP OUT
FLAG
CATH 1
IFIN
CAPX
BIAS_EN
VCCP2
IFIN2
VPP
COL
SW1
IFI
B+2
DC5V
BYP2
BASE
DATA
DC5V
LOCK
AUX4
AUX3
AUX2
AUX1
PVREF
DAFG
IOUT
ALC
62U72 X
XXYY X
DAF2
REG5V
RESET
DATA
CLOCK
DAF
LGND
V CON
VCC
SBI
SWC
NLS
LVCC
TOP VIEW
GND
DOUT
DOUTX
2
J2
R101
51k
C110
3.3pF
RF INPUT
13
REG 5V 4
L104
C114
33pF
L106
180nH
Q503
OUT
U201
L105
C521
.022uF
12 11 10 9
IN
C103
33pF
L108
180nH
C101
20pF
C520
10uF
5V (RX)
0V (TX)
5V dc
0V (RX)
5V (TX)
GND
REF D/A
R/T
TX D/A
RX D/A
0V (RX)
CR104
C202
39pF
7.4V (RX)
4.2V (TX)
21 20 19
U503
D/A IC
5V
N/C
R508
6.8k
BIAS EN
5V (TX)
L103
180nH
L202
24nH
L201
17nH
CR102
C106
2.4pF
C503
33pF
ANT EN
C525
33pF
R505
15k
RF OUT
B+
C201
10uF
GND
RF
BYPASS
.55 - .77V
RF
BYPASS
GND
RF IN
C104
20pF
C105
33pF
U202
RF AMPLIFIER
GND
L102
15nH
C108
33pF
14
15
16
17
18
C203
100pF
R202
10
L203
180nH
C527
.022uF
C514
.022uF
C512
.022uF
L101
180nH
SC3
SC4
C.E.
CLK
DAT
10 11 12 13
GND
RESET
R503
10k
SC2
C18
1.0uF
C204
.022uF
L204
24nH
C222
6.2pF
13
C208
39pF
RT501
50k
C506
33pF
C505
33uF
C226
39pF
C504
33pF
0V (RX)
5V (TX)
E1
B+
STABE 4 V/CON
R501
10k
12 11 10 9
C213
.022uF
5V dc
C519
33pF
C510
.022uF
21 20 19
C522
0.1uF
C509
33pF
RF IN
ANODE2
18
10 9
BBP
.43
C227
330pF
GND
IFn
MVdd
IFp
GND
T202
.43
RF MG2
15 16 1
RF
GND
MBP
C206
33pF
10 11 12
C207
3pF
BDlv
C223
5.1pF
14
13
12
11
C216
10uF
C517
33pF
V CON
C BIAS
R204
100
C210
10uF
C218
.022uF
5V dc
5V dc
T201
R511
2k
C211
.022uF
R509
1k
N/C
C524
33pF
R508
1k
C511
33pF
Q502
R507
3.3k
CR502
7.5V (RX)
.37V (TX)
17
BIAS RT
U504
16
TX ALC IC
RX 1
15
INTCAP OUT
TX 12
14
REF V
CATH2
13
THERM
B+2
INTCAP
Q501
STABE 3 V/CON
C221 +
.022uF
OUT
U203
C209
.022uF
R514
10k
C518
.022uF
C523
33pF
C513
4.7uF
C507
33pF
IN
BIAS
RFDET
TX 11
U502
RF PA
GND1
CATH1
RF OUT
6.6V (TX)
6.0V (TX)
ANODE1
C212
39pF
C611
10pF
L605
750nH
C614
5.6pF
5V dc
C302
0.1uF
C344
.022uF
7.5V dc
C345
0.1uF
C310
10uF
C610
7.5pF
C354
33pF
C352
33pF
C349
.022uF
R604
12k
C353
.022uF
R306
4.7k
C320
33pF
DE
DET
C EXT
N/C
N/C
13 VDD
12 V OPT
11 V REG
10 F OUT
C319
10uF
TP302
28
29
30
31
32
33
34
35
36
37
38
13V
U304
18.8MHz
REF OSC
14 15 16 17 18 19 20
SO
SCK
CE
SS
S1
VSSD/VSSA
N/C
N/C
N/C
32 31 30
R309
51k
C315
1000pF
C314
.022uF
1.8V dc
2.8V dc
3 - 11V dc
4.6V
C307
4.7uF
R315
39k
CPB1AS2
CPB1AS1
MODOUT
GND5
1OUT
GND6
1ADAPT
ADAPTSW
VCP
AUX1
AUX2
44 43 42 41 40 39
C313
0.1uF
C340
0.1uF
17 18 19 20 21 22 23 24 25 26 27
+ C348
10uF
4.7V dc
GND3
XTAL2
XTAL1
GND2
C305
100pF
A/D BYPASS
DC5V1
FREFOUT
VMULT1
VMULT2
VMULT3
L600
910nH
C609
3.3pF
VMULT4
C351
.047uF
16
15
14
13
12
11
10
C303
100pF
C309
.022uF
C347
.022uF
16.8MHz
C372
0.1uF
C370
4.3pF
2.5V dc
FL1
73.35MHz
SENSE +5
U305
B+ IN
SHDN
5V REG
FDBK 7
GND
C308
0.22uF
C312
0.1uF
2.5V dc
C601
0.1uF
C450
10uF
C330
0.1uF
L602
1500nH
C433
0.1uF
L302
10uH
C325
680pF
4.9V dc
FL401
450k
FL402
450k
C304
33pF
C311
33pF
B+
V CON
GND
21
22
23
24
25
26
2.1 MHz
C602
0.1uF
Q601
C612
3pF
L601
910nH
C441
10000pF
C604
4.3pF
FL2
73.35MHz
R401
5.1
C605
3.6pF
L603
1100nH
R405
C415
33
0.1uF
4.9V dc
C431
33pF
GND
C404
0.1uF
R402
270k
SW1
RF IN
C405
3.3uF
C401
.033uF
GND
LVCC 3
37 MOx
SB1 6
21 GND
20 VCC
ABACUS 11
U401
OT 16
SSL 17
SUB 18
REF 1 19
22 DAF2
OTBY 15
OB 14
OGND 13
OVCC 12
VSSR 11
23 NLS
24 DAF
25 DAFS
26 IF1
27 BYP2
28 BYP1
29 VCCP2 VDD 10
30 IF IN 2 DGND 9
31 GND1 VDDH 8
ODC 7
FLAG 52
34 LOx
33 VCCP
DOUT 5
35 LO
36 GND0 DOUTx 4
LGND 2
1 OUT 1
BASE 51
EMIT 50
COL 49
VPP 48
CAP 47
38 MO
39 T1c2
40 T1c
41 T1x
42 T1
43 T2c
C323
.022uF
R414
2k
C421
.01uF
2.8V dc
CAPx 46
C408
.001uF
L301
15nH
R311
15k
C377
3pF
44 T2x
TXBB
13 14 15 16
RXBB
45 T2
C341
.022uF
C373
.022uF
C403
.047uF
TX OUT
U303
SW2
Vcc
VCO BUFFER
11
RX OUT
GND
12
GND
GND
10
.8V dc 32 IF IN
C613
0.1uF
C406
.01uF
C429 C407
0.1uF .01uF
R410
68
R411
68
4.9V dc
C306
33pF
C606
7.5pF
C432
33pF
GND
U307
VCO
MODULE
0V
C414
.0088uF
R403
27
C409
680pF
14.4MHz
R406
6.8k
R418
1.5k
Q1
R404
10k
C418 +
3.3uF
VR402
C410
75pF
L401
3.9uH
C413
.01uF
R417
10
C424
56pF
C430 +
10uF
2.4 MHz
R412
33
R419
47k
C423
56pF
C339
12pF
R421
2.4k
STRIPLINE
STRIPLINE
C419
0.1uF
C438
0.1uF
C417
3.3uF
C425
2.2pF
4.7V
4.7V
4.7V
C342
4.7pF
C416
.01uF
R407
47
R420
47k
C422
39pF
2V dc
L402
180nH
C420
20pF
VR401
R416
20k
C428
2.2uF
C426
0.22uF
C434
10nF
C1
4.7uF
C20 +
4.7uF
R413
270
C427
4.7nF
C5
33pF
R328
F001
2A
VR1
TP400
R326
C2
.022uF
E4
E3
E2
SW B+
SYN CE
MOD IN
LOCK DET
RAW B+
RAW B+
TP401
R327
RESET
DOC
SB1
DOUT
DOUT*
DA CE
CLOCK
DATA
16
12
10
11
17
14
15
13
20
19
18
J1
(P1)
RAW B+ IN
IS B+
REF OSC EN
C14
33pF
J3
GND
September 2001
Part No. 001-5100-001
NOTE: Individual replacement parts are not available for the
RF board, so the entire board must be replaced if it is defective.
3V dc
R602
2k
R605
3.3k
R601
100
C329
0.1uF
C316
.022uF
R603
33k
C318
0.1uF
R305
2k
C373
.022uF
27
C317
0.1uF
R314
51
C324
.047uF
5V
5V (TX)
0V (RX)
28
29
C322
0.1uF
R307
1k
800 MHZ RF BOARD SCHEMATIC
8-5
R304
51k
C328
100pF
C301
0.1uF
R310
1k
CLK
SUPFOUT
DATA
SUPFIN
CR301
GND1
PREIN
CR501
10
SW1
GND7
GND4
SW-C
GND6
DC5V2
SW2
DC5V4
PVREF
U501
COUPLER
SC1
7.6V (RX)
MODIN
SUPFCAP
BIAS
TX 5V
LOCK
DC5V3
BIAS
AUX4
TEST1
5VTAP
C350
0.1uF
ERROR
CEX
SUPFBASE
TRB
N/C
AUX3
TEST2
SW1
SW2
OUT
V CON
FL IP
PRE
C15
.022uF
N/C
N/C
BIAS EN
LO IN
N/C
N/C
N/C
N/C
RX 5V
GND
GND
N/C
N/C
N/C
N/C
N/C
VDD
N/C
N/C
2.4V (RX)
4.8V (TX)
C17
.022uF
C107
L106
VR2
L103
SH6
R503
C505
10
E1
CR104
C101
L104
CR102
SH3
C103
C102
L105 C106 C104
A A
E4
L201
G4
L202
C201
C201
A A
C221
C208
10
SH2
C340
C351
1 2
U205
7 6
CR301 4
B5
A4
D5
R310
R508
C339
C511
C404
C405
C342
C431
C413
C414
C409
C401
26
30
28
C427
C417
C434
R420
C419
29
27
25
23
54 59 63 67 72
55 60 64 68 73
56 61 65 69 74
70 75
16 15 14 12 10 8
57 62
16
42
40
39
U302
41
38
27 33 24
26
11
17
8-6
8 10 14 12
6 13 15 22 19
2 43 44 31 21
37
35 32
18
20
23
25
TP302
R315
R309
36 34 30 29 28
C314
C315
C377
51
C310
3 4
6 7 C321
U303
C2
J1
C347
ALC
62U72 X
XXYY X
U101
FRAC N SYNTH
25U31 0
XXYY 0
U204
BOTTOM VIEW
A/D BYPASS
XTAL 1
XTAL 2
A/D BYPASS
VMULT 4
VMULT 3
VMULT 2
VMULT 1
FREFOUT
DC5
TX 5V
THERM
REF V
INT CAP OUT
V CON
TOP VIEW
ANODE 1
CATH 2
TX 2
RX 1
RT BIAS
ANODE 2
TX 1
CATH 1
CPBIAS 2
TEST 2
CPBIAS 1
VCP
ADAPT_SW
IADAPT
IOUT
MODOUT
GND
800 MHZ RF BOARD LAYOUT
C348
U305
C349
R304
C344 8
C306 C345
G1
C17
C15
J3
R414
C20
C4 C433
08
C5
E3
VR1
C1
(P1)
R326
R421
C438
52 C425
50
R311 C341
C319
R419
F001
20 19
TP400
C412
E4
C4
E2
C424
R418
4B
2 E
C373
15 14 12 11
L301
C320
R327
R417
L402
C418
C440
C432
U401
19 17 15 13 11 9 7
21
49
53 58
66 71
48
31
47
34 36 38 40 42 44 46
C613 32
C403
24
22
20
FL2
U307
FL402 R416 VR401
R411
R406
C416
FL401
FL1 4
R403
C410
R401 C441
L401
R507
C614
C611
L605
C324
C304
R307
R305
C372
C328
33 35 37 39 41 43 45
C429
2 1
C407
C421
C514
R605
C406 C601
R413
R602
C609
R601
C218
R405
R603
C602 C612
L602
R604
L600
G2
L601
C605 L603
C606
C610
C604
C521 Q503
A2
C350
E4
C508
C305
SH4
R314
C316 C323
L302
C303
2 T201
U503
E2
C210
C307
B1
D1
U502
C522
C227
C317
C318
C329
C350
C520
C207
C206
C352
R306
R204
C213 14
C226
R501
C510
C223
T202
14
20
C353
13
Q502
1 2 3
R509
U304
C216
CR502
C209
G3
C203
R202
C204
C222
C202
L203
C507
C513
C205
C518
R511
C517
L204
C527
A4
C523
U203
SH5
E2
U504
A2
C504
C519
U201
CR501
RT501
C506
C503
C108 L101 C105
U501
C512
R506
A A
R505
Q501
C525
LC114 R101
L108
CR501
J2
C16
L102
R514
21
R404
Q601
29
C420
30
C420
R412
C422
R328
R402
R407
C423
Q1
BIAS EN
CEX
SUPFOUT
C430
C426
MODIN
SUPFBASE
TP401
RF DET
CLK
SUPFIN
INT CAP IN
RX 5V
SUPFCAP
GND
BIAS
DC5V
SH7
TEST 1
T2
T2X
T2C
T1
T1X
T1C
MO
T1C2
MOX
GND0
LO
LOX
VCCP
R/T
TX_D/A
RX_D/A
ANT_EN
D/A
62U70 X
XXYY X
REF_D/A
U102
57W20
E28X
9307
U401
SC1
SW2
SC2
CE*
SC4
SC3
SSL
SUB
REF1
ODC
VDDH
DGND
VDD
VSSR
OVCC
OB
OGND
OTBY
OT
September 2001
Part No. 001-5100-001
GND1
CAP
GND
BYP1
EMIT
C370
PREIN
IFI
FLAG
B+2
DC5V
BYP2
BASE
C211
IFIN
CAPX
BIAS_EN
VCCP2
IFIN2
VPP
COL
SW1
C110
C309
C212
IOUT
DATA
DC5V
LOCK
AUX4
AUX3
AUX2
AUX1
PVREF
DAFG
C322
C354
C302 C301
DAF2
REG5V
RESET
DATA
CLOCK
DAF
LGND
C450
C413
C428
VCC
SBI
SWC
NLS
LVCC
VR402
C313
C312
C311
C323
GND
DOUT
DOUTX
8-7
LOGIC BOARD (REV. 3) SCHEMATIC
September 2001
Part No. 001-5100-001
8-8
REVISED KEYPAD BOARD SCHEMATIC
September 2001
Part No. 001-5100-001
To Front
Display
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Create Date                     : 2002:05:01 15:11:34-04:00
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