Technalogix TM100 Modulator User Manual TM 100oct03

Technalogix, Ltd. Modulator TM 100oct03

Manual

TM-100
BROADCAST MODULATOR
OPERATING
MANUAL
Technalogix
Technalogix Ltd. TM-100 Modulator
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TABLE OF CONTENTS
1.0 SAFEGUARDS ..................................................................................................................... 2
General Safeguards................................................................................................................ 2
Safety and First Aid................................................................................................................. 3
2.0 WARRANTY ........................................................................................................................ 4
3.0 DESCRIPTION AND SPECIFICATIONS .................................................................................... 5
General Description ................................................................................................................ 5
Available Options .................................................................................................................... 6
Specifications.......................................................................................................................... 6
Video Conditioning Module..................................................................................................... 9
4.0 INSTALLATION .................................................................................................................... 9
Building Recommendations.................................................................................................... 9
Heating and Cooling Requirements........................................................................................ 9
Electrical Service Recommendations................................................................................... 10
Antenna and Tower Recommendations............................................................................... 10
Shelter Security..................................................................................................................... 11
Unpacking and Inspection .................................................................................................... 12
Location and Function of Controls and Connectors............................................................. 13
5.0 OPERATING PROCEDURE.................................................................................................. 15
Preliminary Hook-up ............................................................................................................. 15
Setup and Operation............................................................................................................. 15
Transmitter Hookup .............................................................................................................. 18
6.0 BILL OF MATERIALS, SCHEMATICS, AND PCB OVERLAYS ................................................ 20
Agile Logic Board.................................................................................................................. 20
Agile Output Amplifier Board ................................................................................................ 25
Audio Video Modulator Board............................................................................................... 28
Digital Up converter Board.................................................................................................... 37
750 MHz Down Converter Board.......................................................................................... 43
Power Supply Board ............................................................................................................. 49
Technalogix Ltd. TM-100 Modulator
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1.0 SAFEGUARDS
General Safeguards
This section is written as a general guide for those having previous knowledge and
experience with these kinds of equipment. It is not intended to contain a complete
statement of all safety precautions, which should be observed by personnel using this or
other electronic equipment.
To reduce the risk of fire or electric shock, do not expose this equipment to rain or
moisture. Do not open the cabinet. Refer servicing to qualified personnel.
1. READ INSTRUCTIONS - All safety, installation, and operating instructions should be
read before the equipment is operated.
2. RETAIN INSTRUCTIONS - The safety and operating instructions should be retained
for future reference.
3. FOLLOW INSTRUCTIONS - All safety, installation, and operating instructions should
be followed.
4. GROUNDING AND POLARIZATION - The TM-100 Modulator is equipped with a
three prong grounded power plug. Do not remove the ground prong from the plug.
Do not use an AC receptacle where the plug blades cannot be fully inserted.
5. SERVICING - Do not attempt to service this equipment yourself as opening or
removing covers may expose you to dangerous voltage or other hazards and will
void the warranty. Refer all servicing to qualified service personnel.
6. DAMAGE REQUIRING SERVICE - Unplug this equipment and refer servicing to
qualified service personnel under the following conditions:
• if the power cord or plug is damaged.
• if liquid has been spilled or objects have fallen into the equipment.
• if the equipment has been exposed to rain or water.
• if the equipment does not operate normally by following the operating
instructions. Adjust only those controls covered by the operating instructions. An
improper adjustment may result in damage and will often require extensive work
by a qualified technician to restore the equipment to its normal operation.
• if the equipment has been dropped or the cabinet has been damaged.
• if the equipment exhibits a distinct change in performance.
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Safety and First Aid
Personnel engaged in the installation, operation, maintenance, or servicing of electronic
equipment are exposed to the hazard of high voltage. It is imperative that all safety
regulations and precautions are consistently observed. Knowledge of first aid
procedures is recommended. The following information is presented as a reference
only.
• At all times, avoid placing any part of the body in series between ground and circuit
points, whether power is on or off.
• Dangerous voltage may be present in equipment even though power is off. Do not
open the cabinet. Refer servicing to qualified service personnel.
• It is the duty of all personnel to be prepared to give adequate emergency first aid
treatment and thereby prevent avoidable loss of life.
• There are three principle degrees of burns, recognizable as follows:
• a first-degree burn reddens the skin.
• a second-degree burn blisters the skin.
• a third degree burn chars the flesh and frequently places the victim in a state of
shock accompanied by respiratory paralysis.
• Respiratory paralysis can cause death by suffocation within seconds. It is
imperative that the approved methods of artificial respiration are initiated
immediately and continue until the victim’s breathing is normal.
• A muscular spasm of unconsciousness may render the victim unable to break free of
the electric power. If this is the case, turn the power off immediately.
DO NOT TOUCH THE VICTIM OR YOU MAY SHARE THE SAME
PREDICAMENT.
• If the power cannot be turned off immediately, very carefully loop a dry rope, article
of clothing, length of strong cloth or a rolled-up newspaper around the victim and pull
the victim free of the power source. Carefully avoid touching the victim or clothing.
• Once free of the power source, the victim must be placed in a reclining position and
covered with a blanket or newspapers to keep warm. At the first opportunity, enlist
help in summoning a doctor. If a doctor cannot be summoned, transport the victim
to the doctor or a hospital. Be sure the victim is kept well covered and warm while
awaiting professional treatment.
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2.0 WARRANTY
Technalogix Ltd. products have been completely tested and found to meet
specifications and be in proper operating condition. They are warranted to be
free from defects in materials and workmanship for a period of one year from the
date of shipment.
Technalogix Ltd. will not be liable for damages of whatever nature arising out of
or in connection with the equipment or its use thereof. Technalogix does not
assume responsibility for injury or damage resulting from the practices of
untrained or unqualified personnel in the handling of this equipment.
Technalogix Ltd. warranty does not include:
• misuse, neglect or accident.
• incorrect wiring and /or improper installation.
• unauthorized repairs, modifications or use in violation of instructions issued
by Technalogix.
• incidental or consequential damages as a result of any defect.
• reshipment cost or insurance of the unit or replacement units or parts.
• acts of God.
Technalogix agrees, at our option, to remedy warranted defects or furnish a new
part in exchange for any part of a unit which, under normal installation, use and
service, becomes defective. The user will pay for transportation costs to and from
the repair center.
To claim your rights under this warranty:
• Contact Technalogix and describe the problem in as much detail as possible.
See troubleshooting section in this manual. If a solution cannot be found at
this time, it may be determined that the unit will have to be returned to
Technalogix for repair.
• Package equipment carefully for prepaid shipment to Technalogix. Include a
written description of the problem experienced and a copy of the original
invoice establishing warranty status.
Technalogix reserves the right to make revisions in current production of the
equipment and assumes no obligation to incorporate these changes in earlier
models.
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3.0 DESCRIPTION AND SPECIFICATIONS
General Description
The high output modulator eliminates the need for preamplifiers prior to the
power amplifier system. The modulator processes baseband audio and video
information to provide an IF output consisting of a visual IF carrier at 45.75 MHz,
using amplitude modulation, and an aural IF carrier at 41.25 MHz, using
frequency modulation. An internal upconverter translates the modulator circuitry’s
IF carriers to VHF and UHF television frequencies. All operating controls are
located on the front panel, as described in a later section. An aural loop through
is provided to properly set transmitter power.
Standard Features
• Totally microprocessor controlled with self-diagnostic monitoring.
• Selectable output channels:
§ Standard Broadcast VHF 2 – 13, UHF 14 – 60, T7 – T13
§ HRC channels 1 through 118
§ ±10 kHz offsets
• SAW filtered IF designed for adjacent channel operation.
• + 60 dBmV output using low distortion hybrid amplifiers.
• Synthesized oscillators – crystal referenced phase locked.
• Bar graph modulation and digital LED readout.
• Internal switch selects standard or HRC output.
• Surface mount technology construction.
• RF muted during tuning.
• Optional aural sub-carrier and baseband audio input
• Phase lock loop FM audio.
• BTSC stereo compatible.
• External separate audio/video and composite IF loop-through.
• RS-232 control option (daisy-chain capable)
• Sound carrier level adjustable –10 dB to –20 dB.
• Video delay predistortion network meets FCC 73.687.
• High stability TCXO, ± 250 Hz
• Non-volatile memory retains channel selection after power loss.
• Video Detection turns off carrier in event of loss of video.
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Available Options
• 4.5 MHz sub carrier and baseband audio inputs.
• Dual RS-232 control with daisy chain capabilities that allow for remote
control by PC workstation.
HRC Output Frequency Set:
This Technalogix frequency agile product can be set for HRC frequency output.
This feature is controlled by an internal dip switch assembly, DS-1. The switch is
located near the right front corner (with the panel facing you) between the test
point and the output converter module. DS-1 is clearly marked on the PCB.
Switch #3 placed in the OFF position switches the output frequency to HRC on
all channels. The switch is normally set to ON at the factory.
Specifications
RF Characteristics
Frequency range 7 to 750 MHz
Frequency Response (one channel) ±0.5 dB
Frequency Stability ±250 Hz
RF Output Level +60 dBmV max
Output Impedance 50 Ohms
Harmonics > 60 dB below rated power
Predominant Intermodulation Distortion dBc = decibels below visual carrier
+ 920 kHz > -53 dBc
- 920 kHz > -53 dBc
+ 2.66 MHz > -53 dBc
- 2.66 MHz > -53 dBc
+ 5.42 MHz > -53 dBc
+ 7.16 MHz > -53 dBc
3rd Order Intermodulation Distortion
+ 4.5 MHz > -60 dBc
+ 9.0 MHz > -60 dBc
All others > -60 dBc
Spurious Emissions > -60 dBc
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NTSC Video Characteristics
Input Level to modulator (for 87.5%
modulation) 1.0 VPP
Differential Phase (at 87.5% modulation) ±2 Degrees
Differential Gain (at 87.5% modulation) 2%
Group Delay < ±40 nS
Video Group Delay Pre-emphasis Conforms to IC/FCC specifications
K-Factor 1.9% for 2T Pulse
Hum and Noise > 60 dB below rated power
Aural Characteristics
Input: 50 Hz – 15 KHz 0 dBm (0.8V)
Impedance 600 ohms, balanced
Frequency Response +/- 1.0 dB
Frequency Tolerance, +/- 500 Hz 4.5 MHz
Frequency Deviation +/- 25 KHz
Harmonic Distortion 1% max
Preemphasis (mono) 75 µs
Internally Defeatable
IF Section
Output Impedance 75 ohms, unbalanced
Video IF level + 37 dBmV, +97 dBµV
Audio IF Level +22 dBmV
Adjustable +82 dBµV
Return Loss > 14 dB
IF Frequency, Video Carrier 45.75 MHz
IF Frequency, Audio Carrier 41.25 MHz
Video Sound Spacing + 4.5 MHz
Vestigial side-band width 0.05 MHz
Second IF Frequency 945.75 MHz
Physical Characteristics
Power Requirements 100-130, 210-230 VAC, 50/60 Hz
Operating Temperature 0 - 50°C
Weight 12 lbs
Dimensions (modulator only) W-19", D-14 ", H 1.75”, 1U-high
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Video Conditioning Module
The TM-100 modulator includes a separate circuit board called the Video
Conditioning Module. The baseband video signal passes into the modulator,
through a group delay filter, and onto the video conditioning Module circuit board.
This module accomplishes two processes:
1. Sync Stretch. Allows the user to adjust the sync level to maintain the
proper level. Adjustment is made via potentionmeter VR2 and can be
made through the ventilation holes in the modulator lid without having to
remove the lid. Potentionmeter VR1 adjusts the video modulation level
and must be made by either removing the lid and adjusting VR1 or by the
Video Modulation adjust on the front panel of the modulator. The sync
stretch is powered by +5Vdc brought in to the connector and –5Vdc,
which is generated on board by U1.
2. Video Detect. Turns off the 24Vdc supply to the final amplifier in the TM-
100 in the event of missing video input. The power supply for the final
amplifier (+24Vdc) is routed through a relay on the circuit board. In the
event of a missing video signal, the relay contact is opened and the
+24Vdc is disconnected from the final amplifier.
The input and output impedance of the Video Conditioning Module is 75-ohms
and video connections are made via RCA connectors. The video Conditioning
Module can be bypassed, if necessary
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4.0 INSTALLATION
This section contains installation recommendations, unpacking, inspection, and
installation instructions for the Technalogix TM-100 Modulator. Carefully read all
material in this section prior to installation. Also read and review operating
procedures later in this section.
Building Recommendations
The quality of the building is of great importance if you are to expect long life and
continued performance from the modulator. The building must be clean, dry,
temperature controlled and secure. The modulator takes up a single 1-U high
space on a 19” rack. Don’t forget to allow space in the building for any additional
racks to house test equipment, a workbench area, line regulating transformers,
ladders, equipment and parts storage, first aid kit, emergency generator if used,
as well as heating and cooling devices that may be unique to your installation. A
sloping roof will tend to develop leaks less rapidly. The building should be well
roofed with good material. The cooling load will be lowered with reflective or light
colored roofing material.
Heating and Cooling Requirements
The environment’s temperature will contribute greatly to the length of the
modulator’s life. Technalogix recommends that the building’s filtered air intake
must have capacity for all air-flow in the building plus an additional 20%. Keep
the intake below the roofline to avoid intake of solar heated air. Please ensure
that the intake and exhaust areas are on the same side of the building to avoid
pressure differentials during windy conditions. Also, do not position intake near
exhaust’s preheated air. If air conditioning is required to cool the shelter, discuss
the situation with a qualified HVAC technician. Under average conditions, 12,000
BTUs will cool approximately 500 square feet to a comfortable level.
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Electrical Service Recommendations
Technalogix recommends that a qualified, licensed local electrician be consulted
for the required electrical service. We suggest local electricians because:
• The personnel knows the local codes
• The personnel can be on site readily
• You are apt to get better overall support if you give what business you can
to local suppliers
Technalogix recommends that proper AC line conditioning and surge
suppression be provided on the primary AC input to the power amplifier. All
electrical service should be installed with your national electrical code in your
area, any applicable provincial or state codes, and good engineering practice.
Special consideration should be given to lightning protection of all systems in
view of the vulnerability of most transmitter sites to lightning. Lightning arrestors
are recommended in the service entrance. Straight and short grounds are
recommended. The electrical serviced must be well grounded. Do not connect
the unit to an open delta primary power supply, as voltage fluctuations could
harm the unit. Branch your circuits. Do not allow your lights, your workbench
plugs, and your transmitting or translating equipment off of one circuit breaker.
Each transmitter should have its own circuit breaker, so a failure in one does not
shut off the whole installation.
Antenna and Tower Recommendations
Your preliminary engineering workgroup should establish your antenna and tower
requirements, both for receiving and transmitting antennas. Construction of
sturdy, high quality antenna/tower systems will pay off in terms of coverage of
your service area, the overall quality and saleability of your radiated signal, and
reduced maintenance expenses. Technalogix provides complete turnkey antenna
systems if needed. Transmitting antennas can enhance or seriously impair the
transmitter output. It is assumed that one has been selected prior to system
installation, but the best-designed antenna system will function poorly if shortcuts
and compromises are used during installation. Follow the manufacturer’s
instructions exactly, along with any engineering data prepared for the site.
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The selection, routing, and length of coaxial cable is extremely important in the
installation. If there is a 3 dB line loss in the cable between your unit’s output and
the transmitting antenna, a 500 watt unit will only deliver 250 watts to the
antenna. Buy the best cable you can obtain, route it via the shortest way to the
antenna, and keep it straight. Do not form it into sharp bends on its way. Do not
use any more cable fittings for the installation than absolutely necessary. All
cautions here apply equally to all coaxial cables in the system - input and output.
The better known tower manufacturers offer complete technical and safety
documentation with their towers. Be sure that you have this information as it
regards wind loading, guying, etc. Be absolutely safe and certain about this
aspect as human lives may be at stake.
Shelter Security
The FCC requires that the transmitter be secure from entry or control by
unauthorized persons, and that any hazardous voltages or other dangers
(including most tower bases) be protected by locks or fences as necessary to
protect personnel and prevent unauthorized tampering or operation. Security of
the building further implies that it be secure from wildlife. Use sturdy construction
materials, including sheet metal if necessary. Holes around conduit, cable, and
other similar entry points should be stuffed with steel wool and caulked to prevent
entry of wildlife. Other features of security for your shelter may include its location
with respect to the prevailing wind conditions. A location leeward of some natural
topographical feature will prevent wind damage and snowdrifts. Check the soil
runoff conditions that may slow or hasten wind or water erosion and other
concerns that may be unique to your location.
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Unpacking and Inspection
Check the outside of the container. Carefully open the container and remove the
modulator. Retain all packing material that can be reassembled in the event that
the equipment must be returned to the factory.
Exercise care in handling equipment during inspection to prevent
damage due to rough or careless handling.
Visually inspect the enclosure of the modulator for damage that may have
occurred during shipment. Check for evidence of water damage, bent or warped
chassis, loose screws or nuts, or extraneous packing material in connectors.
Inspect all connectors for bent connector pins. If the equipment is damaged, a
claim should be filed with the carrier once the extent of the damage is assessed.
Technalogix cannot stress too strongly the importance of immediate careful
inspection of the equipment and subsequent immediate filing of the necessary
claims against the carrier if necessary. If possible, inspect the equipment in the
presence of the delivery person. If the equipment is damaged, the carrier is your
first area of recourse. If the equipment is damaged and must be returned to the
factory, phone for a return authorization. Claims for loss or damage may not be
withheld from any payment to Technalogix, nor may any payment due be
withheld pending the outcome thereof. Technalogix cannot guarantee the
carrier’s performance.
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Location and Function of Controls and Connectors
The following illustrations depict the location of the installation connectors when
installing the power amplifier with a modulator or processor.
FRONT
BACK
Audio Deviation – Allows user to control extent of audio deviation. Original
factory setting at 25 KHz deviation using standard pre-emphasis curve.
Audio/Video Display Select - Provides a graphical representation of audio
deviation and visual modulation levels on an LED bar graph. The switch selects
between audio deviation or visual modulation.
Video Modulation -- Allows user to control extent of video modulation. Original
factory setting at 87.5% video modulation with 1.0 Volt peak to peak baseband
input video signal.
Frequency Offset Select – Toggles between +10 KHz, 0KHz, and –10 KHz
frequency offset.
Aural Carrier Level - Allows user to set aural carrier level relative to visual carrier
level. Modulator is factory tested at –10 dBc (decibels below visual carrier).
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Output Select – Selects the desired channel of operation. If you require a lower
channel than the one currently displayed, push the toggle switch down. The
channels will change one at a time as many times as you press the switch.
Holding the select switch in the up or down position will “scan” to the desired
channel. It is normal for the frequency lock LED to turn off during and for a few
seconds after, changing channels. The switch must be held up or down initially
for three seconds. This helps to ensure that no accidental channel changes will
occur.
Output Level – Sets visual carrier output level.
RF Out Test Point – Provides a sample of the RF output level which is 20 dB
below the actual value. RF test point is only a relative indicator of the actual RF
output level and may vary. All RF operating measurements should be made at
the RF output of the unit.
RF Output - Modulated Audio/ Video output capable of +60 dBmV levels using
built in low distortion hybrid amplifiers.
RS-232 Ports – Set up for optional RS-232 control option.
Combined IF Input/ Output – 45.75 MHz visual carrier and 41.25 MHz audio
carrier intermediate frequency signal loop.
Audio Input/ Ouput Loop – Available for baseband audio processing.
Video Input/ Output Loop - Available for baseband video processing.
Video In – Connection for 1.0 Volt peak to peak video source.
Balanced Baseband Audio In – Used to connect a 1 Volt peak to peak baseband
audio signal. For balanced input connection, connect 1 audio input lead to the
left terminal on the connector and the other audio input lead to the right terminal.
For an unbalanced input connection, connect one audio input lead to the left
terminal on the connector and the other audio input lead to the centre terminal.
Center terminal is chassis ground.
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5.0 OPERATING PROCEDURE
Preliminary Hook-up
1. Terminate modulator into a 50 ohm load before applying power.
2. Connect the power cord of the Technalogix TM-100 agile modulator to a
proper electrical source as indicated on the back of the unit
3. Observe the front panel. If power is applied and present, the red power
LED will illuminate. Also, all the elements of the displays behind the
display readout window will illuminate momentarily as a display test.
4. Observe the numbers displayed behind the display readout window after
the test. They will indicate:
• Microprocessor software version;
• Internal option dipswitch settings;
• RS-232 unit ID (if so equipped); and
• Last tuned channel.
5. After a moment, the Lock Detect LED will illuminate.
Setup and Operation
A. Output level and channel selection; connecting monitor.
1. Connect a spectrum analyzer, or a field strength meter tuned to the
frequency of the video RF carrier of the desired channel, to the RF
OUTPUT jack on the rear panel of the unit. Alternatively, connect a
spectrum analyzer or a field strength meter to the –20dB TEST POINT on
the front panel of the unit.
2. Select the desired output channel using the CHANNEL SELECT paddle
switch on the front panel.
• Hold the CHANNEL SELECT switch in the up- or down-position
for approximately 3 seconds to activate the channel-select
circuit;
• Toggle the CHANNEL SELECT switch up to select a higher
channel or toggle it down to select a lower channel. The switch
may be held in the up- or down-position for rapid channel
switching.
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3. Observe the output on the spectrum analyzer, or the field strength meter.
If measuring from the rear panel RF OUTPUT jack, adjust the front panel
OUTPUT LEVEL potentiometer for an output level between +55dBmV and
+60dBmV. If measuring from the front panel –20dB TEST POINT, ensure
that the rear panel RF OUTPUT jack is terminated into a 50Ω load, then
adjust the front panel OUTPUT LEVEL potentiometer for an output level
between +35dBmV and +40dBmV.
4. If using a field strength meter, retune the meter to the frequency of the
audio RF Carrier.
5. Still observing the output on the spectrum analyzer, or the field strength
meter (now tuned to the frequency of the audio RF carrier), adjust the front
panel AURAL CARRIER potentiometer for an output level 10-13dB lower
than that at which the video RF Carrier is set.
6. Remove the spectrum analyzer, or field strength meter from the unit. If
available, connect a television/monitor to the front panel –20dB TEST
POINT, apply power to the television/monitor and tune to the selected
output channel of the Technalogix TM-100 modulator.
B. VIDEO input connection and adjustment.
1. Connect a 1.0VP-P video source to the VIDEO IN jack on the rear panel.
2. Adjust the front panel VIDEO MODULATION control for 87.5%
modulation.
• Set the front panel DISPLAY SELECT switch to VIDEO (down)
position;
• Observe front panel LED bargraph behind front panel display
readout window.
• First RED LED will begin illumination at approximately 87.5%
modulation; or
• Observe TV monitor for good visual image.
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C. AUDIO input connection and adjustment – BASEBAND AUDIO
1. If your Technalogix TM-100 agile modulator is equipped with a 4.5MHz
sub-carrier input option, ensure that the rear-panel AUDIO SELECT switch
is in the BASEBAND position.
2. Connect a 1VP-P baseband audio signal to the rear panel baseband audio
connector as follows:
• For balanced input connection, connect one audio input lead to
the left terminal on the connector and the other audio input lead
to the right terminal.
• For unbalanced input connection, connect one audio input lead
to the left terminal on the connector and the other audio input
lead to the center terminal.
• Center terminal is chassis ground.
• Insert the terminal into the connector on the rear panel of the
TM-100.
3. Adjust the front panel AUDIO MODULATION control for 100% modulation.
• Set the front panel DISPLAY SELECT switch to AUDIO (up)
position.
• Observe front panel LED bargraph behind front panel display
readout window.
• First RED LED will begin illumination at approximately 95%
modulation; or
• Adjust for ±25KHz deviation using a spectrum analyzer; or
• Listen to the audio output from TV monitor and setting the
loudness equal to that of an off-air channel carried on your
system.
D. AUDIO input connection and adjustment – 4.5MHz Subcarrier input
1. Set the rear panel AUDIO SELECT switch in the 4.5 position.
2. Connect a modulated 4.5MHz subcarrier signal to the rear panel 4.5MHz
input F-connector jack.
3. Inject a minimum +36dBmV (-12.75dBm) 4.5MHz RF carrier into the unit.
4. Using the setup in Step A.5., measure the audio RF carrier output level at
the rear panel RF OUTPUT jack. Level should be within ±2dB of the
measurement taken in Step A.5.
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Important
Technalogix power supplies are designed so that under certain power line or
heat buildup conditions, the unit shuts off. An indicator would be no RF output,
but the POWER LED remains on. If this occurs, unplug the power cord and wait
two minutes before re-powering. Upon applying power, you should again have
RF output. If not, or should the unit return to shutdown mode, please contact
Technalogix for assistance. Technalogix highly recommends a 1.75 inch air
circulation space between any rack mounted equipment.
Transmitter Hookup
1. Connect modulated video from TM-100 RF OUT to the Technalogix power
amplifier.
2. Turn down RF level on TM-100 all the way.
3. Ensure that IF OUT is connected to IF IN on the TM-100 modulator using the
loop F to F cable supplied.
4. Connect the transmitting antenna cable to the RF output connector on the
power amplifier. It is recommended that a quality through line wattmeter be
installed in this same line.
5. Verify that all signal and RF cables are connected properly.
6. After following proper installation procedures outlined in the power amplifier
manual, plug the power amplifier’s power cords into an appropriate electrical
outlet.
Output power should be adjusted with a sync and blanking signal only with the aural
carrier removed. This is simply done by disconnecting one end of the audio carrier loop
found on the back panel of the TM-100.
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6.0 PROBLEM TROUBLESHOOTING GUIDE
The guide below covers some typical symptoms, possible associated causes and
suggested actions to follow before returning the unit for repair. It is not meant to be all-
inclusive.
Symptom Possible Cause Suggested Action
No output
Weak output
Unit tuned to output channel different from desired
(this occurs particularly on the units which have
green LED on the front panel to indicate “T”
channels and channels above 99)
Input signal is too weak
IF loop cable on rear of unit loose/disconnected
Unit not plugged in or not getting power
desired channel
peak to peak
Check IF loop cable is securely
attached
Check power cord and power
source, fuse
Excessive noise
Spurious signals
Output level above rated maximum (most often
occurs when changing from high-number channel to
low-number channel, especially to the “T” channels)
IF level too high (most often occurs when routing IF
through scrambler or other external device)
Input signal too strong or no input signal at all
panel jack and adjust front panel
OUTPUT LEVEL control as
required
Measure normal IF output level
for applied CW/unmodulated
input carrier and ensure same
level is returned to unit after
external processing
Measure video level and pad to
within specified input levels.
Bad/noisy video
Aural carrier interfering with video carrier
LEVEL control on front panel
Channels do not
change
Delay feature active
raised/lowered position for at
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7.0 BILL OF MATERIALS, SCHEMATICS, AND PCB OVERLAYS
Agile Logic Board Bill of Materials
Last Revision: 09.12.00
Component Reference Quantity
Identification Modifier Package
C1 1 22pF CAP250D
C10 1 0.47uF CAP100RP
C11 1 10 uF CAP100RP
C12 1 22 uF CAP100RP
C13 1 22 uF CAP100RP
C14 1 22 uF CAP100RP
C15 1 22 uF CAP100RP
C16 1 0.01uF CAP250D
C17 1 0.01uF CAP250D
C18 1 47 uF CAP100RP
C19 1 47 uF CAP100RP
C2 1 22pF CAP250D
C20 1 CAP100RP
C21 1 0.01uF CAP250D
C22 1 0.01uF CAP250D
C23 1 0.01uF CAP250D
C24 1 0.01uF CAP250D
C3 1 22 uF CAP100RP
C4 1 10 uF CAP100RP
C5 1 0.47uF CAP100RP
C6 1 0.47uF CAP100RP
C7 1 0.01uF CAP250D
C8 1 0.01uF CAP250D
C9 1 470 uF CAP197R
D1 1 RED T1 LED T1-W/HLD
D2 1 T1 W/HLD LED
D3 1 RED T1 LED T1-W/HLD
DS1 1 8 POS DPS8W
JP1 1 4 POS
HEADER JP-DUAL4
JP2 1 8 POS
HEADER JP-DUAL8
JP3 1 JP-DUAL4
Technalogix Ltd. TM-100 Modulator
21
JP4 1 3PIN JP3IL
JP5 1 3PIN JP3IL
JP6 1 3PIN JP3IL
JP7 1 3 POS JP3IL
JP8 1 3 IL JP3IL
L1 1 6 T COIL 60
L2 1 6 T COIL 60
L3 1 6 T COIL 60
L4 1 6 T COIL 60
L5 1 6 T COIL 60
P1 1 4 PIN SMB
P10 1 10 POS DIPIL10
P11 1 4 PIN SMB
P12 1 8 POS CONNIL8
P2 1 RT ANG F FCONN
P3 1 12 POS CONN IL12
P4 1 12 POS CONN IL12
P5 1 ON DISPLAY
BDS CONN IL19
P6 1 12 POS CONN IL12
P7 1 12 POS CONN IL12
P8 1 4 PIN SMB
P9 1 10 PIN CONN10IL
Q1 1 2222 TRANS2222
Q2 1 2907 TO18C
QP1 1 4-2222A DIP14C
R1 1 10 Mohm RES1-8
R10 1 1 kOhm RES1-8
R11 1 5 kOhm POT1
R12 1 10 Kohm RES1-8
R13 1 10 Kohm RES1-8
R14 1 1 kOhm RES1-8
R15 1 6.8 kOhm RES1-8
R16 1 1 kOhm RES1-8
R17 1 500 Ohm POT1
R18 1 10 Kohm RES1-8
R19 1 5.6 kOhm RES1-8
R2 1 4.7 Ohm RES1-8
R20 1 10 Kohm RES1-8
R21 1 91 Ohm RES1-8
R22 1 10 Ohm RES1-8
R23 1 5 kOhm POT1
R3 1 5 kOhm POT1
R4 1 10 Kohm RES1-8
Technalogix Ltd. TM-100 Modulator
22
R5 1 1 kOhm RES1-8
R6 1 68 kOhm RES1-8
R7 1 68 kOhm RES1-8
R8 1 68 kOhm RES1-8
R9 1 4.7 Ohm RES1-8
RP1 1 10 Kohm DIPIL11
RP2 1 10 Kohm DIPIL11
RP3 1 10 Kohm DIPIL11
RP4 1 150 Ohm DIP IL8
RP5 1 150 Ohm DIP IL8
SW1 1 PADDLE SW1
SW2 1 PADDLE SW1
SW3 1 ROCKER SW1
SW4 1 ROCKER SW1
U1 1 MC74HC165 DIP16C
U2 1 IC34064 REGTO92
U3 1 68705C8 DIP40C
U4 1 74H04 DIP14C
U5 1 74H04 DIP14C
U6 1 MC14499 DIP18C
U7 1 DS232 DIP16C
U8 1 X2402 DIP8C
Y1 1 4MHz XTAL
1
1
3
3
EEPROM MEMORY STORAGE
MUTE
SPARES/DEMOD
(360
MOD)VIDEO
MODULATION
VIDEO OUT
MODULATOR INPUT
VIDEO IN
370/370T VIDEO GAIN
(360.361.362
360 VIDEO MOD ADJ
361/2 ALR LEVEL
360 VIDEO MODULATION
NOTES:
ON M/N UNITS W411808
DISPLAY BD. ONLY
1. CUT THE ETCH
CONNECTING PINS 6&9 ON
TOP OF P5 ON TOP OF
BOARD
2. CUT THE ETCH
CONNECTING PINS 7&11 ON
P5 ON BOTTOM OF BOARD
3. CONNECT PINS 1&6 OF
P5 W/INSULATED WIRE ON
BOTTOM OF BOARD
4. CONNECT PINS 2&7 OF
P5 W/INSULATED WIRE ON
BOTTOM OF BOARD
-20dB RF MONITOR
90-F
MONITOR IN
360 BAR GRAPH
DISPLAY
(370 MOD) T
CHANNEL
(370 MOD) VHF/UHF
TO JP2 P5-4
TO P6.2 DEDOM INTERFACE
+12V
N/C
360 TEXT
OVERLAY OPTION5K/370
500R/360
100K/361-2
(360/370)
(361/2)
TDO
RDI
RSTX
RSRX
LDO
LDI
LD
+12V
TEST
NORM
INPUT CH
OUTPUT CH
INPUT MODE
INPUT LD
+30V
+12V
(362.SW3
3 W/R17)
+5V
+5V
(DEMOD)
W/R23
CW/R23
RSTX
RSRX
25 KHz
12.5KHz
+12V
TO RP RJ11
+5V
MUTE
-12V
REF
DATA
LDO
12.5KHz
OUT PLL EN
CLOCK
25KHz +12V
+5V
-12V
+24V
+12V
IN PLL EN
DATA
CLOCK
LD
OFF
OUT LVL
OUT LVL
PROCESSOR
INPUT
TO UP CONV.
TO OUTPUT CONV.
W/R17
C20
PLLI EN
PLLO EN
PLL EN
DATA IO
CLK
PWR
SBSEL
LED1
LED0
SPR41
SPR51
SPR61
VIN
VRST
DATA IO
CLK
+5V
N/C
OUT LVL
OMIT FOR
DEMOD
FP OUTPUT
LEVEL ADJ
TO JP5.2
TO JP5.3
TO P4.2 RSRX
TO P4.1 RSTX
C5045.6 REAR PANEL
RJ11/RS232 INPUT
+25V
P/S LED
+30V
+12V
-12V
FROM P/S
VIDEO TEXT OVERLAY
P1
P2
P3
P4P5
P6
P7
P8
JP3
P1
P2
P3
P4 P5
P6
P7
P8
U8
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
U11
QP1
12
10
5
3
13
14
9
8
6
7
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P5
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
JP2
RP5
RP4
1
2
3
4
5
6
7
8
910
11
12
13
14
15
16
17
18
U9
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
U7
NOT RESET
NOT IRQ
NOT VPR
SW1UP
SW1DWN
SW0UP
SW0DWN
PA3
PA2
S/L
SHREG
DATAIO
CLK
DSPEN
VRST
PLLIEN
PLLOEN
PLLEN
PWR
GND ISTHR
OFF AIR
SPR6I
SPR5I
SPR4I
LED0
LED1
SBSEL
RDI
TDO
LD0
LDI
LD
PD 5
MUTE1
VIN
TCAP
OSC 2
OSC 1
Vdd
U6
S1
S2
S3
5V
1
9
8
6
7
3
2
5
4
RP3
+
C8
IN
COM
OUT
U3
+
C7
5V
Y1
C4 C3
1
2
3
4
5
6
9
10
RP2
RP1
5V
5V
C2
L1
+
C9
+5V
Q1
Q2
+12V
JP4
+
C12
+
C13
+
C14
+
C1
+
C11
+
C10
+
C6
+
C5
5V
D4
LOCK LED
P7
P4
P3
P6
U2F
U2E
U2D
U2C
U2B
U2A
U1F
U1E
U1D
U1C
U1B
U1A
P10
R3
+5V
D3
D2
R171
P1
J1
L3
+5V
+
C181
+12V
JPR
P111
P9
R111
R14
10k 40%
+
C200
J2
CON
+
C191
+
C161
+5V
SW4
12V
JP6
P100 P200
J101
P12
POWER ON LED
C22 C21
L4
+5V
L5
C23 C24
+12V
U4 U5
+5V +5V
P1
P2
P3
P4P5
P6
P7
P8
JP1
R11
R2 R18
R19
R20
R16
R9
R8 R7 R6
R4
R121
R13
R10
R5
R21
R1
R15
R221
3 2
11
9
1
1
4
3
2
1
3
21
9 8
4
11
5
13
10
3
9
1
1
12
11
5
4
3
7
6
5
4
3
2
1
10
9
8
7
6
5
4
2
1
1
7
6
5
11
32
31
4
3
2
4
1
3
1
3
2
3
3
1
35
12
13
14
11
13
10
1
1
2
37
36
34
22
21
6
7
4
5
21
22
9
8
12
19
1
37
19
18
17
16
15
14
13
12
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
11
10
9
8
7
6
5
4
2
1
1
1 11
1
11
1
Technalogix Ltd.
#4, 8021 Edgar Industrial Place
Red Deer, Alberta, Canada T4P 3R3
Agile Logic
C
Date: 09/11/00 Page: 1 of 1
Rev ID
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
A A
B B
C C
D D
E E
F F
G G
23
Technalogix Ltd. TM-100 Modulator
25
Agile Output Amplifier Bill of Materials
Last Revision: 09.12.00
Component Reference Quantity
Identification Modifier Package
C1 1 0.1uF 1206
C2 1 0.1uF 1206
C3 1 2.7 pF 1206
C4 1 3-10pF VCAP CGKG27
C5 1 3-10pF VCAP CGKG27
C6 1 3-10pF VCAP CGKG27
C7 1 2.7 pF 1206
E1 1 E-COAX
E2 1 12 V EPAD
E3 1 E-COAX
E5 1 GND EPAD
I1 1 1206
L1 1 IND400
L2 1 10 nH 1210
L3 1 12 nH 1210
L4 1 12 nH 1210
L5 1 10 nH 1210
P1 1 FCONN-S
U1 1 AMP6342
L3
C4 C5
L5L2
C6
L4
C3 P1
OUTPUT
E3
-20dB TEST
1 9
52
+
U1
C7
E2
+24V
E1
INPUT
L1
C2C1
R1
Technalogix Ltd.
#4, 8021 Edgar Industrial Place
Red Deer, Alberta, Canada T4P 3R3
Agile Output Amplifier Board
H
Date: 09/11/00 Page: 1 of 1
Rev ID
1
1
2
2
3
3
4
4
5
5
6
6
7
7
A A
B B
C C
D D
E E
F F
G G
H H
I I
J J
24
Technalogix Ltd. TM-100 Modulator
28
Audio Video Modulator Board Bill of Materials
Last Revision: 09.12.00
Component
Reference Quantity
Identification Modifier Package
C1 1 0.1uF SMD1206
C10 1 0.1uF SMD1206
C100 1 4.7uF CAP100RP
C101 1 100pF SMD1206
C102 1 47uF CAP100RP
C103 1 0.1uF SMD1206
C104 1 470pF SMD1206
C105 1 0.1uF SMD1206
C106 1 470uF CAP200RP
C107 1 0.1uF SMD1206
C108 1 470uF CAP200RP
C109 1 0.0027uF SMD1206
C11 1 0.1uF SMD1206
C110 1 0.1uF SMD1206
C111 1 NI SMD1206
C112 1 470uF CAP200RP
C113 1 0.1uF SMD1206
C114 1 0.1uF SMD1206
C115 1 0.1uF SMD1206
C116 1 0.1uF SMD1206
C117 1 0.01uF SMD1206
C118 1 18pF SMD1206
C119 1 NI SMD1206
C12 1 0.01uF SMD1206
C120 1 0.1uF SMD1206
C121 1 470uF CAP200RP
C122 1 0.01uF SMD1206
C123 1 470uF CAP200RP
C124 1 10pF SMD1206
C125 1 27pF SMD1206
C126 1 82pF SMD1206
C127 1 0.001uF SMD1206
C128 1 0.01uF SMD1206
C129 1 0.01uF SMD1206
C13 1 0.1uF SMD1206
Technalogix Ltd. TM-100 Modulator
29
C130 1 0.1uF SMD1206
C131 1 NI SMD1206
C132 1 0.1uF SMD1206
C133 1 0.01uF SMD1206
C134 1 0.01uF SMD1206
C135 1 0.1uF SMD1206
C136 1 0.1uF SMD1206
C137 1 0.01uF SMD1206
C138 1 0.1uF SMD1206
C139 1 0.01uF SMD1206
C14 1 0.001uF SMD1206
C140 1 0.01uF SMD1206
C141 1 0.01uF SMD1206
C142 1 0.1uF SMD1206
C143 1 12pF SMD1206
C144 1 12pF SMD1206
C145 1 3-10pF CGKG27
C146 1 12pF SMD1206
C147 1 12pF SMD1206
C148 1 0.1uF SMD1206
C149 1 0.01uF SMD1206
C15 1 0.01uF SMD1206
C150 1 0.1uF SMD1206
C151 1 27pF SMD1206
C152 1 56pF SMD1206
C153 1 27pF SMD1206
C154 1 0.01uF SMD1206
C155 1 0.01uF SMD1206
C156 1 0.01uF SMD1206
C16 1 0.1uF SMD1206
C17 1 22pF SMD1206
C18 1 56pF SMD1206
C19 1 10pF SMD1206
C2 1 0.1uF SMD1206
C20 1 0.001uF SMD1206
C21 1 0.47uF SMD1206
C22 1 22pF SMD1206
C23 1 22pF SMD1206
C24 1 4.5-20pF CGKG27
C25 1 0.01uF SMD1206
C26 1 0.001uF SMD1206
C27 1 22pF SMD1206
C28 1 4.7uF CAP100RP
C29 1 100pF SMD1206
Technalogix Ltd. TM-100 Modulator
30
C3 1 4.7uF CAP100RP
C30 1 0.01uF SMD1206
C31 1 0.1uF SMD1206
C32 1 0.001uF SMD1206
C33 1 0.01uF SMD1206
C34 1 68pF SMD1206
C35 1 100pF SMD1206
C36 1 100pF SMD1206
C37 1 68pF SMD1206
C38 1 470uF CAP200RP
C39 1 0.01uF SMD1206
C4 1 0.1uF SMD1206
C40 1 0.01uF SMD1206
C41 1 0.1uF SMD1206
C42 1 0.01uF SMD1206
C43 1 0.01uF SMD1206
C44 1 0.1uF SMD1206
C45 1 470uF 25V CAP200RP
C46 1 1000uF CAP300RP
C5 1 4.7uF CAP100RP
C6 1 0.1uF SMD1206
C7 1 0.001uF SMD1206
C8 1 470uF CAP200RP
C9 1 47pF SMD1206
D1 1 5236 SOT23
D10 1 3800 SOT23
D100 1 2800 SOT23
D101 1 2800 SOT23
D11 1 3800 SOT23
D2 1 2800 SOT23
D3 1 2800 SOT23
D6 1 MMBV105GL SOT23
D7 1 10 V SOT23
D8 1 4.7V SOT23
D9 1 3800 SOT23
F1 1 SIP5L
F100 1 FILTER221
9
F101 1 SF28S
J1 1 NI SMD1206
JP1 1 NI SMD1206
JP2 1 0 SMD1206
JP3 1 NI SMD1206
JP4 1 NI SMD1206
Technalogix Ltd. TM-100 Modulator
31
JP5 1 0 SMD1206
L1 1 10.5 T,26GA COIL
L100 1 12.5T 22GA COIL
L101 1 0.47uH SMD1812
L102 1 0.47uH SMD1812
L103 1 12.5T 22GA COIL-S
L104 1 12.5T 22GA COIL-S
L105 1 0.47uH SMD1812
L106 1 0.47uH SMD1812
L107 1 0.47uH SMD1812
L15 1 0.47uH IND400
L2 1 0.33uH SMD1812
L3 1 0.33uH SMD1812
L4 1 0.33uH SMD1812
L5 1 0.47uH SMD1812
MX100 1 MIXER
P1 1 FCONN-S
P100 1 FCONN-S
P101 1 RTARCA
P102 1 RTARCA
P103 1 FCONN-S
P2 1 CONN10IL
P7 1 CONHDR6
P8 1 CONHDR6
Q1 1 2369 SOT23
Q100 1 2222 SOT23
Q101 1 2907 SOT23
Q102 1 2222 SOT23
Q103 1 2222 SOT23
Q104 1 2907 SOT23
Q105 1 2222 SOT23
Q106 1 2222 SOT23
Q107 1 2222 SOT23
Q108 1 MRF559B2
Q109 1 MRF559B2
Q110 1 MRF559B2
Q2 1 2369 SOT23
R1 1 300kohm SMD1206
R10 1 220kohm SMD1206
R100 1 75ohm R1206A
R101 1 22kohm SMD1206
R102 1 270ohm SMD1206
R103 1 620ohm SMD1206
R104 1 2kohm SMD1206
Technalogix Ltd. TM-100 Modulator
32
R105 1 360ohm SMD1206
R106 1 2kohm SMD1206
R107 1 51ohm SMD1206
R108 1 330ohm SMD1206
R109 1 3.6kohm SMD1206
R11 1 100ohm SMD1206
R110 1 6.8kohm SMD1206
R111 1 680kohm SMD1206
R112 1 1kohm SMD1206
R113 1 910ohm SMD1206
R114 1 22ohm SMD1206
R115 1 330ohm SMD1206
R116 1 1.5kohm SMD1206
R117 1 560ohm SMD1206
R118 1 1kohm SMD1206
R119 1 330ohm SMD1206
R12 1 75kohm SMD1206
R120 1 1kohm POTENTIOMETER ST53YJ
R121 1 560ohm SMD1206
R122 1 1.5kohm SMD1206
R123 1 470kohm SMD1206
R124 1 51ohm SMD1206
R125 1 10kohm POTENTIOMETER ST53YJ
R126 1 1kohm SMD1206
R127 1 1kohm SMD1206
R128 1 NI SMD1206
R129 1 360ohm SMD1206
R13 1 1kohm SMD1206
R130 1 10kohm POTENTIOMETER ST53YJ
R131 1 180ohm SMD1206
R132 1 51ohm SMD1206
R133 1 150ohm SMD1206
R134 1 22ohm SMD1206
R135 1 10kohm SMD1206
R136 1 10kohm SMD1206
R137 1 1.5kohm SMD1206
R138 1 1kohm SMD1206
R139 1 10kohm SMD1206
R14 1 470kohm SMD1206
R140 1 20kohm 1% SMD1206
R141 1 27ohm SMD1206
R142 1 36ohms SMD1206
R143 1 27ohm SMD1206
R144 1 1kohm SMD1206
Technalogix Ltd. TM-100 Modulator
33
R145 1 4.7ohm SMD1206
R146 1 82ohm SMD1206
R147 1 2kohm SMD1206
R148 1 220ohm SMD1206
R149 1 75ohm SMD1206
R15 1 10kohm POTENTIOMETER ST53YJ
R150 1 1kohm SMD1206
R151 1 18ohm SMD1206
R152 1 1kohm SMD1206
R153 1 1kohm SMD1206
R154 1 2kohm SMD1206
R155 1 4.7ohm SMD1206
R156 1 82ohm SMD1206
R157 1 220ohm SMD1206
R158 1 75ohm SMD1206
R159 1 4.7ohm SMD1206
R16 1 100ohm SMD1206
R160 1 91ohm SMD1206
R161 1 4.7ohm SMD1206
R162 1 4.7ohm SMD1206
R163 1 75ohm SMD1206
R164 1 4.7ohm SMD1206
R165 1 1kohm SMD1206
R166 1 2kohm SMD1206
R167 1 4.7ohm SMD1206
R168 1 82ohm SMD1206
R169 1 75ohm SMD1206
R17 1 1kohm SMD1206
R170 1 220ohm SMD1206
R171 1 NI SMD1206
R172 1 NI SMD1206
R18 1 270ohm SMD1206
R19 1 10kohm SMD1206
R2 1 150kohm SMD1206
R20 1 560ohm SMD1206
R21 1 10kohm SMD1206
R22 1 1kohm SMD1206
R23 1 390ohm SMD1206
R24 1 100kohm SMD1206
R25 1 220kohm SMD1206
R26 1 1Mohm SMD1206
R27 1 2kohm SMD1206
R28 1 68ohm RES2010A
R29 1 220ohm 1/2 WATT RES2010A
Technalogix Ltd. TM-100 Modulator
34
R3 1 300kohm SMD1206
R30 1 75ohm SMD1206
R31 1 1kohm SMD1206
R32 1 1kohm SMD1206
R33 1 2kohm SMD1206
R34 1 1kohm SMD1206
R35 1 4.7kohm SMD1206
R36 1 2kohm SMD1206
R37 1 1kohm SMD1206
R38 1 430ohm SMD1206
R39 1 27ohm SMD1206
R4 1 150kohm SMD1206
R40 1 430ohm SMD1206
R5 1 1kohm SMD1206
R7 1 4.7kohm SMD1206
R8 1 10kohm SMD1206
R9 1 10kohm SMD1206
TB1 1 TERBLK
TP100 1 0 SMD1206
TP101 1 0 SMD1206
U1 1 LF353 DIP8SM
U100 1 NE592D DIP8SM
U101 1 2090 DIP16SM
U102 1 LM1881 DIP8SM
U103 1 LM358 DIP8SM
U2 1 145106 145106
U4 1 501 FPT-08-
M01
Y1 1 XTL49
Y100 1 45.75Mhz XTL49
AUDIO/INPUT
FROM LOGIC BOARD P8
TO LOGIC BOARD P11
VIDEO OUT
P103
P2:4 P2:3 P2:1
L2
L200
P1
P2
P3
P4 P5
P6
P7
P8
U11
3
8
1
6
5
7
2
4
U100
P101
P1
P2 P3
P4
GROUP DELAY
F100
P1
P2
P3
P4 P5
P6
P7
P8
U102
P1
P2
P3
P4
P5
P6
P7
P8 P9
P10
P11
P12
P13
P14
P15
P16
U101
P1
P2
P3
P4
P5
P6
P7
P8
P9 P10
P11
P12
P13
P14
P15
P16
P17
P18
U10
L15
+12V
C47 D1
C4
C2
5
6
4
7
+
U1:B
+
C3
P2:5
TB1 P2:6 C6
+
C5 +12V
+C8
3
2
8
1
+U1:A
C9
C7
J1
STEREO
+
C46
+12V
C13
C21
C25
C22
C23
C24
Y1
JP5
JP4
JP2
JP1
JP3
C27
C26
+12V
D8
C28
D7
+12VA
C11
D2
D3
C10
3
2
84
1+U103:A
+12V
P2:9
C12
R15
C14
D6
L1
C15
+12V
C16
+
C38
Q3
C17
C18
C115
D101
D100
C116
5
6
84
7+U103:B
+12V
P2:10
C117
R125
TP100
Q102
+12V
C113
+
C112 Q103
Q101
Q104
C114
R120
+12V
+12V
+
C45
Q106
C118
+12V
C129
+
C106
C107
C109
+
C108
C111
+12V
C110
+12V
Q100
P100 P102 +
C100
+
C102
C130
C101
C105
C104
C103
+12V
C29
C30 C32
C31
P8:1
P8:2
P2:7
+12V
C41 C40
C39
D11
D9
D10
C43
P2:8 L5 C42
P1
+12V
+
C44
+
C156
P2:2
P7:5
TP1
C33
C20
Q2
C19
L3 L4
TP2
C35
C34 C36 C37
C123 L100
C124
C128
C125
C126
y100
Q107
C127
C122
12V
C120
Q5
+
C121
R130
MX2
1
2
3
45
6
7
8
TP1
C119
C131
C132
Q6
C133
L101
C136
C134
C135 12V
F101
5 1
C142
C139
12V
C137
C140C141
C138
Q7
L102
C143
C145
L103 L104
C146
C144
C147
C148 Q4
C149
L105
C150
C154
C155 12V
C151 C152 C153
L106 L107
R5
R4
R2
R1 R23
R10
R8 R9
R3
R12
R7
R11
R24 R26
R25
R13
R18
R27
R29
R28
R14
R17
R16
R19
R20
R21
R22
R123
R126
R124
R118
R115R114
R116
R119
R117 R121
R122
R134
R133
R127
R107
R106
R105
R113
R112
R104
R111
R110
R109
R108
R100
R101 R102
R103
R37 R36 R35
R32
R33
R34
R31
R38 R39
R40
R30
R42
R135
R136
R137 R140
R138
R139
R132
R131
R129
R128
R141
R142
R143
R147
R144
R145
R146
R148
R150
R151
R152
R149
R159
R156R155
R158
R153R154
R157
R160
R161 R162
R163
R164
R166
R165
R170
R167
R168
R169
Technalogix Ltd.
#4, 8021 Edgar Industrial Place
Red Deer, Alberta, Canada T4P 3R3
Audio Video Modulator Board
E
Date: 09/11/00 Page: 1 of 1
Rev ID
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
A A
B B
C C
D D
E E
F F
G G
Technalogix Ltd. TM-100 Modulator
37
Digital Up converter Bill of Materials
Last Revision: 09.12.00
Component
Reference Quantity
Identification Modifier Package
C1 1 0.1uF 1206
C101 1 100 Pf 1206
C102 1 0.1uF 1206
C103 1 100uF 25V CAP100RP
C104 1 0.47uF 1812
C105 1 0.1uF 1206
C106 1 0.22uF 1206
C107 1 100 Pf 1206
C108 1 1pF 1206
C109 1 100 Pf 1206
C11 1 0.1uF 1206
C110 1 100 Pf 1206
C111 1 1pF 1206
C112 1 1pF 1206
C113 1 1pF 1206
C114 1 1pF 1206
C115 1 0.47uF 1812
C116 1 0.1uF 1206
C116A 1 100uF 25V CAP100RP
C117 1 0.1uF 1206
C118 1 0.1uF 1206
C119 1 0.1uF 1206
C12 1 0.01uF 1206
C120 1 100 Pf 1206
C126 1 0.1uF 1206
C127 1 0.1uF 1206
C128 1 100 Pf 1206
C129 1 0.1uF 1206
C13 1 0.1uF 1206
C130 1 2.2pF 1206
C131 1 100 Pf 1206
C132 1 0.1uF 1206
C133 1 0.47uF 1206
C134 1 100uF 25V CAP100RP
C135 1 10 Pf 1206
C136 1 10 Pf 1206
C137 1 10 Pf 1206
C138 1 10 Pf 1206
Technalogix Ltd. TM-100 Modulator
38
C139 1 10 Pf 1206
C14 1 0.01uF 1206
C140 1 10 Pf 1206
C141 1 NI 1206
C15 1 0.1uF 1206
C2 1 0.01uF 1206
C201 1 NI CGKG27
C204 1 0.1uF 1206
C205 1 0.1uF 1206
C206 1 100 Pf 1206
C207 1 0.1uF 1206
C208 1 2.2pF 1206
C209 1 0.1uF 1206
C21 1 0.1uF 1206
C210 1 0.1uF 1206
C3 1 0.01uF 1206
C300 1 0.1uF 1206
C301 1 100 Pf 1206
C303 1 470 uF 25 V CAP200RP
C4 1 0.01uF 1206
C5 1 0.1uF 1206
D1 1 3800 SOT-23
D100 1 9.1V DIODEZ DO214AC
D101 1 9V 914 SOT-23
D102 1 4.7V SOT-23
D103 1 10 V DIODEZ DO214AC
D2 1 3800 SOT-23
D3 1 3800 SOT-23
F2 1 F-LP-TOKO
F4 1 F-LP-TOKO
FT200 1 FIL-TOKO
J1 1 N/A THRU-HOLE
J10 1 N/A THRU-HOLE
J2 1 N/A THRU-HOLE
J3 1 N/A THRU-HOLE
J4 1 N/A THRU-HOLE
J5 1 N/A THRU-HOLE
J6 1 N/A THRU-HOLE
J7 1 N/A THRU-HOLE
J8 1 N/A THRU-HOLE
J9 1 N/A THRU-HOLE
L1 1 0.47uH 1812
L104 1 10nH 1812
L107 1 0.22uH 1210
Technalogix Ltd. TM-100 Modulator
39
L108 1 0.22uH 1210
L109 1 0.22uH 1210
L5 1 0.47uH 1812
L6 1 0.47uH 1812
M1 1 MIXER-RF2
P1 1 N/A FCONN-S
P2 1 N/A FCONN-S
R1 1 1k Ohm 1206
R101 1 1k Ohm 1206
R102 1 910 Ohm 1206
R103 1 910 Ohm 1206
R104 1 0 1206
R105 1 47 kOhm 1206
R106 1 220 Ohm 1/2 WATT RES2010A
R108 1 43 Ohm 1/2 WATTS RES2010A
R109 1 220 Ohm 1/2 WATT RES2010A
R111 1 33 Ohm 1206
R112 1 180 Ohm 1206
R113 1 180 Ohm 1206
R114 1 220 Ohm 1/2 WATT RES2010A
R115 1 75 Ohm 1206
R116 1 10 Ohm 1206
R117 1 36 Ohm 1206
R118 1 10 Ohm 1206
R119 1 75 Ohm 1206
R120 1 110 Ohm 1 WATT RES2010A
R121 1 4.7 Ohm 1206
R122 1 91 Ohm 1206
R123 1 4.7 Ohm 1206
R14 1 36 Ohm 1206
R15 1 62 Ohm 1206
R16 1 36 Ohm 1206
R17 1 1k Ohm 1206
R18 1 2k Ohm 1206
R19 1 75 Ohm 1206
R2 1 1k Ohm 1206
R20 1 8.2 Ohm 1206
R200 1 300 Ohm 1206
R201 1 18 Ohm 1206
R202 1 300 Ohm 1206
R203 1 100 Ohm 1206
R204 1 110 Ohm 1 WATT RES2010A
R205 1 4.7 Ohm 1206
R206 1 75 Ohm
1206
Technalogix Ltd. TM-100 Modulator
40
R207 1 4.7 Ohm 1206
R21 1 82 Ohm 1206
R22 1 220 Ohm 1206
R23 1 100 Ohm 1206
R24 1 4.7 Ohm 1206
R25 1 100 Ohm 1206
R3 1 2k Ohm 1206
R4 1 4.7k Ohm 1206
R5 1 2k Ohm 1206
R6 1 1k Ohm 1206
U100 1 145200 TSSOP20
U101 1 ERA5 WW107
U102 1 ERA5 WW107
U2 1 RF559B2
U200 1 ERA5 WW107
VC01 1 MINI14SL
IF IN
LOCK DETECT TO MPU
C300 C301 C21
+
C303
+12V
+12V
D3
D2
D1
C5
C2
C1
P1
L1
C4
+12V
+12V
L5 C3
C12
C11
ENABLE IN
J6
CLOCK IN
J5
DATA IN
J4
250 KHZ REF FROM ON CONVERTER
J3
J2
C129
C128
C38
+
1
42
3
U102
C126
C125
L103
C124
L102
C123
L101
C122
C121
L100
+
U101
+
C116A
C141
L107
C135
C136
C139 C140
L109
C137 C138
L108
C131
C132C133
+
C134
D102
12V
D101
C104
C110
12V
D100
+
C103 C101 C102
C108
C107
C106
C105
D103
12V
C109 C115 C116
C117
C119 C120
12V
C118
C111
C112
C113
C114
L104
C130
IF OUT
P2
942 MHZ
C208
C205
+12V
C210
C209C207
C206
+
1
42
3
U200
C204
C201
C15
L6
C14
+
1
42
3
U2
IF MIXER
MIX 1LO
FIL 200
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
M145200
U100
VCD1
U6
R4
R5
R2
R3
R1
R15
R1900
R6
R14 R16
R1800
R17
R120
R116
R119
R109
R101
R106
R105
R104
R103
R102
R108
R111
R112 R113
R114 R115
R117
R118
R121R123
R122
R206
R205 R207
R204
R203
R201
R202
R200
R25R23
R24
R22
R21
R20
Technalogix Ltd.
#4, 8021 Edgar Industrial Place
Red Deer, Alberta, Canada T4P 3R3
Digital Up Converter
A 412-0885-000
Date: 09/11/00 Page: 1 of 1
Rev ID
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
A A
B B
C C
D D
E E
F F
G G
Technalogix Ltd. TM-100 Modulator
43
750 MHz Down Converter Bill of Materials
Last Revision: 09.13.00
Component
Reference Quantity
Identification Modifier Package
C1 1 27 pF 1206
C10 1 100 pF 1206
C100 1 2.2 pF 1206
C101 1 2.2 pF 1206
C102 1 NI 1206
C11 1 0.1 uF 1206
C12 1 0.47 uF 1812
C13 1 100 uF 25 V CAP100RP
C14 1 NI 1206
C15 1 10 pF 1206
C16 1 10 pF 1206
C17 1 10 pF 1206
C18 1 10 pF 1206
C19 1 10 pF 1206
C2 1 27 pF 1206
C20 1 10 pF 1206
C200 1 NI 1206
C205 1 2.7 pF 1206
C206 1 3-10 pF CGKG27
C207 1 3-10 pF CGKG27
C208 1 3-10 pF CGKG27
C209 1 2.7 pF 1206
C21 1 0.1 uF 1206
C210 1 0.1 uF 1206
C211 1 0.1 uF 1206
C212 1 0.1 uF 1206
C213 1 100 pF 1206
C214 1 1 pF 1206
C215 1 10 pF 1206
C22 1 0.22 uF 1206
C23 1 100 pF 1206
C24 1 1 pF 1206
C25 1 100 pF 1206
C26 1 0.1 uF 1206
C27 1 100 uF 25 V CAP100RP
C28 1 0.1 uF 1206
C29 1 0.1 uF 1206
C3 1 4.5-20 pF CGKG27
Technalogix Ltd. TM-100 Modulator
44
C30 1 0.1 uF 1206
C301 1 0.1 uF 1206
C302 1 100 pF 1206
C303 1 470 uF 35 WV CAP275RP6
50
C304 1 0.1 uF 1206
C31 1 1206
C33 1 1 pF 1206
C34 1 1 pF 1206
C35 1 1 pF 1206
C36 1 1 pF 1206
C37 1 0.1 uF 1206
C38 1 0.1 uF 1206
C39 1 NI 1206
C4 1 0.47 uF 1812
C40 1 NI 1206
C41 1 NI 1206
C44 1 0.1 uF 1206
C45 1 0.1 uF 1206
C46 1 100 pF 1206
C5 1 100 pF 1206
C6 1 0.1 uF 1206
C7 1 0.47 uF 1812
C8 1 100 uF 25 V CAP100RP
C9 1 100 pF 1206
D1 1 9 V D914 SOT23
D2 1 9.1 V DIODEZ D0214AC
D3 1 9 V SOT23
D4 1 DIODEZ D0214AC
FT100 1 FIL-TOKO
J1 1 THRU-HOLE
J2 1 THRU-HOLE
J3 1 THRU-HOLE
J4 1 THRU-HOLE
J5 1 THRU-HOLE
J6 1 THRU-HOLE
J7 1 THRU-HOLE
J8 1 THRU-HOLE
J9 1 THRU-HOLE
L1 1 0.22 uH 1210
L100 1 10 nH 1210
L2 1 0.22 uH 1210
L200 1 10 nH 1210
L201 1 12 nH 1210
Technalogix Ltd. TM-100 Modulator
45
L202 1 12 nH 1210
L203 1 10 nH 1210
L204 1 10 nH 1210
L3 1 0.22 uH 1210
L4 1 10 nH 1210
M1 1 PULSAR MIXER-RF2
OSC1 1 MA06 MINI14SL
P1 1 FCONN-S
P2 1 FCONN-S
R10 1 180 Ohm 1206
R100 1 33 Ohm 1206
R101 1 51 Ohm 1206
R102 1 4.7 Ohm 1206
R103 1 91 Ohm 1206
R104 1 4.7 Ohm 1206
R11 1 33 Ohm 1206
R12 1 180 Ohm 1206
R13 1 220 Ohm 1/2 WATT RES2010A
R14 1 0 Ohm 1206
R15 1 75 Ohm 1206
R16 1 10 Ohm 1206
R17 1 33 Ohm 1206
R18 1 NI 1206
R19 1 NI 1206
R2 1 10 kOhm 1206
R20 1 4.7 Ohm 1206
R200 1 NI 1206
R201 1 NI 1206
R202 1 0 Ohm 1206
R203 1 NI 1206
R204 1 0 Ohm 1206
R207 1 0 Ohm 1206
R208 1 110 Ohm 1 WATT RES2010A
R209 1 0 Ohm 1206
R21 1 110 Ohm 1 WATT RES2010A
R210 1 NI 1206
R211 1 0 Ohm 1206
R22 1 75 Ohm 1206
R3 1 220 Ohm 1/2 WATT RES2010A
R4 1 47 kOhm 1206
R5 1 RES2010A
R6 1 910 Ohm 1206
R7 1 910 Ohm 1206
R8 1 0 Ohm 1206
Technalogix Ltd. TM-100 Modulator
46
R9 1 43 Ohm 1/2 WATT RES2010A
U1 1 145200 TSSOP20
U2 1 ERA3 WW107
U201 1 ERA5 WW107
U3 1 ERA5 WW107
Y1 1 4000 MHz XTL49
P3
LOCK DETECT TO MPU
LO
RF
RF OUT
L204
C214
C211
12V
C215
C213C212
C210
C209
L203L202
C208
C207
C206
L201
L200
C205
C42
12V
C47C48
C43
C200
C39
C102
P1
C100 C101
L100
C38
C45
C46
L4
C33
C34
C35
C36
C37
C41
C40
C29
12V
C30
C31
C28
C26
C25
C27
12V
D3
C21
C22
C23 C24
C5C6
C7
+
C8 D2
9.1V
12V
C9
C3
C4
D1
C2 C1
Y1
4.00MHZ
12V
D4
ZENER
+
C10
1uF C11
1uF C12
1uF C13
1uF
RFOUT-J6
CLK-J4
L2
C14
1uF
C15
1uF
DI-J3
L1
C16
1uF
C17
1uF
C18
1uF C19
1uF
L3
EN-J5
1
2
3
4
5
6
7
8
9
1011
12
13
14
15
16
17
18
19
20
U1
U3
ERA U4
ERA5
U4 U201
FILTER
U16
VCC
GND
VIN RFOUT
OSC
R211
R210
R209
R208
R207
R204
R206
R205
R212
R212
R202
R203
R201
R20
R18
R19
R200
R103
R104R102
R101
R100
R21
R16
R22
R17
R15
R14
R13
R12
R10
R11
R8
R6
R7 R1
R4
R3
R2 R5
R9
Technalogix Ltd.
#4, 8021 Edger Industrial Place
Red Deer, Alberta, Canada T4P 3R3
750MHz Down Converter
B
Date: 9/11/2000 Page: 1 of 1
Rev ID
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
A A
B B
C C
D D
E E
F F
G G
Technalogix Ltd. TM-100 Modulator
49
Power Supply Bill of Materials
Last Revision: 09.12.00
Component
Reference Quantity
Identification Modifier Package
C1 1 4700 35 V CAP400RPHORZ
C10 1 0.1 uF CAP250
C11 1 0.1 uF CAP250
C12 1 0.1 uF CAP250
C13 1 0.1 uF CAP250
C14 1 1000 50 V CAP275RP650
C15 1 0.1 uF CAP250
C16 1 4700 16 VDC CAP275RP650
C17 1 1000 50 V CAP275RP650
C18 1 0.1 uF CAP250
C19 1 0.1 uF CAP250
C2 1 4700 35 V CAP400RPHORZ
C3 1 0.1 uF CAP250
C4 1 0.1 uF CAP250
C5 1 0.1 uF CAP250
C6 1 0.1 uF CAP250
C7 1 2200 35 V CAP275RP650
C8 1 0.1 uF CAP250
C9 1 10000 25 VDC CAP400RPHORZ
P1 1 CONHDR6
P2 1 CONHDR6
P3 1 CONHDR6
P4 1 CONHDR6
P5 1 CONHDR6
P6 1 CONHDR6
P7 1 CONHDR8
R1 1 2 kOhm RES400
R2 1 240 Ohm RES400
R4 1 5.6 kOhm RES400
U1 1 BRIDGE
U2 1 RBRDG-RECT-
403M
U3 1 LM317 T0-220-AB
U4 1 7824 T0-220-AB
U5 1 7812 T0-220-AB
U6 1 7805 T0-220-AB
U7 1 DIP6-2
4
3
2
1
4
3
2
1
4
3
2
1
GND
+24V
GND
+12V
+5V
+30V
1
2
3
4
5
6
P2
1
2
3
4
5
6
P3
1
2
3
4
5
6
P4
1
2
3
4
5
6
P5
1
2
3
4
5
6
P6
C13C11
+
C17 C3
1IN
2
COM
3
OUT
+30V
U3
LM317
C6
+
C14
C19 C18
+
C2 C8
1IN
2
COM
3
OUT +12V
U5
7812
C10
+
C9
C12
1
2
3
4
5
6
7
8
P7
+
C16C15
1IN
2
COM
3
OUT +5V
U6
7805
6
5
4
3
2
1
P1
+
C7C5
1IN
2
COM
3
OUT +24V
U4
7824
+
C1C4
U7
U2
U1
R2
R4
R1
Technalogix Ltd.
#4, 8021 Edgar Industrial Place
Red Deer, Alberta, Canada T4P 3R3
Power Supply Board
D
Date: 09/11/00 Page: 1 of 1
Rev ID
1
1
2
2
3
3
4
4
5
5
6
6
7
7
A A
B B
C C
D D
E E
F F
G G
H H
I I
J J
Thank you
for choosing
Technalogix Ltd.

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