Technalogix P379 VHF & UHF Television Broadcast Processor User Manual P 379

Technalogix, Ltd. VHF & UHF Television Broadcast Processor P 379

users manual

P-379 Processor 1 P-379 PROCESSOR
P-379 Processor 2 TABLE OF CONTENTS 1.0 SAFEGUARDS ...................................................................................................................3 General Safeguards..............................................................................................................3 Safety and First Aid...............................................................................................................4 2.0 WARRANTY.......................................................................................................................5 3.0 DESCRIPTION AND SPECIFICATIONS...................................................................................6 General Description ..............................................................................................................6 Specifications........................................................................................................................7 Block Diagram.......................................................................................................................9 4.0 INSTALLATION.................................................................................................................10 Building Recommendations ................................................................................................10 Heating and Cooling Requirements ....................................................................................10 Electrical Service Recommendations..................................................................................11 Antenna and Tower Recommendations..............................................................................12 Shelter Security...................................................................................................................12 Unpacking and Inspection...................................................................................................13 Location and Function of Controls and Connectors............................................................14 5.0 OPERATING PROCEDURE ................................................................................................16 Preliminary Hook-up............................................................................................................16 Setup and Operation...........................................................................................................16 Transmitter Hookup.............................................................................................................20 6.0 PROBLEM TROUBLESHOOTING GUIDE .............................................................................21 7.0 BILL OF MATERIALS, SCHEMATICS, AND PCB OVERLAYS ................................................22 Agile Logic Board Bill of Materials.......................................................................................22 Agile Output Amplifier Bill of Materials................................................................................26 Agile Up converter Bill of Materials .....................................................................................28 750 MHz Down Converter Bill of Materials .........................................................................33 Power Supply Bill of Materials.............................................................................................38 Tuner Processor Board Bill of Materials..............................................................................41
P-379 Processor 3 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 P-379 Processor 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.
P-379 Processor 4Safety 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. DANGEROUS VOLTAGES AND CURRENTS MAY BE PRESENT IN THE EQUIPMENT EVEN THOUGH THE POWER IS OFF. REFER SERVICING TO QUALIFIED PERSONEL • At all times, avoid placing any part of the body in series between ground and circuit points, whether power is on or off. • 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.
P-379 Processor 52.0 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.
P-379 Processor 63.0 DESCRIPTION AND SPECIFICATIONS General Description The P-379 contains the latest in television electronics, including synthesized crystal-referenced phase-locked-loop oscillators, microprocessor control, saw-filtered if and hybrid amplifiers. In addition to these features, the U.S. version contains automatic input offset programming to remove input offsets inherent to off-air channels (0, ±10KHz), cable standard channels (0, +12.5KHz, +25KHz) and Cable HRC channels (0.3KHz master oscillator offset). Standard Features • Totally Microprocessor Controlled with Self-Diagnostic Monitoring • Selectable Input Channels • Off-Air Channels: 2 through 83 (VHF & UHF) • Cable Standard Channels: 2 through 181 (54MHz through 1.2GHz) • Cable HRC Channels: 1 through 181 (54MHz through 1.2GHz) • Selectable Output Channels • Cable Standard Channels: T7 through 118 (7MHz through 750MHz) • Cable HRC Channels: 1 through 181 • Selected Using Internal Switch • Automatic Input Offset Control • Detects and Corrects Input Signal Offset Frequency for Heterodyne Processing before the IF • SAW-filtered IF - Designed for Adjacent Channel Operation • +60dBmV Output Using Low-Distortion Hybrid Amplifiers • Non-volatile Channel Memory • Synthesized Oscillators • Crystal Referenced • Phase Locked • Digital LED Readout • RF Muted During Tuning • Surface Mount Technology (SMT) Construction Available Options • “T” Input Channels • Dual RS232 Control for Daisy Chain Capability • Defeat able AGC for Manual Gain Control (MGC)
P-379 Processor 7 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 MHzFrequency Response (one channel) ±0.5 dBFrequency Tolerance ± 1KHzFrequency Stability ±250 HzRF Output Level +60 dBmV maxOutput Impedance 50 Ohms, unbalancedHarmonics > 60 dB below rated powerPredominant 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 dBc3rd Order Intermodulation Distortion + 4.5 MHz < -60 dBc+ 9.0 MHz < -60 dBcAll others < -60 dBcReturn Loss > 14 dBSpurious Emissions < -60 dBc
P-379 Processor 8NTSC Video Characteristics System M/N Input: C3F Neg NTSCInput impedance 75Ohms, unbalancedInput frequencies 7 to 800 MHzOff-air channels 54 to 890 MHzRF bandwidth 6.0MhzInput AGC range -16 to +16 dBmVInput AGC type Sync Tip Ref.Recommended input 0-10 dBmV, +60 to +70 dBuVNoise figure 9dB VHF, 10dB UHFAdjacent channel rejection 60dBImage rejection 60dBAudio carrier adjustment range Flat Response to –10 fromBelow the video carrier Input levels IF Section Video IF level + 37 dBmV, +97 dBμVAudio IF Level +22 dBmV, +82 dBμVReturn Loss > 14 dBIF Frequency, Video Carrier 45.75 MHzIF Frequency, Audio Carrier 41.25 MHzVideo Sound Spacing + 4.5 MHzVestigial side-band width 0.75 MHzReturn Loss > 14 dBSecond IF Frequency 945.75 MHz Physical Characteristics Power Requirements 100-130, 210-230 VAC, 50/60 HzOperating Temperature 0 - 50°CWeight 12 lbsDimensions (Processor only) W-19", D-14 ", H 1.75”, 1U-high
P-379 Processor 9Block Diagram Pre-Amp IN RF Loop Pre-Amp Out RF In IF Carrier RF Output Tuner PCB Display and Control Board Up converter Down converter Output Amplifier
P-379 Processor 10 4.0 INSTALLATION This section contains installation recommendations, unpacking, inspection, and installation instructions for the Technalogix P-379 Processor. 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 processor. The building must be clean, dry, temperature controlled and secure. The processor 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 processor’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.
P-379 Processor 11Electrical 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 translator sites to lightening. 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 translating equipment off of one circuit breaker. Each translator should have its own circuit breaker, so a failure in one does not shut off the whole installation.
P-379 Processor 12Antenna 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. If your site is serving as a translator, your receiving antenna should be line of sight to the originating station, both winter and summer. The foliage will change with season. Transmitting antennas can enhance or seriously impair the translator 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. The selection, routing, and length of coaxial cable are 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 translator 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. 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.
P-379 Processor 13Unpacking and Inspection Check the outside of the container. Carefully open the container and remove the processor. 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 processor 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.
P-379 Processor 14Location and Function of Controls and Connectors The following illustrations depict the location of the installation connectors when installing the power amplifier with a processor. FRONT BACK Aural Carrier Level - Allows user to set aural carrier level relative to visual carrier level. Processor is factory tested at –10 dBc (decibels below visual carrier). Input Source – Allows the user to select between cable HRC, cable standard or off-air. Input Select – Allows the user to select the desire channel for input signal. 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.
P-379 Processor 15RS-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. RF In – Modulated RF input – Recommended RF input is 0 dBmV to 5 dBmV. T-Channel Switch – Allows the user to switch the optional T-channel on or off. To use the T-Channel Input Option, if the unit is so equipped, ensure that that a T-channel input source is attached to the F-connector marked “T-Channel IN” on the rear panel. Position the T-Channel switch on the rear panel of the P-379 to the “ON” position.
P-379 Processor 16 5.0 OPERATING PROCEDURE Preliminary Hook-up 1. Position the Technalogix P-379 agile processor in its installation mount or rack. 2. Locate the antenna lead or cable drop that will provide the input signal for the P-379 agile processor. 3. Ensure that the input signal provides an adequate signal. The recommended input level for best performance from the Technalogix P-379 Processor is 0 to +10dBmV (+60dBuV to +70dBuV). Setup and Operation 1. Connect the input-source cable drop or antenna lead to the F connector On the rear panel of the P-379 marked “RF INPUT”. NOTE: If you have a P-379T, also connect the T- or return-channel input source cable to the F-connector on the rear panel of the P-379 marked “T-INPUT”. 2. Connect the output of the P-379 to a 50 Ohms load via an RF cable connected to the F-connector marked “RF OUTPUT” on the rear panel of the P-379. 3. Connect the Technalogix P-379 to a proper AC electrical source. The correct electrical input type for the unit is marked on the rear panel, directly under the entrance of the power cord into the unit. Exercise care in handling equipment during inspection to prevent Damage due to rough or careless handling. Technalogix power supplies are designed so that, under certain power line or heat buildup conditions, the unit shuts off. An indication is no RF output, although the POWER LED on the front panel remains illuminated. If this occurs, unplug the power cord and wait at least two (2) minutes before reapplying power. Upon reapplying power, you should again have RF output. If the unit fails to provide RF output again, or should the unit return to shutdown mode, telephone your distributor for assistance or call Technalogix direct at 403-347-5400. Remember: Technalogix recommends a 1.75” air circulation space between each piece of rack-mounted equipment.
P-379 Processor 17 4. Input channel selection. Select the desired input source type and channel using the front panel controls. Because the built-in input offset feature automatically removes any input offset, no calculations or adjustments are required. The Technalogix P-379 Agile Processor has a built-in delay in the input- and output-channel tuning circuits. In order to change channels, hold the channel select switch in the up- or down-position for at least three seconds. When the circuit is defeated, channel selection will proceed normally. Channels can be changed one at a time by raising/lowering the channel select switch one channel at a time; or channels can be scanned rapidly by raising/lowering the channel select switch and holding it while the unit rapidly moves through the channels. However, once the channel select switch is released for more than one second, the delay-tuning circuit reactivates. Until an active input channel is selected, the input channel display will flash. Once the input channel is selected, the input channel display will stop flashing as long as the input signal level is within the required capture range. If the input channel display continues to flash after a known, active input channel is selected, check the level of the input signal to ensure it is at adequate levels for detection (from –5dBmV to +10dBmV) and not too low or too high. The FREQUENCY LOCK LED on the front panel display may also blink during input-channel tuning. This is because, when the unit is being tuned, an RF-output muting circuit is enabled to ensure that moving RF carriers do not interfere with any existing channels on the cable system. T-Channel Input Option. To use the T-Channel Input Option, if the unit is so equipped, ensure that that a T-channel input source is attached to the F-connector marked “T-Channel IN” on the rear panel. Position the T-Channel switch on the rear panel of the P-379 to the “ON” position. If your P-379 has green LED’s on the front panel, above the channel select switch, the LED marked “T-channel” will illuminate when a channel in that range is selected. If your P-379 does not have green LED’s, but does have a three-number channel display, the selected T-channel will be indicated by a “-“ (minus) sign preceding the number of the T-channel selected. When in T-channel operation, only the T-channels will be selected.
P-379 Processor 18 5. Select the desired output channel. Unless otherwise specified, the unit is factory set for cable standard channel frequencies and the microprocessor automatically selects the proper FCC offset for the output channels, requiring no calculations or adjustments. NOTE: For HRC output channels, see the section in this manual entitled HRC Output Frequency Set. During output-channel tuning, the FREQUENCY LOCK LED on the front panel display may also blink during input-channel tuning. This is because, when the unit is being tuned, an RF-output muting circuit is enabled to ensure that moving RF carriers do not interfere with any existing channels on the cable system. 6. Connect a spectrum analyzer (recommended) or a field strength meter to the F-connector marked “RF OUTPUT” on the rear panel of the P-379 agile processor. If the unit is already connected to another device, disconnect that device from the unit. 7. using the front panel control marked “OUTPUT LEVEL,” adjust the RF output of the unit. The recommended output level is between +55dBmV and +60dBmV (+115dBuV and +120dBuV). Setting the RF output level below +55dBmV may adversely affect the parameters of the modulating signal; setting the RF output level above +60dBmV will adversely affect the quality of performance of the P-379. Ensure that the RF output level is checked each time an output channel is selected, particularly when the selected channel is a return or “T” channel or when the channel selected is in a different band from the previous channel. NOTE: Ensure that you do not overdrive the power amplifier. Please see the power amplifier manual for recommended levels.
P-379 Processor 198. While the RF OUTPUT signal is still connected to the spectrum analyzer or field strength meter, observe the aural carrier level. The difference between the video carrier level and the audio carrier level – the “Delta AV” or ΔAV – should be the same as the input source. In other words, if the RF INPUT signal ΔAV is 13dB, the RF OUTPUT signal ΔAV should be 13dB ±2dB. Minor adjustment of this ΔAV may be made either at the input signal source (if the input signal is not from an off-air source) or with the AURAL CARRIER LEVEL control on the front panel of the P-379. When switching to either of the frequency sources (STD or HRC), the internal aural carrier attenuator drops automatically from 6dB to 0dB since the ΔAV for cable signals has normally been preset at the headend. However, the ΔAV for off-air signals may vary considerably. Normal operation level of the aural carrier is 10 to 13dB below the video carrier. If adjustment of the AURAL CARRIER LEVEL control on the front panel of the P-379 will not bring the ΔAV of an off-air signal into an acceptable range, check the ΔAV of the input signal. If the ΔAV of the input signal is too small or is negative (the aural carrier is above the video carrier), it is possible that the AURAL CARRIER LEVEL control of the P-379 will be unable to compensate. Check the input signal before contacting Technalogix for return-for-repair information.
P-379 Processor 20Translator Hookup 1. Connect modulated video from P-379 RF OUT to the Technalogix power amplifier. 2. Turn down RF level on P-379 all the way. 3. Ensure that IF OUT is connected to IF IN on the P-379 processor 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 P-379. AUTOMATIC MORSE CODE KEYING DEVICE Translators must be equipped with a device that identifies the call signal of the translator in Morse code (usually be frequency shifting the aural carrier not less than 5 kHz or amplitude modulating the aural carrier with a 200 Hertz tone) once each hour. This feature can be disabled if the parent station for the translator sends the call sign of the translator in the visual picture or identifies it as part of the aural modulation. The end user must do this as a regulation of FCC.
P-379 Processor 21 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) Ensure selected output channel is desired channel Unit tuned to input channel in a different range than desired Check INPUT SOURCE SELECT switch for proper source selection Input signal is too weak Ensure input signal strength is within specified range IF loop cable on rear of unit loose/disconnected Check IF loop cable is securely attached Unit not plugged in or not getting power 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) Measure RF output from rear panel jack and adjust front panel OUTPUT LEVEL control as required IF level too high (most often occurs when routing IF through scrambler or other external device) Measure normal IF output level for applied CW /unmodulated input carrier and ensure same level is returned to unit after external processing Input signal too strong or no input signal at all Measure input RF level and pad to within specified input levels; if signal not present, change to active channel Bad/noisy video Aural carrier interfering with video carrier Measure Aural Carrier level and/or adjust AURAL CARRIER LEVEL control on front panel Channels do not change Delay feature active Hold channel change switch in raised/lowered position for at least three seconds
P-379 Processor 227.0 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/HLDD2 1 T1 W/HLD LED D3 1 RED T1 LED T1-W/HLDDS1 1 8 POS DPS8W JP1 1 4 POS HEADER JP-DUAL4 JP2 1 8 POS HEADER JP-DUAL8 JP3 1 JP-DUAL4 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
P-379 Processor 23L2 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 MΩhm RES1-8 R10 1 1 kΩhm RES1-8 R11 1 5 kΩhm POT1 R12 1 10 KΩhm RES1-8 R13 1 10 KΩhm RES1-8 R14 1 1 kΩhm RES1-8 R15 1 6.8 kΩhm RES1-8 R16 1 1 kΩhm RES1-8 R17 1 500 Ωhm POT1 R18 1 10 KΩhm RES1-8 R19 1 5.6 kΩhm RES1-8 R2 1 4.7 Ωhm RES1-8 R20 1 10 KΩhm RES1-8 R21 1 91 Ωhm RES1-8 R22 1 10 Ωhm RES1-8 R23 1 5 kΩhm POT1 R3 1 5 kΩhm POT1 R4 1 10 kΩhm RES1-8 R5 1 1 kΩhm RES1-8 R6 1 68 kΩhm RES1-8 R7 1 68 kΩhm RES1-8 R8 1 68 kΩhm RES1-8 R9 1 4.7 Ωhm RES1-8 RP1 1 10 kΩhm DIPIL11 RP2 1 10 kΩhm DIPIL11
P-379 Processor 24RP3 1 10 kΩhm DIPIL11 RP4 1 150 Ωhm DIP IL8 RP5 1 150 Ωhm 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
1133EEPROM MEMORY STORAGEMUTESPARES/DEMOD(360 MOD)VIDEO MODULATIONVIDEO OUTMODULATOR INPUTVIDEO IN370/370T VIDEO GAIN(360.361.362360 VIDEO MOD ADJ361/2 ALR LEVEL360 VIDEO MODULATIONNOTES:ON M/N UNITS W411808 DISPLAY BD. ONLY1. CUT THE ETCH CONNECTING PINS 6&9 ONTOP OF P5 ON TOP OF BOARD2. CUT THE ETCH CONNECTING PINS 7&11 ONP5 ON BOTTOM OF BOARD3. CONNECT PINS 1&6 OF P5 W/INSULATED WIRE ONBOTTOM OF BOARD4. CONNECT PINS 2&7 OF P5 W/INSULATED WIRE ONBOTTOM OF BOARD-20dB RF MONITOR90-FMONITOR IN360 BAR GRAPHDISPLAY(370 MOD) T CHANNEL(370 MOD) VHF/UHFTO JP2 P5-4TO P6.2 DEDOM INTERFACE+12VN/C 360 TEXTOVERLAY OPTION5K/370500R/360100K/361-2(360/370)(361/2)TDORDIRSTXRSRXLDOLDILD+12VTESTNORMINPUT CHOUTPUT CHINPUT MODEINPUT LD+30V+12V(362.SW33 W/R17)+5V+5V(DEMOD)W/R23CW/R23RSTXRSRX25 KHz12.5KHz+12VTO RP RJ11+5VMUTE-12VREFDATALDO12.5KHzOUT PLL ENCLOCK25KHz +12V+5V-12V+24V+12VIN PLL ENDATACLOCKLDOFFOUT LVLOUT LVLPROCESSOR INPUTTO UP CONV.TO OUTPUT CONV.W/R17C20PLLI ENPLLO ENPLL ENDATA IOCLKPWRSBSELLED1LED0SPR41SPR51SPR61VINVRSTDATA IOCLK+5VN/COUT LVLOMIT FOR DEMODFP OUTPUTLEVEL ADJTO JP5.2TO JP5.3TO P4.2 RSRXTO P4.1 RSTXC5045.6 REAR PANELRJ11/RS232 INPUT+25VP/S LED+30V+12V-12VFROM P/SVIDEO TEXT OVERLAYP1P2P3P4P5P6P7P8JP3P1P2P3P4 P5P6P7P8U812345678 910111213141516U11QP112105313149867211234567891011121314151617181920P512345678 910111213141516JP2RP5RP4123456789101112131415161718U912345678 910111213141516U7NOT RESETNOT IRQNOT VPRSW1UPSW1DWNSW0UPSW0DWNPA3PA2S/LSHREGDATAIOCLKDSPENVRSTPLLIENPLLOENPLLENPWRGND ISTHROFF AIRSPR6ISPR5ISPR4ILED0LED1SBSELRDITDOLD0LDILDPD 5MUTE1VINTCAPOSC 2OSC 1VddU6S1S2S35V198673254RP3+C8INCOMOUTU3+C75VY1C4 C3123456910RP2RP15V5VC2L1+C9+5VQ1Q2+12VJP4+C12+C13+C14+C1+C11+C10+C6+C55VD4LOCK LEDP7P4P3P6U2FU2EU2DU2CU2BU2AU1FU1EU1DU1CU1BU1AP10R3+5VD3D2R171P1J1L3+5V+C181+12VJPRP111P9R111R1410k 40%+C200J2CON +C191+C161+5VSW412VJP6 P100 P200J101 P12POWER ON LEDC22 C21L4+5VL5C23 C24+12VU4 U5+5V +5VP1P2P3P4P5P6P7P8JP1R11R2 R18R19R20R16R9R8 R7 R6R4R121R13R10R5R21R1R15R2213 21191143213219 841151310391112115437654321109876542117651132314324131323313512131411131011237363422216745212298121913719181716151413122122232425262728293031323334353611109876542111 111111Technalogix Ltd.#4, 8021 Edgar Industrial PlaceRed Deer, Alberta, Canada T4P 3R3Agile LogicCDate: 09/11/00 Page: 1 of 1Rev ID1122334455667788991010A AB BC CD DE EF FG G
P-379 Processor 26Agile 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
L3C4 C5L5L2C6L4C3P1OUTPUTE3-20dB TEST1 952+U1C7E2+24VE1INPUTL1C2C1R1Technalogix Ltd.#4, 8021 Edgar Industrial PlaceRed Deer, Alberta, Canada T4P 3R3Agile Output Amplifier BoardHDate: 09/11/00 Page: 1 of 1Rev ID11223344556677A AB BC CD DE EF FG GH HI IJ J
P-379 Processor 28Agile Up Converter Board Bill of Materials Last Revision: 09.13.00 Component Reference Quantity Identification Modifier Package C1 1 (VALUE) 1206 C10 1 (VALUE) 1206 C101 1 (VALUE) 1206 C102 1 (VALUE) 1206 C103 1 CAP100RP C104 1 (VALUE) 1812 C105 1 (VALUE) 1206 C106 1 (VALUE) 1206 C107 1 (VALUE) 1206 C108 1 (VALUE) 1206 C109 1 (VALUE) 1206 C11 1 (VALUE) 1206 C110 1 (VALUE) 1206 C111 1 (VALUE) 1206 C112 1 (VALUE) 1206 C113 1 (VALUE) 1206 C114 1 (VALUE) 1206 C115 1 (VALUE) 1206 C115 1 (VALUE) 1812 C116 1 (VALUE) 1206 C116A 1 CAP100RP C117 1 (VALUE) 1206 C118 1 (VALUE) 1206 C119 1 (VALUE) 1206 C12 1 (VALUE) 1206 C120 1 (VALUE) 1206 C121 1 (VALUE) 1206 C122 1 (VALUE) 1206 C123 1 (VALUE) 1206 C124 1 (VALUE) 1206 C125 1 (VALUE) 1206 C126 1 (VALUE) 1206 C127 1 (VALUE) 1206 C128 1 (VALUE) 1206 C129 1 (VALUE) 1206 C13 1 (VALUE) 1206 C130 1 (VALUE) 1206 C131 1 (VALUE) 1206 C132 1 (VALUE) 1206 C133 1 (VALUE) 1812 C134 1 CAP100RP C135 1 (VALUE) 1206
P-379 Processor 29C136 1 (VALUE) 1206 C137 1 (VALUE) 1206 C138 1 (VALUE) 1206 C139 1 (VALUE) 1206 C14 1 (VALUE) 1206 C140 1 (VALUE) 1206 C141 1 (VALUE) 1206 C15 1 (VALUE) 1206 C16 1 (VALUE) 1206 C17 1 (VALUE) 1206 C18 1 (VALUE) 1206 C19 1 (VALUE) 1206 C2 1 (VALUE) 1206 C204 1 (VALUE) 1206 C205 1 (VALUE) 1206 C206 1 (VALUE) 1206 C207 1 (VALUE) 1206 C208 1 (VALUE) 1206 C209 1 (VALUE) 1206 C21 1 (VALUE) 1206 C210 1 (VALUE) 1206 C22 1 (VALUE) CGKG27 C3 1 (VALUE) 1206 C300 1 (VALUE) 1206 C301 1 (VALUE) 1206 C303 1 CAP275RP650 C4 1 (VALUE) 1206 C5 1 (VALUE) 1206 C6 1 (VALUE) 1206 C7 1 (VALUE) 1206 C8 1 (VALUE) 1206 C9 1 (VALUE) 1206 D1 1 3800 SOT-23 D100 1 DIODEZ D0214AC D101 1 9 V SOT-23 D102 1 9 V SOT-23 D103 1 DIODEZ D0214AC D2 1 3800 SOT-23 D3 1 3800 SOT-23 F1 1 SIP5L FT200 1 (VALUE) FIL-TOKO J1 1 THRU-HOLE J10 1 THRU-HOLE J2 1 THRU-HOLE J3 1 THRU-HOLE J4 1 THRU-HOLE J5 1 THRU-HOLE
P-379 Processor 30J6 1 THRU-HOLE J7 1 THRU-HOLE J8 1 THRU-HOLE J9 1 THRU-HOLE L1 1 (VALUE) 1812 L100 1 (VALUE) 1210 L101 1 (VALUE) 1210 L102 1 (VALUE) 1210 L103 1 (VALUE) 1210 L104 1 (VALUE) 1812 L105 1 (VALUE) 1210 L106 1 (VALUE) 1210 L108 1 (VALUE) 1210 L109 1 (VALUE) 1210 L2 1 (VALUE) 1812 L3 1 (VALUE) 1812 L4 1 (VALUE) 1812 L5 1 (VALUE) 1812 L6 1 (VALUE) 1812 M1 1 (VALUE) MIXER-RF2 OSC1 1 (VALUE) MINI14SL P1 1 FCON-S P2 1 FCON-S Q1 1 (VALUE) MRF559B2 Q2 1 (VALUE) MRF559B2 R1 1 (VALUE) 1206 R10 1 (VALUE) 1206 R101 1 (VALUE) 1206 R102 1 (VALUE) 1206 R103 1 (VALUE) 1206 R104 1 (VALUE) 1206 R105 1 (VALUE) 1206 R106 1 (VALUE) RES2010A R107 1 (VALUE) RES2010A R108 1 (VALUE) RES2010A R109 1 (VALUE) RES2010A R11 1 (VALUE) 1206 R111 1 (VALUE) 1206 R112 1 (VALUE) 1206 R113 1 (VALUE) 1206 R116 1 (VALUE) 1206 R117 1 (VALUE) 1206 R118 1 (VALUE) 1206 R119 1 (VALUE) 1206 R12 1 (VALUE) 1206 R121 1 (VALUE) 1206 R122 1 (VALUE) 1206
P-379 Processor 31R123 1 (VALUE) 1206 R13 1 (VALUE) 1206 R14 1 (VALUE) 1206 R15 1 (VALUE) 1206 R16 1 (VALUE) 1206 R17 1 (VALUE) 1206 R18 1 (VALUE) 1206 R19 1 (VALUE) 1206 R2 1 (VALUE) 1206 R20 1 (VALUE) 1206 R203 1 (VALUE) 1206 R204 1 (VALUE) RES2010A R205 1 (VALUE) 1206 R206 1 (VALUE) 1206 R207 1 (VALUE) 1206 R21 1 (VALUE) 1206 R22 1 (VALUE) 1206 R23 1 (VALUE) 1206 R24 1 (VALUE) 1206 R25 1 (VALUE) 1206 R26 1 (VALUE) 1206 R3 1 (VALUE) 1206 R4 1 (VALUE) 1206 R5 1 (VALUE) 1206 R6 1 (VALUE) 1206 R7 1 (VALUE) 1206 R8 1 (VALUE) 1206 R9 1 (VALUE) 1206 U100 1 TSSOP20 U101 1 WW107 U2 1 WW107 U200 1 WW107
LOCK DETECT TO MPU123C129C128C38+U102C126C125L103C124L102C123L101C122C121L100+U101+C116AC141J3 EN-J6 L107C135C136C138 C140L109DI-J4 C137 C138L108CLK-J5 C131C132C133+C134D102ZENER12VJ2 D101C104C11012VD1009.1V+C103 C101 C102C108C107C106C105D10312VC109 C115 C116C117C119 C12012VC118C111C112C113C114L104C130P2IF OUTC208C205+12VC210C209C207C206+U200C204C201C15L6C13C14+U2C11+12VC12L5L4C10+U1C9L3C7C6L2+12VJ10C4L1C229C3D3C3P1D2D1C1+12VJ7C2+C11uFC301C300FILLIF MIXERU3FILL200U4MP1P2P3P4P5P6P7P8P9P10P11P12P13P14P15P16P17P18P19P20U5VCD1U6R120R116R119R109R101R106R105R104R103R102R108R111R112 R113R114 R115R117R118R121R123R122R206R205 R207R204R203R201R202R200R25R23R24R22R21R20R16R14R15R17R1800R1900R13R12R11R7R8R6R5R4R3R2R1Technalogix Ltd.#4 8021 Edgar Industrial PlaceRed Deer, Alberta, Canada T4P 3R3Agile Up ConverterHDate: 08/31/00 Page: 1 of 1Rev ID1122334455667788991010A AB BC CD DE EF FG G
P-379 Processor 33750 MHz down Converter Board Bill of Materials Last revised: 09.13.00 Component Reference Quantity Identification Modifier Package C1 1 (VALUE) 1206 C10 1 (VALUE) 1206 C101 1 (VALUE) 1206 C102 1 (VALUE) 1206 C103 1 CAP100RP C104 1 (VALUE) 1812 C105 1 (VALUE) 1206 C106 1 (VALUE) 1206 C107 1 (VALUE) 1206 C108 1 (VALUE) 1206 C109 1 (VALUE) 1206 C11 1 (VALUE) 1206 C110 1 (VALUE) 1206 C111 1 (VALUE) 1206 C112 1 (VALUE) 1206 C113 1 (VALUE) 1206 C114 1 (VALUE) 1206 C115 1 (VALUE) 1206 C115 1 (VALUE) 1812 C116 1 (VALUE) 1206 C116A 1 CAP100RP C117 1 (VALUE) 1206 C118 1 (VALUE) 1206 C119 1 (VALUE) 1206 C12 1 (VALUE) 1206 C120 1 (VALUE) 1206 C121 1 (VALUE) 1206 C122 1 (VALUE) 1206 C123 1 (VALUE) 1206 C124 1 (VALUE) 1206 C125 1 (VALUE) 1206 C126 1 (VALUE) 1206 C127 1 (VALUE) 1206 C128 1 (VALUE) 1206 C129 1 (VALUE) 1206 C13 1 (VALUE) 1206 C130 1 (VALUE) 1206 C131 1 (VALUE) 1206 C132 1 (VALUE) 1206 C133 1 (VALUE) 1812 C134 1 CAP100RP C135 1 (VALUE) 1206
P-379 Processor 34C136 1 (VALUE) 1206 C137 1 (VALUE) 1206 C138 1 (VALUE) 1206 C139 1 (VALUE) 1206 C14 1 (VALUE) 1206 C140 1 (VALUE) 1206 C141 1 (VALUE) 1206 C15 1 (VALUE) 1206 C16 1 (VALUE) 1206 C17 1 (VALUE) 1206 C18 1 (VALUE) 1206 C19 1 (VALUE) 1206 C2 1 (VALUE) 1206 C204 1 (VALUE) 1206 C205 1 (VALUE) 1206 C206 1 (VALUE) 1206 C207 1 (VALUE) 1206 C208 1 (VALUE) 1206 C209 1 (VALUE) 1206 C21 1 (VALUE) 1206 C210 1 (VALUE) 1206 C22 1 (VALUE) CGKG27 C3 1 (VALUE) 1206 C300 1 (VALUE) 1206 C301 1 (VALUE) 1206 C303 1 CAP275RP650 C4 1 (VALUE) 1206 C5 1 (VALUE) 1206 C6 1 (VALUE) 1206 C7 1 (VALUE) 1206 C8 1 (VALUE) 1206 C9 1 (VALUE) 1206 D1 1 3800 SOT-23 D100 1 DIODEZ D0214AC D101 1 9 V SOT-23 D102 1 9 V SOT-23 D103 1 DIODEZ D0214AC D2 1 3800 SOT-23 D3 1 3800 SOT-23 F1 1 SIP5L FT200 1 (VALUE) FIL-TOKO J1 1 THRU-HOLE J10 1 THRU-HOLE J2 1 THRU-HOLE J3 1 THRU-HOLE J4 1 THRU-HOLE J5 1 THRU-HOLE
P-379 Processor 35J6 1 THRU-HOLE J7 1 THRU-HOLE J8 1 THRU-HOLE J9 1 THRU-HOLE L1 1 (VALUE) 1812 L100 1 (VALUE) 1210 L101 1 (VALUE) 1210 L102 1 (VALUE) 1210 L103 1 (VALUE) 1210 L104 1 (VALUE) 1812 L105 1 (VALUE) 1210 L106 1 (VALUE) 1210 L108 1 (VALUE) 1210 L109 1 (VALUE) 1210 L2 1 (VALUE) 1812 L3 1 (VALUE) 1812 L4 1 (VALUE) 1812 L5 1 (VALUE) 1812 L6 1 (VALUE) 1812 M1 1 (VALUE) MIXER-RF2 OSC1 1 (VALUE) MINI14SL P1 1 FCON-S P2 1 FCON-S Q1 1 (VALUE) MRF559B2 Q2 1 (VALUE) MRF559B2 R1 1 (VALUE) 1206 R10 1 (VALUE) 1206 R101 1 (VALUE) 1206 R102 1 (VALUE) 1206 R103 1 (VALUE) 1206 R104 1 (VALUE) 1206 R105 1 (VALUE) 1206 R106 1 (VALUE) RES2010A R107 1 (VALUE) RES2010A R108 1 (VALUE) RES2010A R109 1 (VALUE) RES2010A R11 1 (VALUE) 1206 R111 1 (VALUE) 1206 R112 1 (VALUE) 1206 R113 1 (VALUE) 1206 R116 1 (VALUE) 1206 R117 1 (VALUE) 1206 R118 1 (VALUE) 1206 R119 1 (VALUE) 1206 R12 1 (VALUE) 1206 R121 1 (VALUE) 1206 R122 1 (VALUE) 1206
P-379 Processor 36R123 1 (VALUE) 1206 R13 1 (VALUE) 1206 R14 1 (VALUE) 1206 R15 1 (VALUE) 1206 R16 1 (VALUE) 1206 R17 1 (VALUE) 1206 R18 1 (VALUE) 1206 R19 1 (VALUE) 1206 R2 1 (VALUE) 1206 R20 1 (VALUE) 1206 R203 1 (VALUE) 1206 R204 1 (VALUE) RES2010A R205 1 (VALUE) 1206 R206 1 (VALUE) 1206 R207 1 (VALUE) 1206 R21 1 (VALUE) 1206 R22 1 (VALUE) 1206 R23 1 (VALUE) 1206 R24 1 (VALUE) 1206 R25 1 (VALUE) 1206 R26 1 (VALUE) 1206 R3 1 (VALUE) 1206 R4 1 (VALUE) 1206 R5 1 (VALUE) 1206 R6 1 (VALUE) 1206 R7 1 (VALUE) 1206 R8 1 (VALUE) 1206 R9 1 (VALUE) 1206 U100 1 TSSOP20 U101 1 WW107 U2 1 WW107 U200 1 WW107
P3LOCK DETECT TO MPULORFRF OUT L204C214C21112VC215C213C212C210C209L203L202C208C207C206L201L200C205C4212VC47C48C43C200C39C102P1 C100 C101L100C38C45C46L4C33C34C35C36C37C41C40C2912VC30C31C28C26C25C2712VD3C21C22C23 C24C5C6C7+C8 D29.1V12VC9C3C4D1 C2 C1Y14.00MHZ12VD4ZENER+C101uF C111uF C121uF C131uFRFOUT-J6CLK-J4 L2C141uFC151uFDI-J3 L1C161uFC171uFC181uF C191uFL3EN-J5 1234567891011121314151617181920U1U3ERA U4ERA5U4 U201FILTERU16VCCGNDVIN RFOUTOSCR211R210R209R208R207R204R206R205R212R212R202R203R201R20R18R19R200R103R104R102R101R100R21R16R22R17R15R14R13R12R10R11R8R6R7 R1R4R3R2 R5R9Technalogix Ltd.#4, 8021 Edger Industrial PlaceRed Deer, Alberta, Canada T4P 3R3750MHz Down ConverterBDate: 9/11/2000 Page: 1 of 1Rev ID1122334455667788991010A AB BC CD DE EF FG G
P-379 Processor 38Power Supply Board Bill of Materials Last Revised: 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 kΩhm RES400 R2 1 240 Ωhm RES400 R4 1 5.6 kΩhm 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
432143214321GND+24VGND+12V+5V+30V123456P2123456P3123456P4123456P5123456P6C13C11+C17 C31IN2COM3OUT+30VU3LM317C6+C14C19 C18+C2 C81IN2COM3OUT +12VU57812C10+C9C1212345678P7+C16C151IN2COM3OUT +5VU67805654321P1+C7C51IN2COM3OUT +24VU47824+C1C4U7U2U1R2R4R1Technalogix Ltd.#4, 8021 Edgar Industrial PlaceRed Deer, Alberta, Canada T4P 3R3Power Supply BoardDDate: 09/11/00 Page: 1 of 1Rev ID11223344556677A AB BC CD DE EF FG GH HI IJ J
P-379 Processor 40Tuner Processor Board Bill of Materials Last Revised: 09.13.00 Component Reference Quantity Identification Modifier Package C1 1 0.47 uF 1206 C100 1 0.001 uF 1206 C100 1 0.01 uF 1206 C101 1 0.1 uF 1206 C11 1 0.47 uF 1206 C13 1 0.1 uF 1206 C14 1 0.1 uF 1206 C15 1 0.01 uF 1206 C16 1 0.01 uF 1206 C17 1 0.1 uF 1206 C18 1 0.1 uF 1206 C19 1 0.01 uF 1206 C2 1 0.47 uF 1206 C20 1 0.01 uF 1206 C21 1 0.1 uF 1206 C22 1 8.2 pF 1206 C23 1 12 pF 1206 C24 1 3-10 pF CGKG27 C25 1 15 pF 1206 C26 1 10 pF 1206 C27 1 120 pF 1206 C28 1 120 pF 1206 C29 1 4.5-20 pF CGKG27 C3 1 0.47 uF 1206 C30 1 0.001 uF 1206 C36 1 27 pF 1206 C37 1 56 pF 1206 C38 1 27 pF 1206 C39 1 0.1 uF 1206 C4 1 0.01 uF 1206 C40 1 0.01 uF 1206 C41 1 47 uF CAP100RP250 C42 1 0.01 uF 1206 C43 1 0.47 uF 1206 C44 1 0.1 uF 1206 C45 1 10 pF CAP100MPR C46 1 0.1 uF 1206 C47 1 4.7 pF 1206 C48 1 0.01 uF 1206 C49 1 0.001 uF 1206 C5 1 0.01 uF 1206 C50 1 0.001 uF 1206
P-379 Processor 41C51 1 0.01 uF 1206 C52 1 47 uF CAP100RP250 C53 1 0.001 uF 1206 C54 1 0.47 uF 1206 C55 1 0.1 uF 1206 C56 1 22 pF 1206 C57 1 47 pF 1206 C58 1 0.01 uF 1206 C59 1 0.1 uF 1206 C6 1 0.01 uF 1206 C60 1 0.1 uF 1206 C61 1 4.7 pF 1206 C62 1 0.01 uF 1206 C63 1 0.1 uF 1206 C64 1 0.1 uF 1206 C65 1 100 pF 1206 C66 1 0.1 uF 1206 C67 1 0.1 uF 1206 C68 1 0.01 uF 1206 C69 1 68 pF 1206 C7 1 0.47 uF 1206 C70 1 33 pF 1206 C71 1 4.5-20 pF CGKG27 C72 1 0.01 uF 1206 C73 1 0.1 uF 1206 C74 1 100 pF 1206 C75 1 0.01 uF 1206 C76 1 0.01 uF 1206 C77 1 0.1 uF 1206 C78 1 0.01 uF 1206 C79 1 0.01 uF 1206 C8 1 0.47 uF 1206 C80 1 100 pF 1206 C81 1 12 pF 1206 C82 1 3-10 pF CGKG27 C83 1 2.2 pF 1206 C84 1 39 pF 1206 C85 1 39 pF 1206 C86 1 0.01 uF 1206 C87 1 0.01 uF 1206 C88 1 0.001 uF 1206 C89 1 470 uF CAP200RP C9 1 0.47 uF 1206 C90 1 CAP275RP650 C91 1 470 uF CAP200RP C92 1 0.01 uF 1206 C93 1 0.1 uF 1206
P-379 Processor 42C94 1 0.01 uF 1206 C95 1 0.01 uF 1206 C96 1 0.01 uF 1206 C97 1 0.1 uF 1206 C98 1 0.1 uF 1206 C99 1 56 pF 1206 D2 1 DIODEZ D0214AC D3 1 3800 SOT23 D4 1 2800 SOT23 D5 1 914 SOT-23 D6 1 BV109 SOT23 E1 1 E-PIN E2 1 EPAD F1 1 SF28S GND 1 EPAD JP2 1 1206 JP3 1 1206 JP4 1 1206 JP5 1 1206 JP6 1 1206 L1 1 0.47 uH IND400 L10 1 0.33 uH 1812 L11 1 0.47 uH 1812 L12 1 13.5 T COIL 500 L13 1 8.5 T COIL 500 L14 1 150 uH IND500 L15 1 0.33 uH 1812 L16 1 0.47 uH 1812 L17 1 0.47 uH 1812 L18 1 0.47 uH 1812 L2 1 0.47 uH IND400 L3 1 0.47 uH IND400 L5 1 COIL-S L6 1 IND400C L7 1 COIL-S L9 1 0.33 uH 1812 P1 1 CONHDR6 P2 1 CONHDR8 P3 1 FCONN-S P4 1 CONHDR6 Q1 1 T317-01B Q2 1 T317-01B Q4 1 T317-01B Q5 1 2369 SOT23 Q6 1 2369 SOT23 Q7 1 2222 SOT-23 Ω Ω Ω Ω Ω
P-379 Processor 43R1 1 4.7 Ωhm 1206 R12 1 1.5 kΩhm 1206 R13 1 18 Ωhm 1206 R14 1 680 Ωhm 1206 R15 1 680 Ωhm 1206 R16 1 3.9 kΩhm 1206 R17 1 2 kΩhm 1206 R18 1 430 Ωhm 1206 R19 1 100 kΩhm 1206 R2 1 0 Ωhm 1206 R20 1 10 kΩhm 1206 R21 1 10 kΩhm 1206 R22 1 12 kΩhm 1206 R23 1 7.5 kΩhm 1206 R24 1 4.7 Ωhm 1206 R25 1 4.7 kΩhm 1206 R26 1 1 kΩhm ST53YJ R27 1 10 kΩhm 1206 R28 1 10 MΩhm 1206 R29 1 3.3 kΩhm 1206 R3 1 0 Ωhm 1206 R30 1 10 MΩhm 1206 R31 1 100 Ωhm 1206 R32 1 10 kΩhm 1206 R33 1 10 kΩhm 1206 R34 1 4.7 Ωhm 1206 R35 1 560 Ωhm 1206 R36 1 220 Ωhm 1206 R37 1 56 Ωhm 1206 R38 1 220 Ωhm 1206 R39 1 4.7 Ωhm 1206 R4 1 27 Ωhm 1/2 WATT RES2010A R40 1 51 kΩhm 1206 R41 1 3.3 kΩhm 1206 R42 1 100 Ωhm 1206 R43 1 33 kΩhm 1206 R44 1 68 kΩhm 1206 R45 1 100 Ωhm 1206 R46 1 10 kΩhm 1206 R47 1 10 kΩhm 1206 R48 1 4.7 Ωhm 1206 R49 1 560 Ωhm 1206 R5 1 39 Ωhm 1206 R50 1 2 kΩhm 1206
P-379 Processor 44R51 1 4.7 Ωhm 1206 R52 1 470 kΩhm 1206 R53 1 470 kΩhm 1206 R54 1 680 kΩhm 1206 R55 1 4.7 kΩhm 1206 R56 1 4.7 Ωhm 1206 R57 1 470 kΩhm 1206 R58 1 470 kΩhm 1206 R59 1 680 kΩhm 1206 R6 1 39 Ωhm 1206 R60 1 39 kΩhm 1206 R61 1 100 kΩhm 1206 R62 1 4.7 Ohm 1206 R63 1 680 Ohm 1206 R64 1 560 kOhm 1206 R65 1 5.6 kOhm 1206 R66 1 100 kOhm 1206 R67 1 4.7 Ohm 1206 R68 1 1 kOhm 1206 R69 1 2 kOhm 1206 R7 1 51 Ohm 1206 R70 1 12 Ohm 1206 R71 1 82 Ohm 1206 R72 1 220 Ohm 1206 R73 1 75 Ohm 1206 R74 1 1 kOhm 1206 R75 1 1 kOhm 1206 R76 1 2 kOhm 1206 R77 1 4.7 Ohm 1206 R78 1 82 Ohm 1206 R79 1 220 Ohm 1206 R8 1 1 kOhm 1206 R80 1 75 Ohm 1206 R81 1 4.7 Ohm 1206 R82 1 4.7 Ohm 1206 R83 1 91 Ohm 1206 R84 1 1 kOhm 1206 R85 1 2 kOhm 1206 R86 1 12 Ohm 1206 R87 1 82 Ohm 1206 R88 1 220 Ohm 1206 R89 1 75 Ohm 1206 R90 1 1.5 kOhm 1206 R91 1 75 Ohm 1206 R92 1 RESTRIMT R93 1 10 kOhm 1206
P-379 Processor 45R94 1 6.8 kOhm 1206 R95 1 1 kOhm 1206 R96 1 2 kOhm 1206 R97 1 0 Ohm 1206 R98 1 18 Ohm 1206 R99 1 51 Ohm 1206 SW1 1 SWSPDT1 TP1 1 EPAD TP2 1 EPAD TP3 1 1206 TP4 1 EPAD TUNER 1 EVN56D45G3 TUNER2 U1 1 SO8 U2 1 LM1823N DIP28 U3 1 FPT-08-M01 U4 1 SO-28L U5 1 SO8 Y1 1 XTL49 Y2 1 XTL49
NCNCNCFOR T-CH UNITT-CH OPTIONAGC TEST POINTTO AURAL LEVELIF OUTPUTTO OFF-AIR SWP2:3P2:4+37 dBmV2dB PADP1:2+29.7V IN P1:4+5V IN P1:5+12V INP1:6 P1:3 P1:1 P2:1 P2:6OSC_OUTE1TP4C87C88Q8+5C86C84C85C83Q74.000MHZL14C81C82D6D5D4D3 D2D1C7+5VC9+29.7VC8+C91+12SW1123456P6+29.7C1C4L1+5C2C5L2 L3C6C3+1212345678910111213141516171819202122232425262728U41234 5678U3+5C64 C65C98+5C101C100TP2 C67C68+5JP2 JP2JP3JP3JP4JP4JP5JP5JP6JP6C69XTAL18.000MHZC70C71C66C78C72327 46+U5C73C74C75C80C79+29.7C77+C90C76TP3LOCK_DET12345678910111213141516171819202122232425262728U2AL12L13C56C57C58C59C60+12+C52+12C51C53C54C55+12C61C62Q6C99+12C63JP1JP1C50C49+C891uF+12 C48Q5P3C39C47C38 C37 C36L10 L9C93C94C96C97Q4+12+12L18C95+12C40657U1B+C41C42L11C45+12C4623741+U1AC44C43R26C35+5VQ3P22TP1C34C33C32C31L8.47L7.47C25C23L5.47L6.47C27C28C29C30C26C24C22C21C92Q2C20+12L17.47C19C18C17C15+12L16.47C14Q1C16C122.5-20pFL4.47C13L15.47EnableDataC2Clock+12VC11MFV-25 1U2GNDGNDGNDGNDAGCBT+29.7V+5VCLOCK+9VDATAENABLEGNDIFU1R68R65R67R66R64R63R62R61R60R3R2R50R51R57R52R58R53R54R59 R56R55R44R41R42R43R39R40R45R47R46R49 R48R36R38R37R35R34 R33R32R31R15R13R14R84R91R85R87R86R24R88R89R16R17R18R19R20R22R21R23R29R28R30R27R25R11R10R9R90R12R82R83R81R78R77R80R79R76R75R74R73R72R69R70R71R8R6R5R7R4Technalogix Ltd.#4, 8021 Edgar Industrial PlaceRed Deer, Alberta, Canada T4P 3R3Tuner ProcessorDDate: 09/6/00 Page: 1 of 1Rev ID1122334455667788991010A AB BC CD DE EF FG G
P-379 Processor 47 Thank you for choosing Technalogix Ltd.

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