AES 7350UE5 Data Transceiver User Manual 7350 ue5

AES Corporation Data Transceiver 7350 ue5

User Manual

52-7350UE5 UHF DATA TRANSCEIVERS PLL SYNTHESIZED (EEPROM) Service Manual HERMES ELECTRONICS CO., LTD.HEC
TABLE OF CONTENS1. SPECIFICATION …… … … … … … … … … … … … … … … … … … … … … … … … ..22. CONNECTIONS AND OPERATION …… … … … … … … … … … … … … … … 33. CIRCUIT DESCRIPTION … … … … … … … … … … … … … … … … … … … … ..4-124. PERFORMANCE TEST AND ALIGNMENT … … … … … … … … … … … 125. TEST EQUIPMENT CONFIGURATION … … … … … … … … … … … … … 13 6. TRANSMITTER PERFORMANCE TEST … … … … … . … … … … … … … … … .14-167. TROUBLESHOOTING … … … … … … … … … … … … … … … … … … … … … … ..17-199. PARTS LIST … … … … … … … … … … … … … … … … … … … … … … … … … … ..20-288. PROGRAMMER INSTRUCTION … … ..…… … … … … … … … … … … … … … .29-3410. PRINT CIRCUIT BOARD LAYOUT… … … … … … … … … … … … … … … … … 35-38 11. PARTS ASSEMBLY … … … . … … … … … … … … … … … … … … … … … … … … .39-4112. BLOCK DIAGRAM … … . … … … … … … … … … … … … … … … … … … … … … 4213. SCHEMATICS DIAGRAM … … … … … … … … … … … … … … … … … … … … 43-44 PAGE1
1. SPECIFICATIONGENERAL SPECIFICATIONSPOWER SOURCE ………………………………………+13.6VD.C. nominal(+10.8 to +15.6V )TEMPERATURE RANGE STORAGE ……………………………………….80℃ maximum -40℃ min. 25℃ nominal OPERATING … … … … … … … … … … … … … … .60℃ maximum -20℃ min.ANTENNA IMPEDANCE … … … … … … … … … … … … ...50ΩFREQUENCY CONTROL … … … … … … … … … … … … … ...PLL SYNTHESISERFREQUENCIES OF OPERATION … … … … … … … … … .each band 10MHZ,from 400-510MHZFREQUENCY TOLERANCE AND STABILITY … … …… ±1.5PPMHIGH HUMIDITY …… … … … … … … … … … … … … … … .90﹪CHANNEL CAPABILITY … … … … … … … … … … … … … .16 by software controlNOMINAL DIMENSIONS … … … … … … … … … … … … … .134 ㎜(L)X60 ㎜(W)X33 ㎜(H)WEIGHT … … … … … … … … … … … … … … … … … … … … … .204gRADIO DATA TRANSCEIVER NOMINAL PERFORMANCEPERFORMANCE SPECIFICATIONS … … … … … … … … … ...FCC PART 90RF OUTPUT POWER … … … … … … … … … … … … … … ..5WMODULATION TYPE … … … … … … … … … … … … … … … .FMINTERMEDIATE FREQUENICES … … … … … … … … … … .21.4 MHZ 455 KHZCHANNEL SPACING …………………………………12.5 KHZTRANSMIT ATTACK TIME … … … … … … … … … … ＜25 mSCURRENT CONSUMPTION TRANSMIT ……………………………….1200mA@5W RECEIVE ………………………………..85mA PAGE2
BNC R DB-26RESET DB-26 DEFINE PIN NO. FUNCTION1GROUND FROM EXTERNAL POWER SUPPLY2B+ FROM EXTERNAL POWER SUPPLY3PGM_DATA4PGM_ENB5TROUBLE —OPEN COLLECTOR Q26VCC OUT7ZONE 1 IN8DIGITAL GROUND9ZONE 2 IN10 ZONE 3 IN11 DIGITAL GROUND12 ZONE 4 IN13 N/C14 PHONE LINE PING15 PHONE LINE TIP16 DIGITAL GROUND17 RX18 TX19 DTR20 DSR21 +12VDC22 CH SEL 123 CH SEL 224 CH SEL 425 CH SEL 826 N/C CHCHSEL 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15CH SEL1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0CH SEL 2 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0CH SEL 4 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0CH SEL 8 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 PAGE3 R_LED(ALM) Y_LED(WA) G_LED(RX) Y_LED(TX) .
3. CIRCUIT DESCRIPTIONTRANSMITTER The transmitter is comprised of: • Audio amplifier connections from J902 pin 1 • Frequency Synthesizer• Transmitter• Automatic Power ControlAudio frequency connections Processed data from the IC504 is applied to the VCO via R316 and applied to the TCXO VCFrequency synthesizer circuit With data received from the EEPROM (IC5) the frequency synthesizer circuit controls and Produces the RF carrier frequency for the transmitter during transmit and the local oscillator frequency for the receiver. The frequency synthesizer circuit is comprised of: • 12.8 MHZ Tcxo • Voltage Controlled Oscillator (VCO) module • Charge Pump and Loop Filter • PLL Frequency Synthesizer • Dual Modulus Prescaler PAGE4
PLL Synthesizer The PLL synthesizer circuit is common to both the transmitter and receiver, The synthesizer comprises: Data RF Out 12.8 MHZ TCXOX1 is VCTCXO , which provide stable oscillator of 12.8 MHZ to PLL IC.Frequency adjustment is provided by VR1.Voltage controlled oscillator module(VCO) The module produces carrier frequencies during transmit and local oscillator frequencies During receive. The module contains one VCO and three outputs. One for producing carrier frequencies during Transmit and one for producing the local oscillator frequency during receive and the other Output is for PLL IC(IC1) Fin. PAGE5 TCXO 8V RegulatorCharge PumpLoop Filter IC1PLL TX OR RX VCO
The module also has Rx and TX powerline filters. RX and TX power line filters Transistor Q301 is configured as a 5v power supply ripple filter. The filter reduces the noise on the carrier and local oscillator signals. VCO The VCO comprises Q302, Coil L304, and varactor D301 D304 and is configured as a Colpits oscillator. D301 D304 produces a change in frequency with a change in DC voltage and is controlled by the tuning voltage signal present at the cathode. The local oscillator programmable dividers. DATA is received by IC1 at pin 10 from pin 11of IC3. The RF signal at the collector of Q302 is applied to an amplifier/buffer Q305.The amplified Signal from Q305 passes to the prescaler ,IC1 pin8 .The RF signal at the collector of Q302 also Drives the cascode amplifier/buffer formed by Q304 and Q305. When D201 is forward biased (TX ON) , carrier frequencies at the collector of Q304 pass to the Power amplifier and harmonic filter. When D303 is forward biased (RX) , local oscillator Frequencies at the collector of Q304 pass to the first mixer (Q102). VCQ1 adjusts the tuning Voltage of the VCO to the correct operating point. PLL IC The reference frequency from the TCXO, at 12.8 MHZ , is connected to pin 1 of IC1(MB1504) The appropriate VCO is connected to pin 11. REFDIV divides the 12.8 MHz to produce a reference frequency (Fr) of 5 or 6. 25 kHz dependent upon channel spacing selected. VARDIV divides the prescaled VCO frequency to produce a variable frequency (Fv). Fv and Fr are fed to the phase detector. Phase detector When Fv=Fr, the phase detector output (pins 15 and 16,IC1) produces narrow negative pulses And Fv and Fr pulse widths are identical. When Fv〉Fr pin 15 (V) pulses negative with pin 16 (R) remaining high. When Fv〈Fr pin 16 (R) pulses negative with pin 15(V) remaining high. The signal at pin 15 and 16 is smoothed the loop filter and applied to the VCO. Out-of-lock detector The out-of-lock detector produces a series of logic level pulses when the loop is out of lock at pin 7 of IC1.The pulses at pin 7 of IC1 are buffered by Q6 and then integrated by R17 and C19. The product of the integrating circuit is fed to Base of Q201. PAGE6
Charge Pump and Loop Filter Transistors Q2,Q4,Q10 , and associated resistors and capacitors form the charge pump and loop Filter . The phase detector output from IC1 pins 15 and 16 are combined by the charge pump to Produce a 0 to 8V tuning voltage signal. The signal is filtered by the loop filter (R13,C15 and C20) to remove any residual reference Frequency harmonics from the signal.. After filtering the signal is applied to the voltage controlled Oscillator module. DC REGULATOR The DC Regulator IC2, converts the +13.6 V to a 8V supply . This is used to provide the Tuning voltage for the VCO . A wide voltage range is required to allow for the wideband operation Of the radio . Dual modulus prescaler The prescaler divides the VCO frequency by 64 or 65.Transmitter The transmitter comprises: VCO Buffer PA Module Amp PAGE7 RF LPFANTENNA SWITCH Automatic Power Control
Buffer When the radio is in transmit mode the diode D201 is forward biases enabling themodulated RF signal from the VCO to pass to the buffer/pre-amplifier Q204 andassociated components. The output signal is passed from Q204 to Q205 via a matching network consisting ofInductor L201 and C208.PA module The signal is then amplified for transmission by 207, which is a power amplifier module.Low pass filter The amplified RF signal is passed through the stripline coupler and is fed to theharmonic low pass filter, comprising L213 to L214 and C232-C234 and then to the antennaconnector (ANT).Antenna Switch When transmitting, the diodes D205 are forward biased, allowing the RF to passto the antenna. D205 is shorted to ground which makes L212 look open circuit (1/4 wavetuned stub). This prevents the TX signal from passing to the receiver stage. Power output control . The RF power tuning by VC2,which make sure the current less than 1300mA@5W output power. PAGE8
Receiver The receiver comprises: SAW FILTER& Amp IF Amp Data Out PAGE9 Rx VCOANTENNA SWITCHFirst MixerIF Filter Second Mixer Local Oscillator FM Limiter-Discnminator Squelch Circuit IF FilterAudio Filter
Antenna Switch In receive, the diode D205 are reverse biased. L212 is now in circuit, passing the signal from the antenna to the SAW filter of F101.SAW FILTER The receiver signal is routed to pin 4 of the F101. It passes through the band pass filter . The input signal is coupled to the base of Q101 which serves as an RF amplifier. The output of Q101 is then coupled to the first mixer. First Mixer Q102, 2-pole crystal filters XF1 and coils L103 and C120 form the First Mixer and First IF Filter. The RF signal, from the SAW filter and amplifier Q101 is applied to the VCO local oscillator signal to make mixer. The difference frequency of 21.4 MHz is taken from Q102 and is filtered by the crystal filters XF1. The tuned circuits L103 and C120 and associated components provide matching of the crystal filters to ensure a good pass-band response and selectivity. The IF signal is amplified by Q104 and passed to the FM Detector IC.Second mixer, Second IF, FM detector The output of the IF amplifier is fed into the narrowband FM IF Integrated Circuit, IC101 (MC3361). This is a single conversion FM receiver which contains the second mixer, second IF amplifier, and FM detector. PAGE10
Crystal X101,connected to pin 1 of IC101, determines the second local oscillator frequency. In this case the crystal has a frequency of 20.945MHz. The first IF signal is applied to the mixer and resultant frequency of 455KHz, is the difference between the IF signal and second local oscillator. The 455KHz IF signal is output from pin 3 and is applied to a 455KHz band-pass filter CF1. The output of CF1is passed via pin 5 to a high gain IF amplifier coupled to the adjustable quadrature detector T2.Any detected signal is produced at pin 9 of IC101 and applied to the Receiver Audio Circuit and the Mute (Squelch) Circuit.Squelch ( MUTE ) Circuit Any noise signal is amplified by IC101 internal noise amplifier .Signal is applied to pin10 of IC101. The squelch trigger output (pin 12,IC101) is applied to the pin 6 of J1. When noise is present, the voltage at pin 12 of IC101 is exceeds than 0.7V. The squelch triggeroutput is open, It’s make pin 6 of J1 open state.When no noise is present, the voltage at pin 12 of IC101 less 0.7v and pin 13 of IC101 Is HI voltage. This make pin 6 of J1 short state. VR101 is set to tuning squelch when 25khz channel space is present.Carrier Detect A Carrier Detect ( MUTE DETECT ) output is available on pin 6 of J1 .AF Output Low Pass Filter A low pass filter formed by R108 and C110 removes any extraneous 455kHz energy from the AF output of the FM receiver chip (pin 9 of IC101). The filtered signal is passed to pin 2 of J1. Microcontroller The PIC16C57C04 microcontroller IC controls the programmable features and frequency synthesizer Data. PAGE11
Programming Mode The programming mode allows the user to retrieve or program TX/RX frequencies, when pin 9 of J1 is set to ground. Programming mode will Inhibit , Serial communications can then be made in order to read/program the on- board EEPROM ( IC5 )which contains radio- specific data.EEPROM Relevant channel information, such as Rx/ Tx frequencies, is stored in the EEPROM( IC5) which is a 93C46. This information may be programmed and erased via the D- type socket. The EEPROM has 1024 (8x128) capacity and is written serially.Power supply circuit The data radio is supplied with a nominal + 13.8V dc power supply input from external equipment which is filtered using C33. This supply is converted into 8V voltage levels on the board using the regulator IC2 and associated components . The +5V VCC is regulated by Zener diode D1 and filtered using C9 and Q9. This +5V line is fed to the CPU circuit .4. PERFORMANCE TEST AND ALIGNMENT The alignment and performance test procedures assume the use of the following equipment. Discrete test equipment Volt Meter Spectrum Analyser and notch filter(option) RF Power Meter. Coupler (20dB isolation) DC Power Supply, 0-15V 2A min Distortion Meter Oscilloscope, 20 MHz dual beam RF Frequency Counter, 100 kHz - 600 MHz AF Signal Generator 0 – 20 kHz RF Signal Generator SINAD Meter Modulation MeterAudio Power Meter PAGE12
5. TEST EQUIPMENT CONFIGURATION. RF Signal Generator Watt Meter with 20dB Attenuator Audio Generator Modulation Meter SINAD Meter OSCILLOSCOPE RADIO VOLT Meter Spectrum Analyzer DC Power Supply Frequency Counter Test Box Test Equipment Configuration PAGE13 123.45678
6. TRANSMITTER PERFORMANCE TESTSPower Output 1. Set the power supply voltage to 13.8V dc. and monitor the voltage during transmit. 2. Switch data radio TX and check and record the output power. The nominal output power is adjustable about 5W . 3. Set the PTT switch to OFF .Peak Deviation 1. Connect the oscilloscope to the output of the modulation meter.2. Set the AF signal generator to 1000 Hz at 106mV and connect to DATA _IN Line ( pin 1 of J903 )3. Switch data radio to TX and observe the oscilloscope display to check that the 1000Hz tone is a sine wave and adjust RV501 to make deviation is about 3.5KHZ.4. Using the AF signal generator, sweep from 100 Hz to 3 kHz and record the peakdeviation. 5. Check the peak deviation for appropriate channel spacing as follows： For 12.5 kHz channel spacing, Peak deviation is not greater than 2.5 kHz. For 20 kHz channel spacing, Peak deviation is not greater than 4 kHz. For 25 kHz channel spacing, Peak deviation is not greater than 5 kHz.Spectrum Test It may be necessary to notch the fundamental signal during this test. 1. Connect a spectrum analyser and RF power meter to the antenna socket. 2. Switch data radio to TX. Observe the output spectrum on the spectrum analyser. 3. Adjust notch filter to minimise the carrier. All spurious and harmonics signals should be below- 36 dBm up to 1 GHz and below –30 dBm between 1 and 4 GHz.4. Switch off the data radio transmit control.Receiver Performance Tests Sensitivity The SINAD performance test may be used to test the sensitivity of the receiver. 1. Connect the RF signal generator to the data radio BNC antenna connector. 2. Set the RF signal generator to the receive frequency . 3. Connect the leads of the SINAD meter between 0 V and pin 2 on J903. 4. Set the deviation to 60﹪of the peak system deviation. 5. Set the AF generator to 1 kHz. 6. Adjust the RF signal generator level until the SINAD Meter reads 12 dB.7. Check that the signal generator RF level is less than 0.35uV pd (-116dBm ). PAGE14
Transmitter AlignmentAutomatic Power Adjustment Transmit periods longer than 3 minutes are to be avoided. 1. Switch to data radio to TX. 2. Adjust VC2 to make the transmit power 5W and make sure the current less than 1300 mA. 3. Switch the data radio to transmitter OFF.Frequency accuracy 1. Whilst transmitting, measure the transmit frequency using the RF frequency counter. 2. Adjust VR1 so that frequency is as close as possible to the exact required transmit frequency. Ideally it should be within 100 Hz at room temperature.Receiver Alignment Important note：Before setting up the receiver it is important to check the frequency accuracy alignment is correct as described in the transmitter alignment section.RF tuning 1. Connect an RF signal generator and SINAD voltmeter. 2. Set the RF signal generator to the receive channel frequency and set to 60﹪deviation. 3. Set the AF signal to 1 kHz. 4. Set the RF level to 1 mV pd (- 47.0 dBm ) 5. Adjust T2 for maximum AF output about 250mVto 350mV and lowest distortion, the distortion normally less than 5﹪. 6. Check for an RF voltage signal level of 0.35uV pd (- 116dBm)and a SINAD meter Reading greater than 12 dB. SquelchCarrier Detect Adjustment 1. Set the RF signal generator to the receiver frequency with 60﹪deviation. Set the AF Signal to 1 kHz 2. Set RF input level to give -112 dBm. 3. Adjust VR101 until CDS J903 pin 6 changes state from “HIGH” to “LOW”. 4. Reduce RF input level to –120dBm and check that CDS line goes HIGH . Switch off the RF generator and disconnect the test equipment. PAGE15
Modulation Deviation Adjustment 1. Connect a power meter, modulation meter and oscilloscope to radio. 2. The radio should be programmed to contain a channel with a frequency in the middle the band of interest with an RF power setting of 5 W. 3. Switch the data radio ON. 4. Inject a 106mVrms SINE wave signal at a frequency of 1000Hz into pin 1 of J903, Set the data radio to TX Observe the oscilloscope display to check that the 1000Hz tone is a sine wave by tuning VR201and set deviation is 3.5KHZ. 5. Using the AF signal generator, sweep from 100 Hz to 3 kHz and record the peakdeviation. Check the peak deviation for appropriate channel spacing as follows： 12.5 kHz channel spacing<= 2.5 kHz dev 20 kHz channel spacing<= 4 kHz dev 25 kHz channel spacing<= 5 kHz dev 6. Switch to RX. PAGE16
7. TROUBLESHOOTING The section includes voltage which should assist the engineer to isolate and repair the fault. Voltage measurements should be made using a high-impedance voltmeter and the values given are with respect to ground. Careful alignment, using suitable test equipment, and quality interface cables should ensure that the radio meet their specified performance. Voltage Charts Measurement Condition: 465MHZ,13.8V supply, RX Carrier Present.Transistors . RX TX Ref. No. B C E B C EQ1 4.31 4.98 4.99 4.31 4.98 4.99Q2 8.1 2.33 8.1 7.8 5.5 7.8Q4 0 2.33 0 0 5.5 0Q6 4.91 0 4.93 4.9 0 4.92Q7 0 8.1 0 4.93 0.02 0Q9 5.64 8.1 4.99 5.63 7.8 4.96Q10 4.16 8.1 3.76 4.15 7.8 3.75Q11 5.62 8.1 4.92 5.62 7.8 4.92Q14 8.1 0.2 8.1 7.08 7.63 7.8Q15 7.56 8.1 6.84 0.62 7.8 0Q101 0.74 3.93 0 0 0 0Q102 0.57 6.67 0 0 0 0Q103 5.21 0 0 0 11.9 0Q104 0.68 5.13 0 0 0 0Q201 0 0.34 0 0 0.72 0Q202 0.34 0.31 0 0.73 0 0Q203 0.31 0 0.3 0 7.36 7.62Q204 0 0 0 0.75 7.35 0Q205 0 0 0 0.7 7.36 0.25Q206 0 12.36 0 0.56 6.28 0Q207 0 13.6 0 0 13.6 0Q301 4.87 4.92 4.2 4.87 4.92 4.2Q302 1.63 3.99 0.92 1.63 3.99 0.92Q304 0.74 2.77 0 0.74 2.77 0Q305 2.32 4.93 1.69 2.32 4.93 1.69 PAGE17
Integrated Circuits RECEIVERPin IC1 IC2 IC3 IC4 IC5 IC101 1 2.35 13.6 0 5 0 5.59 2 2.39 0 5 5 0 5.05 3 1.63 8 0 0 5 5.28 4 4.93 0 5 0 5.63 5 0 0 5 0 4.43 6 0 5 4.08 4.43 7 4.92 4.96 0 4.43 8 3.52 0 5 5.63 9 0 0 2.15 10 0 0 0.78 11 0 0 1.59 12 4.9 0 0.58 13 0 0 5.21 14 0 0 0 15 3.76 0 016 0 0 1.7117 5 18 0 19 5 20 5 21 0 22 0 23 5 24 5 25 5 26 2.07 27 2.59 28 5 Integrated Circuit Voltages (Receive) PAGE18
Integrated Circuits TRANSMITPIN IC1 IC2 IC3 IC4 IC5 IC101 1 2.35 13.6 0 0.58 0 0 2 2.39 0 5 0.58 0 0 3 1.65 8 0 0 5 0 4 4.93 0 0.34 0 0 5 0 0 5 0 0 6 0 0.34 4.08 0 7 4.92 4.92 0 0 8 3.52 0 5 0 9 0 0 0 10 0 0 0 11 0 0 0 12 4.91 0 0 13 0 0 0 14 0 0 0 15 3.76 0 016 0 0 017 4.98 18 4.95 19 4.98 20 0 21 0 22 0 23 4.98 24 4.98 25 4.98 26 2.07 27 2.59 28 5 Integrated Circuit Voltages (Transmit) PAGE19
9.PARTS LIST7350-UE5/0808U_2.SCH Revised: September 7, 2009 Revision:Bill Of Materials September 7, 2009 14:30:48 Item Quantity Reference Part______________________________________________________________ 1 20 C1,C40,C47,C48,C49,C51, 470P C52,C106,C201,C216,C217, C218,C221,C225,C227,C235, C237,C238,C239,C240 2 13 C2,C11,C108,C317,C550, 1U/Y5V 0805 C551,C552,C553,C554,C555, C556,C557,C558 3 6 C4,C127,C224,C232,C234, 5P C236 4 16 C5,C7,C8,C12,C37,C44, 102P C103,C107,C121,C126,C203, C207,C243,C307,C312,C322 5 1 C9 475P/1206 6 14 C13,C19,C29,C36,C41,C42, 104P C46,C53,C67,C102,C111, C112,C117,C546 7 1 C15 0.33U/T 8 4 C16,C17,C21,C241 103P/X7R 9 2 C18,C202 106P/1206 10 1 C20 473P/X7R 0805 PAGE20
7350-UE5/0808U_2.SCH Revised: September 7, 2009 Revision:Bill Of Materials September 7, 2009 14:30:48 Item Quantity Reference Part______________________________________________________________ 11 7 C30,C31,C32,C115,C122, 100P C308,C524 12 1 C33 47U/16V/EC/SMT 13 1 C34 100U/16V/EC/SMT 14 1 C35 4.7U/1206 15 4 C43,C50,C120,C223 22P 16 3 C45,C116,C523 47P 17 1 C101 1P 18 1 C104 1U/1206 19 1 C105 104P/X7R 20 1 C110 223P/X7R 21 1 C118 10U/1206 22 3 C123,C214,C323 15P 23 4 C125,C212,C220,C311 2P 24 2 C204,C302 18P 25 1 C205 335P/1206 26 1 C206 6P PAGE21
7350-UE5/0808U_2.SCH Revised: September 7, 2009 Revision:Bill Of Materials September 7, 2009 14:30:48 Item Quantity Reference Part______________________________________________________________ 27 4 C208,C213,C230,C314 3P 28 2 C210,C233 10P 29 3 C211,C305,C306 7P 30 1 C222 12P 31 6 C242,C300,C301,C309,C324, 220P C325 32 1 C303 9P 33 2 C304,C321 8P 34 1 CF1 CFU455E 35 3 D1,D5,D103 RLZ5.6B 36 4 D2,D3,D101,D202 RLS4148 37 1 D4 RLZ4.3B 38 2 D6,D507 RLZ3.0B 39 1 D102 1SS226 40 1 D201 1SS314 41 1 D203 PTZ5.6B PAGE22
7350-UE5/0808U_2.SCH Revised: September 7, 2009 Revision:Bill Of Materials September 7, 2009 14:30:48 Item Quantity Reference Part______________________________________________________________ 42 3 D205,D206,D303 HVU131 43 2 D301,D304 1SV229 44 1 F101 SAW FILTER 45 1 IC1 MB1504 SMT 46 1 IC2 UTC7808 47 1 IC3 PIC16C57C04 SMT 48 1 IC4 ELM7S32 49 1 IC5 93C46 SMT 50 1 IC6 XC62AP5002MR 51 1 IC101 MC3361 SMT 52 1 IC504 TL064CD SMT 53 1 J101 BNC 54 2 J902,J903 PLUG 6PIN 2.54m/m 55 1 L101 12NH 56 1 L102 47NH 57 1 L103 2.2UH/BEAD PAGE23
7350-UE5/0808U_2.SCH Revised: September 7, 2009 Revision:Bill Of Materials September 7, 2009 14:30:48 Item Quantity Reference Part______________________________________________________________ 58 3 L201,L203,L303 27NH 59 1 L202 15NH 60 1 L204 0.45*1.5*6T 61 2 L205,L206 5.6NH/0603 62 1 L208 0.4*3*9T 63 1 L210 0.65*1.1*4T 64 1 L212 0.45*1.5*5T 65 2 L213,L214 0.65*1.45*4T 66 1 L215 2.2UH 67 2 L300,L301 1UH/BEAD 68 1 L304 12NH/0805 69 2 Q1,Q6 A1037K 70 2 Q2,Q14 BCW68G 71 8 Q4,Q9,Q10,Q11,Q15,Q201, BC847B Q202,Q301 72 2 Q7,Q103 DTC114EK 73 1 Q101 2SC5084 PAGE24
7350-UE5/0808U_2.SCH Revised: September 7, 2009 Revision:Bill Of Materials September 7, 2009 14:30:48 Item Quantity Reference Part______________________________________________________________ 74 1 Q102 2SC4226 75 1 Q104 MMBTH10 76 1 Q203 DTA123JK 77 5 Q204,Q205,Q302,Q304,Q305 2SC5226 78 1 Q206 BFG35 79 1 Q207 2SK2595 80 10 R1,R17,R50,R201,R205, 10K R219,R308,R518,R521,R524 81 8 R3,R47,R118,R516,R523, 100K R525,R528,R531 82 1 R4 0R 83 2 R5,R11 910R 84 5 R8,R20,R30,R103,R318 2K2 85 2 R9,R22 820R 86 5 R10,R19,R101,R315,R316 100R 87 1 R13 3K 88 2 R14,R15 6K8 PAGE25
7350-UE5/0808U_2.SCH Revised: September 7, 2009 Revision:Bill Of Materials September 7, 2009 14:30:48 Item Quantity Reference Part______________________________________________________________ 89 2 R16,R111 33K 90 2 R23,R304 150R 91 5 R24,R41,R45,R107,R307 4K7 92 1 R29 12K 93 6 R40,R46,R51,R52,R202, 1K R317 94 5 R48,R49,R117,R204,R216 470R 95 2 R53,R102 1M 96 8 R60,R61,R526,R527,R532, 47K R533,R534,R546 97 1 R104 220K 98 2 R105,R208 22K 99 1 R106 1.5M 100 3 R108,R212,R311 2K7 101 3 R110,R112,R113 560R 102 2 R114,R314 1K2 103 2 R115,R217 470K PAGE26
7350-UE5/0808U_2.SCH Revised: September 7, 2009 Revision:Bill Of Materials September 7, 2009 14:30:48 Item Quantity Reference Part______________________________________________________________ 104 3 R116,R211,R213 22R 105 2 R203,R218 27K 106 1 R206 1.5K 107 1 R207 220R 108 1 R210 3K3 109 1 R214 22R/0805 110 2 R220,R313 56R 111 1 R230 0.1R/0.5W/SMT 112 1 R301 10R 113 1 R302 5K6 114 1 R303 3K9 115 1 R306 33R 116 1 R309 330R 117 1 R312 270K 118 1 R517 15K 119 1 R545 680R PAGE27
7350-UE5/0808U_2.SCH Revised: September 7, 2009 Revision:Bill Of Materials September 7, 2009 14:30:48 Item Quantity Reference Part______________________________________________________________ 120 1 RP1 10K*4 121 2 RV501,RV502 10KB SMT 122 1 T2 0766 123 1 VC1 20PVC/SMT 124 1 VC2 5PVC/DIP 125 1 VC3 5PVC/SMT 126 1 VC4 10PVC/SMT 127 1 VR1 100KB SMT 128 1 VR101 47KB/SMT 129 1 X1 12.8MHZ TCXO/SMT 130 1 X2 3.58MHZ 3X9 131 1 X101 20.945MHZ UM1 132 1 XF1 21M08B PAGE28
8.PROGRAMMER INSTRUCTION Welcome to PC Programmer. Please Read this file, before you first use the software.TABLE OF CONTENTS1. Brief introduction2. Before Installing3. Install PC Programmer4. INSTRUCTIONS5. UnInstall PC Programmer1. Brief introduction Welcome to PC Programmer. This program is designed to be used with the Interface Adapter. The following equipment will be needed to program the Device: A. A computer to install this program with at least 2 MB available space in hard disk and a 9-pin male RS-232 serial port. B. Win 95,Win 98,Win ME or Win 2000 Operation System. C. Part of the Programming Kit 1) An interface Adapter. 2) A CD disk with the program, PC Programmer files2. Before Installing Before You Run Setup, make sure that your computer meets the minimum requirements mentioned above, and read the Readme file(this file). NOTE: If you firstly install PC Programmer in you system, the setup may update some system files on your computer , so you may run the setup again after your system be updated. Please follow the installation instruction on the screen.3. Install TO install PC Programmer on your computer 1)Insert the CD. 2)Run Setup.exe 3)Follow the installation instruction on the screen. Important: You cannot simply copy files from the CD to your hard disk and run PC Programmer . You must use the Setup program, which decompresses and installs the files in the appropriate directories. PAGE 29
4. INSTRUCTIONS 4.1 Connection 4.2 Start up PC Programmer 4.3 Edit Configuration 4.3.1 Open/Recall/Upload Configuration file 4.3.2 Edit Channel data 4.3.3 Set Option item 4.3.4 (Block)Cut/Copy/Delete/Paste 4.3.5 Auto-Frequency edit 4.3.6 Save a Configuration to disk 4.3.7 Download Configuration to device 4.3.8 Print a Configuration 4.4 Exit PC Programmer 4.1 Connection 1.Connect one side of Interface Adapter to the computer's serial port. Never care the port number, the PC Programmer will locate it automatically. 2.Connect the other side of Interface Adapter to the Device's 9-pin male RS-232 port. 3.Connect power supply to device and LED will be light. The device will into PC_programming mode automatically, please see the picture of below. PAGE30
4.2 Start up PC Programmer 1.Select 'Start', choose 'Programs', click on the '*** Serial PC Programmer' program. 2.When HD Serial PC Programmer is started, a main form will be shown after a greeting form.3.There has a menu bar at the top of the main form, and a message box at the bottom. PAGE31
NOTE:The program is menu driven for all pertinent commands. All the commands can be accessed by either key board or the left mouse button. Access keys mainly used are: 'Tab' or 'Arrow' to move focus(or cursor) 'Enter' to active a focused command 4.3 Edit Configuration 4.3.1 Open/Upload Configuration file To edit the configuration, please either 1)Recall an Existing Configuration by click on the 'Open' item in the File Menu, select the configuration file by click on or input its name then press 'Enter' key. OR 2)Upload configuration data from a device by click on 'Upload' item in the Device menu. to a Configuration window . Different Model's device Configuration can be opened and edited. There are two fields in each Configuration window: system data and Channel data. OR 3)Open an existing Configuration by click on the 'OPEN' item in the File Menu. A pop up window will be shown, select a file by arrow key or mouse then click 'OK'. 4.3.2 Edit Channel data 1)Set focus to the Channel data field by move the mouse pointer. 2)Select a particular channel number to be edited by either the arrow key or click on it. 3)Pop up input window by either press 'Enter' key or double click on the selected channel number. 4)Use computer's cursor keys, Tab key, Enter key, arrow key or mouse to renew the channel data. 5)Click 'OK' button on the input window to accept the change or 'Cancel' to not change, and return back to Configuration Window. 4.3.3 Edit Option item 1)To Edit Channel Option, Select a particular channel number in the Option View Window by either the arrow key or click on it, then Pop up the input window for Channel Option, 'Enter' key or double click on the selected channel number. PAGE32
2)To Edit System Option, Pop up input window for System Option, click "SYSTEM" in the 'OPTION' menu. 3)To Edit Advanced Option, Pop up input window for Advanced Option, click "ADVANCED OPTION" in the 'OPTION' menu. 4Use computer's cursor keys, Tab key, Enter key, arrow key or mouse to renew the Option Item. 5)Click 'OK' button on the input window to accept the change or 'CANCEL' to not change, and return back to Configuration Window. 4.3.4 (Block)Cut/Copy/Delete/Paste To select a block of channel data as source by either 1)Select start channel by arrow key, then while press 'Shift' key select end channel number by arrow key. 2)Click on start channel, then while press 'Shift' key click on end channel number 3)Press the left mouse button on start channel then move the mouse until reach the end channel number, release left mouse button. A)To Cut selected (block) Channel(s) either press 'Ctrl'+'X'or click 'CUT' item in Edit menu. B)To Copy selected (block) Channel(s) either press 'Ctrl'+'C'or click 'COPY' item in Edit menu. C)To Delete selected (block) Channel(s) either press 'Del(Delete)' key or click on 'DELETE' item in Edit menu. After Cut or Copy, the data can be pasted to where you want. D)To Paste , select a channel as the start number of target , then either press 'Ctrl'+'V' or click on 'PASTE' item in Edit menu. NOTE: Paste operation allows you to export data to any Configuration window opened. 4.3.5 Auto-Frequency edit This feature provide you with a quick Frequency set function. To use this command after either 1)Click 'EDIT' Menu 2)Click on 'AUTOFREQ' item in 'EDIT' menu to pop up a input window. 3)Use computer's cursor keys, Tab key, Enter key, arrow key or mouse to set data. 4)Click 'OK' button on the input window to accept the change or 'CANCEL' to not change, and return back to Configuration Window. PAGE33
4.3.6 Save a Configuration to disk 1)Different configuration can be saved to disk. 2)Click on 'SAVE' item in 'FILE' Menu will overwrite an existing configuration file on your disk by current configuration. 3)Select 'SAVE AS' from 'FILE' Menu will save the current configuration by a name as you prefer. 4.3.7 Download to device To Download current Configuration to device, select 'DOWNLOAD' from sub menu under 'DEVICE' menu. 4.3.8 Print a Configuration Click on 'PRINT' item in 'FILE' Menu will send current Configuration to printer. 4.4 Exit PC ProgrammerTo Exit PC Programmer,click on 'EXIT' item in 'FILE' Menu.5. UnInstall PC Programmer To uninstall PC Programmer from your hard disk, select 'Start' , choose 'Settings', click on the 'Control Panel', then find 'Add/Remove Programs' icon from the pop up window then double click on it, then find '*** Serial PC Programmer' from application list and click on it, then click on 'Add/Remove' button under application list, then follow the instructions on your screen. PAGE34
Federal Communication Commission InterferenceStatementThis equipment has been tested and found to comply with the limits for a ClassB digital device, pursuant to Part 15 of the FCC Rules. These limits aredesigned to provide reasonable protection against harmful interference in aresidential installation. This equipment generates, uses and can radiate radiofrequency energy and, if not installed and used in accordance with theinstructions, may cause harmful interference to radio communications.However, there is no guarantee that interference will not occur in a particularinstallation. If this equipment does cause harmful interference to radio ortelevision reception, which can be determined by turning the equipment off andon, the user is encouraged to try to correct the interference by one of thefollowing measures:l Reorient or relocate the receiving antenna.l Increase the separation between the equipment and receiver.l Connect the equipment into an outlet on a circuit different from that towhich the receiver is connected.l Consult the dealer or an experienced radio/TV technician for help.FCC Caution: Any changes or modifications not expressly approved by theparty responsible for compliance could void the user's authority to operate thisequipment.This device complies with Part 15 of the FCC Rules. Operation is subject to thefollowing two conditions: (1) This device may not cause harmful interference,and (2) this device must accept any interference received, includinginterference that may cause undesired operation

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