Standard Communications mt930b Service Manual Download

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SERVICE
MANUAL

TELLITE

9130B

Standard

Communications

™

MULTIFUNCTION DISPLAY

SELECT

OFF ON

AFC

AGC

OFF ON

CONTROL

MGC

FINE

TUNE

AUDIO #1

AUDIO #2

AUDIO #3

VIDEO TEST

70MHz IF

CONTENTS

SAFETY ADVISORY

GENERAL INFORMATION

MT930B SPECIFICATIONS

CONTROLS AND CONNECTIONS

INSTALLATION AND SETUP

PRINCIPLES OF OPERATION

MAINTENANCE

MAINTENANCE OPTIONS

TROUBLESHOOTING PROCEDURES

BLOCK DIAGRAMS AND SCHEMATICS

Summary of Contents for mt930b

Page 1: ...ION DISPLAY SELECT OFF ON AFC AGC OFF ON CONTROL MGC FINE TUNE AUDIO 1 AUDIO 2 AUDIO 3 VIDEO TEST 70MHz IF CONTENTS SAFETY ADVISORY GENERAL INFORMATION MT930B SPECIFICATIONS CONTROLS AND CONNECTIONS INSTALLATION AND SETUP PRINCIPLES OF OPERATION MAINTENANCE MAINTENANCE OPTIONS TROUBLESHOOTING PROCEDURES BLOCK DIAGRAMS AND SCHEMATICS ...

Page 2: ...embodies proprietary subject matter of Standard Communications Corp All design manufacture reproduction use and sale rights regarding the same are expressly reserved This document may not be reproduced without written consent from Standard Communications Corp All copyright patent and trade secrets are expressly reserved by Standard Communications Corp Standard Communications Printed 11 99 Please a...

Page 3: ...MT930B Service Manual Page i ...

Page 4: ... Refer all servicing to qualified SCC personnel Opening or removing covers may expose dangerous volt ages When replacement parts are required make sure the service technician uses only replacement parts recommended by SCC Unauthorized substitutions may result in fire electric shock or improper operation of the unit 7 Lightning For added protection during a lightning storm or when the equipment is ...

Page 5: ...tions 4 1 OPERATION 5 1 User Interface 5 1 Front Panel Operations 5 1 Menu Architecture on the LCD Display 5 2 Rules of Navigation 5 3 Operating Modes 5 5 Menu Contents 5 6 Active Channel Menu 5 6 Database Set Up and Entry Menu 5 10 Alarm Set Up Menus 5 17 Timer Menus 5 18 Receiver Configuration Menus 5 21 Receiver Version Menu 5 24 OPTIONS 6 1 REMOTE CONTROL OPERATION 7 1 Overview 7 1 RS 232C Tra...

Page 6: ...ect one similar i e Ku band type and edit downlink frequency as in 6 below 5 If you are not receiving video and audio consider reading the entire manual now However you can rotate the MENU knob and return to ACTIVE CHANNEL again If satellite and transponder are not those desired repeat above entry process If satellite and transponder are correct go to 6 6 If theLED in EDIT button is on press EDIT ...

Page 7: ... This circuit also provides more consistent video to the demodulator because it does not require that the signal be processed to the baseband The front panel design incorporates a three function meter that displays signal strength fine tune and carrier to noise C N The real time C N meter and alarm features consistently monitor the receiver signals with maximum power ability The tune meter enables...

Page 8: ...eter that displays signal strength in dBm C N ratio and RF fine tuning Output for remote display of signal strength Standard Communications Gold Standard Support Program 7 year Guarantee and Lifetime Loaner Program Internal nonvolatile memory for automatic selection of the following Transponder center frequencies Six different 70 MHz IF bandpass filters Antenna polarity for each channel Audio subc...

Page 9: ...3 Attractive and easy to install in a standard 19 inch rack Low profile chassis design for reduced rack space consumption Multi tap power supply with two voltage settings High quality terminal strips are easily wired for whichever configuration chosen ...

Page 10: ...General Information Page 1 4 Service Manual MT930B THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 11: ... MHz Fine Tuning Range 2 0 MHz AFC Range 2 0 MHz Input Level per Channel Loaded with 24 Channels 20 to 65 dBm Input Impedance 75 ohms Input Return Loss 9 dB Input Isolation Between Input 1 to 2 3 and 4 Between Input 2 to 1 3 and 4 Between Input 3 to 1 2 and 4 Between Input 4 to 1 2 and 3 40 dB Gain Variation 8 dB Image Rejection 1 st IF 30 dBc IM3 25 dBm Input 50 dBc Noise Figure 15 dB Local Oscil...

Page 12: ... if Bandwidth 25 MHz BPF At 3 25 0 1 0 MHz At 25 37 0 MHz 2 nd if Bandwidth 27 MHz BPF At 3 27 0 1 0 MHz At 25 50 5 MHz 2 nd if Bandwidth 36 MHz BPF At 3 36 0 1 0 MHz At 25 60 5 MHz Spurious by 2 nd IF 30 dBc AGC Range for Minimum Output Level Max Gain I dB Change from Reference 65 dBm FM Dynamic Threshold C N First Sparkles 13 5 dB FM Static Threshold C N Input J301 30 dBm Monitor J202 8 5 dB IF ...

Page 13: ...5 degrees 3 0 degrees Luminance Non Linearity 5 0 5 0 Chrominance Luminance Gain Inequality Modulated Pulse PAL 4 0 3 0 Chrominance Luminance Delay Inequality 15 nsec 20 nsec Chrominance Luminance Intermodulation 2 0 2 0 Chrominance Non Linear Gain 3 0 N A Chrominance Non Linear Phase 2 0 degrees N A Gain Frequency Distortion 0 51 dB at 0 5 Hz to 3 58 MHz 0 83 dB at 3 58 to 4 2 MHz 0 51 dB at 0 5 ...

Page 14: ...nd 1 5 degrees 3 0 degrees Luminance Non Linearity 5 0 5 0 Chrominance Luminance Gain Inequality Modulated Pulse PAL 4 0 3 0 Chrominance Luminance Delay Inequality 15 nsec 20 nsec Chrominance Luminance Intermodulation 2 0 2 0 Chrominance Non Linear Gain 3 0 N A Chrominance Non Linear Phase 2 0 degrees N A Gain Frequency Distortion 0 51 dB at 0 5 Hz to 3 58 MHz 0 83 dB at 3 58 to 4 2 MHz 0 51 dB at...

Page 15: ...eviation 440 kHz p p IF Bandwidth 300 kHz p p Deviation 330 kHz p p IF Bandwidth Frequency Response De emphasis 50 µsec 75 µsec J17 or Flat 100 kHz p p Deviation 150 kHz p p IF Bandwidth 2 dB 20 Hz to 15 kHz 400 kHz p p Deviation 440 kHz p p IF Bandwidth 100 kHz p p Deviation 330 kHz p p IF Bandwidth Harmonic Distortion at 1 kHz 100 kHz p p Deviation 150 kHz p p IF Bandwidth 1 400 kHz p p Deviatio...

Page 16: ...ation 440 kHz p p IF Bandwidth 300 kHz p p Deviation 220 kHz p p IF Bandwidth 100 kHz p p Deviation 110 kHz p p IF Bandwidth Output Level 50 kHz p p Deviation 55 kHz p p IF Bandwidth 18 dBm 800 kHz p p Deviation 880 kHz p p IF Bandwidth 400 kHz p p Deviation 440 kHz p p IF Bandwidth 200 kHz p p Deviation 220 kHz p p IF Bandwidth 100 kHz p p Deviation 110 kHz p p IF Bandwidth Frequency Response De ...

Page 17: ... p p IF Bandwidth 1 0 800 kHz p p Deviation 880 kHz p p IF Bandwidth 400 kHz p p Deviation 440 kHz p p IF Bandwidth 200 kHz p p Deviation 220 kHz p p IF Bandwidth 100 kHz p p Deviation 110 kHz p p IF Bandwidth Hum and Noise De emphasis 50 µsec 75 µsec 50 kHz p p Deviation 55 kHz p p IF Bandwidth 81 dB 75 dB 69 dB 68 dB 62 dB 880 440 220 kHz IF Bandwidth 100 Hz 1 kHz 10 kHz 110 kHz IF Bandwidth 100...

Page 18: ...Specifications P Pa ag ge e 2 2 8 8 S Se er rv vi ic ce e M Ma an nu ua al l M MT T9 93 30 0B B THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 19: ...f Two position slide switch enables AGC 10 70 MHz Test BNC connector for IF monitoring 11 Video Test BNC connector for baseband video monitoring 12 RF Input Port Indicator Green LED shows which input is active 13 Edit Pushbutton Allows editing of selected items 14 Save Pushbutton Saves any changes made in Edit mode 15 Left Pushbutton Moves cursor to the left if any field is there 16 Right Pushbutt...

Page 20: ...tput 9 2 Video Out BNC for auxiliary output No termination required 10 Audio 1 Out XLR 3 conductor 11 Audio 2 Out XLR 3 conductor 12 Audio 3 Out XLR 3 conductor 13 AC Input Voltage Selector Two position slide switch for 120 or 240 VAC 14 AC Line Input IEC320 connector with fuse holder NOTE A ground lug has been provided 15 Remote Network Control DB 9 connector 16 AGC Voltage Out Screw terminals an...

Page 21: ...invert video at baseband sync tip up They compliment the front panel control that provides for inversion at IF Setting both IF and baseband switches to invert positions will result in non inverted video output An example application Teleports that are re uplinking may desire inverted IF output and set front panel control as needed If this is the mode of routine operation setting SV01 or SG01 to in...

Page 22: ...Controls and Connections Page 3 4 Service Manual MT930B THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 23: ...position of choice If a rack is to be full start with the bottom position and work upward leaving one rack unit 1 in between each unit for adequate cooling The open space may be covered with a blank plate If other equipment is to be installed make sure adequate cooling is provided for all equipment within the rack a Slide the unit into the rack opening b While holding the unit level secure the two...

Page 24: ...g for example one if mono two for stereo and three for stereo and Secondary Audio Program SAP NOTE Audio numbers 2 and 3 include additional bandwidth filtering and de emphasis that may be required for PAL video systems and compressed audio systems 4 Connect relay wiring to the quick disconnect terminal as required The two relays may be assigned as alarms timer C Ku indicator H V indicators NOTE Co...

Page 25: ...astly insert the power cable into the rear of the unit then into the local 115 VAC or 230 VAC power socket There is no On Off power switch The front panel display should be active immediately after power is applied showing that a receiver self test has begun See Chapter 5 Operation for operating instructions ...

Page 26: ...Installation and Setup P Pa ag ge e 4 4 4 4 S Se er rv vi ic ce e M Ma an nu ua al l M MT T9 93 30 0B B THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 27: ...F signal passes through the low pass filter LPF it is input to Q401 an IC used for frequency conversion The most important function of Q401 is to convert the 479 5 MHz IF signal to 70 MHz Q401 also includes a spectrum reversal and AFC functions The spectrum reversal function is used to reverse video polarity A local oscillator LO is built into Q401 The spectrum of the 70 MHz IF signal is reversed ...

Page 28: ...201 Because the gain reduction by Q201 becomes nearly completely fixed if the RF input level is greater than 70 dBm gain reduction is done by the 1st converter Q201 gain reduction is activated if the gain reduction by the 1st converter saturates from the RF output level being high SIGNAL LEVEL A D DRIVER The meter signal for the MT930B connects to the microprocessor via the analog to digital A D c...

Page 29: ... LEVEL CONTROL QG02 is a voltage control amplifier that allows gain to be varied according to the DC voltage applied to pin 2 Although not normally used it is possible to reverse the polarity of the composite output signal by switching SG01 VIDEO LOW PASS FILTERS The unit is equipped with a total of five video LPFs 4 2 MHz 5 0 MHz 5 5 MHz 6 0 MHz and one that can be added as an option These filter...

Page 30: ...and QG02 AUDIO IF CONVERTER The output signal of the 70 MHz detector including an audio subcarrier is input to JB01 QB11 and QB71 are frequency converter ICs The audio subcarrier can be converted to 10 7 MHz by generating a local 10 7 MHz higher that the desired audio subcarrier The comparison frequency is 5 kHz AUDIO IF FILTER Audio 1 includes a built in three band BPF while Audio 2 and 3 include...

Page 31: ...use with a personal computer PC or other device It is possible to select the RS 232C or RS 485 standard for serial communications QY01 is the interface used for RS 232C while QY02 is that used for RS 485 communications Because the same connector is used for both standards an IC disable function and two relays are used so there will be no ad verse effects of one type on the other METER DRIVER It is...

Page 32: ...power supply A current limit circuit is included in the LNB supply Q846 and Q847 turn on if the current passing through R844 be comes large and exceeds the current limit Q842 configures an R S flip flop and stores the results of overcurrent detection Although Q843 functions as a switch it turns off when overcurrent is detected or when LNB power is not being used ...

Page 33: ...ons 1 When making parts changes always disconnect power to the receiver and ground the body test equipment and tools 2 When replacing or installing wires inside the chassis make sure there is adequate clearance between the wires and any heat generating compo nents 3 When replacing a component that is not soldered to a PC board or plugged into a connector e g the block downconverter etc observe the...

Page 34: ...ttenuator 2 TRA604 D 4 GHz Low Noise Amplifier SCC LNBC 24A Video Measurement Set Tek VM 700A Network Analyzer Avantest R3762A SWR Meter HP or Wilton Frequency Counter HP 5351B Satellite Test Set Video Ex it Harris FV40 Signal Generator TEK TG 7 Spectrum Analyzer Tek 492 TV Test Signal Generator PAL Tek TAG 271 Digital Signal Generator Tek 1910 20 VDC Power Supply Lambda DC Block 2 DCB24A DC Voltm...

Page 35: ...y that occurs just before noise appears on the TV monitor Take the three worst readings as the measured values Measurement Specification RF Input Level 20 to 65 dBm Input Return Loss Measurement Measurement Conditions Use an Advantest R3762A vector analyzer for this measurement Insert a DC block between the test terminal and the vector analyzer or make sure the LNB is off before making connections...

Page 36: ...ecting 2 to 1 read between 3 and 4 connecting 3 to 1 read between 2 and 4 connecting 4 to 1 read be tween 2 and 3 3 Connect the signal generator to RF Input port 1 and measure the leakage to ports 2 through 4 The amount should be the reference level 10 dBm minus the leakage signal level 4 Use the worst reading as the measured value Note that there is a tendency for the worst measured value to appe...

Page 37: ...P 6 dB perform calibration in NF and gain measurement mode MGC Max AFC OFF AFC ON AGC OFF MGC MAX Test frequencies 950 1250 1500 2150 MHz 10299 Figure 6 3 Noise Figure Gain Variation Equipment Setup Measurement Procedure 1 Calibrate the equipment after inputting the LO data receive frequency 70 MHz It will not be necessary to recalibrate for each frequency 2 Connect the UUT set the receive frequen...

Page 38: ...rement Conditions Input 950 1250 1500 2150 MHz at 30 dBm 75 Ω Output 70 MHz IF TEST 75 Ω AFC OFF AGC OFF MGC OFF 30 dBm Ref Measurement Procedure 1 Set the UUT and the signal generator to the receive frequency 2 Connect the spectrum analyzer to 70 MHz IF TEST 3 Set the output level to 30 dBm using the MGC The output level is the ref erence level 4 Measure the 70 MHz output level when the signal ge...

Page 39: ...ach IM3 reading is step 2 minus step 3 4 Use the value obtained when inputting 1500 MHz at 25 dBm as the refer ence and measure the IM3 appearing at 1380 and 1500 MHz when two signals at 1420 and 1460 MHz are input at 25 dBm 5 Use the value obtained when inputting 1750 MHz at 25 dBm as the refer ence and measure the IM3 appearing at 1630 and 1750 MHz when two signals at 1670 and 1710 MHz are input...

Page 40: ...the same manner 6 Take the worst value as the measured value for local leakage at RF input at 0 9 to 2 2 GHz and 3 7 to 4 2 GHz 7 Vary the test frequency from 0 to 20 MHz 20 to 900 MHz 2 2 to 3 7 GHz and 4 32 GHz and higher and measure spurious modulation level for each of these settings as the receiver frequency is varied from 950 to 2150 MHz 8 Take the worst value as the measured value for local...

Page 41: ...o 13 V 5 Connect a 75 Ω load to J101 and set the load so the current is 300 mA 6 Measure the LNB voltage at J101 Low 300 mA Measurement Specification LNB Power Voltage High 500 mA 18 0 20 0 V Low 300 mA 12 7 14 0 V LNB Trip Current Measurement Measurement Conditions LNB ON 18 V Terminals J101 J102 J103 or J104 Measurement Procedure 1 Set the LNB to 18 V 2 Connect a 75 Ω load to J101 3 Raise the lo...

Page 42: ...nditions Input J101 J102 J103 or J104 2150 MHz at 30 dBm 75 Ω Output 70 MHz IF TEST AFC OFF AGC OFF MGC 70 MHz IF TEST at 30 dBm IF position Measurement Procedure 1 Set the VIDEO OUT setting to Ku NOR or C INV 2nd LO 549 5 MHz 2 Set the UUT and signal generator to the frequency to be measured 3 Set the 70 MHz IF level to 30 dBm using the MGC This level is the refer ence level 4 Set the signal gene...

Page 43: ...3 dB and 25 dB 2 Measure the frequency that is 3 dB below the level in step 1 Measure each separate filter 16 18 22 25 27 and 36 MHz Measurement Specifications 16 MHz Bandwidth 3 dB Bandwidth 16 1 0 MHz 25 dB Bandwidth 26 5 MHz 18 MHz Bandwidth 3 dB Bandwidth 18 1 0 MHz 25 dB Bandwidth 26 5 MHz 22 MHz Bandwidth 3 dB Bandwidth 22 1 0 MHz 25 dB Bandwidth 34 0 MHz 25 MHz Bandwidth 3 dB Bandwidth 25 1...

Page 44: ...O 409 5 MHz 5 Vary the UUT and signal generator frequency from 950 to 2150 MHz and similarly vary the receive frequency of the set 6 Watch the 70 MHz IF and read the level difference between the desired signal and the spurious modulation at 20 MHz NOTE There is a tendency for spurious modulation to appear at 1228 5 MHz 1638 MHz and 2047 5 MHz Measurement Specification Spurious by2ndIF 30dB AGC Ran...

Page 45: ...deo Modulation Color bars 24 0 MHz p p peak to peak Pre emphasis 625 System switch 625 The C N must be calibrated Measurement Procedure Adjust the variable noise attenuator and read the attenuator value just after noise begins to appear on the TV monitor Take the C N value at this time as the measured value Measurement Specification FMDynamicThresholdC N 13 5dB ...

Page 46: ...nal connected to test signal VM 700 settings WAVEFORM MENU SYNC External Sync Measurement Procedure 1 Vary the noise attenuator in 1 dB steps and draw a graph of C N vs S N as in Figure 6 6 2 The C N value that is 1 dB below the S N line is the result VIDEO S N 50 40 30 5 10 15 1 dB C N dB FM STATIC THRESHOLD C N 9274 Figure 6 5 Measuring FM Static Threshold Measurement Specification FMStaticThres...

Page 47: ...0 0 1MHz Overall 20 MHz Bandwidth Ripple Measurement Measurement Conditions Measure with the scalar network analyzer Input 950 to 2150 MHz at 20 to 65 dBm 75 Ω Output 70 MHz IF TEST AFC OFF AGC OFF MGC 70 MHz IF the point where the IF output becomes 30 dBm Measurement Procedure 1 Vary the signal generator center frequency from 950 to 2150 MHz and set the test frequency of the UUT to the center fre...

Page 48: ... OFF MGC 70 MHz IF the point where the IF output becomes 30 dBm Measurement Procedure 1 Input 1210 MHz at 30 to 50 dBm from the signal generator and adjust the MGC so 30 dBm is read at the 70 MHz IF TEST terminal 2 Connect the spectrum analyzer to the IF LOOP OUT terminal and measure the 70 MHz level and frequency Measurement Specifications IF Loop Level 30 2 0 dBm IF Loop Frequency 70 0 MHz ...

Page 49: ...RSION Ku NOR LNB POWER OFF VIDEO COMPOSITE OUT VIDEO SIGNAL OUTPUT COMPOSITE OUT VIDEO OUT 1 Measurement Conditions 625 PAL As for 525 NTSC but change the following Pre emphasis 625 Video modulation 24 0 MHz p p VIDEO switch 625 VIDEO BANDWIDTH switch 5 5 Measurement Procedure Automatic Make the following measurements with the VM 700 in AUTO mode Line Time Distortion Short Time Distortion NTSC Pul...

Page 50: ...t Oscilloscope Measurement Procedure Observe the video sweep wave on the oscilloscope and measure the frequency for the frequency given in the specifications and convert the measurement to dB Measurement Specifications FrequencyResponseNTSC 0 1 Hz to 6 MHz 1 0 dB 6 MHz to 10 MHz 3 0 dB FrequencyResponsePAL 0 1 Hz to 8 MHz 1 0 dB 8 MHz to 10 MHz 3 0 dB Deviation Range for 1 V p p Output Measurement...

Page 51: ...WO FIELD and measure dispersal width A as shown in Figure 6 7 10296 Figure 6 6 Measuring Dispersal Rejection 3 Connect the VM 700 to the VIDEO OUT terminal 4 Set to TWO FIELD and measure the dispersal width in the same manner as above do not measure the vertical interval distortion component 5 Using the measured values for A and B in Figure 6 7 take the result calcu lated by the formula below as t...

Page 52: ...tortion 2 0 IRE NTSC 2 0 PAL 2 Video Video Test Output Measurement Measurement Procedure Measure the outputs of 2 video video test output and compare them with the output level of 1 video output Measurement Specification 2 Video Video Test output level 1 0 reference 1 video output 70 MHz IF Signal Leakage Measurement Measurement Conditions Input signal 1210 MHz at 30 dBm Video modulation None Meas...

Page 53: ...t the output frequency at J041 is 70 MHz 100 kHz 6 Set AFC to OFF 7 Repeat steps 1 through 5 but confirm that the output frequency at J041 is 70 2 MHz Measurement Specification AFCRange 2 0MHz Fine Tuning Range Measurement Measurement Procedure 1 Perform all steps with the AFC switch in both ON and OFF positions 2 Measure the output frequency at 70 MHz TEST OUT 3 Rotate the FINE TUNE control fully...

Page 54: ...tor as follows and the input to JB01 a Carrier frequency 6 8 MHz b Output level 9 1 dBm c Frequency Deviation i 400 kHz p p BW 880 kHz ii 200 kHz p p BW 440 kHz iii 100 kHz p p BW 330 kHz 220 kHz iv 50 kHz p p BW 150 kHz 110 kHz v 25 kHz p p BW 55 kHz 2 Set the audio subcarrier frequency to 6800 kHz and connect rear panel AUDIO 1 2 or 2 to the audio analyzer 3 Select the appropriate audio BW and s...

Page 55: ...MHz b Output level 9 1 dBm c Frequency Deviation i 400 kHz p p BW 880 kHz ii 200 kHz p p BW 440 kHz iii 100 kHz p p BW 330 kHz 220 kHz iv 50 kHz p p BW 150 kHz 110 kHz v 25 kHz p p BW 55 kHz d Modulation frequency 1 kHz 2 Set the audio subcarrier frequency to 6800 kHz level to 100 0 de emphasis to FLAT and connect the audio analyzer to rear panel AUDIO 1 2 or 3 to measure the output level Audio Hi...

Page 56: ...annel Separation Measurement 1 Use an FM signal generator capable of two wave output 2 Set the FM signal generator as follows and input to JB01 a Carrier frequency 6 8 MHz channel generating crosstalk b Output level 9 1 dBm channel receiving crosstalk c Frequency Deviation i 400 kHz p p BW 880 kHz ii 200 kHz p p BW 440 kHz iii 100 kHz p p BW 330 kHz 220 kHz iv 50 kHz p p BW 150 kHz 110 kHz v 25 kH...

Page 57: ...viation 50 kHz p p BW 150 kHz 110 kHz d Modulation frequency 1 kHz 2 Set the audio subcarrier frequency to 6800 kHz and the de emphasis to 75 µsec and connect the audio analyzer to rear panel AUDIO 1 2 or 3 adjust the output level to 18 1 dBm and record the reading as the refer ence level 3 Turn off modulation and measure hum and noise Gradually reduce the FM signal generator output level and find...

Page 58: ...o 35 dBm at J105 Check Procedure 1 After correcting the scalar network analyzer connect as shown in Figure 6 9 10294 Figure 6 6 Equipment Setup for RF Module Frequency Response Check 2 Set the receive frequency to 1210 MHz 3 Adjust the MGC so the level at J105 is 35 dBm 4 Verify that the deviation inside the 10 MHz bandwidth for which the 1210 MHz level is used as a reference is 0 5 dB or less If ...

Page 59: ...ht side of filter 10293 Figure 6 8 F101 Adjustment Points SecondConverterAdjustment Adjustment Procedure 1 Set up the equipment as in Figure 6 12 10291 Figure 6 9 Equipment Setup for 2nd Converter Adjustment 2 Connect a DC volt meter between JL01 pin 9 and ground and measure the VCO tuning voltage 3 Set the oscillation frequency to 409 5 MHz and adjust L407 so the voltmeter reading is 4 0 5 V ...

Page 60: ... 549 5 MHz and check that the deviation in the amplitude characteristic at 479 5 20 MHz is 0 5 dB or less 8 Set the oscillation frequency to 409 5 MHz and adjust C410 so the devia tion in the amplitude characteristic at 479 5 20 MHz is 0 5 dB or less 9 Connect the network analyzer output to J401 and the input to J402 Apply solder to the cut land so as to produce a short 10 Set the oscillation freq...

Page 61: ...10 MHz AFC OFF AGC OFF MGC At a position corresponding to 30 dBm at J402 Check Procedure 1 Input the signal from J101 and check that the ripple for 1210 10 MHz using J402 output is 0 5 dB or less when using 1210 MHz as the refer ence 2 Check that the ripple for 1210 20 MHz is 1 dB or less 3 Switch the 2nd converter module at this time to 409 5 MHz and 549 5 MHz and check that both satisfy specific...

Page 62: ...position corresponding to 30 dBm at J402 Check Procedure Check that the return loss at J101 J102 J103 and J104 is 9 dB or more Check Specifications Input return loss 9 dB IF Filter Adjustment Adjustment Conditions Connect the equipment as in Figure 6 14 10289 Figure 6 11 Equipment Setup for Filter Adjustments Input level 0 dBm 16 18 22 and 25 MHz Bandpass Frequency BPF Adjustment Adjustment Proced...

Page 63: ... 3 Select IF BW 18 MHz Call up the file 18MHz_BPF and adjust the variable attenuator so the point of intersection within the frame and marker 1 70 MHz point match 4 Adjust LH21 so the 3 dB BW falls inside the frame for adjustment 2 60 5 MHz 3 61 5 MHz 4 78 5 MHz 5 79 5 MHz 5 Select IF BW 22 MHz Call up the file 22MHz_BPF and adjust the variable attenuator so the point of intersection within the fr...

Page 64: ...MHz 5 83 0 MHz 27 MHz BPF Adjustment Adjustment Procedure 1 See Figures 6 17 and 6 18 and select IF BW 27 MHz C Call up the file NULL_27M adjust the input level using the variable attenuator so the null point is clearly visible and adjust each null point to the position given by the markers See Table 6 3 for the marker number and which coil to adjust Table 6 3 Markers and Their Adjustment Coils Nu...

Page 65: ...he cores to be adjusted are those indicated inside the parentheses in step 3 Adjustment Specifications Deviation Within Pass thru Bandwidth 70 MHz 8 0 MHz 0 3 dB Delay deviation 70 MHz 5 0 MHz 2 nsec 3 dB bandwidth 70 MHz 13 5 MHz 0 75 MHz 36 MHz BPF Adjustment Adjustment Procedure 1 See Figures 6 19 and 6 20 and select IF BW 36 MHz C Call up the file NULL_36M and adjust the input level using vari...

Page 66: ...ores turn cores LF31 and LF35 LF71 and LF75 to compensate If adjustment is still im possible turn LF32 LF72 and LF34 LF74 to compensate Be sure to adjust so the delay is nearly the same height as the left and right peaks 4 Adjust the IF BW 27 MHz Ku filter the same as in step 3 The cores to be adjusted are those indicated inside the parentheses in step 3 Adjustment Specifications Deviation Within ...

Page 67: ...or to set the input level to 30 dBm attenuator 30 dB 2 Select IF BW 25 MHz and call up the file TRAP_210M 3 Adjust LH01 and LH02 so the difference between marker 1 and marker 2 is 30 dB or more 1 70 MHz 2 210 MHz 4 Check that the difference between marker 1 and marker 2 is 30 dB or more for the other BPF levels as well ...

Page 68: ... Connect a DC voltmeter between JW05 pin 11 and ground and observe the AGC voltage 8 Set the input level for RF 1 to 60 dBm and adjust R553 so the AGC volt age is 2 0 5 V 9 Set the input level RF 1 to 20 dBm and adjust R556 so the AGC voltage is 8 1 0 V 10 Repeat steps 7 and 8 two or three times 11 Perform signal meter correction using a separate procedure and write the corrected value Reference U...

Page 69: ... C L intermodulation equipment is off When drastically off be sure to check the RF converter etc There is a risk of trouble such as dynamic threshold problems when R255 is turned too far CCW and similarly S N problems increased noise at 1 MHz and under during weak C N when R255 is turned too far CW Make sure to check that the RF converter etc are not faulty and that there has not been a mistaken o...

Page 70: ...tion is 1 or less 4 Set the video analyzer to C L Gain Delay Adjust RV06 so the C L gain is within 110 1 5 Set the video analyzer to Bar Line Time and verify that the Line Time Dis tortion is 1 or less If 1 is exceeded repeat steps 3 and 4 6 Set the video signal to PAL pre emphasis to 625 and frequency deviation to 24 0 MHz p p 7 Set the UUT de emphasis to 625 and connect a video analyzer to COM P...

Page 71: ...r level is 100 1 IRE When the video level is set for Conditions 3 or 4 adjust so the bar level is 700 7 mV 2 Set the video analyzer to DG DP and check that the latest specifications are satisfied when average picture level APL is set to any of 10 50 or 90 Check both C and Ku bands 3 If the specifications are not met in step 2 readjust IF filter PH01 Effective adjustment locations follow a Use LF76...

Page 72: ... and RV06 2 Set the video signal as in Condition 2 and set the de emphasis to 625 Connect a video analyzer to COMPOSITE OUT and set the video filter to 4 2 and check that the latest specifications for C L gain delay and multiburst are met If they are not met readjust RV09 RV12 etc 3 Connect a video analyzer to VIDEO 1 and set the video filter to 5 0 Check that the latest specifications for C L gai...

Page 73: ...models in addition to hardware analog adjustment this model also has software digital correction functions Correction values for several points are written after first adjusting the detection circuit to the specified oper ating points METER ADJUSTMENT Adjustment Condition Connect to main unit only Adjustment Procedure 1 On Menu 6 turn the MENU knob clock wise while pressing the RIGHT and LEFT push...

Page 74: ...n completed before performing this adjustment 1 On page 2 of Menu 1 press the EDIT pushbutton while pressing the RIGHT and LEFT pushbuttons to open the signal meter adjustment menu 2 Press the LEFT pushbutton to bring the display to where it no longer changes 3 Follow the directions on the LCD apply input to the unit and press the SAVE pushbutton 4 Press the RIGHT pushbutton to change the display ...

Page 75: ...of J71 and observe the tun ing voltage 8 Set the audio subcarrier frequency of 3 to 50 kHz and adjust LB71 so the tuning voltage is 2 0 1 V 9 Set the audio subcarrier frequency of 3 to 9995 kHz and adjust LB71 so the tuning voltage is 10 5 1 V Audio Discriminator Adjustment Adjustment Conditions Set the FM signal generator as follows and the input to JB01 Carrier signal 6 8 MHz Output level 9 1 dB...

Page 76: ...n ratio is minimized 25 Repeat steps 14 and 15 several times Audio IF Adjustment Adjustment Conditions Set the FM signal generator as follows and the input to JB01 Carrier signal 6 8 MHz Output level 9 1 dBm Modulation signal 1 kHz Frequency Deviation 150 kHz p p For each of AUDIO 1 2 and 3 set as follows Subcarrier frequency 6800 kHz Output level 100 De emphasis FLAT Adjustment Procedure 1 Put th...

Page 77: ...ltage noted in step 1 7 Calculate the difference and set to a 20 dB bandwidth 8 If the values calculated in steps 4 and 7 do not satisfy the latest specifica tions adjust LC41 LC42 and LC43 for 2 or LC71 LC72 and LC73 for 3 Audio 880 kHz Filter Adjustment Perform the following adjustment if the bandwidth does not satisfy the specifica tions when the BW is 880 kHz for AUDIO 2 or 3 Adjustment Condit...

Page 78: ...2 and 3 6 Change the FM signal generator frequency deviation to 50 kHz p p 7 Change the FM signal generator modulation frequency to 100 Hz Note The bandwidth of AUDIO 2 and 3 is 110 kHz 8 Connect an audio voltmeter 100 k Ω between pins 2 and 3 of J901 9 Adjust R941 so the voltage reads 2 45 0 1 V 10 Adjust R942 so the voltage reads 2 45 0 1 V 11 Adjust R972 so the voltage reads 2 45 0 1 V 12 Conne...

Page 79: ... the SELECT knob while the cursor is flashing under the left item on line 3 and turn the display ON and OFF At this time verify that the continu ity between the C terminal and NC or NO terminal for RLY 1 switches ON and OFF Alarm Relay 2 Check Check Procedure 1 Turn the MENU knob to Menu 5 RECEIVER CONFIG 2 Turn the SELECT knob to page 4 of 6 3 Press the EDIT pushbutton 4 Turn the SELECT knob and ...

Page 80: ...set the right side of line 3 to NO VID 5 Press the SAVE pushbutton 6 Receive a good RF modulated signal 7 Turn the MENU knob to Menu 1 ACTIVE CHANNEL 8 Turn the SELECT knob to page 2 of 12 9 Verify that NO VID does not appear at the right side of line 3 10 Turn off the video modulation and verify that NO VID is displayed at the right side of line 3 LNB Power Check Check Procedure 1 Connect a DC vo...

Page 81: ...panel LCD automatically when the pushbuttons are re leased after the RF Port 1 and 2 LEDs light The settings shown in this operation are as follows 1st Format in database 1st Transponder in that format LNB power OFF Video clamp Sync Tip Interface RS 232 Contrast 20 Time 240000 Date 010100 BAUD rate 19200 Alarm relay OFF Alarm signal 45 dB Alarm C N 10 dB Alarm video OFF Alarm AFC OFF Alarm LNB OFF...

Page 82: ...Maintenance Page 6 50 Service Manual MT930B 10281 Figure 6 21 MT930B PR01 PC Board Component and Adjustment Locations 10282 Figure 6 22 MT930B PV01 PC Board Component and Adjustment Locations ...

Page 83: ...Maintenance MT930B Service Manual Page 6 51 10283 Figure 6 23 MT930B PD01 and PB01 PC Board Component and Adjustment Locations ...

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Page 85: ...MT930B Satellite Receiver has no options at this time If in the near future Standard Com munications chooses to add options to the MT930B Satellite Receiver a Service Bulletin stating the changes will be generated through the company and made available to the public ...

Page 86: ...Options Maintenance Page 7 2 Service Manual MT930B THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 87: ...er Company telephone 1 800 448 1666 part number 4616 70F TI can also be suppressed by inserting external tunable filters in the 950 to 1450 MHz input line SCC recommends Microwave Filter Company part numbers 5316 to 1450 MHz or 8976 to 1750 MHz NOTE Notch loss for the 8976 filter at 5 0 MHz is 12 dB max at 5 5 MHz it is 3 dB For the 5316 the loss is 18 dB For severe TI passive blocking such as scr...

Page 88: ...Troubleshooting Procedures P Pa ag ge e 8 8 2 2 S Se er rv vi ic ce e M Ma an nu ua al l M MT T9 93 30 0B B THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 89: ...iscussion on principles of operation in Chapter 5 Wiring Diagram Schematics MT930B Head Phone Schematic MT930B RF PC Board Schematic MT930B Converter Module Schematic MT930B Main PC Board Sheet 1 of 3 MT930B Main PC Board Sheet 2 of 3 MT930B Main PC Board Sheet 3 of 3 MT930B Power Supply Schematic MT930B IF Filter Block Schematic MT930B Audio IF PB01 Schematic MT930B Audio Out Schematic MT930B Aud...

Page 90: ...Drawings Page 9 2 Service Manual MT930B 10264 Figure 9 1 MT930B Block Diagram 1 ...

Page 91: ...Drawings MT930B Service Manual Page 9 3 10265 Figure 9 2 MT930B Block Diagram 2 ...

Page 92: ...Drawings Page 9 4 Service Manual MT930B 10266 Figure 9 3 MT930B Block Diagram 3 ...

Page 93: ...Drawings MT930B Service Manual Page 9 5 10267 Figure 9 4 MT930B Block Diagram 4 ...

Page 94: ...Drawings Page 9 6 Service Manual MT930B 10268 Figure 9 5 MT930B Head Phone Schematic ...

Page 95: ...Drawings MT930B Service Manual Page 9 7 10269 Figure 9 6 MT930B RF PC Board Schematic ...

Page 96: ...Drawings Page 9 8 Service Manual MT930B 10270 Figure 9 7 MT930B Converter Module Schematic ...

Page 97: ...Drawings MT930B Service Manual Page 9 9 10271 Figure 9 8 MT930B Main PC Board Sheet 1 of 3 ...

Page 98: ...Drawings Page 9 10 Service Manual MT930B Figure 9 9 MT930B Main PC Board Sheet 2 of 3 ...

Page 99: ...Drawings MT930B Service Manual Page 9 11 10273 Figure 9 10 MT930B Main PC Board Sheet 3 of 3 ...

Page 100: ...Drawings Page 9 12 Service Manual MT930B 10274 Figure 9 11 MT930B Power Supply Schematic ...

Page 101: ...Drawings MT930B Service Manual Page 9 13 10275 Figure 9 12 MT930B IF Filter Block Schematic ...

Page 102: ...Drawings Page9 14 Service Manual MT930B 10276 Figure 9 13 MT930B Audio IF PB01 Schematic ...

Page 103: ...Drawings MT930B Service Manual Page 9 15 10277 Figure 9 14 MT930B Audio Out Schematic ...

Page 104: ...Drawings Page 9 16 Service Manual MT930B 10278 Figure 9 15 MT930B Audio PW01 PC Board Schematic ...

Page 105: ... 115 159 106 197 145 101 171 102 103 200 148 104 174 99 83 20 4 80 23 7 81 22 6 79 24 8 74 29 13 60 60 44 69 4 15 27 94 82 44 51 76 11 22 34 37 89 51 55 55 39 64 39 61 61 45 70 5 16 28 95 83 45 52 52 56 56 40 65 40 63 63 47 72 7 18 30 97 85 47 54 54 58 58 42 67 2 13 25 92 80 42 49 74 9 20 32 99 87 49 62 62 46 71 6 17 29 96 84 46 53 78 53 57 57 41 66 1 12 24 91 79 41 48 73 8 19 31 98 86 48 64 59 59...

Page 106: ... PWM1 PWM0 STADC VDD P3 3_INT1 P3 4_T0 P3 5_T1 P3 6_WR P3 7_RD NC1 NC2 XTAL2 XTAL1 VSS1 VSS2 NC3 P2 0_A8 P2 1_A9 P2 2_A10 P2 3_A11 P2 4_A12 P5 5_AD5 P51_AD1 P5 6_AD6 P5 2_AD2 P5 4_AD4 P5 0_AD0 P0 3_AD3 P0 2_AD2 P0 1_AD1 P4 4_CMSR4 RST P1 6_SCL P1 7_SDA P2 7_A15 P2 6_A14 P2 5_A13 P0 4_AD4 P0 5_AD5 P0 6_AD6 P0 7_AD7 EA ALE P1 0_CT01 P1 1_CT11 P1 2_CT21 P1 3_CT31 P1 4_T2 P1 5_RT2 P4 6_CNT0 54 51 48 4...

Page 107: ... Ce er ra am mi ic c 1 10 00 00 0 p pF F 1 10 0 D DK K9 96 61 10 02 23 30 00 0 C C1 12 28 8 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 1 10 00 00 0 p pF F 1 10 0 D DK K9 96 61 10 02 23 30 00 0 C C1 12 29 9 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 1 10 00 00 0 p pF F 1 10 0 D DK K9 96 61 10 02 23 30 00 0 C C1 13 30 0 C Ca ap pa ac ci it to or r T Ta an nt ta al lu um m C Ch hi ip p ...

Page 108: ...2 2 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 5 5 p pF F 0 0 2 25 5 p pF F D DD D9 90 00 05 50 03 30 00 0 C C3 31 14 4 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 0 0 0 01 1 µ µF F 1 10 0 D DK K9 96 61 10 03 32 20 00 0 C C3 35 51 1 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 0 0 0 01 1 µ µF F 1 10 0 D DK K9 96 61 10 03 32 20 00 0 C C3 35 52 2 C Ca ap pa ac ci it to or r T Ta an...

Page 109: ...0 03 32 20 00 0 C C5 52 23 3 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 0 0 0 01 1 µ µF F 1 10 0 D DK K9 96 61 10 03 32 20 00 0 C C5 52 24 4 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 0 0 0 01 1 µ µF F 1 10 0 D DK K9 96 61 10 03 32 20 00 0 C C5 52 25 5 C Ca ap pa ac ci it to or r T Ta an nt ta al lu um m C Ch hi ip p 2 22 2 µ µF F 1 16 6 V V E EY Y2 22 26 60 01 16 66 60 0 C C5 52 26 ...

Page 110: ...t to or r C Ce er ra am mi ic c 1 10 0 p pF F 0 0 5 5 p pF F D DD D9 91 11 10 00 03 30 00 0 C C7 71 15 5 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 1 10 0 p pF F 0 0 5 5 p pF F D DD D9 91 11 10 00 03 30 00 0 C C7 71 16 6 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 1 10 0 p pF F 0 0 5 5 p pF F D DD D9 91 11 10 00 03 30 00 0 C C7 71 17 7 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c...

Page 111: ...8 82 26 6 C Ca ap pa ac ci it to or r E El le ec ct tr ro ol ly yt ti ic c 1 10 0 µ µF F 5 50 0 V V E EA A1 10 06 60 05 50 02 20 0 C C8 82 27 7 C Ca ap pa ac ci it to or r F Fi il lm m 0 0 1 1 µ µF F 5 5 D DF F1 15 51 10 04 43 35 50 0 C C8 82 28 8 C Ca ap pa ac ci it to or r E El le ec ct tr ro ol ly yt ti ic c 1 10 0 µ µF F 5 50 0 V V E EA A1 10 06 60 05 50 02 20 0 C C8 83 31 1 C Ca ap pa ac ci i...

Page 112: ...0 0 0 01 1 µ µF F 1 10 0 D DK K9 96 61 10 03 32 20 00 0 C CA A4 45 5 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 0 0 0 01 1 µ µF F 1 10 0 D DK K9 96 61 10 03 32 20 00 0 C CA A4 46 6 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 2 22 20 0 p pF F 5 5 D DD D9 95 52 22 21 13 30 00 0 C CA A4 47 7 C Ca ap pa ac ci it to or r T Ta an nt ta al lu um m C Ch hi ip p 2 2 2 2 µ µF F 5 50 0 V V E EY ...

Page 113: ...B4 44 4 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 2 2 p pF F 0 0 2 25 5 p pF F D DD D9 90 00 02 20 03 30 00 0 C CB B4 45 5 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 2 2 p pF F 0 0 2 25 5 p pF F D DD D9 90 00 02 20 03 30 00 0 C CB B4 46 6 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 2 2 p pF F 0 0 2 25 5 p pF F D DD D9 90 00 02 20 03 30 00 0 C CB B4 47 7 C Ca ap pa ac ci it to ...

Page 114: ... 1 10 0 D DK K9 96 61 10 03 32 20 00 0 C CC C5 53 3 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 2 22 2 p pF F 5 5 D DD D9 95 52 22 20 03 30 00 0 C CC C5 54 4 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 2 22 2 p pF F 5 5 D DD D9 95 52 22 20 03 30 00 0 C CC C7 71 1 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 0 0 1 1 µ µF F D DK K9 98 81 10 04 42 20 00 0 C CC C7 72 2 C Ca ap pa ac c...

Page 115: ...a ac ci it to or r T Ta an nt ta al lu um m C Ch hi ip p 4 47 7 µ µF F 1 16 6 V V E EY Y4 47 76 60 01 16 66 60 0 C CE E4 43 3 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 1 10 0 p pF F 0 0 5 5 p pF F D DD D9 91 11 10 00 03 30 00 0 C CE E4 44 4 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 0 0 4 47 7 µ µF F 3 30 0 t to o 8 80 0 2 25 5 t to o 8 85 5 C C D DK K5 56 64 47 74 42 20 00 0 C CE E...

Page 116: ...am mi ic c 2 27 7 p pF F 5 5 D DD D9 95 52 27 70 03 30 00 0 C CF F6 65 5 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 1 10 00 0 p pF F 5 5 D DD D9 95 51 10 01 13 30 00 0 C CF F6 66 6 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 6 68 8 p pF F 5 5 D DD D9 95 56 68 80 03 30 00 0 C CF F6 67 7 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 2 2 p pF F 0 0 2 25 5 p pF F D DD D9 90 00 02 20 0...

Page 117: ...23 30 00 0 C CH H3 33 3 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 3 3 p pF F 0 0 2 25 5 p pF F D DD D9 90 00 03 30 03 30 00 0 C CH H3 34 4 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 1 10 00 00 0 p pF F 1 10 0 D DK K9 96 61 10 02 23 30 00 0 C CH H3 35 5 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 2 22 2 p pF F 5 5 D DD D9 95 52 22 20 03 30 00 0 C CH H3 36 6 C Ca ap pa ac ci it ...

Page 118: ... p 1 10 00 0 µ µF F 6 6 3 3 V V E EY Y1 10 07 70 00 06 66 60 0 C CL L1 10 0 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 0 0 0 01 1 µ µF F 1 10 0 D DK K9 96 61 10 03 32 20 00 0 C CL L1 11 1 C Ca ap pa ac ci it to or r T Ta an nt ta al lu um m C Ch hi ip p 2 2 2 2 µ µF F 5 50 0 V V E EY Y2 22 25 50 05 50 06 60 0 C CL L1 12 2 C Ca ap pa ac ci it to or r T Ta an nt ta al lu um m C Ch hi ip p 1 1...

Page 119: ...C CV V0 06 6 C Ca ap pa ac ci it to or r T Ta an nt ta al lu um m C Ch hi ip p 1 10 0 µ µF F 1 16 6 V V E EY Y1 10 06 60 01 16 66 60 0 C CV V0 07 7 C Ca ap pa ac ci it to or r T Ta an nt ta al lu um m C Ch hi ip p 1 10 0 µ µF F 1 16 6 V V E EY Y1 10 06 60 01 16 66 60 0 C CV V0 08 8 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 0 0 1 1 µ µF F D DK K9 98 81 10 04 42 20 00 0 C CV V0 09 9 C Ca ap ...

Page 120: ...00 0 C CY Y0 06 6 C Ca ap pa ac ci it to or r C Ce er ra am mi ic c 0 0 1 1 µ µF F D DK K9 98 81 10 04 42 20 00 0 INDUCTORS F F1 10 01 1 F Fi il lt te er r L LC C 3 30 02 2M MN NP PR R 1 19 93 30 0A AM M 4 48 80 0 M M B BP PF F B BW W 4 40 0 M M F FF F3 34 48 80 06 60 01 10 0 F F8 84 41 1 P Pr ro ot te ec ct to or r U Un ni it t I IC CP P N N2 25 5 T T1 10 04 4 F FU U1 10 02 21 15 50 02 20 0 F F8 ...

Page 121: ... 10 0 L L4 41 11 1 I In nd du uc ct ta an nc ce e C Ch hi ip p 1 10 00 0 n nH H L LU U1 15 51 10 01 10 01 10 0 L L6 60 01 1 I In nd du uc ct ta an nc ce e C Ch hi ip p 1 1 µ µH H L LU U1 15 51 10 02 20 01 10 0 L L6 60 02 2 I In nd du uc ct ta an nc ce e C Ch hi ip p 1 1 2 2 µ µH H L LU U1 15 51 12 22 20 01 10 0 L L6 60 03 3 I In nd du uc ct ta an nc ce e C Ch hi ip p 1 1 5 5 µ µH H L LU U1 15 51 1...

Page 122: ... T Tu ur rn n L LC C1 11 10 01 10 01 12 20 0 L LH H0 01 1 C Co oi il l 5 59 9 7 7 µ µH H 4 4 T Tu ur rn n L LL L2 22 24 41 11 10 04 40 0 L LH H0 02 2 C Co oi il l 5 59 9 7 7 µ µH H 4 4 T Tu ur rn n L LL L2 22 24 41 11 10 04 40 0 L LH H1 11 1 C Co oi il l C Ch ho ok ke e 0 0 3 38 8 µ µH H L LC C1 13 38 81 10 00 03 30 0 L LH H1 12 2 I In nd du uc ct ta an nc ce e C Ch hi ip p 1 1 µ µH H L LU U1 15 5...

Page 123: ... 00 00 0 Q Q8 84 46 6 S Se em mi ic co on nd du uc ct to or r C Co om mp po os si it te e D DT TC C1 11 14 4E ES S B BA A2 20 00 00 01 10 00 00 0 Q Q8 84 47 7 T Tr ra an ns si is st to or r 2 2S SA A9 93 33 3S S R R o or r S S H HT T1 10 09 93 33 32 2B B0 0 Q Q8 86 61 1 I IC C P PQ Q1 1C CG G1 1 H HC C1 10 00 05 54 43 32 20 0 Q Q9 90 01 1 I IC C N NE E5 57 72 2D D S SA A5 57 72 2D D H HC C1 10 00 ...

Page 124: ...e em mi ic co on nd du uc ct to or r C Co om mp po os si it te e D DT TA A1 11 14 4E EU U B BA A1 10 00 02 26 62 21 10 0 Q QE E4 47 7 S Se em mi ic co on nd du uc ct to or r C Co om mp po os si it te e D DT TA A1 11 14 4E EU U B BA A1 10 00 02 26 62 21 10 0 Q QE E4 48 8 S Se em mi ic co on nd du uc ct to or r C Co om mp po os si it te e D DT TA A1 11 14 4E EU U B BA A1 10 00 02 26 62 21 10 0 Q QE ...

Page 125: ... FE ET T C Ch hi ip p 2 2S SK K2 20 09 9 B BL L H HY Y2 20 02 20 09 91 1D D0 0 Q QV V0 08 8 F FE ET T C Ch hi ip p 2 2S SK K2 20 09 9 B BL L H HY Y2 20 02 20 09 91 1D D0 0 Q QV V0 09 9 F FE ET T C Ch hi ip p 2 2S SK K2 20 09 9 B BL L H HY Y2 20 02 20 09 91 1D D0 0 Q QV V1 10 0 I IC C H HA A9 9P P5 50 02 20 0 5 5 H HC C1 10 00 04 49 99 99 90 0 Q QV V1 11 1 I IC C H HA A9 9P P5 50 02 20 0 5 5 H HC C...

Page 126: ... 15 51 1 R Re es si is st to or r 2 2 2 2 M M O Oh hm m 1 10 0 9 92 2 W W R RC C1 10 02 22 25 59 92 20 0 R R1 15 52 2 R Re es si is st to or r C Ch hi ip p 4 47 70 0 O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 54 47 71 16 61 10 0 R R1 15 53 3 R Re es si is st to or r C Ch hi ip p 2 27 7 O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 52 27 70 06 61 10 0 R R1 15 54 4 R Re es si is st to or r C Ch hi ip p 4 47 ...

Page 127: ...p 3 39 90 0 O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 53 39 91 16 61 10 0 R R3 30 07 7 R Re es si is st to or r T Tr ri im mm mi in ng g 5 50 00 0 O Oh hm m N NY Y0 05 50 01 10 01 16 60 0 R R3 30 08 8 R Re es si is st to or r C Ch hi ip p 1 1 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 51 10 02 26 61 10 0 R R3 30 09 9 R Re es si is st to or r C Ch hi ip p 3 33 3 O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 ...

Page 128: ...16 6 W W N NN N0 05 55 56 60 06 61 10 0 R R5 52 22 2 R Re es si is st to or r C Ch hi ip p 1 1 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 51 10 02 26 61 10 0 R R5 52 23 3 R Re es si is st to or r C Ch hi ip p 2 22 20 0 O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 52 22 21 16 61 10 0 R R5 52 24 4 R Re es si is st to or r C Ch hi ip p 2 22 20 0 O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 52 22 21 16 61 10 0...

Page 129: ...N NN N0 05 50 00 00 06 61 10 0 R R6 61 14 4 R Re es si is st to or r C Ch hi ip p 2 27 7 O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 52 27 70 06 61 10 0 R R6 61 15 5 R Re es si is st to or r C Ch hi ip p 2 2 2 2 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 52 22 22 26 61 10 0 R R6 61 16 6 R Re es si is st to or r C Ch hi ip p 2 2 2 2 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 52 22 22 26 61 10 0 R R6 ...

Page 130: ...m 5 5 1 1 1 16 6 W W N NN N0 05 51 10 04 46 61 10 0 R R7 74 44 4 R Re es si is st to or r C Ch hi ip p 1 15 5 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 51 15 53 36 61 10 0 R R7 74 45 5 R Re es si is st to or r C Ch hi ip p 1 15 5 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 51 15 53 36 61 10 0 R R7 74 46 6 R Re es si is st to or r C Ch hi ip p 1 15 5 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 51...

Page 131: ...N NN N0 05 54 47 71 16 61 10 0 R R9 94 44 4 R Re es si is st to or r C Ch hi ip p 1 1 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 51 10 02 26 61 10 0 R R9 94 45 5 R Re es si is st to or r C Ch hi ip p 1 1 8 8 M M O Oh hm m 5 5 1 1 1 10 0 W W N NI I0 05 51 18 85 51 11 10 0 R R9 94 46 6 R Re es si is st to or r C Ch hi ip p 3 3 3 3 M M O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 53 33 35 56 61 10 0 R R9...

Page 132: ...hi ip p 4 47 7 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 54 47 73 36 61 10 0 R RA A2 24 4 R Re es si is st to or r C Ch hi ip p 4 47 7 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 54 47 73 36 61 10 0 R RA A2 25 5 R Re es si is st to or r C Ch hi ip p 6 6 8 8 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 56 68 82 26 61 10 0 R RA A2 26 6 R Re es si is st to or r C Ch hi ip p 8 82 2 O Oh hm m 5 5 1 1 ...

Page 133: ... 3 33 30 0 O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 53 33 31 16 61 10 0 R RB B2 28 8 R Re es si is st to or r C Ch hi ip p 3 3 3 3 M M O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 53 33 35 56 61 10 0 R RB B2 29 9 R Re es si is st to or r C Ch hi ip p 6 6 8 8 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 56 68 82 26 61 10 0 R RB B4 41 1 R Re es si is st to or r C Ch hi ip p 3 3 9 9 k k O Oh hm m 5 5 1 1 1 ...

Page 134: ...Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 52 22 22 26 61 10 0 R RC C5 52 2 R Re es si is st to or r C Ch hi ip p 2 2 2 2 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 52 22 22 26 61 10 0 R RC C5 53 3 R Re es si is st to or r C Ch hi ip p 2 2 2 2 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 52 22 22 26 61 10 0 R RC C5 54 4 R Re es si is st to or r C Ch hi ip p 2 2 2 2 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN...

Page 135: ... k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 53 39 93 36 61 10 0 R RD D7 73 3 R Re es si is st to or r C Ch hi ip p 4 4 7 7 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 54 47 72 26 61 10 0 R RD D7 74 4 R Re es si is st to or r C Ch hi ip p 2 27 70 0 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 52 27 74 46 61 10 0 R RD D7 75 5 R Re es si is st to or r C Ch hi ip p 1 10 0 k k O Oh hm m 5 5 1 1 1 16 6 ...

Page 136: ... r C Ch hi ip p 5 56 6 O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 55 56 60 06 61 10 0 R RF F3 34 4 R Re es si is st to or r C Ch hi ip p 1 12 20 0 O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 51 12 21 16 61 10 0 R RF F3 35 5 R Re es si is st to or r C Ch hi ip p 1 10 00 0 O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 51 10 01 16 61 10 0 R RF F3 36 6 R Re es si is st to or r C Ch hi ip p 6 68 8 O Oh hm m 5 5 1 1...

Page 137: ... st to or r C Ch hi ip p 1 12 20 0 O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 51 12 21 16 61 10 0 R RH H4 46 6 R Re es si is st to or r C Ch hi ip p 1 1 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 51 10 02 26 61 10 0 R RH H8 81 1 R Re es si is st to or r C Ch hi ip p 1 1 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 51 10 02 26 61 10 0 R RH H8 83 3 R Re es si is st to or r C Ch hi ip p 1 1 k k O Oh hm ...

Page 138: ... 03 3 R Re es si is st to or r C Ch hi ip p 7 75 5 O Oh hm m 5 5 1 1 1 16 6 W W N NP P0 05 57 75 50 06 61 10 0 R RR R0 04 4 R Re es si is st to or r C Ch hi ip p 7 75 5 O Oh hm m 5 5 1 1 1 16 6 W W N NP P0 05 57 75 50 06 61 10 0 R RR R0 05 5 R Re es si is st to or r C Ch hi ip p 7 75 5 O Oh hm m 5 5 1 1 1 16 6 W W N NP P0 05 57 75 50 06 61 10 0 R RR R0 06 6 R Re es si is st to or r C Ch hi ip p 7 ...

Page 139: ... k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 54 47 72 26 61 10 0 R RU U1 14 4 R Re es si is st to or r C Ch hi ip p 4 4 7 7 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 54 47 72 26 61 10 0 R RU U1 15 5 R Re es si is st to or r C Ch hi ip p 4 4 7 7 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 54 47 72 26 61 10 0 R RU U1 16 6 R Re es si is st to or r C Ch hi ip p 4 4 7 7 k k O Oh hm m 5 5 1 1 1 16 6 W W...

Page 140: ...6 W W N NN N0 05 51 15 53 36 61 10 0 R RV V3 33 3 R Re es si is st to or r C Ch hi ip p 1 1 k k O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 51 10 02 26 61 10 0 R RV V3 36 6 R Re es si is st to or r C Ch hi ip p 0 0 O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 50 00 00 06 61 10 0 R RV V3 37 7 R Re es si is st to or r C Ch hi ip p 7 75 5 O Oh hm m 1 1 1 1 1 16 6 W W N NM M1 17 75 50 0G G0 02 20 0 R RV V3 38 ...

Page 141: ...or r C Ch hi ip p 4 47 70 0 O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 54 47 71 16 61 10 0 R RX X0 08 8 R Re es si is st to or r C Ch hi ip p 4 47 70 0 O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 54 47 71 16 61 10 0 R RX X0 09 9 R Re es si is st to or r C Ch hi ip p 4 47 70 0 O Oh hm m 5 5 1 1 1 16 6 W W N NN N0 05 54 47 71 16 61 10 0 R RX X1 10 0 R Re es si is st to or r C Ch hi ip p 4 47 70 0 O Oh hm m...

Page 142: ...p 1 1S SS S3 30 02 2 H HZ Z2 20 00 01 18 80 05 50 0 D D5 57 71 1 D Di io od de e C Ch hi ip p 1 1S SS S3 30 01 1 H HZ Z2 21 10 00 05 50 00 00 0 D D5 57 72 2 D Di io od de e C Ch hi ip p M MA A8 80 06 62 2 H HZ Z3 30 06 62 21 10 00 00 0 D D6 60 01 1 D Di io od de e C Ch hi ip p 1 1S SS S3 30 01 1 H HZ Z2 21 10 00 05 50 00 00 0 D D6 60 02 2 D Di io od de e C Ch hi ip p 1 1S SS S3 30 01 1 H HZ Z2 21 ...

Page 143: ... p 1 1S SS S3 30 01 1 H HZ Z2 21 10 00 05 50 00 00 0 D DF F1 11 1 D Di io od de e C Ch hi ip p 1 1S SS S3 31 14 4 H HZ Z2 20 00 02 29 90 05 50 0 D DF F1 12 2 D Di io od de e C Ch hi ip p 1 1S SS S3 31 14 4 H HZ Z2 20 00 02 29 90 05 50 0 D DF F3 31 1 D Di io od de e C Ch hi ip p 1 1S SS S3 31 14 4 H HZ Z2 20 00 02 29 90 05 50 0 D DF F3 32 2 D Di io od de e C Ch hi ip p 1 1S SS S3 31 14 4 H HZ Z2 20...

Page 144: ... D G Gr re ee en n H HS SM MG G C C6 67 70 0 H HI I1 10 00 00 04 43 34 40 0 D DR R2 23 3 U U0 02 20 00 00 01 1 L LE ED D G Gr re ee en n H HS SM MG G C C6 67 70 0 H HI I1 10 01 10 05 52 21 10 0 D DR R2 24 4 L LE ED D G Gr re ee en n H HS SM MG G C C6 67 70 0 H HI I1 10 00 00 04 43 34 40 0 D DR R2 24 4 U U0 02 20 00 00 01 1 L LE ED D G Gr re ee en n H HS SM MG G C C6 67 70 0 H HI I1 10 01 10 05 52 ...

Page 145: ...1 L LE ED D G Gr re ee en n H HS SM MG G C C6 67 70 0 H HI I1 10 01 10 05 52 21 10 0 D DR R5 53 3 L LE ED D G Gr re ee en n H HS SM MG G C C6 67 70 0 H HI I1 10 00 00 04 43 34 40 0 D DR R5 53 3 U U0 02 20 00 00 01 1 L LE ED D G Gr re ee en n H HS SM MG G C C6 67 70 0 H HI I1 10 01 10 05 52 21 10 0 D DR R5 54 4 L LE ED D G Gr re ee en n H HS SM MG G C C6 67 70 0 H HI I1 10 00 00 04 43 34 40 0 D DR ...

Page 146: ...er r E Eq qu ui iv va al le en nt t H HD D3 31 15 50 01 10 00 00 0 D DW W1 12 2 D Di io od de e Z Ze en ne er r 1 15 5 V V Z Ze en ne er r E Eq qu ui iv va al le en nt t H HD D3 31 15 50 01 10 00 00 0 D DW W1 13 3 D Di io od de e Z Ze en ne er r 1 15 5 V V Z Ze en ne er r E Eq qu ui iv va al le en nt t H HD D3 31 15 50 01 10 00 00 0 D DW W1 14 4 D Di io od de e Z Ze en ne er r 1 15 5 V V Z Ze en n...

Page 147: ...u ud di io o D De et te ec ct to or r O Ou ut t Y YJ J0 06 60 00 06 62 26 60 0 J JB B0 03 3 J Ja ac ck k F FH H1 10 0A A 3 30 0S S 1 1S SH H Y YJ J0 07 70 01 16 66 62 20 0 J JB B1 12 2 J Ja ac ck k M Mi in ni ip pi in n f fo or r B B p pF F T Te es st t 1 1 O Ou ut t Y YJ J0 07 70 00 00 03 35 50 0 J JB B4 42 2 J Ja ac ck k M Mi in ni ip pi in n f fo or r B B p pF F T Te es st t 2 2 O Ou ut t Y YJ ...

Page 148: ...1 10 00 00 0 P P0 00 04 4 P PC C B Bo oa ar rd d P PC CB B C Co om mp pl le ex x 1 1 W WG G4 44 43 3B B2 20 00 00 0 P P0 00 05 5 P PC C B Bo oa ar rd d P PC CB B C Co om mp pl le ex x 2 2 W WG G4 44 43 3B B3 30 00 00 0 P P0 00 06 6 P PC C B Bo oa ar rd d M Ma ai in n P PC CB B W WG G4 44 43 3B B4 40 00 00 0 P P1 10 01 1 P PC C B Bo oa ar rd d R RF F M Mo od du ul le e P PC CB B W WG G4 44 43 3B B3...

Page 149: ...5 52 20 0 W WA A0 02 2 L Le ea ad d J Ju um mp pe er r J JX X0 01 1 t to o J JU U0 02 2 Y YU U3 30 00 06 67 75 52 20 0 W WA A0 03 3 L Le ea ad d J Ju um mp pe er r J JX X0 02 2 t to o J JB B0 03 3 Y YU U3 30 00 06 67 75 52 20 0 W WA A0 04 4 L Le ea ad d J Ju um mp pe er r J JX X0 03 3 t to o J JD D0 02 2 Y YU U3 30 00 06 67 75 52 20 0 W WA A0 05 5 L Le ea ad d J Ju um mp pe er r J JU U0 03 3 t to ...

Page 150: ... ta al l f fo or r L LC CD D P PC CB B 5 51 11 10 00 03 30 04 4U U0 0 0 04 46 6G G B Bu uf ff fe er r f fo or r L LC CD D P PC CB B L LC CD D S Si id de e 1 12 29 9J J0 05 56 60 01 10 0 0 04 48 8G G B Bu uf ff fe er r f fo or r L LC CD D P PC CB B I IC C S Si id de e 2 21 15 5C C0 05 56 60 01 10 0 0 05 50 0G G B Bu uf ff fe er r f fo or r M Me et te er r 3 39 96 6B B0 05 56 60 01 10 0 0 05 52 2G G...

Page 151: ...0 09 90 01 10 0 2 20 02 2G G B Bu uf ff fe er r f fo or r I IF F P PC CB B 1 17 70 0S S0 05 56 60 06 60 0 2 20 04 4G G S Sh hi ie el ld d I IF F L Li id d 1 14 41 1S S1 10 09 92 22 20 0 2 20 06 6G G S Sh hi ie el ld d I IF F B Bo ot tt to om m 1 18 80 0C C1 10 09 91 11 10 0 2 20 08 8G G S Sc cr re ew w B B H H M Me et ta al l I IF F U Un ni it t C Ch ha as ss si is s 5 51 11 10 00 03 30 04 4A A0 0...

Page 152: ...pon examination by SCC shall appear to be defective or not up to factory specifications SCC will pay all labor charges incurred in providing such warranty service To obtain warranty service the Purchaser must first obtain a repair order R O number from SCC The defective product must then be returned to SCC freight prepaid SCC will examine the product and respond to the Purchaser in approximately f...

Page 153: ...ng with SCC and provide a purchase order for the estimated freight costs A special 24 hour shipping program has been arranged with FedEx All shipping arrangements are taken care of by the SCC Customer Service Administrator The customer will receive a package consisting of a a special shipping case b SCC specified loaner equipment and c shipping and agreement documents A purchase order number must ...

Page 154: ...then be shipped to SCC freight prepaid SCC will return the equipment freight prepaid Repair charges will be applied at the out of warranty rate in the event of physical or electrical abuse to in warranty equipment If SCC in its sole discretion determines that a major engineering design change is required SCC will supply free parts service information and technical personnel to assist the customer ...

Page 155: ...tions Please address all correspondence to Standard Communications Corp United States Corporate Headquarters 6260 Sequence Drive San Diego CA 92121 Toll Free 800 745 2445 Phone 858 546 5300 Fax 858 546 5301 Sales standardcom com www standardcom com ...

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