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Rohde & Schwarz M3SR Series 4100 Service Manual Download Page 125

Motherboard - Removal and Installation

R&S M3SR Series 4100 HF Transceivers

 5.25

6124.9007.82.01

Fig. 5.14  Disconnecting Cables on Motherboard

5.

Turn the R&S M3SR Series 4100 150 W HF Transceiver in working position and by using a screw 
driver, undo and remove the four screws at the transceiver rear fixing the interface panel.

Fig. 5.15  Fixing Screws at the Transceiver Rear

ICN-S4100-A-E11100-R-D0894-00126-A-01-1

ICN-S4100-A-E11100-R-D0894-00125-A-01-1

Summary of Contents for M3SR Series 4100

Page 1: ...i 6124 9007 82 01 Service Manual Intermediate Level Radio Communication Systems Division R S M3SR Series 4100 150 W HF Transceivers ICN S4100 A E11100 R D0894 00001 A 01 1...

Page 2: ...ject to restitution UrhG UWG BGB For the case a patent is issued or the design is officially registered all rights are reserved R S is a registered trademark of Rohde Schwarz GmbH Co KG All other prod...

Page 3: ...thus as sured of receiving a product that is manufactured using the most modern methods available This product was developed manufactured and tested in compliance with our quality manage ment system...

Page 4: ......

Page 5: ...H Graf Zeppelin Stra e 18 D 51147 K ln GEDIS GmbH Sophienblatt 100 D 24114 Kiel HAMEG Instruments GmbH Industriestra e 6 D 63533 Mainhausen Locations Worldwide Please refer to our homepage www rohde s...

Page 6: ......

Page 7: ...omer Support Center addresses see below Feedback We want to know if we are meeting your support needs If you have any comments please email us and let us know CustomerSupport Feedback rohde schwarz co...

Page 8: ......

Page 9: ...r use solely in industrial and laboratory environments or in the field and must not be used in any way that may cause personal injury or property damage You are responsible if the product is used for...

Page 10: ...result in misinterpretation and thus contribute to personal injury or material damage Basic safety instructions 1 The product may be operated only under the operating conditions and in the positions...

Page 11: ...ermitted only on sockets with earthing contact and protective earth connection 10 Intentionally breaking the protective earth connection either in the feed line or in the product itself is not permitt...

Page 12: ...r storage batteries are improperly replaced this can cause an explosion warning lithium cells Replace the battery or storage battery only with the matching Rohde Schwarz type see spare parts list Batt...

Page 13: ...ilizado de modo que alguna persona cosa pueda ser da ada El uso del producto fuera de sus fines definidos o despreciando las informaciones de seguridad del fabricante queda en la responsabilidad del u...

Page 14: ...pre solamente en combinaci n con la correspondiente documentaci n de producto y solamente en combinaci n con el producto correspondiente La utilizaci n de las palabras de se al en combinaci n con prod...

Page 15: ...s embarazadas debidamente Tambi n las personas con un bypass pueden correr peligro a causa de la radiaci n electromagn tica El empresario usario est comprometido a valorar y se alar areas de trabajo e...

Page 16: ...ctor fijo con el conductor protector del aparato antes de hacer cualquier otra conexi n La instalaci n y la conexi n deber n ser efecutadas por un electricista especializado 20 En caso de que los prod...

Page 17: ...jemplo paredes y estantes 31 Las asas instaladas en los productos sirven solamente de ayuda para el manejo que solamente est previsto para personas Por eso no est permitido utilizar las asas para la s...

Page 18: ......

Page 19: ...V WKHUHIRUH 3DUWV PDGH IURP H2 FHUDPLFV VKDOO QRW EH PDFKLQHG L H QHLWKHU JURXQG LQ D GU VWDWH QRU VDQGEODVW 7KH VKDOO QRW EH VFUDWFKHG HLWKHU RPSRQHQWV PDGH IURP H2 FHUDPLFV VKDOO QRW EH UHPRYHG E EU...

Page 20: ......

Page 21: ...igned the following matrix Please tick where appropriate 1 What is your general impression of the manual K K K K K lousy not so good quite ok good excellent 2 How do you assess the detail and depth of...

Page 22: ...tions K K K K K far too a bit too just about could be not enough many many right more illustrations 7 How do you rate the quality of illustrations K K K K K lousy not so good quite ok good excellent 8...

Page 23: ...whether all mentioned requirements are met or all measures are taken to establish the required condition Open Access is to be gained to the unit module by observing the given instructions and safety...

Page 24: ...te observance or nonobservance of in structions or methods can cause injury or even fatal accidents or during an operation described hazardous material can be set free in the unit or system C A U T I...

Page 25: ...tation provides all information the service staff need to perform intermediate level repairs It contains the necessary function description as well as information on tests troubleshooting and re place...

Page 26: ...R S M3SR Series 4100 HF Transceivers Notices 6124 9007 82 01 N 4...

Page 27: ...er AF audio frequency AFU audio frequency unit AGC automatic gain control ALC automatic level control AM amplitude modulation AMBE advanced multiband excitation ANT antenna app application software ap...

Page 28: ...ear to send CW continuous wave CURR current D depth dB decibel dBm decibel absolute level relative to 1 mW DC direct current DDS direct digital synthesizer DISC discrete bus DISP display DPP data prep...

Page 29: ...re FP front panel FPGA field programmable gate array FRAM ferroelectric RAM FSK frequency shift keying GND ground GPS global positioning system H3E amplitude modulation one sideband hex hexagonal HF h...

Page 30: ...ing diode LEV level menu step on MMI LO local oscillator LP lowpass LSB lower side band M3SR multiband multimode multirole surface radio MHz megahertz MIC microphone MII media independant interface MM...

Page 31: ...y memory PS power supply PTT push to talk PWR power menu step on MMI R resistor e g R9 R S Rohde Schwarz RAM random access memory RC radio controller RCB radio control bus RDB radio data bus REF refer...

Page 32: ...lation SUB subtone menu step on MMI TDM time division multiplex TFT thin film transistor TSFS temperature sensing TX Tx transmit transmitter USB upper sideband universal serial bus VBATT battery volta...

Page 33: ...ommunication 2 1 2 3 Data Communication 2 3 2 4 Radio Built in Test 2 3 2 5 Radio Control 2 4 2 6 Cable Connections 2 5 2 6 1 Rear Cabling 2 5 2 6 2 Front Cabling 2 6 3 Test of Equipment Functions 3 1...

Page 34: ...e Module 5 21 5 10 Front Panel Removal and Installation 5 22 5 10 1 Removal of Front Panel A10 5 22 5 10 2 Installation of Front Panel A10 5 23 5 11 Motherboard Removal and Installation 5 24 5 11 1 Re...

Page 35: ...abling 2 5 Fig 2 4 Front Cabling 2 6 Fig 3 1 Test Setup 3 16 Fig 5 1 Opening the R S M3SR Series 4100 HF Transceiver Top 5 3 Fig 5 2 Top View of R S M3SR Series 4100 without Cover Example 5 4 Fig 5 3...

Page 36: ...6124 9007 82 01 4 R S M3SR Series 4100 HF Transceivers Figures...

Page 37: ...al with the following topics Working modes and functions of transceiver Test of equipment functions Troubleshooting Replacement of modules System equipment configuration For details on installation an...

Page 38: ...are mounted in a frame with guides and self locking plug in connectors External interfaces are mounted on the front and rear panel The front panel also includes the fan hood whose entire surface is co...

Page 39: ...30 3 Front Panel A10 4 R S GB 4000C Comfort Control Unit Option 5 R S FK 4120 Digital Selector Option 6 Synthesizer A2 7 Frontend A1 8 Radio Controller A60 9 Motherboard A20 10 Fans 11 R S GS 4102 NME...

Page 40: ...and also all other transceiver modules by an FPGA on the Motherboard Monitoring of e g temperature and operating voltages by a system monitor Generation of all clock signals by the clock section whic...

Page 41: ...wer Amplifier The transmit signal can be routed through a R S FK 4120 R S FK 4140 Digital Selector if one is connected to X313 and X314 The modulated transmit signal is amplified and filtered harmonic...

Page 42: ...lector see 1 3 2 1 Function Synthesizer see 1 3 2 2 Function Frontend see 1 3 2 3 Function Radio Controller see 1 3 2 4 Function Power Amplifier see 1 3 2 5 Function R S GB 4000C Comfort Control Unit...

Page 43: ...is located All digital and protection controls overcurrent overvoltage and temperature are also located on this board Basic filters lowpass filters of 1 5 MHz and 30 MHz highpass filter 1 5 MHz are i...

Page 44: ...the input SEL OUT of the Control Module The circuit is basically composed of a block of switchable capacitors and coils an amplifier and a 20 dB attenuator The coils and capacitors are switched ON and...

Page 45: ...Control OR OR 3 x R 3 x R 2x 2 x Detection of Bandpass 1 or 2 Detection of Bandpass 1 or 2 2x 4x 4x 7x 11x 3x 2 x JTAG JTAG JTAG JTAG JTAG CPLD CPLD Bandpass Control Bandpass Control SEL OUT K100 K110...

Page 46: ...errupts are captured calibration functions are enabled disabled and ready information of the Synthesizer are read Control The control circuit controls the hardware of the Synthesizer and is made up of...

Page 47: ...st IF signal into the 2nd IF in the Frontend module The signal is also used as a reference frequency to generate the 1st local oscillator LO frequency for the Frontend module Cleaning Loop The Cleanin...

Page 48: ...2_LEV to BIT ADC 180 pin Connector X102 X101 Comp 10 MHz Flash 10K_REF 3 3V CMOS 10 kHz 100K_REF 100 kHz sinewave 1V eff X21 X22 X23 A D 10 MHz Loop A D 7 Hz CPLD Cleaning Loop PLL 10 kHz Divider 100...

Page 49: ...ell as TX output Connector X2 is provided for RX input signal only In RX mode a preamplifier increases the RX signal by 10 dB if it is not bypassed 0 dB gain An overvoltage detection acts as a relay e...

Page 50: ...control In order to have a constant TX output level 10 dBm for all frequencies a fitting process is done re sulting in a look up table stored in the FLASH For each TX frequency the correspondent table...

Page 51: ...link services EPM operation Control of internal and external RF modules via the Radio Control Bus RCB Back up and Erase functions IBIT Initiated Built in Test PBIT Power on Built in Test CM Continuous...

Page 52: ...back up real time clock RTC back up SRAM filters and drivers receivers for internal interfaces filters and drivers receivers for external interfaces The individual functional blocks are interconnected...

Page 53: ...Radio Controller Function R S M3SR Series 4100 HF Transceivers 1 17 6124 9007 82 01 Fig 1 6 Radio Controller Block Diagram X54 X55 ICN S4100 A E11100 R D0894 00204 A 01 1...

Page 54: ...stalled it is connected to X313 and X314 Two fans at the rear of the Power Amplifier provide air cooling for the modules in the radio Preamplifier For transmit the HF signal 10 dBm is attenuated by 10...

Page 55: ...he antenna tuning unit if connected Control Board The Control Board controls all the other boards included in the module and implements the transmit power regulation The FPGA is configured via CPLD wi...

Page 56: ...ILT 0 2 from Cont Board TX REL from Cont Board TX REL from Cont Board BIT REL from Cont Board from Cont Board ATU REL from Cont Board to Cont Board ILIM Filter Control 4 x Modem option Control Board A...

Page 57: ...uning function The front panel board is controlled by the controller board The 5 TFT display is used for displaying the operating modes parameters and equipment status It is controlled by an LCD contr...

Page 58: ...ddition audio RS485 RS422 RS232 Ethernet and I2C bus signals from to the control board pass through this module Fig 1 8 Control Unit R S GB4000C Block Diagram ICN S4100 A E11100 R D0894 00206 A 01 1 O...

Page 59: ...onal modules to the radio as well as connectors X11 to X13 which establish the connection to the Motherboard see Fig 1 9 Via these connectors and lines signals are exchanged with the RDB Radio Data Bu...

Page 60: ...amic compressor are arranged To the connector X5 a Fill Gun Device can be connected By using the RS232 interface the needed data can be loaded into the radio The DC voltage for the Fill Gun will be de...

Page 61: ...DC 2 ON OFF button S1 3 Erase key S2 4 Radio status indicators RF GO SQL 5 INT EXT button S3 6 Volume control P2 loudspeaker 7 Connector X6 for headphone audio output only 8 Connector X7 for headset i...

Page 62: ...D yellow RF LED yellow Speaker extern intern Erase Volume Headset P1 Volume Headset P2 Speaker internal 0 3 W 25 Ohm Headset Audio out 6 3mm jack Headset Audio out Headset Micro 1 in Headset Micro 2 i...

Page 63: ...ntrol is implemented with an 8 bit microcontroller with internal Oscillator 4 to 20 MHz Timer and Watchdog timer integrated FLASH ROM for program RAM and EEPROM for data Basically the last power state...

Page 64: ...ne of the speakers is on depending on INT EXT signal derived from user input INT EXT button Speakers The internal speaker works at approximately 0 5 W the external speaker rear connector at max 3 W 4...

Page 65: ...remote interface of the Radio Controller As soon as a Fill Gun is connected it is detected by a level detector Then the external remote interface is switched off and the Fill Gun interface is switche...

Page 66: ...RCB 3 3V 1 2V 2 5V RCB Slave HPSDC ON OFF control HOL D_PWR PON_STATUS MABAD PS_ON 3 3V 5V 12V 12V 28V 33V PS_100K_REF I 2CC I 2CD I 2C Bus switch counter delay PON_STATUS PS_ON REM_PWR_ON COD1 COD0 R...

Page 67: ...Fig 1 13 and Fig 1 14 Model 02 with one BNC connector Model 03 with two BNC connectors Connector X2111 is used for RX in signals only Transceivers with an external Power Amplifier use connector X2112...

Page 68: ...2 converter module converts the RS422 Interface levels into RS232 levels and visa versa The RS232 receive data RXD and transmit data TXD are transferred to and from the Radio Controller The RS422 Inte...

Page 69: ...NMEA Interface Block Diagram RS422 RS232 X21 X22 X23 Connector RS422 Connector AF 15 way SUB D opto coupler PWR RXD TXD RCB Line1_Tx Line2_Tx Line1_Rx Line2_Rx AF Interface X 5012 X 5011 Tx_Active FLA...

Page 70: ...R S M3SR Series 4100 HF Transceivers NMEA Interface Option Function 6124 9007 82 01 1 34...

Page 71: ...rwise the radio con troller will loose its mission critical data 2 2 Voice Communication Voice transmission is possible in both digital and analog mode Depending on the software configuration the tran...

Page 72: ...nd Excitation vocoder plain digital voice with a code rate of 2400 bit s The MMBE Mixed Multiband Excitation vocoder with a code rate of 2400 bit s Single sideband upper side band modem operation Mode...

Page 73: ...y when the radio is powered up a CBIT continuously monitors essential parameters during operation and the IBIT is started by the operator Each of these Built in Tests generates error messages for fail...

Page 74: ...terface to control and monitor the radio operation The radio as stand alone table top unit with built in Control Unit is shown in Fig 2 2 Fig 2 2 Radio with Built In Control Unit 1 Radio Front Panel 2...

Page 75: ...ctor X31 to external power supply e g R S IN 4000A or R S IN 2100 6 Connector X32 to external battery NOTE The power cable between connector X31 DC IN part of the radio and the relevant connec tor of...

Page 76: ...eivers Cable Connections 6124 9007 82 01 2 6 2 6 2 Front Cabling Necessary cabling at the front side Fig 2 4 Front Cabling 1 Headset Connector 2 Fill Gun Connector 3 Service Connector 1 3 ICN S4100 A...

Page 77: ...l Unit for transceiver without R S GB 4000C R S GB 4000C 6105 6006 02 2 Power Supply 28 V 25 A R S IN 4000A 6105 5500 03 3 Modulation Analyzer R S FMA 852 8500 52 4 Spectrum Analyzer R S FSQ8 1155 500...

Page 78: ...eivers Test of Equipment Functions 6124 9007 82 01 3 2 13 Headphones conventional workshop model 14 Adapters for connectors conventional workshop model Item Test Equipment Required Data Equipment reco...

Page 79: ...or messages remain resident until the fault is eliminated and will be logged in the failure ar chive Performing Built in Tests Carry out the test steps in Table 3 2 Table 3 2 Built in Tests No Activit...

Page 80: ...arted explicitly by softkey actuation in Menu 3001 Radio MTC 1 6 on the user interface of R S GB 4000C see Operating Manual It may be aborted any time and started anew whenever appropriate During IBIT...

Page 81: ...generator is connected to antenna socket X30 Test equipment and tools for the following function tests are listed in 3 1 Test Equipment and Tools Carry out the test steps in Table 3 3 Table 3 3 R S M3...

Page 82: ...al Selector if installed to BYPASS Preamp off Apply HF level of 112 2 dBm to X30 with following frequencies 15 1 MHz 27 1 MHz By using the audio analyzer measure SINAD averaging over 10 values of audi...

Page 83: ...AD averaging over 10 values of audio signal at X26 11 41 into 600 10 dB SINAD 3 5 Only if Digital Selector is installed Set Digital Selection to SELECTIVE Preamp on Apply following HF level to X30 wit...

Page 84: ...nd turning headphone speaker knob To hear front panel loudspeaker headphones must not be plugged in Tone audible 4 3 Turn speaker knob to maximal volume By means of INT EXT button switch manually from...

Page 85: ...dBm at X30 Check the AF signal between X26 11 41 40 dBm AF audio output is present Check state of LED SQL LED SQL is illuminated Check SQL signal on X26 9 open drain high impedance to GND 6 Audio Inte...

Page 86: ...AF level 0 dBm 1 dB at 600 Distortion 1 SINAD 30 dB 6 4 Check the AF signal between X26 13 43 Frequency 750 Hz AF level 0 dBm 1 dB at 600 Distortion 1 SINAD 30 dB 7 Transmitter Output Power 7 1 Inste...

Page 87: ...F Transceivers 3 11 6124 9007 82 01 7 2 Set transceiver to the following TX frequen cies and measure the output power 1 5 MHz 2 2 MHz 3 2 MHz 4 6 MHz 6 7 MHz 9 7 MHz 14 2 MHz 20 6 MHz 27 0 MHz 29 99 M...

Page 88: ...nic emissions related to the TX frequencies 1 5 MHz 2 2 MHz 3 2 MHz 4 6 MHz 6 7 MHz 9 7 MHz 14 2 MHz 20 6 MHz 27 0 MHz 29 99 MHz The greater harmonic product first or second must be below the test val...

Page 89: ...lyzer check HF Signal at X30 40 dBm 10 701 MHz USB 10 2 Keep X26 8 and set additional X26 23 LSB_PTT to GND Check HF Signal at X30 40 dBm 10 699250 MHz LSB 10 701 MHz USB 10 3 Command 20 dB Sidetone a...

Page 90: ...Download Error Parameters confirmed 12 2 On front panel press Erase button for 1 s Verify erase MMI shows default FF RX state in F3E 25 250 MHz 13 X21 RCB Serial Fibre Optic Remote Power On Function 1...

Page 91: ...alues Set X26 37 PTT1_V28 to 12 VDC Apply 12 0 VDC to X26 33 TXD2 By using the digital multimeter verify DC volt age at X26 19 3 0 VDC Apply 12 0 VDC to X26 33 TXD2 Verify DC voltage at X26 19 3 0 VDC...

Page 92: ...ower Meter Power Attenuator 40 dB 100 W 50 Audio Sig Generator Audio Analyzer Signal Generator 2 Spectrum Analyzer Modulation Analyzer Splitter Combiner X31 X26 10 12 X26 40 42 X26 11 13 X26 41 43 X21...

Page 93: ...e rear for mechanical damage If necessary replace cables by new ones one by one until the defective connection has been found 4 2 Troubleshooting 4 2 1 Troubleshooting with Built in Tests Results The...

Page 94: ...ther RCB failures are detected as well RC REFCLK 10 KHZ Frontend Radio Controller RC CLK 9600 KHZ Frontend Radio Controller RC FE FSYN Frontend Radio Controller RC RF AGC DATA Frontend Radio Controlle...

Page 95: ...replace Power Amplifier or Antenna Tuning Unit E2ATU CPU BOOT Take care of correct download using the Customer CD and Update Tool If behaviour persists replace Antenna Tuning Unit E2ATU EEPROM Active...

Page 96: ...bling replace Frontend and or Digital Selector DS BP NO POUT Digital Selector DS BP1 SUPPLY Digital Selector DS BP2 SUPPLY Digital Selector DS CU SUPPLY1 Digital Selector DS CU SUPPLY2 Digital Selecto...

Page 97: ...OR READBACK EPSON ERROR 28 V OUT OF RANGE 12 V OUT OF RANGE 5 V OUT OF RANGE 3 3 V OUT OF RANGE 2 2 V OUT OF RANGE 12 V OUT OF RANGE FPGA PLL ERROR PS 28V TO PA RIGHT Power Amplifier PS 28V TO PA LEFT...

Page 98: ...est 2 MMI R S GB 4000C R S GB 4000C Motherboard 10 Base T Hub Radio Controller 3 Receiver Sensitivity in J3E Mode Frontend Digital Selector if installed 4 Receive State A3E Display Buttons Switches an...

Page 99: ...nt 10 VDC U 33 VDC Radio Controller Motherboard Fill Gun detect Erase Function Front Panel button Motherboard Radio Controller 13 X21 RCB Serial Fibre Optic Remote Power On Function Motherboard 14 DC...

Page 100: ...ion e g initialization of components such as A D converter of temperature sensor Module has detected an error Error means that the module seems to have an hardware defect and must be repaired Yellow L...

Page 101: ...U T I O N All RF cable connections using SMA connectors should be tightened with an SMA torque wrench 5 lb in 56 N cm Tighten the connector with the torque wrench until a single click is obtained C A...

Page 102: ...ng Chair or stool with conductive covering Earthed metallic work top and conductive wrist straps with a resistance of 200 k R 1 M as well as an insulated lead and plug All conductive covering wrist st...

Page 103: ...Disassembly R S M3SR Series 4100 HF Transceivers 5 3 6124 9007 82 01 Fig 5 1 Opening the R S M3SR Series 4100 HF Transceiver Top ICN S4100 A E11100 R D0894 00112 A 01 1...

Page 104: ...er Example NOTE The top view is shown without the cables Replace modules according to see also Fig 5 2 1 Interface Module A50 5 9 Removal and Installation 2 Power Amplifier A30 5 7 Removal and Install...

Page 105: ...it Option 5 8 Removal and Installation 5 FK 41x0 Digital Selector Option 5 3 Removal and Installation 6 Synthesizer A2 5 4 Removal and Installation 7 Frontend A1 5 5 Removal and Installation 8 Radio C...

Page 106: ...e of the overall transceiver So whenever a defective module or submodule is replaced with a completely new one a software download is required Once one or several modules have been successfully instal...

Page 107: ...3SR Series 4100 150 W HF Transceiver as described in 5 1 Disassembly 2 On FK 41x0 Digital Selector disconnect cables W2111 W313 and W324 from coaxial angular connectors X301 X302 and X303 and bend cab...

Page 108: ...5 8 5 3 2 Installation of FK 41x0 Digital Selector To install a new or repaired FK 41x0 Digital Selector proceed as follows 1 Install the FK 41x0 Digital Selector in reverse order of removal 2 Close...

Page 109: ...ff the top cover of the R S M3SR Series 4100 150 W HF Transceiver as described in 5 1 Disassembly 2 On the Synthesizer A2 disconnect cables W11 and W12 from coaxial angular connectors X101 and X102 an...

Page 110: ...4 9007 82 01 5 10 5 4 2 Installation of Synthesizer A2 To install a new or repaired Synthesizer A2 proceed as follows 1 Install the Synthesizer A2 in reverse order of removal 2 Close the R S M3SR Seri...

Page 111: ...off the top cover of the R S M3SR Series 4100 150 W HF Transceiver as described in 5 1 Disassembly 2 On Frontend A1 disconnect cables W11 and W12 from coaxial angular connectors X3 and X4 and bend ca...

Page 112: ...igital Selector is fitted 4 Cable W231 5 Cable W11 6 Connector X3 7 Cable W12 8 Connector X4 5 5 2 Installation of Frontend A1 To install a new or repaired Frontend A1 proceed as follows 1 Install the...

Page 113: ...sceiver proceed as follows see also Fig 5 7 1 Take off the top cover of the R S M3SR Series 4100 150 W HF Transceiver as described in 5 1 Disassembly 2 On the Radio Controller A60 disconnect cables W5...

Page 114: ...5 cable W55 4 Connector X54 cable W64 5 Connector X15 cable W95 6 Screws 8x 5 6 2 Installation of Radio Controller A60 To install a new or repaired Radio Controller A60 proceed as follows 1 Install th...

Page 115: ...screws on the transceiver rear 3 Disconnect RF cables W55 and W64 from RF connectors X55 and X54 of Radio Controller A60 and pull the cables out under the transceiver 4 Disconnect RF cables W275 and...

Page 116: ...on 6124 9007 82 01 5 16 Fig 5 8 Undoing Screws at the Rear of Power Amplifier A30 Fig 5 9 Disconnecting Cables at the Radio Controller A60 1 Connector X55 cable W55 2 Connector X54 cable W64 ICN S4100...

Page 117: ...284 6 Connector X205 cable W275 5 7 2 Installation of Power Amplifier A30 To install a new or repaired Power Amplifier A30 proceed as follows 1 During installation put the cables W52 W275 and W284 int...

Page 118: ...W HF Transceiver as described in 5 1 Disassembly 2 Disconnect the ribbon cable W400 from connector X240 at the Motherboard 3 By using a screw driver undo and remove the four screws on the R S GB 4000...

Page 119: ...00C Comfort Control Unit To install a new R S GB 4000C Comfort Control Unit proceed as follows NOTE Take care that the cable W400 is properly folded 1 Install the R S GB 4000C Comfort Control Unit in...

Page 120: ...he top cover of the R S M3SR Series 4100 150 W HF Transceiver as described in 5 1 Disassembly 2 Take off any module plugged in the Interface Module e g R S GS 4102 NMEA Interface 3 Disconnect cable W2...

Page 121: ...Screws 8x 4 Interface Module 5 9 2 Installation of Interface Module To install a new Interface Module proceed as follows 1 Install the Interface Module in reverse order of removal 2 Close the R S M3S...

Page 122: ...the R S M3SR Series 4100 150 W HF Transceiver as described in 5 1 Disassembly 2 Disconnect the ribbon cable W30 from connector X260 at the Motherboard 3 If installed remove the R S GB 4000C Comfort Co...

Page 123: ...nel A10 To install a new Front Panel A10 proceed as follows 1 Install the Front Panel in reverse order of removal 2 Install the R S GB 4000C Comfort Control Unit in reverse order as described in 5 8 R...

Page 124: ...isassembly 2 Remove the following transceiver modules according to 3 Turn the R S M3SR Series 4100 150 W HF Transceiver upside down and at the bottom of the Motherboard disconnect cables W280 W281 and...

Page 125: ...on Motherboard 5 Turn the R S M3SR Series 4100 150 W HF Transceiver in working position and by using a screw driver undo and remove the four screws at the transceiver rear fixing the interface panel F...

Page 126: ...king it out Fig 5 16 Removing the Motherboard 5 11 2 Installation of the Motherboard To install a new Motherboard proceed as follows 1 Install the Motherboard in reverse order of removal 2 Install all...

Page 127: ...eiver as described in 5 1 Disassembly 2 Disconnect RF cable W2111 from connector X2 at Frontend A1 3 At the transceiver rear undo and remove the two screws fixing the Antenna Interface 4 Carefully tak...

Page 128: ...0 W HF Transceiver upside down on a solid work top 2 Remove the plastic protective caps and use a screw driver or angle shaped screw driver to undo and remove the four screws at each of the Fans 3 Tak...

Page 129: ...follows see also Fig 5 19 1 Using a screw driver unscrew the two screws at the R S GS 4102 NMEA Interface 2 Carefully pull the R S GS 4102 NMEA Interface out to the back of the R S M3SR Series 4100 15...

Page 130: ...ion data and preset data before removing the Backup Battery 2 Take off the top cover of the R S M3SR Series 4100 150 W HF Transceiver as described in 5 1 Disassembly 3 Disconnect the old Backup Batter...

Page 131: ...e connector of the Backup Battery is protected against reverse polarity by means of mechanical coding To install a new Backup Battery proceed as follows 1 Install the Backup Battery in reverse order o...

Page 132: ...R S M3SR Series 4100 HF Transceivers Backup Battery Removal and Installation 6124 9007 82 01 5 32...

Page 133: ...e R S GS 4102 NMEA Interface option can be installed separately 6 3 Option Keys For key loading and distribution to radio controllers a remote key distributor software is used Keys have to match the s...

Page 134: ...R S M3SR Series 4100 HF Transceivers System Equipment Configuration 6124 9007 82 01 6 2...

Page 135: ...02 4 R S GB 4000C Comfort Control Unit Option 1 6105 6006 02 5 R S FK 4120 Digital Selector Option 1 6119 5007 02 R S FK 4140 Digital Selector Option 1 6119 6003 02 6 Synthesizer A2 1 5300 1201 02 7...

Page 136: ...R S M3SR Series 4100 HF Transceivers Spare Parts 6124 9007 82 01 A1 2 Fig A1 1 Top View of R S M3SR Series 4100 without Cover Example ICN S4100 A E11100 R D0894 00110 A 01 1 1 2 3 4 5 6 7 8 10 11 12 9...

Page 137: ...Drawings R S M3SR Series 4100 HF Transceivers A1 3 6124 9007 82 01 A1 2 Drawings Interface Description 6118 8519 01 SB Circuit Diagram 6119 7251 01 S Parts List 6119 7251 01 SA...

Page 138: ...R S M3SR Series 4100 HF Transceivers Drawings 6124 9007 82 01 A1 4...

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