Motorola SYSTEMS SABER SECURENET, Service Manual

Page 1: ...whe 4 4 a wh a ae a sgt me co whe 4 4 a wh a ae a sgt me co ...

Page 2: ... it this defeats the point of capturing this at high resolution If something is incorrect here or unreadable please reach out I likely have the original lossless compressed images In the final PDF that s color or grayscale will be JPEG 2000 format with highest quality selected B W images will be compressed using CCITT Group 4 This is quite close to the source material but there may be some artifac...

Page 3: ...roducts Grou 8000 W Sunrise Bivd Ft Lauderdale FL 33322 FMR1625A 1 Printed in U S A 8 92 All Rights Reserved 1 8 3 92 5 RMG OTOROLA MANUAL REVISION for Service Manual 68P81066C95 0 SYSTEM SABER SECURENET 403 512 MHZ This revision outlines changes that have occurred since the printing of your manual Use this information to supplement your manual Installation of these changes in earlier equipment is...

Page 4: ... _ 38 41 fis 32 31 33 PL SAMPLE CLK Ree R22 No Ne NG 5 Rx svoc 31 32 27 22 47k MOD QUT R T TX OVDE R219 DATA 20k JUIOO x CLOCK Sipe i besles po TX DATA 5 VDC UNLOCK B L DIG VOD 22 4 MOD OUT 1 5V PP c700 NC uc 12cS MUX our 232 3 90 INTERFACE TX RX AUDIO IN FILTERS 9 BIN DATA TONE CLK R701 Ik C SWITCH 4 LSB C702 5 Ls BYPASS 27 6 TX CODED MODE t MICR Rel4 R700 LIMITER 25 LIMITER OUT OCOMPUTER 7 MSB 1...

Page 5: ...7 2113741A51 018 C228 2113740A55 100pF1 5 C229 Not Used C230 thru 232 2113740A55 100pFt45 33k C45 16 SYSTEMS SABER UHF SECURENET TPLF 3925 A Electrical Parts List SYSTEMS SABER Controller Board TPLF 3926 0 Electrical Parts List SWITCH RPX4690A Kit On Of Volume includes R800 801 S804 4005221R01 Dual Function Clear Code RESISTOR Fixed 015 1 8W unless stated R1 0660079V23 82k C233 2362998B16 3 3 10 1...

Page 6: ...5 O SYSTEMS SABER Controller Board Electrical Parts List TPLF 3926 0 SYSTEMS SABER SECURENET UHF Exploded View Parts List TPLF 3923 0 SYSTEMS SABER IIl SECURENET UHF Exploded View Parts List TPLF 3924 0 Table 2 Modulation Squelch Modes CHANGES On page 1 add the following information to the SPECIFICATIONS table TRANSMITTER CURRENT DRAIN with 7 5V Supply Low Power 1 2 Watts 1900 mA High Power 2 5 Wa...

Page 7: ...All radio parameters for 12 5kHz channel spacing models are measured per CEPT 84 methods Specifications are subject to change without notice 2 Onpage 2 change the MODEL CONFIGURATION table to read as follows FACTORY RADIO POWER ID TYPE LEVEL FREQUENCY SUBMERSIBLE KEYPAD DISPLAY 42 SkHz H34TUN5170CN SYS SABER 2W 403 512MHz No No No No H44TUN5170CN SYS SABER 2 5W 403 512MHz No No No No H44TUN5570CN ...

Page 8: ... 6 bonks Mode 6 MDC Encode Data RF Carrier 1500 Hz Tone Noise Squelch May 07 1992 3 of 6 FMR 1483 10 3 Onpage 3 add the following FOR USE IN HAZARDOUS ATMOSPHERES Factory Mutual Non Incendive and Intrinsically Safe Approved Models The SYSTEMS SABER and Ili and SABER ATS portable radios must be properly equipped with a Factory Mutual FM Corporation approved battery to be considered intrinsically sa...

Page 9: ...1 2 1 8 kHz 4 0 kHz Nominal Not Applicable 3 5 4 5 kHz Not Applicable May 07 1992 4of6 _ FMR 1483 10 5 On page 11 change existing information in Table 3 Transmitter Performance Checks in Air Test Mode to read as follows Instructions Specifications 5 kHz maximum deviation 25 kHz channel spacing 2 5 kHz maximum deviation 12 5 kHz channel spacing Apply 1 kHz tone 25 kHz channel spacing or 1 5 kHz ton...

Page 10: ...60076E73 0660079K02 0660076E73 0660076E73 NLE9431A NLE9432A NLE9433A NLE9434A NLE9501A NLE9502A NLE9471A NLE9472A NLE9473A NLE9474A NLE9483A NLE9741 A NFE6061A NFE6062A NLE9461A NLE9462A NLE9463A NLE9464A DESCRIPTION 1000pF 5 Ceramic 450kHz 20kHz BW 25kHz channel spacing only Ceramic 450kHz 15kHz BW 12 5kHz channel spacing only Plug Contact Antenna Resistor 10k 10k 10k 20k 1 10k 10k 10k 10k 10041 ...

Page 11: ...g REF MOTOROLA SYM PART NQ 25 NLE9911A 33 NTN4595B 59 2605682U01 60 NTN5963A 61 8405681U01 ACTION changed to or changed to changed to changed to changed to MOTOROLA PART NO NLE4200A NLE4242A NTN4595C 2605897101 0105950584 8405328T01 DESCRIPTION ASSEMBLY UHF Main PC Board 25kHz Channel Spacing ASSEMBLY UHF Main PC Board 12 5kHz Channel Spacing BATTERY 1500mAh SHIELD LCD Board ASSEMBLY Controller PC...

Page 12: ...AGRAM replace the COMPONENT LAYOUT DIAGRAMS with the following DIAGRAMS April 4 1990 1of2 FMR 1480A 1 MA MOTOROLA INC MANUAL REVISION for Manual No 68P81066C95 O SYSTEM SABER SECURENET Portable Radios Service Manual This revision outlines changes that have occurred since the printing of your manual Use this information to supplement your manual Installation of these changes in earlier equipment is...

Page 13: ... a 3 x we 5 C506 c5i4 C5 5 a Br 3 TAME 5 9 CIRCUIT U503 FROM KEYPAD c502 OL CEPF 20885 0 FMR 1480A 1 cae 6 sen esy PB FROM MAIN CIRCUIT BOARD wa VIA Be FLEX SB c C510 s pred 4 C505 ae 4 SIDE 2 VIEWED FROM SIDE 2 April 4 1990 2 0f 2 NOT PLACED ON SYSTEMS SABER RADIOS o cD e J qe fret ah 32 40 41 8 a usod a 6 20 23 a 3 x we 5 C506 c5i4 C5 5 a Br 3 TAME 5 9 CIRCUIT U503 FROM KEYPAD c502 OL CEPF 20885...

Page 14: ... Sunrise Blvd Ft Lauderdale FL 33322 9934 April 1997 Printed in U S A April 1997 All Rights Reserved SYSTEMS SABER service SECURENET 403 512 MHz revision Handie Talkie Portable Radios manual GENERAL This revision outlines changes that have occurred since the printing of your service manual Use this information to cor rect your manual SERVICE MANUAL AFFECTED 68P81066C95 O SYSTEMS SABER SECURENET 40...

Page 15: ... 49 51 3 ae 47 1 4 5 31 45 o 44 Oxo oxo 090 32 43 42 33 4i 40 39 38 87 37 8fhe 36 56 34 CEPF 20975 A CHANGE 2 Wer April 1997 FMR 1861A 1 Page 2 of 4 Please note the changes in the SYSTEMS SABER I UHF Exploded View Drawing 18 19 17 55 16 20 26 15 21 25 24 14 22 13 23 12 28 10 29 7 61 6 2 4 53 62 49 51 3 ae 47 1 4 5 31 45 o 44 Oxo oxo 090 32 43 42 33 4i 40 39 38 87 37 8fhe 36 56 34 CEPF 20975 A ...

Page 16: ...61 NO CHANGES NO CHANGES 62 7505262202 PAD Conductive Conformable April 1997 FMR 1861A 1 Page 3 of 4 CHANGE 3 SYSTEMS SABER SECURENET UHF Exploded View Parts List ITEM MOTOROLA DESCRIPTION NO PART NO 1 through 33 NO CHANGES NO CHANGES 34 0305371J22 SCREW Baseplate Ph Pan Hd 2 req d part of item 43 35 3905253X01 CONTACT Power 2 req d part of item 43 36 NO CHANGE NO CHANGE 37 NO CHANGE NO CHANGE 38 ...

Page 17: ...1 47 o 3 5 31 45 46 32 42 144 1 40 39 38 37 36 57 35 CEPF 20243 A April 1997 FMR 1861A 1 Page 4 of 4 CHANGE 5 Please note the changes in the SYSTEMS SABER III UHF Exploded View Drawing 18 56 9 17 20 20 16 21 26 15 13 24 14 13 12 11 30 10 8 50 6 2 4 59 49 a 51 61 47 o 3 5 31 45 46 32 42 144 1 40 39 38 37 36 57 35 CEPF 20243 A April 1997 FMR 1861A 1 Page 4 of 4 ...

Page 18: ...Bivd Ft Lauderdale FL 33322 9934 Service Wotan Printed in U S A 3 90 All Rights Reserved 68P81066C95 MOTOROLA INC SYSTEMS SABER SECURENET Handie Talkie Portable Radio 403 512 MHz SPECIFICATIONS GENERAL TRANSMITTER RECEIVER FREQUENCY RANGE 403 512MHz RF POWER OUTPUT 2 or 5 Watts SENSITIVITY 20dBQ 0 4pV Max POWER SUPPLY FREQUENCY STABILITY 12dBS 0 3nV Max Rechargeable Nickel Cadmium Battery 30 C to ...

Page 19: ...9B72 Computer Interface Cable PC XT 9 pin 68P81 060C25 SYSTEMS SABER Field Programmer User s Guide 2 MODEL CONFIGURATION FACTORY POWER ID LEVEL FREQ SUBMERSIBLE KEYPAD DISPLAY H34TUN5170CN 1W 2W 403 512MHz NO None None H44TUN5170CN 2w 5W 403 512MHz NO None None H34YUN5170CN 1W 2W 403 512MHz YES None None H44YUN5170CN 2w 5W 403 512MHz YES None None H34TUK51 70CN 1W 2W 403 512MHz NO 3x5 LCD H44TUK51...

Page 20: ...R FIELD PROGRAMMER USER S GUIDE 68P81060C25 SYSTEMS SABER SECURENET SERVICE MANUAL VHF 68P81067C10 3 CLEANING Clean all external radio surfaces with a 0 5 solution of a mild dishwashing detergent in water one teaspoon of detergent per gallon of water Stronger cleaning agents may only be used to remove soldering flux from circuit boards after making repairs Clean internal surfaces with water activa...

Page 21: ...DIRECTION BASEPLATE INSERTION BATTERY DIRECTION LATCH BASE OF MAEPF 20185 O0 ANTENNA MAEPF 20611 0 4 DISASSEMBLY REASSEMBLY PROCEDURES 1 DISASSEMBLY a Turn off the radio by rotating the on off volume c Loosen the two slotted spanner nuts on the control knob fully counterclockwise until you hear a bottom of the radio using Rototorq tool bit No click Remove the universal connector cover or 6680370B8...

Page 22: ...isassembly or repair TOP PANEL SPEAKER BRACKET t EE FLEXIBLE FRAME CIRCUIT ASSEMBLY FRAME ASSEMBLY 5 CAUTION Ensure that all static electricity safeguards are in place e With the speaker facing upward remove the speaker bracket assembly by inserting a thin screwdriver blade between the frame and the bot tom of the speaker bracket and prying gently upward on the speaker bracket until it is disen ga...

Page 23: ... or if the control top must be removed from the frame d LCD Speaker Bracket Assembly The SYSTEMS SABER radio s LCD assembly and or controller board can be replaced but the com ments and cautions in this manual must be strictly fol lowed 1 Removing the LCD Assembly and Controller Board a With the LCD speaker bracket assembly facing downward unplug the LCD interconnect flexible circuit from the cont...

Page 24: ...stened to the main board and frame with screws remove these screws before attempting to unplug a module Never substitute any screw Several of the modules are designed to be removed with a standard DIP extractor tool OK 1 or equivalent Always use the extractor tool when removing these modules to avoid damaging their leads Some modules have guide pins to assist in inser tion or removal Pressure may ...

Page 25: ...8 6680370B89 Top Panel to Frame Screws 0 23 6680321B79 Volume Pot Spanner Nut 0 91 6680370B88 8 6 2 8 Frame Assembly The tapped tabs on the frame can be stripped if excessive screw tightening torques are used see Torque Specifications table The frame is not repairable If you must lift or remove the PTT controls flex cir cuit for any reason do not readhere it to the frame the flex must be replaced ...

Page 26: ... various parameters without having to disas semble the radio If adjustments are needed the use of the field programmer described in the SYSTEMS SABER Radio Service Software User s Guide will be required 8 1347 D To enter the Air Test mode connect the equip ment as shown in Figure 1 then do the following a Turn the radio off b Apply 7 5 volts to the radio battery contacts c Connect the radio to the...

Page 27: ... Noise Squelch 1 2 3 4 5 6 PL frequency 192 8 Hz DPL code 131 non inverted Connect tone 105 88 Hz 10 Air Test allows the testing of any combination of ten frequency pairs two transmitter power levels six modu lation modes and three receiver squelch modes Selection of a frequency pair is done by rotating the rotary selector switch on top of the radio See Table 1 for a listing of the Air Test transm...

Page 28: ...eviation Tx Binary Path Special path not used Not Applicable at this time 1 1 1 1 1 2 2 3 3 4 4 5 11 2 PERFORMANCE CHECKS IN AIR TEST MODE Tables 3 and 4 outline a series of performance checks that can be done without any disassembly of the radio If there is an indication of a malfunction these checks should be the first step in the fault isolation process The FCC requires that the frequency and d...

Page 29: ... radio is squelched Slowly increase rf signal level until radio becomes unsquelched 1 1 1 1 2 2 4 12 Table 4 Receiver Performance Checks in Air Test Mode Receiver Test 1 In all of the following tests the remote antenna port is connected to the rf signal generator 2 The test box meter selector switch is set to AUDIO PA 3 The test box speaker selector switch is set to A 4 Connect the audio analyzer ...

Page 30: ...T 0000 ES 85 IBMPC En AUX COMPUTER INTERFACE CABLE BM RIB BOX 3 80369B71 Figure 2 Alignment Setup 13 3 ALIGNMENT SETUP AND SPECIFICATIONS Table 5 AlignmentSetup and Specifications b Connect the radio to be aligned to the test equipment as shown in Figure 2 d Connect the 0180357A57 RIB box power supply to the RIB box and plug the RIB box power supply into an Set the radio power supply to 7 5 volts ...

Page 31: ...LEX CIRCUIT 024 To ATTERY UNIVERSAL CONNECTOR VA UNIVERSAL CONNECTOR FLEX CIRCUIT ay FLE 505 F900 fa SIDE VIEWED FROM SIDE ia 6 LAYER CIRCUIT BOARD COPPER DETAIL VIEWING COPPER STEPS AT EDGE OF BOARD IN PROPER LAYER SEQUENCE SIDE1 A A A COLL SIDE2 LAYER 1 L1 LAYER 2 2 LAYER 3 L3 LAYER L4 LAYER 5 L5 LAYER 6 L6 INNER LAYERS MAEPF 18100 0 OLI CEPF 20979 0 AND via PTT To REMOTE ANTENWAl To STANDARD AN...

Page 32: ...10k 0 22 14 CONTROL 0201 ee AK WHEN ACTIVE R2iG a7 0 6 vac Noise R T TX ovDC R3t9 NC NC NC Mop OV z DATA 35 0 VDC LOCK e Ne aj S 5 WDC UNLOCK SW B P0 P 0 AUF oIG VDD 22 MOD OUT oa ual iste k C705 I SIDE TONE OUT 6 1 5V PP croo INTERFACE R7Ol Ik SWITCH ss Pek sy ys RX AUD 0 IN 9 BIN DATA TONE CLK 5 Sty RES i50u UF Ls BYPASS 27 INTERFACE 7 sel X CODED MODE LIMITER 25LIMITER QUT U200 18SG2 Rew 1 9 CO...

Page 33: ... C39 40 C41 C42 43 C45 C47 C49 thru 60 Not Used 0224 5 C61 02245 C75 C76 C77 C200 C201 C202 C203 204 SYSTEMS SABER UHF SECURENET Electrical Parts List C27 C31 C64 thru 66 C67 thru 69 C70 C71 _ C72 thru 74 C205 C206 thru 211 C212 213 C214 C215 C216 C217 C218 C219 220 C221 C222 C223 C224 C225 C226 C227 C228 C229 C230 thru 232 2113741A25 2160521H41 2160521G37 2113741A17 2362998B68 2160521H41 2160521G...

Page 34: ...ER 5 L5 CONTROLLER CIRCUIT BOARD COMPONENT LAYOUT DIAGRAMS AND CONTROLLER BOARD SCHEMATIC DIAGRAM 17 FROM MAIN CIRCUIT BOARD VIA INTERCONNECT FLEX CIRCUIT FROM KEYPAD KEY DEPRESSED aso2 0 2 47k 300ms 4 SV p p AT XTAL FREQ a 0 6v gals 0 VARY FOR DIFFERENT CAPACITANCE LESS THAN 2pF 24 NEUES oy gale soon 10k svpc UNSHIFTED wrs cRSOI DS tA ovDC SHIFTED DEPRESSED VODVDD E XTA XTAL PG k CRS03 6 8k miso ...

Page 35: ...connect SYSTEMS SABER SYSTEMS SABER II EXPLODED VIEW PARTS LISTS AND EXPLODED VIEW DIAGRAMS MOTOROLA SYSTEMS SABER SECURENET UHF TPLF 3923 O SYSTEMS SABER Ill SECURENET UHF TPLF 3924 0 Exploded View Parts List Exploded View Parts List ITEM MOTOROLA NO PART NO DESCRIPTION ASSEMBLY Frame Stud 1 RPX4720A ASSEMBLY Frame Stud includes item 5 includes item 5 2 4005640Q08 SWITCH Frequency 823 2 400564000...

Page 36: ... Incomplete Size Complete Correct Confusing Clear Disassembly Procedures Alignment Procedures Exploded Views Schematic Diagrams Circuit Board Details Electrical Parts Lists Exploded View Parts List 2 How would you rate the overall organization of this manual OO excellent OO very good good 0 fair poor 3 Did this Service manual provide you with the information necessary to service and maintain the s...

Page 37: ...ne Number Please include Area Code PLEASE USE TAPE TO SEAL POSTAL REGULATIONS PROHIBIT USE OF STAPLES NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES BUSINESS REPLY MAIL FIRST CLASS MAIL PERMIT NO 9040 FT LAUDERDALE FL POSTAGE WILL BE PAID BY ADDRESSEE AA MOTOROLA INC Attention Technical Publications Room 2352 8000 W SUNRISE BOULEVARD FT LAUDERDALE FLORIDA 33322 9934 FOLD FOLD Continued Please...

Page 38: ...Call 708 576 7418 1711 West 17th Street Tempe AZ 85281 Call FAX 602 994 6472 602 994 6762 EPF 9679 L REPLACEMENT PARTS ORDERING When ordering replacement parts or equipment information the complete identification number should be included This applies to ail components kits and chassis If the component part number is not known the order should include the number of the chassis or kit of which it i...

Page 39: ...1066C95 0 a 5 Be e w t é Motorola Inc 8000 West Sunrise Boulevard Fort Lauderdale Florida 33322 9934 68P81066C95 0 a 5 Be e w t é Motorola Inc 8000 West Sunrise Boulevard Fort Lauderdale Florida 33322 9934 ...