Motorola SYSTEMS SABER SECURENET Handie-Talkie Service Manual Download | Manualshive

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Summary of Contents for SYSTEMS SABER SECURENET Handie-Talkie

Page 1: ... MA MOTOROLA INC SYSTEMS SABER SECURENET Handietalkie Portable Radios 146 174 MHz Service Manual MA MOTOROLA INC SYSTEMS SABER SECURENET Handietalkie Portable Radios 146 174 MHz Service Manual ...

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: ...IAGRAM show at pin 4 of U4 that intermediate frequency equals 53 55MHz June 28 1990 1 of 1 FMR 1479 2 MA MOTOROLA INC MANUAL REVISION for Service Manual No 68P81067C10 0 SYSTEMS SABER SECURENET Handie Talkie Portable Radios 146 174 MHz This information outlines changes that have occurred since the printing of your manual Use this information to supplement your manual REVISION DETAILS NO CHANGE AFF...

Page 4: ...ment Setup and Specifications SYSTEMS SABER VHF SECURENET Electrical Parts List TPLF 3925 0 SYSTEM SABER Controller Board Electrical Parts List TPLF 3926 O SYSTEMS SABER SECURENET VHF Exploded View Parts List TPLF 3923 0 SYSTEMS SABER Ill SECURENET VHF Exploded View Parts List TPLF 3924 O ES On page 1 add the following information to the SPECIFICATIONS table TRANSMITTER RECEIVER CURRENT DRAIN with...

Page 5: ...W 6W 6W 3 Onpage 3 delete the CURRENT DRAINS chart and related note December 05 1991 2of5 FMR 1482 5 On page 1 change existing information in the SPECIFICATIONS table to read as follows TRANSMITTER RECEIVER FREQUENCY STABILITY SENSITIVITY 12 5 kHz 25 kHz 25 C to 55 C 25 C REF 20d0BS 0 5nV 0 45yV 25 kHz 0005 12dBS 0 4uV 0 35n V 0002 optional Squeich Programmable 0 5nV Max 12 5 kHz 0002 SELECTIVITY ...

Page 6: ... Modulator Limiting with DPL and Voice Tx High Speed Data Deviation December 05 1991 3of5 FMR 1482 5 4 Onpage 3 add the following FOR USE IN HAZARDOUS ATMOSPHERES Factory Mutual Non tncendive and Intrinsically Safe Approved Models The SYSTEMS SABER and Ill and SABER ATS portable radios must be properly equipped with a Factory Mutual FM Corporation approved battery to be considered intrinsically sa...

Page 7: ...TEMS SABER SECURENET VHF Exploded View Parts List change the follow December 05 1991 4of5 FMR 1482 5 6 Onpage 12 change existing information in Table 4 Receiver Performance Checks in Air Test Mode toreadas Test Name Rx Sensitivity Specifications 0 35nV maximum 116dBm 25 kHz channel spacing 0 5uV maximum 113dBm 12 5 kHz channel spacing 7 Onpage 13 change existing information in Table 5 Alignment Se...

Page 8: ...50885 ASSEMBLY Controller PC Board SYSTEMS SABER III Includes Item 48 December 05 1991 5of5 FMR 1482 5 ing ITEM MOTOROLA MOTOROLA PART No ACTION PART No DESCRIPTI 25 add or NLD8880A for option H879AD 33 NTN4595B changed to NTN4595C BATTERY 1500mAh 60 0105953R65 changed to 0105950S84 ASSEMBLY Controller PC Board SYSTEMS SABER 1 11 On page 18 SYSTEMS SABER ill SECURENET VHF Exploded View Parts List ...

Page 9: ...d Ft Lauderdale FL 33322 9934 Service Manual Printed in U S A 3 90 All Rights Reserved 68P81067C10 O SECURENET A MOTOROLA INC SYSTEMS SABER Handie Talkie Portable Radio 146 174 MHz SPECIFICATIONS GENERAL TRANSMITTER RECEIVER FREQUENCY RANGE 146 174MHz RF POWER OUTPUT SENSITIVITY BANDSPLITS 136 150 8MHz Low Power Models 1 2 5 Watts 20d0BQ 0 45uV Max 2 5 6 Watts 12dBS 0 35uV Max 146 162MHz High Powe...

Page 10: ...69B72 Computer Interface Cable PC XT 9 pin 68P81060C25 SYSTEMS SABER Field Programmer User s Guide 2 MODEL CONFIGURATION FACTORY POWER ID LEVEL FREQ SUBMERSIBLE KEYPAD DISPLAY H33TUN51 70CN 2 5W 146 174MHz NO None None H43TUN5170CN 6w 136 174MHz NO None None H33YUN5170CN 2 5W 146 174MHz YES None None H43YUN5170CN 136 174MHz YES None None H33TUK5170CN 2 5W 146 174MHz NO 3x5 LCD H43TUK5170CN 6w 136 ...

Page 11: ...R FIELD PROGRAMMER USER S GUIDE 68P81060C25 SYSTEMS SABER SECURENET SERVICE MANUAL UHF 68P81066C95 3 CURRENT DRAINS SEE NOTE SYSTEMS SABER i SYSTEMS SABER iil STANDBY 85 88 RECEIVE 215 218 H33 MODELS 2 5 WATT 1500 1500 H43 MODELS 6 WATT 3100 3100 NOTE Drain specifications are in milliamperes at 7 5Vdc These typical current drains apply to test mode with the radio operating through the external ant...

Page 12: ... DIRECTION BASEPLATE INSERTION BATTERY DIRECTION LATCH BASE OF MAEPF 20185 O ANTENNA MAEPF 20611 O 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 13: ...view diagrams at the back of this manual before mbly or repair attempting further disasse ASSEMBLY 5 g Disconnect the interconnect flexible circuit from the frame assembly by pulling the header straight out and away from the main printed circuit board 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 ...

Page 14: ...e on off vol ume contro or frequency switch must be replaced 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 Carefully unplug the interconnect and speaker microp...

Page 15: ...stened to the main board and frame with screws remove these screws before attempting to unpiug 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 16: ...t Baseplate 0 68 Top Panel to Frame Screws 0 23 6680321B79 0 91 6680370B88 Volume Pot Spanner Nut 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 17: ...to test 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 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 R...

Page 18: ... 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 19: ...iation Tx Binary Path Special path not used Not Applicable at this time 1 1 1 1 1 2 2 3 3 4 4 5 6 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 20: ... 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 21: ...ower H33 Models Low output level 1 28 Watts 1 0 2 0 Watts High output level 2 8 Watts 2 5 3 5 Watts H43 Models Low output level 2 8 Watts 2 5 3 5 Watts High output level 6 25 Waits 5 8 7 0 Watts H43 Model with H366 Option 5 3 Watts 49 6 0 Watts Oscillator Adjust Set communications monitor to Error 120Hz Error 500 Hz measure rf frequency Deviation Limit Connect audio generator to AUDIO 4 4 kHz Nomi...

Page 22: ...2 Avena ta INNER LAYERS 15 6 L6 SIDE 2 MAEPF 18100 0 MAIN CIRCUIT BOARD 14 COMPONENT LAYOUT DIAGRAMS 10 CONTROLLER BOARD INTER CONNECT FLEX CIRCJ SIDE VIEWED FROM SIDE SIDE 2 VIEWED FROM SIDE os A 28 FLEX CIRCUIT a vidoe 2 Pt 1400 nt wl Se ra 8 U3 ta 6 te 5 3 6 2 exCRUT t a Be 04 ua 8 lems agg Ke VRBO s oo 86 5450 47 05 40 By y ee 2 63 57 44 98 8 z TO ANTENNA VIA SPEAKER MIC B cl 1 4 t a MB OE am ...

Page 23: ...k DEPF 208 JU508 U FILTER RF AMP 5 é MAIN BOARD SCHEMATIC DIAGRAM 15 U3 2 POLE FILTER RF AMP MUX OUT I STANDARD ANT 2 REMOTE ANT XTRA SENSITITIVITY OPTION ONLY REPLACES Ui r TTER VOLTAGES ARE TT DEPRESSED AND ANTENNA SELECTED OTHERWISE STATED AC MEASUREMENTS MILLIVOLTMETER 7CH O 77 0 0 7 VOC RX AT 46 MHz 052 __ FOR MODELS NOT EQUIPPED 2113 ols N Ul TUNING VOLTAGE WITH SECURENET MODULE va 2 POLE cs...

Page 24: ...216 2311049J26 10 16V C217 2113741A51 018 C218 2113741B61 047 C506 Q3 C403 Q40 Q403 Socket 3k 1 L205 SYSTEMS SABER VHF SECURENET Electrical Parts List TPLF 3907 O NOTE 16 For optimum performance order replacement diodes transistors and circuit modules by Motorola part number only SYSTEMS SABER Controller Board TPLF 3908 O0 Electrical Parts List NOTE I NOTE 2 For optimum performance order replaceme...

Page 25: ...8100 00 CONTROLLER CIRCUIT BOARD COMPONENT LAYOUT DIAGRAMS AND CONTROLLER BOARD SCHEMATIC DIAGRAM 17 FROM MAN C RCU T BOARD VA NTERCONNECT FLEX RCU T 20 y Boat 8564 LS By 6 6066 NOT PLACED ON SYSTEMS SABER RAD OS SOE 2 VIEWED FROM S DE 2 Af OL CEPF 20885 0 633 6519 CD O FROM KEYPAD KEY DEPRESS a502 ED 4 5 27 300mS 4m o6v 4 5V pp AT XTAL FREQ 7 os 4 CAUT ON PROB NG TH S PO NT MAY LOAD fH eee capac ...

Page 26: ...750531 6J05 PAD SYSTEMS SABER SYSTEMS SABER Ill EXPLODED VIEW PARTS LISTS AND EXPLODED VIEW DIAGRAMS SYSTEMS SABER SECURENET VHF TPLF 3910 O Exploded View Parts List ITEM MOTOROLA NO PART NO DESCRIPTION 1 RPX4720A ASSEMBLY Frame Stud includes item 5 2 4005640008 SWITCH Frequency S823 3 1805799P02 SWITCH On Off S800 Volume Control R800 4 3205082E62 GASKET O Ring 2 req d 3205422001 SEAL Stud 2 req d...

Page 27: ...8 Disassembly Procedures Alignment Procedures Exploded Views Schematic Diagrams Circurt Board Details Electrical Parts Lists Exploded View Parts List 2 How would you rate the overall organization of this manual OO excellent very good good 0 fair O poor 3 Did this Service manual provide you with the information necessary to service and maintain the specific equipment very much so generally yes to s...

Page 28: ...umber Please include Area Code PLEASE USE TAPE TO SEAL POSTAL REGULATIONS PROHIBIT USE OF STAPI FS f 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 29: ...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 all 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 30: ...68PB1 067C100 Motorola Inc 8000 West Sunrise Boulevard Fort Lauderdale Florida 33322 9934 Me Motorola Inc 800 West Sunrise Boulevard Fort Lauderdale Florida 33322 9934 68P81067C10 0 ...

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