SET-UP AND ALIGNMENT MULTI-NET ® II SWITCH MULTI-NET II 3000 SERIES SWITCH ® SET-UP AND ALIGNMENT October 2003 Supersedes: Part No.
MULTI-NET® II 3000 SERIES SWITCH SETUP AND ALIGNMENT MANUAL Copyright© 2003 by the EFJohnson Company The EFJohnson Company, which was founded in 1923, provides wireless communication systems solutions for public safety, government, and commercial customers. The company designs, manufactures, and markets conventional and trunked radio systems, mobile and portable subscriber radios, repeaters, and Project 25 digital radio products. EFJohnson is a wholly owned subsidiary of EFJ, Inc.
SAFETY INFORMATION The FCC has adopted a safety standard for human exposure to RF energy. Proper operation of this radio under normal conditions results in user exposure to RF energy below the Occupational Safety and Health Act and Federal Communication Commission limits. WARNING DO NOT allow the antenna to touch or come in very close proximity with the eyes, face, or any exposed body parts while the radio is transmitting.
TABLE OF CONTENTS TABLE OF CONTENTS 1 INTRODUCTION 1.1 1.2 SCOPE OF MANUAL . . . . . . . . . . . . . . . . . . . 1-1 DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Trunked System . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 LTR Trunked System . . . . . . . . . . . . . . . . . . . . . 1-1 Multi-Net Trunked System . . . . . . . . . . . . . . . . . 1-1 Conventional System . . . . . . . . . . . . . . . . . . . . . . 1-1 3000 Series Switch . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS TABLE OF CONTENTS (CONT’D) 7 BASIC BOARD MODULE (BBM) 7.1 DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 Main Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 Secondary Communication . . . . . . . . . . . . . . . . . 7-1 Internal Communication . . . . . . . . . . . . . . . . . . . 7-1 BBM SETUP PROCEDURE . . . . . . . . . . . . . . 7-3 Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3 Jumper Placement . . . . . . . . . . . . .
TABLE OF CONTENTS TABLE OF CONTENTS (CONT’D) 12 INTELLIGENT DISPATCH MODULE (IDM) 14.3 LED STATUS FOR E&M LEADS. . . . . . . . . 14-7 TELCO Side Status . . . . . . . . . . . . . . . . . . . . . 14-7 E&M Logic Status . . . . . . . . . . . . . . . . . . . . . . 14-7 14.4 E&M LEAD CIRCUIT THEORY OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . 14-8 E&M Interface . . . . . . . . . . . . . . . . . . . . . . . . . 14-8 Signal Conditioning . . . . . . . . . . . . . . . . . . . . . 14-8 14.
TABLE OF CONTENTS TABLE OF CONTENTS (CONT’D) 15 VOTER DIAGNOSTICS MODULE (VDM) 15.1 DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . 15.2 VDM SETUP PROCEDURE . . . . . . . . . . . . . Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . Jumper Placement . . . . . . . . . . . . . . . . . . . . . . . VDM Backplane External Contacts. . . . . . . . . . 15.3 VDM ALIGNMENT SPECIFICATIONS . . . . 16 20 20.1 DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . 20-1 20.
TABLE OF CONTENTS TABLE OF CONTENTS (CONT’D) 24 INTERCOM B.2 24.1 DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . 24.2 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . Equipment Required . . . . . . . . . . . . . . . . . . . . . Installation Procedure . . . . . . . . . . . . . . . . . . . . APPENDIX A A.1 A.2 24-1 24-1 24-1 24-1 ERROR MESSAGES IDB Error Messages To Message Accounting Bus From Modules . . . . . . . .A-1 MAB Error Messages From System Management Module . . . . .
TABLE OF CONTENTS LIST OF FIGURES (CONT’D) 14-6 14-7 14-8 14-9 14-10 14-11 14-12 14-13 14-14 14-15 14-16 14-17 14-18 14-19 14-20 14-21 14-22 14-23 14-24 14-25 14-26 14-27 14-28 14-29 15-1 15-2 15-3 16-1 17-1 17-2 18-1 18-2 19-1 19-2 19-3 19-4 19-5 19-6 19-7 19-8 19-9 19-10 20-1 20-2 20-3 21-1 22-1 22-2 22-3 22-4 22-5 22-6 22-7 22-8 22-9 23-1 23-2 23-3 23-4 23-5 23-6 23-7 23-8 23-9 23-10 23-11 23-12 23-13 23-14 23-15 23-16 23-17 B-1 B-2 B-3 B-4 B-5 B-6 B-7 B-8 TYPE IV . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS LIST OF TABLES 2-1 4-1 4-2 4-3 4-4 4-5 4-6 4-7 4-9 4-8 4-10 4-11 4-12 4-13 4-15 4-14 4-16 4-17 4-18 4-19 4-20 6-1 7-1 7-2 7-3 7-4 7-5 7-6 7-7 7-9 7-8 7-11 7-12 7-13 7-10 7-14 8-1 8-2 8-3 8-4 9-1 9-2 9-3 10-1 10-2 10-3 11-1 11-2 11-3 11-4 12-1 12-2 12-3 13-1 13-2 13-3 14-1 14-2 14-3 14-4 14-5 14-6 14-7 14-8 14-9 14-10 14-11 14-12 15-2 15-3 15-1 16-1 16-2 17-1 17-2 17-3 18-1 18-2 18-3 19-1 19-2 19-3 20-1 20-2 20-3 21-1 21-2 21-3 22-1 23-1 23-2 Switch Modules . . . . . . . . . . . . . . .
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INTRODUCTION SECTION 1 INTRODUCTION 1.1 SCOPE OF MANUAL 1.2.4 CONVENTIONAL SYSTEM This manual describes the 3000 Series Switch modules and the alignment instructions for these modules. This manual is not intended to explain the entire Multi-Net® system, just the 3000-Series Switch segment. For parts list, schematic diagrams, and circuit board component layout information, refer to the 3000 Series Switch Service Manual, Part No. 0013139-102.
INTRODUCTION 1.2.10 STATUS REPEATER CHANNEL The actual connection to the public telephone system may take place at any location such as the repeater or a control station. The interconnect device can be separate or shared. Timers which limit the maximum length of transmissions are not required. However, the equipment must automatically turn off the transmitter within 3 minutes of the last transmission (except if another dispatch or interconnect call is initiated within this interval).
3000 SERIES SWITCH SECTION 2 3000 SERIES SWITCH 2.1 INTRODUCTION A Switch contains a Channel Interface Module (CIM) for each repeater it controls, a Telephone Interconnect Module (TIM) for each telephone line used for interconnect calls, an Intelligent Dispatch Module (IDM) or Multi-Net Console Module (MCM) for each dispatch console and others described in this section. A single Switch can control up to 30 repeater channels all at one site or divided among a combination of sites (e.g.
3000 SERIES SWITCH 2.2 ELEMENTS OF THE SWITCH • Telephone Interface Module (TIM), to the PSTN or a PABX. The Switch is a rack of modules. The rack may contain the following modules: (Table 2-1). • System Network Module (SNM), to other SNM, Switches. • Network Interface Module (NetNIM), to the Call Processor. • Dispatch Channel Module (DCM), to the Conventional Channel, network side. • Voter Diagnostics Module (VDM), to the Voter system.
3000 SERIES SWITCH P C C C C C C D D L L W W T I I I I C C C C E E A A M M M M M M M M M M M M M 16 17 18 P N N V T e e T M t t M N N 1 I I M M 0 1 2 SHELF 2 19 20 21 22 23 24 25 26 27 V S S T T T T D D T N N I I I I I I M M M M M M M M M 2 SHELF 1 3 4 5 6 7 8 9 10 11 POWER SUPPLY Figure 2-1 2-SHELF 3000 SERIES SWITCH P W W W W W W T A A A A A A M M M M M M M 48 49 50 SHELF 4 51 52 53 54 55 56 57 58 59 P D D L L T C C E E M M M M M 32 33 34 SHELF 3 35 36 37 38 39 40 41 42 43 P C C C
3000 SERIES SWITCH P T M 80 81 82 83 SHELF 6 84 85 86 87 88 89 90 91 64 65 66 67 SHELF 5 68 69 70 71 72 73 74 75 SHELF 4 52 53 54 55 56 57 58 59 SHELF 3 35 36 37 38 39 40 41 42 43 P T M P W W W W W W T A A A A A A M M M M M M M 48 49 50 51 P D D L L T C C E E M M M M M 32 33 34 P C C C C C C C C C C C C T I I I I I I I I I I C C M M M M M M M M M M M M M 16 SHELF 2 20 21 22 23 24 25 26 27 17 18 19 P N N T e e M t t N N I I M M V T M 1 V S S T T T T D D T
3000 SERIES SWITCH P T M SHELF 8 112 113 114 115 116 117 118 119 120 121 122 123 P T M 96 97 98 SHELF 7 99 100 101 102 103 104 105 106 107 80 81 82 83 SHELF 6 84 85 86 87 88 89 90 91 64 65 66 67 SHELF 5 68 69 70 71 72 73 74 75 55 56 57 58 59 P T M P T M P W W W W W W T A A A A A A M M M M M M M 48 49 50 SHELF 4 51 52 53 54 P D D L L T C C E E M M M M M 32 33 34 35 M C C C P P M M M 1 2 SHELF 3 36 37 38 39 40 41 42 43 P C C C C C C C C C C C C T I I I I I I I I
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ARCHITECTURE SECTION 3 ARCHITECTURE 3.1 INTRODUCTION The architecture of the Switch includes the modules or elements that make up the physical portions of the switch and the busses that carry data, control and voice information. MULTI-NET 3.2 SWITCH INTERFACES LTR a b The main interfaces to the switch are as follows (see Figure 3-1): CONVENTIONAL CHANNEL a. Channel Interface to Multi-Net RF c CIM DCM S W CIM I T C H CCM TIM WAM SNM d e f DISPATCH PSTN OTHER SWITCHES NetNIM b.
ARCHITECTURE INTRA-TERMINAL DATA BUS (IDB) CHANNEL INTERFACE BUS CHANNEL INTERFACE BUS (CIB) (CIB) DISPATCH INTERFACE BUS LOGGING RECORDER PSTN OR PABX (DIB) NETWORK INTRA-TERMINAL DATA BUS (NetIDB) NetNIM CALL PROCESSOR NETWORK CHANNEL STATUS BUS (NetCSB) NETWORK INTERFACE MODULE CHANNEL INTERFACE MODULE CONVENTIONAL CHANNEL MODULE CIMs CCMs DISPATCH INTERFACE MODULE DIMs DISPATCH CHANNEL MODULE LOGGING ENCODER MODULE LEMs TELEPHONE INTERFACE MODULE TIMs DCMs SYSTEM AND SUBSCRIBER M
ARCHITECTURE 3.3.2 CONTROL BUS 2. The CSB Idle/Collision line is a three level line that indicates if the line is idle, busy or collision occurred for the CSB communication process. This provides high speed CSMA of the CSB. The following are descriptions of control buses. Refer to Figure 3-3. 1. The IDB Idle/Collision line is a three level line that indicates if the line is idle, busy or collision occurred for the IDB communication process. This provides for high speed CSMA of the IDB.
ARCHITECTURE VOICE TONE MODULE BUS TX/RX PCM VTM VOICE TONE MODULE CHANNEL INTERFACE MODULE CONVENTIONAL CHANNEL MODULE WIDE AREA MODULE CIMs CCMs WAMs LOGGING ENCODER MODULE TELEPHONE INTERFACE MODULE LEMs TIMs SYSTEM NETWORK MODULE SNMs DISPATCH CHANNEL MODULE DCMs MASTER SYNC / MASTER CLOCK Figure 3-4 VOICE BUSES 3.3.3 VOICE BUS 3. Rx PCM Bus The following are descriptions of voice buses. Refer to Figure 3-4. A 2.048 MHz Pulse Code Modulated (PCM) bus contains 32 slots.
ARCHITECTURE SPECIFICATIONS SYSTEM RACK Dimensions 19" W x 31" D x 83.5" H Environment 0° C to 50° C (32° F to 122° F) at 20% to 80% humidity (noncondensing) Average Power 72 Modules x 5.1W ÷ 0.7 (efficiency) = 525W Average Heat 525W x 3.6 = 1890 Btu/Hr Weight MODULES Dimensions 11.5" W x 8" H (8.6" including extractors) Weight 0.95 lbs. (module only) 1.47 lbs.
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SYSTEM RACK SECTION 4 SYSTEM RACK 4.1 TWO SHELF 3000 SERIES SWITCH normal modules. The total wattage of the terminal is found by multiplying the wattage of a module by the number of modules. The system rack is a framework for modules that consists of up to two shelves with thirteen slots per shelf. In each shelf, twelve slots are for function modules and one slot is reserved for the power module. The power supplies for the shelves are located in the lower portion of the rack framework.
SYSTEM RACK 4.1.3 TWO SHELF POWER SUPPLY 4.1.5 VOLTAGE ADJUSTMENTS The Power Supply has a 115/230V AC 50/60 Hz input and 4 continuous duty outputs as follows: See Figure 4-10 for location of components and Table 4-2 for wire connections. 1. Connect a voltmeter to U1, pin 76 on an RVM (DO NOT use an extender card). +5V DC 24A. -5V DC 6A. +12V DC 3A. -12V DC 5A. 2. Adjust the +5V pot on the power supply for a reading of 5.1V. The power supply can handle 2-shelves and has the following connections: 3.
SYSTEM RACK 4.1.9 SYSTEM TEST PROCEDURE 2. Connect the Plus lead of the Fan Cable to Bus Bar D1-16. The following test procedure is for the Switch with six Power Termination Modules (PTMs), one Network Interface Module (NetNIM) and one Voice Termination Module (VTM). 3. Verify both power supplies are turned OFF. (Power Supply "A", is located on the left side at the bottom of the rack. Power Supply "B" is located on the right side at the bottom of the rack.) 1.
SYSTEM RACK Table 4-5 S1 SWITCH SETTINGS Shelf Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 2. NetCSB Connection: Use the 20’ RS-232 cable to connect Shelf 1-J101 to Port 2 of the Call Processor computer. Switch 1, Open Sections ALL Closed 1 2 1,2 3 1,3 2,3 1,2,3 4 1,4 2,4 1,2,4 3,4 1,3,4 2,3,4 1,2,3,4 5 1,5 3. Install a Power Termination Module in the first slot on the left side of each shelf. 4. Install the NetNIM in Shelf 1, Slot 0. 5.
SYSTEM RACK • 7. The modules display an "A" if the PCM bank is good. Press S2 to reset the module if "A" is not displayed. • • • A failure on the primary displays a "1" on one or both modules. A failure on the secondary displays a "2" on one or both modules. Verify -3 dBm ±0.5 dB at TP3 (adjust R83 if necessary). Verify -12 dBm ±0.5 dB at J12 (adjust R44 if necessary). 7. Move the module to a slot on Shelf 2. • • 8.
SYSTEM RACK 6. On the top Backplane board, the following measurements should be referenced to ground (pins 9, 10, 41 or 42). NOTE: The four readings should be ±1 ohm from the test specifications. 7. Test is completed. Ohms 37.5 37.5 19.2 19.
SYSTEM RACK 4.2 FOUR SHELF 3000 SERIES SWITCH 3.6 x Wattage of Power Supply = Btu/Hr. The system rack is a framework for modules that consists of up to 4-shelves with 13-slots per shelf. In each shelf, 12-slots are for function modules and 1-slot is reserved for the power module. The power supplies for the shelves are located in the lower portion of the rack framework. The framework also provides support for interconnection wiring, routed between shelves, and external devices. EXAMPLE: 4.
SYSTEM RACK Table 4-7 POWER SUPPLY CONNECTIONS TB1 Term 1 Term 2 Term 3 Wire No. Color 5. Remove the AC voltage to the adjusted supply and connect AC voltage to the other power supply. From W1 W1 W1 Blk Wht Grn AC (Hot) AC (Ntrl) AC (Gnd) Line Line Line W1 W2 W6 NC W7 W4 W5 W3 W8 Red Red Blu +5V +5V Gnd F1 F1 Gnd Blu Blu Wht Grn Blu Gnd +12V -12V -5V Gnd Gnd F3 F4 F2 Gnd 6. Connect a voltmeter to U1, pin 76 on an RVM (DO NOT use an extender card). 7. Adjust the +5V pot for a reading of 5.
SYSTEM RACK Table 4-8 POWER DISTRIBUTION CABLE VOLTAGES Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 4.2.9 SYSTEM TEST PROCEDURE The following test procedure is for the Switch with six Power Termination Modules (PTMs), one Network Interface Module (NetNIM) and one Voice Termination Module (VTM). Color Green Not Used Black White Not Used Black Red Not Used Black Red Blue Black Red Blue Black -48V ±2V None Common -12V ±1V None Common +5V +0.5/-0.1V +12V ±1V Common +5V +0.5/-0.1V +12V ±1V Common +5V +0.5/-0.
SYSTEM RACK PTM Switch Settings 3. On both CIMs set switch sections as follows: Switch Section S3 1-2 open; 3-4 closed S4 1-2 closed; 3-4 open S5 1-2-3-4 closed. Verify the switch settings of the Power Termination Module (PTM) are as follows: S5, S7 section 1 closed; sections 2,3,4,5,6,7,8 open S6, S8 sections 1,2,6 closed; sections 3,4,5,7,8 open 4. Set one module for System Test "5" (S5-sections 1 and 3 open; sections 2 and 4 closed). Place this module in any slot on Shelf 1.
SYSTEM RACK 4.2.10 FINAL CONFIGURATION VERIFICATION 11.Remove CIMs from rack and patch cords from J1-J2. NOTE: Make sure both power supplies are turned OFF. VTM PCM Bank Verification 1. Disconnect AC Power Cables from AC power source. This requires the use of one CIM and one VTM1. 2. On the VTM1 connect a Transmission Test Set to TP1 and TP2 (common). 2. All PTMs should be installed and configured as follows: Switch Sections Closed Sections Open S5, S7 2,5,6,7 1,3,4 S6, S8 2,5,6 1,3,4,7,8 3.
SYSTEM RACK J5 J6 J23 J24 J3 J4 J25 J26 J22 J2 J1 P33 J21 SHELF 3 J20 J5 J6 J23 J24 J3 J4 J25 J26 J5 J6 J23 J24 J3 J4 J25 J26 J5 J6 J23 J24 J3 J4 J25 J26 J22 J2 J1 P33 J21 SHELF 2 J22 J20 J2 J1 P33 J21 J20 J2 J1 SHELF 1 J103 J102 J101 J100 SHELF 4 P33 NIM SHELF J22 J21 J20 POWER SUPPLY Figure 4-3 4-SHELF 3000 SERIES SWITCH BACKPLANE CABLES P W W W W W W T A A A A A A M M M M M M M SHELF 4 48 49 50 51 52 53 54 55 56 57 58 59 P D D L L T C C E E M M M
SYSTEM RACK 4.3 SIX SHELF 3000 SERIES SWITCH The wattage required by the power supply is found by dividing the total wattage of the terminal by the efficiency of the power supply (0.7). The system rack is a framework for modules that consists of up to 6-shelves with 13-slots per shelf. In each shelf, 12-slots are for function modules and 1-slot is reserved for the power module. The power supplies for the shelves are located in the lower portion of the rack framework.
SYSTEM RACK Table 4-13 POWER DISTRIBUTION CABLE VOLTAGES 4.3.3 VERIFY RESISTANCE OF BUS BAR AND POWER SUPPLY LINES Pin 1. Verify the Power Cables are not connected to a power source. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 2. Verify the Power Supplies are not installed in the Power Supply shelf. 3. Measure the resistance from point-to-point and verify the resistance as shown in Table 4-12. 4.3.4 VERIFY COOLING FAN AIR FLOW DIRECTION 1. Connect the power cables to a 110V AC source.
SYSTEM RACK Table 4-14 PCM CABLE LOCATION From Shelf S1 Switch Settings Verify switch settings of S1 in Table 4-15 for each shelf address (see Figure 4-5).
SYSTEM RACK 10.Repeat this procedure by moving the module on Shelf 4 to Shelf 3. Reset both modules if "A" is not displayed. Processor’s Device Activity window. If necessary, press the reset button S1on the NetNim to activate the clock status.) PCM Bank Verification 11.Repeat this procedure by moving the module on Shelf 3 to Shelf 2. Reset both modules if "A" is not displayed. PCM Bank Verification requires two Channel Interface Modules (CIMs). 12.
SYSTEM RACK 6. Connect a Transmission Test Set with the common lead in CIM connector J13. • • 2. All PTMs should be installed and configured as follows: Switch Sections Closed Sections Open S5, S7 2,5,6,7 1,3,4 S6, S8 2,5,6 1,3,4,7,8 Verify -3 dBm ±0.5 dB at TP3 (adjust R83 if necessary). Verify -12 dBm ±0.5 dB at J12 (adjust R44 if necessary). 3. Select one of the six Backplane boards for measuring. Measurements can be made on any of the 64-pin connectors on the Backplane selected. 7.
SYSTEM RACK SHELF 6 A7 023-3039-842 J5 J6 J23 J24 J3 J4 J25 J26 J22 J6 J23 J24 J3 A4 STANDARD SHELF J4 J25 J26 J22 J1 P33 A6 023-3039-841 J20 J21 J5 SHELF 5 J2 J2 J1 P33 J21 J20 023-3039-870 597-3003-295 SHELF 4 J5 J6 J23 J24 J3 J4 J25 J26 J22 SHELF 3 J2 J1 P33 J21 J20 J5 J6 J23 J24 J3 J4 J25 J26 J22 J2 J1 P33 J21 J20 597-3003-295 023-3039-870 J5 J6 J23 J24 J3 J4 J25 J26 J22 J2 J1 P33 J21 J5 J6 J23 J24 J3 J4 J25 J26 J20 J2 J1 SHELF
SYSTEM RACK P T M SHELF 6 83 84 85 86 87 88 89 90 91 80 81 82 64 65 66 67 P T M SHELF 5 68 69 70 71 72 73 74 75 P W W W W W W T A A A A A A M M M M M M M 48 49 50 SHELF 4 51 52 53 54 55 56 57 58 59 P D D L L T C C E E M M M M M 32 33 34 SHELF 3 35 36 37 38 39 40 41 42 43 P C C C C C C C C C C C C T I I I I I I I I I I C C M M M M M M M M M M M M M 16 17 18 P N N V T e e T M t t M N N 1 I I M M 0 1 “A” 2 SHELF 2 19 20 21 22 23 24 25 26 27 V S S T T T T D D T N N I I I I I I M M M M M
SYSTEM RACK 4.4 EIGHT SHELF 3000 SERIES SWITCH The BTUs per hour are found by multiplying a known value (3.6) by the wattage required by the power supply. The system rack is a framework for modules that consists of up to 8-shelves with 13-slots per shelf. In each shelf, 12-slots are for function modules and 1-slot is reserved for the power module. The power supplies for the shelves are located in the lower portion of the rack framework.
SYSTEM RACK 4.4.6 SYSTEM TEST PROCEDURE 4.4.4 VERIFY COOLING FAN AIR FLOW DIRECTION The following test procedure is for the 3000 Series Switch with: 8 - Power Termination Modules (PTMs) 1 - Network Interface Module (NetNIM) 1 - Voice Termination Module (VTM). 1. Connect the power cables to a 110V AC source. 2. Connect the Plus lead of the Fan Cable to Bus Bar D1-16. 1. Install all Power Termination Cables onto the backplane at mating connector P33. 3. Verify both power supplies are turned OFF.
SYSTEM RACK Shelf S1 Switch Settings Call Processor Connection To Switch Verify switch settings of S1 in Table 4-20 for each shelf address (see Figure 4-8). Verify the Call Processor connection to the System rack as follows: Table 4-20 S1 SWITCH SETTINGS Shelf Number Switch 1, Open Sections 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ALL Closed 1 2 1,2 3 1,3 2,3 1,2,3 4 1,4 2,4 1,2,4 3,4 1,3,4 2,3,4 1,2,3,4 5 1,5 2,5 1,2,5 3,5 1,3,5 2,3,5 1,2,3,5 1.
SYSTEM RACK 4. Set one CIM for System Test "5" (S5-Sections 1-3 open; Sections 2-4 closed). Place this module in any slot on Shelf 1. VTM PCM Bank Verification 5. Set the second CIM for System Test "6". (S5-Sections 2-3 open; 1-4 closed). Place this module in any slot on Shelf 8. 1. Verify the VTM1 card is in Shelf 1-slot 2. This requires the use of 1-CIM and 1-VTM1. 2. On the VTM1 connect a Transmission Test Set to TP1 and TP2 (common). 6.
SYSTEM RACK 6. On the top Backplane board, the following measurements should be referenced to ground (pins 9, 10, 41 or 42). 2. All PTMs should be installed and configured as follows: Switch Sections Closed Sections Open S5, S7 3,4,5,6,7 1,2 S6, S8 2,3,6 1,4,5,7,8 Center Pin of J5 J6 J23 J24 3. Select one of the 8 Backplane boards for measuring. Measurements can be made on any of the 64-pin connectors on the Backplane selected. NOTE: The four readings should be ±1 ohm from the test specifications. 4.
SYSTEM RACK A7 023-3039-842 J5 J6 J23 J24 J3 J4 J25 J26 J22 J6 J23 J24 J3 A4 STANDARD SHELF J4 J25 J26 J22 SHELF 6 J5 J6 J23 J24 J3 J4 J25 J26 J1 P33 J20 J2 J1 P33 J20 J5 J6 J23 J24 J3 J4 J25 J26 J2 J1 P33 J21 J20 J5 J6 J23 J24 J3 J4 J25 J26 J22 SHELF 3 J2 J21 J22 SHELF 4 A6 023-3039-841 J20 J21 J22 SHELF 5 J1 P33 J21 J5 SHELF 7 J2 J2 J1 P33 J21 J20 J5 J6 J23 J24 J3 J4 J25 J26 J2 J1 P33 023-3039-841 023-3039-842 J22 SHELF 2 J21 J2
SYSTEM RACK P T M SHELF 8 112 113 114 115 116 117 118 119 120 121 122 123 P T M 96 97 98 SHELF 7 99 100 101 102 103 104 105 106 107 80 81 82 SHELF 6 83 84 85 86 87 88 89 90 91 P T M P T M 64 65 66 SHELF 5 67 68 69 70 71 72 73 74 75 P W W W W W W T A A A A A A M M M M M M M 48 49 50 SHELF 4 51 52 53 54 55 56 57 58 59 P D D L L T C C E E M M M M M 32 33 34 SHELF 3 35 36 37 38 39 40 41 42 43 P C C C C C C C C C C C C T I I I I I I I I I I C C M M M M M M M M M M M M M 16 17 18 P N N V T
SYSTEM RACK POWER SUPPLY POSITION “B” OUTPUT 1 BACKPLANE P33 SHELF 2 (POWER SUPPLY HARNESS PN 023-3139-105) P1 -48V 1 -12V 4 7 +5V 7 11 +5V 10 8 +5V 13 5 +12V 11 4 +12V 14 1 GND 3 12 GND 6 9 GND 9 6 GND 12 3 GND 15 2 10 AC IN (LOAD) AC IN (GND) AC (NEUTRAL) POWER SUPPLY POSITION “A” OUTPUT 2 BACKPLANE P33 SHELF 1 P1 (POWER SUPPLY HARNESS PN 023-3139-105) -48V 1 -12V 4 7 +5V 7 11 +5V 10 8 +5V 13 5 +12V 11 4 +12V 14 1 GND 3 12 GND 6 9 GND 9
SYSTEM RACK DELTRON POWER SUPPLY POSITION “B” BUS BAR ASSEMBLY J2 +5V SENSE (RED) 1 +5V SENSE RETURN (WHITE/VIOLET) 2 +12V SENSE (BLUE) 3 +12V SENSE RETURN (WHITE/VIOLET) 4 +12V (BLUE) 5 +12V RETURN (BLACK) 6 POWER FAIL (ORANGE) 8 -48V RETURN (BLACK) 10 -48V (GREEN) 11 TB2 POWER FAIL/ OUTPUT GOOD RETURN A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 OUTPUT GOOD (YELLOW) 23 24 25 P2 +5V/+12V RETURN A A +5V/+12V RETURN B B +5V/+12V RETURN C C +5V D D +5V E E +5V F F +1
CALL PROCESSOR SECTION 5 CALL PROCESSOR 5.1 INTRODUCTION 1. Net Intra-Terminal Data Bus (NetIDB) The NetIDB is a 9600 baud full duplex port connected to the Network Interface Module (NetNIM). The NetNIM buffers the Call Processor data to the Intra-Terminal Data Bus (IDB). The Call Processor communicates with the rest of the Switch modules on the IDB via the NetNIM. The Call Processor controls the databases for the Switch and provides processing for certain types of calls within the system.
CALL PROCESSOR 5.3 CALL PROCESSOR CONTROL 5.3.3 SUBSCRIBER MANAGEMENT The Call Processor controls several different databases and secondary functions of the Switch. The following are some of the major functions of the Call Processor. The Subscriber Management allows an operator to view, set or modify the Home/Group IDs and the Unique IDs permissions. Unique IDs may be controlled for suspend audio, and selective unit disable (kill). 5.3.
CALL PROCESSOR 5.3.6 KEYBOARD LOCK 5.6 CALL PROCESSING The system operator has the ability to lock the keyboard by password control to prevent the unauthorized use of the Call Processor. The password is a single level of control. The Call Processor processes Unique ID calls, telephone calls and group site calls (see Call Sequence Appendix B). Normal dispatch call processing is handled independently in the associated modules. 5.3.
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NETWORK INTERFACE MODULE (NetNIM) SECTION 6 NETWORK INTERFACE MODULE (NetNIM) 6.1 DESCRIPTION The Switch is allowed a Master and Slave NetNIM, enabled or disabled from operation on the data communication path. The master tells the slave when both of its clocks are off frequency and the slave clock is distributed, if the slave clocks are on frequency. The NetNIM interfaces the Call Processor to the internal communication of the Switch.
NETWORK INTERFACE MODULE (NetNIM) 6.2.1 LEDS 2. Adjust C62 for 4.096 MHz ±200 Hz at TP31. 1. Clock A and B LED 3. Measure the frequency of U30, pin 1 for 4 kHz ±0.25 Hz. Clock A/B LED is on for clock A and off for clock B. 4. Measure the frequency of clock "B" at J32 with a 10 MHz counter. 2. Companion Clock LED 5. Adjust C65 for 4.096 MHz ±200 Hz at TP32. The companion clock LED is on if the companion card indicates a malfunction or if the companion card is not installed.
NETWORK INTERFACE MODULE (NetNIM) 6.4.1 DETECTOR SETTING For this alignment use a DC voltmeter with a 0.001V resolution. 1. Measure the voltage between TP34 and TP36. INJECTOR/ EXTRACTOR 2. Adjust R93 for 0V ±0.005V. 3. Check U31, pins 1 and 2 for < 0.8V. 4. Measure the voltage between TP33 and TP35. 5. Adjust R75 for 0V ±0.005V. 6. Check U31, pin 13 and 14 for < 0.8V. MASTER/SLAVE (YEL) CLOCK A/B (YEL) 7. Check U37, pin 6 for, 0.8V.
6-4 CR8 CR10 CR9 (RED) (GRN) CR7 (YEL) CR6 (YEL) (GRN) 2 1 CR5 J26 R75 J30 Figure 6-3 NetNIM ALIGNMENT POINTS DIAGRAM 7 1 U29 TP35 8 14 TP33 256 64/128 U49 8 7 1 14 J25 J24 TP36 7 1 2 3 1 2 3 128/256 1 U30 8 14 TP34 J13 J14 1 2 3 1 + C65 2 3 2 3 J11 J12 1 6 4 J15 1 2 1 2 J32 7 5 3 1 2 3 9 6 4 7 5 3 10 8 9 10 8 J16 TP37 + C62 TP31 F2 F1 F3 8 7 6 5 4 3 2 1 3 2 1 J33 (YEL) S1 64 32 33 1 P1 NETWORK INTERFACE MODULE (NetNIM) R93
BASIC BOARD MODULE (BBM) SECTION 7 BASIC BOARD MODULE (BBM) 7.1 DESCRIPTION 7.1.1 MAIN AUDIO The Basic Board Module (BBM) is the mother board of the following modules: The main external audio connection is via RXA±, P1, pins 31 and 32, and TXA±, P1, pins 63 and 64. These connections go to P33. This allows the personality cards to intercept the lines. When a 2-Wire connection is required on a module, it enters the card via the RXA± connection.
7-2 Figure 7-1 BASIC BOARD MODULE BLOCK DIAGRAM TXA- TXA+ RXA- RXA+ RXS- RXS+ TXS- TXS+ P33 6 5 4 3 2 1 R41 U51 J11 R90 J12 R44 DTMF DECODER 4 3 2 1 4 3 2 1 TO PERSONALITY CARD S4 S3 TP9 3 4 7 8 1 2 S1 5 6 FROM PERSONALITY CARD R102 TD RD RC U16 TC FSK R86 TP8 FSR 1 2 3 SEL TxDTMF TxPCM J27 TP4 PERSONALITY CARD TX PCM FSK AUDIO RCM TD U6 RD UART PCM LOOP TP3 J36 R83 TP5 MB MA EB EA 3 2 1 PO CODEC VX M-LEAD OUTPUT E-LEAD DETECTOR -
BASIC BOARD MODULE (BBM) Table 7-2 BASIC BOARD JUMPER PLACEMENT 7.2 BBM SETUP PROCEDURE Refer to the Tables in this section for switch settings, jumper placements and the backplane wire harness description. Also refer to Section 23 for more information on the backplane.
BASIC BOARD MODULE (BBM) 7.3 BBM ALIGNMENT PROCEDURES b. Jumper J27, pin 2 to pin 3. 7.3.1 INTRODUCTION c. No personality card attached with P33, pin 1 jumpered to pin 2 and pin 3 jumpered to pin 4. The module is designed to operate at a maximum input level and maintain that level without added distortion or noise levels significantly different from the maximum input level. The overall distortion should be less than 5% with noise less than -45 dB, Cmessage weighted.
BASIC BOARD MODULE (BBM) c. Adjust R90 for -12 dBm ±0.5 dB at TP9. 7.4.4 SYSTEM SWITCH EQUALS "4" d. Adjust R86 for -12 dBm ±0.5 dB at TP4. 1. Sends an FSK message out the main transmit. e. Verify the level at J12 to be -21 dBm ±1 dB. 2. Receives the message on the main receive. 3. Sends a digital message out the secondary transmit. 6. Normal Operation 4. Receives the message on the secondary receive. a. Set S5 to 0 (normal operation). Close section 1, 2, 3 and 4. 5.
BASIC BOARD MODULE (BBM) The transmission gates U30A, U30B, U31D, U31C, U57C and U31A should be off ( < 1V on the control pins). U46, pins 5, 3, 9, 11 and 13 should be low ( < 1V). U6, pin 15 should be high, > 4.5V. 3. If display shows: a. "A" - both receive messages passed. b. "1" - main receive message failed. 4. The tone should pass through the op amp 600 ohm line drivers, U28A and U28B. Adjust R44 for a level of -12 dBm ±1 dB at J12. The level should be -12 dBm ±1 dB across the Tx line. c.
BASIC BOARD MODULE (BBM) 4. The tone should pass through the op amp 600 ohm line drivers, U28A and U28B. • Adjust R44 for a level of -1 dBm ±1 dB at J12. • The level should be -1 dBm ±1 dB across the Tx line. 4. The tone should pass through the op amp 600 ohm line drivers, U28A and U28B. Adjust R44 for a level of -8 dBm ±1 dB at J12. 5. The tone should pass P33, pins 5 and 6 to the personality card to transformer T201, pins 9 and 10 via the jumper. • • • • • • • • 7.5.
BASIC BOARD MODULE (BBM) 2. Receives the message on the main receive. • • • • • • • • • The main transmit is looped back to the main receive. The FSK enters the balanced to unbalanced receiver U28C and U28D. Adjust R41 for a level of -21 dBm ±1 dB at J11. The FSK goes to switch S1, close section 3. The FSK goes through J27 with pins 2/3 jumpered together. The FSK goes to switch S1, close section 2, open sections 1 and 4. The FSK passes through level op amp U34B.
BASIC BOARD MODULE (BBM) 7.5.6 TEST "6" and then sends the System Alignment Tone to the telephone line. This test is used in conjunction with Test "5" to verify the correct operation of the main and secondary PCMs. Use Test "1" and Test "8" to setup the cards. 7.6 DS1 DISPLAY DEFINITIONS The following tables define the tasks performed when displayed on DS1. This test is the same as Test "5" but transmits in Slot 0 and receives in Slot 31. Table 7-4 DIM CARD DISPLAY/TASKS 7.5.
BASIC BOARD MODULE (BBM) Table 7-6 CIM CARD DISPLAY/TASKS DS1 Table 7-8 SNM CARD DISPLAY/TASKS TASK DS1 Initialization 0 Await Enable 1 Idle 2 IDB Bus Access Error 2* Incoming Seize 3 SNM Incoming 4 Incoming Channel 5 Acquire DIM Incoming 6 DIM Incoming Conversation 7 SNM Outgoing 8 8** Queue Call Outgoing Channel 9 9** Queue Seize Queue Wait A Link Test B End Call C Link Wait D TIM Outgoing Conversation E Standby F * With Green LED CR401 on. ** With Red Alarm LED CR402 on.
BASIC BOARD MODULE (BBM) Table 7-10 IDM CARD DISPLAY/TASKS DS1 Table 7-13 VDM CARD DISPLAY/TASKS TASK DS1 Initialization 0 Await Enable 1 Idle 2 Transmit 3 Receive 4 Connect PTT 6 Trunk Verification 7 Interrogate 8 Trunk Conversation 9 Facility Acquisition A Telephone Acquisition B Await Trunk B DIM Outgoing Conversation B Ring Channel C Channel Verification C Channel Conversation D All Call E Standby F F* No Trunk * With Green LED CR401 on.
CR404 (GRN) 7-12 EQU MON/ LINE EQU TP9 CR402 (RED) MON/ LINE CR403 (YEL) J24 3 2 1 (LINE) J15 J14 TP8 21 21 R102 J2 R90 MAIN OUTPUT (Tx) J1 MAIN INPUT (Rx) R44 R41 J11 J12 J13 DS1 CR401 (GRN) S2 J22 J21 2 2 1 1 6 5 4 3 2 1 P33 4 3 2 1 S1 TP6 Figure 7-2 BASIC BOARD MODULE ALIGNMENT POINTS DIAGRAM R77 4 3 2 1 ON J27 3 R80 2 1 11 10 9 8 7 6 5 4 3 2 1 J32 R83 R86 TP4 1 2 3 J36 4 3 2 1 ON S4 ON 4 3 2 1 ON S3 TP3 S5 J31 11 10 9 8 7 6 5 4 3 2 1 TP5 P2 1 2 3 4 5
BASIC BOARD MODULE (BBM) INJECTOR/ EXTRACTOR (GRN) CR401 (YEL) CR403 (RED) ALARM CR402 (GRN) POWER CR404 DS1 J13 GROUND J12 OUTPUT TEST POINT J11 INPUT TEST POINT R41 MAIN INPUT R42 MAIN OUTPUT MON/LINE EQU J1 RX MON/LINE EQU J2 TX INJECTOR/ EXTRACTOR Figure 7-3 BASIC BOARD MODULE CARD EDGE LAYOUT 7-13
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CHANNEL INTERFACE MODULE (CIM) SECTION 8 CHANNEL INTERFACE MODULE (CIM) 8.1 DESCRIPTION The status of the CIM/Repeater combination is determined by the other modules by what the CIM transmits on the Channel Status Bus (CSB). The other modules monitor the CSB and determine if a CIM has the appropriate group and status for the type of communication the module requires. Refer to 3000 Series Switch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schematic.
CHANNEL INTERFACE MODULE (CIM) 8.2.3 CIM BACKPLANE EXTERNAL CONTACTS Table 8-1 CIM SWITCH SETTINGS Switch Open Sections See the Backplane Section 23 for pin-outs on the shelf backplane and wire harness pinouts.
CR404 (GRN) 8-3 Figure 8-1 ALIGNMENT POINTS DIAGRAM EQU MON/ LINE EQU TP9 CR402 (RED) MON/ LINE CR403 (YEL) J24 3 2 1 (LINE) J15 J14 TP8 21 21 R102 J2 R90 MAIN OUTPUT (Tx) J1 MAIN INPUT (Rx) R44 R41 J11 J12 J13 DS1 CR401 (GRN) S2 J22 J21 2 2 1 1 6 5 4 3 2 1 P33 4 3 2 1 S1 TP6 R77 4 3 2 1 ON J27 3 R80 2 1 11 10 9 8 7 6 5 4 3 2 1 J32 R83 R86 TP4 1 2 3 J36 4 3 2 1 ON S4 ON 4 3 2 1 ON S3 TP3 S5 11 10 9 8 7 6 5 4 3 2 1 J31 TP5 P2 1 2 3 4 5 6 7 8 64 32 33
CHANNEL INTERFACE MODULE (CIM) 8.2.4 EXTERNAL CONNECTIONS 1. Direct Connection When connecting the CIM to a RIM or Multi-Net Logic Drawer, cross connect the Tx lines with the Rx lines. Connect the Secondary Tx and Rx lines with the Drawers Tx and Rx Data lines. 2. Leased Lines 3. Microwave Link 4. T1 Channel Bank Interfaces This ancillary equipment requires certain input and output levels for proper operation. The module should be adjusted accordingly.
CHANNEL INTERFACE MODULE (CIM) Figure 8-2 CIM INPUT AND OUTPUT LEVELS Secondary Receive 5. Adjust R41 to be -6 dBm at J11, +6 dBm if maximum level is sent by the ancillary equipment. 1. Determine the maximum transmit level that is sent by the ancillary equipment to the interface module. 6. Select for normal operation (S5 all sections closed). 7. Reset the module, Press S2 and release. 2. Select Test 8 (S5, open section 4, close sections 1, 2 and 3). Example: Microwave has +7 dBm max output.
CHANNEL INTERFACE MODULE (CIM) 8.4 CIM AUDIO SUMMATION PERSONALITY CARD 4. Adjust R44 for -12 dB from the maximum level in Step 1 at J12. Adjust R1 for -12 dBm at EP2. The CIM Audio Summation Personality Card sums the CIM card transmit and receive audio output from the external connections. This summation provides voice recording of a channel's audio. The audio is summed to require only one voice track of a logging recorder (see Figure 8-3). 5. Select for normal operation (S5 all sections closed). 6.
CHANNEL INTERFACE MODULE (CIM) Figure 8-3 SUMMATION BOARD ALIGNMENT POINTS DIAGRAM 8-7
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CONVENTIONAL CHANNEL MODULE (CCM) SECTION 9 CONVENTIONAL CHANNEL MODULE (CCM) 9.1 DESCRIPTION 9.2 CCM SETUP PROCEDURE Refer to 3000 Series Switch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schematic. Refer to Figure 7-1 for the Basic Board block diagram. The Conventional Channel Module (CCM) connects the Switch to a Conventional Repeater. Each repeater has a CCM that controls the repeater through logic signaling. 9.2.
CONVENTIONAL CHANNEL MODULE (CCM) 9.2.4 CCM BACKPLANE EXTERNAL CONTACTS Main Transmit 1. Determine the maximum level to be received by the ancillary equipment to be transmitted. See Backplane Section 23 for pinouts on the shelf backplane and wire harness pinouts. Table 9-3 CCM EXTERNAL CONNECTIONS 2. Select Test 1 (S5, open section 1, close sections 2, 3 and 4). Backplane P34 to P45 Description 3. Reset the module, Press S2 and release.
CR402 (RED) 9-11 Figure 9-1 ALIGNMENT POINTS DIAGRAM EQU MON/ LINE EQU MON/ LINE TP9 J24 3 2 1 (LINE) J15 J14 TP8 21 21 R102 J2 R90 MAIN OUTPUT (Tx) J1 MAIN INPUT (Rx) R44 R41 J11 J12 J13 DS1 CR404 CR403 (YEL) (GRN) CR401 (GRN) S2 J22 J21 2 2 1 1 6 5 4 3 2 1 P33 4 3 2 1 S1 TP6 R77 4 3 2 1 ON J27 3 R80 2 1 11 10 9 8 7 6 5 4 3 2 1 J32 R83 R86 TP4 1 2 3 J36 4 3 2 1 ON S4 ON 4 3 2 1 ON S3 TP3 S5 11 10 9 8 7 6 5 4 3 2 1 J31 TP5 P2 1 2 3 4 5 6 7 8 64 32 33
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DISPATCH CHANNEL MODULE (DCM) SECTION 10 DISPATCH CHANNEL MODULE (DCM) 10.1 DESCRIPTION 10.2 DCM SETUP PROCEDURE Refer to 3000 Series Switch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schematic. Refer to Figure 7-1 for the Basic Board block diagram. The Dispatch Channel Module (DCM) connects the Switch to a Conventional Repeater. Each repeater has a DCM that controls the repeater through logic signaling. 10.2.
DISPATCH CHANNEL MODULE (DCM) 10.2.4 DCM BACKPLANE EXTERNAL CONTACTS Main Transmit 1. Determine the maximum level to be received by the ancillary equipment to be transmitted. See the Backplane Section 23 for pinouts on the shelf backplane and wire harness pinouts. 2.
CR404 (GRN) 10-3 Figure 10-1 ALIGNMENT POINTS DIAGRAM EQU MON/ LINE EQU TP9 CR402 (RED) MON/ LINE CR403 (YEL) J24 3 2 1 (LINE) J15 J14 TP8 21 21 R102 J2 R90 MAIN OUTPUT (Tx) J1 MAIN INPUT (Rx) R44 R41 J11 J12 J13 DS1 CR401 (GRN) S2 J22 J21 2 2 1 1 6 5 4 3 2 1 P33 4 3 2 1 S1 TP6 R77 4 3 2 1 ON J27 3 R80 2 1 11 10 9 8 7 6 5 4 3 2 1 J32 R83 R86 TP4 1 2 3 J36 4 3 2 1 ON S4 ON 4 3 2 1 ON S3 TP3 S5 11 10 9 8 7 6 5 4 3 2 1 J31 TP5 P2 1 2 3 4 5 6 7 8 64 32 3
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DISPATCH INTERFACE MODULE (DIM) SECTION 11 DISPATCH INTERFACE MODULE (DIM) 11.1 DESCRIPTION 1. If the Console is a normal contact closure PTT, the connection is by direct connect. This uses the E&M lead input and output. Refer to 3000 Series Switch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schematic. Refer to Figure 7-1 for the Basic Board block diagram.
DISPATCH INTERFACE MODULE (DIM) Table 11-3 BACKPLANE PLACEMENT Backplane P34 to P45 Description Wire Harness J1,3,5,7 pin 27 pin 28 pin 29 pin 30 pin 31 pin 32 Sec Rx + Sec Rx EA lead EB lead Pri Rx Audio+ Pri Rx Audio- pin 1 pin 2 pin 3 pin 4 pin 5 pin 6 1. Set the card Tone Remote PTT level alignment: a. Inject 2175 Hz ±1 Hz at 0 dBm into EQU of Rx input J1. RxS+ RxSEA EB RxA+ RxA- b. Open S1 (Sections 1, 2, 3 and 4). c. Set S5 for Test 1 (Open section 1, close section 2, 3 and 4).
DISPATCH INTERFACE MODULE (DIM) 3. Microwave Link. 14.Main Tx Audio Output Level From J1. a. Setup for alignment as in Step 1. 4. T1 Channel Bank Interfaces. b. Adjust R83 for a -3 dBm ±0.5 dB level at TP3. This ancillary equipment requires certain input and output levels for proper operation. The module should be adjusted accordingly. c. Adjust R44 for a -12 dBm ±0.5 dB level at J12. Main Transmit 4. Tone Remote PTT Tone Output Level. a. Set S5 for Test 2 (open section 2, close 1, 3 and 4). 1.
DISPATCH INTERFACE MODULE (DIM) Press the additional digits. Secondary Transmit and Receive Not aligned since the DIM does not use FSK signaling. A confirmation tone is heard if the digit sequence was accepted. 11.5 TONE REMOTE DTMF OPERATION Table 11-4 TONE REMOTE FORMATS The following formats are the valid sequences of DTMF control. "N" is the digits 0 through 9. Function Press the starting digit.
11-5 Figure 11-1 ALIGNMENT POINTS DIAGRAM EQU MON/ LINE TP9 J15 J14 TP8 21 21 R102 J2 R90 MAIN OUTPUT (Tx) J1 (LINE) MAIN INPUT (Rx) R44 R41 J11 J12 J13 J24 3 2 1 J22 J21 2 2 1 1 6 5 4 3 2 1 P33 S4 ON ON 4 3 2 1 4 3 2 1 S3 S1 TP6 4 3 2 1 R77 ON J27 3 R80 2 1 TP3 11 10 9 8 7 6 5 4 3 2 1 J32 R83 R86 TP4 S5 1 2 J36 4 3 2 1 EQU MON/ LINE CR404 (GRN) DS1 CR402 CR403 (YEL) (RED) CR401 (GRN) S2 3 11 10 9 8 7 6 5 4 3 2 1 J31 TP5 P2 1 2 3 4 5 6 7 8 64 32 33
DISPATCH INTERFACE MODULE (DIM) HIGH LEVEL DETECTOR 2175 Hz BANDPASS FILTER U216 U203 U217C U210A/B U211A U206 LOW LEVEL DETECTOR U210C/D U211B FROM MAIN BOARD 2175 Hz NOTCH FILTER U201B/D U202 U218 U201A/C TO MAIN BOARD U205 DTMF ENCODER TO MAIN BOARD TRANSMIT DTMF U201A/C TONE GENERATOR U209 U204A/B U214A/B Q204/Q205 U212 U208 TONE LEVEL CONTROL Figure 11-2 PTT TONE REMOTE CARD BLOCK DIAGRAM 11-6 DATA BUS
11-7 CR8 CR10 CR9 (RED) (GRN) CR7 (YEL) CR6 (YEL) (GRN) 2 1 CR5 J26 R75 J30 7 1 U29 TP35 8 14 TP33 256 64/128 U49 8 7 1 14 J25 J24 TP36 7 1 2 3 1 2 3 128/256 1 U30 8 14 TP34 J13 J14 1 2 3 1 + C65 2 3 2 3 J11 J12 1 6 4 J15 1 2 1 2 J32 7 5 3 1 2 3 9 6 4 7 5 3 10 8 9 10 8 J16 TP37 + C62 TP31 F2 F1 F3 8 7 6 5 4 3 2 1 3 2 1 J33 (YEL) S1 64 32 33 1 P1 DISPATCH INTERFACE MODULE (DIM) Figure 11-3 PTT TONE REMOTE CARD ALIGNMENT POINTS D
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INTELLIGENT DISPATCH MODULE (IDM) SECTION 12 INTELLIGENT DISPATCH MODULE (IDM) 12.1 DESCRIPTION and display the status of other groups. This status and display update can take place while the console is busy with voice communication on another group. The information exchanged between the IDM and the console(s) controls what the IDM receives and transmits for voice communication. Refer to 3000 Series Switch Service Information Manual, Part No.
INTELLIGENT DISPATCH MODULE (IDM) 12.2 IDM SETUP PROCEDURE 12.2.3 IDM BACKPLANE EXTERNAL CONTACTS 12.2.1 SWITCH SETTINGS See the Backplane Section 23 for pinouts on the shelf backplane and wire harness pinouts. Refer to Figure 12-2 for Alignment Points Diagram. Command and Control Communication Table 12-3 BACKPLANE PINOUTS The command and control communication to the Consoles takes place on a digital RS-232 link at 9600 baud. The digital link occurs on the Secondary lines.
CR402 (RED) 12-3 Figure 12-2 ALIGNMENT POINTS DIAGRAM EQU MON/ LINE EQU MON/ LINE TP9 J24 3 2 1 (LINE) J15 J14 TP8 21 21 R102 J2 R90 MAIN OUTPUT (Tx) J1 MAIN INPUT (Rx) R44 R41 J11 J12 J13 DS1 CR404 CR403 (YEL) (GRN) CR401 (GRN) S2 J22 J21 2 2 1 1 6 5 4 3 2 1 P33 4 3 2 1 S1 TP6 R77 4 3 2 1 ON J27 3 R80 2 1 11 10 9 8 7 6 5 4 3 2 1 J32 R83 R86 TP4 1 2 3 J36 4 3 2 1 ON S4 ON 4 3 2 1 ON S3 TP3 S5 11 10 9 8 7 6 5 4 3 2 1 J31 TP5 P2 1 2 3 4 5 6 7 8 64 32 3
INTELLIGENT DISPATCH MODULE (IDM) 12.3 IDM ALIGNMENT SPECIFICATION 12.3.1 PRE-ALIGNMENT This ancillary equipment requires certain input and output levels for proper operation. The module should be adjusted accordingly. The IDM is pre-aligned with the Basic Board Module alignment procedures, refer to Section 7.3. Main Transmit 1. Main Rx Audio Level From J1: 1. Determine the maximum level to be received by the ancillary equipment to be transmitted. a.
INTELLIGENT DISPATCH MODULE (IDM) Secondary Transmit and Receive 5. Remove Q12 to ensure the M-lead is inactive. Not aligned since the IDM does not use FSK signaling. 6. Plug the wire harness into the audio summation board. 12.5 PCM SUMMATION PERSONALITY CARD 12.5.2 EXTERNAL CONNECTIONS The PCM Summation Personality Card sums multiple time slots on the PCM audio bus for the unselect audio for the Multi-Net Tracer Series of consoles (see Figure 12-3).
WHT RED P3 1 RED J3 WHT 2 R25 R1 5 6 7 8 9 10 11 TP1 1 2 3 P1 TP2 TP3 J1 11 10 9 8 7 6 5 4 3 2 1 BLUE LINE TP4 1 2 3 J4 P4 BLK INTELLIGENT DISPATCH MODULE (IDM) Figure 12-3 SUMMATION BOARD ALIGNMENT POINTS DIAGRAM 12-6
SYSTEM NETWORK MODULE (SNM) SECTION 13 SYSTEM NETWORK MODULE (SNM) 13.1 DESCRIPTION The SNM communicates with other modules via the Intra-Terminal Data Bus (IDB) and monitors the Channel Status Bus (CSB) for the group set up to use the SNM. Refer to 3000 Series Switch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schematic. Refer to Figure 7-1 for the Basic Board block diagram.
SYSTEM NETWORK MODULE (SNM) 13.2 SNM SETUP PROCEDURE 13.2.4 SNM BACKPLANE EXTERNAL CONTACTS 13.2.1 SNM SWITCH SETTINGS See the Backplane Section 23 for pinouts on the shelf backplane and wire harness pinouts. See Figure 13-2 for Alignment Points Diagram. Command and Control Communication Table 13-3 SNM EXTERNAL CONNECTIONS The command and control communication is by blank and burst signaling using Audio Frequency Shift Keyed data on the Main audio lines. Backplane P34 to P45 13.2.
13-3 Figure 13-2 ALIGNMENT POINTS DIAGRAM EQU MON/ LINE EQU MON/ LINE TP9 CR404 (GRN) J24 3 2 1 (LINE) J15 J14 TP8 21 21 R102 J2 R90 MAIN OUTPUT (Tx) J1 MAIN INPUT (Rx) R44 R41 J11 J12 J13 DS1 CR402 CR403 (YEL) (RED) CR401 (GRN) S2 J22 J21 2 2 1 1 6 5 4 3 2 1 P33 S1 TP6 R77 4 3 2 1 ON J27 3 R80 2 1 11 10 9 8 7 6 5 4 3 2 1 J32 R83 R86 TP4 1 2 3 J36 4 3 2 1 ON S4 ON ON 4 3 2 1 4 3 2 1 S3 TP3 S5 11 10 9 8 7 6 5 4 3 2 1 J31 TP5 P2 1 2 3 4 5 6 7 8 64 32
SYSTEM NETWORK MODULE (SNM) Main Transmit 2. Set S5 for Test 1 (open section 1, close sections 2, 3 and 4). 1. Determine the maximum level to be received by the ancillary equipment to be transmitted. 3. Reset the module, Press S2 and release. 2. Set S5 for Test 1 (open section 1, close sections 2, 3 and 4). 4. Insert the maximum level determined in Step 1 using a 600 ohm audio oscillator into EQU port of J1. Otherwise, set the ancillary equipment to send the alignment tone to the interface module. 3.
TELEPHONE INTERFACE MODULE (TIM) SECTION 14 TELEPHONE INTERFACE MODULE (TIM) 14.1 DESCRIPTION interface with the Pulse Code Modulation (PCM) voice path. The Telephone Interface Module (TIM) connects the Switch to the telephone lines and handles telephone line protocols. The TIM may be referred to as a Trunk Interface Module. Refer to page 31 for FCC regulations. The basic TIM operation functions are as follows: 1. Supervision 2.
TELEPHONE INTERFACE MODULE (TIM) 14.1.1 SUPERVISION The TIM sends or receives the appropriate signaling depending on the direction of the call. The TIM is capable of sending and receiving "end-to- end" signaling where the call is completed and normal voice communication takes place, or numeric information can be sent or received via DTMF. Dial pulse information cannot pass through the telephone company's Central Office (CO) to make it back and forth to the units.
TELEPHONE INTERFACE MODULE (TIM) 14.1.5 TELEPHONE LINE STYLES audio to eliminate sidetone and echoing. The hybrid also converts the balanced telephone line to unbalanced connections. There are several different styles of telephone lines the TIM controls. The following styles of lines and their basic connection are supported. 14.1.7 RECEIVE AUDIO The receive audio is from the telephone line and processed for the intra-terminal Pulse Code Modulation (PCM) channel stream (see Figure 14-14).
TELEPHONE INTERFACE MODULE (TIM) 14.1.8 TRANSMIT AUDIO 14.2.1 AUDIO The transmit audio from the PCM channel stream is processed to analog and sent to the telephone line (see Figure 14-14). The functional paths of the transmit audio are: The audio circuit consists of a transmit (Tx) pair and a receive (Rx) pair. The Tx pair transmits audio and DTMF digits. The Rx pair receives audio and DTMF digits. Dial Tone detection is also supported by the Rx pair. 1.
TELEPHONE INTERFACE MODULE (TIM) S1, P4 S1, P3 S1, P2 S1, P1 +5V +12V -12V -48V MAS SYNC MAS CLK TX PCM RX PCM CSB DATA IDB DATA IDB IDLE VTM PCM CSB IDLE 1 2 SB 3 SG 4 M-LEAD 5 E-LEAD 6 TX+ 7 TX- 8 ALM + ALM - TXS+ TXS- MA MB TXA+ TXA- 33 1 34 2 35 3 36 4 37 5 38 6 39 7 40 8 41 9 42 10 43 11 44 12 45 13 46 14 47 15 48 16 49 17 50 18 51 19 52 20 53 21 54 22 55 23 56 24 57 25 58 26 59 27 60 28 61 29 62 30 63 3
TELEPHONE INTERFACE MODULE (TIM) Table 14-2 E&M LEAD STATES TRUNK CIRCUIT M-Lead States for Type I through V Type Idle Active Ground I -48V II Open -48V III Ground -48V IV Open -48V V Open Ground RNT SIGNALING CIRCUIT E-LEAD E-LEAD M-LEAD M-LEAD SB SB SG SG TR1 TX AUDIO RR1 T1 RX AUDIO R1 E-Lead State for all Types 7 (Off), 8 (On) 7 (On), 8 (Off) Open Ground Figure 14-5 TYPE II AND III Ground Open 14.2.
TELEPHONE INTERFACE MODULE (TIM) TRUNK CIRCUIT RNT SIGNALING CIRCUIT M-LEAD M-LEAD SB SB SG SG E-LEAD E-LEAD TR1 TX AUDIO RR1 T1 RX AUDIO R1 Figure 14-7 TYPE II TRUNK-TRUNK Figure 14-9 E&M PERSONALITY BOARD 14.2.8 TYPE V TRUNK-TO-TRUNK This interface is a cross-connect between the trunk circuits. Four conductors are balanced audio and the M-Lead and E-Lead conductors are crossconnected (see Figure 14-8). TRUNK CIRCUIT RNT 14.3.
TELEPHONE INTERFACE MODULE (TIM) 14.4.2 SIGNAL CONDITIONING 14.4 E&M LEAD CIRCUIT THEORY OF OPERATION Q201 inverts the logic to the Schmitt buffer U211. The buffer output is used to charge and discharge C227 through R230 and the series output resistance of CMOS gate U211. When the buffer is on, C227 is charged through R230 which sets up an exponential ramp voltage on C227. R231/R232 set a reference of 2.17V and R233/R234 set a reference at 2.86V.
TELEPHONE INTERFACE MODULE (TIM) oscillator of U211 running at ≈ 3.7 kHz. With U244, pin 12 low the output of U210, pin 9 is a “1” (U210, pin 12 is constantly being retriggered). If a transient “0” during a logic “1” is encountered at the E-Lead, U210, pin 7 is retriggered causing U211, pin 3 to go high for 5 ms. This will not change the output of U211, pin 9 because it is being retriggered. If U211, pin 3 stays high longer than 10 ms, U211, pin 9 goes low.
TELEPHONE INTERFACE MODULE (TIM) Figure 14-14 DT & MBS PERSONALITY CARD BLOCK DIAGRAM (-670) Figure 14-15 DID PERSONALITY CARD BLOCK DIAGRAM (-660) 14-10
TELEPHONE INTERFACE MODULE (TIM) 14.5 TIM SETUP PROCEDURE 14.6 2WY SETUP AND ALIGNMENT PROCEDURES (-670) There are two personality cards that may be setup and aligned: (See Figures 14-19, 14-20 and 14-21.) 1. 2WY (new style) Section 14.6. Part No. 023-3039-670 Reg. # ATHUSA-61094-MF-E 2WY card (023-3039-670) is to be setup and aligned according to the following procedures. The 023-3039-670 has been approved with the following FCC number ATHUSA-61094-MF-E. 14.6.1 2WY JUMPER SETUP 2. DID Section 14.8.
TELEPHONE INTERFACE MODULE (TIM) 9. Set Detector The TIM should be pre-aligned using the Basic Board Module alignment procedures, Section 14-18. a. Measure EP225 with an oscilloscope. Input With Personality Card Installed b. Adjust R274 until EP225 is high ( >4V). 1. Jumper T201, pin 8 to T202, pin 12. c. Adjust R274 until EP225 just goes low (< 0.8V). 2. Insert 1004 Hz at -12 dBm with a 600 ohm driving impedance into the EQU of J1. d. Verify that EP226 is a square wave of the input waveform. 3.
TELEPHONE INTERFACE MODULE (TIM) g. Adjust R293 until U204, pin 14 is high (> 4V). 14.7.1 MAIN RECEIVE h. Adjust R293 until U204, pin 14 just goes low (< 0.8V). 1. Put the card under test into the extension card. i. Remove 700 Hz. 2. Insert the lineman's set into the MON (top) jack of J1 and dial the Test Tone. Verify that Test Tone is heard. 10.DTMF Output Level 3. Set S5 for Test 7 (sections 1, 2, 3 open, close 4). a. Jumper T201, pin 8 to T202, pin 12. 4. Reset the module, Press S2 and release. b.
TELEPHONE INTERFACE MODULE (TIM) 4. Set the Transmission Test Set to generate 395 Hz. If non-standard dial tone frequencies are used, use the frequency measured in Step 14. to maximum level plus 8 dB for hybrid loss plus 7 dB for line loss for an Absolute Level of +3 dBm. J12 = 0 dBm-12 dB+8 dB+7 dB = +3 dBm 5. Adjust the generator until J11 is the same level as measured in Step 14. Example 2: 6.
TELEPHONE INTERFACE MODULE (TIM) The TIM should be pre-aligned using the Basic Board Module alignment procedures, Section 7.3. F2 Manual Device Control/Setup F4 User Setup F6 Diagnostic Control Y Displays digits in alarm display Enter, Enter Select F10 until the main menu is displayed All digits, both in-bound and out-bound are displayed on the Alarm Display. Input With Personality Card Installed 1. Insert 1004 Hz at -12 dBm with a 600 ohm driving impedance into the EQU of J1.
TELEPHONE INTERFACE MODULE (TIM) d. Adjust R206 on the personality card for -12 dBm ±0.5 dB at EP221. Verify the level across the 600 ohm resistor and 2.2 µF cap is -16 dBm ±2 dB, measure with a balanced non-grounded AC voltmeter. 7. Set S5 for normal operation (all closed). 8. Reset the module, Press S2 and release. 14.9 DID OPERATIONAL ALIGNMENT PROCEDURES (-660) The DID line cannot dial numbers towards the CO. This requires the card be pre-aligned and the levels from the CO are known.
TELEPHONE INTERFACE MODULE (TIM) 14.10 E&M SETUP AND ALIGNMENT (-680) 14.10.2 TRANSMIT ALIGNMENT The standard audio signal is defined as a 1 kHz audio tone modulated at 2 kHz deviation, with data modulated at 1 kHz deviation (total deviation is 3 kHz).
TELEPHONE INTERFACE MODULE (TIM) call) and add in a 1 kHz tone at 2 kHz deviation (3 kHz deviation total). Adjust the E&M transmit level at TX+/TX- using R44 to the appropriate level (normally -7 dB). NOTE: If the 4-Wire circuit requires a different level, adjust R44 to this level.
14-19 EQU MON/ LINE EQU MON/ LINE TP9 CR404 (GRN) J24 3 2 1 Figure 14-18 ALIGNMENT POINTS DIAGRAM J15 J14 TP8 21 21 R102 J2 R90 MAIN OUTPUT (Tx) J1 (LINE) MAIN INPUT (Rx) R44 R41 J11 J12 J13 DS1 CR402 CR403 (YEL) (RED) CR401 (GRN) S2 J22 J21 2 2 1 1 6 5 4 3 2 1 P33 4 3 2 1 S1 TP6 R77 4 3 2 1 ON J27 3 R80 2 1 11 10 9 8 7 6 5 4 3 2 1 J32 R83 R86 TP4 1 2 3 J36 4 3 2 1 ON S4 ON 4 3 2 1 ON S3 TP3 S5 11 10 9 8 7 6 5 4 3 2 1 J31 TP5 P2 1 2 3 4 5 6 7 8 64 32
J201 5 4 3 2 1 J204 123 J206 1 2 J208 1 2 J207 1 2 3 1 2 J205 11 10 9 8 7 6 5 4 3 2 1 P202 J209 21 EP232 EP233 EP221 EP231 EP222 R206 EP230 R210 R257 R214 R286 14-20 5 4 S201 6 1 2 3 4 5 6 7 R261 7 S202 R262 8 P203 10 9 1 2 3 4 5 6 7 EP223 R282 11 3 2 EP226 EP225 1 EP227 EP224 EP229 R274 EP228 R293 TELEPHONE INTERFACE MODULE (TIM) Figure 14-19 DT & MBS ALIGNMENT POINTS DIAGRAM (-670)
1 2 3 4 5 J201 123 J204 J206 1 2 J208 1 2 11 10 9 8 7 1 6 2 5 J205 4 3 2 1 P202 21 J209 TP201 R206 TP202 R210 J207 1 2 3 R214 TP203 14-21 9 8 7 6 5 1 2 3 4 5 6 7 P203 1 2 3 4 5 6 7 10 S201 R261 11 S202 R262 12 4 3 2 1 TELEPHONE INTERFACE MODULE (TIM) Figure 14-20 DID ALIGNMENT POINTS DIAGRAM (-660)
P205 1 2 1 2 3 4 1 1 3 2 4 5 6 2 1 2 8 7 9 1 10 3 4 2 11 5 6 M-LEAD E-LEAD 1 2 3 4 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 OPEN 6 7 8 P204 TELEPHONE INTERFACE MODULE (TIM) Figure 14-21 4-WIRE E&M ALIGNMENT POINTS DIAGRAM (-680) 14-22
TELEPHONE INTERFACE MODULE (TIM) 14.11 TERMSET MODULES The Termset modules are used for converting a 2Wire, Loop Start (LS), Ground Start (GS) or Reverse Burst (RB) circuit to a 4-Wire E&M for use with the Switch 4-Wire E&M board. S14 NORM S12 LS (LOOP START) GS (GROUND START) S5 2W 14.11.1 EQUIPMENT SETUP S4 900 ALL CAPS ON NOTE: Use Type V signaling on E&M for Tellabs cards. 14.11.2 INITIALIZING THE TELLABS CARDS R38 Switch Settings on 6132B (POTS Applications), see Table 14-9.
TELEPHONE INTERFACE MODULE (TIM) 14.11.3 SWITCH SETTINGS ON 6132A (DID APPLICATIONS) S14 NORM Table 14-10 TELLABS 6132A - DID Sw Purpose S14 Initially set to NORM. If the E-Lead (Green LED) stays on constantly, or the termset does not answer in-dial, place S14 in REV position. This switch reverses the battery polarity presented to the CO from the Termset in DID applications. S5 Place in 2W. This switch determines the interface. S4 To get started, set to 900, with all capacitors in.
TELEPHONE INTERFACE MODULE (TIM) 14.11.4 XEL TERMSET RACK Set up the equipment shown in Figures 14-24, 14-25 and 14-26. 2. Ensure that there is a connection from Slot-12, pin 27 to the power connector ground pin (see Figure 14-24). 3. Attach the grounding strap to earth ground. 1. Ensure that the jumpers have been installed on the backside of the XEL rack, where the power plug attaches (see Figure 14-24). 4. The XEL Rack requires -48V DC from the Switch. See Figure 14-24 for wiring.
TELEPHONE INTERFACE MODULE (TIM) 14.11.5 CONNECTION TO THE PHONE LINES 1. Method 1: An RJ-11 harmonica to 50-pin connector J1 or J2. On the RJ-11 harmonica the slots 1-6 correspond to the RJ-11 jacks going from right to left as viewed from the back of the Termset rack (see Figure 14-26). 2. Method 2: A punch down block and a 50-pin to 50pin cable that also attaches to J1 or J2. The phone lines then connect to the punch down block in positions corresponding to their location on the 50-pin connector.
TELEPHONE INTERFACE MODULE (TIM) 14.11.6 FINAL PATH INSPECTION 3. In dispatch mode, Audio In = Audio out of the repeater. If all of the mechanical assembly has been made properly, the connections in Table 14-11 should exist. Table 14-11 E&M TO TERMSET CONNECTIONS 5. The hybrids interfacing system equipment to the CO are properly balanced.
TELEPHONE INTERFACE MODULE (TIM) Once the repeater channel is tuned, it is used as a tool in tuning the interconnect channel. Average audio transmitted to the CO is defined as -7 dBm. ±2 kHz of audio deviation in from a repeater is transmitted to the CO at a level of -7 dBm. Similarly, -7 dBm going to the CO from a remote location results in ±2 kHz of audio transmitted from the Exciter.
TELEPHONE INTERFACE MODULE (TIM) ever, will sound good with no further adjustments. Figure 14-28 TELLABS 6132A/B TERMSET 8. A good way to measure the effectiveness of the balance across the Tellabs hybrid is to send a tone towards the CO and measure the energy reflected. A clear way of accomplishing this is to establish an interconnect, then inject a 1 kHz tone at ±2 kHz modulation into the Receiver.
TELEPHONE INTERFACE MODULE (TIM) These figures show that it may be necessary to add additional capacitance to the 6132 balance circuit to improve the balance. 12.Monitor the Exciter deviation. 13.Adjust R41 (Rx Audio) on the E&M Main Board such that ±3 kHz is transmitted from the Exciter (±1 kHz data + ±2 kHz audio). 14.14.3 ADDING CAPACITANCE TO THE TERMSET 14.Make several calls, interconnect and dispatch comparing the levels.
TELEPHONE INTERFACE MODULE (TIM) TOP S4 S4 S5 R34 FRONT ADDED CAPS Figure 14-29 6132 TELLABS CARD 14.15 FCC USER INSTRUCTIONS AND CUSTOMER INFORMATION NOTE: This information does not apply to the 4-Wire E&M. The 4-Wire E&M does not direct connect to the telephone company equipment. In order to connect a DID or 2WY system to the network, provide the telephone company with: 1. The quantities and USOC numbers of the required jacks (Table 14-12). have assurance that all devices ring properly when called.
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VOTER DIAGNOSTICS MODULE (VDM) SECTION 15 VOTER DIAGNOSTICS MODULE (VDM) 15.1 DESCRIPTION The VDM has the ability to enable and disable channels and sites, to inquire on the received signal strengths, and receive alarms from the RVMs. Refer to 3000 Series Switch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schematic. Refer to Figure 15-1 for the Basic Board block diagram. The Voter Diagnostics Module (VDM) controls the receiver voter system.
VOTER DIAGNOSTICS MODULE (VDM) Table 15-1 VDM SWITCH SETTINGS Switch Open Sections Table 15-3 BACKPLANE PINOUTS Close Sections Backplane P34 to P45 Digital Communication Using Secondary Lines. S1 S3 S4 S5 1 1 - 2 2 - 3 - 4 4 - 1 1 2 2 3 3 3 pin 27 pin 28 pin 29 pin 30 pin 31 pin 32 4 4 Description Sec Rx + Sec Rx EA lead EB lead Pri Rx Audio+ Pri Rx Audio- Wire Harness J1,3,5,7 pin 1 pin 2 pin 3 pin 4 pin 5 pin 6 Signal Ground J2,4,6,8 15.2.
15-3 Figure 15-3 ALIGNMENT POINTS DIAGRAM EQU MON/ LINE EQU MON/ LINE TP9 CR404 (GRN) J24 3 2 1 (LINE) J15 J14 TP8 21 21 R102 J2 R90 MAIN OUTPUT (Tx) J1 MAIN INPUT (Rx) R44 R41 J11 J12 J13 DS1 CR402 CR403 (YEL) (RED) CR401 (GRN) S2 J22 J21 2 2 1 1 6 5 4 3 2 1 P33 4 3 2 1 S1 TP6 R77 4 3 2 1 ON J27 3 R80 2 1 11 10 9 8 7 6 5 4 3 2 1 J32 R83 R86 TP4 1 2 3 J36 4 3 2 1 ON S4 ON 4 3 2 1 ON S3 TP3 S5 11 10 9 8 7 6 5 4 3 2 1 J31 TP5 P2 1 2 3 4 5 6 7 8 64 32 3
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POWER TERMINATION MODULE (PTM) SECTION 16 POWER TERMINATION MODULE (PTM) Table 16-2 S6/S8 SWITCH TERMINATION SETTINGS 16.1 DESCRIPTION The Power Termination Module (PTM) provides loading of the Data Communication Busses (DCB) and PCM busses for each shelf. The PTM also provides each shelf with fuse protection for supply voltages. S6 - IDB Idle (100 ohms) S8 - CSB Idle (100 ohms) 16.2 SETUP PROCEDURE Table 16-1 S5/S7 SWITCH TERMINATION SETTINGS S5 - IDB Data (37.5 ohms) S7 - CSB Data (37.
POWER TERMINATION MODULE (PTM) Figure 16-1 POWER TERMINATION MODULE ALIGNMENT POINTS DIAGRAM 16-2
LOGGING ENCODER MODULE (LEM) SECTION 17 LOGGING ENCODER MODULE (LEM) 17.1 DESCRIPTION The LEM communicates with the other modules via the Intra-Terminal Data Bus (IDB) and monitors the Channel Status Bus (CSB) for the groups set up to use the LEM. The LEM is configured to monitor up to five channels for information. The LEM converts the CSB information for the five channels and outputs 1200 baud AFSK to a logging recorder. There may be up to six LEMs in a Switch to cover up to thirty channels.
LOGGING ENCODER MODULE (LEM) 17.2 LEM SETUP PROCEDURE Table 17-3 LEM EXTERNAL CONNECTIONS 17.2.1 LEM SWITCH SETTINGS Backplane P34 to P45 pin 27 pin 28 pin 29 pin 30 pin 31 pin 32 See Figure 17-2 for Alignment Points Diagram.
LOGGING ENCODER MODULE (LEM) Main Transmit 1. Determine the maximum level to be received by the ancillary equipment to be transmitted. 2. Set S5 for Test 1 (open section 1, close sections 2, 3 and 4). 3. Reset the module, Press S2 and release. 4. Adjust R44 for -12 dB from the maximum level in Step 1 at J12. 5. Set S5 for Test 8 (open section 4, close 1, 2 and 3). 6. Reset the module, Press S2 and release. 7. Adjust R86 to be -3 dBm ±0.5 dB at TP4. 8.
17-4 EQU MON/ LINE TP9 (LINE) Figure 17-2 ALIGNMENT POINTS DIAGRAM J15 J14 TP8 21 21 R102 J2 R90 MAIN OUTPUT (Tx) J1 MAIN INPUT (Rx) R44 R41 J11 J12 J13 J24 3 2 1 J22 J21 2 2 1 1 6 5 4 3 2 1 P33 S4 ON ON 4 3 2 1 4 3 2 1 S3 S1 TP6 4 3 2 1 R77 ON J27 3 R80 2 1 TP3 11 10 9 8 7 6 5 4 3 2 1 J32 R83 R86 TP4 S5 11 10 1 2 J36 4 3 2 1 EQU MON/ LINE CR404 (GRN) DS1 CR402 CR403 (YEL) (RED) CR401 (GRN) S2 3 9 8 7 6 J31 5 4 3 2 TP5 1 P2 1 2 3 4 5 6 7 8
VOICE TONE MODULE (VTM) SECTION 18 VOICE TONE MODULE (VTM) 18.1 DESCRIPTION 18.2.2 VTM SWITCH SETTINGS The Voice Tone Module (VTM) provides tone and voice message to modules that indicate call progress to the users. Table 18-2 VTM BOARD SWITCH SETTINGS The VTM contains 8-fixed slots of digitized PCM audio messages stored in PROMs that are 4 seconds in length and repeat continuously on the VTM PCM bus of the Switch (see Table 18-3).
VOICE TONE MODULE (VTM) VOICE TONE MODULE BUS TX/RX PCM VTM VOICE TONE MODULE CHANNEL INTERFACE MODULE CONVENTIONAL CHANNEL MODULE WIDE AREA MODULE CIMs CCMs WAMs LOGGING ENCODER MODULE TELEPHONE INTERFACE MODULE LEMs TIMs SYSTEM NETWORK MODULE SNMs DISPATCH CHANNEL MODULE DCMs MASTER SYNC / MASTER CLOCK Figure 18-1 VOICE BUSES Table 18-3 VTM PCM BUS MESSAGES EPROM PART NO.
VOICE TONE MODULE (VTM) INJECTOR/ EXTRACTOR S2 MONITOR SWITCH ALARM (RED) POWER (GRN) GROUND (BLK) TRANSMIT LEVEL TEST POINT (RED) TRANSMIT INJECTOR/ EXTRACTOR Figure 18-2 VTM CARD EDGE LAYOUT 18-3
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WIDE AREA MODULE (WAM) SECTION 19 WIDE AREA MODULE (WAM) 19.1 DESCRIPTION Once the WAM is configured, it begins call operation. The WAM monitors the CSB for activity of the configured Groups. The WAM receives the first active Group. The WAM acquires channels for the other Site/Home/Group IDs and switches or wraps the audio from the unit that is being received to the other Groups or channels. Refer to 3000 Series Switch Service Information manual, Part No.
WIDE AREA MODULE (WAM) 19.2 WAM SETUP PROCEDURE Table 19-3 WAM EXTERNAL CONNECTIONS 19.2.1 WAM SWITCH SETTINGS Backplane P34 to P45 pin 27 pin 28 pin 29 pin 30 pin 31 pin 32 See Figure 19-2 for Alignment Points Diagram.
19-3 EQU MON/ LINE EQU MON/ LINE TP9 CR404 (GRN) J24 3 2 1 (LINE) Figure 19-2 ALIGNMENT POINTS DIAGRAM J15 J14 TP8 21 21 R102 J2 R90 MAIN OUTPUT (Tx) J1 MAIN INPUT (Rx) R44 R41 J11 J12 J13 DS1 CR402 CR403 (YEL) (RED) CR401 (GRN) S2 J22 J21 2 2 1 1 6 5 4 3 2 1 P33 4 3 2 1 S1 TP6 R77 4 3 2 1 ON J27 3 R80 2 1 11 10 9 8 7 6 5 4 3 2 1 J32 R83 R86 TP4 9 1 2 3 J36 4 3 2 1 ON S4 ON 4 3 2 1 ON S3 TP3 S5 11 10 8 7 6 J31 5 4 3 TP5 2 1 P2 1 2 3 4 5 6 7 8 6
WIDE AREA MODULE (WAM) Main Transmit 19.4 WAM E&M-LEAD CONNECTIONS 1. Determine the maximum level to be received by the ancillary equipment to be transmitted. NOTE: All WAM E&M Lead connection Examples and Figures reflect only one WAM configuration (WAC) and only one Switch per location. 2. Set S5 for Test 1 (open section 1, close sections 2, 3 and 4). • Duplication of the following Examples and Figures are required for multiple, simultaneous WACs.
WIDE AREA MODULE (WAM) LINK EQUIPMENT LINK EQUIPMENT WAM/SWITCH 1 TXS+ (MA2) EA EA TXS- (MB2) EB EB WAM/SWITCH 2 TXS+ (MA2) TXS- (MB2) MA MA MB MB EA EB MA MA EA MB MB EB LOCATION 2 LOCATION 1 Figure 19-4 WAM E&M LEAD CABLE LAYOUT 2 LOCATIONS 19.4.1 ONE LOCATION 19.5 M-LEAD SPLITTER BOX When only one WAM is used no E&M Lead external connections are necessary. 19.5.
WIDE AREA MODULE (WAM) WAM/SWITCH 1 LINK EQUIPMENT LINK EQUIPMENT M-LEAD SPLITTER BOX WAM/SWITCH 2 TXS+ (MA2) MA IN MA/OUT EA EA TXS+ (MA2) TXS- (MB2) MB IN MB/OUT EB EB TXS- (MB2) MA2/OUT MA MB2/OUT MB MA M-LEAD SPLITTER BOX EA MA/OUT EB MB/OUT MB MA2/OUT MA IN MA MB2/OUT MB IN MB MA EA MB EB LOCATION 2 LINK EQUIPMENT LINK EQUIPMENT EA EB WAM/SWITCH 3 EA TXS+ (MA2) EB TXS- (MB2) M-LEAD SPLITTER BOX MA MA/OUT MB MB/OUT LOCATION 1 (CENTRAL) MA2/OUT MA IN MA M
WIDE AREA MODULE (WAM) REMOTE LOCATION WAM MW TXA+ TXARXA+ RXA- TXA+ TXARXA+ RXA- HOST LOCATION - OPTIONAL CONNECTION SUMMATION MW WAM TXA+ TXA+ TXATXARXA+ RXA+ D RXARXADIST. AMP Figure 19-9 AUDIO CABLE LAYOUT TWO LOCATIONS WITH EXTERNAL AUDIO DEVICE A Location where at least two external interfaces are used for connection from the Host Location to the Remote Locations (as in Figure 19-5) is shown in Figure 19-10.
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MULTI-NET CONSOLE MODULE (MCM) SECTION 20 MULTI-NET CONSOLE MODULE (MCM) 20.1 DESCRIPTION and display the status of other groups. This status and display update can take place while the console is busy with voice communication on another group. The information exchanged between the MCM and the console(s) controls what the MCM receives and transmits for voice communication. Refer to 3000 Series Switch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schematic.
MULTI-NET CONSOLE MODULE (MCM) 20.2 MCM SETUP PROCEDURE 20.2.3 MCM BACKPLANE EXTERNAL CONTACTS 20.2.1 SWITCH SETTINGS See the Backplane Section 23 for pinouts on the shelf backplane and wire harness pinouts. Refer to Figure 20-2 for Alignment Points Diagram. Command and Control Communication Table 20-3 BACKPLANE PINOUTS The command and control communication to the Consoles takes place on a digital RS-232 link at 9600 baud. The digital link occurs on the Secondary lines.
MULTI-NET CONSOLE MODULE (MCM) Proceed To Talk Tone Level (Orbicom Consoles) 4. Normal Operation When using the Multi-Net Console Module with an Orbicom Console, perform the following alignment. a. Set S5 to 0, normal operation (close sections 1, 2, 3, and 4). b. Reset the module, press S2 and release. c. Remove the input alignment tone from J1. 1. Set S5 to Test 1 (open section 1, close sections 2, 3, and 4). NOTE: FSK is not aligned since it is not used on the MCM. 2. Adjust R83 for -3 dBm ±0.
MULTI-NET CONSOLE MODULE (MCM) 20.5 PCM SUMMATION PERSONALITY CARD 20.5.3 ALIGNMENT PROCEDURE The PCM Summation Personality Card sums multiple time slots on the PCM audio bus for the unselect audio for the VRCM-50 Series of consoles (see Figure 20-3). 1. Set CIM S5 to Test 9 (open section 1-4, close 2-3). 2. Unselect audio adjust: a. Set MCM S5 to Test 9 (open section 1-4, close 2-3). 20.5.1 INTERNAL CONNECTIONS b. Press S2 on the MCM and release. 1. Plug the summation card into J32. c.
20-5 Figure 20-2 ALIGNMENT POINTS DIAGRAM EQU MON/ LINE TP9 (LINE) J15 J14 TP8 21 21 R102 J2 R90 MAIN OUTPUT (Tx) J1 MAIN INPUT (Rx) R44 R41 J11 J12 J13 J24 3 2 1 J22 J21 2 2 1 1 6 5 4 3 2 1 P33 S4 ON ON 4 3 2 1 4 3 2 1 S3 S1 TP6 4 3 2 1 R77 ON J27 3 R80 2 1 TP3 11 10 9 8 7 6 5 4 3 2 1 J32 R83 R86 TP4 S5 11 10 1 2 J36 4 3 2 1 EQU MON/ LINE CR404 (GRN) DS1 CR402 CR403 (YEL) (RED) CR401 (GRN) S2 3 9 8 7 6 J31 5 4 3 TP5 2 1 P2 1 2 3 4 5 6 7 8 6
1 2 3 J4 TP5 MULTI-NET CONSOLE MODULE (MCM) J3 4 3 21 TP4 TP2 P1 TP3 TP1 R39 R37 R38 R36 J1 65 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11 Figure 20-3 SUMMATION BOARD (-760) ALIGNMENT POINTS DIAGRAM 20-6
CONVENTIONAL PATCH MODULE (CPM) SECTION 21 CONVENTIONAL PATCH MODULE (CPM) 21.1 DESCRIPTION 21.2 PCM SETUP PROCEDURE Refer to 3000 Series Switch Service Information manual, Part No. 001-3139-102, for the component layout, parts list and schematic. Refer to Figure 8-1 for the Basic Board Block diagram. 21.2.1 SWITCH SETTINGS Refer to Figure 21-1 for Alignment Points diagram.
CONVENTIONAL PATCH MODULE (CPM) This ancillary equipment requires certain input and output levels for proper operation. The module should be adjusted accordingly. Table 21-3 BACKPLANE PLACEMENT Backplane P34 to P45 pin 27 pin 28 pin 29 pin 30 pin 31 pin 32 Wire Harness J1,3,5,7 Description Sec Rx + Sec Rx EA lead EB lead Pri Rx Audio+ Pri Rx Audio- Main Transmit Signal Ground pin 1 pin 2 pin 3 pin 4 pin 5 pin 6 1.
CR404 (GRN) 21-3 EQU MON/ LINE EQU TP9 CR402 (RED) Figure 21-1 CPM ALIGNMENT POINTS DIAGRAM J15 J14 TP8 21 21 R102 J2 R90 MAIN OUTPUT (Tx) J1 (LINE) MAIN INPUT (Rx) R44 R41 J11 J12 J13 J24 3 2 1 J22 J21 2 2 1 1 6 5 4 3 2 1 P33 S4 ON ON 4 3 2 1 4 3 2 1 S3 S1 TP6 4 3 2 1 R77 ON J27 3 R80 2 1 TP3 11 10 9 8 7 6 5 4 3 2 1 J32 R83 R86 TP4 S5 11 10 1 2 J36 4 3 2 1 MON/ LINE CR403 (YEL) DS1 CR401 (GRN) S2 3 9 8 7 6 J31 5 4 3 TP5 2 1 P2 1 2 3 4 5 6 7
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POWER SUPPLY SECTION 22 POWER SUPPLY Figure 22-1 POWER SUPPLY 22.1 INTRODUCTION The wattage required by the power supply is found by dividing the total wattage of the terminal by the efficiency of the power supply (0.7). The Switch may be powered by different types of power e.g.: • • Terminal Power ÷ 0.7 = Wattage of Power Supply 110V AC Single Phase 230V AC Single Phase The BTUs per hour are found by multiplying a known value (3.6) by the wattage required by the power supply.
POWER SUPPLY BUS BAR ASSEMBLY DELTRON POWER SUPPLY POSITION "A" (POWER SUPPLY HARNESS PN 023-3039-970) A5 +5V SENSE (RED) 1 +5V SENSE RETURN (WHITE/VIOLET) 2 +12V SENSE (BLUE) 3 +12V SENSE RETURN (WHITE/VIOLET) +12V (BLUE) 4 5 +12V RETURN (BLACK) 6 POWER FAIL (ORANGE) 8 -48V RETURN (BLACK) 10 -48V (GREEN) 11 TB3 POWER FAIL/ OUTPUT GOOD RETURN A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 OUTPUT GOOD (YELLOW) 23 24 25 A3 +5V/+12V RETURN A A +5V/+12V RETURN B B +5V/+12V RETURN C
POWER SUPPLY G F D H 25 24 23 22 21 20 19 18 17 16 E 15 14 13 12 A B 11 10 9 C 6 FRONT VIEW 5 8 4 7 3 2 1 FRONT VIEW Figure 22-3 A3-A4 CONNECTOR Figure 22-4 A5-A6 CONNECTOR Figure 22-5 POWER SUPPLY TERMINAL BLOCKS 22-3
POWER SUPPLY Figure 22-6 POWER SUPPLY DRAWER 22-4
POWER SUPPLY POWER SUPPLY POSITION "B" OUTPUT 1 BACKPLANE P33 SHELF 2 (POWER SUPPLY HARNESS PN 023-3139-105) P1 -48V 1 10 -12V 4 7 +5V 7 11 +5V 10 8 +5V 13 5 +12V 11 4 +12V 14 1 GND 3 12 GND 6 9 GND 9 6 GND 12 3 GND 15 2 AC IN (LOAD) AC IN (GND) AC (NEUTRAL) BACKPLANE P33 SHELF 1 POWER SUPPLY POSITION "A" OUTPUT 2 P1 (POWER SUPPLY HARNESS PN 023-3139-105) -48V 1 -12V 4 7 +5V 7 11 +5V 10 8 +5V 13 5 +12V 11 4 +12V 14 1 GND 3 12 GND 6 9 GND
POWER SUPPLY Figure 22-8 2-4 SHELF POWER SUPPLY (FRONT VIEW) Figure 22-9 2-4 SHELF POWER SUPPLY (REAR VIEW) 3 2 1 1 2 3 6 5 4 4 5 6 9 8 7 7 8 9 12 11 10 10 11 12 13 14 15 P1 J1 22-6
BACKPLANE SECTION 23 BACKPLANE 23.1 DESCRIPTION 23.2.2 TERMINATION SETTINGS The 3000 Series Switch shelf backplane contains slots that modules are inserted into, to derive the module address. The backplane distributes: Using the following table, determine the switch settings for switches 2 through 8. All switches are 37.5 ohms and normally set for 6 shelves.
BACKPLANE 23.3 STANDARD SHELF I/O CONNECTIONS 5. J12 (pin 2 to pin 3) • Pin 1 - Output • Pin 2 - Master Sync connector • Pin 3 - Input Refer to the card (CIM or DIM) installed in the standard shelf for further jumper settings. The normal jumper connection is shown in parenthesis. 6. J13 (pin 2 to pin 3) • Pin 1 - Output • Pin 2 - Master Clock Shelf (destination) • Pin 3 - Input 1. J7 (pin 2 to pin 3) • Pin 1 - Output • Pin 2 - VTM • Pin 3 - Input 7.
BACKPLANE 23.4 CIM SHELF I/O CONNECTIONS 23.4.2 SECONDARY PCM 23.4.1 PRIMARY PCM The normal jumper connection is shown in parenthesis. The normal jumper connection is shown in parenthesis. 1. J17 (pin 1 to J18, pin 1/pin 2 to J18, pin 2) • Pin 1 - Output • Pin 2 - Input • Pin 3 - Input • Pin 4 - Output 1. J9 (pin 1 to J10, pin 1/pin 2 to J10, pin 2) • Pin 1 - Input • Pin 2 - Output • Pin 3 - Input • Pin 4 - Output 2.
BACKPLANE 23.5 NetNIM SHELF WITH CIM/CCMs 5. J11 (pin 1 to pin 2) • Pin 1 - Output • Pin 2 - Master Sync Shelf (source) • Pin 3 - Input The following refer to the PCM Receiver/Transmitter. The normal jumper connection is shown in parenthesis. Refer to the card (CIM or DIM) installed in the NetNIM shelf for further jumper settings. 6. J12 (pin 1 to pin 2) • Pin 1 - Output • Pin 2 - Master Sync connector • Pin 3 - Input 1. J7 (pin 1 to pin 2) • Pin 1 - Output • Pin 2 - VTM • Pin 3 - Input 7.
BACKPLANE 23.6 NetNIM SHELF WITHOUT CIM/CCMs 5. J11 (pin 1 to pin 2) • Pin 1 - Output • Pin 2 - Master Sync Shelf (source) • Pin 3 - Input The following refer to the PCM Receiver/Transmitter. The normal jumper connection is shown in parenthesis. Refer to the card (CIM or DIM) installed in the NetNIM shelf for further jumper settings. 6. J12 (pin 1 to pin 2) • Pin 1 - Output • Pin 2 - Master Sync connector • Pin 3 - Input 1. J7 (pin 1 to pin 2) • Pin 1 - Output • Pin 2 - VTM • Pin 3 - Input 7.
BACKPLANE P C C C C C C D D L L W W T I I I I C C C C E E A A M M M M M M M M M M M M M 16 17 18 P N N V T e e T M t t M N N 1 I I M M 0 1 2 SHELF 2 19 20 21 22 23 24 25 26 27 V S S T T T T D D T N N I I I I I I M M M M M M M M M 2 SHELF 1 3 4 5 6 7 8 9 10 11 POWER SUPPLY Figure 23-6 2-SHELF 3000 SERIES SWITCH P W W W W W W T A A A A A A M M M M M M M 48 49 50 SHELF 4 51 52 53 54 55 56 57 58 59 P D D L L T C C E E M M M M M 32 33 34 SHELF 3 35 36 37 38 39 40 41 42 43 P C C C C C C C
BACKPLANE P T M 80 81 82 83 SHELF 6 84 85 86 87 88 89 90 91 64 65 66 67 SHELF 5 68 69 70 71 72 73 74 75 SHELF 4 52 53 54 55 56 57 58 59 SHELF 3 35 36 37 38 39 40 41 42 43 P T M P W W W W W W T A A A A A A M M M M M M M 48 49 50 51 P D D L L T C C E E M M M M M 32 33 34 P C C C C C C C C C C C C T I I I I I I I I I I C C M M M M M M M M M M M M M 16 SHELF 2 20 21 22 23 24 25 26 27 17 18 19 P N N T e e M t t N N I I M M V T M 1 V S S T T T T D D T N N I I I
BACKPLANE P T M SHELF 8 112 113 114 115 116 117 118 119 120 121 122 123 P T M 96 97 98 SHELF 7 99 100 101 102 103 104 105 106 107 80 81 82 83 SHELF 6 84 85 86 87 88 89 90 91 64 65 66 67 SHELF 5 68 69 70 71 72 73 74 75 55 56 57 58 59 39 40 41 42 43 P T M P T M P W W W W W W T A A A A A A M M M M M M M 48 49 50 SHELF 4 51 52 53 54 P D D L L T C C E E M M M M M 32 33 34 35 SHELF 3 36 37 38 P C C C C C C C C C C C C T I I I I I I I I I I C C M M M M M M M M M M M
BACKPLANE J5 J6 J23 J24 J3 J4 J25 J26 J22 J2 J1 P33 J21 J20 J5 J6 J23 J24 J3 J4 J25 J26 J2 J1 SHELF 1 J103 J102 J101 J100 SHELF 2 P33 NIM SHELF J22 J21 J20 POWER SUPPLY Figure 23-10 2-SHELF SWITCH BACKPLANE CABLES J5 J6 J23 J24 J3 J4 J25 J26 J22 SHELF 3 J1 P33 J21 J20 J5 J6 J23 J24 J3 J4 J25 J26 J22 SHELF 2 J2 J2 J1 P33 J21 J20 J5 J6 J23 J24 J3 J4 J25 J26 J22 J2 J1 P33 J21 J5 J6 J23 J24 J3 J4 J25 J26 J20 J2 J1 SHELF 1 J103 J102 J
BACKPLANE J5 J6 J23 J24 J3 J4 J25 J26 J1 J2 P33 A6 023-3039-841 A7 023-3039-842 SHELF 6 J5 J6 J23 J24 J3 J4 J25 J26 J1 J2 P33 A4 STANDARD SHELF SHELF 5 023-3039-870 597-3003-295 J5 J6 J23 J24 J3 J4 J25 J26 J5 J6 J23 J24 J3 J4 J25 J26 J1 J2 P33 SHELF 4 J1 J2 P33 SHELF 3 597-3003-295 023-3039-870 J5 J6 J23 J24 J3 J4 J25 J26 J1 J2 P33 SHELF 2 J6 J23 J24 J3 J4 J25 J26 J1 J2 P4 P3 P2 P1 J5 P33 RS-232 M/F 023-3039-858 NIM SHELF SHELF 1 "A" PO
BACKPLANE A7 023-3039-842 J5 J6 J23 J24 J3 J4 J25 J26 J22 J6 J23 J24 J3 A4 STANDARD SHELF J4 J25 J26 J22 SHELF 6 J5 J6 J23 J24 J3 J4 J25 J26 J1 P33 J20 J2 J1 P33 J20 J5 J6 J23 J24 J3 J4 J25 J26 J2 J1 P33 J21 J20 J5 J6 J23 J24 J3 J4 J25 J26 J22 SHELF 3 J2 J21 J22 SHELF 4 A6 023-3039-841 J20 J21 J22 SHELF 5 J1 P33 J21 J5 SHELF 7 J2 J2 J1 P33 J21 J20 J5 J6 J23 J24 J3 J4 J25 J26 J2 J1 P33 023-3039-841 023-3039-842 J22 SHELF 2 J21 J20
BACKPLANE J5 J6 J23 J24 J2 J1 P9 P8 P7 P11 P10 P6 P33 P1 J3 J4 J25 J26 P5 P4 P3 P2 P12 S1 J22 J21 J20 Figure 23-14 BASIC BOARD BACKPLANE WIRING LAYOUT J103 J5 J6 J23 J24 J2 J102 J101 J100 J1 P33 J3 J4 J25 J26 S1 J22 J21 J20 Figure 23-15 NetNIM SHELF BACKPLANE WIRING LAYOUT 23-12
BACKPLANE 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 1 (RING) AND (TIP) DENOTE TELEPHONE LINE CONNECTIONS TO THE TIM. NOT USED 2 PIN NUMBERS 26 RXS- (WHT/BLU) 1 RXS+ (BLU/WHT) 27 TXS- (WHT/ORN) 2 TXS+ (ORN/WHT) 28 EB (WHT/GRN) AUDIO OUTPUT FROM THE CIM SUMMATION BOARDS FOR THE RECORDING SYSTEM ARE THE MA AND MB CONNECITONS.
BACKPLANE P37 NC EA RXS+ MB TXS- P36 RXA+ TXA- EA RXS+ MB TXS- P34 P35 MB TXS- TXA- EA RXS+ RXA+ RXA+ TXA- EA RXS+ MB TXS- RXA+ TXA- 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 NC TXA+ MA TXS+ RXA- EB RXS- TXA+ MA TXS+ RXA- EB RXS- TXA+ MA TXS+ RXA- EB RXS- TXA+ MA TXS+ RXA- EB RXS- J20 - P34/P35/P36/P37 P41/P45 NC
INTERCOM SECTION 24 INTERCOM 24.1 DESCRIPTION 3. Verify 0 dBm ±1dB at U701, pin 7. The intercom functions as an interface between the Switch and remote base station to aid in alignment of the system. The intercom allows technicians to communicate between the Switch and remote base station over one line pair while aligning a second pair. Then the lines are switched to align the first pair. 4. Insert the speaker/microphone in jacks J701 and J702. 5. Adjust R704 for maximum level out.
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ERROR MESSAGES APPENDIX A ERROR MESSAGES A.
ERROR MESSAGES A.
ERROR MESSAGES MESSAGE SA_NODETRM SA_TESTMOB SA_CHNFAIL SA_BUSYOUT SA_CHKIDLE DCM_INIT SUDRADDSBL RMF_LOGIN RMF_LOGOUT VDM_INIT NO_QSETUP IDM_INIT LEM_INIT DF_NOCIMRE GPM_IDMFAIL GPM_ADFAIL GPM_RCFAIL CODE 146 147 148 149 150 151 152 153 154 155 159 160 161 162 163 164 165 DESCRIPTION System Analyzer Fail No Determination - Continue Checking System Analyzer Test Mobile Failure System Analyzer Channel Failure System Analyzer Exceed Multiple Unique Identification Busy Count System Analyzer Exceed Busy Reso
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CALL SEQUENCES APPENDIX B CALL SEQUENCES B.2 DISPATCH CONSOLE (DC) TO MOBILE GROUP CALL B.1 GROUP CALL B.1.1 MOBILE TO MOBILE ON SAME SITE Use two mobiles with the same Home and list of Group IDs. Select the same Group on the mobiles. Use two mobiles with the same Home and list of Group IDs. Select the DIM that contains this Group ID. 1. Press the PTT on Mobile-1. 1. Press the PTT function on the DC. • • • • The CIM associated with the active repeater changes from Idle Task ‘2’ to Receive Task “4”.
CALL SEQUENCES • • • • Mobile-2 receives voice communication from both the DC and Mobile-1. 3. Release the PTT of Mobile-1. • The associated CIM changes to Transmit Task “3”. • Both mobiles now receive the DIM voice communication. If the associated DIM has Hang Time defined, the associated CIM enters Hang Task “7” for the defined time. When the Hang Time has expired the associated CIM returns to Idle Task “2”. • The mobiles return to idle and are silent.
CALL SEQUENCES B.5 MOBILE TO UNIQUE ID FOR A MOBILE OUTSIDE SWITCH 8. Release the PTT on Mobile-2. • • Use two mobiles defined to different Home and Group ID. D-CIM changes to Transmit Task “3”. Mobile-1 is silent. 9. Press the PTT on Mobile-1. NOTE: Some of these tasks change rapidly. • • 1. Mobile-1, the originating mobile, selects the Auxiliary Call group code. 10.Release the PTT on Mobile-1. • • 2. Press the PTT of Mobile-1 to access the system.
CALL SEQUENCES 11.Press the PTT on Mobile-1. 5. When Mobile-1's transmit light is lit, enter DTMF digits: • • • • • Enter 5-DTMF digits, 2 for Home channel and 3 for the Group ID desired. Enter 8-DTMF digits, 3 for different site within Switch, 2 for Home channel and 3 for Group ID desired. 12.Press DTMF “#” key for longer than 1 second. • • • • • • • 6. Release the PTT of Mobile-1 to indicate completion of dialing. • • • • • • • • • O-CIM hears the “Confirmation Tone”.
CALL SEQUENCES • • • • • 6. Release the PTT of Mobile-1 to indicate completion of dialing. • • • • • • • • • O-CIM hears the “Confirmation Tone”. Originating SNM (O-SNM) changes to SNM Outgoing Task “8”. Destination SNM (D-SNM) changes to Incoming Seize Task “3”. D-SNM changes to Incoming Task “4”. Destination CIM (D-CIM) changes to Transmit Task “3”. D-SNM changes to Incoming Channel Task “5”. O-SNM changes to Outgoing Channel Task “9”. O-CIM changes to Ringing Task “D”.
CALL SEQUENCES • • • • • • • Called party does not hear the mobile. 9. Press the PTT on the mobile. • • CIM changes to Duplex Task “6”. Called party hears the mobile voice. • 10.Press the DTMF “#” key for longer than 1 second and release the PTT. • • • • • • • B.10 LANDSIDE (TIM) ORIGINATE TO MOBILE WITHIN SWITCH USING A 2WY LINE CIM changes to End Call Task “E”. Mobile hears the “End Call Tone”. CIM changes to Idle Task “2”. Mobile returns to idle and is silent. TIM changes to End Call Task “C”.
CALL SEQUENCES • • • • B.11 TIM ORIGINATE TO MOBILE OUTSIDE SWITCH USING A DID LINE NOTE: Some of these tasks change rapidly. B.12 LANDSIDE ORIGINATE TO MOBILE OUTSIDE SWITCH USING A 2WY LINE 1. Dial the desired number for a mobile within the Switch. • • • • • • • • • • • The associated TIM changes from Idle Task “2” to Incoming Seize Task “3”. TIM changes to TIM incoming Task “4”. Originating SNM (O-SNM) changes from Idle Task “2” to Incoming Seize Task “3”. O-SNM changes to SNM Outgoing Task “8”.
CALL SEQUENCES SNM UNIQUE ID REQUEST IDLE SERVICE PARSER DIM REQUEST NO DIM DIM REQUEST CIM/SNM CONVERSATION WAIT DIM RESPONSE SNM IDLE NO RESPONSE DIM ACKNOWLEDGE CIM IDLE FAILURE WAIT FOR SNM ACKNOWLEDGE TO CALL DESTINATION DIM IDLE ACKNOWLEDGE SNM IDLE DIM/SNM CONVERSATION SNM DISCONNECT DIM IDLE SNM ACKNOWLEDGE DISCONNECT SNM IDLE WAIT FOR SNM IDLE SNM IDLE Figure B-1 SNM UNIQUE ID REQUEST FLOWCHART B-8
CALL SEQUENCES DIM UNIQUE ID CALL REQUEST CIM IDLE IDLE SERVICE PARSER SNM REQUEST CIM / DIM CONVERSATION INTERNAL CIM NO CARDS SNM REQUEST DIM IDLE SNM ACKNOWLEDGE SNM IDLE WAIT FOR ACKNOWLEDGE TO CALL DESTINATION ORDER DIM IDLE FAILURE DIM ACKNOWLEDGE SNM IDLE SNM IDLE DIM / SNM DIM IDLE CONVERSATION SNM IDLE WAIT FOR SNM IDLE SNM DISCONNECT SNM ACKNOWLEDGE DISCONNECT Figure B-2 DIM UNIQUE ID REQUEST FLOWCHART CIM DTMF AUXILIARY CALL IDLE SERVICE PARSER NO DIM CIM ACKNOWLEDGE FAILURE WAIT
CALL SEQUENCES DIALED DIGITS AND NUMBERS OF DIGITS 1 2 4 3 10 11 YES ALL OTHERS NO NO FIRST DIGIT = 1 NO NO AN N11 NUMBER HOME AREA YES YES NO LOCAL DEFAULT LOCAL DEFAULT DIGIT = 0 YES USED WHEN CONNECTED TO STANDARD LINES. IF PBX IS USED ALWAYS USE DEFAULT.
CALL SEQUENCES TIM INCOMING IDLE SERVICE PARSER DIM REQUEST WAIT FOR DIM RESPONSE DIM ACKNOWLEDGE TIM WAIT FOR IDLE NO RESPONSE TIM ACKNOWLEDGE TO CALL DESTINATION ORDER NO RESPONSE TIM RESPONSE TIM IDLE TIM / DIM CONVERSATION INTERNAL CIM IDLE WAIT FOR SNM IDLE ACK. SNM DISCONNECT TIM DISCONNECT NO SNM ACK.
CALL SEQUENCES CIM TELEPHONE CALL REQUEST IDLE SERVICE PARSER TIM OUTGOING REQUEST FAILURE WAIT FOR TIM ACKNOWLEDGE CIM ACKNOWLEDGE DISCONNECT CIM CARD TIM ACKNOWLEDGE TIME OUT WAIT FOR LANDSIDE ANSWER CIM IDLE TIM IDLE IDLE CIM / TIM CONVERSATION TIM DISCONNECT ACKNOWLEDGE IDLE TIM WAIT FOR IDLE Figure B-6 TELEPHONE CALLING CIM TELEPHONE CALL REQUEST FLOWCHART B-12
CALL SEQUENCES USER INTERFACE REQUEST FOR DYNAMIC REASSIGNMENT BIT SET SETUP DYNAMIC REASSIGNMENT MODULE RESPONSE TIME OUT DYNAMIC REASSIGNMENT BID CLEARED IDLE FAILURE REPORT EXECUTE REQUEST SUCCESS REPORT WAIT FOR EXECUTE Figure B-7 DYNAMIC REASSIGNMENT USER INTERFACE REQUEST FLOWCHART USER INTERFACE REQUEST FOR SELECTIVE UNIT DISABLE SETUP OF SELECTIVE UNIT DISABLE ACKNOWLEDGE REQUEST FAILURE (LEAVE BIT SET) WAIT FOR SELECTIVE UNIT DISABLE EXECUTE COMPLETE (INDICATE RESULTS) IDLE Figure B-8
Part Number 001-3139-005 10-03 Printed in U.S.A.
