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Theory of Operation

Содержание TLA 714

Страница 1: ...Tektronix TLA714 Manual Get Pricing Availability at ApexWaves com Call Today 1 800 915 6216 Email sales apexwaves com https www apexwaves com analyzers tektronix inc tla700 TLA714...

Страница 2: ...inframe 071 0267 01 Warning The servicing instructions are for use by qualified personnel only To avoid personal injury do not perform any servicing unless you are qualified to do so Refer to all safe...

Страница 3: ...in Technical Data and Computer Software clause at DFARS 252 227 7013 or subparagraphs c 1 and 2 of the Commercial Computer Software Restricted Rights clause at FAR 52 227 19 as applicable Tektronix pr...

Страница 4: ...locations This warranty shall not apply to any defect failure or damage caused by improper use or improper or inadequate maintenance and care Tektronix shall not be obligated to furnish service under...

Страница 5: ...ce under this warranty Customer must notify Tektronix of the defect before the expiration of the warranty period If Tektronix is unable to provide a replacement that is free from defects in materials...

Страница 6: ...nd Memory Hardware 2 1 Operating System and Application Interface 2 6 Diagnostics 2 6 Theory of Operation Portable Mainframe 3 1 Maintenance Preparation 4 1 Preventing ESD 4 1 Inspection and Cleaning...

Страница 7: ...Removing the Replaceable Hard Disk Drive 4 44 Remove the Trim Ring 4 46 Remove Flat Panel Display Assembly 4 47 Install Fixed Hard Disk Drive 4 49 Install Flat Panel Display Assembly 4 51 Install the...

Страница 8: ...ions Tektronix Options 5 1 Service Options 5 2 Power Cord Identification 5 3 Diagrams Interconnection Block Diagram 6 1 Replaceable Mechanical Parts Standard Accessories 7 1 Optional Accessories 7 2 P...

Страница 9: ...supply removal 4 25 Figure 4 12 Rear chassis fan tray removal 4 27 Figure 4 13 Individual fan removal 4 29 Figure 4 14 Flip stand and rear feet removal 4 30 Figure 4 15 Cord wrap feet removal 4 31 Fig...

Страница 10: ...table mainframe interconnection diagram 6 1 Figure 6 2 Portable mainframe block diagram 6 2 Figure 7 1 External parts 7 9 Figure 7 2 Front panel assembly 7 11 Figure 7 3 Floppy disk drive front panel...

Страница 11: ...1 10 Table 2 1 USB universal serial bus pin assignments 2 2 Table 2 2 SVGA OUT pin assignments 2 4 Table 2 3 LPT parallel interface pin assignments 2 5 Table 4 1 Tools required for part removal 4 6 T...

Страница 12: ...to earth ground Before making connections to the input or output terminals of the product ensure that the product is properly grounded Observe All Terminal Ratings To avoid fire or shock hazard obser...

Страница 13: ...N Caution statements identify conditions or practices that could result in damage to this product or other property Terms on the Product These terms may appear on the product DANGER indicates an injur...

Страница 14: ...is product unless another person capable of rendering first aid and resuscitation is present Disconnect Power To avoid electric shock disconnect the main power by means of the power cord or if provide...

Страница 15: ...Service Safety x TLA 714 Color Portable Mainframe Service Manual...

Страница 16: ...ctly safely and efficiently Manual Conventions This manual uses certain conventions that you should become familiar with before attempting service Throughout this manual the term module refers to a TL...

Страница 17: ...support outside of North America contact your local Tektronix distributor or sales office Service Support Tektronix offers extended warranty and calibration programs as options on many products Contac...

Страница 18: ...nt and Certification Interval Generally you should perform the adjustments and certification calibration described in the TLA 700 Series Performance Verification and Adjustment Technical Reference Man...

Страница 19: ...irements for calibration and or repair of your portable mainframe Service Options Tektronix Service Options can be selected at the time you purchase your instrument You select these options to provide...

Страница 20: ...Specifications...

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Страница 22: ...two PCMCIA PC card slots two USB ports and a PC based 266 MHz Intel Pentium with MMX processor architecture that provides automatic connectivity to numerous off the shelf I O devices Ethernet modem p...

Страница 23: ...urations Minimum 64 MB loaded in one socket Maximum 128 MB with both sockets loaded Cache Memory 512 KByte Level 2 L2 write back cache Flash BIOS 512 KByte Real Time Clock and CMOS Setups NVRAM Real T...

Страница 24: ...display of external SVGA monitor and internal color LCD is possible via special CMOS simulscan setup as long as internal and external displays operate at same resolution and display rates Dynamic Disp...

Страница 25: ...I keypad to support naming of files traces and keyboard equivalents of pointing device inputs for menus HEX Keypad 25 key HEX keypad supporting standard DSO and LA entry functions Special Function Kno...

Страница 26: ...ng valid acquisition periods via real time gating resets system trigger input latch between valid acquisition periods Maximum Input Voltage 0 to 5V peak External Signal Input TTL compatible inputs via...

Страница 27: ...active true low or active true high Output Bandwidth Signal 1 2 50 MHz square wave minimum Signal 3 4 10 MHz square wave minimum The output bandwidth only applies to signals from the modules not round...

Страница 28: ...m Fast Blow 6 3 A 250 V Maximum Power Consumption 600 W line power maximum Steady State Input Current 6 ARMS maximum Inrush Surge Current 70 A maximum Power Factor Correction Yes On Standby Switch and...

Страница 29: ...D2 TLA 7E1 TLA 7E2 Australia New Zealand Declaration of Conformity EMC Complies with EMC provision of Radiocommunications Act per the following standard s AS NZS 2064 1 2 Industrial Scientific and med...

Страница 30: ...bulb temperature 29 C derates relative humidity to 22 at 50 C Nonoperating 8 to 80 relative humidity non condensing Maximum wet bulb temperature 29 C derates relative humidity to 22 at 50 C Altitude...

Страница 31: ...pth 17 5 in 44 45 cm Weight 30 lbs 12 oz 13 9 kg with no modules installed two dual wide slot covers and empty pouch Shipping Configuration 60 lbs 13 oz 27 58 kg minimum configuration no modules with...

Страница 32: ...Operating Information...

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Страница 34: ...are This section describes the I O and memory hardware on the portable mainframe including H 800 x 600 color display and front panel components H Dual PC card ports H Dual USB ports H Rear panel I O p...

Страница 35: ...used instead of an external mouse when limited bench space is available The glidepoint device and a standard external mouse are active simultaneously There are two USB universal serial bus ports The U...

Страница 36: ...des to your mainframe The portable mainframe has one CD ROM drive The portable mainframe has one standard 1 2 inch drive that supports 3 5 inch 1 44 MByte high density double sided floppy disk media T...

Страница 37: ...l Input is a TTL compatible input signal that is user definable in software The External Signal Input utilizes a BNC connector Refer to the TLA 700 Series Logic Analyzer User Manual for additional inf...

Страница 38: ...EPP or Microsoft high speed mode ECP and utilizes a 36 pin high density Centronics compliant connector See Table 2 3 for pin assignments Table 2 3 LPT parallel interface pin assignments Pin number Pi...

Страница 39: ...on software Most of the user information for operating the portable mainframe is available through online help Refer to the TLA 700 series online help for more information on the individual menus icon...

Страница 40: ...e Mainframe Service Manual 2 7 In addition to Power on Diagnostics the Portable Mainframe also contains mainframe diagnostics and QA Win32 diagnostics for the PC hardware For more information about di...

Страница 41: ...Operating Information 2 8 TLA 714 Color Portable Mainframe Service Manual...

Страница 42: ...Theory of Operation...

Страница 43: ......

Страница 44: ...lly on the left side of the instrument and connects to the back of the backplane The controller board provides I O to the rear panel and is the source of the 10 MHz CLK10 system clock The front panel...

Страница 45: ...Theory of Operation 3 2 TLA 714 Color Portable Mainframe Service Manual...

Страница 46: ...Maintenance...

Страница 47: ......

Страница 48: ...access to the portable mainframe adhere to the following precautions to avoid damaging internal circuit boards and their components due to electrostatic discharge ESD CAUTION Many components within t...

Страница 49: ...r local Tektronix representative Cleaning procedures consist of exterior and interior cleaning of the chassis Clean the chassis as needed based on the operating environment Refer to the appropriate mo...

Страница 50: ...portable mainframe display is a soft plastic display and must be treated with care during cleaning CAUTION Improper cleaning agents or methods can damage the flat panel display Avoid using abrasive cl...

Страница 51: ...Maintenance 4 4 TLA 714 Color Portable Mainframe Service Manual...

Страница 52: ...procedure in this subsection disconnect the power cord from the line voltage source Failure to do so could cause serious injury or death General Instructions NOTE Read the following general instructio...

Страница 53: ...parts in this mainframe can be removed with a screwdriver with a T 15 Torx tip Table 4 1 Tools required for part removal Name Screwdriver with a T 15 Torx tip Screwdriver with a T 10 Torx tip Flat Bla...

Страница 54: ...shows the locations of the parts of the portable mainframe Bottom cover Front panel control assembly Front cover Display assembly Left side cover Top cover Chassis fan tray Cord wrap feet Trim ring Ac...

Страница 55: ...ble hard disk drive may be permanently damaged if it is removed while the mainframe is powered on Always power down the mainframe before removing the replaceable hard disk drive Verify that the chassi...

Страница 56: ...Removal and Installation Procedures TLA 714 Color Portable Mainframe Service Manual 4 9 Figure 4 3 Unlatching the hard disk drive cartridge Figure 4 4 Removing the hard disk drive cartridge...

Страница 57: ...drive Remove 4 screws Figure 4 5 Removing the hard disk drive from the cartridge Trim Ring You will need a flat bladed screwdriver or other small prying tool to remove the trim ring Use the following...

Страница 58: ...ace the trim ring on the front panel Start at the top edge and work around to the bottom until the three plastic snaps engage Press the trim ring down all around the edges until it is completely seate...

Страница 59: ...e the five screws that attach the flat panel display assembly to the mainframe two screws at the bottom of the assembly on the front of the instrument two screws on the top and one screw on the left s...

Страница 60: ...splay assembly to the interface board 2 Reattach the display backlight cable 3 Reinstall the flat panel display assembly by first inserting the top edge and then rotating it downward into position Be...

Страница 61: ...edure to reinstall the floppy disk drive 1 Attach the data cable to the floppy disk drive 2 Reposition the disk drive 3 Insert the two screws securing the floppy disk drive to the chassis 4 Attach the...

Страница 62: ...terface board to the side panel 3 Reattach cables at J100 J101 J209 J102 and J103 4 Do the Display Assembly installation procedure page 4 13 5 Do the Trim Ring installation on page 4 11 Front Panel Co...

Страница 63: ...nel control assembly removal 4 Lift the bottom edge of the front control panel assembly and rotate it upward and off the front face of the mainframe 5 Detach the two ribbon cables connecting the front...

Страница 64: ...at the top of the assembly Insert the five screws that attach the front panel control assembly to the mainframe two at the bottom of the assembly on the front of the instrument two on the top and one...

Страница 65: ...re to remove the CD ROM drive 1 Do the Trim Ring removal procedure steps 1 5 on page 4 10 2 Do the Display Assembly removal procedure on page 4 12 3 Do the Front Panel Control Assembly removal on page...

Страница 66: ...You will need a screwdriver with a size T 15 Torx tip to perform this procedure Use the following procedure to remove the bottom cover 1 Set the mainframe with the cord wrap feet on the work surface...

Страница 67: ...pouch from the top cover 3 Do the Trim Ring removal procedure on page 4 10 4 Remove the four screws that attach the top cover to the mainframe See Figure 4 9 on page 4 21 5 Lift the top cover off Use...

Страница 68: ...screws closest to the left side of the bottom cover in order to remove the left side cover You will need a screwdriver with a size T 15 Torx tip to perform this procedure Use the following procedure t...

Страница 69: ...e page 4 20 5 Loosen the two screws on the bottom cover closest to the right side of the mainframe See Figure 4 6 on page 4 11 6 Remove the two screws that attach the right side cover to the power sup...

Страница 70: ...ne fuse 4 Find the line cord on the right side cover See Figure 4 10 on page 4 24 Unplug the line cord from its receptacle Grasp the line cord on either side of the line cord retaining clamp Rotate th...

Страница 71: ...Removal and Installation Procedures 4 24 TLA 714 Color Portable Mainframe Service Manual Line fuse Fuse cap 1 Unplug 3 Pull 2 Rotate Figure 4 10 Line cord and line fuse removal...

Страница 72: ...r Bottom Cover page 4 19 Top Cover page 4 20 and Right Side Cover page 4 22 Remove screws 4 Power supply panel Remove corner screws 4 Remove power supply screws 4 Remove screws 2 Right side cover Remo...

Страница 73: ...pply to the chassis 4 Do the installation procedures for Bottom Cover page 4 19 then Right Side Cover page 4 22 and then Top Cover page 4 20 Rear Chassis Fan Tray You will need a screwdriver with a si...

Страница 74: ...ll the rear chassis fan tray 1 Redress the cable connecting the rear chassis fan tray to the backplane board if necessary 2 Reconnect the cable connecting the rear chassis fan tray to the backplane bo...

Страница 75: ...ove the cable tie s if necessary 6 Remove the fan wires from the cable connector Pay attention to the wire color locations for reinstallation Use a scribe or jeweler s screwdriver to gently push down...

Страница 76: ...rtable Mainframe Service Manual 4 29 5 Attach the hold down bracket s to the rear chassis fan tray 6 Do the Rear Chassis Fan Tray installation procedure page 4 27 Bend tabs Screw Hold down bracket Fan...

Страница 77: ...rear feet 1 Set the mainframe so the rear panel is on the work surface and the bottom faces you 2 Do the Bottom Cover removal procedure page 4 19 3 Remove the two screws attaching the flip stand or r...

Страница 78: ...ay removal procedure page 4 26 3 Orient the chassis fan tray so that the cord wrap feet are on the bottom and the fans are on the top 4 Press outward to unlatch the two tabs that connect each cord wra...

Страница 79: ...ottom is on the work surface and the right side the side with the handle faces you Do the Right Side Cover removal procedure page 4 22 Remove the two inner screws connecting the handle to the power su...

Страница 80: ...e Use the following procedure to remove the controller board 1 Locate the controller board in the locator diagram Internal parts Figure 4 17 on page 4 34 2 Set the mainframe so the bottom is on the wo...

Страница 81: ...ard 1 Reposition the controller board and then push firmly on the backplane bus connector until the board is fully seated in the connectors on the backplane board 2 Insert the center screw into the co...

Страница 82: ...rocedure page 4 21 4 Remove the two screws securing the EMI shield to the chassis and then lift off the EMI shield 5 Press outward on the clips holding each SO DIMM module to the controller board and...

Страница 83: ...J500 Use the following procedure to reinstall the backplane board 1 Reattach cable J500 2 Reposition the backplane board and insert the screws that secure the backplane board to the chassis 3 Do the...

Страница 84: ...ints to remove attach elastomeric keypad from to front panel control board Front panel control board Remove screws 6 Elastomer keypad Glidepoint assembly Remove screws 4 CD ROM Figure 4 18 Front panel...

Страница 85: ...laced as part of a larger assembly consisting of the glidepoint device glidepoint cable front panel controls frame and glidepoint bracket You will need a screwdriver with a size T 15 Torx tip to perfo...

Страница 86: ...Do the Front Panel Control Board removal procedure on page 4 36 4 Pull on the rubber pull points from the front to remove the keypad from the Front Panel Control Board Use the following procedure to r...

Страница 87: ...Removal and Installation Procedures 4 40 TLA 714 Color Portable Mainframe Service Manual...

Страница 88: ...g the instrument Contact your nearest Tektronix Inc Service Center or Tektronix Factory Service Center for installation assistance CAUTION To prevent static discharge damage service the instrument onl...

Страница 89: ...ect the power cord from the line voltage source Failure to do so could cause serious injury or death General Instructions NOTE Read the following general instructions before removing a part Following...

Страница 90: ...rd disk drive must be removed from inside of the removable hard disk drive cartridge that was received with this kit Refer to Figure 4 19 and follow these steps 1 Remove the four screws that fasten th...

Страница 91: ...eplaceable Hard Disk Drive Verify that the chassis is powered down The replaceable hard disk drive cartridge is removed by depressing it to release the latch Pull on the replaceable hard disk drive ca...

Страница 92: ...Removal and Installation Procedures TLA 714 Color Portable Mainframe Service Manual 4 45 Figure 4 21 Unlatching the hard disk drive cartridge Figure 4 22 Removing the hard disk drive cartridge...

Страница 93: ...n the work surface and the bottom facing you 2 Grasp the trim ring by its bottom edge and pull toward you to detach the three plastic snaps Alternatively you can use a flat bladed screwdriver or other...

Страница 94: ...ly 1 Remove the five screws that attach the flat panel display assembly to the mainframe two screws at the bottom of the assembly on the front of the instrument two screws on the top and one screw on...

Страница 95: ...Installation Procedures 4 48 TLA 714 Color Portable Mainframe Service Manual Remove screws 5 Disconnect the cable Flat panel display assembly Disconnect the cable Figure 4 24 Flat panel display assem...

Страница 96: ...e drive If you want the fixed hard disk drive to be the master drive skip step 2 and go to step 3 2 Place a shorting jumper on the hard disk drive to make it the slave drive as shown in the TLA 7UP Ma...

Страница 97: ...Service Manual Screws 4 Screws 4 Fixed hard disk drive bracket Fixed hard disk drive Slave jumper Connector for the hard disk drive Figure 4 25 Installing the fixed hard disk drive 6 Do the Flat Pane...

Страница 98: ...Ring To install the trim ring follow these instructions Use the following procedure to replace the trim ring 3 Replace the trim ring on the front panel Start at the top edge and work around to the bo...

Страница 99: ...Removal and Installation Procedures 4 52 TLA 714 Color Portable Mainframe Service Manual...

Страница 100: ...llows H Do Check for Common Problems on page 4 54 to eliminate easy to find problems first H Do Eliminate Other Problem Sources on page 4 56 to eliminate the probes and DSO or Logic Analyzer modules a...

Страница 101: ...me emits no beeps H SO DIMMs incorrectly installed or missing H Defective controller board External monitor does not power on H Monitor power cord not plugged in H Failed fuse H Monitor failure Extern...

Страница 102: ...efective cable from controller board to front panel interface board H Defective cable from inverter board to display adapter board H Defective cable from inverter board to backlighting display lamp H...

Страница 103: ...u will need a digital voltmeter to check power supply voltages as described on page 4 60 Testing might also be required to correct some faults Under those circumstances you will need the test equipmen...

Страница 104: ...Start No Yes Yes No Windows Boots No Consult the troubleshooting section of your Microsoft Windows manual Yes If the TLA 700 Application is not already running start it from the Start menu TLA Applica...

Страница 105: ...r on tests ensure that hardware is installed and can be accessed by the software The tests do not provide any performance information but they provide limited diagnostic information The TLA 700 mainfr...

Страница 106: ...c software do the following steps 1 Turn off all other applications and exit all windows 2 Click Start Programs QA Win32 QA Win32 3 Reboot the mainframe after QA Win32 diagnostic tests to restore the...

Страница 107: ...Figure 4 27 Jumper locations for bypassing front panel control assembly Checking the Power Supply Voltages Power off the mainframe and remove any modules installed in it Power on the portable mainfra...

Страница 108: ...4 61 Table 4 4 Power supply voltages and backplane connector pins J1 Pin Voltage J2 Pin Voltage Row A Row A 31 12 V 2 2 V 32 5 V 7 5 2 V 13 5 2 V 19 5 2 V 25 5 V Row B Row B 32 5 V 13 5 V 32 5 V Row...

Страница 109: ...at the module address switches are set correctly Power off the portable mainframe and remove the modules Set the address switches to FF and reinstall the modules H Verify that the modules do not have...

Страница 110: ...Man32 Option Description a A o O ResMan32 will not close the text window after executing and displaying the results the major functions default p P ResMan32 will not execute the mainframe power on sel...

Страница 111: ...e at LA 2 Identify Dynamic Configure Devices Matching Devices to Slots match la 1 to slot 1 match la 2 to slot 3 Setting VISA Attributes la 1 slot 1 device_class 2 manf_id 0xffd model_code 0x7f4 addr_...

Страница 112: ...ss should change Failing Bits nnnn The RAM address mapped to HEX nnnn in the system shadow or extended memory has failed A 1 in the map indicates a failed bit Exchange the SO DIMMs If one of the SO DI...

Страница 113: ...p and make changes to the definitions This is an informational message Press the F1 key to restart the boot process or press the F2 key to enter the CMOS setup and make changes to the definitions Veri...

Страница 114: ...If this message keeps reappearing replace the controller board Update the BIOS Version On rare occasions it may be necessary to update the controller BIOS version In most cases this is only necessary...

Страница 115: ...pts to boot the Windows operating system If the mainframe fails the kernel tests it displays the error code s beeps and terminates the startup sequence The Windows operating system starts the resource...

Страница 116: ...lf test status Inhibit failed modules Log failures and build configuration Start TLA 700 application Module power on diagnostics TLA 700 system power on diagnostics Records failures in Calibration and...

Страница 117: ...Troubleshooting 4 70 TLA 714 Color Portable Mainframe Service Manual...

Страница 118: ...an industrial stapler or strapping tape Shipping to the Service Center Contact the Service Center to get an RMA return material authorization number and any return or shipping information you may need...

Страница 119: ...Repackaging Instructions 4 72 TLA 714 Color Portable Mainframe Service Manual...

Страница 120: ...Options...

Страница 121: ......

Страница 122: ...Portable Mainframe options and upgrade kits Description Option Part number 10BaseT and 10Base2 LAN PC Card 1A See part list 17 inch Color Monitor 1M 119 5700 XX 21 inch Color Monitor 2M 119 5798 XX L...

Страница 123: ...rovides factory calibration certification on delivery plus two more years of calibration coverage Throughout the coverage period the instrument will be calibrated according to its Recommended Calibrat...

Страница 124: ...Power Cord Identification Table 5 2 Power cord identification Plug configuration Normal usage Option number North America 125 V 15A Plug NEMA 5 15P Standard Europe 230 V A1 United Kingdom 230 V A2 Aus...

Страница 125: ...Options 5 4 TLA 714 Color Portable Mainframe Service Manual...

Страница 126: ...Diagrams...

Страница 127: ......

Страница 128: ...303 J304 System trigger in External signal out System trigger out External signal in Controller board Backplane TLA 700 series modules Power supply Floppy disk drive Glidepoint pointing device Color L...

Страница 129: ...rig ASIC PC Cards SVGA COM1 EPP trigger signal ports Controller Color LCD display Front panel keypads knobs Glidepoint pointing device Front panel interface board Replaceable hard disk drive Floppy di...

Страница 130: ...Replaceable Mechanical Parts...

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Страница 132: ...662 02 Accessory pouch 016 1441 00 Front panel cover 200 4279 00 Dual wide slot fillers 333 4206 00 Printer adapter cable 015 0687 00 Windows 98 package software and manual 063 3135 00 TLA 700 applica...

Страница 133: ...00 161 0154 00 Transport hard case wheeled 016 1522 00 TLA 7Nx and TLA 7Px Logic Analyzer Module Service Manual 071 0266 XX TLA 7D1 7D2 7E1 7E2 Oscilloscope Module Service Manual 070 9780 XX Performan...

Страница 134: ...st current part for your product type serial number and modification if applicable At the time of your order Tektronix will determine the part number revision level needed for your product based on th...

Страница 135: ...er code 8 Mfr Part Number Manufacturer s or vendor s part number Abbreviations conform to American National Standard ANSI Y1 1 1972 The table titled Manufacturers Cross Index shows codes names and add...

Страница 136: ...OH 44077 26742 METHODE ELECTRONICS INC BACKPLAIN DIVISION 7444 WEST WILSON AVE CHICAGO IL 60656 4548 7X318 KASO PLASTICS INC 5720 C NE 121ST AVE STE 110 VANCOUVER WA 98682 2W733 BELDEN WIRE CABLE COM...

Страница 137: ...CO 1600 MCCANDLESS DR MILPITAS CA 95035 TK2469 UNITREK CORPORATION 3000 LEWIS CLARK HWY SUITE 2 VANCOUVER WA 98661 TK2541 AMERICOR ELECTRONICS LTD UNIT H 2682 W COYLE AVE ELK GROVE VILLAGE IL 60007 TK...

Страница 138: ...Replaceable Mechanical Parts TLA 714 Color Portable Mainframe Service Manual 7 7...

Страница 139: ...80009 348 1479 00 5 348 1254 01 8 PAD FOOT TEK BLACK SANTOPRENE 80009 348 1254 01 6 343 1213 00 1 CLAMP PWR CORD POLYMIDE TK1163 ORDER BY DESCRIPTION 7 200 4430 00 1 COVER RIGHT PLASTIC 7X318 2TEK158...

Страница 140: ...Replaceable Mechanical Parts TLA 714 Color Portable Mainframe Service Manual 7 9 1 2 3 4 5 6 7 8 9 10 11 12 9 13 14 Figure 7 1 External parts...

Страница 141: ...5 MM IDE MHE2064AT 049S6 MHE2064AT 11 437 0479 00 1 CABINET ASSY REMOVEABLE HARD DISK DRIVE HOLDER DOES NOT INCLUDE HARD DISK DRIVE TK1943 437 0479 00 12 650 4018 00 1 RHDD ASSEMBLY MIN REPLACEABLE HA...

Страница 142: ...Replaceable Mechanical Parts TLA 714 Color Portable Mainframe Service Manual 7 11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 4 20 21 22 23 24 25 26 Figure 7 2 Front panel assembly...

Страница 143: ...80009 671 4381 00 5 174 4186 00 1 CA ASSY SP RIBBON FRONT PANEL IDC 34 28 AWG 6 0 L 2 X 17 0 1 CTR RCPT NON PLZ BOTH ENDS SPE 060D9 174 4186 00 6 174 3732 00 1 FLOPPY DRIVE CABLE 7 174 3924 00 1 CA AS...

Страница 144: ...Replaceable Mechanical Parts TLA 714 Color Portable Mainframe Service Manual 7 13 1 2 3 4 5 6 7 8 9 10 11 12 Figure 7 3 Floppy disk drive front panel interface board and related cables...

Страница 145: ...RX DR 0KB01 ORDER BY DESCRIPTION 3 039 0047 00 1 CONTROLLER BD PENTIUM CONTROLLER 0L0L7 OBD 4 174 4259 00 1 CA ASSY SP RIBBON IDC 28 AWG 1MM 8 0 L 2 X 25 0 079CTR 2MM BOTH ENDS SAME SIDE SPECIAL FO 06...

Страница 146: ...Replaceable Mechanical Parts TLA 714 Color Portable Mainframe Service Manual 7 15 1 2 3 4 5 6 7 8 Figure 7 4 Controller board and EMI shield...

Страница 147: ...RIVIT SPACING 1 5 IN TK2647 0493 0069 01 8 441 2093 00 1 CHASSIS CHASSIS BRACE WITH EMI GASKET 80009 441 2093 00 9 159 0046 00 1 FUSE CARTRIDGE 3AG 8A 250V 15SEC CER 71400 ABC 8 9 159 0381 00 1 FUSE...

Страница 148: ...Replaceable Mechanical Parts TLA 714 Color Portable Mainframe Service Manual 7 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Figure 7 5 Power supply and fan...

Страница 149: ...ENT KIT BACKPLANE EMI SHIELD W SCREWS BACKPLANE TLA704 TLA711 TK2157 020 2194 00 071 0266 XX 1 MANUAL TECH SERVICE LOGIC ANALYZER MODULE TLA7NX TLA7PX SERIES TK2548 071 0266 00 070 9776 XX 1 MANUAL TE...

Страница 150: ...0 1 CA ASSY PWR 3 18 AWG 250V 10A 98 INCH STR IEC320 RCPT X NEMA 5 15P US SAFTEY CONTROLLED 0B445 ECM 161 0066 00 161 0066 09 1 CA ASSY PWR 3 0 75MM SQ 250V 10A 99 INCH STR IEC320 RCPT EUROPEAN 2W733...

Страница 151: ...Replaceable Mechanical Parts 7 20 TLA 714 Color Portable Mainframe Service Manual...

Страница 152: ...Index...

Страница 153: ......

Страница 154: ...ng 4 22 Cover top removing and installing 4 20 CRT options 5 1 D Diagnostics 2 6 controller 4 58 mainframe 4 59 PC 4 58 power on 4 58 QA Win32 4 59 start up sequence 4 68 start up sequence tree 4 69 D...

Страница 155: ...cleaning 4 2 exterior 4 2 flat panel display 4 3 interior 4 2 Installation procedures equipment required 4 6 equipment required for TLA 714 4 42 general instructions 4 5 TLA 714 4 42 K Keyboard port 2...

Страница 156: ...2 Power cord identification 5 3 installing 4 23 options 5 1 removing 4 23 Power supply 3 1 checking voltages 4 60 installing 4 26 removing 4 25 Preventing ESD 4 1 Product description 1 1 Q QA Win32 ru...

Страница 157: ...ing 4 62 T Tektronix email address xii how to contact xii mail address xii World Wide Web address xii Theory of operation 3 1 backplain 3 1 controller board 3 1 front panel controller board 3 1 front...

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