Tektronix TLA 714 Service Manual Download

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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

Summary of Contents for TLA 714

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 20: ...Specifications...

Page 21: ......

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 32: ...Operating Information...

Page 33: ......

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 42: ...Theory of Operation...

Page 43: ......

Page 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...

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

Page 46: ...Maintenance...

Page 47: ......

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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_...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

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

Page 120: ...Options...

Page 121: ......

Page 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...

Page 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...

Page 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...

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

Page 126: ...Diagrams...

Page 127: ......

Page 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...

Page 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...

Page 130: ...Replaceable Mechanical Parts...

Page 131: ......

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 152: ...Index...

Page 153: ......

Page 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...

Page 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...

Page 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...

Page 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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