Tektronix TM 5003 Instruction Manual Download

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Tektronix

COMMITTED

TO EXCELLENCE

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CHECK FOR

CHANGE INFORMATION

THE REAR OF THIS MANUAL.

5003

POWER MODULE

INSTRUCTION MANUAL

Tektronix,

Inc.

P.O.

Box 500

Beaverton,

Oregon

97077

Serial Number

070-2955-00

First Printing JAN 1981
Revised

SEP 1981

Summary of Contents for TM 5003

Page 1: ...ELLENCE PLEASE CHECK FOR CHANGE INFORMATION AT THE REAR OF THIS MANUAL TM 5003 POWERMODULE INSTRUCTION MANUAL Tektronix Inc P O Box 500 Beaverton Oregon 97077 Serial Number 070 2955 00 First Printing...

Page 2: ...ermission of Tektronix Inc Products of Tektronix Inc and its subsidiaries are covered by U S and foreign patents and or pendingpatents TEKTRONIX TEK SCOPE MOBILE and are Trademarks of Tektronix Inc TE...

Page 3: ...and Rackmounting 2 4 Preparation for Use 5 1 Static Sensitive Components 5 1 Cleaning 5 2 Obtaining Replacement Parts 5 2 Soldering Techniques 5 3 Semiconductors 5 3 Multipin Connectors 5 3 Instrument...

Page 4: ...TM 5003 5 1 5 2 Line voltage jumper positions 5 2 5 3 Orientation and disassembly of multipin connector 5 3 5 4 Rear view of TM 5003 5 4 5 5 Guide rail and air baffle removal 5 4 5 6 Removal of interf...

Page 5: ...s 1 1 Environmental Characteristics 1 4 Physical Characteristics 1 5 Suggested Test Equipment 4 2 Relative Susceptibility to Static Discharge Damage 5 2 8 1 Partial A11 A13 and A14 Component Reference...

Page 6: ...r between either supply conductor and ground A protective ground connection by way of the grounding conductor in the power cord is essential for safe operation Grounding the Product This product is gr...

Page 7: ...everal points in this prod uct To avoid personal injury do not touch exposed connec tions and components while power is on Disconnect power before removing protective panels sol dering or replacing co...

Page 8: ...TM 5003 2955 00 TM 5003 Power Module...

Page 9: ...are expressly stated as part of that characteristic The electrical and environmental performance limits to gether with their related validation procedures comprise a complete statement of the electric...

Page 10: ...17 5 V Range 20 5 V 10 20 with grounded center tap Maximum load 350 mA per compartment Maximum plug in powerc draw from mainframe 30 watts dc or 50 VA ac Combined power drawc Sharing Limitation VAac...

Page 11: ...fast blow Miscellaneous Maximum recommended plug ln power dissipation One wide 15 W Two wide 35 W Recommended adjustment interval 1000 hours or 6 months aWorst case Low line with full load and high l...

Page 12: ...ocks Meets MIL T 28800B class 5 Bench Handling0 12 drops from 45 4 or equilibrium which ever occurs first Meets MIL T 28800B class 5 Transportation01 Qualified under National Safe Transit Association...

Page 13: ...4 kg Two wide 6 lbs 2 7 kg Net weight without plug ins 19 lbs 8 6 kg Maximum overall dimensions Height Width Length 193 8 mm 7 63 inches 229 84 mm 9 049 inches 476 mm 18 74 inches Enclosure type and s...

Page 14: ......

Page 15: ...o qualified service personnel Grounding This instrument is safety class I equip ment SEC designation All accessible conductive parts are directly connected through the grounding conductor of the power...

Page 16: ...ome classes are Power Supplies Sig nal Sources Measurement and so forth Each module member of a functional family will have a second slot pecu liar to its family assignment located in its edge connect...

Page 17: ...Operating Instructions TM 5003 Air intakes Push to fold against bottom of instrument Carrying handle Folded front bail Pull to extend 2955 02 Fig 2 2 TM 5003 bottom view 2 3...

Page 18: ...es more than the instrument dimensions Cushion the in strument by tightly packing three inches of dunnage or urethane foam between carton and instrument on all sides Seal the carton with shipping tape...

Page 19: ...Operating Instructions TM 5003 Fig 2 4 Plug in installation and removal Fig 2 5 Keying assignments for family functions One of many possible sequence combinations 2 5...

Page 20: ......

Page 21: ...eries for 230 V operation Winding taps are provided for various line voltages around the nominal values The secondaries provide ac voltages to the various plug in compartments Rectifiers and Filters 1...

Page 22: ...GJ NJ Fig 3 1 Various waveforms and time relationships for power on off fault and low line Theory of Operation TM 5003...

Page 23: ...c ing the resistance of R1830 limiting the voltage across C1730 and C1831 The purpose of flip flop U1600A is to vary the on time of the output transistors consistent with the output voltage level When...

Page 24: ...pin 6 the Q output to remain low Overvoltage or overcurrent causes a low at pin 4 of U1720A causing one high level pulse of about 3 sec onds duration at pin 6 This 3 second pulse duration time is dete...

Page 25: ...and dc supply voltages as specified are available at the rear interface connectors for each plug in compartment Each compartment has a pnp and an npn transistor intended as series pass elements Connec...

Page 26: ......

Page 27: ...FOLLOWING SERVICING INSTRUCTIONS ARE FOR USE BY QUALIFIED PERSONNEL ONLY TO AVOID PERSONAL INJURY DO NOT PERFORM ANY SERVICING OTHER THAN THAT CONTAINED IN OPERATING INSTRUCTIONS UNLESS YOU ARE QUALIF...

Page 28: ......

Page 29: ...Tektronix Part Number 6 ea 308 0177 00 and 1 ea 308 0123 00 2955 07 WARNING Dangerous voltages are present inside this instru ment Exercise caution as this procedure requires re moval of the power su...

Page 30: ...tage to 7 above the nominal e Remove the 26 load from the supply f Set the 8 V load for maximum c CHECK that the dvm reads from 23 7 V to 28 3 V g CHECK that the supply reads from 23 7 V to 28 3 V d C...

Page 31: ...Test setup for performance check steps 1 2 and 3 and location of connections tor adjustment step 1 f CHECK that the supply reads from 7 6 V to h This completes the Performance Check Procedure 8 5 V g...

Page 32: ...orm the check and record the reading in the Measured column Compare the reading with the upper and lower limits After maintenance or adjustment again perform the procedure and compare the readings Ser...

Page 33: ...t of the TM 5003 Specifications given for the test equipment of the minimum necessary for accu rate adjustment All test equipment is assumed to be cor rectly calibrated at operating within specificati...

Page 34: ......

Page 35: ...harge can damage any semiconductor component in this instrument 4 Nothing capable of generating or holding a static charge should be allowed on the work station surface 5 Keep the component leads shor...

Page 36: ...e and description Table 5 1 RELATIVE SUSCEPTIBILITY TO STATIC DISCHARGE DAMAGE Semiconductor Classes Relative Susceptibility Levels3 MOS or CMOS microcircuits or discretes or linear microcircuits with...

Page 37: ...connectors used to connect the wires to the interconnecting pins are clamped to the ends of the wires To replace damaged multi pin connectors remove the old pin connector from the holder Do this by in...

Page 38: ...age removal Remove these screws and feet and slide the covers to the rear Remove the inner four corner screws to remove the instrument backplate Fig 5 6 Removal of interface circuit board 2955 11 Fig...

Page 39: ...Fig 5 10 Location of PNP series pass transistors and partial transformer removal Remove these screws and those shown on Fig 5 10 to remove transformer assembly 2955 16 Fig 5 9 Secondary board and part...

Page 40: ...probably operating prop erly Turn off the line power Turn the PWR LIM R1830 fully ccw The location of this control is shown in the parts location grid Replace P1463 Connect a dVm across the 8 V bus Ap...

Page 41: ...one standard TTL load No pullup resistors are al lowed The maximum capacitance per compartment must not exceed 150 pF The fall and rise time tf and tr is 5 s Pin Assignments Figure 5 3 shows the pin a...

Page 42: ...B 8 V filtered dc 2B 25 V ac winding 1B 25 Vac winding 26Vdc Base lead of PNP series pass Emitter lead of PNP series pass 9A Ground 8A 26 V dc 7A Emitter lead of NPN series pass 6A Base lead of NPN se...

Page 43: ...DI03 DI02 DI01 Rear panel GPIB connector J1110 viewed from rear of power module IEEE Standard No 488 2950 33 Fig 5 14 Rear panel GPIB connector J1110 viewed from rear of power module IEEE Standard No...

Page 44: ......

Page 45: ...gital signals are in volved plan the wiring to minimize crosstalk Make allowance for possible auxiliary ground connections The 25 pin rear panel connector may be easier to con nect if it is removed fr...

Page 46: ......

Page 47: ...er Circuit number Read Resistor 1234 of Assembly 23 Only the circuit number will appear on the diagrams and circuit board illustrations Each diagram and circuit board illustration is clearly marked wi...

Page 48: ...CTORS 3301 ELECTRONICS WAY P 0 BOX 3049 WEST PALM BEACH FL 33402 14552 MICRO SEMICONDUCTOR CORP 2830 F FAIRVIEW ST SANTA ANA CA 92704 14604 ELMWOOD SENSORS INC 1655 ELMWOOD AVENUE CRANSTON RI 02907 14...

Page 49: ...12969 CGE223MEZ A10C1220 281 0775 00 CAP FXD CER DI 0 1UF 20 50V 72982 8005D9AABZ5U104M A10C1221 281 0774 00 CAP FXD CER DI 0 022UF 20 100V 12969 CGE223MEZ A10C1310 281 0774 00 CAP FXD CER DI 0 022UF...

Page 50: ...60 290 0804 00 CAP FXD ELCTLT 10UF 50 10 25V 55680 25ULA10V T A11C1761 290 0919 00 CAP FXD ELCTLT 470UF 50 10 35V 55680 35ULB470 T A11C1830 281 0788 00 CAP FXD CER DI 470PF 10 100V 72982 8005H9AADW5R4...

Page 51: ...ILM 7 87K OHM 1X 0 125W 91637 MFF1816G78700F A11R1442 315 0104 00 RES FXD CMPSN 100K OHM 5X O 25W 01121 CB1045 A11R1450 315 0104 00 RES FXD CMPSN 100K 0HM 5X 0 25W 01121 CB1045 A11R1451 315 0224 00 RE...

Page 52: ...A11R1830 311 1228 00 RES VAR N0NWIR 10K OHM 20X 0 50W 32997 3386F T04 103 A11R1840 315 0103 00 RESFXD CMPSN 1OK OHM 5X 0 25W 01121 CB1035 A11R1841 315 0103 00 RES FXD CMPSN 10K 0HM 5X 0 25W 01121 CB10...

Page 53: ...W NEON T 2 60 TO 90 VOLTS 74276 NE2V T A13E1120 119 0181 00 ARSR ELEC SURGE 230V GAS FILLED 80009 119 0181 00 A13E1220 119 0181 00 ARSR ELEC SURGE 230V GAS FILLED 80009 119 0181 00 A13J1000 131 2247 0...

Page 54: ...4J1102 131 0608 00 TERMINAL PIN 0 365 L X 0 025 PH BRZ GOLD 22526 47357 QTY 4 A14J1103 131 0608 00 TERMINAL PIN 0 365 L X 0 025 PH BRZ GOLD 22526 47357 QTY 4 A14J1104 131 0608 00 TERMINAL PIN 0 365 L...

Page 55: ...389 00 FILTER RAD INTE 115 23OV 3A 02777 F11935 3 Q500 151 0373 00 TRANSISTOR SILICON PNP 80009 151 0373 00 Q51O 151 0436 00 TRANSISTOR SILICON NPN 80009 151 0436 00 Q52O 151 0373 00 TRANSISTOR SILICO...

Page 56: ......

Page 57: ...c diagram and corresponding component locator illustration The Replaceable Electrical Parts list isarranged by assemblies in numerical sequence the components are listed by component number see follow...

Page 58: ...AC POWER TO REGULATOR TM 5003 2...

Page 59: ...2955 34 BLOCK DIAGRAM JS...

Page 60: ...Fig 8 3 Line Filter Board...

Page 61: ...PARTS LOCATION GRID 1 2 3 4 5 6 1 2 3 Fig 8 2 De Power Supply Primary Board ASSY A13...

Page 62: ...Power Supply Secondary Board Component Number A23 A2R1234 I i I Schematic A emblr J I Cicl Number Subassembly Number Number it used Chassis mounted components have no Assembly Number prefix see end of...

Page 63: ...200 F5 E2 C1210 F5 E3 C1220 H5 D4 C1230 D5 D5 C1310 F6 E2 C1320 H5 F4 C1321 E6 E5 C1401 D6 F3 C1411 D7 F2 C1412 H7 G3 CR1120 C5 B3 CR1300 F7 F2 CR1301 F7 E2 CR1302 F5 E2 CR1303 F6 D2 DS1320 E6 E4 E112...

Page 64: ...TM 5003 2955 30...

Page 65: ...f Replaceable Electrical Parts List 8 3 1 8 5 i 8 1 9 8 0 4 8N 8 2 i 8 7 i Static Sensitive Devices See Maintenance Section Component Number A23A2R1234 Schematic Assembly Circull Number Subassembly Nu...

Page 66: ...1 Q1401 M3 E2 Q1650 D2 G6 R1360 E3 D6 R1361 J2 D6 R1400 D6 E2 R1410 D6 E2 R1440 B8 E5 R1441 E3 E5 De POWER SUPPLY REGULATOR CIRCUIT SCHEMATIC BOARD NUMBER LOCATION LOCATION R1442 B8 E5 R1450 D7 E5 R14...

Page 67: ...Ag 8 4 De Power Supply Regulator Waveforms...

Page 68: ...TM 5003...

Page 69: ...Sensitive Devices See Maintenance Section COMPONENT NUMBER EXAMPLE Component Number A23A2R1234 I Schematic I I Circuit Subassembly Number if used Number Chassis mounted components have no Assembly Nu...

Page 70: ...F6 F4 Q1125 K6 H7 C1211 F4 F4 R1123 K7 H8 C1212 F5 F5 R1126 KS F7 C1213 C7 F6 R1127 K6 H8 C1220 F7 G6 R1210 J5 H5 C1221 C1310 E8 C3 G6 H4 E510 L5 CHASSIS C1311 D4 H5 P500 C5 CHASSIS C1312 D5 H5 P510 C...

Page 71: ...ASSY A10...

Page 72: ...OMPONENT NUMBER EXAMPLE Component Number Assembly Number A23A2R1234 I I Schematic I I Circuit Sub emblr Number Number if used Chassis mounted components have no Assembly Number prefix see end of Repla...

Page 73: ...TM 5003 295...

Page 74: ...enance Section COMPONENT NUMBER EXAMPLE Component Number A23 A2 R1234 I I Schematic Assembly _ J I U Cimllt Number Subassembly Number Number if used Chassis mounted components have no Assembly Number...

Page 75: ...IOS SRQ DAV ATN NRFD I03 DI07 REN NDAC DI02 DI06 NC GND DI01 DI 05 2950 37 ASSY A16 Fig 8 6 GPIB Interconnect Board backside Static Sensitive Devices See Ma Tfenaxe Section COMPONENT NUMBER EXAMPLE Co...

Page 76: ...2 3 4 5 6 A E 7 8 TM 5003...

Page 77: ...n COMPONENT NUMBER EXAMPLE Component Number z A s A23 A2R1234 I Schematic Assembly 1 circuit Number Subassembly Number if used Chassis mounted components have no Assembly Number prefix see end of Repl...

Page 78: ...renced by figure and index numbers to the illustrations ITEM NAME In the Parts List an Item Name is separated from the description by a colon Because of space limitations an Item Name may sometimes ap...

Page 79: ...W POLK ST CHICAGO IL 60607 71279 CAMBRIDGE THERMIONIC CORP 445 CONCORD AVE CAMBRIDGE MA 02138 71468 ITT CANNON ELECTRIC 666 E DYER RD SANTA ANA CA 92702 71785 TRW CINCH CONNECTORS 1501 MORSE AVENUE EL...

Page 80: ...E AIR 80009 378 0182 00 14 378 0171 00 1 GRILLE PLASTIC 6 542 X 1 126 80009 378 0171 00 15 16 200 2576 00 1 1 COVER SWITCH PLASTIC SWITCH ROCKER SEE S500 REPL 80009 200 2576 00 17 200 2565 00 1 COVER...

Page 81: ...a...

Page 82: ...28 FIG 1 CABINET M TM 5003...

Page 83: ...FIG 2 EXPLODED TM 5003...

Page 84: ......

Page 85: ...83385 OBD 21 210 0008 00 2 WASHER j LOCK INTL 0 172 ID X 0 331 riOD STL 78189 1208 00 00 0541C 22 386 4501 00 1 SUPPORT CRT BD RIGHT ALUMINUM ATTACHING PARTS 80009 386 4501 00 23 212 0023 00 2 SCREW...

Page 86: ...61 1059 00 2 SPACER BAR 0 5 SQ X 5 44 L AL ATTACHING PARTS 80009 361 1059 00 65 212 0008 00 2 SCREW MACHINE 8 32 X 0 500 INCH PNH STL 83385 OBD 66 386 4502 00 1 SUPPORT XFMR ALUMINUM ATTACHING PARTS 8...

Page 87: ...75 INCH OD STL 04713 B52200F006 3 INSULATOR PLATE XSTR 0 675 X 0 625 X 0 001 80009 342 0163 00 1 CHASSIS PWR MDL PRIMARY POWER SUPPLY RIGHT 80009 441 1551 00 2 ATTACHING PARTS SCREW MACHINE 6 32 X 0 3...

Page 88: ...5 STL CD PL 83385 OBD OPTION 02 ONLY 129 1 FILTER RAD INTE SEE FL500 REPL ATTACHING PARTS 130 211 0012 00 2 SCREW MACHINE 4 40 X O 375 PNH STL CD PL 83385 0BD 131 210 0586 00 2 NUT PL ASSEM WA 4 40 X...

Page 89: ...BPART OF A1O 195 0989 00 1 LEAD ELECTRICAL 18 AWG 6 0 L 7 l 80009 195 0989 00 FROM A10 26 TO A11J1160 SUBPART OF A1O 175 3646 00 3 CA ASSY SP ELEC 6 22 AWG 9 0 L RIBBON 80009 175 3646 00 FROM A10 TO Q...

Page 90: ...09 161 0066 00 2 161 0066 09 1 ABLE ASSY PWR 3 0 75MM SQ 220V 96 0 L 80126 OBD OPTION Al ONLY 3 161 0066 10 1 CABLE ASSY PWR 3 0 75MM SQ 240V 96 0 L OPTION A2 ONLY 80126 OBD 4 161 0066 11 1 CABLE ASSY...

Page 91: ...ince the change information sheets are carried in the manual until all changes are permanently entered some duplication may occur If no such change pages appear following this page your manual is corr...

Page 92: ...Positive and Negative going trigger output signal 50 ns and 1 V High Amplitude output 100 V 0502 01 Comparator output can be alternately chopped to a refer ence voltage SG 503 replaces 190 190A 190B 1...

Page 93: ...o 070 2955 00 DESCRIPTION TEXT CORRECTION Page 1 4 Table 1 2 Characteristic Shock Description column REMOVE The footnote reference e CHANGE footnote c to read as follows Tested with mechanical load of...

Page 94: ...DELETE A11W163O 131 0566 00 BUS CONDUCTOR DUMMY RES 2 375 22AWG changes to 670 6802 01 Power Suoply board which on the A ll DC These changes are DC POWER SUPPLY REGULATOR 2 SCHEMATIC PARTIAL PARTIAL...

Page 95: ...o Tektronix Serial Model No 1 2 3 4 5 Name Description Mfr Code Mfr Part No Part No Eff Dscont Qty 1 175 3332 00 3 CABLE ASSY RF 50 OHM COAX 9 0 L 9 2 80009 175 3332 00 195 0991 00 3 LEAD ELECTRICAL 2...

Page 96: ...TM5003 A10 MAIN INI 28A 28B iz ir Fig 8 7 Main Interface Board backside Assy AID...

Page 97: ...A10 MAIN INTERFACE BOARD CUSTOM INTERFACING AID THIS ART IS PROVIDED AS AN AID FOR CUSTOM INTERFACE WIRING SUCH AS de AssyAIO OPT 02 Fig 8 8 Main Interface Board treer vi Page 2 of 2...

Page 98: ...BOARD CUSTOM INTERFACING AID Fig 8 8 Main Interface Board rear view of frontside Assy A10...

Page 99: ...onix Serial Model No Component No Part No Eff Dscont Name Description A14 670 7057 01 B011155 CKT BOARD ASSY LINE FILTER The 670 7057 01 is the same as the 670 7057 00 except for CHANGE TO A14C1101 28...

Page 100: ...1245 SCHEMATIC CHANGES DIAGRAM SUPPLY Partial DC POWER CHANGE The value of VR1753 from 15V to 12 5V The value of R1750 from 91K to 130K The value of R1751 from 8 2K to 820 OHM The value of R1752 from...

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