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Summary of Contents for P6405

Page 1: ...ompares data from the probe with its own Threshold HI and Threshold LO reference levels and then sends signals back to the probe to illuminate the appropriate logic level lamp s The P6405 contains Two logic level lamps red and green A preset compensation capacitor Slide switch 10 MQ or 50 kQ input impedance Momentary contact switch system reset 1 5 meter cable 6 pin connector Copyright tr 1981 Tek...

Page 2: ...ting Non operating Humidity Non operating Shock Non operating 2 SPECIFICATION Etectrical Description 10X 5 Switch selection of 10 Mil 5 to gnd 50 kQ 3 to 1 4 V 14 pF approx 40 V de peak ac Envirc11 mental Description 15 C to 55 C 5 F to 131 F 62 C to 85 C 80 F to 185 F to 4500 m 15 000 ft to 15 000 m 50 000 ft 5 cycles 120 hrs 95 97 relative 3o cto 60 C 500 g s Half sine 1 ms duration ...

Page 3: ...le Connector pin identification P6405 Data Acquisition Probe Physical 113 grams 4 0 oz 1 64 m 64 5 in 1 5 m 59 in Description pin 1 Coax center cond 2 50 kfl Switchable 3 Red ind light 4 Green ind light 5 Reset Sw sense 6 lnd light common Connector shell coax shield 3 ...

Page 4: ...w threshold Flashing indicates a pulsing input transitioning through low threshold OPERA TING PROCEDURE Connect the data probe to the SA 501 by inserting the probe s 6 pin Lerno connector into the Data Input socket marked P6405 on the analyzer s front panel Set the slide switch to the appropriate position for the unit under test When the slide switch is in the 50 kn position a 50 kn resistor insid...

Page 5: ...e green and red lamps are driven from the SA 501 The green lamp is lit whenever the input data goes below the LO Threshold The red lamp is lit whenever the data signal goes above the HI Threshold STANDARD ACCESSORIES A variety of items to aid in the use of the P6405 are provided as standard accessories see Accessories in the parts list at the rear of this manual 5 ...

Page 6: ... The thick film device R1 C1 determines to a great degree the impedance the circuit under test sees at the P6405 probe tip The total input resistance of the signature analyzer is made up of the 1 Mn input in the SA 501 and the 9Ml1 R1 making the total input resistance 10 Mr A 50 kU resistor R2 can be connected via switch S1 to a 1 4 V line from the analyzer When connect ed to 1 4 V this resistor p...

Page 7: ...he TM 500 test equipment in a mainframe making sure that the left side of the SA 501 is accessible 3 Turn on all the test equipment and let it warm up for 30 minutes 4 Attach channel A 0 5 V div of the oscilloscope to the signal generator and set the generator for a 1 kHz square wave at 2 V peak to peak 5 Connect the P6405 to the SA 501 and use the data probe to sample the 1 kHz square wave 6 Atta...

Page 8: ...rance SA 501 will make it necessary to readjust the probe while it is attached to another SA501 2 Calibrate tt s probe by adjusting C2 with a smaii tipped non magnetic screwdriver tor minimum waveform distortion Reassembling the Instrument Remove the scope probe and repiace the SA 601 s side panel MAINTENANCE Because of the speciil fixtures required and the delicate nature of the internal assembly...

Page 9: ...entative will contact you concerning any change in part number Change information if any is located at the rear of this manual SPECIAL NOTES AND SYMBOLS X000 Part first added at this serial number 00X Part removed after this serial number 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 appear as incomplet...

Page 10: ...HESL 2 TIP PROBE LOGIC MOLDED W PLASTIC 1 TUBE INSULATOR 1 TIP PROBE IC TEST PKG OF 10 2 TIP PROBE MICROCIRCUIT TEST 1 ADAPTOR PROBE PROBE TO CONNECTOR PINS 1 POUCH ACCESSORY 1 TIP PROBE P6405 SLIP ON 1 SHEET TECHNICAL INSTRUCTION 010 6405 00 CROSS INDEX MFR CODE NUMBER TOMANUFACTURER Mfr Code Manufacturer 05006 TWENTIETH CENTURY PLASTICS INC 80009 TEKTRONIX INC 10 Address 415 E WASHINGTON BLVD PO...

Page 11: ...F RZ SOK P 405 DATA AC QUISITION PROBE SHIELD n 5HELL 11 I C2 Z O I O OpF cc 11 1 1 DATA u Si 2 5OK RTN RED 3 RED_LITE KTN_ BLUE 4 I GREEN LIT RTN YELLOW 5 I f E SET LINE BROWN 6 1 sv Ai PROBE BODY OJI TA l C QUISlilON B_Ol RD 3620 3 ...

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