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P6136 Instruction Manual

9

Service Information

WARNING.

 The following instructions are for use by qualified service personnel

only. To avoid electrical shock, do not disassemble or maintain the probe while it
is connected to a signal source other than those specified in this procedure.

Adjustment Procedure

This section contains procedures to adjust the P6136 probe. Always perform the
low-frequency compensation adjustment before proceeding to the high-frequency
compensation adjustment.

Table 5 lists the recommended test equipment needed to perform the adjustment
procedures.

Table 5: Test equipment 

Description

Minimum requirements

Example product

Oscilloscope

Tektronix 2445B

Input resistance

1 M

W

 

±

0.5%

Input capacitance

10 pF to 18 pF

Bandwidth (–3dB)

 

350 MHz

Calibration generator

Wavetek 9100 Universal Calibration
System with oscilloscope calibration
module (Option 250)

Fluke 5500A multi-product calibrator with
oscilloscope calibration Option 5500A-SC

Amplitude

>

 

60 V

Repetition rate

100 kHz

Leveled sine wave generator

Amplitude adjustable to at least 1 V

p-p

into 50 

W.

Frequency range must exceed 350 MHz,
fixed 50 kHz reference.

Wavetek 9500 High-Performance
Oscilloscope Calibrator

Precision coaxial cable

50 

W

 BNC

Tektronix 012-0482-XX

10

X

 attenuator

50 

W

 BNC

Tektronix 011-0059-XX

Содержание P6136

Страница 1: ...s 070 6025 04 P070602504 070602504 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 safety summaries prior to performing service www tektronix com ...

Страница 2: ...nd foreign patents issued and pending Information in this publication supercedes that in all previously published material Specifications and price change privileges reserved Tektronix Inc P O Box 500 Beaverton OR 97077 1000 TEKTRONIX and TEK are registered trademarks of Tektronix Inc ...

Страница 3: ... charges for products returned to any other 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 this warranty a to repair damage resulting from attempts by personnel other than Tektronix representatives to install repair or service the product b to rep...

Страница 4: ...a contact your local Tektronix distributor or sales office Service support Tektronix offers extended warranty and calibration programs as options on many products Contact your local Tektronix distributor or sales office For a listing of worldwide service centers visit our web site For other information In North America 1 800 833 9200 An operator can direct your call To write us Web site Tektronix ...

Страница 5: ...further ratings information before making connections to the product The common terminal is at ground potential Do not connect the common terminal to elevated voltages Do not apply a potential to any terminal including the common terminal that exceeds the maximum rating of that terminal Do Not Operate with Suspected Failures If you suspect there is damage to this product have it inspected by quali...

Страница 6: ...m service procedures Read this Service Safety Summary and the General Safety Summary before performing any service procedures Do Not Service Alone Do not perform internal service or adjustments to this product unless another person capable of rendering first aid and resuscitation is present ...

Страница 7: ...ssories optional accessories are available for both tip sizes You may convert both probe tip assemblies to Tektronix Miniature series probe tips by using the subminiature compact to miniature probe tip adapter See the optional accessory lists for each probes in the Replaceable Parts section beginning on page 14 WARNING To avoid electric shock when using the probe do not touch the metallic portions...

Страница 8: ... LC Ǹ Probe Cin Typ 10 8 pF Probe Rin 10 MW Ground lead inductance Rsource Vsource Figure 1 Circuit model test point and probe input A six inch ground lead has approximately 150 nH of inductance which produces an f0 of approximately 130 MHz within the frequency range of the instrument This greatly degrades rise time bandwidth and transient accuracy as shown in Figure 2 Figure 2 Typical step respon...

Страница 9: ...he ribbed plastic tip cover 3 Install the low inductance lead 2 from the accessory pack 1 2 Figure 3 Low inductance ground lead The optional Klipkit connector see the optional accessory lists beginning on page 14 provides a hands free signal and ground connection to an integrated circuit with up to 16 pins The Klipkit ground is acquired by inserting a connecting pin included into the Klipkit at th...

Страница 10: ... ground lead contacts voltage in the circuit under test Except for the probe tip and BNC center conductor all accessible metal including the ground clip is connected to the BNC shell WARNING To avoid electric shock when using the probe keep your fingers behind the finger guard on the probe body See Figure 5 below Hand contact area Finger guard Figure 5 Probe finger guard and hand contact area ...

Страница 11: ...o 18 pF Signal delay Delay difference between any two probes is less than 200 ps Maximum system bandwidth 3 dB 350 MHz Maximum Input Voltage4 5 300 V RMS CAT I or 300 V DC CAT I 150 V RMS CAT II or 150 V DC CAT II 100 V RMS CAT III or 100 V DC CAT III 425 V peak 50 DF 1 sec PW 750 V peak 10 DF 50 ms PW See Figure 8 for voltage derating curve 1 Installed on Tektronix 2400 Series oscilloscope bandwi...

Страница 12: ...quare wave 20 Duty Factor VPeak 2 Duty Factor 1 2 Example Maximum Input Voltage 650 V Pk 2 20 1 2 290 V RMS 0 V 0 V 0 V Figure 6 Maximum input voltage calculation example Frequency Hz 1 102 104 106 108 Phase degrees Magnitude ohms 0 25 50 75 100 1 102 104 106 108 in degrees Z in ohms Figure 7 Typical P6136 input impedance ...

Страница 13: ...ting 15_ C to 65_ C 5_ F to 149_ F Nonoperating 62_ C to 85_ C 80_ F to 185_ F Humidity Five cycles 120 hr at 95 to 97 relative humidity per Tektronix standard 062 2847 00 Class 3 MIL T 28800 Refer to MIL E 16400F paragraph 4 5 9 through 4 5 9 5 1 class 4 Altitude 2000 meters Table 3 Physical characteristics Characteristic Description Net weight1 150 4 g 5 3 oz Probe cable length 1 3 m 4 3 ft 1 In...

Страница 14: ...Particular requirements for hand held probe assemblies for electrical measurement and test Overvoltage Category Category Examples of Products in this Category CAT III Distribution level mains fixed installation CAT II Local level mains appliances portable equipment CAT I Signal levels in special equipment or parts of equipment telecommunications electronics Pollution Degree 2 Do not operate in env...

Страница 15: ...perform the adjustment procedures Table 5 Test equipment Description Minimum requirements Example product Oscilloscope Tektronix 2445B Input resistance 1 MW 0 5 Input capacitance 10 pF to 18 pF Bandwidth 3dB 350 MHz Calibration generator Wavetek 9100 Universal Calibration System with oscilloscope calibration module Option 250 Fluke 5500A multi product calibrator with oscilloscope calibration Optio...

Страница 16: ... mV includes probe 10X attenuation 1 ms and DC coupling 3 Use the hook tip to connect the probe to the oscilloscope calibrator output 4 Set the oscilloscope triggering and amplitude controls for a stable display of approximately five square wave cycles and an amplitude of four divisions at center screen 5 Use the low reactance nonconductive adjustment tool to adjust the probe LF COMP low frequency...

Страница 17: ... aberrations in the first 30 ns in addition to the system aberrations noted in part 5 above 11 If the probe aberrations are greater than 4 6 peak to peak proceed to step 12 below If the probe aberrations are typical 4 6 peak to peak proceed to step 18 below 12 Disconnect the probe from the signal source and the oscilloscope 13 Remove the plastic cover from the probe compensation box unscrew the co...

Страница 18: ...bove 3 Set the oscilloscope controls for 100 mV includes 10X attenuator 1 ms and 1MW DC coupling 4 Set the leveled sine wave generator frequency to 50 kHz 5 Adjust the sine wave generator output amplitude to produce a 6 division display on the oscilloscope and center the waveform on screen 6 Set the sine wave generator frequency range switch to the high frequency position 7 Slowly increase the set...

Страница 19: ...to simplify repair The probe tip assembly compensation box and cable are available as separate units through your local Tektronix field office or representative Individual components within the compensation box are not replaceable See page 14 for a list of replaceable parts The probe tip assembly unscrews from the probe head cable assembly To disconnect the cable from the compensation box do the f...

Страница 20: ...u order a part that has been replaced with a different or improved part your local Tektronix field office or representative will contact you concerning any change in part number Change information if any is located at the rear of this manual Modules can be serviced by selecting one of the following three options Contact your local Tektronix service center or representative for repair assistance Mo...

Страница 21: ...which the part was first effective Column four indicates the serial number at which the part was discontinued No entry indicates the part is good for all serial numbers 5 Qty This indicates the quantity of parts used 6 Name description An item name is separated from the description by a colon Because of space limitations an item name may sometimes appear as incomplete Use the U S Federal Catalog h...

Страница 22: ...Replaceable Parts 16 P6136 Instruction Manual 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Figure 11 P6136 probe with standard accessories subminiature tip ...

Страница 23: ...013 0208 02 1 TIP PROBE SUBMINIATURE SIZE RETRACTABLE HOOK ASSEMBLY TK2565 013 0208 02 8 204 0925 01 1 BODY SHL PROBE P6130 TK2565 204 0925 01 9 206 0265 10 1 TIP PROBE 10X 10 3PF CLEAR BLUE 80009 206 0265 10 10 196 3305 00 1 LEAD ELECTRICAL 22 AWG 6 0 L W CLIP 060D9 196 3305 00 P6136 PROBE STANDARD ACCESSORIES 11 343 1003 01 1 COLLAR GND P6130 TK2565 343 1003 01 12 352 0351 00 1 HOLDER PROBE BLAC...

Страница 24: ...Replaceable Parts 18 P6136 Instruction Manual 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Figure 12 P6136 probe optional accessories subminiature tip ...

Страница 25: ...APTER PROBE PROBE TO CONNECTOR PINS TK2565 015 0325 01 6 013 0084 04 1 ADAPTER CONN BNC TO PROBE 80009 013 0084 04 7 013 0085 00 1 TIP PROBE GROUNDING 80009 013 0085 00 8 SMG50 1 SMT KLIPCHIP 20 ADAPTERS 80009 ORDER BY DESCRIPTION 9 352 0670 00 1 HOLDER PROBE ATTENUATOR TIPS 3 TK2565 352 0670 00 10 206 0268 00 1 TIP ASSY PROBE 1X SUBMINIATURE 80009 206 0268 00 11 003 1433 02 1 SCREWDRIVER ADJUSTME...

Страница 26: ...19 00 1 CONN RF PLUG BNC MALE STR THD 10X READOUT DOVE GRAY W 11K OHM RES W CODE PIN 0 813 L 0 5 HEX 24931 28P266 3 3 200 3018 00 1 COVER CABLE NIP COMP BOX 0J260 ORDER BY DESCRIPTION 4 200 3017 00 1 COVER COMP BOX BOTTOM ABS SLATE GRAY TK2565 200 3017 00 5 200 3016 00 1 COVER COMP BOX TOP ABS DOVE GRAY TK2565 200 3016 00 6 174 0978 00 1 CABLE ASSY RF 65 OHM COAX PER FT 1 3M 060D9 174 0978 00 7 01...

Страница 27: ... 3 L 060D9 195 4240 00 12 016 0633 00 1 MARKER SET CA 2 EA VARIOUS COLORS 80009 016 0633 00 13 343 1003 01 1 COLLAR GND P6130 TK2565 343 1003 01 14 196 3113 02 1 LEAD ELECTRICAL STRD 22 AWG 6 0 L 8 N 80009 196 3113 02 15 003 1433 02 1 SCREWDRIVER ADJUSTMENT TOOL PLASTIC TK2565 003 1433 02 16 352 0351 00 1 HOLDER PROBE BLACK ABS P6000 SERIES 7X318 1127 17 206 0364 00 1 TIP PROBE MICROCKT TEST 0 05 ...

Страница 28: ... PROBE TIP ADAPTER STRAIGHT THRU 24931 28P264 2 2 013 0227 00 1 CONNECTOR BNC 50 OHM BNC TO P TIP ADAPTER 24931 28P312 1 3 131 5031 00 1 CONNECTOR PROBE PKG OF 25 COMPACT 80009 131 5031 00 4 003 1433 02 1 SCREWDRIVER ADJUSTMENT TOOL PLASTIC 80009 003 1433 02 5 013 0202 03 1 ADAPTER PROBE SUBMINIATURE COMPACT TO MINIATURE TK2565 013 0202 03 NOTE USE ITEMS 6 THRU 8 WITH SUBMINIATURE COMPACT TO MINIA...

Страница 29: ... 0633 00 14 SMG50 1 SMT KLIPCHIP 20 ADAPTERS 80009 ORDER BY DESCRIPTION 15 013 0254 00 1 ADAPTER CONN BNC TO PROBE TIP MALE STR PROBE 2 14 L INT 4 5 X 0 077 MM THD COMPACT P6139A 24931 28P 302 2 Manufacturers cross index Mfr code Manufacturer Address City state zip code 05006 20TH CENTURY BOK 3628 CRENSHAW BOULEVARD ATTN CUSTOM DEPARTMENT LOS ANGELES CA 90016 060D9 UNITREK CORPORATION 3000 COLUMBI...

Страница 30: ...Replaceable Parts 24 P6136 Instruction Manual ...

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