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Tektronix Type B Plug-In Instruction Manual
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Tektronix Type B Plug-In Instruction Manual

Tektronix Type B Plug-In Instruction Manual

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I NSTRUCTION
I V I A I M U A L
F > L U G - I I \ I
Tektronix, Inc.
S.W. M illik a n W a y
•
P. O. Box 500
•
Beaverton, O regon
•
Phone Ml 4-0161
•
Cables: Tektronix
Tektronix International A G .
Terrassenweg 1A
•
Zug, S w itzerland
•
P H .0 4 2 -4 9 1 9 2
•
C able: Tekintag, Zug S w itzerland
•
Telex 53.574
070-219
http://manoman.sqhill.com

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Summary of Contents for Tektronix Type B Plug-In

  • Page 1 P. O. Box 500 • Beaverton, O regon • Phone Ml 4-0161 • Cables: Tektronix Tektronix International A G . Terrassenweg 1A • Zug, S w itzerland • P H .0 4 2 -4 9 1 9 2 • C able: Tekintag, Zug S w itzerland •...
  • Page 2 W A RR A NTY All Tektronix instruments are warranted against defective materials and workman­ ship for one year. Tektronix transformers, manufactured in our own plant, are w ar­ ranted for the life of the instrument. Any questions with respect to the w ar­...

  • Page 3: Table Of Contents

    CONTENTS Section 1 Specifications Section 2 Operating Instructions Section 3 Circuit Description Section 4 Maintenance Section 5 Calibration Procedure Section 6 Parts List and Schematic Type B http://manoman.sqhill.com...
  • Page 4 ® ® Type B http://manoman.sqhill.com...

  • Page 5: Specifications

    General Mechanical Specifications: The Type B Plug-In Unit is a wide-band, high-gain cali­ Construction— Aluminum-alloy chassis. brated preamp, designed for use with Tektronix Type 530-, 540- and 550 Series Oscilloscopes. The unit contains a dc Finish— Photo-etched anodized panel. am plifier similar to that in the Type A Unit preceded by a wide-band ac amplifier.

  • Page 6: Operating Instructions

    540- and 550-series oscilloscopes where fre­ quencies in excess of 10 megacycles are likely to be en­ The Type B Plug-In Unit is designed to operate as a countered. preamplifier for a Tektronix 530-Series, 540-Series or 550- Series Oscilloscope.
  • Page 7 Operating Instructions — Type B provides continuous adjustment of the deflection sensitivity capacitor is located in the probe body in the P405, P410, between the values indicated by the VOLTS/CM switch. P420, and in the termination block at the instrument end of the cable in the P450, P450-L and P410Q.

  • Page 8: Circuit Description

    50 cps. The Type B Plug-In Unit has a maximum sensitivity o f .05 volts per centimeter dc and .005 volts per centimeter ac. The circuit consists o f one stage of amplification preceded DC Balance...
  • Page 9 Circuit Description — Type B the plates to the opposite cathodes. This modification im­ Output Cathode Followers proves the high-frequency balance of the plug-in unit. The H.F. PEAKING control, R3872 (S/N 3301-up) varies the Output cathode followers are used to drive the capaci­ current in the cathode followers.

  • Page 10: Maintenance

    When made after the printing of the manual. you have any guestions about mechanical parts or Tektronix manufactured components contact...
  • Page 11 1 to pin 3 of the interconnect­ you need additional silver-bearing solder for maintenance ing plug. If the trouble remains, it is probably not in the purposes you can purchase it from Tektronix in one-pound plug-in unit. spools.

  • Page 12: Calibration Procedure

    OIM S CALIBRATION PROCEDURE HORIZONTAL DISPLAY M AIN OR “ A " SWEEP, General NORMAL The Type B is a stable instrument and should not require TRIGGERING MODE AUTOMATIC frequent calibration. However, it is sometimes necessary, TRIGGER SLOPE - I N T after tube replacements or extensive maintenance work to STABILITY PRESET...
  • Page 13 Calibration Procedure — Type B For Type B Units, S/N's 3301 and up, adjust as follows: leading edge and slope back of leading edge. Adjust H.F. PEAKING control for optimum square corner with no over­ VOLTS/CM FLAT TOP ADJUST SQUARE CORNER shoot.
  • Page 14 PARTS LIST DIAGRAMS V 7 6 7 1134 + 5 O 0 V ct*0 i R .7 A 0 '.01 i i c k CePaclton H*»au.To vi II i» r> « u A Y u.N » CTSO, r«b6 ■0*-"'** SfltfOC KJ60JT -v e v .
  • Page 15 HO W TO ORDER PARTS Replacement parts are available through your local Tek­ tronix Field Office. Improvements in Tektronix instruments are incorporated as soon as available. Therefore, when ordering a replacement part it is important to supply the part number including any suffix, instrument type, serial number, plus a modification number where applicable.
  • Page 16 PARTS LIST * 000-000 Asterisk preceding Tektronix Part Number indicates manufactured by or for Tektronix, also reworked or checked components. Capacitors Tektronix Part Number 281-005 101-3300X 1.5-7 AAf Cer. Var. 500 v C3002 283-000 C3012 101-3300X Cer. Fixed 500 v .001 Af...
  • Page 17 Capacitors (continued) Tektronix Part Number C4022 101-3300 Cer. 1.5-7/tjaf Var. 500 v 281-005 C4022A,B 3301 -up 3 x 10 «f 350 v 290-032 Fixed - 2 0 + 5 0 % C4102 X3301 -up .001 n f Cer. 283-000 Fixed...
  • Page 18 Rectifiers Tektronix Part Number *106-022 SR3342 X308-3300X 100 m a/plate *106-037 SR4362 X3301-13359X 100 m a/plate Note: SR4362 was replaced by a Germanium diode, (V4362), Tek. No. 152-008, at SN13360. Resistors 302-270 27 n Fixed Comp. R3002 X3301-up 302-270 Fixed Comp.
  • Page 19 Resistors (continued) Tektronix Part Number Part o f L3462 R3462 101-326 47 Q Fixed Comp. 'A w Part o f L3462 327-3300X 270 n Fixed Comp. 301-272 R3472 101-3300X 2.7 k 'A w Fixed Comp. 302-470 R3502 101-3300 47 C 2...
  • Page 20 Resistors (continued) Tektronix Part Number 311-004 Var. Comp. 101-3300 200 n R4102 302-101 y2 w Fixed Comp. 3301-up 1000 302-470 Fixed Comp. 101-3300X 47 a R4112 Vi w Use 302-331 Comp. Fixed 220 a R4122 X3301-3317 Vi w 302-331 Comp.
  • Page 21 Switches Tektronix Part Number Unwired W ired SW3022 101 -up 2 wafer, 4 pos., rotary INPUT SELECTOR *260-081 SW3142 X3301 -up 6 wafer, 12 pos., rotary VOLTS/CM *260-154 Use *262-476 SW3202 101-3300X 6 wafer, 11 pos., rotary VOLTS/CM *260-080 *262-073...

  • Page 22: Type B

    Type B Mechanical Parts List Tektronix Part Number BINDING POST CAP 200-103 BINDING POST ADAPTOR STEM 355-507 BINDING POST ASSEMBLY, GROUND 129-035 BOLT, SPADE 6-32 x 3 / 8 214-012 BRACKET, VERT. POS. RANGE 406-127 BRACKET, HF PEAKING 406-186 BRACKET, SWITCH...
  • Page 23 Mechanical Parts List (continued) Tektronix Part Number LOCKWASHER % x ' / 2 POT I NT 210-012 LOCKWASHER % x "/,« 210-013 LUG, SOLDER 210-201 LUG, SOLDER SE10 long 210-206 NUT, HEX 2-56 x 3 / , 4 210-405 NUT, HEX...
  • Page 24 Mechanical Parts List (continued) Tektronix Part Number SHIELD, ATTEN. SWITCH 337-142 SPACER, ALUM. .180 ID x '/, O D 166-031 SUBPANEL 386-349 TUBING # 2 0 black plastic 162-504 WASHER, STEEL 6S x 5 / 14 x .028 210-802 WASHER, STEEL 6L x Vs x .032...
  • Page 25 I'4 0 0 2 74102 /2AU6 I2 A U 6 74502 A M P L IF IE R A M P L IF IE R (2A T 7 OUTPUT C ATH O D E F O L L O W E R S C {+ 7 0 V J /MTERCCHMECr/NG P L U G...
  • Page 26 V 4 I0 2 B IN P U T C.F. V4102 A V3& I2A C.F. VOLTAGE. S ETTER V 3 4 0 2 V3Q12 fl OUTPUT C.F's. V 3 b b 2 V 4 3 0 2 A M P L IF IE R S A M P L IF IE R http://manoman.sqhill.com...
  • Page 27 MANUAL CHANGE INFORMATION A t T ektronix, we c o n tin u a lly strive to keep up w ith latest electronic developm ents by a d d ing circuit and com ponent improvements to our instruments as soon as th e y are developed and tested.