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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

Vacuum  Tubes

V3252

X3301-up

12AU6

154-040

V3302

101-678

6AK5

Use  154-084

679-3300X

5654  (Selected  6AK5,  *157-002,  may  be  used  as  substitute)

154-084

V3402

X3301 -up

12AU6

154-040

V3502

101-3300X

6BQ7A

154-028

V3552

X3301 -up

12AU6

154-040

V3812

X3301 -up

12AT7

154-039

V4002

101-3300X

12AU6

154-040

V4102

101-3300

12AU6

154-040

3301-up

6DJ8

Use  154-187

V4302

X3301-up

5654  (Selected  6AK5,  *157-002,  may  be  used  as  substitute)

154-084

V4362

XI 3360-up

T12G  Germanium  Diode

152-008

V4502

101-621

6BQ7A

154-028

622-3300X

12AT7

154-039

6

PARTS  LIST —  TYPE  B

http://manoman.sqhill.com

Summary of Contents for Type B Plug-In

Page 1: ...Tektronix Inc S W M illikan W ay P O Box 500 Beaverton Oregon Phone Ml 4 0161 Cables Tektronix Tektronix International A G Terrassenweg 1A Zug Switzerland PH 042 49192 Cable Tekintag Zug Switzerland T...

Page 2: ...ld there fore all requests for repairs and replace ment parts should be directed to the Tek tronix Field Office or Representative in your area This procedure will assure you the fastest possible servi...

Page 3: ...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 sq...

Page 4: ...Type B http manoman sqhill com...

Page 5: ...ignal Inputs Two signal inputs with more than 60 db iso lation Step Attenuator Twelve positions calibrated from 005 v cm to 20 v cm accurate within 3 when set on any one step Maximum Allowable Combine...

Page 6: ...s Length is 33 4 inches without tip Two Tektips were furnished with each probe a straight tip and freely rotating hooked tip The tips increase probe length by about one inch adding less than 0 5 x xf...

Page 7: ...s displayed Deflection Sensitivity The VOLTS CM switch inserts frequency compensated at tenuators ahead of the amplifier The VARIABLE control provides continuous adjustment of the deflection sensitivi...

Page 8: ...constant of the grid circuit coupling network This network in combination with the low frequency boosting network R4022 C4022A S N 3301 up provides low frequency compensation down to less than 50 cps...

Page 9: ...e circuits and by capacitors cross connected from the plates to the opposite cathodes This modification im proves the high frequency balance of the plug in unit The H F PEAKING control R3872 S N 3301...

Page 10: ...ent to do this checking These checked tubes can be purchased through our local Field Engineering Offices or directly from the factory in Portland Oregon Tektronix Manufactured Parts Tektronix manufact...

Page 11: ...bles can be quickly isolated by substituting another plug in unit and looking for the same indications Among the troubles which fall into this category are insufficient gain inability to position the...

Page 12: ...observing the vertical level of the CRT trace This level is referred to later in the cali bration procedure 2 Before starting calibration of your Type B Unit be sure that the left side and bottom pane...

Page 13: ...2 and L4202 for the best square wave 11 Adjust Preamplifier High Frequency Compensations Leaving the other controls as before set the Type B VOLTS CM switch to 005 In Type B Units S N 3301 and up adju...

Page 14: ...ca _ a i 0 SA tf TO IV7M i 7 T O L t 0 ONS 7 6 7 7 4 7 6080 or fylohms or ic or Ce iZpohms o fcro or H M crom icro mini or 10 a l o c a t e o s T IK I A C H A i il i f M inim um or 10 1 2 r Bathtub r...

Page 15: ...n 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 If th...

Page 16: ...0 C3152 101 3300X 002 Af Mica Fixed 500 v 283 529 C3162 101 3300 1 5 7 AAf Cer Var 500 v 281 005 3301 4483 3 12 AAf Cer Var 500 v 281 007 4484 up 5 20 Ajuf Cer Var 500 v Use 281 010 C3172 101 3300 5 2...

Page 17: ...1 Ilf Cer Fixed 500 v GMV 283 000 Inductors L3402 X3301 up 3 3 6 ith Var core 276 506 114 053 L3432 X3301 up 3 ju h Fixed 108 112 LR3462 101 326 2 4 ih Fixed Wound on R3462 108 063 327 up 4 6 jtih Fix...

Page 18: ...Fixed Prec 1 R3212 101 3300X 333 k Vl W Fixed Prec 1 R3232 X3301 up 500 k A w Fixed Prec 1 R3242 X3301 up 1 meq Vl w Fixed Prec 1 R3252 X3301 up 22 Q A w Fixed Comp 10 R3262 X3301 up 100 n A w Fixed C...

Page 19: ...Var Comp 20 311 028 R3722 X3301 up 120 k A w Fixed Comp 10 302 124 R3752 X3301 up 120 k A w Fixed Comp 10 302 124 R3762 X3301 up 2 x 100 k 2 w Var Comp 20 311 051 R3772 X3301 up 120 k A w Fixed Comp...

Page 20: ...311 028 R4322 101 3300 150 k y2 w Fixed Comp 10 302 154 3301 up 1 meg y w Fixed Prec 1 312 583 R4352 X3301 up 100O 2 w Var Comp 20 311 003 R4362 X3301 13359 20 k 8 w Fixed W W 5 308 081 13360 up 22 k...

Page 21: ...154 084 679 3300X 5654 Selected 6AK5 157 002 may be used as substitute 154 084 V3402 X3301 up 12AU6 154 040 V3502 101 3300X 6BQ7A 154 028 V3552 X3301 up 12AU6 154 040 V3812 X3301 up 12AT7 154 039 V40...

Page 22: ...CERAMIC POST y2 129 009 CHASSIS SN 101 13 359 441 136 CHASSIS SN 13 360 up 441 270 CLAMP CABLE plastic 343 003 CLAMP CABLE 7 u SN 1281 up 343 005 CLAMP CABLE 343 007 CLAMP STEEL V i 343 015 CLAMP STE...

Page 23: ...1 8 354 025 RING SPACING 354 060 ROD FRAME 3 e x 87 e 384 508 ROD SECURING 3 4x l 0 y 2 384 510 ROD HEX ALUM y2 x l s 4 Tap 3 x 3 2 385 158 SCREW 4 40 x A BHS 211 008 SCREW 4 40 x 5 t BHS 211 011 SCR...

Page 24: ...TUBING 2 0 black plastic 162 504 WASHER STEEL 6S x 5 14x 028 210 802 WASHER STEEL 6L x Vs x 032 210 803 WASHER FIBER 1 0 210 812 WASHER STEEL 390 ID x 9 u OD x 020 210 840 WASHER STEEL 2 039 ID x 9 3...

Page 25: ...CATHODE FO LLO W ERS MTERCCHMECr NG P L U G r 1 C 3092 I f I r 900F A D D E C S M 30 N P U T A Sfcfc PACT S L IS T TOP 6 A R U R VAL U 5 AMD 2 W CKAM S O PAJST5 MA K kO VftTM Cj D T IN T S l_OCjXS A A...

Page 26: ...V 4 I02B INPUT C F V4102A C F VOLTAGE SETTER V4302 AMPLIFIER V 3402 V3bb2 AMPLIFIERS V3 I2A V3Q12 fl OUTPUT C F s http manoman sqhill com...

Page 27: ...ent improvements to our instruments as soon as they are developed and tested Sometimes due to printing and shipping require ments we can t get these changes immediately into printed manuals Hence your...

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