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Страница 1: ...Instruction Manual MODEL 150 MODEL 155 PROGRAMMABLE VOLTAGE CONTROLLED GENERATORS 8159 ENGINEER ROAD SAN DIEGO CALIFORNIA...

Страница 2: ...Instruction Manual MODEL 150 MODEL 155 PROGRAMMABLE VOLTAGE CONTROLLED GENERATORS VAvetek 8159 ENGINEER ROAD SAN DIEGO CALIFORNIA Revised 8 66...

Страница 3: ...WAVETEK MODEL 150 PROGRAMMABLE VOLTAGE CONTROLLED GENERATOR WAVETEK MODEL 155 PROGRAMMABLE VOLTAGE CONTROLLED GENERATOR ii...

Страница 4: ...itude Characteristics 2 1 Outputs 2 1 Inputs 2 2 Waveform Purity 2 2 Physical Characteristics 2 2 Control Connector Wiring Data 2 3 III OPERATION PROCEDURE General 3 1 Operation Procedures 3 1 IV THEO...

Страница 5: ...veform 5 4 5 4 Optimum Wave for Sine Converter 5 4 7 1 Chassis and Front Panel Assembly 7 2 7 2 Mother Board Assembly 7 3 7 3 Power Supply Assembly 7 7 7 4 Integrator Assembly 7 10 7 5 D to A Converte...

Страница 6: ...not in accordance with in structions furnished by us If the instrument is defective as a result of misuse improper repair or abnormal conditions or operations repairs will be billed at cost WAVETEK a...

Страница 7: ...in eight ranges An analog voltage input VCG will vary the frequency through each range to a maximum of Z0 1 Both models also provide simultaneous sine triangle and square wave outputs with constant a...

Страница 8: ...d on page 2 3 MODEL 155 PROGRAMMABLE VOLTAGE CONTROLLED GENERATOR The Model 155 Programmable Voltage Controlled Generator is similar to the Model 150 however the Model 155 provides local control throu...

Страница 9: ...False Ov 0 5v 3 8421 Logic Level True Ov 0 5v False 5 to 20v dc 4 4221 Logic Level True 5 to 20v dc False Ov 0 5v dc 5 4221 Logic Level True Ov 0 5v dc False 5 to 20v dc Decimal Contact Closure Not A...

Страница 10: ...p to a minute to start its normal operation after the power is turned on OUTPUTS There are three fixed amplitude outputs and a programmable amplitude out put all are BNC connectors and produce their r...

Страница 11: ...ng are specifications applicable to the fixed amplitude triangle output Output Amplitude 1 volt peak to peak 10 mv to 99 9 KHz and 50 mv to 1 MHz Amplitude Asymmetry Less than 1 to 99 9 KHz and 2 to 1...

Страница 12: ...Less than 10 P Less than 2 P Le s s than 1 0 1 P Less than 1 P Where P equals the frequency program not including the fre quency range X XX i e 1 00 to 9 99 Less than 0 1 divided by P Example 0 12529...

Страница 13: ...peak amplitude 1 plus one digit to 99 9 KHz and 5 plus one digit to 1 MHz Amplitude Asymmetry Less than 1 plus 1 mv to 99 9 KHz and 2 plus 1 mv to 1 MHz SINE FUNCTION Total Harmonic Distortion Same as...

Страница 14: ...applied to the generator by means of contact clo sures Each group of input lines close only to the appropriate return as shown in the Control Connector Wiring Data at the conclusion of this sec tion T...

Страница 15: ...d triangle will be less than 1 of the programmed peak to peak value 1 mv On the fixed amplitude sine and triangle outputs it will be less than 10 mv On the front panel of the Model 155 there is a sing...

Страница 16: ...t a rate of at least 50 Kv sec VCG input will accept 100 volts d c without permanent damage POWER REQUIREMENT 115 volts a c 10 power consumed will not exceed 20 watts Optional power input is 230 volts...

Страница 17: ...f the same polarity to the indicated cycle length Of a waveform is the arithmetical sum of the plus and minus peak value s Of a square wave is the mean value taken over the final half of the half cycl...

Страница 18: ...r but unless all front panel controls are in the remote position R there will be some interaction between external and front panel controls Nomenclature Pin No F requency Most Significant Decade F req...

Страница 19: ...XI Return Return Return w X y z AA BB CC DD EE FF HH To program the three frequency decades and three amplitude decades contact closures must be made for those bits desired and an open programmed for...

Страница 20: ...sired function 6 Turn the frequency MULTIPLIER switch on the Model 155 to the desired frequency range and turn the FREQUENCY IN Hz dials to the desired fre quency On the Model 150 program the desired...

Страница 21: ...generator All outputs will be trig gered at the same time The ONE CYCLE pushbutton is found on the front panel of the Model 155 only The TRIG IN is found on the Model 155 front and rear panel On the...

Страница 22: ...age The integrating resistor R is also connect to a PNP and NPN transis tor switch The bases of these transistor switches are driven from the output square wave Negative square waves cause conduction...

Страница 23: ...y be substituted for this test setup A Tektronix Scope using a type Z or type W plug in unit may be substituted for this test setup IV 50 0 VCG IN FREQ SWITCHES EXTERNAL PROGRAM I 1 I 1 I 1 1 I LOGIC...

Страница 24: ...etrical about ground using PNP transistors on one side and NPN transistors on the other The sine wave pro duced by shaping is considerably less in amplitude than the triangle wave input and is thus am...

Страница 25: ...IMPORTANT 1 Observe the plus output on pin 1 with a DVM or equivalent and adjust to 6 300 volts with R12 2 Observe the negative output on pin 2 with a DVM or equivalent and adjust to 6 300 volts with...

Страница 26: ...quency contol lines 2 With a voltmeter connected to the summing node of the minus amplifier bussed terminals base of Ql adjust lower right potentiometer for zero volts 3 With a voltmeter connected to...

Страница 27: ...igure 5 3 for waveform with oscilloscope on alternate sweep and external trigger 7 4 Adjust R25 until a urblq hear the axis crossing appears Center the burble at the axis crossing with R30 A Figure 5...

Страница 28: ...Figure 5 3 Sine Converter Board Output Wave Form Figure 5 4 Optimum Wave for Sine Converter 5 4...

Страница 29: ...ction between sine and triangle Both waveforms should be 5 volts peak to peak NOTE The remaining adjustments in this sec tion are made with the Output Amplifier Board 017 119 61 on the extender and th...

Страница 30: ...cy range up and back to speed the starting pro cess If the output is approximately minus one half volt press the button and wait for the output to get to the positive state When the output is in the p...

Страница 31: ...No 1 is inoperative If the proper out put is present at the output of Amplifier No 1 then check the output of Amplifier No 2 pin 4 The output of Amplifier No 2 should be approxi mately 2 4 volts peak...

Страница 32: ...tor Amplifier schematic to troubleshoot the Amplifier NO OUTPUT FROM PROGRAMIvIED BNC CONNECTOR All other outputs performing properly If the generator has the proper output on the fixed triangle sine...

Страница 33: ...n Fullerton California Cornell Dubilier Electronics Division Newark New Jersey Cutler Hammer Incorporated Milwaukee Wisconsin Centralab Division of Globe Union Milwaukee Wisconsin Chicago Telephone Pa...

Страница 34: ...Chassis and Front Panel Assembly Output Attenuator Assembly 7 2 Figure 7 1...

Страница 35: ...HASSIS AND FRONT PANEL 017 100 00 MOTHER BOARD 1 Wavetek 017 108 00 OUTPUT ATTENUATOR 1 Wavetek 017 302 31 CHASSIS 1 Wavetek UG 657 U BNC 12 Amphenol 017 301 30 COVER Bottom 1 Wavetek 017 303 30 COVER...

Страница 36: ...Film 1 4w 1 82 5 2 IRC 150 SWIA SWITCH 6 CTS 150 SWZ SWITCH 1 CTS I50 SW3 SWITCH 1 CTS 150 SW4 SWITCH 1 CTS 7565 K5 SWITCH DPST 1 CH 913 SWITCH Momentary 1 Switchcraft 50609 TRANSFORMER Power 1 T opaz...

Страница 37: ...POWER CONNECTOR PROGRAM INPUT iSttiil CONVERTER D TO A CONVERT...

Страница 38: ...vetek 017 105 00 INTEGRATOR 1 Wavetek 017 107 00 OUTPUT AMPLIFIER 1 Wavetek 017 101 00 POWER SUPPLY 1 Wavetek 017 106 00 RANGE AND TRIGGER 1 Wavetek 017 104 00 SCHMITT AND SWITCH 1 Wavetek 017 103 00...

Страница 39: ...Figure 7 3 Power Supply Assembly 7 7...

Страница 40: ...5 R7 R23 RESISTOR Carbon l 2w 10 2200n 3 Stackpole R3 R21 RESISTOR Carbon l 2w 10 2700r 2 Stackpole R4 R20 R9 R16 RESISTOR Carbon l 2w 10 3900ri 4 Stackpole R19 RESISTOR Carbon l 2w 10 270n 1 Stackpol...

Страница 41: ...NO DESCRIPTION QTY MFR Q2 Q3 Q4 Q9 2N3605 TRANSISTOR 4 G E Ql Q5 Q7 Q8 2N3638 TRANSISTOR 6 Fair child QIO Oil Q12 2N3740 TRANSISTOR T i Motorola Q6 40250 TRANSISTOR 1 RCA Parts List Power Supply Asse...

Страница 42: ...7 10 i Figure 7 4 Integrator Assembly...

Страница 43: ...4 RESISTOR Carbon l 2w 10 lOOn 2 Stackpole R13 RESISTOR Carbon l 2w 10 lOOOn I Stackpole R8 RESISTOR Carbon I 2w 5 3000 I Stackpole R7 RESISTOR Carbon I 2w 5 3300n I Stackpole R9 RIO RN60D RESISTOR Me...

Страница 44: ...CIRCUIT REFERENCE PART NO DESCRIPTION QTY MFR Q7 Q8 09 2N3646 TRANSISTOR 3 Fairchild Ql 02 03 2N3856 TRANSISTOR 4 G E 04 Parts List Integrator Assembly Sheet 2 of 2 7 12...

Страница 45: ...L Figure 7 5 Reverse Logic D to A Converter Assembly 7 13...

Страница 46: ...2 Stackpole R22 R45 R49 R90 R96 R102 R108 RESISTOR Carbon l 2w 10 1000 7 Stackpole R12 R34 RESISTOR Carbon l 2w 10 1500 2 Stackpole R13 R14 R35 R63 RESISTOR Carbon I 2w 10 2200 4 Stackpole 1 R19 R43 R...

Страница 47: ...12 Stackpole R66 R72 R78 R84 RESISTOR Metal Film l 4w 1 llOOri 4 IRC R38 RESISTOR Metal Film l 4w 1 2870r 1 IRC R21 RESISTOR Metal Film 1 4w 1 3010j l 1 IRC R16 RESISTOR Metal Film l 4w 1 5760 1 IRC R...

Страница 48: ...eckman R59 FR 501M RESISTOR Variable 500n 1 Allen Bradley R46 62P R5K RESISTOR Variable 5000r 1 Beckman Q6 Q13 Q14 Q15 Q18 Q20 022 Q24 Q26 028 030 032 034 036 038 040 042 2N3646 TRANSISTOR 17 Fairchil...

Страница 49: ...Figure 7 6 Sine Convertor Assembly 7 17...

Страница 50: ...2w 10 570 3 Stackpole R38 R39 RESISTOR Carbon 1 2w 10 910rL 2 Stackpole R4 R7 R13 R35 RESISTOR Carbon l 2w 10 lOOOn 4 Stackpole R22 RESISTOR Carbon l 2w 10 1500 fx 1 Stackpole R16 R19 RESISTOR Carbon...

Страница 51: ...2w 1 10 OOOn 4 IRC R40 U201 250 RESISTOR Variable 250 1 CTS R6 R18 R30 U201 500 RESISTOR Variable 500 3 CTS R41 U201 1K RESISTOR Variable lOOOrL 1 CTS R17 R25 U201 5K RESISTOR Variable 5000n 2 CTS R5...

Страница 52: ...7 20 Figure 7 7 Schmitt Switch Assembly...

Страница 53: ...OrL 2 Stackpole R17 R21 RESISTOR Carbon 1 2w 10 47n 2 Stackpole R19 RESISTOR Carbon l 2w 5 62r 1 Stackpole RIO R14 RESISTOR Carbon l 2w 10 47 On 2 Stackpole R16 R24 RESISTOR Carbon I 2w 10 560n 2 Stac...

Страница 54: ...D RESISTOR Metal Film l 4w 1 825n 2 Electra R4 R7 RN60D RESISTOR Metal Film l 4w 1 2000n 2 Electra R29 RN60D RESISTOR Metal Film l 4w 1 I620n 1 Electra R31 RESISTOR Selected Value 1 Ql Q5 Q9 Q14 Q6 Q7...

Страница 55: ...Figure 7 8 Range and Trigger Assembly 7 23...

Страница 56: ...CAPACITOR 910 pf Silvermica 1 Arco Cl C4 HY330 CAPACITOR 0 47 disc 2 Sprague C2 C5 TL1135 CAPACITOR 100 pf 12 volts 2 Sprague Cll CIS 825 AZ CAPACITOR Variable 4 5 25 pf 2 CRL C8 DD 300 CAPACITOR 30...

Страница 57: ...Allen Bradley R4 R26 R37 i RESISTOR Carbon l 2w 10 4700n 3 Allen Bradley R8 1 RESISTOR Carbon l 2w 10 5600 1 Allen Bradley R6 R17 R18 R35 RESISTOR Carbon l 2w 10 10 000n 4 Allen Bradley R14 R36 RESIS...

Страница 58: ...1 30 100 1 IRC R4I CEC TO RESISTOR Metal Film l 4w l 301 000rL 1 IRC Q9 2N3563 TRANSISTOR 1 Fairchild QI Q3 Q6 Q8 Qll Q4 Q5 QIO 2N3605 TRANSISTOR 8 G E Q2 Q7 2N3640 TRANSISTOR 2 Fairchild KI thru KIO...

Страница 59: ...Figure 7 9 Output Amplifier and Function Assembly 7 27...

Страница 60: ...Stackpole R9 R13 R29 R34 R39 R44 RC20GF102K RESISTOR Carbon l 2w 1 lOOOn 6 Stackpole R6 RIO RII R12 R15 R16 RC20GF272K RESISTOR Carbon l 2w 10 2700n 6 Stackpole R25 R37 R56 R62 R68 R74 R80 R86 RlOO R...

Страница 61: ...R58 R82 Rill RN60D RESISTOR Metal Film l 4w 1 7870n 3 Corning R27 R75 62PR50 RESISTOR Variable 5 On 2 Beckman R69 62PR100 RESISTOR Variable lOOn 1 Beckman R63 62PR200cl RESISTOR Variable 200n 1 Beckma...

Страница 62: ...9 Fairchild QIO Q2I Q24 Q25 Q28 Q29 Q32 Q33 Q36 Q37 Q40 Q4I Q44 Q45 Q48 Q49 Q52 Q53 Q56 Q57 Q60 Q61 Q64 Q65 Q68 Q22 Q26 Q30 2N3646 TRANSISTOR 12 Fairchild Q34 Q38 Q42 Q46 Q50 Q54 Q58 Q62 Q66 Q3 Q4 Q7...

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Страница 64: ...SECTION inil SCHEMATIC DIAGRAMS...

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Страница 69: ...INPUT 4 X 01 OUT PUT 3 aAV 2X5 WAVETEK E 8159 EHfolHEER RP SA H DjEGOi CM F A 7 OUTPUT ATTENUATOR rV ODEL 150 155 017 108 81...

Страница 70: ...WAVETEK S IA CAUfT 1 OffW OST nejd ie aa 6s POWER 1 SUPPLY MODEL SO 5S NO 0 7 0 6l i...

Страница 71: ......

Страница 72: ...C9 Tl yOTES UNLESS otherwise specified 1 RESISTAUCE IM OHMS 10 2 capacitawce im microfarads 3 DIODES ARE 1N4009 4 IUDICATES MATCHED PAIRS...

Страница 73: ...5V 4 tH N3i4o 5 2 11 3903 2AI M40 SR 646 xrV s s S60 g4 R3 H2R NOTES UNLESS otherwise SPECIFIED RE3 ST INCE IN OHMS 2 CAPPCITRA CE in MICROFARADS 3 AH DIODES ARE NROOR njZ 13 14 1 2 3 s 5 7 a 1 iZ3 a4...

Страница 74: ...LESS otherwise SPECIFIED 1 RE5ISTAWCE IM OHWS 2 CAPACITAWCE IW MICROFARADS 3 diodes CRi lO Z7 AREIM4009 A TDIOOEIS c EII Z l ARE PS5c i d 1 1 i 1 1 1 1 1 1 T n r 1 L 2 4 7 B ro 111 12 13 14 IS I 111 5...

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