Good Condition - HEATHKIT MANUAL for the 15 MHz DUAL TRACE OSCIL (Catlett, VA)

Good Condition - HEATHKIT MANUAL for the 15 MHz DUAL TRACE OSCIL

HEATHKIT MANUAL for the 15 MHz DUAL TRACE OSCILLIOSCOPE MODEL IO-4510 MANUAL 595-1619-08. 1974Local pick-up preferred (please call first) but will ship at the buyer s expenseKingston Books 15 - IMG_7593Illustrated Pictorials Fold Out Drawings VoltageTest Points Troubleshooting InformationINTRODUCTIONThe Heathkit Model IO-4510 Oscilloscope is a portable triggered dual-trace DC-to-15 MHz laboratory- grade instrument. Outstanding features such as the fast vertical rise time vertical delay times good trace brightness and the high input sensitivity make the oscilloscope ideal for the wide range of measurements typically encountered in electronics development laboratories and scientific research. In addition the rugged construction and dependable operation make it a versatile tool for either the hobbyist or the service technician.Each of the two identical input channels provides a maximum signal sensitivity of 1 millivolt centimeter. Their attenuator networks can be switched through 12 calibrated ranges to set the deflection factor from 1 millivolt centimeter to 5 volts centimeter. An internal vertical delay line insures that the horizontal sweep starts before the beginning of the vertical signal. Thus the complete vertical waveform will be displayed. Since amplifier rise time is 24 nanoseconds very fast rise-time signals are faithfully reproduced.Several modes of signal display are selected by each channel s position control and the Time Base switch. Either or both channels can be displayed as a function of time or as a function of each other. At slower sweep speeds the vertical channel signals are alternately displayed at a 200 kHz (approximately) rate (copped mode) so both signals appear as a function of the same time base. . For faster sweep speeds both signals are displayed alternately (alternate mode) on successive sweeps. During X-Y operation the channel Y1 (X) circuits provide horizontal ( X axis) deflection and channel Y2 (Y) circuits provide vertical (Y axis) deflection. Calibrated time- base ranges from .2 seconds centimeter to .1 microseconds centimeter are readily switched in a 1- 2- 5 step sequence. A control of the Time Base switch provides variable sweep speeds between switch positions. Any sweep speed can be expanded 5 times when the X5 control is pulled out giving a maximum sweep speed of 20 nS centimeter.The Trigger Select switch and Level controls allow the time base to be precisely triggered at any point along the positive or negative slope of the trigger signal. Various trigger signals can be selected. These include a sample of Channel Y1 or Channel Y2 input signals an externally applied trigger signal or a sample of the line voltage. The Trigger Mode switch controls the trigger input Bandpass cutting off unwanted low frequency trigger signals.A calibrated 1-volt peak-to-peak square wave signal is provided through a front panel connector allowing easy probe compensation vertical amplifier calibration and comparison.Front panel display controls include Intensity Focus Graticule Illumination and Vertical and Horizontal position. Two additional controls accessible through the rear panel adjust the Astigmatismand Geometry. An internal switch is used to match the regulated power supply to the line voltage from 100 volts to 280 volts AC.Thus this oscilloscope combines the most desirable features required for precise measurements and display while its solid-state circuitry provides the ultimate in sensitivity stability and versatility.Refer the Kit Builders Guide for complete information on unpacking parts identification tools wiring soldering and step-by-step proceduresContents by Chapter (in brief)INTRODUCTION ..3UNPACKING INSTRUCTIONS ..5ASSEMBLY NOTES ..7CONTROL CIRCUIT BOARD Parts List ..9POWER SUPPLY CIRCUIT BOARD Parts List ..15DEFLECTION CIRCUIT BOARD Parts List ..31TIME BASE CIRCUIT BOARD Parts List ..45VERTICAL CIRCUIT BOARD Parts List ..63CHASSIS Parts List ..95STEP-by-STEP Assembly ..104INITIAL TESTS ..131WARRANTY ..Inside front coverCUSTOMER SERVICE ..Inside rear coverPaperback 144 pages