Channel 2 Input Amplifier detailed block diagram. Conditions shown for CH 1 position of Mode switch. Current path for A positive-slope triggering, B negative-slope triggering. This connected to the base o f Q through T and R as output signal is generated on command trigger pulse from Tunnel Diode D switches to its high-voltage state. Sweep Generator detailed block diagram. The sweep gate signal from the collector of Q is also Horizontal Amplifier detailed block diagram.
In addition, this circuit contains the Q is forward tion system. If the internal temperature of connected across the voltage divider composed o f R the instrument exceeds a safe operating level, TK and zener diode D Page 60 Power Selection.
By use of idealized waveforms. Duration I duration I Fig. Illustration of energy-storage principle: A Simplified diagram of energy-storage circuit, B graph of charge stored in inductor versus source voltage, C idealized waveforms. These the collector of Q The Steering Switch stage is controlled and inductors L1 and L 1 prevent the current surges by two simultaneous input signals.
Page 69 2. Remove the screw located directly below the fuse The severity of the environment to which the Type is holder and remove the battery box and battery pack from subjected determines the frequency o f maintenance. Page 70 Exterior. Loose dust accumlated on the outside o f the nickel-cadmium cells used in the battery pack incorporate a Type can be removed with a soft cloth or small paint vent so this internal pressure does not damage the battery.
Page 71 Circuit Boards. In some cases, each board w ithin the instrument. Page 72 The white 2. Page 73 Use the procedure given in the Calibration section to adjust the power supplies. Check Associated Equipment. Before proceeding w ith troubleshooting of the Type , check that the TABLE equipment used w ith this instrument is operating correctly.
Page 75 Fig. Components which are soldered in place operation from a fu lly charged battery pack. The actual are best checked by disconnecting one end. This isolates the operating tim e may vary due to the age of the batteries, measurement from the effects of surrounding circuitry. Page 77 Type can be obtained through your local Tektronix Field Office or representative.
When the solder begins to melt, pull the lead out ever, many of the standard electronic components can be gently. Additional solder of this same type should be available locally, or it can be purchased from Tektronix, Inc. Page 79 The Input Am plifier boards and the attenuators can be nal, check the manufacturer's basing diagram fo r correct removed from the Type as a unit, or the circuit boards basing. A ll transistor sockets in this instrument are wired can be removed separately.
Page 80 If the power transformer becomes defective, re-insert the CRT assembly into the instrument. Be sure to replace only w ith a direct replacement Tektronix transformer. When removing the transformer, tag the leads w ith the corresponding terminal numbers to aid in connecting the new transformer. Channel 2 Input Amplifier circuit board. DC Power Converter circuit board DC Power Control circuit board. Page 95 To assure instrument accuracy, check the calibration of the instrument between major recalibrations.
To check or the Type every hours of operation, or every six adjust only part o f the instrument, set the controls as given months if used infrequently. There was also a 24V battery pack available. A rackmount version, the R, was also offered. Early s used a nuvistor tube for the front end. The appeared in the catalog from to This February single page brochure describes the features of the Document preview [1st page]. Please tick the box below to get download link:. For this no need registration.
Please take a look at the below related repair forum topics. May be help you to repair. If you are not familiar with electronics, do not attempt to repair! You could suffer a fatal electrical shock! Instead, contact your nearest service center! We are happy to provide free shipping on some products via Fedex Smartpost.
Please note this shipping method does take longer to deliver than normal ground services. Please call us at if you need to order a two day or overnight guaranteed delivery service for time sensitive purchases. This auction includes only those items pictured! Thanks and happy bidding! Please note we will only ship to your Paypal verified shipping address. Unless otherwise stated all items shown in pictures are actual product being auctioned.
Stock photos will be noted as such. Contact us Monday through Friday eastern at We are closed weekends. Up for auction is a vintage 70's Tektronix Oscilloscope with P test probe and original instruction manual.
Item was tested and powers up as it should. Will need to be calibrated prior to use. Item is in good vintage working condition. There are a few black triggering knob covers missing. Which are pictured. Please view all photos for item condition. Items included is sale are Tektronix oscillator. Power cord and attached power supply unit, P test probe, and original instruction manual. Item is priced to sell!
If you have any questions I will do my best to answer them. Check out my other auctions for vintage and collectibles. Tektronix Analog Dual Trace Oscilloscope. Serial numbers: Powers on. Missing it's front cover. Will most likely need calibration. Buttons, dials and switches move well and functioned properly during testing. Comes with it's original user manual, P probe, P probe, one generic probe and AC cable. All of the probes have their associated screw on tips. The AC cable has a small nick on it that should be addressed see pics Due to the age of the unit and because my testing methods are limited I am selling this item"as is" for parts or repair and I will not accept returns.
The manual does include a parts list and calibration instructions which should help with any required maintenance. I will be pack this unit well and provide a tracking number. For international Thanks for looking and as always.
If you have questions feel free to contact me through eBay messaging. Cables, Manuals or any other Accessories This unit powers on. Dual trace lines appear. No further testing was done. Including any Unless otherwise stated, by making a bid or commitment to buy an item on eBay, you are committing to buy the item from the seller listing the item. If you make a commitment to buy or your bid is the winning bid or is otherwise accepted, you enter into a legally binding contract with the seller and are obligated to purchase the item.
Please click here to see the eBay policies: http:pages. We leave positive feedback for all buyers. Once you have paid for your item in full. If you are not satisfied with any part of your experience with us, please give us a chance to remedy the situation. Please feel free to contact us if you have any questions in regards to the item. Tektronix Oscilloscope for parts or repair. Please Look at the Picture! Both channels operate but display is damaged with black marks in screen.
Controls are dirty and cut out, traces are distorted and don't show correctly. Some functions and controls do not work. Please look at the picture! Shipping to USA only. Fast ground shipping- will ship within 1 business day of confirmed PayPal payment.
Winner must make payment immediately at end of auction. Tektronix Type Oscilloscope Scope. Fully Operational, No Cover. The is great. And many Thanks to all the users that helped us make it to our 15th year anniversary here on ebaY! Very dirty from sitting in a garage for years, never wet. Sold untested and as-is with no returns.
Faceplate is very nice. Unit probably dates from the late 's to the early 's. I have no idea if it works or what it does. Sold As-Shown. No apparent physical damage except for the items mentioned previously. I got this from an estate along with many other pieces of antique tube ham radio and test I don't know how to use it or if it works. Measures approx. Please look at the photos, ask for more if you need them, and always ask questions before buying.
All Electronics are sold as-is due to their delicate nature. We only take returns because ebaY forces us too. Please realize, if the item you are sent is altered in any way, we leave a removable distinguishing mark somewhere on all of our items we will not honor a refund and will file a fraud complaint with ebay.
Returns are only accepted if the item is not as described, and at the expense of the buyer for the cost of the return shipping. No expressed guarantee unless otherwise noted.
We are honest sellers for over 15 years selling used vintage items that are not replaceable with another item, so exchanges are never an option. Thank you, Bill. Payment info: Buyer pays by Visa. No power cord or accessories. This is a good-looking. Rack mount oscilloscope with a nifty pull down compartment next to the scope, presumably for probes. You can read more about it and see schematics. Tested to powered on but unable to get sweep trace.
May need service. Physically fairly good condition. Sold for repair or parts as-is. No returns. This equipment has had moderately light use and has been in a well kept and climate controlled lab. I offer a 14 day satisfaction warranty. Click on auction details below for Auction Terms overview: Shipping fees are reflected in the shipping calculator.
Thanks and good luck bidding! Click to open supersize image Click to open supersize image Click to open supersize image Click to open supersize image Click to open supersize image.
0コメント