Mezirisar And then consider the power supply is always supplying power regardless of what knob you select or where the trace is, etc. Thanks again for your help, I feel confident that together, we are going to fix this baby! Second, when you set Channel A coupling to AC and adjust the position knob, what happens? How do you get an MCU design to market quickly? I captured some stills from the video just for my own reference.
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Any international shipping and import charges are paid in part to Pitney Bowes Inc. Hung Chang Oscilloscope Manuals — lostfuture How can the power consumption for computing be reduced for energy harvesting? To participate you need to register. Subject to credit approval. Learn more — opens in a new window or tab. The circuit in question seems to send signals to the CRT. You must log in or register to reply here. Service manual or circuit diagram 4 Protek Oscilloscope 1. This amount chng subject to change until you make payment.
Articles Changg Articles Search resources. For additional information, see the Global Shipping Program terms and conditions — opens in a new window or tab This amount includes applicable chan duties, cnang, brokerage and other fees. The system is used and is being sold as-is no returns accepted Sign in to check out Check out as guest. So, step one, diagnose the faulty section. Btw, I think these resistors are part of either the horizontal or vertical amp ultimately the signal finds its way to the tube and it looks sort of like a symmetrical circuit Select a valid country.
Oscilloscop Hi, I have the same scope, Hung ChangMine is doing weird things, cant get a clear picture and get things to move around ground. All equipment is sold-as-is. Dhang you changg any luck?? Forums New posts Search forums. Due to the nature of used and surplus equipment no guarantees or warranties either expressed or implied are offered unless specifically noted in the description.
How do you get an MCU design to market quickly? Read more about the condition. People who viewed this item also viewed. Please enter a valid ZIP Code. For additional information, see the Global Shipping Program terms and hunv — opens in a new window or tab. Delivery times may vary, especially during peak periods.
Losses in inductor of a boost converter 8. How reliable is it? Equating complex number interms of the other 6. All chzng must contact us at the end of the auction if invoice through ebay has not been received. ModelSim — How to force a struct type written in SystemVerilog?
Minimum monthly payments are required. Hierarchical block is unconnected 3. Synthesized tuning, Part 2: Replacing a 4 pin leaded inductor with a 2 pin Started by gkmaia Yesterday at Good luck with the exam!!!
The horizontal section is what sweeps the beam from left to right. You seem to be having a problem getting the beam to show up below a certain point on the screen. This item will be shipped through the Global Shipping Program and includes international tracking. Shipping cost cannot be calculated. And then consider the power supply is always supplying power regardless of what knob you select or where the trace is, etc.
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Service manual - Protek P3502 (Hung Chang) Oscilloscope
Interesting behavior!! Take a look at that PDF and just kind of skim through it and get the gist. Their approach is--diagnose from the front panel. So, step one, diagnose the faulty section. The o-scope is made up of several main sections.
Hung_Hang: oscyloskop Hung Chang 3502C
Just a bit off the topic. Synthesized tuning, Part 2: Electro Tech is an online humg with overmembers who enjoy talking about and building electronic circuits, projects and gadgets. Hung Chang 20mhz Dual Trace Oscilloscope Dec One I am repeating I think the fact that the trace goes haywire lower on the screen suggests something wrong with the voltage x to the Y- plate. Hierarchical block is unconnected 3.