Download HUNG CHANG HC OSCILLOSCOPE service Page 1 × – 45k – jpg PROTEK PC USER SM. Protek (Hung Chang) Pc Oscilloscope in good condition, comes with Oscilloscope Probe Kit. If you need any more photos, we will be glad to send you as many as you need. | eBay!.

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HUNG CHANG HC 20MHZ Oscilloscope | eBay

Learn More – opens in a new window or tab Any international shipping is paid in part to Pitney Bowes Inc. Read more about the condition. See other items More Shipping cost cannot be calculated.

For additional information, see the Global Shipping Program terms and conditions – opens in a new window or tab This amount includes applicable customs duties, taxes, 3502 and other fees. I still think we have the right idea.

Back to home page. Synthesized tuning, Part 2: Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window or tab Add to watch list.


This amount is subject to change until you make cgang. I don’t have the service manual or a schematic so this is a nightmare to figure out. Interest will be charged to your account from the purchase date if the balance is not paid in full within 6 months. Add to watch list Remove from watch list.

Hung Chang 5502 20mhz Dual Trace Oscilloscope

How reliable is it? Second, when you set Channel A coupling to AC and adjust the position knob, what happens? Service manual or circuit diagram 4 Protek Oscilloscope 1. No additional import charges at delivery! If I flip the channel A to ground, your suppose to see a straight line, right? Read section in the service manual for a little overview of how the vertical section works Learn More – opens in a new window or tab International shipping and import charges paid to Pitney Bowes Inc.

Potentiometer Questions Started by norbss Yesterday at So I suspect it’s either the vertical or horizontal amp circuit. All equipment is sold-as-is.

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Protek P Hung Chang Hi, try this one! Third, when you set Channel B coupling to AC and adjust the position knob, what happens? An 3502v that has been used previously. The horizontal section is what sweeps the beam from left to right. We love our international customers and would love to chaang your business but due to the nature of the used equipmentand that all items are untested and used, all sales are final.


Good luck with the exam!!! Minimum monthly payments are required. Sell now – Have one to sell?

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All buyers must contact us at the end of the auction if invoice through ebay has not been received. Seller’s payment instructions Import duties, taxes and charges are not included in the item price or shipping charges. In the PDF take a look at the chapter called “Troubleshooting the Vertical Section” Let’s see if we can isolate down to the block, circuit and then component levels.

The vertical section controls the position of the beam on the vertical axis. Learn more – opens in a new window or tab.