View and Download HP 85662A troubleshooting and repair manual online. Spectrum Analyzer IF-Display Section. 85662A measuring instruments pdf manual download.

2019年12月11日 · The HP 85662 is a very complicated X-Y display, by any standard, so you basically have four options: 1) Find a replacement CRT (or try to "regenerate" the one you have.)

2011年9月4日 · This page recounts a 45-day experiment in restoring or "rejuvenating" the cathode-ray tube in an HP 85662A spectrum analyzer display unit. These are commonly found in various surplus electronics venues including eBay, either by themselves or as part of an HP 8566, 8567, or 8568 analyzer outfit.

HP 85662A Spectrum Analyzer IF-Display Section Eli HEWLETT PACKARD HP Part No. 85662-90089 Printed in USA January 1992 Supplement to Part Number 85662-90085

2015年4月7日 · The 8566B/8568B analyzer both use the 85662A spectrum analyzer display section, which is not just a display but also takes care of the IF processing. For the 10 Hz to 1 kHz bandwidths, a 5 pole xtal filter is used.

2020年3月8日 · A 85662A spectrum analyzer display for repair, the symptom (I didn’t take a picture) – a green square in the middle of the CRT -some lines are visible within, but no proper display. So, acceleration, CRT, and focus seem good …

Manuals and User Guides for HP 85662A. We have 2 HP 85662A manuals available for free PDF download: Troubleshooting And Repair Manual

See specifications for product details. We have used HP 85662A analyzers available. Thousands of model numbers in stock. Sell your test equipment to us too!

Find many great new & used options and get the best deals for HP 85662A Spectrum Analyzer Display Section for 8566 at the best online prices at eBay! Free shipping for many products!

HP 85662A products for sale at Test Equipment Center are thoroughly tested, and receive electrical and cosmetic reconditioning as needed prior to sale. All products include a 90 day warranty from Test Equipment Center to ensure your complete satisfaction.

2021年5月17日 · Last year I bought a 8566B and display and it didn't work. I recently bought another pair (together), and fixed a YTO unlock by swapping the YTO loop, FM coil driver, and main coil driver over (all three were faulty). It been working for maybe two weeks now, and I …

View and Download HP 85662A troubleshooting and repair manual online. Spectrum Analyzer IF-Display Section. 85662A measuring instruments pdf manual download.

1-2 The 8566/8567/8568 Color LCD Retrofit Kit is a drop-in replacement for the monochrome CRT in the HP 85662A display. The Retrofit Kit uses a state-of-the-art Sharp 6.4” TFT color LCD with a resolution of 640 x 480 pixels. 1-3 The intensity adjustment works as before; adjust the front panel intensity knob as you would for the CRT.

HP 85662A: Troubleshooting And Repair Manual | Brand: HP | Category: Measuring Instruments | Size: 25.5 MB | Pages: 594

2024年8月29日 · After a lot of work, i managed to have an hp8568b working, but after moving the display unit on the table i lost completely the image. The ugly thing is that i don't' see anymore the dim light of the filament of the CRT near the neck of the tube and this is very sad. So or i have a problem with the filament supply, or i have lost the tube.

NewScope-8 is an LCD retrofit kit to replace the CRT display subsystem in the HP 85662A spectrum analyzer display used in:

How the HP 85662A Is Used - HP 85662A IF-Display Section is used with: HP 85660B RF Section as the HP 8566B Spectrum Analyzer HP 85680B RF Section as the HP 8568B Spectrum Analyzer.

The 8566 TFT LCD Retrofit Kit revitalizes your 8566 / 8568 spectrum analyzer by replacing your aging CRT with a brand new, state-of-the-art TFT color LCD. The LCD system interfaces the 8566 video memory directly, producing a crisp, clear digital picture.

NewScope-8 is an LCD retrofit kit to replace the CRT display subsystem in the HP 85662A spectrum analyzer display used in: 8566A, 8566B Spectrum Analyzer 8568A, 8568B Spectrum Analyzer

This is an HP 85662A Spectrum Analyzer Display. This unit has been tested and is not working properly. The CRT is weak – selling as parts.. ***MPN 85662A ***OEM Hewlett Packard ( HP ) / Agilent ***SKU*** 38509