Here is an example of one on eBay - http: You still need an oscilloscope just like in the "olden" days. This will allow you to test the panels backlight.
What test equipment should I get?
Than you need a good multimeter, a capacitance meter still comes in handy. After that, get a couple of good hand tools like a set of Philips screwdrivers. What you definitely will have to have is a good set of schematics. Since most of the boards are meant to be replaced there is not a lot of component information out there. So I'd focus on that. Always keep a good supply of common replacement boards.
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Several modular electronic instrumentation platforms are currently in common use for configuring automated electronic test and measurement systems. These systems are widely employed for incoming inspection, quality assurance, and production testing of electronic devices and subassemblies.
It allows daisy-chaining up to 14 instruments to a system controller using a pin connector. The IEEE specifications standardized this bus and defined its electrical, mechanical, and functional specifications, while also defining its basic software communication rules.
Computers in Automated Test Equipment (ATE)
GPIB works best for applications in industrial settings that require a rugged connection for instrument control. The original GPIB standard was developed in the late s by Hewlett-Packard to connect and control the programmable instruments the company manufactured. The introduction of digital controllers and programmable test equipment created a need for a standard, high-speed interface for communication between instruments and controllers from various vendors.
This standard was subsequently revised in IEEE SCPI ensures compatibility and configurability among these instruments.
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The IEEE bus has long been popular because it is simple to use and takes advantage of a large selection of programmable instruments and stimuli. Large systems, however, have the following limitations:. These systems are based on small, modular instruments, using low-cost, open-standard LAN Ethernet. LXI-compliant instruments offer the size and integration advantages of modular instruments without the cost and form factor constraints of card-cage architectures.
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This simplifies building and operating hybrid configurations of instruments. LXI instruments sometimes employ scripting using embedded test script processors for configuring test and measurement applications.
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Script-based instruments provide architectural flexibility, improved performance, and lower cost for many applications. Introduced in , VXI uses all Eurocard form factors and adds trigger lines, a local bus, and other functions suited for measurement applications. VXI systems are based on a mainframe or chassis with up to 13 slots into which various VXI instrument modules can be installed.
VXI bus modules are typically 6U in height. Because USB ports are standard features of PCs, they are a natural evolution of conventional serial port technology. However, it is not widely used in building industrial test and measurement systems for several e. Like some other connections, USB is primarily used for applications in a laboratory setting that do not require a rugged bus connection. RS is a specification for serial communication that is popular in analytical and scientific instruments, as well for controlling peripherals such as printers.