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Method for detecting CD machine and apparatus

A technology for optical disc drives and hosts, applied to measuring devices, recording/reproducing with optical methods, measuring electricity, etc., can solve the problems of increasing working hours, increasing labor costs, doubling test time, etc.

Inactive Publication Date: 2008-07-02
QUANTA STORAGE INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If only a few units can be tested at a time, the testing time for the entire batch of optical drives must be doubled, which not only increases the working hours, but also increases labor costs

Method used

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  • Method for detecting CD machine and apparatus
  • Method for detecting CD machine and apparatus
  • Method for detecting CD machine and apparatus

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Embodiment Construction

[0016] In order to achieve the above object, the present invention adopts the technical means and its effects, the preferred embodiments are given, and the description is as follows in conjunction with the accompanying drawings.

[0017] Please refer to FIG. 3 , which is a schematic diagram of a device for testing an optical disc drive according to the present invention, which includes a fixture 1 and a computer 2 . Fixture 1 has CD player placement platform 11, 50pin-IDE connection port 111, first interface to second interface conversion board 12, wherein the first interface is USB connection port 121, the second interface is 40pin-IDE connection port 122, passed the test Indicator light 131, fault display indicator light 132, 40pin-IDE to 50pin-IDE conversion board 14, power adapter board 15, and power supply 16. The computer 2 has a USB connection port 21 , a control interface, in this embodiment an RS232 interface 22 , and a screen 23 . The USB connection port 21 is conne...

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Abstract

The testing set includes following parts: host with first interface; clamp possesses at least a conversion interface between first interface and second interface, and power supply; optical disk drive connected to the second interface of the clamp. The method includes steps: starting up power supply of clamp and host; connecting optical disk drive to the second interface of the clamp; executing testing program to test the optical disk drive.

Description

technical field [0001] The invention relates to a method and device for testing optical disc drives, in particular to a method and device for testing the functions of multiple optical disc drives at the same time. Background technique [0002] In the past, when the transmission interface between the computer and the outside world was the IDE (Integrated Drive Electronics) interface, a computer only had four IDE connection ports. After deducting the one IDE connection port required by the hard disk, there were only three IDE connection ports left. Therefore, when using the IDE connection port as the connection interface of the test CD player, at most three groups of tests can be performed simultaneously. At the same time, when using the IDE interface to test the optical drive, please refer to figure 1 , which is a flow chart of testing a known optical disc drive using a computer IDE interface. Since the IDE interface does not provide a hot-swappable working environment, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11B7/00G01R31/00G06F11/00
Inventor 蔡旺霖陈世洲
Owner QUANTA STORAGE INC
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