200817696 九、發明說明： 【發明所屬之技術領域】 ^本毛月係冑關於一種電子元件之模擬治具以及供電 二Ό欢測方&，更詳而言之，係關於一種具用卩電性連接 電子元件之第—電性連接單元組以及用以於該電子元件 電性連接於該第一電性連接單元組時，處理並調整該電子 :件所需電源之電壓調節模組（voltage Reguiat〇r 里。l:e::RM)之電路板上之電子元件之模擬治具以及供電 異吊檢測方法。 【先前技術】 。。按’於電路板之職過程中，以該電路板上之中央處 =早兀WID為例’其必需設置於該電路板上相應之承座 (socket)上進行電路板之功能測試。 中央^理上單述電且路/之功能測試方式係常因電路板上與該 以如Μ 70性連接關係之電子元件的電氣特性不 ^如^生故障或損壞等情事），則會相應導致供給 二 產生異常之狀況，進而造成該中央處理單 兀相松之6事，無疑地，若直接以價格 元之實體元件進行該電路板之功能測試實會造成不=早 之成本浪費。 只θ k成不必要 職疋，如何提供一種在進行電路 =板上用以供給中央處理單元之電 =，免上述之情事發生，實為本領域中、二 19712 6 200817696 【發明内容】 鑒於上述習知技術之問題，本發明之主要目的在於提 供一種電子元件之模擬治具以及供電異常檢測方法，以在 進订電路板之功能測試前，先對該電路板上用 元件之電源進行異常檢測。 、、口包子 本發明之另-目的在於提供—種電子元件之模擬治 異常檢測方法，以節約在進行電路板之功能測 武η守之成本。 為達上述主要目的及另一目的’本發明所提供之電子 凡件之模擬治具，係應用於具用以電性連接電子 2性連接單元㈣及心於該電子元件電性連接於該 弟-電性連接單元組時，處理並調整該電子元件所 ^電壓調節模組（VQltageRegulat〇rM〇dule;削）之電、 板其中’該第一電性連接單元組中具有用以對該電 行供電之第-電性連接單元、用以供辨識該電子 几件疋否已電性連接於該第一電性連接單元組上之 電性連|妾單S以及複數用以作為電堡識別旗號（v〇ita一200817696 IX. Description of the invention: [Technical field to which the invention belongs] ^The Maoyue system relates to an analog fixture for electronic components and a power supply tester, and more specifically, a device for use. a first electrical connection unit group for connecting the electronic component and a voltage adjustment module for processing and adjusting the power required by the electronic component when the electronic component is electrically connected to the first electrical connection unit group In the Reguiat〇r.l:e::RM) the analog fixture of the electronic components on the circuit board and the power supply suspension detection method. [Prior Art]. . In the process of pressing the board, the central part of the board = early WID is taken as an example. It must be placed on the corresponding socket on the board for functional testing of the board. The central control method is a description of the electrical and road/function test method, which is often caused by the electrical characteristics of the electronic components on the circuit board and the relationship between the electronic components, such as faults or damages. This leads to the situation that the supply two is abnormal, which in turn causes the central processing unit to loosen. 6 Undoubtedly, if the functional test of the board is directly performed with the physical component of the price element, it will result in no cost waste. Only θ k becomes an unnecessary job, how to provide a kind of electricity for supplying the central processing unit on the circuit=board, and avoiding the above-mentioned situation, which is in the field, 2, 1971 6 200817696 [invention] The main object of the present invention is to provide an analog fixture for an electronic component and a power supply abnormality detecting method for performing an abnormality detection on a power supply of a component on the circuit board before performing a functional test on the binding circuit board. . Further, the present invention is directed to providing a method for simulating anomaly detection of an electronic component to save the cost of performing the function measurement of the circuit board. For the above-mentioned main purpose and another object, the analog fixture for the electronic component provided by the present invention is applied to electrically connect the electronic two-connected unit (4) and to electrically connect the electronic component to the younger - electrically connecting the unit group, processing and adjusting the voltage of the electronic component voltage regulation module (VQltageRegulat〇rM〇dule; cutting), wherein the first electrical connection unit group has The first electrical connection unit for power supply, the electrical connection for identifying whether the electronic component is electrically connected to the first electrical connection unit group, and the plurality of S for use as the electric castle identification Flag (v〇ita one
Dentlflcation;VID)之第三電性連接單元；該電子元 :之模擬治具包括：治具本體’係具對應該第—電性連接 早m分韻應㈣-電性連接單元、第二電性 三電性連接單元設有第四電性連接單元、第 =性連接單元以及複數第六電性連接單元之第二電性 =單用以透過該第二電性連接單元組對應設置於 μ弟-電性連接單凡組’並透過該第五電性連接單元以及 19712 7 200817696 .複=六電性連接單元分別與該第二電性連接單元以及 稷數弟三電性連接單元之電性連接，模擬該於該電子元件 已電性連接於該第一電性遠 帝 _ 罨11連接早兀組上，且令該複數第三 ^ I ^所對應之電壓識別旗號被設置為與該電壓 调即模組在正常工作模式下相應之狀態。 其中，该電子元件係為中央處理單元 央1τιτγγ: ;CPU);該第—電性連接單元組係為該中 承座（socket)上之複數插孔，且該第二電性 =:::且物應該中央處理單元之承座上之複數插 稷㈣’ 5纟第五電性連接單元係透過預先接地之方 二以：與該第二電性連接單元電性連接時，模擬該於該 第性連接於該第一電性連接單元組上;該複數 第i電性連透過預t接地之方式，以於與該複數 -张料處 早70電性連接時，令該複數第三電性連接單 二：，電壓識別旗號被設置為與該電壓調節模組在 正书工作模式下相應之狀態。 常檢m要目的及另一目的，本發明所提供之供電異 …係運用前述電子元件之模擬治具予以執行， 二驟:對應設置該電：元件之模擬治具於該第 電後讀取該電=^之n 工具於該電路板通 件权具之弟二電性連接單元組 -敌：連接單元之電壓;以及比較該電壓測量工具所 出μ 電子兀件之正吊工作電隸，俾可檢測 出忒弟一電性連接單元組之供電是否異常。 19712 8 200817696 中之八中°亥電壓表係為電壓表、示波器以及三用電表其 、、p,,:、、者—’ °亥電子兀件係為中央處理單元；該供電異常檢 , 復匕括於比較出該電壓測量工具所讀取之電壓值 =該電^件之正^作電壓值時輸出提示訊息之步 之1 A ^提不π息係以螢幕顯示、聲音提示以及燈號顯示 之其中一者之方示予以輸出。 相習知技術，本發明之電子元件之模擬治具 X 4 S % 丁凡什之犋擬治具以及 具於該二：：方法’係，要透過設置該電子元件之模擬治 電I"生ΊΑ、性連接單元組上，以模擬該於該電子元件已 性連接。第—電性連接單ML且令該複數第三電 ^ π所對應之電壓識職號被設置為與該電麗調 Ϊ二=工作模式下相應之狀態，接續於該電路板通 之 亥％子元件之模擬治具之第二電性連接單元^ 性連接單元之電壓，並比較該電壓值與該電子元 之供電是否異常。藉此，透過本發明，使用者可在=雪且 :板之:力，試前，先對該電路板上用以供給電子元件丁： 當源進仃異常㈣，㈣約在進行電路板 電子元件之損壞所耗費之成本。 【實施方式】 以下係藉由特定的具體實例說明本發明之 式，熟悉此技藝之人士可由本說明書 瞭解本發明之其他優點與功效。本；明亦；藉由=易地 的具體實例加以施行或應用，本說明書中的各項細節= 19712 9 200817696 基於不同觀點盥廊用，— τα 修飾與變更。、〜在不怜硪本發明之精神下進行各種 苴舶痛月m 81 ’係為本發明之電子元件之模擬治具及 其所應用之電路板之每 、 … 之只施例外硯立體示意圖，如圖所示， 違電子70件之模擬治具 U ^ 1係應用於具用以電性連接電子 凡件之弟一電性連接單元 性連接於該第-電性::、二及用以於該電子元件電 連接早兀組20時，處理並調整該電 子疋牛所需電源之電壓調節模組（v〇ltageReguiat〇rDentlflcation; VID) third electrical connection unit; the electronic element: the simulation fixture includes: the fixture body 'corresponding to the first-electrical connection early m points rhyme should be (four) - electrical connection unit, second electricity The third electrical connection unit is provided with a fourth electrical connection unit, a fourth connection unit, and a second electrical connection unit; the second electrical property is used to be corresponding to the second electrical connection unit group. The younger-electrical connection unit and the fifth electrical connection unit and the 19712 7 200817696. The complex electrical connection unit and the second electrical connection unit and the third electrical connection unit Sexual connection, simulating that the electronic component is electrically connected to the first electrical _ 罨 11 connection early 兀 group, and the voltage identification flag corresponding to the third third ^ ^ ^ is set to The voltage adjustment is the corresponding state of the module in the normal working mode. Wherein, the electronic component is a central processing unit central 1τιτγγ: ; CPU); the first electrical connection unit group is a plurality of jacks on the middle socket, and the second electrical property =::: And the object should be a plurality of plugs on the socket of the central processing unit (4) '5纟 The fifth electrical connection unit is transmitted through the pre-grounded square 2: when electrically connected to the second electrical connection unit, the simulation is performed The first plurality of electrical connection units are connected to the first electrical connection unit group; the plurality of i-th electrical connections are transmitted through the pre-t grounding manner, so that the third electrical connection is made when the electrical connection with the plurality of sheets is electrically connected The sexual connection is two: the voltage identification flag is set to be in a state corresponding to the voltage adjustment module in the working mode of the book. For the purpose of normal inspection and another purpose, the power supply provided by the present invention is implemented by using the analog fixture of the aforementioned electronic component, and the second step is: correspondingly setting the electricity: the analog fixture of the component is read after the first power The electric=^的n tool is the second electrical connection unit group of the circuit board, the enemy: the voltage of the connection unit; and the comparison of the positive electrical work of the electronic component of the voltage measurement tool,俾 It can detect whether the power supply of the electrical connection unit of the younger brother is abnormal. 19712 8 200817696 Among the eight zhonghe voltmeters are voltmeters, oscilloscopes and three-meter electric meters, p,,:,, - ' ° Hai electronic components are the central processing unit; the power supply abnormality check, The repetition is included in the comparison of the voltage value read by the voltage measuring tool = the step of outputting the prompt message when the voltage value of the current component is 1 A ^ is not displayed by the screen display, the sound prompt and the light The display of one of the number displays is output. According to the prior art, the analog fixture of the electronic component of the present invention X 4 S % Ding Fanshi's fixture is also used in the second:: method 'system, through the simulation of the electronic component I " The 连接 is connected to the unit group to simulate that the electronic component has been connected. The first-electrical connection is ML and the voltage identification number corresponding to the plurality of third electric π is set to be in a state corresponding to the electric Ϊ = = = working mode, and is connected to the circuit board. The second electrical connection unit of the analog component of the sub-component electrically connects the voltage of the unit, and compares the voltage value with whether the power supply of the electronic component is abnormal. Therefore, through the invention, the user can supply the electronic component to the circuit board before the test: before the test: when the source is abnormal (4), (4) about the board electronic The cost of damage to components. [Embodiment] The present invention is described below by way of specific examples, and those skilled in the art can understand the other advantages and effects of the present invention. Ben; Ming also; through the specific examples of = easy to implement or apply, the details of this specification = 19712 9 200817696 based on different perspectives, - τα modification and change. ~ In the spirit of the present invention, the various types of simulation tools for the electronic components of the present invention and the circuit boards to which they are applied are only omitted. As shown in the figure, the electronic fixture U ^ 1 is used to electrically connect electronic components. The voltage regulation module for processing and adjusting the power required by the electronic yak when the electronic component is electrically connected to the early group 20 (v〇ltageReguiat〇r
Modu 1 e; VRM )(未予圖示）之雷 _ ’之電路板2上，其中，該第一電 一恭早το組2G令具有用以對該電子元件進行供電之第 二，連接單^、用以供辨識該電子元件是否已電性連接 =::Γ連接單元組20上之第二電性連接單元、複 用乂作為電壓識別旗號（voltage IDentification; VID)^第三電性連接單元以及複數用以供該電子元件接 地之第七電性連接單元；需予以附加說明的是，該第一電 性連接早το組20係不僅包括前述所揭示之四種電性連接 單元’尚包括其他具相應作用之電性連接單元，而前述所 揭不之四種電性連接單元僅是為配合說明本發明之技術 内谷之相關者。 •於本實施例中，該電子元件係為具九百四十個接腳 (Pln)之中央處理單元（Central Processor Uni t; cpu )， 且該電子元件正常工作電壓係為14V，復請參閲第2圖， 係為該電子元件對應的電壓調節模組在正常工作模式下 之工作電壓VC0RE與電壓識別旗號VID0至VID4間之對應 19712 10 200817696 關係表’如圖所示，可得知，當該電子元件於正常工作電 壓（即1.4V)下正常工作時該電壓識別旗號vid〇至川4 之位準分別為「01100」，需予以附加說明的是，該對應關 係表中之巾央處理單7C之參數及其數值僅用以作為本實 施例之範例說明，並非用以限制該中央處理單元可實施之 型態。 相應地，於本實施例中，該電路板2係為主機板 U/B)且4電路板2上之第—電性連接單元組別係為對 X中央處理單元之承座（SC)eket)上之複數插孔（至少具九 百四十個插孔）；該第—電性連接單元組2()中用以對該電 子7L件進彳亍供私之第—電性連接單元係為對應該 (工作電壓）之插孔；該第—電性連接單元組2G中用以 供辨識該電子元件是否已電性連接於該第-電性連接單 士、且20上之第—電性連接單元係為於該電路板2通電 ί、u二路板2所格载之資料處理裝置（如電腦）判斷該 =處理単it是否已插置於該電路板2上之承座之插腳 ，^之插孔；該第―電性連接單元組Μ中複數用以作 識㈣號之第三電性連接單元係為對應該電践 =VID0至VID4之插孔；該第一電性連接單元組別 中m數用以供該電子元件接 斜廡料u。。件接地電性連接單元係為 …\&理早元上用以接地之複數接腳之複數插孔。 、、u 2子元件之模擬治具1係包括：治具本體10。該 >σ 本體1 〇，係且f +雍#楚 ^ 電性連Mi 電性連接單元組20之第二 兀、、且11 ’且該第二電性連接單元組2丨分別對 19712 11 200817696 .電性連接單元、第二電性連接單元、複數第三電 =接早:以及複數第七電性連接單元設有第四電性連 禮五電性連接單元、複數第六電性連接單元以及 複數弟八雜連接單元；該治具本體1〇係用以透過該第 2~0電接早兀組U對應設置於該第—電性連接單元組 別，並透過該第五電性連接單元以及複數第六電性連接單 心刀別與該第二電性連接單元以及複數第 連 ^電性連接，模擬該於該電子元件已電性連接 =…20上’且該複數第三電性連接單元所對 應：電屢識別旗號已被設置為與該電星調節模組在正常 工作模式下相應之狀態。 ^本貝Μ1中’該第五電性連接單元係透過預先接地 2以於與該第二電性連接單元電性連接時，模擬該 ㈣電子元件已紐連接於該第—電性連接單元㈣ ’亦即，在對應設置該治具本體1〇之第二電性連接單 凡組11於該電路板2卜夕楚 ^ LL , 板2上之弟-電性連接單元組20前，係 弟五電^連接單元與複數第Μ性連接單元之一 :、性連接（貫施時，可電性連接該複數第八電性連接單 =與該第五電性連接單元最接近之一者），以於對應設 1具本體1G之第二電性連接單元㈣於該電路板2 ΐ之弟一電性連接單元組20後，可透過該第八電性連接 ^與第七電性連接單元（用以供該電子元件接地者）之 連接’相應使得該第五電性連接單元已呈接地狀態， 而此接地狀態所呈現之位準係為「〇」，換言之，該種接地 19712 12 200817696 ^態會使得該電路板2所搭载之資料處理裝置 %，會判斷該電子元件係已電性連接於該第汗 元組20上之第二電性連接單元， 連接早 係已插置於該電路板2上之承座。卩$中央處理單元 於本，&射’該複數帛三€性連接單元所對庳之雷 壓識別旗號被設置為與該_節模組在正；電 :相應之狀態係指該複數第三電性連接單元雇= 壓識別旗號被設置為與該電壓調節模组在正常工= :相應之位準耗，㈣位準狀㈣包括高位準以及、= H該性連接單元料過縣將對應該電壓 =:= 三電性連接單元之第六電性連接 早兀接地之方式’以於與該複數第三電性連接單 =置令性連接單元㈣叙電壓識別旗號 ^又置為與心壓調節模組在正常工作模式下相應之狀 承前所述，已知當該電子元件於正常工作電壓（即 .)下正常工作時該電壓識別旗號VID0至VID4之位 分別為「01100」，而該第一電性連接單元組2〇中複數用 P作為電壓識別旗號之第三電性連接單㈣為對應該電 3別旗號V⑽至VID4之插孔，相對地，該複數第六電 連接皁70係包括相對應之侧至簡之插孔之五隻插 、P且°亥五又插腳中對應該電壓識別旗號vI 至vI以 =位，係被設置為「01⑽」’亦即’其中之三個第六電性 連接單元係必需接地（對應該複㈣三電性連接單元中作 19712 13 200817696 為電壓識別旗號VID0、VID3及VID4之三個第六電性連接 單元）。 換έ之’在對應設置該治具本體1 〇之第二電性連接 單兀組11於該電路板2上之第一電性連接單元組2〇前， 係先將该二個第六電性連接單元與複數第八電性連接單 元之至少一者電性連接（實施時，可電性連接該複數第八 電性連接單元中與該三個第六電性連接單元最接近之一 2或分別電性連接該複數第八電性連接單元中與該三個 弟六電性連接單元最接近之三者），卩於對應設置該治且 =體10之第二電性連接單元組^於該電路板2上之第二 電性連接單元組2〇後’可透過該H性連接單元與第 七電性連接單元（用以供該電子元件接地者）之電性連 接，相應使得該三個第六電性連接單元6呈接地狀離，俾 於該複數第六電性連接單元與該複數第三電性連接單元 電性連接時，令該複數第三電性連接單元所對應之電壓識 別旗號被設置為與該電壓調節模組在正常工作模式下相 且it ^為方便使用者能順利地將該電子元件之模擬治 電路電，連接單元組11以正確的方位對應設置於 槿於=弟一電性連接單元組20,係可增設防呆結 件之模擬治具_電路板2上，而該防 方式眾多’且為可輕易思及之公知技術， 圖不且不另對其可實施之結構作詳細說明。 弟3圖所不’係為本發明之供電異常檢測方法之實 19712 200817696 ，揭之i::t 亥供電異常檢測方法係需運用上 揭之電子兀件之模擬治具。如圖所示，該 法首先執行步驟S30，係對岸 ”吊才欢測方 於钤楚一带以0 T耵應°又置5亥電子兀件之模擬治具 以接m上。於本實施例中，該步驟係用 =過_:電性連接單元組對應設置於該第—電 =疋組，域過該第二電性連接單元組中之第五電 接早兀以及複數第六電性連 接單元紐中之莖ιΓί 分別與該第一電性連 中之弟一電性連接單元以及複數第三電性連接 早疋之電性連接，额該電子元件 性連接單元組上，且令該複數第三 == 電屢識別旗號被設置為盘該電麼早70所對應之 式下相應之狀態，此步驟中之样细^且在正常工作模 早开杜ν郑甲之孑細貫施方式已於上揭之電 讀之拉擬治具t作敘述，於此復 至步驟S3卜 个设亍以負述。接著進 該步驟S3卜係透過—電麗測量工 後讀取該電子元件、Λ B 八、μ電路板通電 黛币 迪治具之第二電性連接單元紐之 弟四電性連接單元之電壓 安早疋、、且之 之方式設晋德，兮ή 例中’透過步驟幻〇 元电之第一雷/次電之電路板遂透過該第一電性連接單 四電性連^ 單元對該第：電性連接單元組之第 連接早兀進行供電，此 該電子元件電性連接°之電源係等同於將 …生連接於该弟—電性連接單元組 =之電源’㈣過電壓測量工具讀取 ^ 〉口具之第二電性連接單元組 ^ 件之极挺 壓’即可得到該電子元件實p插四二_連接單元之電 千貝際插置於该電路板之第一電性 19712 15 200817696 連接單元組時，所被供給的電麗；而於透過該電堡測量工 具實際讀取電墨值時，係必需先透過電性連接一導線之一 端至該電子元件之模擬治具之第二電性連接單元組之 =性連接單元，再將該電_量工具之正向輸入端盘該 :線之另-端電性連接，最後將該負向輸入端接地(實施 可接置該電子元件之模擬治具之第二電性連接單元也 ^复數第八電性連接單元中之一者）即可完成執行此電壓 ::::耸其中’該電壓測量工具係為電壓表、示波器或 一用電表專。接著進至步驟S32。 該步驟S32’比較該電屢測量工具所讀取之電壓值盘 2子元件之正常工作電壓值，俾可檢測出該第一電性連 子早:組Ϊ供電是，異常。於本實施例中，承前述，該電 φ ^工作電墨係為1.4V，因此’理想狀態下，該 “壓測量工具讀取所得之電壓值應為h ^ 影響及電壓測量工具等誤差），而當該電壓值與t電Z 二對應的正常工作電壓值（即14V)相差較大時，該第 一電性連接單元組即存在供電異常之狀況，此時，更可於 比較出該電壓測量卫具所讀取之電壓值大於該電子元件、 =正常工作電壓值（或_可料之誤差所 =時自，以榮幕顯示、聲音提示或燈號顯示等方= 显^^告知檢測者該第一電性連接單元組之供電出現 -㊉，俾供後續進行該供電異常狀況之處理。 第 咏一 ,、·〜、β //色成丹 弟二及複數第三電性連接單元之第—電性連接單元 所本發明之電子元狀模擬治具係對應該具 19712 16 200817696 組設置具第四、第五及複數第六電性連接單元之第二電性 連接單元組，以模擬該於該電子元件已電性連接於該 ’電性連接單元組上，且令該複數第三電性連接單元^對: 之電壓識別旗號被設置為與該電壓調節模組在正常工作… 模式下相應之狀態；而本發明之供電異常檢測方法係於該 電子=件之模擬治具對應設置於該電路板上之第—電性〜 連接早兀組且進行通電後，透過一電壓測量工具讀取气 .子：件之模擬治具之第二電性連接單元組之第四電性連 •接單元之電壓，最後比較該電壓測量工具所讀取之電 f該電子S件之正常1作電壓值，俾可檢測出該第一電性 f接單/元組之供電是否異常。藉此’透過本發明，使用者 =進行電路板之功能測試前’先對該電路板上用以供給 ;70件之電源進行異常檢測，以節約在進行電路板之功 能測試時因電子元件之損壞所耗費之成本。 上述實施例僅例示性說明本發明之原理及1 2用於限制本發明。任何熟f此項技#之人士均可在不土 背本發明之精神及範疇下，對 _ 延 # 0 a , ^ n 3上進行修餺與改 口此，本查明之權利保護範圍，應 範圍所列。 又、义甲明專利 【圖式簡單說明】 第1圖，係為本發明之電子元件之模擬治 庙 用之，路板之實施例外觀立體示意圖丨 ' 第2圖，係為本發明 中電子元件對應的電常==例 19712 17 200817696 闕係 作電壓vco跗與電壓識別旗號nD〇至nD4間之對應 表，以及 第：圖’係為本發明之供電異常檢 JIL yTT 曰、ί^ί ο 運作流程示意圖 【主要元件符號說明 110 實施例之 11 電子元件之模擬治具 治具本體 第二電性連接單元組 電路板 20 第一電性連接單元組 S30至S32步驟 19712 18Modu 1 e; VRM ) (not shown) on the circuit board 2 of the _ ', wherein the first electric one is a το group 2G order having a second power supply for the electronic component, the connection list ^, for identifying whether the electronic component is electrically connected =:: 第二 connecting the second electrical connection unit on the unit group 20, multiplexing 乂 as a voltage identification (VID) ^ third electrical connection a unit and a plurality of seventh electrical connection units for grounding the electronic component; it is to be noted that the first electrical connection early το group 20 includes not only the four types of electrical connection units disclosed above Including other electrical connection units having corresponding functions, and the above-mentioned four types of electrical connection units are only for the purpose of cooperating with the technical description of the present invention. In this embodiment, the electronic component is a central processing unit (Cpu) having 940 pins (Pln), and the normal operating voltage of the electronic component is 14V. Referring to FIG. 2, the correspondence between the operating voltage VC0RE and the voltage identification flag VID0 to VID4 of the voltage regulating module corresponding to the electronic component in the normal working mode is as shown in the figure 1971. When the electronic component is working normally under normal working voltage (ie, 1.4V), the voltage identification flag vid〇 to Sichuan 4 is respectively “01100”, and it should be additionally noted that the correspondence table is The parameters of the processing unit 7C and the numerical values thereof are only used as an example of the embodiment, and are not intended to limit the types that the central processing unit can implement. Correspondingly, in the embodiment, the circuit board 2 is a motherboard U/B) and the first electrical connection unit group on the circuit board 2 is a socket (SC) eket for the X central processing unit. a plurality of jacks (at least 940 jacks); the first electrical connection unit of the first electrical connection unit 2 () for the electronic 7L parts for private use a jack corresponding to the (operating voltage); the first electrical connection unit group 2G is configured to identify whether the electronic component is electrically connected to the first electrical connection, and the first The connection unit is powered by the circuit board 2, and the data processing device (such as a computer) carried by the second board 2 determines whether the handle 単it has been inserted into the socket pin of the circuit board 2. , the jack of the ^; the first electrical connection unit group 用以 in the plurality of third electrical connection unit for identifying (four) is the corresponding socket = VID0 to VID4; the first electrical connection The number of m in the unit group is used to connect the electronic component to the slanting material u. . The grounding electrical connection unit is a plurality of jacks of a plurality of pins for grounding on the early morning. The simulation fixture 1 of the u 2 sub-component includes: the fixture body 10. The > σ body 1 〇 is a second 兀, and 11 ' of the electrical connection unit group 20 and the second electrical connection unit group 2 1971 1971 11 11 200817696. The electrical connection unit, the second electrical connection unit, the plurality of third electricity=connected early: and the plurality of seventh electrical connection units are provided with a fourth electrical connection five electrical connection unit, and a plurality of sixth electrical connections The unit and the plurality of eight-cell connection units; the fixture body 1 is configured to be disposed in the first electrical connection unit group through the second to the second electrical connection group, and to transmit the fifth electrical property The connecting unit and the plurality of sixth electrical connection single-hearted knives are electrically connected to the second electrical connecting unit and the plurality of electrical connections, simulating that the electronic component has been electrically connected to the terminal 20 and the third Corresponding to the electrical connection unit: the electric identification flag has been set to correspond to the state of the electric star adjustment module in the normal working mode. ^本贝Μ1' The fifth electrical connection unit is connected to the second electrical connection unit through a pre-grounding 2 to simulate that the (4) electronic component is connected to the first electrical connection unit (4) 'That is, in the corresponding setting of the fixture body 1 〇 the second electrical connection unit Fan group 11 on the circuit board 2 卜 楚 ^ LL, the board 2 on the brother-electrical connection unit group 20, the younger brother One of the five electric connection units and one of the plurality of second connection units: a sexual connection (when the application is performed, the plurality of eighth electrical connection sheets can be electrically connected to the first electrical connection unit = the one closest to the fifth electrical connection unit) Therefore, after the second electrical connection unit (4) of the main body 1G is connected to the electrical circuit unit 20 of the circuit board 2, the eighth electrical connection and the seventh electrical connection unit are The connection (for the grounding of the electronic component) corresponds to the grounding state of the fifth electrical connecting unit, and the level of the grounding state is "〇", in other words, the grounding is 19712 12 200817696 The state of the ^ state will cause the data processing device mounted on the circuit board 2 to determine the power Based element is electrically connected to the second electrical connection of sweat on the 20th tuple unit, connected earlier has interposed lines of the socket 2 on the circuit board.卩 $ central processing unit in this, & shooting 'the complex number of three connected units of the lightning pressure identification flag is set to be positive with the _ section module; electricity: the corresponding state refers to the plural number The three-electricity connection unit employs = the pressure identification flag is set to be the same as the voltage regulation module in the normal work =: the corresponding level of consumption, (four) the level (4) includes the high level and, = H the connection unit will pass the county Corresponding to the voltage =:= the sixth electrical connection of the three-electrical connection unit is grounded as early as possible, so that the third electrical connection with the complex number = the connection connection unit (4), the voltage identification flag is set to The heart pressure adjustment module is described in the normal operation mode, and it is known that the voltage identification flag VID0 to VID4 is "01100" when the electronic component operates normally under the normal working voltage (ie.). The third electrical connection unit (4) in which the plurality of P is used as the voltage identification flag in the first electrical connection unit group 2 is the jack corresponding to the electric flag V(10) to VID4, and the sixth electrical connection is relatively Soap 70 series includes five corresponding sides to the simple jack , P and ° Haiwu in the pin corresponding to the voltage identification flag vI to vI = =, is set to "01 (10)" 'that is, 'three of the sixth electrical connection unit must be grounded (the corresponding complex (four) In the three-electrical connection unit, 19722 13 200817696 is the three sixth electrical connection units of the voltage identification flags VID0, VID3 and VID4). The second electrical connection is performed before the first electrical connection unit group 2 on the circuit board 2 corresponding to the second electrical connection unit 11 of the fixture body 1 The electrical connection unit is electrically connected to at least one of the plurality of eighth electrical connection units. (In implementation, the one of the plurality of eighth electrical connection units and the three sixth electrical connection units are electrically connected to each other. 2 Or electrically connecting the three of the plurality of eighth electrical connection units that are closest to the three electrical connection units, respectively, to the second electrical connection unit group corresponding to the set and the body 10 The second electrical connection unit group 2 on the circuit board 2 is electrically connected through the H-connection unit and the seventh electrical connection unit (for the grounding of the electronic component), correspondingly The three sixth electrical connecting units 6 are grounded, and when the plurality of sixth electrical connecting units are electrically connected to the plurality of third electrical connecting units, the plurality of third electrical connecting units are corresponding to each other. The voltage identification flag is set to work with the voltage regulation module in a normal mode The lower phase and it ^ are convenient for the user to smoothly power the analog circuit of the electronic component, and the connection unit group 11 is disposed in the correct orientation corresponding to the electric connection unit group 20, which can be added with a foolproof The analog fixture of the junction is on the circuit board 2, and the protection method is numerous and is a well-known technology that can be easily considered, and the structure which can be implemented is not described in detail. The third figure is not the actual power supply anomaly detection method of the invention. 19712 200817696, the i::t Hai power supply anomaly detection method is required to use the simulated electronic fixture. As shown in the figure, the method first performs step S30, and the opposite side of the hang is measured in the vicinity of the Chu Chu area with 0 T 耵 ̄ ° and 5 hai electronic components of the simulated jig to connect m. In this embodiment The step is performed by using the = over-electrical connection unit group in the first-electrode=疋 group, and the fifth electrical connection in the second electrical connection unit group is earlier than the sixth electrical connection. The stem of the connecting unit ιΓί is respectively electrically connected to the first electrical connection unit and the third electrical connection, and the electronic component is connected to the unit group, and the plurality is connected The third == electric identification flag is set to the corresponding state under the corresponding mode of 70. The sample in this step is fine and the normal working mode is opened early. Du 郑 甲 孑 孑 已 已 已The above-mentioned electronic reading of the drawing fixture is described in the above, and the step S3 is set to be described as a negative description. Then, in the step S3, the electronic component is read by the electric measuring device, Λ B Eight, μ circuit board power supply, the second electrical connection unit of the Diji fixture, the fourth electrical connection unit The voltage is good, and the method is set to Jinde. In the example, the first lightning/secondary circuit board through the step of the phantom power is connected through the first electrical connection. The first connection of the first electrical connection unit group is powered, and the power supply of the electronic component is electrically connected to the power supply of the first electrical connection unit group (four) overvoltage The measuring tool reads ^ 〉 the second electrical connection unit of the mouthpiece is extremely compact, and the electronic component is inserted into the fourth component. An electric 19712 15 200817696 When the unit group is connected, the electric power is supplied; and when the electric ink value is actually read through the electric slab measuring tool, it is necessary to first electrically connect one end of the wire to the electronic component. Simulating the second electrical connection unit of the fixture, the positive connection unit, and then inputting the positive input end of the electric quantity tool: the other end of the line is electrically connected, and finally the negative input end is grounded ( Implementing a second electrical connection of the analog fixture that can be connected to the electronic component The voltage is also one of the eighth electrical connection units to complete the execution of this voltage::::Skip the 'the voltage measurement tool is a voltmeter, an oscilloscope or a meter. Then go to step S32 In step S32', the normal operating voltage value of the voltage component 2 of the voltage value read by the electrical measurement tool is compared, and the first electrical connector is detected early: the group power supply is abnormal. In the example, the electric φ ^ working ink system is 1.4V, so in the ideal state, the voltage value obtained by the "pressure measuring tool should be the error of h ^ influence and voltage measuring tool", and When the voltage value is different from the normal working voltage value (ie, 14V) corresponding to t electricity Z2, the first electrical connection unit group has a situation of abnormal power supply. At this time, the voltage measurement is more comparable. The value of the voltage read is greater than the electronic component, = the normal working voltage value (or the error of the _ can be calculated from the time, the display of the screen, the sound prompt or the light number display, etc.) The power supply of the first electrical connection unit group appears - ten, after the supply Processing the abnormal condition of the power supply. The first, the first, the second, the second, the third electrical connection unit, the first electrical connection unit, the electronic elementary analog fixture of the present invention is set to have a set of 19,712, 16, 2008, 17696 a second electrical connection unit group having a fourth, fifth, and a plurality of sixth electrical connection units, to simulate that the electronic component is electrically connected to the 'electrical connection unit group, and the third The electrical connection unit is: the voltage identification flag is set to be in a state corresponding to the voltage adjustment module in the normal operation mode; and the power supply abnormality detection method of the present invention is set in the analog fixture of the electronic component The first electrical connection on the circuit board is connected to the early group and is energized, and then the fourth electrical connection unit of the second electrical connection unit group of the analog fixture is read through a voltage measuring tool. • Connect the voltage of the unit, and finally compare the voltage read by the voltage measuring tool to the normal voltage of the electronic component, and detect whether the power supply of the first electrical f-single/tuple is abnormal. By means of the present invention, the user = before performing the functional test of the circuit board, the power supply for the circuit board is first supplied; and the power supply of the 70 pieces is abnormally detected to save the electronic component during the functional test of the circuit board. The cost of damage. The above-described embodiments are merely illustrative of the principles of the invention and are used to limit the invention. Anyone who is familiar with this technology can repair and modify the _ 延# 0 a , ^ n 3 under the spirit and scope of the invention. The scope of protection of this right shall be Listed in the scope. Moreover, the patent of Yijia Ming [simplified description of the drawings] Fig. 1 is a schematic diagram of the appearance of the electronic component of the present invention, and the appearance of the embodiment of the road board is shown in Fig. 2, which is the electron of the present invention. The corresponding electric constant of the component == Example 19712 17 200817696 The correspondence between the voltage vco跗 and the voltage identification flag nD〇 to nD4, and the figure: the figure is the power supply abnormality detection JIL yTT 曰, ί^ί ο Schematic diagram of operation flow [Main component symbol description 110 Embodiment 11 Analog fixture of electronic component Fixture body Second electrical connection unit group Circuit board 20 First electrical connection unit group S30 to S32 Step 19712 18