280SPWRM22HM2電纜
：先外后內(nèi)
使用工具：電路在線維修儀
如果情況允許，是找一塊與被維修板一樣的好板作為參照，然后使用一起的雙棒VI曲線掃描功能對兩塊板進(jìn)行好、壞對比測試，起始的對比點(diǎn)可以從端口開始，然后由表及里，尤其是對電容的對比測試，可以彌補(bǔ)萬用表在線難以測出是否漏電的缺憾。
：先易后難
使用工具：電路在線維修儀、電烙鐵、記號筆
為提高測試效果，在對電路板進(jìn)行在線功能測試前，應(yīng)對被修板做一些技術(shù)處理，以盡量削弱各種干擾對測試進(jìn)程帶來的負(fù)面影響。具體措施是：
1、測試前的準(zhǔn)備
將晶振短路,對大的電解電容要焊下一條腳使其開路，因?yàn)殡娙莸某浞烹娡瑯右材軒砀蓴_。
2、采用排除法對器件進(jìn)行測試
對器件進(jìn)行在線測試或比較過程中，凡是測試通過（或比較正常）的器件，請直接確認(rèn)測試結(jié)果，以便記錄；對測試未通過（或比較超差）的，可再測試一遍，若還是未通過，也可先確認(rèn)測試結(jié)果，就這樣一直測試下去，直到將板上的器件測試（或比較）完，然后再回過頭來處理那些未通過測試（或比較超差）的器件。對未通過功能在線測試的器件，儀器還提供了一種不太卻又比較實(shí)用的處理方法，由于儀器對電路板的供電可以通過測試夾施加到器件相應(yīng)的電源與地腳，若對器件的電源腳實(shí)施刃割，則這個器件將脫離電路板供電系統(tǒng)，這時再對該器件進(jìn)行在線功能測試，由于電路板上的其他器件將不會再起干擾作用，實(shí)際測試效果等同于“準(zhǔn)離線”，測準(zhǔn)率將獲得
| 280SPWRM22GM12 |
| 280SPWRM22GM14 |
| 280SPWRM22GM2 |
| 280SPWRM22GM3 |
| 280SPWRM22GM4 |
| 280SPWRM22GM6 |
| 280SPWRM22GM8 |
| 280SPWRM22HM015 |
| 280SPWRM22HM025 |
| 280SPWRM22HM05 |
| 280SPWRM22HM1 |
| 280SPWRM22HM10 |
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| 280SPWRM22HM2 |
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| 280SPWRM22HM6 |
| 280SPWRM22HM8 |
| 280SPWRM24AM015 |
| 280SPWRM24AM025 |
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| 280SPWRM24CM015 |
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| 280SPWRM24EM015 |
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| 280SPWRM24EM10 |
| 280SPWRM24EM12 |
| 280SPWRM24EM14 |
| 280SPWRM24EM2 |
| 6FC5403-0AA00-0AA1 |
| 6FC5410-0AY01-0AA0 |
| 6FC5603-0AC12-1AA0 |
| 6FC5611-0CA01-0AA0 |
| 6FC3151-2FA |
| 6FC3241-0AA-Z |
| 6FC3871-00A |
| 6FC3881-0FA-Z |
| 6FC3981-4BQ |
| 6FC3981-7HT02 |
| 6FC3984-3RA |
| 6FC3984-4BM |
| 6FC3984-7CL38 |
| 6FC4100-1AA00-Z |
| 6FC4700-0BB10 |
| 6FC5012-0CA01-0AA0 |
| 6FC5110-0BA02-0AA0 |
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| 6FC5410-0AX02-0AA0 |
| 6FC5410-0AX02-1AA0 |
| 6FC5603-0AA00-0AA0 |
| 6FC9344-3QM |
280SPWRM22HM2電纜
