190S-ANEJ2-CC10C-KN電纜
.組合代換
組合代換就是把同一型號的多塊IC內(nèi)部未受損的電路部分，重新組合成一塊完整的IC，用以代替功能不良的IC的方法。對買不到原配IC的情況下是十分適用的。但要求所利用IC內(nèi)部完好的電路一定要有接口引出腳。
非直接代換關(guān)鍵是要查清楚互相代換的兩種IC的基本電參數(shù)、內(nèi)部等效電路、各引腳的功能、IC與外部元件之間連接關(guān)系的資料。實際操作時予以注意：
⑴集成電路引腳的編號順序，切勿接錯；
⑵為適應(yīng)代換后的IC的特點，與其相連的外圍電路的元件要作相應(yīng)的改變；
⑶電源電壓要與代換后的IC相符，如果原電路中電源電壓高，應(yīng)設(shè)法降壓；電壓低，要看代換IC能否工作。
⑷代換以后要測量IC的靜態(tài)工作電流，如電流遠(yuǎn)大于正常值，則說明電路可能產(chǎn)生自激，這時須進(jìn)行去耦、調(diào)整。若增益與原來有所差別，可調(diào)整反饋電阻阻值；
⑸代換后IC的輸入、輸出阻抗要與原電路相匹配；檢查其驅(qū)動能力。
⑹在改動時要充分利用原電路板上的腳孔和引線,外接引線要求整齊，避免前后交叉，以便檢查和防止電路自激，特別是防止高頻自激;
[7]在通電前電源Vcc回路里再串接一直流電流表，降壓電阻阻值由大到小觀察集成電路總電流的變化是否正常。
190S-ANEJ2-CC10C-KN電纜
| 190S-AND2-CB40C |
| 190S-AND2-CB40C-KN-V |
| 190S-AND2-CB40D-TE |
| 190S-AND2-CB63C |
| 190S-AND2-CC10C-R |
| 190S-ANEJ1-CB16C |
| 190S-ANEJ1-CB25C |
| 190S-ANEJ1-CB40C |
| 190S-ANEJ1-CB63C |
| 190S-ANEJ1-CC10C |
| 190S-ANEJ1-JC10C-KY |
| 190S-ANEJ2-CA63C |
| 190S-ANEJ2-CA63S-KN |
| 190S-ANEJ2-CB10C |
| 190S-ANEJ2-CB16C |
| 190S-ANEJ2-CB16C-KN |
| 190S-ANEJ2-CB25C |
| 190S-ANEJ2-CB25C-KN |
| 190S-ANEJ2-CB25C-TE |
| 190S-ANEJ2-CB40C |
| 190S-ANEJ2-CB40C-KN |
| 190S-ANEJ2-CB63C |
| 190S-ANEJ2-CB63C-KN |
| 190S-ANEJ2-CB63S |
| 190S-ANEJ2-CC10C |
| 190S-ANEJ2-CC10C-KN |
| 190S-ANEJ2-DB25C |
| 190S-ANEJ2-DB40C |
| 190S-ANEJ2-DB63C |
| 190S-ANEJ2-DC10C |
| 190S-ANF1-CB16C |
| 190S-ANF1-CB25C |
| 190S-ANF1-CB40C |
| 190S-ANF1-CC10C |
| 190S-ANF2-CB25C |
| 190S-ANF2-CB40C |
| 190S-ANF2-CB63C |
| 190S-ANF2-CC10C-R |
| 190S-ANF2-DC10C |
| 190S-ANJ1-CB25C-S11 |
| 190S-ANJ2-CB25C |
| 190S-ANK2-CB16C |
| 190S-ANK2-CB25C |
| 190S-ANK2-CB40C |
| 190S-ANK2-CB63C |
| 190S-ANK2-CC10C |
| 190S-ANKD2-CB63C |
| 190S-ANKF2-CB10C |
| 190S-ANKF2-CB16C |
| 190S-ANKF2-CB25C |
| 190S-ANKF2-CB25C-KN |
| 190S-ANKF2-CB40C |
| 190S-ANKF2-CB40C-KN |
| VRDM564/50LNA |
| VRDM566/50LAN |
| VRDM566/50LNC |
| VRDM564/50LTA |
| VRDM568/50LNA |
| VRDM568/50LHB |
| VRDM568/50LVC |
| VRDM397/50LWB |
| VRDM397/50 |
| VRDM3910/50LNA |
| VRDM3910/50LNB |
| VRDM3910/50LWB |
| VRDM3913/50LWB |
| VRDM3913/50LNC |
| VRDM3913/50LWC |
| VRDM5913/50LNC |
| WS5-5.281-00 |
| WS5-9.08100 |
| WD3-004.0801 |
| WD3-007 |
| WD3-008.0801 |
| WDM3-004.0801 |
| WDM3-004.1801 |
| WDP5-118.05100 |
| TLC511F |
| D450.01 |
| D225.01 |
| WD3-004 |
| WP-311 |
| WP-318 |
| WDM3-008 |
| WDPM3-314.03200 |
| WDPM3-314.93202 |
| WDP3-028 |
| WDP3-014.0803 |
| WDP3-014 |
| WDP3-018.0801 |
| WDP3-118 |
| WDP3-228 |
| WDP3-314.0811 |
| WDP3-318 |
| WDP3-337 |
| WDP3-338 |
| WDP5-118.05100 |
| WDP5-228.051-00 |
| WDP5-318.05108 |
| SER397/4L7SS0CO |
| MI-2498,10 |
| SER31122/4L5SS0CO |
| VRDM597/50LSA |
| WD5-008.061-00 |
| WDP3-314.98007 |
| 31122/50 |
| WDP-0180801 |
| VRDM-3913/50-LWB |
| TLC432F |
| TLD136F |
