臨沂收購硬盤_可上門收購
聚東電子科技限公司長(zhǎng)期收購廠家及個(gè)人積壓庫存電子料，包括回收IC，手機(jī)IC，電視IC，芯片，二三極管，內(nèi)存，內(nèi)存顆粒，內(nèi)存條，現(xiàn)金回收內(nèi)存FLASH, 單片機(jī)，CPU，電容，貼片電容，貼片電阻，鉭電容，瓷片電容，電解電容，法拉電容，散電容，模塊，導(dǎo)航模塊，晶振，濾波器， IC、數(shù)碼IC存儲(chǔ)器、電腦IC，硬盤，液晶顯示屏，手機(jī)屏.字庫.MTK系列通訊ICMP3/MP4內(nèi)存芯片，電腦IC，電腦BGA，F(xiàn)LASH閃存，直插DIP貼片SMD元器件K9F系列FLASH、南北橋、手機(jī)IC、電腦周邊IC、電視機(jī)IC、ATMEL/PIC系列單片機(jī)、OV系列攝像頭IC、SPHE系列、SAA系列、XC系列、RT系列、TDA系列、CS系列、主控...臨沂收購硬盤_可上門收購 長(zhǎng)期回收收購電子品牌如：NS / POWER / DALLAS / TI / MAXIM / XILILNX / HOLTEK / NXP / ST / AD / REALTEK / INTER / MICROCHIP / SYNCMOS / ATMEL /WINBOND /ST / SST / SAMSUNG / BB/FAIRCHILD /  HYNTX 且長(zhǎng)期回收收購74系列 4000系列 三端穩(wěn)壓系列光偶等（排線，液晶屏，殼，主板）等一切電子料。長(zhǎng)期有效，中間人介紹酬優(yōu)！臨沂收購硬盤_可上門收購（可上門看貨面談）公司業(yè)務(wù)涉及的地區(qū)有深圳、香港、澳門、廣州、珠海、佛山、東莞、中山、江門、鶴山等珠三角地區(qū)以及武漢、重慶、上海、蘇州、長(zhǎng)沙、北京、天津、青島、重慶、沈陽、大連、哈爾濱、石家莊、西安、鄭州、成都、福州、?？?、廈門等全國(guó)地區(qū)，不受地域限制均可提供上門服務(wù).  臨沂收購硬盤_可上門收購   　　　　　　　　　　      
1. 快遞代收貨款交易(由賣方在當(dāng)?shù)剡x擇快遞公司,選擇代收貨款業(yè)務(wù),貨到后我司直接付款快遞公司,賣方直接從快遞公司收款)..     
2. 轉(zhuǎn)帳交易(賣方貨到我司,我司將在驗(yàn)貨后,貨款馬上打到賣方帳戶) 
3.上門現(xiàn)金交易(對(duì)金額數(shù)量較大,經(jīng)買賣雙方確認(rèn)后八成,我司將在2個(gè)工作日內(nèi)上門洽談細(xì)節(jié))
長(zhǎng)期回收以下型號(hào)：

UPD78F0567MC-CAA-AX
UPD78F0571MC-CAB-AX
UPD78F0572MC-CAB-AX
UPD78F0573MC-CAB-AX
UPD78F0576MC-CAB-AX
UPD78F0577MC-CAB-AX
UPD78F0578MC-CAB-AX
UPD78F0581GA-GAM-AX
UPD78F0581GB-GAF-AX
UPD78F0581K8-4B4-AX
UPD78F0582GA-GAM-AX
UPD78F0582GB-GAF-AX
UPD78F0582K8-4B4-AX
UPD78F0583GA-GAM-AX
UPD78F0583GB-GAF-AX
UPD78F0583K8-4B4-AX
UPD78F0586GA-GAM-AX
UPD78F0586GB-GAF-AX
UPD78F0586K8-4B4-AX
UPD78F0587GA-GAM-AX
UPD78F0587GB-GAF-AX
UPD78F0587K8-4B4-AX
UPD78F0588GA-GAM-AX
UPD78F0588GB-GAF-AX
UPD78F0588K8-4B4-AX
UPD78F0590MC-CAB-AX
UPD78F0591MC-CAB-AX
UPD78F0592GA-GAM-AX
UPD78F0593FC-AA4-A
UPD78F0593GA-GAM-AX
UPD78F0730MC-CAB-AX
UPD78F0740MA-FAA-AX
UPD78F0741MA-FAA-AX
UPD78F0742MA-FAA-AX
UPD78F0743MC-CAA-AX
UPD78F0743MC-GAB-AX
UPD78F0744MC-CAA-AX
UPD78F0744MC-GAB-AX
UPD78F0745K8-3B4-AX
UPD78F0745MC-CAB-AX
UPD78F0746K8-3B4-AX
UPD78F0746MC-CAB-AX
UPD78F0750MA-FAA-AX
UPD78F0751MA-FAA-AX
UPD78F0752MA-FAA-AX
UPD78F0753MC-CAA-AX
UPD78F0753MC-GAB-AX
UPD78F0754MC-CAA-AX
UPD78F0754MC-GAB-AX
UPD78F0755K8-3B4-AX
UPD78F0755MC-CAB-AX
UPD78F0756K8-3B4-AX
UPD78F0756MC-CAB-AX
UPD78F0760GA-GAM-AX
UPD78F0761GA-GAM-AX
UPD78F0762GA-GAM-AX
UPD78F0763GB-GAH-AX
UPD78F0764GB-GAH-AX
UPD78F0765GB-GAH-AX
UPD78F0820GC(A)-UEU-AX
UPD78F0822BGC(A)-UEU-AX
UPD78F0828AGC(A)-GAD-AX
UPD78F0836GBA-GAH-G
UPD78F0837GBA2-GAH-G
UPD78F0837GBA-GAH-G
UPD78F0838GKA-GAK-G
UPD78F0839GKA-GAK-G
UPD78F0840GKA-GAK-G
UPD78F0841GKA2-GAK-G
UPD78F0841GKA-GAK-G
UPD78F0842GKA2-GAK-G
UPD78F0842GKA-GAK-G
UPD78F0843GKA-GAK-G
UPD78F0844GBA2-GAH-G
UPD78F0844GBA-GAH-G
UPD78F0845GBA-GAH-G
UPD78F0847GKA-GAK-G
UPD78F0848GKA-GAK-G
UPD78F0849GKA-GAK-G
UPD78F0856MAA-FAA-G
UPD78F0862MC(A)-5A4-A
UPD78F0862MC-5A4-A
UPD78F0881AGBA-GAF-G
UPD78F0882AGBA-GAF-G
UPD78F0883AGBA-GAF-G
UPD78F0884AGAA2-GAM-G
UPD78F0884AGAA-GAM-G
UPD78F0885AGAA2-GAM-G
UPD78F0885AGAA-GAM-G
UPD78F0886AGAA2-GAM-G
UPD78F0886AGAA-GAM-G
UPD78F0887AGBA2-GAH-G
UPD78F0887AGBA-GAH-G
UPD78F0888AGBA2-GAH-G
UPD78F0888AGBA-GAH-G
UPD78F0888AGKA-GAJ-G
UPD78F0889AGBA2-GAH-G
UPD78F0890AGBA2-GAH-G
UPD78F0890AGBA-GAH-G
UPD78F0890AGKA-GAJ-G
UPD78F0891AGKA-GAK-G
UPD78F0893AGCA-GAD-G
UPD78F0893AGKA-GAK-G
UPD78F0895AGAA-GAM-G
UPD78F1000GB-GAF-AX
UPD78F1001GA-HAA-AX
UPD78F1001GB-GAF-AX
UPD78F1002GA-HAA-AX
UPD78F1002GB-GAF-AX
UPD78F1003GA-HAA-AX
UPD78F1003GB-GAF-AX
UPD78F1004GB-GAG-AX
UPD78F1005GB-GAG-AX
UPD78F1006GB-GAG-AX
UPD78F1007F1-AA2-A
UPD78F1007F1-AN1-A
UPD78F1007GA-HAB-AX
UPD78F1007GB-GAH-AX
UPD78F1007GK-GAJ-AX
UPD78F1008F1-AA2-A
UPD78F1008F1-AN1-A
UPD78F1008GA-HAB-AX
UPD78F1008GB-GAH-AX
UPD78F1008GK-GAJ-AX
UPD78F1009F1-AA2-A
UPD78F1009F1-AN1-A
UPD78F1009GA-HAB-AX
UPD78F1009GB-GAH-AX
UPD78F1009GK-GAJ-AX
UPD78F1010GC-GAD-AX
UPD78F1010GK-GAK-AX
UPD78F1011GC-GAD-AX
UPD78F1011GK-GAK-AX
UPD78F1012GC-GAD-AX
UPD78F1012GK-GAK-AX
UPD78F1013F1-BAK-A
UPD78F1013GC-UEU-AX
UPD78F1013GF-GAS-AX
UPD78F1014F1-BAK-A
UPD78F1014GC-UEU-AX
UPD78F1014GF-GAS-AX
UPD78F1016F1-BA4-A
UPD78F1017F1-BA4-A
UPD78F1018F1-BA4-A
UPD78F1022GA-HAA-AX
UPD78F1022K8-5B4-AX
UPD78F1023GA-HAA-AX
UPD78F1023K8-5B4-AX
UPD78F1024GA-HAA-AX
UPD78F1024K8-5B4-AX
UPD78F1025F1-AN9-A
UPD78F1025F1-AN9-AX
UPD78F1025GA-HAB-AX
UPD78F1025GB-GAH-AX
UPD78F1026F1-AN9-A
UPD78F1026F1-AN9-AX
UPD78F1026GA-HAB-AX
UPD78F1026GB-GAH-AX
UPD78F1027GC-GAD-AX
UPD78F1027GK-GAK-AX
UPD78F1028GC-GAD-AX
UPD78F1028GK-GAK-AX
UPD78F1029GC-UEU-AX
UPD78F1029GF-GAS-AX
UPD78F1030GC-UEU-AX
UPD78F1030GF-GAS-AX
UPD78F1031AGA-GAM-AX
UPD78F1032AGA-GAM-AX
UPD78F1033AGA-GAM-AX
UPD78F1034AGA-GAM-AX
UPD78F1035AGA-GAM-AX
UPD78F1036AGB-GAH-AX
UPD78F1037AGB-GAH-AX
UPD78F1038AGB-GAH-AX
UPD78F1039AGB-GAH-AX
UPD78F1040AGB-GAH-AX
UPD78F1041AGK-GAK-AX
UPD78F1042AGK-GAK-AX
UPD78F1043AGK-GAK-AX
UPD78F1044AGK-GAK-AX
UPD78F1045AGK-GAK-AX
UPD78F1046AGC-UEU-AX
UPD78F1047AGC-UEU-AX
UPD78F1048AGC-UEU-AX
UPD78F1049AGC-UEU-AX
UPD78F1050AGC-UEU-AX
UPD78F1142AF1-AN1-A
UPD78F1142AF1-BA4-A
UPD78F1142AGA-HAB-AX
UPD78F1142AGB(A)-GAH-AX
UPD78F1142AGB-GAH-AX
UPD78F1142AGK(A)-GAJ-AX
UPD78F1142AGK-GAJ-AX
UPD78F1142GB-GAH-AX
UPD78F1143AF1-AN1-A
UPD78F1143AF1-BA4-A
UPD78F1143AGA-HAB-AX
在這一過程中，需要注意的地方就是檢查電源，1確?；芈窙]有短路。2確保強(qiáng)弱電沒有混合到一起；因?yàn)镻LC電源為24v，一旦因?yàn)榻泳€錯(cuò)誤導(dǎo)致220V接進(jìn)PLC里，很容易將PLC或者拓展模塊燒毀。檢查PLC外部回路，也就是俗稱的“打點(diǎn)”電源確認(rèn)完畢后送電，測(cè)試輸入輸出點(diǎn)，這就是俗稱的“打點(diǎn)”，測(cè)試IO點(diǎn)需要挨個(gè)測(cè)試，包括操作按鈕，急停按鈕，操作指示燈以及氣缸及其限位開關(guān)等等，具體方法是一人在現(xiàn)場(chǎng)側(cè)操作按鈕等，另一人在PLC測(cè)監(jiān)控輸入輸出信號(hào)；對(duì)于大型系統(tǒng)應(yīng)該建立測(cè)試表，即測(cè)試后做好標(biāo)記。