Comtech EF Data CDM-625 -5V Montaj Talimatları Kılavuzu - Sayfa 3

Ağ Donanımı Comtech EF Data CDM-625 -5V için çevrimiçi göz atın veya pdf Montaj Talimatları Kılavuzu indirin. Comtech EF Data CDM-625 -5V 6 sayfaları.

Sayfayı Yazdır

3. Correctly identify U94 before cutting.

ensure connection between output pin and PCB pad is open. A flashlight might be useful to locate U94.

4. Re-connect the power harness to J26, power on unit and verify a -5V fault. ~If a -5V fault is not present,

then the cut on the output pin of U94 was not performed correctly. Go back to step 3 and ensure the pin

has been properly cut.

WARNING - This document contains U.S.-origin data, the re-transfer of which is restricted by the Export

Administration Act and Export Administration Regulations (15 C.F.R. 770, et seq.)

This can be tricky!

Note: U94 may or may not have heat sink installed.

Cut the output pin of U94 (Bottom Card) and

CUT

Picture shown without top card for clarity

D-0020532 REV-D