DS200TCCBG3A Because multiple ribbon cables may disconnect from the old board and reconnect to the replacement board, you may inadvertently connect them to the wrong connector on the new board. The problem is complicated by the fact that the replacement board may be an updated version of the old board. It may have connectors in different locations.

However, the connectors on the faulty DS200TCCBG3A and replacement boards have the same ID. This enables you to map connectors on the old board and those on the replacement board. For example, if you find ribbon cable connected to the 50-pin connector JCC on the old board, connect the same ribbon cable to the 50-pin connector JCC on the replacement board. You may find it helpful to attach a note detailing the connector ID to which it is connected before disconnecting it from the defective circuit board.

DS200TCCBG3A