About the IC3600LLDD1A
The IC3600LLDD1A is a GE FANUC component for the Speedtronic Mark I and Mark II. These were the first of the gas and steam management systems released in the Speedtronic line, the MKI in 1969 and the MKII in 1973. Both systems focused on designs that were adaptable, scalable, easy to use, and made GE’s heavy-duty turbines run more efficiently. Over the decades since their release, they have been in continuous use for turbine systems large and small, but have become technologically obsolete due to ongoing development and release of newer and better systems like the MKVIe in the Speedtronic line, as well as several systems that are not under the Speedtronic umbrella. Yet GE’s original aim of adaptability and ease of use is the primary reason why many of these systems remain viable even after multiple decades.
The IC3600LLDD1A is marked with the codes 002/03, 68A989174, and 006/01. It also carries the markings “ADS,” the board ID number, and the GE circular logo. One edge is populated with fifty-one pins that are used for communication between the Speedtronic system and the board.
The IC3600LLDD1A is built with thirty-two transistors in three lines. One line of sixteen transistors is marked Q1. Two lines of eight transistors are marked Q2. The board has two aluminum electrolytic capacitors. It has four lines of metal film resistors. Each line has sixteen resistors and all resistors per line are marked with a single designator.
The IC3600LLDD1A will be shipped from the AX Control warehouse protected by a static-reducing sleeve. Please review manuals or datasheets for safety data before beginning installation.
