810.90.11

About the 810.90.11

The 810.90.11 is a CONTROL BOARD GV3000 16K EPROM circuit board produced by Reliance Electric. The 810.90.11 features multiple connection points including two white ribbon style wiring harnesses, two small black male connection terminals, a small white and silver female connection terminal with anchor screw ports on either side and a thirty-one opening female standard style terminal blocks that run the entire edge of the circuit board. The 810.90.11 has a relay box on the right corner near the standard terminal blocks. The 810.90.11 features over fifty-five integrated circuits ranging in size from large too small. The 810.90.11 also has a large microcontroller chip and a BGA style chip. The 810.90.11 feature twelve yellow suppressor style capacitors. In the center of the control board is two large red squares. These red squares are LED displays that show various numbers. Underneath these two displays are fourteen small white pieces that are also LED lights. The 810.90.11 also features a series of jumper pins or small metal spikes around the surface of the card. The 810.90.11 also has a crystal oscillator on the edge of the control card. The 810.90.11 is also a double-sided control card. One side has all the above-mentioned components and the other side is covered in tiny surface mounted ceramic capacitors and surface mounted (SMD) resistors. It’s difficult to say how many of each surface mounted device there is since they are so small.

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