Good for Production HTM Card NOT Installed Components ---------------------------------------- Rev. 24-Apr-2018 This file lists the Reference Designators of 29 components that the assembly vendor does not install on the HTM Card circuit board. You will see these components in Silk-Screen on the circuit board but they are not being installed by the assembly vendor. These 29 "not installed" components are NOT included in the Bill of Materials and they are NOT included in the SMD component XY Placement Data assembly documentation files. In the following table of "not installed" components the PCB Geometry (aka footprint) is also listed to aid in locating them on the circuit board. During assembly note that the Solder Paste Stencil typically does apply Solder Paste to one of the pads on some of the SMD "not installed" components. Not Installed Location Reference PCB ----------------------- Designators Geometry X Y Side -------------- -------- ----------------------- C951 cap_1206 177.00 17.00 Top C952 cap_1206 177.00 39.00 Top R102 res_0603 153.00 195.00 Top R112 res_0603 83.00 195.00 Top R254 res_0603 31.20 149.50 Top R264 res_0603 249.50 122.80 Top R510 res_0603 196.50 214.00 Top R511 res_0603 196.50 210.00 Top R520 res_0603 201.50 214.00 Bottom R521 res_0603 201.50 210.00 Bottom R530 res_0603 206.50 214.00 Top R531 res_0603 206.50 210.00 Top R540 res_0603 211.50 214.00 Bottom R541 res_0603 211.50 210.00 Bottom R550 res_0603 216.50 214.00 Top R551 res_0603 216.50 210.00 Top R560 res_0603 221.50 214.00 Bottom R561 res_0603 221.50 210.00 Bottom R570 res_0603 226.50 214.00 Top R571 res_0603 226.50 210.00 Top R580 res_0603 231.50 214.00 Bottom R581 res_0603 231.50 210.00 Bottom U253 10 pin soic 245.00 147.00 Top U256 6 pin 5x7 Osc 100.00 111.00 Top K1 Alignment Pin 273.50 188.10 Top Receptacle WTERM There are many of these single large labeled open vias on the HTM Card. The assembly vendor does not install anything at these locations. Horz_Air_Baffle Silk-Screen only in the top Vert_Air_Baffle third of the card including mounting screw holes ESD_STRIP_FO Silk-screen only - the assembly house MTP1, MTP2 installs nothing in these locations.