Thermocouple Attachment To The Ihs; Figure 7-17. Bending The Tip Of The Thermocouple; Figure 7-18. Securing Thermocouple Wires With Kapton* Tape Prior To Attach - Intel E2180 - Pentium Dual-Core 2.00GHz 800MHz 1MB Socket 775 CPU Design Manuallines

Figure 7-17. Bending the Tip of the Thermocouple

D.5.2

Thermocouple Attachment to the IHS

12. Clean groove and IHS with Isopropyl Alcohol (IPA) and a lint free cloth removing
all residues prior to thermocouple attachment.
13. Place the thermocouple wire inside the groove; letting the exposed wire and bead
extend about 1.5 mm [0.030 inch] past the end of groove. Secure it with Kapton*
tape (Figure 7-18). Clean the IHS with a swab and IPA.
14. Verify under the microscope that the thermocouple wires are straight and parallel
in the groove and that the bead is still bent.

Figure 7-18. Securing Thermocouple Wires with Kapton* Tape Prior to Attach

15. Lift the wire at the middle of groove with tweezers and bend the front of wire to
place the thermocouple in the groove ensuring the tip is in contact with the end
and bottom of the groove in the IHS (Figure 7-19-A and B).
96
Case Temperature Reference Metrology
Thermal and Mechanical Design Guidelines