Solder Process; D.5.3 Solder Process; Figure 45. Positioning Solder On Ihs - Intel QX9770 - Core 2 Extreme Quad-Core Processor Design Manual

Intel core 2 extreme processor qx6800 and intel core 2 extreme processor qx9770 thermal and mechanical design guidelines

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16. Place the two pieces of solder in parallel, directly over the thermocouple bead

(Figure 45)

17. Measure the resistance from the thermocouple end wires again using the DMM

(refer to Section D.5.1, step 2) to ensure the bead is still properly contacting the

IHS.

D.5.3

Solder Process

18. Make sure the thermocouple that monitors the Solder Block temperature is

positioned on the Heater block. Connect the thermocouple to a handheld meter to

monitor the heater block temperature

19. Verify the temperature of the Heater block station has reached 155°C ±5°C before

you proceed.

20. Connect the thermocouple for the device being soldered to a second hand held

meter to monitor IHS temperature during the solder process.

Case Temperature Reference Metrology

Thermal and Mechanical Design Guidelines

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