Appendix B
Software Upgrade Chip Placement Positions
Thermal Control Board P/N 371105TT
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| U 22 |
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| U36 |
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| U 18 | U 19 | U 20 |
U 3 | U 4 | U 23 | U 21 |
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THERMAL CONTROL BOARD
Align angled corners of chip with socket and arrow denotes pin #1 or dimple on chip.
User Manual Model 676 LOKPRINT® | Appendix B • 47 |