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 Joined: Sun Nov 09, 2008 2:49 pm Posts: 697 |
 Clip-on Heat Sink vs. Bolt-on Cooling FinErrata for Fatman Manual
Page 2 First paragraph, last sentence should read “Check the parts supplied against the packing list on page 3 of this manual”. Page 3 Packing List Voltage Regulator Cooling Fin is now Heatsink, TO220 – clip-on style Page 10 Voltage Regulators Install clip-on style heatsink on IC19 (7805) before installing on printed circuit board. Page 15 Socket Mounted ICs Disregard the statement to “attach the aluminum radiator fin … in the illustration” and the illustration to the right. The heatsink for this part is now a clip-on style and was installed on the regulator back on page 10 when you were installing all the regulators. _________________ Scott Lee scott@paia.com |
| Mon Jan 31, 2011 2:32 pm |
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Joined: Sun Nov 09, 2008 2:49 pm Posts: 697 |
Re: Clip-on Heat Sink vs. Bolt-on Cooling Fin It is also best to install the combined resistors, R117, so there isn't so much exposed wire that could touch the clip-on heat sink.
Below is a pdf detailing this and the installation of the clip-on heat sink. Note, there was also an earlier change omitting the fin/heatsink from the IC20 voltage regulator. Attachment: _________________ Scott Lee scott@paia.com |
| Tue Aug 09, 2011 12:28 pm |
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