Garey Barrell <[EMAIL PROTECTED]> made an utterance to the drakelist gang
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Several of the regulators, especially for the DR-7, are aligned along
the wall just to the right of the PTO. The 5V supplies for the power
hungry display and ECL logic for the DR-7, comes from the 12V supply,
plus these devices themselves are all clustered in that corner as well.
Add in the regulators for the Power Supply board in that corner and it
gets pretty warm.
The oft-maligned PTO bulb isn't all that big a deal.
73, Garey - K4OAH
Atlanta
Drake 2-B, 4-B & C-Line Service Supplement CDs
<www.k4oah.com>
Ron Wagner wrote:
Ron Wagner <[EMAIL PROTECTED]> made an utterance to the drakelist gang
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Can someone tell me what generates all the heat on the right half of
the TR7? I would say it is not the light bulb as mine are all LEDs.
Still the TR7 gets nice and warm to the touch over the PTO area during
casual RX only, band monitoring.
TNX es 73,
Ron WD8SBB
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