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Linux Based Receivers
Dreambox Support Forum
Dreambox Satellite Receiver | Tutorials | Software
Dreambox 800
Just ordered my DM800
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<blockquote data-quote="Llew" data-source="post: 622713" data-attributes="member: 175007"><p>Page 12 in the service manual gives min/max specs for each output supply. Looks like your +32V is quite low - limits are +29-35V. Try replacing C110/111.</p><p></p><p>+12V can go down to +11.2. These voltages will no doubt be under load.</p><p></p><p>It's a very basic circuit. No chopper feedback circuit to shut down the supply if output voltages go awry. It'd pop the output diodes if there was a S/C on one of the supplies <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite9" alt=":eek:" title="Eek! :eek:" loading="lazy" data-shortname=":eek:" /></p><p></p><p>Llew</p></blockquote><p></p>
[QUOTE="Llew, post: 622713, member: 175007"] Page 12 in the service manual gives min/max specs for each output supply. Looks like your +32V is quite low - limits are +29-35V. Try replacing C110/111. +12V can go down to +11.2. These voltages will no doubt be under load. It's a very basic circuit. No chopper feedback circuit to shut down the supply if output voltages go awry. It'd pop the output diodes if there was a S/C on one of the supplies :eek: Llew [/QUOTE]
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Linux Based Receivers
Dreambox Support Forum
Dreambox Satellite Receiver | Tutorials | Software
Dreambox 800
Just ordered my DM800
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