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Magnavox RS2756 No Power

 
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sueden2
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PostPosted: Mon Jul 04, 2005 12:39 pm    Post subject: Magnavox RS2756 No Power Reply with quote

No power to my magnavox tv model# RS2756 C402 chassis 28Y100-00AA.
No lights, noise, etc. Dead.
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Al_Dodge_Bundy



Joined: 05 Apr 2005
Posts: 93
Location: Netherlands

PostPosted: Tue Jul 05, 2005 10:48 am    Post subject: Reply with quote

Is the main fuse blown?

If yes, there's a problem in the primairy side of the power supply.

If no, check the following:
1) Do you have 300/160V over the main capacitor.
2) Is the primairy-power-transitor "working"?

Grtz Mark
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jin29_neci



Joined: 19 Feb 2005
Posts: 3
Location: Manila

PostPosted: Thu Jul 07, 2005 7:36 am    Post subject: Reply with quote

Cool
we have two kinds of power supply inside your tv 1. low voltage power supply 2. high voltage power supply........

check the load first or high voltage power supply.... use variac transformer... then if the picture tube loads you have a good high voltage power supply...... then focus on the low voltage area.... thanks I hope this helps..... Rolling Eyes
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PostPosted: Sun Oct 09, 2005 2:04 pm    Post subject: Reply with quote

Al_Dodge_Bundy wrote:
Is the main fuse blown?

If yes, there's a problem in the primairy side of the power supply.

If no, check the following:
1) Do you have 300/160V over the main capacitor.
2) Is the primairy-power-transitor "working"?

Grtz Mark
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