[TechAssist] Re: pioneer sdp50a3k blows fu105 after warmed up
- From: Eric Manuel <tvman@xxxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Sat, 23 Apr 2005 18:12:54 -0230
Hi robert check the solder on this coil..Eric
Pioneer SD-P50A3-K F105 4Amp opens intermittently Coil
L107
looks O.K. measure low resistance , Re-solder very little solder or
cracked joint hard to see.
Eric
E M Electronics
Deer Lake Nfld
Canada
tvman@xxxxxxxxxxxxxxx
Robert Father wrote:
> Hi Techs,
> This is a tough one. I am working on a Pioneer SDP50A3K Projection.
> The set came in dead. I replaced fuse FU105 and soldered the entire board.
> I also checked all caps and diodes. The set runs great until you shut the
> system off. Once warmed up if you shut the set off it blows the fuse FU105.
> Any help will be appreciated. Thanks in advance.
>
> Bob Father
> Electronics Secialist
> ALbany, New York
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