[TechAssist] Re: Sanyo M#DS25320 lightning damage
- From: "Webster TV" <webstertv@xxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sat, 10 Jul 2004 12:56:49 -0500
Jeff,
It very well could be D408, marking on chassis wasn't real clear,it looked
like a 6, but may of been a 8. this diode is off of the 130v B+ line, right
off of one of the pins of the flyback. Thanks for the help!
Dan Webster
Webster's TV
Shullsburg, Wi.
----- Original Message -----
From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, July 10, 2004 6:17 AM
Subject: [TechAssist] Re: Sanyo M#DS25320 lightning damage
> Dan,
> I don't see a tip with D406..but I have this, from Tech Repair CD:
> Sanyo\DS25320\Dead. Storm damage\\\\Replace Q601(2sk2872)*
d612*optocoupler(PC817)*and GMA4 fuse\\\\\\\\
>
> If that could be D408, then it is a 150v zener....
> BTW, Tritronics lists several parts for this, did you check there, first?
> www.tritronicsinc.com
>
> Jeff
> --
> Intrepid Video TV/VCR Repair
> 263 S Front St, Steelton PA 17113
> 717-939-7708; (F) 717-564-4952
> www.intrepid-video.com www.tech-repair.net
> ----- Original Message -----
> From: "Webster TV" <webstertv@xxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, July 09, 2004 9:49 PM
> Subject: [TechAssist] Sanyo M#DS25320 lightning damage
>
>
> Techs,
>
> I've got a Sanyo Model # DS25320 in the shop that was damaged by
lightning,
> Had blown 4a fuse and shorted bridge rectifier, also has shorted
transistor
> Q601 and zener diode D406. If anyone has the schematic for this unit I
would
> appreciate the part #'s for Q601 & D406. I think D406 may be a 150v zener,
> but not sure. Any help would be appreciated.
>
> Dan Webster
> Webster's TV
> Shullsburg, Wi.
>
>
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