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JVC AV-36850 , will not start    
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Archie
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PostPosted: Fri Sep 07, 2007 10:59 am    Post subject: JVC AV-36850 , will not start Reply with quote

Hi Folks,
I need help with this JVC model AV-36850. The set will not start. Relay clicks, main fuse is good. Re soldered many cold solder spots. There is 160 volts on main large cap.
Thanks in advance for your tech support.
Joe
Google

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Robert
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PostPosted: Fri Sep 07, 2007 11:00 am    Post subject: Reply with quote

Check C926 1000@16vdc
Terry
Guest





PostPosted: Fri Sep 07, 2007 11:00 am    Post subject: Reply with quote

Joe, there is a 1000uf. cap on the secondary of SMPS ( don't recall the
exact location,) but just bridge it and see if the set will start up.Ther
may be 2 of them it is the one on the upper right of the SMPS trans,
supplying the 18 or 20 +/- supply. Hope this helps. I'm not in the shop just
now.

Terry
Archie
Guest





PostPosted: Fri Sep 07, 2007 11:00 am    Post subject: Reply with quote

Thanks to all for responding. Replacing of C926 fixed the problom.
Have a blessed Sunday.
Joe
donjulio



Joined: 04 Oct 2008
Posts: 1
Location: Livermore, CA

PostPosted: Sat Oct 04, 2008 9:42 pm    Post subject: JVC 36850 will not start also! Reply with quote

Hi there,

After a faithfull 8 years and with a sharper image than my flatpanel TVs, the JVC turned itself off and did not want to start. I found this information on replacing the c926 and eve that it looked fine and tested fine. I replaced it with Radio Shack 1000@35v but it still does not start and I just hear a click around the HOT. I don't see anything blown or burned and I will love to get this unit back working!

Any advice will be appreciated!

Julio
Google

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bradobrado



Joined: 23 Jun 2010
Posts: 1
Location: California

PostPosted: Wed Jun 23, 2010 6:31 pm    Post subject: Another successful C926 repair! Reply with quote

Hello,

Thanks to Robert and Terry! (and all other responders) I fell asleep Sunday night with my AV-36850 working fine, when I awoke it still had raster, but no intelligible picture. Turned it off and back on, but it would not restart. The next day I checked google for clues, found this forum, and went straight to C926 that night. I had one in stock, and had the set working again in less than an hour including a serious cleaning. THANKS!!
Chuckiebtoo



Joined: 16 Dec 2010
Posts: 1
Location: Longview, TX

PostPosted: Thu Dec 16, 2010 10:58 am    Post subject: On/off fix for my JVC av-36850 (c926) Reply with quote

I'm new here after finding this fix for my old TV. Repaired it yesterday. Thanks. I'm really glad to find this site.

Chuck
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