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Equipment Repairs => LCD TV forum => Topic started by: maff99 on December 22, 2009,10:47:24

Title: VIEWSONIC N3260W OR HANNSSPREE jt01-32e2-000g or tecotl3281rt.
Post by: maff99 on December 22, 2009,10:47:24

Hi Guy's got one of the above with a duff p.s.u. most of the secondary caps u/s.replaced the caps & fitted a p.s.u. repair kit41 from c.h.s. ltd.which usually sorts them out.but this time I've got an extra resistor gone up which I can't read the value.It's marked r65 surface mount.Has anybody got a service manual or any idea of it's value.p.c.b. type fsp228-3f01.
many thanks Maff.     

Title: Re: VIEWSONIC N3260W OR HANNSSPREE jt01-32e2-000g or tecotl3281rt.
Post by: Contrast John on December 22, 2009,12:47:32

Hi Maff
Spent some time rebuilding a similar psu in a Swisstec LCD tv. Have a look in the Faults Database  section and select the category `other makes`, then open the `jump to category` bit at the bottom of the screen to find the Swisstec entries. Sounds quite similar to your problems although the board number is slightly different. R65 was a sm 5.1 ohm feed resistor for a sm regulator transistor that was s/c. Full details in the fault section. Hope it helps.
Regards
John.

Title: Re: VIEWSONIC N3260W OR HANNSSPREE jt01-32e2-000g or tecotl3281rt.
Post by: maff99 on December 23, 2009,06:14:06

Thanks for that john.Set ran for about 20 mins then died again.This time r28 & 29 burnt up seem to feedi.c. 2 which I replaced in the kit. Back to the drawing board.  :wallbash:

Title: Re: VIEWSONIC N3260W OR HANNSSPREE jt01-32e2-000g or tecotl3281rt.
Post by: brian on December 23, 2009,07:57:40

Hi Maff.
Might be worth checking the Fets and caps on the inverter.
Regards
Bri.
P.s. saw this on another forum.

Title: Re: VIEWSONIC N3260W OR HANNSSPREE jt01-32e2-000g or tecotl3281rt.
Post by: maff99 on December 23, 2009,10:50:52

Thanks Brian,I'll check that out once I get out of this straight jacket they have put me in  :wallbash: Don't suppose anyones got a circuit for this p.s.u.type FSP228-3F01.TECO.Hate to be beaten .Going to sit back in the corner now & rock backwards & forwards  :wacko: thanks maff