 Posted: Sun Nov 26, 2006 9:53 pm Post subject: |
|||
Oh well, so much for trying to keep the costs down  The transistor 2sc5251 is supposed to be an original part but the lopt was an alternative
Cheers, Leo |
|||
| Posted: Sun Nov 26, 2006 9:48 pm Post subject: |
|
| You got it! Sony O.E. or it doesn't work! Unless you sub an RCA HOT to Sony. Only exception I know of that works (2sc5148.) | |
| Posted: Sun Nov 26, 2006 9:43 pm Post subject: |
|||||
Thanks Minnie, that sounds about right when the Sony part costs three times as much:) |
|||||
| Posted: Sun Nov 26, 2006 9:28 pm Post subject: |
|||
Sony and phillips sets don't like "equivalents" when it comes to hot's and vertical ic's. |
|||
| Posted: Sat Nov 25, 2006 1:56 am Post subject: |
|
| It was supposed to be the equivalent for this http://www.chsinteractive.co.uk/electrical-components/lopt-sony-8-598-834-40-2.html | |
| Posted: Sat Nov 25, 2006 1:53 am Post subject: |
|
| Thank you John:)
It was from Charles Hyde http://www.chsinteractive.co.uk/shop/SearchResults.php?altcode=HR8579 Cheers, Leo |
|
| Posted: Fri Nov 24, 2006 9:27 pm Post subject: |
|
| Sounds like the replacement transformer is the wrong type and not giving
enough heater voltage and you have to increase the A1 voltage to get a picture.Where did you get it from? Regards John. |
|
| Posted: Fri Nov 24, 2006 6:16 pm Post subject: Sony KV28FX20U Help |
|
| KV28FX20U set, high pitched noise from inside, Blown 2SC5251 transistor replaced, unit tried to come on but shut down, LOPT replaced with HR8579 (equivalent)
Unit now comes on but picture very dark with visable horizontal lines, turning screen voltage up picture flickers and goes pinkish in colour, Horizontal lines always visable. Any idea's? Cheers, Leo |
|