[TechAssist] Re: (((((SONY KV27XBR50)))))

  • From: Frank Luu <fkluu@xxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Thu, 17 Jan 2002 06:07:48 -0800 (PST)

Jimmy:
There are known bad connctions on those regulators
that mounted to the heat sink right at the midle of
the main board. also check broken traces...
Good day
Frank

--- Jimmystv1@xxxxxxx wrote:
> Hello
>      I have a Sony KV 27XBR50  thats giving me a
> hard time the prob is no 
> video sound ok . I have the Y signal going into the
> IC301 no RGB  from IC301 
> and to CRT
> board  check voltages to CRT board all ok (200V ,
> Screen voltages , 9V )  I 
> also changed the IC301 . ABL to IC 301 ok . I'm
> Stuck don't know what to do. 
> If any body have any clue what the problem might be
> I'd like to know.
>                                                     
>                        
> Mahalo (thankyou)
>                                                     
>                          
>     Jimmy
> 
> 
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