[TechAssist] Re: Sony Wega TV's PCB cracks in 32" sets ie KV32FS10

  • From: "Tony S" <tcselectronics@xxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Sat, 5 Mar 2005 17:49:37 -0600

I believe this problem occurs when the customer tries to move the set, they 
balance the set on the back half when setting it on the stand and the weight 
of the set causes the crack. At least that's my explanation . Every one I 
have seen the cust just moved the TV recently.

Tony Saracco
TCS ELECTRONICS
406 Andra Ct.
Gilberts, IL 60136
tcselectronics@xxxxxxxxx

----- Original Message ----- 
From: "Peter oliver" <oliver_peter1@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, March 05, 2005 3:54 PM
Subject: [TechAssist] Sony Wega TV's PCB cracks in 32" sets ie KV32FS10


> Have seen several Sony Wega 32" Sets with cracks on the main board (3 or 4
> in the last year). The one today was a KV32FS10  Chassis AA-2H. It was
> droped off with the symptom of Sound but no picture or HV.  Found a Small
> crack in the main board next to the HOT that had severed the traces to the
> emmiter and base of the HOT  Fixing the cracks fixed the problem.  The 
> only
> reason I mention is that all of Cracks I've seen in the Wega series seem 
> to
> occur at the point were the main cabinet and back meet. The problems
> observed are range from dead to odd symptom failures.
>
> Peter Oliver
> Tucson Radio TV
>
>
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