[TechAssist] Re: Hitachi PTV Model# 50FX18B Chassis# AP62 ( Conv. problem)

  • From: "danny williams" <wizhd@xxxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Wed, 17 Nov 2004 16:25:54 -0600

Yes replace, they may be damaged. Dan W



----- Original Message ----- 
From: "MAX BAILES" <trustnhim5@xxxxxxxxxxx>
To: "techassit " <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, November 17, 2004 1:56 PM
Subject: [TechAssist] Hitachi PTV Model# 50FX18B Chassis# AP62 ( Conv. 
problem)


> Hello,
> This set had the top have of the pictures converge out. It uses the 
> STK4274 IC's and all the resistors in the converge are ok. There was four 
> bad solder joints on the blue STK IC pins 12-15. This is my first Hitachi 
> PTV and my first conv. problem with any PTV.  Do you normally change all 
> three STK's or IK07? Or does soldering these joints fix? Set is at 
> customers home and I have the mainboard at my shop.
> Hitachi Projection TV
> Model# 50FX18B
> Chassis# AP62
>
> TIA
> Max
>
> Bailes Electronics
> Rt.4 Box 57A
> Hurricane,WV. 25526
> 304-562-7167
>
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