[TechAssist] Re: AC protect device for laser disc_Yamaha

  • From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Tue, 21 Jun 2005 17:25:15 -0400

If this is basically across the power AC cord input, any 'MOV" (metal 
oxide varistor) will work if rated above the 120VAC line, say, rated at 
a clamping voltage of 130 volts. NTE even radio Shack used to carry them.
Phil Bader
PS: www.hosfelt.com carries a lot of them. (130VAC, 175 volt surge rated)

Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx



Jim Myers wrote:

>You are probably referring to the MOV (METAL OXIDE VARISTOR), are there 
>any markings on the device to help identify it? I am looking at a 
>Samsung DVD that has a green one which is marked INR then 14D471 on the 
>second line.
>Entering "14D471" in the search field on Tritronics site comes up with a 
>Panasonic and 3 Sony part numbers that could be used to replace this one.
>
>
>********************************
>Since 1972                     *
>Jim Myers                      *
>Telrad Electronics             *
>Fort Wayne Indiana             *
>********************************
>
>
>Dan Williams wrote:
>  
>
>>Need diode ref#D6 for Yamaha mo#cdv-w901 laser disc. Been told by yamaha this 
>>unit made by fisher, but cannot obtain part info. Beleive this part is an ac 
>>overvoltage protect device. Found shorted, removed and tested unit to working 
>>fine, just need info on this device and/or what can be used to replace. 
>>Thanks, Dan W
>>Wizard Electronics
>>Jacksonville, TX 75766 
>>wizhd@xxxxxxxxxxxxxxxx
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