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Cynosarus-Rex
 Post subject: WD3200AAJS Motor Problems
PostPosted: September 14th, 2019, 10:57 
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Joined: August 13th, 2018, 20:21
Posts: 13
Location: Iowa-Cornfield
Tested board and found it to be getting power but cant get motor going, there is a bad component but I'm having trouble locating what exactly it is, its on q3 in the photos.


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File comment: Close up of q3 after cleaning
0914190950.jpg
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File comment: Full board
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unknown
 Post subject: Re: WD3200AAJS Motor Problems
PostPosted: September 14th, 2019, 11:15 
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Joined: October 21st, 2007, 8:48
Posts: 1712
I would recommend replacing the entire PCB and regenerate ROM from SA.
It should be 7060-1444.
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fzabkar
 Post subject: Re: WD3200AAJS Motor Problems
PostPosted: September 14th, 2019, 15:24 
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Location: Australia
unknown wrote:
It should be 7060-1444.

That's not even close.

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fzabkar
 Post subject: Re: WD3200AAJS Motor Problems
PostPosted: September 14th, 2019, 15:45 
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Part markings would help, but could it be something like this?

http://www.1688eric.com/upload/pdf/2012-7-23/IRF5800TR.pdf

Confirm that the resistance between the inductors and ground is not zero, otherwise there may be a problem with the load.

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unknown
 Post subject: Re: WD3200AAJS Motor Problems
PostPosted: September 14th, 2019, 16:43 
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fzabkar wrote:
unknown wrote:
It should be 7060-1444.

That's not even close.

I believe it is 2060-1444 :)
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fzabkar
 Post subject: Re: WD3200AAJS Motor Problems
PostPosted: September 14th, 2019, 16:49 
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unknown wrote:
fzabkar wrote:
unknown wrote:
It should be 7060-1444.

That's not even close.

I believe it is 2060-1444 :)

2060-701444 (or 2060-771444)

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unknown
 Post subject: Re: WD3200AAJS Motor Problems
PostPosted: September 14th, 2019, 17:01 
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Joined: October 21st, 2007, 8:48
Posts: 1712
fzabkar wrote:
unknown wrote:
fzabkar wrote:
unknown wrote:
It should be 7060-1444.

That's not even close.

I believe it is 2060-1444 :)

2060-701444 (or 2060-771444)

I just used to call it 1444 :D
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Cynosarus-Rex
 Post subject: Re: WD3200AAJS Motor Problems
PostPosted: September 14th, 2019, 20:04 
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Joined: August 13th, 2018, 20:21
Posts: 13
Location: Iowa-Cornfield
Markings on it are one of these (hard to tell) T-0, T-Q, I-0, I-Q

Bottom is illegible of it so hopefully that helps confirm what it is, and I will test it when I am infront of it again. Thank you for that and the information on if I need to replace board!
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