[TechAssist] Re: Samsung projo HCN653W Herringbone in pix
- From: "Tony S" <tcselectronics@xxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sat, 24 Dec 2005 13:43:01 -0600
Not sure Al, may just need the caps changed out but the customer said the
problem was there when set was new just not as bad. I will probably throw it
into my "if I get time pile" and change out the caps for the next time I see
this problem.
Tony Saracco
TCS ELECTRONICS
406 Andra Ct.
Gilberts, IL 60136
tcselectronics@xxxxxxxxx
----- Original Message -----
From: "al m" <ampm@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, December 23, 2005 8:37 AM
Subject: [TechAssist] Re: Samsung projo HCN653W Herringbone in pix
> Can't that board be repaired?
> Al Marquardt
> ampm@xxxxxxx
> Al Marquardt Electronic Repair
> 206 W Main
> Girardville Pa. 17935
> ----- Original Message -----
> From: "Tony S" <tcselectronics@xxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, December 23, 2005 9:23 AM
> Subject: [TechAssist] Re: Samsung projo HCN653W Herringbone in pix
>
>
>> Thanks Damon, we did check the basics and came to the conclusion the Pro
>> Scan bd (all video is processed in this module) is bad. Another tech
>> emailed
>> me this morning with a Wintip on this set for the very same prob and
>> Proscan
>> bd was the fix. we have it on order and will find out after the holidays
>> if
>> it takes care of it.
>>
>> Happy Holidays
>>
>> Tony Saracco
>> TCS ELECTRONICS
>> 406 Andra Ct.
>> Gilberts, IL 60136
>> tcselectronics@xxxxxxxxx
>>
>> ----- Original Message -----
>> From: "Damon" <DamonEB@xxxxxxxxxxx>
>> To: <techassist@xxxxxxxxxxxxx>
>> Sent: Friday, December 23, 2005 7:06 AM
>> Subject: [TechAssist] Re: Samsung projo HCN653W Herringbone in pix
>>
>>
>>> The "Blue Screen - No Signal" should be a key in isolating the
>>> problem....isn't that generated by the Micro? OSD is...
>>> Since your Menu exhibits the same problem, you can trace the "Menu/Blue
>>> Screen video" path and probably isolate it to the Video processor- to-
>>> Crt
>>> Sections.....take a look at the 200V supply for noise, maybe the Focus
>>> connections on the CRT are arcing, ground straps to the CRT board are
>>> disconnected, 12 V supply to the final video process amps is
>>> noisy.....could
>>> be a lot of possibilities.
>>> But you can scope those....
>>>
>>> Damon B
>>> Telrad Electronics
>>> Fort Wayne IN
>>> ----- Original Message -----
>>> From: "John Conti" <contitv@xxxxxxxxxxx>
>>> To: <techassist@xxxxxxxxxxxxx>
>>> Sent: Thursday, December 22, 2005 10:01 PM
>>> Subject: [TechAssist] Re: Samsung projo HCN653W Herringbone in pix
>>>
>>>
>>>> Tony, Sounds like a coil may need tweaking.
>>>>
>>>> John
>>>> Conti'sTV
>>>> Texas
>>>>
>>>>
>>>> >From: "Tony S" <tcselectronics@xxxxxxxxx>
>>>> >Reply-To: techassist@xxxxxxxxxxxxx
>>>> >To: <techassist@xxxxxxxxxxxxx>
>>>> >Subject: [TechAssist] Samsung projo HCN653W Herringbone in pix
>>>> >Date: Thu, 22 Dec 2005 20:33:08 -0600
>>>> >
>>>> >Hi guys,
>>>> >
>>>> >We have a Samsung projo in that has a bad herringbone pattern that
>>> changes
>>>> >in both intensity and pattern. this noise is seen on Svideo and ant
>>>> >input
>>>> >but is barley there in component 480P.(could not check 1080I cuz
>>>> >customer
>>>> >did not have any 1080I source). the blue screen that comes up when off
>>>> >channel on ant input is also covered with the distortion as is the
>>>> >menu.
>>>> >anyone see this before, I am thinking the pro scan bd but at $176
>>>> >would
>>>> >like
>>>> >to know if anyone else had this issue. One other note , the customer
>>>> >said
>>>> >this set had this distortion out of the box but only slightly but over
>>> time
>>>> >the distortion became worse.
>>>> >
>>>> >thanks,
>>>> >
>>>> >Tony Saracco
>>>> >TCS ELECTRONICS
>>>> >406 Andra Ct.
>>>> >Gilberts, IL 60136
>>>> >tcselectronics@xxxxxxxxx
>>>> >
>>>>
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