[TechAssist] Re: RCA HDTV ATC321 Blue Screen with set off?? Normal???
- From: Ed Gaidies <teltek3@xxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 20 Apr 2005 21:37:39 -0400
Perry;
Don't know what the Deposit was. But you spent time
checking it out...did some research...cover your expenses.
Charge them nothing for "your" education.
-Ed-
Ed Gaidies
Tel-Tek Electronics
Est. 1969
Ontario-Canada
teltek3@xxxxxxxxxxxx
teltek@xxxxxxxxx
Electric Medic wrote:
> Thanks Guys. Customer bought set second hand and believe it or not brought
> me set to fix. Well, I didn't know either and was unplugging before blue
> screen timed out. Man, I gotta get out more, this is the first of this I
> have seen. I have changed some lamps before but..don't remember this. What
> will they think of next? Obviously customers don't know either. Now, I must
> give back deposit, I learned something but there was nothing wrong with set,
> geese.
>
> Perry Bower
> Electric Medic
> "It's Cheaper to Keep Her"
> http://www.electricmedic.com/shipping.htm
>
>
>
>
>
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Greg Mitchell
> Sent: Wednesday, April 20, 2005 9:03 PM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: RCA HDTV ATC321 Blue Screen with set off??
> Normal???
>
>
> Blue screen after power off is 20 or 30 second opportunity for customer to
> turn power back on, without waiting for cooldown.After the 20 or 30 second
> interval, the TV will not turn back on until the fans have stopped running,
> about 2 minutes.
> This applies to DLP sets only
>
> Greg Mitchell
> Mitchell TV
> 408 S. 11th Street
> Niles, MI 49120
> 269-683-0868
> 269-683-1501 Fax
> mitchelltv@xxxxxxxxxxxxx
>
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Electric Medic
> Sent: Wednesday, April 20, 2005 4:05 PM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] RCA HDTV ATC321 Blue Screen with set off??
> Normal???
>
>
> All:
>
> Anybody seen one of these RCA HDTV ATC321 that the Screen turns blue with
> the set turned off. The blue is like you are in the video mode with no
> signal. When you turn TV on everything is normal. Turn TV off and screen
> goes blue, totally. Weird. Is this normal. The set does have internet access
> in the menu and all sorts of menu options. I have tried to turn everything
> off, but there is so much stuff to turn off. This is a good one. I wonder
> how many has seen this?
>
> Perry Bower
> Electric Medic
> "It's Cheaper to Keep Her"
> http://www.electricmedic.com
> 3850 Washington Road Suite 4C
> Martinez, Georgia 30907
> Phone: 706-8MEDIC4 (863-3424)
> Phone: 706-863-3474
> Fax: 706-863-2316
> mailto:info@xxxxxxxxxxxxxxxxx
>
>
>
>
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of tvservice
> Sent: Wednesday, April 20, 2005 5:02 PM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: RCA P60920BL PTK195KC vert. problems
>
>
> Replace C14502 3300mfd 25volt
> C14505 220mfd 35volt
> CR14501 #155276 NTE125 ( I use nte580 or 577)
> May also need to replace 2 surface mount caps off pin 16 of U16201
> C14501 and C14503 .1mfd # 190552
>
> Robert
> tvservice@xxxxxxxxxxxxx
> H & H Electronics Inc
>
> ----- Original Message -----
> From: "Larry E" <videotech@xxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, April 20, 2005 3:39 PM
> Subject: [TechAssist] RCA P60920BL PTK195KC vert. problems
>
>
>
>>Hi Guys, working on a RCA P60920BL 195 chassis with what looked like a
>
> converg.
>
>>problem initially, 3 bowed lines in the center of the screen, top half
>
> looks like it has
>
>>severe foldover or loss of sync (without the rolling, hard to describe)
>
> bottom half of
>
>>the picture is black, audio is also missing, found no output voltages
>
> on the little aux board, replaced the board and got all voltages back but
> the symptom is exactly the same, checked the vertical IC and voltages were
> all low except pin 2, unsoldered
>
>>pins 1 & 7 and voltages came back up except pin 6 it was 8.9v now with
>
> pins 1 & 7
>
>>unsoldered it`s 12.5 volts, I have never seen this symptom on a 195
>
> chassis before
>
>> obviously U14501 is bad but is there anything else that you guys have
>
> seen? I
>
>>can`t figure out why I don`t have any audio with a blown vertical IC, any
>
> help is
>
>>greatly appreciated, Larry E
>>Larry Eastman
>>American TV & Electronics
>>Crystal River, Fl. 34428
>>
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