T-con board for Sony KDL-52XBR2


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T-con board for Sony KDL-52XBR2

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starmax
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Jun 15, 2015, 1:59 AM

Post #1 of 17 (2183 views)
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T-con board for Sony KDL-52XBR2	Can't Post

Need a T-con board for a Sony KDL-52XBR2. One is listed on E-bay but the number on the board is different than my current board. Do they need to match exactly? My # D01397K46K8031 Listing # DO1397K46J0003.
http://www.ebay.com/...e=STRK%3AMEBIDX%3AIT

Thanks.

jts1957
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Jun 15, 2015, 3:14 AM

Post #2 of 17 (2180 views)
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Re: [starmax] T-con board for Sony KDL-52XBR2 [In reply to]	Can't Post

Watch video:
http://www.shopjimmy.com/...397k-t-con-board.htm

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Location: Far, Far Away

starmax
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Jun 23, 2015, 2:23 AM

Post #3 of 17 (2112 views)
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Re: [jts1957] T-con board for Sony KDL-52XBR2 [In reply to]	Can't Post

Yea I seen that video, thanks. Replaced the T-con board (used of coarse) and now I have a picture but there is a horizontal color line in the lower left screen. Bad board? Thanks

jts1957
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Jun 23, 2015, 6:56 AM

Post #4 of 17 (2107 views)
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Re: [starmax] T-con board for Sony KDL-52XBR2 [In reply to]	Can't Post

You never said what the original symptom(s) was(were) ...

Quote

IMPORTANT: Horizontal lines on the screen are virtually NEVER caused by a bad T-con board. Horizontal lines indicate a defective LCD panel (screen).

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Location: Far, Far Away

starmax
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Jun 23, 2015, 8:55 PM

Post #5 of 17 (2096 views)
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Re: [jts1957] T-con board for Sony KDL-52XBR2 [In reply to]	Can't Post

Ok.....let's start from the top: Went to turn on the TV one day and it would only turn on very briefly......sound only, no picture, then shut off. Got 9 red flashes on the standby light right after shutting down. Internet info suggests it's a bad T-Con board. Replaced the T-con board ( used via E-bay ) Now I have a picture with sound BUT now I have a colored horizontal line in the lower left part of the screen. Reason I thought the horizontal line may be from the replaced T-Con board is because I never had a line there before the TV went bad. That's where I'm at now. Thanks for the help.

jts1957
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Jun 23, 2015, 10:12 PM

Post #6 of 17 (2095 views)
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Re: [starmax] T-con board for Sony KDL-52XBR2 [In reply to]	Can't Post

Is the line in the exact SAME place on EVERY input? On menu? And in all aspect ratios, screen formats, zoom, whatever they choose to call it.

According to the Training Manual:
# of blinks: 9
Event: DEFECTIVE BACKLIGHT OR LAMP POWER BOARD(S)
Possible causes: LCD PANEL D1, D2, D3 BOARDS
But then it (and curiously, the Service Manual also) mentions: ... the POWER LED on the front panel will begin blinking ...

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Location: Far, Far Away

starmax
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Jun 24, 2015, 12:27 AM

Post #7 of 17 (2093 views)
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Re: [jts1957] T-con board for Sony KDL-52XBR2 [In reply to]	Can't Post

"Is the line in the exact SAME place on EVERY input? On menu? And in all aspect ratios, screen formats, zoom, whatever they choose to call it."
Yes it is.

starmax
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Jun 24, 2015, 12:29 AM

Post #8 of 17 (2092 views)
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Re: [starmax] T-con board for Sony KDL-52XBR2 [In reply to]	Can't Post

"But then it (and curiously, the Service Manual also) mentions: ... the POWER LED on the front panel will begin blinking" ...
Didn't have this happen

starmax
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Jun 24, 2015, 2:23 AM

Post #9 of 17 (2088 views)
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Re: [starmax] T-con board for Sony KDL-52XBR2 [In reply to]	Can't Post

Want to attach a picture of the horizontal line but can't seem to figure out how. Possible? Other wise an e-mail? Thanks

jts1957
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Jun 24, 2015, 7:20 AM

Post #10 of 17 (2087 views)
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Re: [starmax] T-con board for Sony KDL-52XBR2 [In reply to]	Can't Post

http://www.tv-forums.com/...i?post=157911#157911

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starmax
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Jun 24, 2015, 9:17 PM

Post #11 of 17 (2080 views)
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Re: [jts1957] T-con board for Sony KDL-52XBR2 [In reply to]	Can't Post

http://imageshack.com/...g909/8590/TqTHYE.jpg

Tell me what ya think please. Thanks for the help

(This post was edited by starmax on Jun 24, 2015, 9:18 PM)

jts1957
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Jun 24, 2015, 10:00 PM

Post #12 of 17 (2078 views)
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Re: [starmax] T-con board for Sony KDL-52XBR2 [In reply to]	Can't Post

Tab= ImageShack - Business Plans

Quote

LOST.
NEED DIRECTIONS?

You may want to try that again.

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Location: Far, Far Away

starmax
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Jun 24, 2015, 11:52 PM

Post #13 of 17 (2076 views)
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Re: [jts1957] T-con board for Sony KDL-52XBR2 [In reply to]	Can't Post

There......let's try that. Wink

jts1957
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Jun 25, 2015, 12:46 AM

Post #14 of 17 (2074 views)
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Re: [starmax] T-con board for Sony KDL-52XBR2 [In reply to]	Can't Post

Bad panel.

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Location: Far, Far Away

starmax
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Jun 26, 2015, 12:01 AM

Post #15 of 17 (2063 views)
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Re: [jts1957] T-con board for Sony KDL-52XBR2 [In reply to]	Can't Post

Thanks for the info. Any ideas on how something like that would happen? Maybe by just moving it? Are those things that fragile? She weighs in at 102.6 LB'S A beast to say the least.

jts1957
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Jun 26, 2015, 1:38 AM

Post #16 of 17 (2062 views)
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Re: [starmax] T-con board for Sony KDL-52XBR2 [In reply to]	Can't Post

Squeezing too hard carrying holding fingertips against the screen (or a ring on somebody's hand).

Example:
TV was laid face down on a Wood table ... Hard small 1/4" tall object was left unknowingly between the screen and the table ... unfortunately the clearance between the screen and the table was 1/8."
I also could envision transporting in back seat of a vehicle with seatbelt buckle or a hard couch pillow button up against the screen.

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Location: Far, Far Away

starmax
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Jun 26, 2015, 2:48 AM

Post #17 of 17 (2060 views)
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Re: [jts1957] T-con board for Sony KDL-52XBR2 [In reply to]	Can't Post

Good enough. Could very well have happened transporting it into the garage Pirate

. Still has a great picture. If anything it's good it's in the lower corner. LCD's have advanced so much from when this model came out. Time for a upgrade anyways sooooon. We can close this thread. Thanks again. Wink

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