Re: Tc-p55ut50 8 blinks
Here pic for tc-p55ut50
Here pic for tc-p55ut50
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Re: Tc-p55ut50 8 blinks
I see board tnpa 5592 i think it has the same ic chip i am looking for.runs about 17 dollars for board just hard to tell if it is it.Comment
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Re: Tc-p55ut50 8 blinks
Well finally got the ic C0ZBZ0001936 i replaced it and bad mosfet that shorted again when i did not replace the ic the first time.Turn the tv on no more 8 blink code and i have picture.Attached FilesComment
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Re: Tc-p55ut50 8 blinks
Yes that is what i would doComment
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Re: Tc-p55ut50 8 blinks
Hi, i did the same thing order the kit from shopjimmy the tv worked for about 15 seconds then the picture went away and started giving me the 8 blink code again. so that brought me here. so it looks like i need to replace ic153 along with the kit parts. But i cant not find a place to order the ic153 any one know where i can get this? thanksComment
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Re: Tc-p55ut50 8 blinks
try a google
http://www.searspartsdirect.com/part.../0057/528.html
C0ZBZ0001936
https://bestbuy.partsearch.com/Part/...01936/New.aspx
made by ROHM BD8694Comment
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Re: Tc-p55ut50 8 blinks
Yeah ok better disregard I can't check at the moment. I thought you were referring 55 same as this thread. So yours is the smaller driver ic and ic152 is not populated.
I hope you have not rushed and ordered it yet I say that I have given you the wrong info sorryComment
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Re: Tc-p55ut50 8 blinks
Could be BD8693 have a look at what is on your ic. D86 93 ?Comment
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Re: Tc-p55ut50 8 blinks
yes i have the 55inch. mine is the smaller driver (ic153). And ic152 is not populated. on my ic it is marked 4840 m15 JRC. havent order yet.Comment
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Re: Tc-p55ut50 8 blinks
yeah ok well my head is muddled now. In the manual for a 55UT50 IC153 is listed as C0ZBZ0001936.
If the Ic does not have D8694 on it then I must be wrong as JRC stands for Japan Radio Company and on that basis searching I find NJW4840
High Speed Switching Gate Driver.
So C0ZBZ0001936 must be NJW4840
Edit> looking at images of a BD8694 I think you're right. It's the larger IC. IC152 on a 50" is C0ZBZ0001920
It's all a bit tricky with different versions but I found some images for C0ZBZ0001920
https://www.chsinteractive.co.uk/ele...-txp42gt50.htmLast edited by tw2005; 10-21-2016, 06:35 AM.Comment
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Re: Tc-p55ut50 8 blinks
Ok so im going to order C0ZBZ0001936 from sears. and give it a tryComment
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Re: Tc-p55ut50 8 blinks
Sorry i did not answer earlier i got it from sears.Just saw your email, tw2005 was the one who gave me the link.After replacing ic it worked great still using tv as of today.Should have posted the results and link.The ic on 55 was smaller size ic Than one on 50.Weird thing is shopjimmy includes ic on 50 but not on 55 inch.You will also have to replace mosfet again.Comment
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Re: Tc-p55ut50 8 blinks
sears and best buy have returned my money. they dont have the part. kinda stuck now. cant find it anywhere else.Comment
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Re: Tc-p55ut50 8 blinks
They said they have it
https://encompass.com/item/9529293/P.../C0ZBZ0001936/Comment
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Bought this TV used not working, panel flashed briefly on power up and it was blinking 8 times, a quick look on SS board revealed a common fault on the 3uF 250V capacitors, C201 to C205 (C1620X in the service manual), the solder joints were all cracked, C201 and C205 pins were darkened and some sparking had occurred on them, C201 was split open and clearly overheated in its last hours, replaced that one and resoldered the others, 8 blinks fixed.
Also the previous owner broke the antenna connector by taking the TV out of the wall mount forgetting to unplug it, I desoldered the tuner... -
Hello! yes I know there is already lots of information about this issue. I have a Panasonic TC-P55ST50 that originally displayed an 8-blink error code. Following the troubleshooting flowchart, I ended up replacing the SS board. However, even after replacing it, the issue persists. The TV turns on and stays on without displaying an image, and continuity is confirmed on all connectors. What am I missing here🤔?
Ok Im a mechanical engineer ...but I thought I was able to follow a rather simple flowchart for electric troubleshooting 😂.
TV Model: Panasonic TC-P55ST50
...11-20-2024, 08:52 PM -
Does anyone have an idea of what might be the issue with my 3050 micro? I have tried replacing new cmos battery but still the same
I am not sure if its the powersupply that I'm using is the issue since its the original powersupply. its a laptop powersupply with the same specifications with the 3050 micro so i guess it should be fine.
i also tried replacing the bios but with no avail, everytime i try another bios it gives a different blinking lights
Any recommendation on what I have to do next? Thanks in advance -
Hi I'm new to trying to repair TVs, but I saw a broken OLED offered for a reasonable price and thought I'd try my hand at it.
I found the service manual, which was critical to know where to probe.
https://www.manualslib.com/manual/20...1e-Series.html
With it I was able to determine that my DKA board was bad, when P_ON#1/2 gets enabled REG_12 on the DKA board collapses. I'm assuming one of the downstream regulators has a short, but I couldn't work out which rail/component and replaced the DKA board entirely.
Unfortunately the 5-blinks... -
Greetings friends,
I have a Panasonic TH-42PX75U manufactured in 2007. It has been trouble-free until recently. One evening I turned it on and it then powered back off and gave 7 blinks.
First a question about the blinks. Everyone only speaks of a single number of blinks. I noticed on my TV, it blinks one fewer times for the first group of blinks, then blinks the full number repeatedly. So for my first code in question, the TV switches off, blinks 6, then blinks 7 repeatedly. When I disconnected the SC board, the TV switches off, blinks 7, then blinks 8 repeatedly....
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