Re: Samsung plasma TV not working please help
Thank you, that's good idea, will check with the seller.
Hemant007
Member
Last Activity: 02-22-2021, 06:59 AM
Joined: 04-24-2020
Location: London
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Re: Samsung plasma TV not working please help
I replaced Ysus board which had C5089 burnt.
After replacing Ysus board, TV is working now :-) really appreciate all your help, thank you.
I was wondering if I can find replacement of C5089 so I can fix the old Ysus board ?
Thank youLeave a comment:
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Re: test y buffer for short? part# ebr38447802
Hi, I am trying to test Y buffer, can you please advise on selecting ground pin, I don't see any labelled as ground. Attached is connector photo on Y buffer board, thank you...Leave a comment:
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Re: Samsung plasma TV not working please help
Thanks, I did watch that one also, he does not tell how he selected ground !
Is it OUTL labelled pin I should pick for testing ?Leave a comment:
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Re: Samsung plasma TV not working please help
Thank you, I did see the YouTube videos about testing buffer board, but am confused if I just select any pin on connector to Ysus board and check continuity to all the pins connecting to screen? Or do I need to select any specific pin on connector to Ysus ?
I attached photo of connector on buffer board showing pins, I was hoping one should say ground which I could select for testing, thank youLeave a comment:
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Re: need help in Identifying this capacitor on a y board from a samsung
Hi, I am interested to know if you find suitable replacement for C5089? I got the same component burnt on Ysus board. Thank youLeave a comment:
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Re: Samsung plasma TV not working please help
Please see attached photo of burnt component, a blue transistor / ps,
C5089 I think could not read properly so not 100% sure.
Also how do I test Y buffer board, I attach photo of pins on buffer board, none of these is labelled as ground to test short with other pins on buffer board.
Thank you...Leave a comment:
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Re: Samsung plasma TV not working please help
Thank you, I checked the post, I am slightly unsure if it's power board problem, how should it differ with good psu?
On standby I get
A5V - 5.2,
PS ON 3.3
With Xsus and Ysus disconnected,
When I press power button on TV remote, I get
Vs -0
Va -0
Connected Xsus,
Vs - 208 drops to 10
Va - 58 drops to 0
Connected Ysus
Vs 208 drops to 10
Va 58 drops to 0
There is no sound no picture.
Ysus board has one blue...Leave a comment:
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Re: Samsung plasma TV not working please help
Looking for help, please adviseLeave a comment:
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Re: Samsung plasma TV not working please help
From the above voltage Measurements, does power board seem ok?
Which board should I test more and how?
Please help, thank you.Leave a comment:
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Re: Samsung plasma TV not working please help
Please see attached photos of the boards.
Please advise which board seems to have fault?
Thank you...Leave a comment:
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Samsung plasma TV not working please help
Hi, greetings, I am looking for help, I got Samsung plasma TV ps43e450a1w,
From a friend it's not working, The issue is no display no sound, screen looks ok.
When I connect TV to power, I get the standby light, no clicking, no display, no sound.
I opened the back panel,
The green led on logic board flashes but it's not every second, its on 5sec, off 2sec,...
I disconnected Ysus board, but still no display no sound, no change to green light on logic board,
I disconnected Xsus board, but still no display no sound, no change to green light on logic board,... -
Re: Samsung PS43E450A1W Plasma intermittent problems.
Hi, I got Samsung plasma TV ps43e450a1w,
The issue is no display no sound, there is standby light,
When I connect TV to power, I get the standby light, no clicking, no display, no sound.
I opened the back panel,
The green led on logic board flashes but it's not every second, its on 5sec, off 2sec,...
I disconnected Ysus board, but still no display no sound, no change to green light on logic board,
I disconnected Xsus board, but still no display no sound, no change to green light on...Leave a comment:
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Re: New Members - please post your introductions here
Hi, great forum, I am Hemant, I am looking for help to fix my sumsung plasma TV, thanks youLeave a comment:
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