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Thread Tools | Display Modes |
05-14-2020, 02:05 PM
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#1 |
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Member
Join Date: Mar 2012
City & State: Providence, RI
My Country: USA
Line Voltage: 120VAC 60Hz
I'm a: Student Tech
Posts: 21
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Westinghouse WD32HB1120 bad picture
See pics. Screen shows only that. Power supply is fine. Voltages show up all across the integrated Tcon. Panel ribbons seem bonded fine. no components getting hot.
I have 2 of these, same model, other one image is fine (shows complete display but white washed). Just chalk it up to bad panels with this model? Last edited by digitalscorpion; 05-14-2020 at 02:34 PM.. |
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05-14-2020, 03:27 PM
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#2 |
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Badcaps Veteran
Join Date: Feb 2010
City & State: S.F. Bay area
My Country: USA
Line Voltage: 120V 60Hz
I'm a: Knowledge Seeker
Posts: 37,432
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Re: Westinghouse WD32HB1120
https://www.badcaps.net/forum/attach...7&d=1589486583
Can we see larger pictures showing all the brown flex PCB between LCD glass (you show only two) and the integrated T-CON board? Do they all look OK?
__________________
Never stop learning Basic LCD TV and Monitor troubleshooting guides. http://www.badcaps.net/forum/showthr...956#post305956 Voltage Regulator (LDO) testing: http://www.badcaps.net/forum/showthr...999#post300999 Inverter testing using old CFL: http://www.badcaps.net/forum/showthr...er+testing+cfl Tear down pictures : Hit the ">" Show Albums and stories" on the left side http://s807.photobucket.com/user/budm/library/ TV Factory reset codes listing: http://www.badcaps.net/forum/showthread.php?t=24809 |
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05-14-2020, 03:29 PM
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#3 |
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Badcaps Veteran
Join Date: Jun 2012
City & State: ☻
My Country: Canada
I'm a: Professional Tech
Posts: 6,181
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Re: Westinghouse WD32HB1120
When I see this it usually means someone cleaned the screen and the liquid ran down and damaged the panel..
Last edited by R_J; 05-14-2020 at 03:31 PM.. |
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05-15-2020, 08:58 AM
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#4 | |
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Member
Join Date: Mar 2012
City & State: Providence, RI
My Country: USA
Line Voltage: 120VAC 60Hz
I'm a: Student Tech
Posts: 21
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Re: Westinghouse WD32HB1120
Quote:
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05-15-2020, 12:19 PM
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#5 |
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Leaking Member
Join Date: Dec 2014
City & State: Atlantic Canada
My Country: Canada
Line Voltage: Ground, 0Hz
I'm a: Hobbyist Tech
Posts: 4,497
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Re: Westinghouse WD32HB1120
one has a tab bond problem or a damaged panel and the other (white wash) a tcon problem.
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Linear Mode
