w********e
发帖数: 69 | 1 【 以下文字转载自 shopping 讨论区 】
发信人: wintertide (tenniskedasticity), 信区: shopping
标 题: LED TV 屏幕问题
发信站: BBS 未名空间站 (Wed Jun 15 18:14:13 2011, 美东)
刚买了一台LED电视。看电视的时候（信号由component cable接入）发现背景有些横向
的条纹（如图）。当接电脑（VGA）时,似乎没有这个问题。
请问这正常吗？是电视的问题还是信号的问题？多谢了！ |
i****a
发帖数: 36252 | 2 it's LCD TV with LED back lit
anyway, try HDMI or better component cables
【在 w********e 的大作中提到】
: 【 以下文字转载自 shopping 讨论区 】
: 发信人: wintertide (tenniskedasticity), 信区: shopping
: 标 题: LED TV 屏幕问题
: 发信站: BBS 未名空间站 (Wed Jun 15 18:14:13 2011, 美东)
: 刚买了一台LED电视。看电视的时候（信号由component cable接入）发现背景有些横向
: 的条纹（如图）。当接电脑（VGA）时,似乎没有这个问题。
: 请问这正常吗？是电视的问题还是信号的问题？多谢了！
|
w********e
发帖数: 69 | 3 Many thanks! So you think this has something to do with the signal?
The TV box I have doesn't have HDMI and the component cable is the best I
can get from bestbuy.
This is a Samsung TV which uses a transmitter to connect to the component
cable. Maybe it has something to do with the transmitter.
【在 i****a 的大作中提到】
: it's LCD TV with LED back lit
: anyway, try HDMI or better component cables
|
f****i
发帖数: 20252 | 4 换cable先
要不试composite
【在 w********e 的大作中提到】
: Many thanks! So you think this has something to do with the signal?
: The TV box I have doesn't have HDMI and the component cable is the best I
: can get from bestbuy.
: This is a Samsung TV which uses a transmitter to connect to the component
: cable. Maybe it has something to do with the transmitter.
|
g***e
发帖数: 14217 | 5 get a DVI-HDMI cable, link to computer to test |
s******2
发帖数: 852 | 6 这些条纹是动态的（滚动？）还是静态的？
接component和VGA的时候分辨率是不是一样的？
电视盒，电视和电脑的电源插头是插在同一个插线板的么？ |
l*****e
发帖数: 123 | 7 I have a LED TV. I use attenna and VGA to computer. I have never seen
anything like this. If it is black, it is solid black. |
w********e
发帖数: 69 | 8 这些条纹是滚动的。接component时，分辨率是1280*720,接VGA时，分辨率是1920*1080
。电视盒，电视和电脑的电源插头是插在同一个插线板的。
帮我分析下吧，谢谢！
电视盒，电视和电脑的电源插头是插在同一个插线板的.
【在 s******2 的大作中提到】
: 这些条纹是动态的（滚动？）还是静态的？
: 接component和VGA的时候分辨率是不是一样的？
: 电视盒，电视和电脑的电源插头是插在同一个插线板的么？
|
w********e
发帖数: 69 | 9 谢谢大家的回复。
I used to connect the TV to the cable box by a component cable. I changed to
a HDMI cable with a DVI to HDMI adaptor (there is no HDMI output on the
cable box) and the picture is perfect. However, there is no sound. I will
call my cable company to ask them how to fix it.
Btw, the TV I have is samsung. I think samsung's component input (which uses
an adaptor) is not reliable. I never have this problem before with other
brand. Be aware. |
z*****a
发帖数: 3809 | 10 Standard DVI doesn't carry audio, you'll need separate audio cables.
to
uses
【在 w********e 的大作中提到】
: 谢谢大家的回复。
: I used to connect the TV to the cable box by a component cable. I changed to
: a HDMI cable with a DVI to HDMI adaptor (there is no HDMI output on the
: cable box) and the picture is perfect. However, there is no sound. I will
: call my cable company to ask them how to fix it.
: Btw, the TV I have is samsung. I think samsung's component input (which uses
: an adaptor) is not reliable. I never have this problem before with other
: brand. Be aware.
|
