跳转到主内容

Repair guides and support information for televisions manufactured by RCA.

82 个问题 查看全部

The screen flashed once then went Black

I have this same problem I unplugged it, held power button, let sit for ten minutes. Now when I turned it back on, the screen flashed once then went Black and the sounds still works.

回答此问题 我也有这个问题

这是一个好问题吗?

按维修分数 1
添加一条评论

1个答案

最有帮助的答案

Jacob Hanson BeRhap  we’d need to know the exact model number for your TV. Since the screen flashes and you retain the sound this could be a backlight issue. Once it is ark and you have sound, shine a flashlight beam at an angle against the screen. See if you can make out shapes etc. If so it’s your backlight. If not, then you need to remove the back from your TV and take a look at all the board. Start with the power board. you’ll need a multimeter to measure the voltages required by your TV. Post some good pictures of your boards with your question so that we can see what you see.

在已经存在的问题里加入图片

这个答案有帮助吗?

按维修分数 1
添加一条评论

添加你的答案

Jacob Hanson BeRhap 将永远感激不已
浏览统计数据:

过去的24小时: 1

过去的7天: 1

过去的30天: 7

总计 34