跳转到主内容

A 65" rear projection TV by Mitsubishi.

7 个问题 查看全部

cap values on DM power board

I was getting ready to perform repair for blinking green light on my old Mitsubishi WS-65511. Pulled the DM power board and noticed the values on the caps are 1000uF 25V. I had read to buy replacement caps that are 1000uF 16V so that's what I bought. Any advice as to what to do? I'm confused. Thanks in advance.

已回答! 显示答案 我也有这个问题

这是一个好问题吗?

得分 1
添加一条评论

2个答案

已选择的解决方案

jrmcdown, I just double checked the schematic and the 1000uF are all 16V. May be these have been changed once before. You are okay with using the 16V per schematic.

这个答案有帮助吗?

得分 1

评论:

Thanks soldered in the new caps. Unfortunately must be something else. have constant blinking green light now. Thanks for answering my question though. I think the 25V were installed by TV repairman from previous problem.

完成的

添加一条评论

Generally, you are safe if you use over-rated caps. So you could replace 16v with 25v or 50v caps, but you wouldn't want to use 16v caps if 25v were required. - I've heard the 16v caps spec'ed by Mitsubishi are under-rated, so generally when being replaced it's a good idea to use 25v or greater.

这个答案有帮助吗?

得分 0
添加一条评论

添加你的答案

jrmcdown 将永远感激不已
浏览统计数据:

过去的24小时: 0

过去的7天: 0

过去的30天: 0

总计 305