跳转到主内容

Released February 2009. Model DVP-FX730.

2 个问题 查看全部

Replacement battery connexions for Sony DVP-FX730

The original battery was thrown out by mistake which had the 3 way male adapter. An article states that you can use two 3.7V batteries. The connection to the original battery has 3 wires, red, white and black.

Can you explain how the 3 wires should connect to the two 3.7V batteries?

I am an electronics engineer.

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个回答

已选择的解决方案

Hi,

The battery shown at Step 6 in the Ifixit battery replacement guide for the player here. shows that the original battery was a Sony 890203401-815-G with a part number of 9 885 129 95.

Searching online using just these numbers brings results for a 7.4V 3200mAH 23.68Wh battery. They are very expensive.

With regards to your 2 x 3.7V batteries. They would have to be connected in series to give the 7.4V required, The white wire would have to be connected to some kind of thermal sensor to monitor the battery temperature.

这个答案有帮助吗?

得分 3
添加一条评论

@mcmonocle your connector calls for positive, ground and thermal sensor from the battery. Most likely to prevent overcharging. So you have to come up with a way of tricking the board to think you have that connection. Or just get a battery with that sensor. Sony part number is 9-885-129-95 for the battery

Block Image

Block Image

这个答案有帮助吗?

得分 2
添加一条评论

添加你的答案

Iain Glass 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: 2

过去的30天: 4

总计 954