| |

iFix 爱修网

 Forgot password?
 Register

QQ登录

只需一步,快速开始

iFix爱修网知识星球,等待你的加入。。。
View: 18172|Reply: 12

求三星等离子Y板上的RJP63K2场效应管的测量方法。我测了4个它的3个脚都是无穷大?...

[Copy link]
Post time: 2015-10-10 00:57:57
| Show all posts |Read mode
三星S43SD-YB01屏的Y板一只331   1KV的电容炸。现在的问题是有声音。VS电压208V开机瞬间有一下就降低。问下坛子里的各位有没有好的经验。是否逻辑板  y板,缓冲版要一起更换?最好告诉我RJP63K2的测法。和普通的10n60是一样的吗?我测了4个都是无穷大。47型的机械表测的。
Reply

Use magic Report

Post time: 2015-10-10 08:11:53
| Show all posts
等离子修的不多。经验就是Y板和缓冲板要从一个商家购买,换就一起换。  修等离子坏Y板的,修理就是运气了。
运气不佳,换了也看不多久。
Reply Support Not support

Use magic Report

Post time: 2015-10-10 08:13:19
| Show all posts
逻辑板到不一定也要换。
Reply Support Not support

Use magic Report

Post time: 2015-10-10 11:19:22
| Show all posts
这个是igbt 跟常规的场效应管不一样的
Reply Support Not support

Use magic Report

Post time: 2015-10-10 11:50:56
| Show all posts
我修过一个,只要把y板换了就ok
Reply Support Not support

Use magic Report

Post time: 2015-10-10 14:17:54
| Show all posts
RJP63K2和普通的10N60等普通功率管不一样, 它的参数:RJP63K2DPP-M0 沟道类型: N-Channel 最大耗散功率 (Pc): 集电极--发射极击穿电压 (Uce): 630V,,,
Reply Support Not support

Use magic Report

Post time: 2015-10-12 01:25:49 From the mobile phone
| Show all posts
电源供电如果正常,最后两块板一起换掉,螺钉要上紧才试机哦!
Reply Support Not support

Use magic Report

Post time: 2015-10-31 11:08:11
| Show all posts
Y板仔细放大看,上面的芯片,坏的直接换了,省钱。
Reply Support Not support

Use magic Report

Post time: 2016-2-22 15:10:05
| Show all posts
液晶等离子屏测试软件.

This post contains more resources

You have to Login for download or view attachment(s). No Account? Register

x
Reply Support Not support

Use magic Report

You have to log in before you can reply Login | Register

Points Rules

QQ|||iFix 爱修网 ( 粤ICP备2021135374号 )

粤公网安备 44060602002064号

2024-9-12 16:41 GMT+8 , Processed in 0.068671 sec., 11 queries .

Powered by Discuz! X3.4

Release 20191201, © 2001-2024 Comsenz Inc.

MultiLingual version, Rev. 850, © 2009-2024 codersclub.org

Quick Reply To Top Return to the list