hcm 发表于 2024-3-27 13:47:31

KEYSIGHT 34461A六位半台表

KEYSIGHT 34461A六位半台表

实物如图，外观好，通电开机白屏，打开发现前面板少了一块芯片，拿好的机器面板过来试机，主板能够正常工作，自检通过，单机无附件，3680元，运费顺丰到付。
https://bbs.38hot.net/data/attachment/album/202403/27/134131jiitbfcffcyoibke.jpg
https://bbs.38hot.net/data/attachment/album/202403/27/134130s9fwcbrcolf0iaxr.jpg
https://bbs.38hot.net/data/attachment/album/202403/27/134129j707c06pu8p8u63u.jpg
https://bbs.38hot.net/data/attachment/album/202403/27/134127onxixc5i6u5pxppp.jpg
https://bbs.38hot.net/data/attachment/album/202403/27/134126ocbmnnqbnp1znpbz.jpg
https://bbs.38hot.net/data/attachment/album/202403/27/134125m1jppp69rujitpsj.jpg
https://bbs.38hot.net/data/attachment/album/202403/27/134124pdc11h6d8d63c811.jpg
直流10mV
https://bbs.38hot.net/data/attachment/album/202403/27/134121euk2lpowakww5oou.jpg
直流100mV
https://bbs.38hot.net/data/attachment/album/202403/27/134120qh2zqfhfqqqnup0y.jpg
直流1V
https://bbs.38hot.net/data/attachment/album/202403/27/134118a8qvzd4v988qee4e.jpg
直流10V
https://bbs.38hot.net/data/attachment/album/202403/27/134118x2b97k7b6iklb9ie.jpg
直流100V
https://bbs.38hot.net/data/attachment/album/202403/27/134116m99uj4a3pji0l2a9.jpg
交流100mV
https://bbs.38hot.net/data/attachment/album/202403/27/134114ta5zndajdzajvdim.jpg
交流1V
https://bbs.38hot.net/data/attachment/album/202403/27/134112mw2g6z9xxpnlx2ho.jpg
交流10V
https://bbs.38hot.net/data/attachment/album/202403/27/134110mhvojhvltzvp8vj0.jpg
交流100V
https://bbs.38hot.net/data/attachment/album/202403/27/134108p62fggh8f84buw58.jpg
直流100uA
https://bbs.38hot.net/data/attachment/album/202403/27/134107qz6obnq0qqq3yeqn.jpg
直流1mA
https://bbs.38hot.net/data/attachment/album/202403/27/134104b0gg0dztzf0d31b3.jpg
直流10mA
https://bbs.38hot.net/data/attachment/album/202403/27/134101boqdm3qodjocyosm.jpg
直流100mA
https://bbs.38hot.net/data/attachment/album/202403/27/134101wtnwcdt7n5wfuzij.jpg
直流1A
https://bbs.38hot.net/data/attachment/album/202403/27/134058aw0wdwjkn64kkrzr.jpg
10A档，直流1A
https://bbs.38hot.net/data/attachment/album/202403/27/134055l1g61rs4wq5gqpsg.jpg
交流1mA
https://bbs.38hot.net/data/attachment/album/202403/27/134053wy5k8ucjzuaby81y.jpg
交流10mA
https://bbs.38hot.net/data/attachment/album/202403/27/134051tjpxi529ongzixjg.jpg
交流100mA
https://bbs.38hot.net/data/attachment/album/202403/27/134049liz5ox1zicsrs1ss.jpg
交流1A
https://bbs.38hot.net/data/attachment/album/202403/27/134049i9b1lq127p22v9p1.jpg
10A档，交流1A
https://bbs.38hot.net/data/attachment/album/202403/27/134047ntojgkw9fy9qfky0.jpg
电阻10欧
https://bbs.38hot.net/data/attachment/album/202403/27/134046s0o8n8mg9uaqqqga.jpg
100欧
https://bbs.38hot.net/data/attachment/album/202403/27/134044y0m0n99id87fuftt.jpg
1k
https://bbs.38hot.net/data/attachment/album/202403/27/134042l7j3bksgdpkjbd7p.jpg
10k
https://bbs.38hot.net/data/attachment/album/202403/27/134041j0f9x03m59gc7c05.jpg
100k
https://bbs.38hot.net/data/attachment/album/202403/27/134040jpymcgk31yypc1g1.jpg
自检通过
https://bbs.38hot.net/data/attachment/album/202403/27/134039xi6ddti3ee1v75gt.jpg

wjqok 发表于 2024-3-27 15:05:19

那个芯片好买吗？

hupela 发表于 2024-3-27 15:09:16

少哪块芯片，上对比图啊

hcm 发表于 2024-3-27 15:43:53

hupela 发表于 2024-3-27 15:09
少哪块芯片，上对比图啊

https://bbs.38hot.net/data/attachment/album/202403/27/154248ocxt2u8ji8xcnkq3.jpg
https://bbs.38hot.net/data/attachment/album/202403/27/154247fuu1xu9ls8xv1p1y.jpg

kevinstar888 发表于 2024-3-27 17:00:58


看样子还要找正常的机器，读程序，但是一样都保护了，读不了
难搞啊

lzqing 发表于 2024-3-27 17:19:33

{:142_375:}主芯片都拆了

Weigong 发表于 2024-3-27 18:48:17

维修圈里面早就拿下这个主控损坏的问题。只可惜没有渠道提供这颗主控芯片，抖音某人发过短视频直接去淘宝买了颗新的，换上去没用{:142_369:}{:142_369:}{:142_369:}

bg4iee 发表于 2024-3-27 20:21:33

芯片哪去了

天涯浪人 发表于 2024-3-27 21:30:16

这个主控有程序的，买新的空白片肯定不行啊，只能找同型号拆机的吧，

美人鱼999 发表于 2024-3-28 17:01:18

这个是否可以无屏工作？用后面的通讯接口上位机操作显示？

alamoo 发表于 2024-3-28 22:05:01

不行，主控处理器在显示板上

小猪电 发表于 2024-3-30 01:03:03

可惜了

boceyibiao 发表于 2024-3-30 22:07:27

这表公司去年年初买的全新的10多台，我记得8k左右含税，现在二手的坏的还这么贵了

Weigong 发表于 2024-4-30 01:31:10

2300我要了

luojy 发表于 2024-4-30 12:06:29

2400可以收
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