滑铁卢华人, 水城百事论坛

汇报一下，两台显示器都修好。一台换了个电容；另一台把不亮的灯管拔掉接个电容。

修好了 — Fri, 22 Mar 2013 12:43:58 GMT

Reply by 修好了, Friday, March 22, 2013, 12:43:

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或找一个同型号的

拆！ — Sat, 16 Mar 2013 02:30:43 GMT

Reply by 拆！, Saturday, March 16, 2013, 02:30:

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网上查一下，ebay什么的

股的叫博 — Sat, 16 Mar 2013 02:28:43 GMT

Reply by 股的叫博, Saturday, March 16, 2013, 02:28:

[ No text ]

问题找到了，是一灯管坏了。a, 灯管哪里有卖？b.可以用一电容代替？

显示器只工作3秒钟 — Sat, 16 Mar 2013 00:14:29 GMT

Reply by 显示器只工作3秒钟, Saturday, March 16, 2013, 00:14:

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查了，四个变压器两端电阻一致。假如是变压器有问题，依旧可正常工作3秒钟？工作3秒期间有丝丝响声。

显示器只工作3秒钟 — Fri, 15 Mar 2013 23:04:16 GMT

Reply by 显示器只工作3秒钟, Friday, March 15, 2013, 23:04:

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Test the high voltage transformers impedance at both sides. Primary side should be low impedance and secondary side should be high impedance.

geek — Fri, 15 Mar 2013 20:45:58 GMT

Reply by geek, Friday, March 15, 2013, 20:45:

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我把几个大电容都拆下来测了一下，好象都没坏。我想换一下稳压块，不知哪家店有卖？

显示器只工作3秒钟 — Fri, 15 Mar 2013 18:35:39 GMT

Reply by 显示器只工作3秒钟, Friday, March 15, 2013, 18:35:

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有些电容坏了，但并不鼓。你要用电容表检测一下其他电容。

geek — Wed, 13 Mar 2013 19:02:42 GMT

Reply by geek, Wednesday, March 13, 2013, 19:02:

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LG换了3个1000uF16V电容，好了。 DELL应换什么？我电话：226-989 1302

好象是电容鼓了 — Wed, 13 Mar 2013 16:49:32 GMT

Reply by 好象是电容鼓了, Wednesday, March 13, 2013, 16:49:

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比较有把握修好DELL, 没有把握修好LG. LG的LCD panels have very bad reputation.

geek — Wed, 13 Mar 2013 09:05:14 GMT

Reply by geek, Wednesday, March 13, 2013, 09:05:

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哪是什么问题呢？求你了

好象是电容鼓了 — Tue, 12 Mar 2013 23:33:35 GMT

Reply by 好象是电容鼓了, Tuesday, March 12, 2013, 23:33:

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倆三年的不應該是電容問題

geek — Tue, 12 Mar 2013 22:32:25 GMT

Reply by geek, Tuesday, March 12, 2013, 22:32:

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Check ground 靜電

Maybe — Tue, 12 Mar 2013 15:35:24 GMT

Reply by Maybe, Tuesday, March 12, 2013, 15:35:

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是不是家里电压有问题

怎么两台同一毛病 — Tue, 12 Mar 2013 15:23:32 GMT

Reply by 怎么两台同一毛病, Tuesday, March 12, 2013, 15:23:

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家里又一台显示器不亮了，用了两三年。W2252TQT

好象是电容鼓了 — Tue, 12 Mar 2013 00:37:02 GMT

Reply by 好象是电容鼓了, Tuesday, March 12, 2013, 00:37:

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如果你要放弃的话，请给我打电话或TXT 五幺久-巴陵寺-巴久巴幺。

geek — Sun, 10 Mar 2013 11:22:37 GMT

Reply by geek, Sunday, March 10, 2013, 11:22:

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get a new one. not much money.

not much money. — Sat, 09 Mar 2013 19:33:24 GMT

Reply by not much money., Saturday, March 09, 2013, 19:33:

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灯管线拔掉后，要有好的灯插上，不然的话，保护电路会启动。

geek — Sat, 09 Mar 2013 16:50:47 GMT

Reply by geek, Saturday, March 09, 2013, 16:50:

[ No text ]

型号: E196FPb 近处有无专业维修？想买个新的了，哪家物美价低？

3秒即黑 — Sat, 09 Mar 2013 11:28:29 GMT

Reply by 3秒即黑, Saturday, March 09, 2013, 11:28:

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看看最后能不能修好

板凳 — Sat, 09 Mar 2013 10:47:50 GMT

Reply by 板凳, Saturday, March 09, 2013, 10:47:

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滑铁卢华人, 水城百事论坛

汇报一下，两台显示器都修好。一台换了个电容；另一台把不亮的灯管拔掉接个电容。

或找一个同型号的

网上查一下，ebay什么的

问题找到了，是一灯管坏了。a, 灯管哪里有卖？b.可以用一电容代替？

查了，四个变压器两端电阻一致。假如是变压器有问题，依旧可正常工作3秒钟？工作3秒期间有丝丝响声。

Test the high voltage transformers impedance at both sides. Primary side should be low impedance and secondary side should be high impedance.

我把几个大电容都拆下来测了一下，好象都没坏。我想换一下稳压块，不知哪家店有卖？

有些电容坏了，但并不鼓。你要用电容表检测一下其他电容。

LG换了3个1000uF16V电容，好了。 DELL应换什么？ 我电话：226-989 1302

比较有把握修好DELL, 没有把握修好LG. LG的LCD panels have very bad reputation.

哪是什么问题呢？求你了

倆三年的不應該是電容問題

Check ground 靜電

是不是家里电压有问题

家里又一台显示器不亮了，用了两三年。W2252TQT

如果你要放弃的话，请给我打电话或TXT 五幺久-巴陵寺-巴久巴幺。

get a new one. not much money.

灯管线拔掉后，要有好的灯插上，不然的话，保护电路会启动。

型号: E196FPb 近处有无专业维修？ 想买个新的了，哪家物美价低？

看看最后能不能修好

LG换了3个1000uF16V电容，好了。 DELL应换什么？我电话：226-989 1302

型号: E196FPb 近处有无专业维修？想买个新的了，哪家物美价低？