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| [#49] Bluray 機燒左點算 香左就真係冇得救 |
254mm 正式會員58.xxx.xxx.38 |
2019-07-20 14:02 | |
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| [#48] Bluray 機燒左點算 其實用錯voltage有冇得救？ |
aheung 會員 219.xxx.xxx.4 |
2019-07-20 10:40 |
| [#47] Bluray 機燒左點算 Oh, sorry 用錯左同事個I.D.覆添. |
天籟 正式會員 220.xxx.xxx.37 |
2009-03-25 11:26 |
| [#46] Bluray 機燒左點算 Sorry, 由於近日較忙, 未得閒再拆開部機影把風扇. 但我睇過下d電腦shop, 未見有同樣的產品. 而部機睇完碟後, 機底係幾熱下, i think換把扇是必須的. |
haumark 正式會員 220.xxx.xxx.37 |
2009-03-25 11:19 |
| [#45] Bluray 機燒左點算 any update? |
batmanames04 正式會員 60.xxx.xxx.130 |
2009-03-25 09:40 |
| [#44] Bluray 機燒左點算 if for DC buy from computer shops |
254mm 正式會員 219.xxx.xxx.186 |
2009-03-23 10:27 |
| [#43] Bluray 機燒左點算 may be in electronic shop like wai fai in sham sui po have? ( current rating and voltage?) can you give me a photo of the fan? I want to check whether it is ac or dc fan? I guess should be ac gan? |
batmanames04 正式會員 60.xxx.xxx.130 |
2009-03-23 10:00 |
| [#42] Bluray 機燒左點算 o下, 原本把散熱扇是長着的, o甘即是又燒左, 吳知難吳難換呢? 這種扇仔應該不難配嗎? |
天籟 正式會員 220.xxx.xxx.37 |
2009-03-23 09:32 |
| [#41] Bluray 機燒左點算 1 no problem less than 10% different in cap value 2 the fan should be on all the time, may be the fan damaged by high current when you plugged in 220v dont put the s350 into the hifi cabinet, may be too hot for it |
batmanames04 正式會員 114.xxx.xxx.129 |
2009-03-21 20:45 |
| [#40] Bluray 機燒左點算 是舊的, 為何不買新的, 電解電容如正廠的, 有多冇少架, 新的都是幾元咋, 正廠的 spec., 多是 +80, -20 %, |
254mm 正式會員 219.xxx.xxx.243 |
2009-03-21 11:29 |
| [#39] Bluray 機燒左點算 仲想問問粒電容是330uF的, 但個師傅裝之前我見佢用錶度過只有307uF左右, 這樣問題大不大呢?  |
天籟 正式會員 220.xxx.xxx.37 |
2009-03-21 11:13 |
| [#38] Bluray 機燒左點算 昨天在街口樓梯低見有檔維修電視, 于是便取了份電源板去試下去配粒電容, 真好彩他有粒是完全一樣數值及牌子的(但可能是舊件), 比個亞叔換埋只是收$30, 回家裝妥便試機試了廿幾三十分鐘粒電容都無問題, 但把散熱扇無着, 請問這把扇是否要到某工作温度才會着呢? 有無可能是燒了? |
天籟 正式會員 220.xxx.xxx.37 |
2009-03-21 11:05 |
| [#37] Bluray 機燒左點算 s350 is an international product so in the beginning the components used fit all different voltage 100 240 but after the cap should be different in component value not only voltage |
batmanames04 正式會員 117.xxx.xxx.99 |
2009-03-20 13:54 |
| [#36] Bluray 機燒左點算 ＞200v 330u 85c ok should be electrolytic |
batmanames04 正式會員 117.xxx.xxx.99 |
2009-03-20 13:45 |
| [#35] Bluray 機燒左點算 My suggestion is that first to measure the voltage of cap. If the voltage is higher than 200V then the circuit is something wrong. Change this cap can fix the problem. |
DYreal 正式會員 203.xxx.xxx.214 |
2009-03-20 12:46 |
| [#34] Bluray 機燒左點算 你粒大CAP最好換105度的品種，愈靚品質工作時愈唔發熱。 |
belle 正式會員 219.xxx.xxx.152 |
2009-03-20 11:56 |
| [#33] Bluray 機燒左點算 the switching power supply is only for 110Volts. If you buy cap better buy 400Volts |
254mm 正式會員 219.xxx.xxx.164 |
2009-03-20 11:19 |
| [#32] Bluray 機燒左點算 Batman兄, 我昨晚已將電源部份的底板用專用噴劑清潔汁液及風乾, 再插回110v.後駁我的panasonic plasma 試機, play碟及畫面完全正常, 只是試了10幾分鐘後發現粒爆了的電容開始發熱, 於是我便關機斷電. 以現時情況來看, 我相信換了粒受損電容是ok的, 但想問問買電容時是否必須買一模一樣(200v, 330uF, LS(M), 85 C), 或者大D細D有無問題? 仲有點解份電源的零件粒粒都印住250V但部機又會是110V?  |
天籟 正式會員 220.xxx.xxx.37 |
2009-03-20 11:08 |
| [#31] Bluray 機燒左點算 if hong kong sony can you to change the s350 to 220v version, I think it worth take it back to sony |
batmanames04 正式會員 114.xxx.xxx.102 |
2009-03-19 20:48 |
| [#30] Bluray 機燒左點算 from the photos you provide, I saw there are 4 diodes near the big cap, that means the diodes rectify the sine wave from the AC source and convert it to retified half sine wave and that big cap convert the half sine wave to DC. may be that big cap still not completely destroyed by 220v , so thats why you can still power up the S350 I still highly recommend you change that big cap before you power up it again. you can find that big cap in "duck" "liu" street hong kong, Please make sure the correct polarity before you soldering to the S350 ( there are + and - marking on the cap, wrong soldering will create bomb again) if you have problem finding the cap, I can send one to you. batman |
batmanames04 正式會員 114.xxx.xxx.102 |
2009-03-19 20:46 |
