哈囉~我是曾仔… 大家午安!大家好~
今天持續來看電視維修…,今天主角:DecaMax(嘉豐)型號:DM-32HV07
![](https://1.bp.blogspot.com/-gXd2KTTrbNM/XXcWSVvpZPI/AAAAAAABfw8/oI6jVMYNeUkGUFNbZfgK1VsXtyrXFek_ACKgBGAs/s640/116.JPG)
![](https://1.bp.blogspot.com/-O0IDQ_KFgJ0/XXcWSdQ7DPI/AAAAAAABfw8/VfRdjVrRxLsy98MUBuH2CEKoTzMzcWpaACKgBGAs/s640/117.JPG)
拆蓋後…
小小一塊三合一主機板…
![](https://1.bp.blogspot.com/-mL4o1YS1UzI/XXcWSV1SsQI/AAAAAAABfw8/Os-cRdEhptYuoSvs3Ho6BH68ZoFj6t_DwCKgBGAs/s640/118.JPG)
![](https://1.bp.blogspot.com/-kCeEwGFGymo/XXcWSeA-2pI/AAAAAAABfw8/samWb_nNANEg0PmvVeSQY3IkfL4zMC8LACKgBGAs/s640/119.JPG)
可以啟動,可惜沒有亮光…
![](https://1.bp.blogspot.com/-Jkb1cjXKUFk/XXcWSSBvilI/AAAAAAABfw8/YFFTuiG3SnkLI5b60ISiHl5_AAenUHa1QCKgBGAs/s640/121.JPG)
直接查量背光數據…
電壓一點轉變都沒有…,確定背光是開路的…
![](https://1.bp.blogspot.com/-fhaXPvQK-0s/XXcWSTGuo1I/AAAAAAABfw8/OrTFApZYwlMfEogRBrljd3dI7iPpD55FgCKgBGAs/s640/120.JPG)
要來拆解面板了…
免責聲明一下:拆解面板有損傷玻璃基板風險(亮線、寬帶顯示不良、玻璃基板破損),維修者不負責任的喔…
![](https://1.bp.blogspot.com/-ObD0kfKborg/XXcWSS2oq6I/AAAAAAABfw8/EkyrWKqZLIg2aTFWaUmcdEFF5ZWIB5-_QCKgBGAs/s640/122.JPG)
![](https://1.bp.blogspot.com/-7qAMLsfbHrE/XXcWSZ23cWI/AAAAAAABfw8/BK05092d7TIyU0jckVLDwi2nlWSs18ZigCKgBGAs/s640/139.JPG)
![](https://1.bp.blogspot.com/-3JroP9g2aSo/XXcWSaBVecI/AAAAAAABfw8/v3z19wBHL_sQE53RscCAmV6b2lXqoIfDgCKgBGAs/s640/140.JPG)
看了許久的底下這個圖照…
幹嘛…拍了一張手捧著一堆螺絲照片勒…???
![](https://1.bp.blogspot.com/-p0fs5P7jZTg/XXcWSYiyBMI/AAAAAAABfw8/7Ce61TNn98YfHmZHfgsurF9UdINwraCVgCKgBGAs/s640/123.JPG)
再看看這張…原來我是想表達…
為了要拆下這根導光板支架,我需要大費周章的解下那麼多螺絲…,才得以順利的將它解下…
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哈囉~我是曾仔… 大家午安!大家好~
我常常遇到SONY KDL 40V4000,紅燈號閃6下的故障現象…
但是沒有這次這麼難搞…,怎樣的難搞ㄋ…
我還有一組同型機件備料可用…,本以為應可駕輕就熟駕輕,手到擒來…,沒想到遭遇頑強的抵抗…,看倌們…,咱們就繼續看下去…
先來看一下機器…
![](https://1.bp.blogspot.com/-cJmJpWHkIzg/XXDNH0qXzkI/AAAAAAABfoI/o7PViT0pBm4R1fhQwizgx9vfvPrq8BP_QCKgBGAs/s640/071.JPG)
特別介紹一下這組壁掛架…,還真是有點不錯用…
不過,我覺得它深度不夠,與牆壁貼得太近,機器會散熱不良…
![](https://1.bp.blogspot.com/-9kodZzijr_o/XXDNH_r0wUI/AAAAAAABfoI/nQMMWUlsPKYVE0d7w5KLRm6pdkEl0psJwCKgBGAs/s640/072.JPG)
![](https://1.bp.blogspot.com/-9tHIbH-m7AU/XXDNHxK9R1I/AAAAAAABfoI/_BnoeDN8CXUG1N7C7Rs7eJ4u6a_y5X3CQCKgBGAs/s640/073.JPG)
![](https://1.bp.blogspot.com/-yUJHi_aLDcI/XXDNH90SdrI/AAAAAAABfoI/6WU6JueVEEo4EnfBWxxPKbziNjbjRNi8gCKgBGAs/s640/074.JPG)
這是它的故障現象:
啟動後…,綠燈號亮一下…,隨即跳回紅燈號閃爍的故障現象…
![](https://1.bp.blogspot.com/-CmKPgLAo5cA/XXDNH0h7-lI/AAAAAAABfoI/nBVixgkf2DMUMXvKc4peDuCyGNocwa_UQCKgBGAs/s640/075.JPG)
![](https://1.bp.blogspot.com/-rThfAqYyBIg/XXDNH4NsWvI/AAAAAAABfoI/uSVtmzhNzXsoZq3rGcHaM1NdC_8BjimSwCKgBGAs/s640/076.JPG)
![](https://1.bp.blogspot.com/-ID8ObjckyOg/XXDNH12ssKI/AAAAAAABfoI/uVir8HDCXEAzQFBkO16NuogrYXqnq7fCACKgBGAs/s640/077.JPG)
![](https://1.bp.blogspot.com/-q0YPUduVEDc/XXDNH0KN9vI/AAAAAAABfoI/i1Q1YGaXKm0MRqUXw2Wktmqd59Qw6mCZACKgBGAs/s640/078.AVI)
我一直期望這組電壓會有問題…?
現在看來…,頗為失望…
![](https://1.bp.blogspot.com/-5IcIRyQygzU/XXDNHzXn_bI/AAAAAAABfoI/weqfehhfi2Er7O_Plekk3qlphL2P9T44ACKgBGAs/s640/079.JPG)
多次測試…
它一直出現故障碼,所以…切斷電源,電壓下降中…
![](https://1.bp.blogspot.com/-T1ojgqWU4t4/XXDNH_WgoDI/AAAAAAABfoI/7vBukm8RVqkKGGEmwysQrj_ejnktlTZqgCKgBGAs/s640/080.JPG)
![](https://1.bp.blogspot.com/-uONbUYA4ikU/XXDNH27Ly0I/AAAAAAABfoI/3OPeQbORaTYdY3iFCEkvsc3IpvIeFE9NACKgBGAs/s640/081.JPG)
因為機器偵測到背光沒有被驅動點亮……
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哈囉~我是曾仔… 大家午安!大家好~
問一下…,不知今年冬天,何時來臨齁…?真是他媽的『熱…』啊!!!發個牢騷ㄟ…
來看今天的主角:PHLIPS(嘉捷)型號:32PHH4002/96
![](https://1.bp.blogspot.com/-hCHWxzbEhcE/XWs82yCxwWI/AAAAAAABfjA/n-LKu4d2n2sb5iAs8GrbSxjovZw687VIwCKgBGAs/s640/001.JPG)
![](https://1.bp.blogspot.com/-39holeroH5M/XWs82wJK0gI/AAAAAAABfjA/SBC0k1Q1rlE8augJvndv0oK25hRir8rnQCKgBGAs/s640/002.JPG)
設計越來越簡略…,按鍵板都沒了…,只剩下一個開關鍵…
![](https://1.bp.blogspot.com/-c6HrwJJTL90/XWs82zwi0_I/AAAAAAABfjA/CqRZ7ePtpwYo77lN5GBu8eUnV9rcAyzZwCKgBGAs/s640/003.JPG)
![](https://1.bp.blogspot.com/-DPXiCNyhmYM/XWs820dagWI/AAAAAAABfjA/Johfi4LQvOU3YXf__u1ibxf_epTANmvMwCKgBGAs/s640/004.JPG)
![](https://1.bp.blogspot.com/-6fsiac8czRw/XWs823aGaLI/AAAAAAABfjA/ORCrXKsieS8pXNUqC2UiogsalkR710ANQCKgBGAs/s640/005.JPG)
主人說不亮屏…
直接查…量…測試背光線路的電壓…
![](https://1.bp.blogspot.com/-10MVRUiyYdI/XWs827FdKzI/AAAAAAABfjA/tR9FyhcahWEREJ-C7qx0oohkT_6nu82xQCKgBGAs/s640/008.JPG)
看來是已經開路了…
![](https://1.bp.blogspot.com/-eA3CdR7Xiaw/XWs8223atnI/AAAAAAABfjA/pHfdnY1FxpEZCD-YVUrJRMOUPMj1Uj_jACKgBGAs/s640/009.JPG)
準備拆解面板了…
免責聲明一下:拆解面板有損傷玻璃基板風險(亮線、寬帶顯示不良、玻璃基板破損),維修者不負責任的喔…
![](https://1.bp.blogspot.com/-U1e4um0mFR4/XWs824R2XyI/AAAAAAABfjA/tqY_vBF6FNo_9sn2MIFfKgyoYgUGAS9mwCKgBGAs/s640/012.JPG)
![](https://1.bp.blogspot.com/-EYtkk-LBoiE/XWs827GVMZI/AAAAAAABfjA/ytwXavr6Ke4Qw55wz7NUXOjgfO12rNU-QCKgBGAs/s640/013.JPG)
![](https://1.bp.blogspot.com/-tX6RSkNLHDE/XWs828fYEHI/AAAAAAABfjA/L2YukjW3R9YhX9KfO3FPKUB77plY71pIACKgBGAs/s640/014.JPG)
說它簡略…
拆到這裡,又發現模組內,僅有這一塊壓克力均光板,還有其他的擴散片、菱鏡片都沒有加入,真的省略了好多…
![](https://1.bp.blogspot.com/-820zvshN0Ng/XWs821iyxmI/AAAAAAABfjA/QIOCJ8tm3XYaX8kUl-WfL1GFpAT-CyLzQCKgBGAs/s640/015.JPG)
再來…
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