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Posted: Thu Nov 29, 2007 10:17 pm Post subject: Sony KV-21CL10B - standby led flashes twice |
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hey,
About 4 years ago i bought this tv, the Sony KV-21CL10B, and a week ago it suddenly stopped working. The only thing it does right now when i try to power it on is flash its standby led twice.
I've looked up the error code on the internet, but the only thing i came across was the general explanation of what 2 blinks means:
Quote: | B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits. |
I'm not very familiar with electronical components and such, so my question to you is whether you can narrow down the problem for me and explain the above message a bit or point me in the right direction.
Thanks in advance, Gero |
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gary
Joined: 05 Apr 2005 Posts: 584 Location: MANCHESTER, uk
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Posted: Fri Nov 30, 2007 9:14 am Post subject: |
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check q533 for short circuit, if it is replace it with a genuine item, copies are not reliable, and replace the line output transformer, it may also have damaged components in the e-w stage and abl circuit, also not unusual for line output transformer failure to kill the micro in these sets. |
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