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安裝中文字典英文字典辭典工具!
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- Troubleshooting AV4 Input Issues on Philips TV - Expert Q A
Customer: It seems that I've lost the AV4 input to my Philip's Model 34PW8520 tv That happened as a result of the house circuit breaker being turned off momentarily When I "threw" the breaker back on,the AV4 shows only a black,flickering screen This is the only input that provides true hi-def Is there some way to make AV4 usable again or did I destroy it by too much surge from the circuit
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