philips fuse blowing


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philips fuse blowing

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kendeenc
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Mar 7, 2007, 5:37 AM

Post #1 of 2 (1400 views)
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philips fuse blowing	Can't Post

i have a philips tv model # 27pt5441/37 that blew a fuse while powering on. I switched the fuse on the board out and as soon as I plugged it back in the fuse popped again. Any hints on what to check next? please help. the tv is only 15 months old so i don't want to get a new one yet. thanks for any info.

rrobor
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Mar 7, 2007, 1:43 PM

Post #2 of 2 (1394 views)
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Re: [kendeenc] philips fuse blowing [In reply to]	Can't Post

Found on the net Symptom: Dead set. Open AC line fuse, 1500. Replacement may blow again.
CLUE: If degaussing coil is unplugged fuse blows will stop.
Cause: Current parameters of degauss resistor and degauss coil
Resolution: Remove degauss resistor 3523 (white rectangle) and replace using
location 3507 with service code 2122 663 00019, a 3 ohm PTC resistor. Give
close attention to the marking on the CBA for 3507.
Applies To:
26PW6341/37, 27MS6341/37, 27PT5441/37, 27PT6441/37, 27PT6442/37,
30PW6341/37, 32MS6341/37, 32PT5441/37, 32PT6441/37, 32PT6442/37, L04.1U AA
Symptom: After replacing Degauss Thermistor (PTC) 3523 with 3507 as
212266300019 or 212066100025, the fuse 1500 continues to open.
Cause: The wrong fuse is being used.

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