Hi, Aquired this TV about a week ago. Was dead dead. No standby supply. I found an open winding on the primary side of the standby xformer. Thought AHA !! Ordered a new one, put it in. Now, the power LED blinks 5 times, pauses, and repeats. Theres about 4 relays n this things pwr supplies. None of em ever click. Any ideas? TIA
Panasonic CT-34WX50
May 28, 2005
2 Replies
Hi. I posted a question earlier about a Pana CT-34WX50 tv set I aquired. When I orig got it it was totally dead. I found an open winding in the standby ps xformer. I ordered the part and replaced it. Now I get the power led blinking 5 times, pauses, then repeats. Nothing else. Theres 4-5 relays and none ever actuate. Thanks to Art for trying to help, but the standby supply ckt is not of the switchmode design. It is a simple linear supply with the only active devices being a handful of diodes (which all act like diodes !) Does anyone know what the 5 blinks signify? Thanks in advance for ANY help.
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