Re: Insignia NS-32L240A13 POWER SUPPLY DEAD
I have Replaced the power supply board in my Insignia ns-32l240a13 I still have no stand-by light and no power. I would like to post the voltages that I am getting at all of the pins but I need to know if all output from the power supply is DC. I was about to order a replacement main board but I have a feeling that the problem still lies in the power supply. Any help would be appreciated.
velasquez05
New Member
Last Activity: 01-20-2018, 01:16 AM
Joined: 07-21-2015
Location: New Mexico
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Re: Insignia NS-32L240A13 POWER SUPPLY DEAD
I have this same TV "insignia ns-32l240a13". The tv has no powered it does nothing when I push the power button. I am probably going to start by replacing the caps on the power board. I have played around with some tv repairs and I have always had success replacing the caps. I would like to know you all recommend with starting with the start-up caps C523 and the three next to it or if I should start somewhere else. The caps are not swollen and there are no burn marks but I have had caps look good that were actually bad.
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Re: LG 32LX1D will not turn on
budm is the man. My free tv is running now after spending $17.00 and getting advice from budm. I replaced the C126 cap and the TV started up. Thank you very much, I learned a lot.Leave a comment:
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Re: LG 32LX1D will not turn on
Awesome, so the capacitors can still be bad even if they appear to be in good shape? Should I test these caps or anything else before I order them. I also need to order a power cord since I have been using the power cord from my vizio. Is there another online vendor that you recommend? I have found a capacitor kit online at LCD Alternatives and a power cord from a place on eBay....Leave a comment:
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Re: LG 32LX1D will not turn on
I have posted the pictures as well as my latest attempts at diagnostics. If you could review them when you get a chance I would appreciate it....Leave a comment:
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Re: LG 32LX1D will not turn on
Measuring the large brown cap marked 450v I measured between the two pins protruding from the bottom of the board with my meter set to VDC and the result was a steady 162v. I then measured between multiple GRD pins as well as the chasis and the two pins labeled ST5.0V with my meter on the same setting and the result was fluctuating between .2 -.4v. Have I measured these correctly and does this tell you anything....Leave a comment:
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Re: LG 32LX1D will not turn on
Thank you budm for replying, I read this entire thread and I hoped that you would be able to help me out. I had to leave town for a week so when I get back home next week I'll take pictures and retest everything in vdc. I am a very good DIY auto mechanic and I have done a quite a bit with appliances and home computers. Attempting to diagnose these complicated electronics is a new realm for me. I have a Crafstman digital multimeter with an automatic voltage setting. I assume that I use a pin labeled grnd when Im testing these voltages....Leave a comment:
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Re: LG 32LX1D will not turn on
Also, None of the capacitors are swollen or damaged.Leave a comment:
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Re: LG 32LX1D will not turn on
I just picked up a 32LX1D. This tv did not have a power cord with it. I took a power cord from my vizeo 10A 125V and plugged it in, the tv did not power up and there are no lights illuminated on the front. I checked all the stby voltages and all the readings are not consistant but I am not sure if I should have my meter set to AC or DC. Either way I don't get 5v. First of all is this power cord the right one, if it is, I would would be very grateful of someone could walk me through diagnosing this problem.Leave a comment:
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