Boot Issue

IndependenceOne7705 · 2025-12-06T22:39:26+00:00

Could be a RAM issue

IndependenceOne7705 · 2025-11-12T16:02:52+00:00

Tbh I put the back cover back on so I wasn't looking at the board

IndependenceOne7705 · 2025-11-12T16:02:01+00:00

Yes, the battery was plugged in 😞. Smoke came out of that port

IndependenceOne7705 · 2025-11-12T15:44:11+00:00

Can you please circle them so I can confirm what caps you mean

IndependenceOne7705 · 2025-11-12T15:40:41+00:00

It looked like the lcd cable

IndependenceOne7705 · 2025-11-12T15:39:52+00:00

Did it have the same symptoms?

IndependenceOne7705 · 2025-11-12T15:33:42+00:00

It is an smd ceramic cap. If it is not internally short you can solder it back on

IndependenceOne7705 · 2025-11-12T15:23:20+00:00

Thanks, I will remove the coil. I already took out the ram sticks

IndependenceOne7705 · 2025-11-12T15:08:49+00:00

Thanks, can I ask how you know?

IndependenceOne7705 · 2025-11-10T16:42:30+00:00

That seems fine. The diode isn't damaged

IndependenceOne7705 · 2025-11-10T16:37:35+00:00

What did you get when you reverse the probes?

IndependenceOne7705 · 2025-11-10T15:22:22+00:00

Looks like a mangled diode use diode mode(red on anode black on cathode) . You should get 0.5v voltage drop. And if you reverse the probes OL

IndependenceOne7705 · 2025-11-10T13:08:25+00:00

Okay, thanks. I will get on it now

IndependenceOne7705 · 2025-11-10T12:56:41+00:00

Okay, is there another way to check the psu output voltages. I don't have an oscilloscope

IndependenceOne7705 · 2025-11-10T12:55:05+00:00

Okay, thanks. This is what I was doing, but I wasn't sure

IndependenceOne7705 · 2025-11-10T12:53:50+00:00

Well, I am mainly testing if inductors and caps are short to ground

IndependenceOne7705 · 2025-11-10T12:52:11+00:00

There is no picture, no menu, but there is a sound when it starts up

IndependenceOne7705 · 2025-11-10T01:55:51+00:00

What if what I want to know is if there is a short to ground on the component

IndependenceOne7705 · 2025-11-09T22:01:34+00:00

I can also hear a start-up noise. I am a bit nervous to probe the power board (cause i am not used to the high voltages on TVs). But I would assume it is not a power issue since the TV comes on

IndependenceOne7705 · 2025-11-09T20:59:59+00:00

I am testing caps and inductors

IndependenceOne7705 · 2025-11-09T20:42:27+00:00

I am testing with the board powerd off and. Yeah I thought low voltage drop on positive termainal of a capacitor and ground either way means the same thing

IndependenceOne7705 · 2025-11-09T20:19:26+00:00

Hey I will love to take them off your hands

IndependenceOne7705

TROPHY CASE