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Search: Posts Made By: Spork Schivago
Forum: Troubleshooting Audio Equipment 04-13-2019, 05:46 PM
Replies: 11
Views: 163
Posted By Spork Schivago
Re: What's this pcb for the speaker tabs made out of?

Yeah, but I still need to find a way to reattach the two halves of the board. Broken right next to the rivet and the negative side just hands unattached.

Found a new board with the proper sized...
Forum: Troubleshooting Audio Equipment 04-13-2019, 05:42 PM
Replies: 11
Views: 163
Posted By Spork Schivago
Re: What's this pcb for the speaker tabs made out of?

The speaker is not outside the enclosure, so that's not the reason. The speaker is in an enclosure, just a box. Then he has this thing he calls a head. The head allows him to easily hook his...
Forum: Troubleshooting Audio Equipment 04-13-2019, 04:16 PM
Replies: 11
Views: 163
Posted By Spork Schivago
Re: What's this pcb for the speaker tabs made out of?

I should add that he said he switches the head regularly. I have tried super gluing the two pieces of the board together, but it doesn't seem to be holding. Perhaps if I let it sit over night. ...
Forum: Troubleshooting Audio Equipment 04-13-2019, 04:06 PM
Replies: 11
Views: 163
Posted By Spork Schivago
Re: What's this pcb for the speaker tabs made out of?

In that picture I took, you cannot see it, but the actual board is broken in half. Replacing the broken tab shouldn't be hard and soldering it in shouldn't be hard. It's much skinner than the...
Forum: Troubleshooting Audio Equipment 04-13-2019, 04:04 PM
Replies: 11
Views: 163
Posted By Spork Schivago
Re: What's this pcb for the speaker tabs made out of?

Yup. I ran some ideas across the owner of the monitor. I think he called it a monitor. It's so when the band he's playing with is playing a gig, as he calls it, he can hear what he's playing. ...
Forum: Troubleshooting Audio Equipment 04-13-2019, 11:56 AM
Replies: 11
Views: 163
Posted By Spork Schivago
What's this pcb for the speaker tabs made out of?

Hi! Does anyone know what this PCB is made out of? The one that the speaker wires plug into? I was thinking of just etching a new PCB and riviting it down where this one was, but don't know...
Forum: Troubleshooting TVs and Video Sources 04-07-2019, 02:22 PM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

Thanks guys! It's not my TV, just one a guy brought me to fix. Pretty good gig right now. He brings them, I fix him (he pays for the parts), he sells them, we split the profits (minus price for...
Forum: Troubleshooting TVs and Video Sources 04-06-2019, 05:00 PM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

I did not know laser / LED based units where available. That is amazing, they can do 4k with DLP technology. Even the 1080 impressed me. That's one little tiny mirror per pixel, correct? So...
Forum: General Electronics Technical Discussion 04-05-2019, 06:06 PM
Replies: 16
Views: 325
Posted By Spork Schivago
Re: Help finding resistor for Craftsman 82357 R41

For this, I think I'd get more bang for my buck going used. I was hoping I wouldn't have to go over 800$, but being used, I want a traceable calibration. DMM don't do me no good if it isn't...
Forum: General Electronics Technical Discussion 04-05-2019, 06:04 PM
Replies: 16
Views: 325
Posted By Spork Schivago
Re: Help finding resistor for Craftsman 82357 R41

What's the VFD? I want a nice benchtop multimeter, calibrated, certified. I figure eBay would be the source, and I'd get traceable certification for it. I was looking at some HP and Agilent...
Forum: Troubleshooting TVs and Video Sources 04-05-2019, 06:00 PM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

So that uses LED for a light source? Is it possible to somehow modify another make / model, such as this Mitsubishi, to use the LED optical engine? If so, I'd like to do that very much so. This...
Forum: Troubleshooting TVs and Video Sources 04-05-2019, 03:56 PM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

There was definitely a short between the wires, the way they were twisted. Man, that was a hard fix. I mean, the fix itself was easy. Unsoldered the three wires, cleaned the board, chopped off...
Forum: Troubleshooting TVs and Video Sources 04-05-2019, 11:18 AM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

I think the Red and Yellow wires being shorted out is what's throwing the 0061. It might be hard to tell from the pics, but the yellow, red, and black are all twisted together, and the yellow and...
Forum: Troubleshooting TVs and Video Sources 04-05-2019, 11:13 AM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

Yeah, I don't understand how the colours could possible have looked right. That's why I was ruling out the colour wheel, because I did various tests, such as looking at the TV from an angle, and it...
Forum: Troubleshooting TVs and Video Sources 04-05-2019, 11:10 AM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

I'm going to do that. I'd love to replace the wires, rather than splicing into them, but I cannot identify the connector on the end, nor can I find my caliper, which would greatly help.
...
Forum: Troubleshooting TVs and Video Sources 04-04-2019, 07:28 PM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

What do you guys think? Having hard time finding a replacement PCB. Was thinking the photointerrupter is probably good, because we get a picture sometimes. Figured maybe those two wires, Y and...
Forum: Troubleshooting TVs and Video Sources 04-04-2019, 06:23 PM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

Holy cow! I think I _FINALLY_!!!!! figured out the problem! I was looking at colour wheels on eBay for this TV, trying to find a part, because internet says for Mitsubishi 2011 model DLPs, 0061...
Forum: Troubleshooting TVs and Video Sources 04-04-2019, 04:00 PM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

That makes sense. A warm-up period.
Forum: Troubleshooting TVs and Video Sources 04-04-2019, 03:59 PM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

I believe the menu is also darker, but I will have to verify. Right now, I couldn't get the video to stop cycling, regardless of what HDMI input I had it on, however, I wasn't able to test the...
Forum: Troubleshooting TVs and Video Sources 04-04-2019, 03:38 PM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

Okay, then I am in the wrong setting. I must have been in picture mode. I am thinking there are two problems here and they are probably very much related. I am thinking of holding off on trying...
Forum: Troubleshooting TVs and Video Sources 04-02-2019, 11:04 AM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

That UV filter, that was before I cleaned it. Now, it looks real clean. So does the colour wheel. I think I know that access panel you're talking about now. Are you thinking dirt would cause...
Forum: Troubleshooting TVs and Video Sources 04-02-2019, 09:52 AM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

There's more then two settings. There's Standard, there's Dynamic or something like that. I cannot get into the menu to check currently because of the "looping" I described in the post before...
Forum: Troubleshooting TVs and Video Sources 04-02-2019, 09:50 AM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

I apologize for not doing this sooner. I've been having some issues with my memory and how I feel. Feels like I've been hit by a locamotive, all the time now. Seen the neurologist the other day...
Forum: Troubleshooting TVs and Video Sources 04-01-2019, 07:35 PM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

Oh, for the brightness time. So I put the optical engine back in, put the TV together. Plugged a video source in, powered it up. Looked at it, it was dim. Went right to the back, pushed up on...
Forum: Troubleshooting TVs and Video Sources 04-01-2019, 07:33 PM
Replies: 50
Views: 537
Posted By Spork Schivago
Re: Dim Mitsubishi WD-73738 DLP Telivision

Fans aren't sticky. I checked them. Was kinda surprised, because of how dirty they where. I don't see how I could possibly tear the optical engine apart anymore to clean it. I've taken it all...
Showing results 1 to 25 of 500

 
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