Search found 12 matches
- Sun Jun 11, 2006 10:37 pm
- Forum: General Discussion
- Topic: Yoke adjustment
- Replies: 5
- Views: 3170
Thank you for the reply. I took electronic communication with 3 diff community college and they really have good program in electronic but they always escape or just a do breif background on how tv work. But they do good job on explaining on how fm/an transmission and receiver works. My o'scope has ...
- Fri Jun 02, 2006 8:53 pm
- Forum: General Discussion
- Topic: Yoke adjustment
- Replies: 5
- Views: 3170
Yoke adjustment
I have read and finish couple of throubleshooting and theory textbook in repairing televsion. I am in process of applying all I learned. Also I'm aware where the fatal voltage. But I need help and advice, the general step by step in adjusting the yoke, purity and convergence since this require the t...
- Thu Jun 01, 2006 11:25 pm
- Forum: General Discussion
- Topic: gray scaled
- Replies: 1
- Views: 1474
gray scaled
By putting gray scaled signal, how can you tell which color gun is bad.
- Tue May 30, 2006 8:00 pm
- Forum: General Discussion
- Topic: Samsung TV
- Replies: 6
- Views: 3213
- Mon May 29, 2006 2:21 pm
- Forum: General Discussion
- Topic: Samsung TV
- Replies: 6
- Views: 3213
Samsung TV
SAMSUNG TV
Manafucture Jan 1996
Model TXC2715
No video or audio. When you turn it on, the power supply is making a squiling sound and then squiling stop for about few minutes. I dont know what making the squiling noise and I dont know what to look for.
Manafucture Jan 1996
Model TXC2715
No video or audio. When you turn it on, the power supply is making a squiling sound and then squiling stop for about few minutes. I dont know what making the squiling noise and I dont know what to look for.
- Wed Apr 26, 2006 6:26 pm
- Forum: General Discussion
- Topic: Work Bench Table
- Replies: 3
- Views: 2381
Work Bench Table
Does anybody know any website that sale an refurbished work bench table?
- Wed Mar 29, 2006 8:18 pm
- Forum: General Discussion
- Topic: Measuring resistor
- Replies: 1
- Views: 1568
Measuring resistor
What is the advantage of measuring resistor in reference to ground? I see a lot of technician doing this when they troubleshoot such as tv circuit board trying to find open or short. When they measure the resistor one probe stay on the ground and they just move the other probe. But how do you know y...
- Thu Jan 26, 2006 12:57 am
- Forum: General Discussion
- Topic: Red Everywhere
- Replies: 8
- Views: 4136
Re: Red Everywhere
Thank you for the feedback. You provided me with a lot of information. The TV is a Emerson TV/VCR combo and was manufacture in 1995. The model number is VT9110. The problem just started couple weeks ago. When I first turn it on, I notice that the picture took while to come up and Im already hearing ...
- Mon Jan 23, 2006 8:29 pm
- Forum: General Discussion
- Topic: Red Everywhere
- Replies: 8
- Views: 4136
Red Everywhere
The picture of my tv is red. I mean the whole screen is red even the people in the picture. Im just using rabbit ears antenna and composite input for DVD player. The DVD player is also red when watching movie. So, my question is which color is missing? Green and blue?
- Wed Oct 12, 2005 7:51 pm
- Forum: General Discussion
- Topic: TV Green Pict
- Replies: 2
- Views: 1603
TV Green Pict
Why is it that you get green color interference on your tv? Is that because the green color cover more area when looking at the color constelation.<p>And also can someone give me the typical/general procedure when calibrating or aligning tv color. What happend if you set the bias or cutoff too high ...
- Wed Oct 12, 2005 7:43 pm
- Forum: General Discussion
- Topic: Zenith tv audio but no video
- Replies: 1
- Views: 1665
Re: Zenith tv audio but no video
May be its time to change your lamp.
- Mon Nov 15, 2004 6:27 pm
- Forum: General Discussion
- Topic: Antenna
- Replies: 4
- Views: 2553
Antenna
On my stereo system, I have a 300ohm and 75ohm antenna. Which one I need to use and why you 300 and 75 ohm?