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Submitted By Date Posted 6/2/2003 4:06:49 AM Title Mitsubishi CS-35405   Message Have red horizontal line acrossed middle of screen with no picture, rest of screen is black, would like to know possible problem and repair costs, thanks Submitted By john Date Posted 6/4/2003 11:16:14 AM Title RE: Mitsubishi CS-35405   Message sound like a dry joint, give the set a wallop to see if it comes up. Submitted By steven Date Posted 2/26/2004 6:38:35 AM Title RE: Mitsubishi CS-35405   Message i have got the same problem and after speaking with some really well qualified television technicians, they told me it was the vertical output transistor. I have no knowledge of what to look for in a television when i am repairing it because i dont know where to start. as a electronics student i will tell you that if you look at the main board on the right side(back of tube facing you), just twards the front of the 2 large inductors(wire wrapped around a white roll) there are 2 transistors in front of them(labeled) (Q5300 and Q5301) I am in great belief that Q5301 is the vertical output transistor because you should get a "1500or so" reading when you put your multimeter to diode(-----I>I---) and test with the red lead to Emitter (E) and black lead to collector (C).......... they are labeled b for base, c for collector, and e for emitter on the bottom of the board at the solder joints. now all i have to do is find were to find these transistors and i will be all set. any further questions or comments feel free to email. Submitted By tim Date Posted 2/28/2004 4:48:31 PM Title RE: Mitsubishi CS-35405   Message i think youd be rong there lol try looking at your yoke first then your caps in your l power supply thats a coomen vertical shutdown !!!

 

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