Question about Mitsubishi Televison & Video
If still under warranty or if you have no electronic repair experience you should take the set back to the shop or to a repair person. Some of the solutions described below can be dangerous, TV's are very hazardous to service. Even when plugged out, TV's can store very high voltages. This should not be an expensive job at most repair shops. Could be something as simple as cracked, cold, defective solder joints around and near the vertical output chip, could be a faulty chip and other components in and around the vertical deflection circuitry, or a faulty vertical drive signal from the jungle circuits, or worst case a faulty deflection yoke. Take your television to a shop right away for a proper and safe repair. Do not keep the television looking at the red horizontal line.... you can easily damage or burn the CRT phosphors. Good luck
Posted on May 29, 2006
SOURCE: no picture
Sound like you lost Vertical Deflection. Youshould not have a line across the screen because this could destroy the threeCRT Red, Green, and Blue (Picture tubes) if left on to long. There is a protection circuit built in to protect your CRT’s. Check on the PCB-SIGNALboard (Tuner located on this board) transistors Q-206 Collector should be around 1 Volt Base and Emitter 0V. If the voltage atthis point is greater then 5 Volts the Vertical output IC-401 (Mounted on heat sink 7 pin inline IC) is bad, Part # LA7845. Pin Voltages should be PIN 1= 0V, 2= 34V, 3= 32V, 4= 3V, 5= 3V, 6= 33v, 7= -6V. Data sheet located at http://pdf1.alldatasheet.com/datasheet-pdf/view/40357/SANYO/LA7845.html
Posted on Aug 16, 2008
My mitsubishi 65in projector model # ws65807Just started shutting off it only stays on for few seconds and cuts off. I cant get it to stay on
Posted on Nov 25, 2008
hello VS6051 POWER SUPPLY PULSATES ON/OFF IC9A1(267P062010)
VS6051 VZ2 POOR START L9A30(BEAD ON LEG OF R9A21)-R9A22 TO 1.2K, R9A12 TO 15K,C9A15 TO 330UF
VS6051 VZ2 POOR START,ADD 22UF/100V PARALLEL W/C9A17
VS6051 VZ2 WILL NOT POWER ON D9A00(264P102020) IC9A0(267P112050)
Posted on Sep 20, 2009
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