...discharge the CRT(picture tube) get the posion out.Take the tv back cover off.Take video board that connected to the CRT(picture tube) out.Plug it in,so u have a live current to the CRT(picture ...
...picture tube as the tube will recharge on its own somewhat. Always becareful when you handle the mainboard. The capacitors continue to hold a charge as well. Set the board aside for a few days or a ...
...picture tube? He may have caused some type of damage to the picture tube, but usually rainbow effects happen when magnets are present. Perhaps the ball became charged with a large amount of static, ...
...picture tube. Or anywhere else on the board without having a professional discharge tool. An if it has to be tested thenspecial high voltage testers or an oscilloscope (but only if the tv is plugged ...
...discharge the picture tube to check/change the fuse? Hi No ,but make certain that set is unpluged from mains before removing back if you do have to removed the eht anode connector for any reason then ...
Question about RCA Televison & Video
...dls depending on the tech . dangerous to do without the knowledge ,picture tube need to be discharge before, try to seal to avoid accidental hi voltage discharge . if you need more help let me ...
...television, the screen goes green with white lines. Is this maybe a problem that can be fixed easily, or not? The lines are retrace lines and the green screen could be a problem with the picture tube ...
...off. the pix tube cap on top is 30000v. like a stun gun.the horizontal drive 2000 volts and the main power supply 165 volts dc high current.you need a special setup to discharge the picture
Question about Toshiba Televison & Video
...picture tube fault. ( More than 30,000Volts DC in micro ampere) If sparking is observed near the EHT red cable black cup, switch off TV. Remove cable Wait for few hours. Remove the suction cup, and ...
the cap has been damaged by arcing. if damaged like cracks please change. when you remove the cap you must be aware of high voltage that is stored in the picture tube so you have to discharge it first
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