Home |
Search |
Today's Posts |
|
Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
|
|||
|
|||
Sony projection tv shutting off. Please Help!!!
I have a 53" Sony KP53S75 big screen projection tv. When I turn it on now,
there are multiple colored line that stay on across the screen. It flashes through all three colors and then shuts off. It then will not turn back on until I unplug and plug back in. Then it happens again. Any help would be excellent. Thank you for taking your time to help me out. |
#2
|
|||
|
|||
Does the power led on the front panel flash any sequence, 4, 5, 6, blinke,
etc?? What diagnostics have already been done?? Have you confirmed vertical deflection?? "mtmichaelson" wrote in message lkaboutelectronicequipment.com... I have a 53" Sony KP53S75 big screen projection tv. When I turn it on now, there are multiple colored line that stay on across the screen. It flashes through all three colors and then shuts off. It then will not turn back on until I unplug and plug back in. Then it happens again. Any help would be excellent. Thank you for taking your time to help me out. |
#3
|
|||
|
|||
"mtmichaelson" wrote in message lkaboutelectronicequipment.com... I have a 53" Sony KP53S75 big screen projection tv. When I turn it on now, there are multiple colored line that stay on across the screen. It flashes through all three colors and then shuts off. It then will not turn back on until I unplug and plug back in. Then it happens again. Any help would be excellent. Thank you for taking your time to help me out. Do you have a multimeter, soldering equipment and some knowledge of what to look for? If so someone may be able to give you some tips, otherwise you may as well call a tech to look at it, there's no magic fixes for these things, it requires measuring voltages and isolating the problem to a specific subsystem and then tracking down the defective components. |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
How to fix broken Sony KP43T75 projection TV? | Electronics Repair | |||
Sony 60" CRT projection - needs repair | Electronics Repair | |||
BURN-IN on SONY REAR PROJECTION TVs | Electronics Repair | |||
How to find a Sony Projection TV Schematic Diagrams | Electronics Repair | |||
SONY Projection | Electronics Repair |