Questions & Answers for: Sony output diodes

diodes or bridge rectifier in the power supply first. If those are OK, next check the output transistors. If you don't have access to the meter, expect a parts cost in the $15-$25 range plus the local

...green horizontal line in the center of the screen. No problems with the audio. Any help would be great! Bad vertical output ic.  Also, check resistors and diodes around vertical output

...output. if you cant repair a tv plse take it to a workshop, ask a technician to make sure that he checks the following components. power diodes and transistor, fusable resistors around the power ...

...playing it switched off by itself and that is how it does till now. I hope this help you Check the output regulator 12volt DC Power Supply. Check the Fuse (Voltage Security Fuse). Check the Flexible ...

blinking red light won't start No Power (Totally Death). Check the output regulator 12volt DC Power Supply. Check the Fuse (Voltage Security Fuse). Check the Flexible cable on switch board (reset &

...diodes and the regulator/audio output transistors...you will need to use the diode check function or the ohm scale to check these semiconductors...they should read infinity in one direction and , on ...

...output IC with same type number and pin configuration, and check all diodes capacitors and resistors around it - particularly near its supply input area. Usually electrolytic capacitors are the main ...

...not power on only red lit led only.i check all the components on the power supply area and horiz. output D1878 all are good. there is power IC STR S6707 on power supply area. i suspect might cause ...

...in standby mode often means that there is a problem with its power supply or even in the horizontal output circuitry. May be a component with short-circuit in the RGB output driven by the flyback ...

LCD TV will not turn on. I find no voltages on power board. If no voltages,then replace all main capacitors,power ic and optoisolater ic,do not forget the rectifire diodes/bridge and the output diodes