1npdf 1nfiletype-pdf 1npdf 1ngp-fagor-pdf 1nws- pdf 1ndatasheet-pdf 1npdf 1ndiode-pdf. SONY BRAVIA LCD TV SERVICE MANUAL FILETYPE DOWNLOAD – Printed Wiring Boards and Schematic Related Posts IN EPUB DOWNLOAD. File Type: jpg, XR electrical I’m gonna try it with some 1N diodes, 1,uF/50V caps, and a LM regulator. I read something.

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I’ve got a Fluke here in front filstype me at work, and according to it, it’s measuring volts DC. They made my work so simple. Find More Posts by PlainBill.

I mean the 2. I have tried the following without any success: And the forward voltage does change based on how much current is flowing. filetgpe


What I can suggest you for future opportunities is to try to test the power supply or step-down converter isolating it from the board if it is possible. I’m sorry it died. Nice Blog Thank u for providing nice information. Now it is very late and I must get up within 3 hours Access the Service Menu by pressing the following buttons on the Remote Commander within a ldc Looking for a suggestion of what part will cause this?


Any PMs asking for assistance will be ignored.

Since a DMM obviously can’t shoot 3. Google for the 1N datasheet, on the second page, look at the “forward voltage characteristics”.

Diode Test – Badcaps Forums

Cancel reply Leave a Comment. Find More Posts by Per Hansson. In addition, some files are archived, so you need WinZip or WinRar to open that files. June 25, at 1: Leave this field empty. I assume the DMM is just trying to inject a small amount of current through the junction of the device, and simply measures the voltage dropped over the junction based on the current.

Diode Test Per Hansson ignore the above message Diode Test Google for the 1N datasheet, on the second page, look at the “forward voltage characteristics”. Unplug and re-insert the AC power sony bravia lcd tv service manual filetype no power bar, direct into AC socket would sometimes lxd the TV to turn on.

Jamestown, IN My Country: So I started lifting things and cutting traces, I found out that the big diode, a 1N was what stopped it from working With it lifted the LED’s come on, but I noticed something burning, so I started hunting it down with my finger, bad idea, I found it lol, the small IC in the middle of the pic, think it says STM but it’s very difficult to make out Diode Test I hate DMM’s it should read open circuit one direct Very high resistance near short the other actually I think your reading a voltage drop across it or something.


Remember, amateurs built the ark. If the power fletype become hot probably it is shorted. Find More Posts by ratdude The time now is The picture can be seen but jumping double image.

Be safe and use caution when servicing, troubleshooting, or repairing a TV. Last edited by Gianni; at Como, Italy My Filletype Schematics and Supporting Information Soony you suffer fatal electrical shock! Is there a cost? Can you post pics from top and bottom side possibly with tracks and components marking in focus?