Hi John,
The board that might need replacing is the T-con board but before replacing it, I would suggest to measure the voltage at F301 on the T-con board.
Replacement parts can be found by checking the link provided below:
Search results for un60eh6050fxza
SOURCE: ESA ET413E LOST INSTRUCTION MANUAL, NO SELECT KEY!
when picture is displayed on your tv after pressing menu,press the channel up/down button on the remote or tv. there can also be a button that shifts right to left. this may hilight the the settings you want to change. if the up/down button scrolled you thru the settings, then the right/left buttons should change the settings.
hope it works
wg
SOURCE: Samsung LCD Tv
Try this:
Access menu service by press on your command, with your TV OFF:
INFO + MENU + MUTE + POWER ON
Then you should get access to Service Menu.
The last item says: RESET
This will do a reset to the TV.
Make no harm.
WARNING: If when on service menu you feel tempted to "screw" on anything FIRST take note on ALL you change! You can compromise the TV ...
SOURCE: sound but no video HPT5054 Samsung
One of your transformers on the inverter board are failing to sustain regulated power to the florescent lamps resulting in a dark picture. Also check the SMD fuses on the inverter board(s) see if they have blown. You will need a continuity meter to check them. You can get one from radio shack and be sure to get one with audible sound....you don't have to replace boards when you can fix them.
SOURCE: Samsung LN52A550P3FXZA LCD had clicking
Hi.
If there are very faint picture in background, then the back light system is not working. That means that problem is either inverter powering the lamps with AC, main controller board managing the inverter, or PSU providing primary DC voltage to the inverter.
In your case the PSU was defective. The damage may have concerned more components apart the capacitors (resistors, more capacitors, solder joints etc.). Testing is done tracking voltage to inverter. The first thing to test is voltage to inverter from PSU. A general procedure is described here.
This test is done reading the DC voltage from the PSU to main controller. A malfunctioning controller board may not turn on inverter. Voltage in input and high voltage on inverter must also be checked. Voltages to check are 120VDC at CN801 on IP board (inverter power board) and DC B13V,B12V,B5V Voltages at BD105L,C1261,BD101 on PSU. For safety reasons testing with power on must be done by a trained person.
To make things easier, the whole service documentation has been uploaded here.
Here parts for this TV.
Regards.
Ginko
SOURCE: Samsung TV goes Black but keeps sound
you will need to check weather the 24vdc supply for the inverter board is good no drop voltage. if no supply check the power supply board. then you should check if their is a inv_on signal at the power inverter board around 3v-4.4vdc . if goes out during power on tried to disconnect the supply going to the inverter board to ensure if their is a shorted parts in the inverter board. if the inverter_on signal also goes out even with out inverter board connected that was mean you have problem in the processor board.
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