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Samsung LE40R88BD Clicking Relay

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AdyAde:

Hi all,

I found this site after doing a google search and have found some interesting info.

Basically i have a Samsung LE40R88BD which wont power on, just keeps trying to switch itself on then off with a clicking sound, i replace all 6 capacitors to no avail.

After reading on here the eeprom can become corrupted, i have found the eeprom 246C256BN.

I'm having trouble finding pin 5 and 6 to short as there are no numbers on the eeprom itself?

Any help appreciated

Thanks

Adrian

AdyAde:

Update, tried shorting pin 5 and 6 but no different still get the clicking on and off.

Does anyone have a spare board model BN41-00813D-MP1.0

Thanks

sparky:
have you followed the right sequence as wrote down to check
the settings it all listed down on pre


     Re: Samsung LE40R87BD LCD TV - relay clicking repeatedly but wont start
« Reply #4 on: April 25, 2009,06:16:08 » Quote 

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Hi John and RB
Set now up and running. It was a case of a corrupted eeprom. Thanks John for the info.
For anyone with the same problem the procedure is as follows.
On this model the eeprom in question is IC 1803 (24C256) 8 pin smd and is located on the underside of the main board near the common interface. The clock and data pins are pins 5 and 6 and are identifiable by the 100 ohm smd resistors connected to each of them. Fit a shorting link (on long wires) between the pins. Reassemble the chassis. Switch on and then remove the short. Bring the set out of standby. Now access the service mode as follows-
Using the remote control, switch to standby, press info, menu, mute and power. The set should start and display the service menu. Using scroll keys select item 8 and enter by scrolling right. Select "tuner" and set to auto. Revert to previous screen by pressing menu. Now scroll to "reset" and enter by scrolling right. The set will revert to standby. Power back on and tune in stations.                                          Thanks again tv john for the information.

 vious pages its not a quick job

AdyAde:

Hi Sparky.

Thanks for the reply, yes i found that post after i had trouble locating pin 5 & 6, anyway i think i used the right 2, the 2 pins i shorted were leading up to a 101ohm, i also used a small screwdriver to short but weren't sure how long to keep shorting for, so as soon as the tv was switched on i removed the screwdriver.

AdyAde:
Another update, can anyone confirm that i did short the correct 2 pins (sorry about the pic i should have used my pc rather than laptop but probably wouldn't have been any better  :laug:)

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