I've been given a l55s1_dhs bn44-00612b Samsung power supply board to repair. The fuse is blown, and CP816 is damaged. Unfortunately the markings on CP816 have been damaged, so I can't get the values. Does anybody know the value of this cap?
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Re: Samsung l55s1_dhs bn44-00612b power suply
Attached photo of the board with CP816 removed. (top right, hot side)Attached Files -
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Re: Samsung l55s1_dhs bn44-00612b power suply
220pf 2KV (instead of 1KV) should be fine.
You should also verify that the PFC MOSFET and the PFC diode (DP80?) mounted to the heatsink are still OK.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: Samsung l55s1_dhs bn44-00612b power suply
I have read this thread looking for my same board issue. Must I remove the DP801 and the QP802CS from the board to verify that they are not damaged?Originally posted by budm View PostComment
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