With reference to the thread...
Here
I'm wanting to repair multiple Samsung LA32C400 TVs. (Shares the same PSU as LE32C450)
Most have the same fault as described by the OP in the thread above.
I have not tested the actual psu boards but doning one from a fully working set does do the trick.
PSU board is again the BN440033A version (not B).
Soooooooo,
Q1) Is it safe to assume that the same brown poly cap as shown by martino is the one to attack on each of these faulty sets?
Q2) Another set comes on fine but once warmed for a minute or so has horizontal "interference" lines along the top third of the screen. What should I be looking at to fault find this?
Many thanks.
Here
I'm wanting to repair multiple Samsung LA32C400 TVs. (Shares the same PSU as LE32C450)
Most have the same fault as described by the OP in the thread above.
I have not tested the actual psu boards but doning one from a fully working set does do the trick.
PSU board is again the BN440033A version (not B).
Soooooooo,
Q1) Is it safe to assume that the same brown poly cap as shown by martino is the one to attack on each of these faulty sets?
Q2) Another set comes on fine but once warmed for a minute or so has horizontal "interference" lines along the top third of the screen. What should I be looking at to fault find this?
Many thanks.
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