tv daewoo cn-001a
Televisor Daewoo CN-001A
Televisor Daewoo CN-001A
The diodes only measure in one direction. If it measures you in both it is because it is damaged. Regards
friend if in doubt with this diode it is best to change it check the voltages before the choper transformer and after the choper check the source well
In primary that has part of the Mosfet I do not have a diagram at hand, secondary verifies diodes disconnects horizontal places focus of load, always disconnects before the fly back, sometimes takes out transistor and happens that fly back is cut, if you try all that in secondary if It is fine and does not raise tension, your fault is in primary and works there, so I divided the fault, greetings
the problem is that you have to follow a methodology to repair the tv and not give up so fast you should concentrate on the source that's the first thing there is the problem
friend. erickmj the number of that diode is rz1155, and it is a zener diode and the replacement is rz1150, z1150, ez0150 and z150 and is as protection in the primary source of the tv. and it works as an avalanche .-- that which you indicate rm11c, does not appear as a replacement. Although you already valued, maybe this data will help you. regards
That chassis uses an R2M on the D822 which is a 130 Volt avalanche diode. The R801 is 2.7 ohm 7W. Also check the R804 of 0.27 ohm 2W
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