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PROBLEMS THAT MAY ARISE AFTER THE MODIFICATION
During the authors make such modifications above, authors did not find any obstacles which are calculated risk. Authors who have faced obstacles after modification is even with no load, output voltage swing smooth B + B + values in the surrounding areas are determined by the SE. The solution is to replace the PC817 optocoupler or other equivalent series.
TOTAL Modified
If the condition HIC1016 HIC1015 or damage is too severe and should be done with a new replacement of the modifications as described above is not possible.
With the collapse of the side effects of the protection system, the actual total may be modified HIC, the intention is 'replace' HIC is a 'series of self-made'. But the author does not review and menyantumkan scheme / images on this modifikasikasi with consideration of these side effects.
During the authors make such modifications above, authors did not find any obstacles which are calculated risk. Authors who have faced obstacles after modification is even with no load, output voltage swing smooth B + B + values in the surrounding areas are determined by the SE. The solution is to replace the PC817 optocoupler or other equivalent series.
TOTAL Modified
If the condition HIC1016 HIC1015 or damage is too severe and should be done with a new replacement of the modifications as described above is not possible.
With the collapse of the side effects of the protection system, the actual total may be modified HIC, the intention is 'replace' HIC is a 'series of self-made'. But the author does not review and menyantumkan scheme / images on this modifikasikasi with consideration of these side effects.
Technically, the three main functions of HIC is the error amplifier, controls the on / off and the auxiliary voltage regulator (9V). When referring to the normal working conditions and the three main functions, then the total HIC1015 can be modified by the circuit composed of the following components:
A. An error Sanken to replace the error amplifier.
2. A regulator IC KA78R09 type, instead of auxiliary voltage regulator (9V) as well as swith ON / OFF.
3. Some of the resistor to support KA78R09 to be working normally.
Total modification is not recommended because it will ignore / remove the protection system so that the TV will become more insecure. Should replace with new.
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