Toshiba 32LV933G TV with a damaged DPS-140SP power supply
Topics popular in this forum, the scheme is, but I have a question what to substitute instead of IC901 - DDA010?
I have already learned that it is the ICE2QR0665 chip, but I would like to order in a store where they do not have one. In another forum I read that this system can be replaced with ICE2A265 or TM0365R, but in the diagram I see that the DDA010 has a ZC signal on the first foot (zero crossing), and the ICE2A265, TM0365R systems have a Soft Start signal there, is this difference significant?
For a better view I will write what is broken: fuse, blown C910, shorted D904, burnt element J11 (resistor 0?) And burned path next to it. IC902 looks intact, IC901 also, but I suspect that it can "evaporate" as I repair the remaining damage, so I'm asking for a replacement.
Topics popular in this forum, the scheme is, but I have a question what to substitute instead of IC901 - DDA010?
I have already learned that it is the ICE2QR0665 chip, but I would like to order in a store where they do not have one. In another forum I read that this system can be replaced with ICE2A265 or TM0365R, but in the diagram I see that the DDA010 has a ZC signal on the first foot (zero crossing), and the ICE2A265, TM0365R systems have a Soft Start signal there, is this difference significant?
For a better view I will write what is broken: fuse, blown C910, shorted D904, burnt element J11 (resistor 0?) And burned path next to it. IC902 looks intact, IC901 also, but I suspect that it can "evaporate" as I repair the remaining damage, so I'm asking for a replacement.