三星UA40ES5600R机箱（主板）：HIGH_X10_PLUS_LED_UNION编号：BN41-01812A型号：BN...

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Chassis (mainboard): HIGH_X10_PLUS_LED_UNION Number: BN41-01812A Model: 24C256 eeprom isp bin file Samsung ua41eh5300; bn41-041-01812The BN44-00498A module specifies the use of a power factor correction unit (power factor correction) according to the terms of the world standard for modern household switching power supplies. The PFC circuit is an up/down flyback converter based on the SPC7011F controller. The capacitance of the electrolytic capacitor AT A MAINS filter 50-60 Hz frequency is not more common within the last 20-30 ohms, and its charge is obtained directly from the open network through the diode charge may reach TENS if every pulse filtered NO Amperage is used.As a result of the PFC conversion operation, the increase in voltage on the capacitor (approximately 380V) does not directly open the LED diode, and its anode voltage is always slightly smaller (approximately 300V), and its charge current will then always be limited by the PWM controller element. As a result, the high-frequency pulse envelope of the current being consumed will repeatedly input the shape and phase of the sinusoidal voltage. The presence of a voltage rise (+380V) ON network capacitance indicates the availability of the PFC node.Key Features The BN44-00498A module uses a power factor correction unit (power factor correction) according to the provisions of the world standard for modern household switching power supplies. The PFC circuit is an up/down flyback converter based on the SPC7011F controller. Electrolytic capacitors for power filters typically have a reactance of no more than 20-30 ohms at a frequency of 50-60 Hertz. Without the use of a filter, the charge directly charged from the network through open-circuit diodes can reach tens of amps per pulse. E: of the SAMSUNG UE40EH5300W:The matrix (LED panel) LTJ-400HM08-L is installed.In matrix control, a timing controller (T-CON) BN41-01797A is used.In order to power the backlight LED, a converter is used and combined with the power supply, controlled by the PWM SLC2012M IS controller.All televisions consist of SAMSUNG UE40EH5300W power supply module 1 BN44-00498A or use ITS simulator SQD2011K (STR3A161HD standby), SPC7011F (PFC), FSFR1700XS chips.MainBoard - The mainboard (mainboard) is a module BN41-01812A that uses a CPU chip: SEMS27; NAND FLASH KLM2G1HE3F-B001; EEPROM: 24C256; SDRAM K4B2G1646C-HCK0, etc.Tuner BN40-00232A provides television program reception and channel tuning.
[color=rgb(84, 84, 84) !important]Jīxiāng (zhǔbǎn): HIGH_X10_PLUS_LED_UNION biānhào: BN41-01812A xínghào: 24C256 eeprom isp bin wénjiàn sānxīng ua41eh5300; bn41-041-01812gēnjù fúhé xiàndài jiāyòng kāiguān diànyuán shìjiè biāozhǔn dì tiáokuǎn, BN44-00498A mókuài guīdìng shǐyòng gōnglǜ yīnshù jiàozhèng dānyuán (gōnglǜ yīnshù jiàozhèng). PFC diànlù shì jīyú SPC7011F kòngzhì qì de shàngxià fǎn jī shì zhuǎnhuàn qì. Diànjiě diànróng de diànkàng AT A MAINS de lǜbō qì 50-60 Hz de pínlǜ bùshì gèng chángjiàn de zài zuìhòu 20-30 ōumǔ zhī nèi, bìngqiě zhíjiē cóng kāifàng wǎngluò tōngguò èrjíguǎn huòdé qí diànhè chōngdiàn kěnéng dádào TENS rúguǒ měi gè màichōng lǜbō de NO ānpéi shù shì yòngguò de.Zuòwéi PFC zhuǎnhuàn cāozuò de jiéguǒ, diànróngqì shàng de diànyā zēngjiā (yuē 380V) bùnéng zhíjiē dǎkāi LED èrjíguǎn, qí yángjí de diànyā zǒng shì shāowéi xiǎo yīxiē (yuē 300V), ránhòu qí chōngdiàn diànliú jiāng shǐzhōng shòu xiàn yú PWM kòngzhì qì yuánjiàn. zuVwéi jiéguǒ, bèi xiāohào diànliú de gāo pín pín màichōng bāo luò jiāng chóngfù shūrù zhèngxián diànyā de xíngzhuàng hé xiàngwèi. Cúnzài diànyā shēng gāo (+ 380V) ON wǎngluò diànróng zhǐshì PFC jiédiǎn de kěyòngxìng.Zhǔyào tèdiǎn BN44-00498A mókuài gēnjù xiàndài jiāyòng kāiguān diànyuán de shìjiè biāozhǔn tiáokuǎn guīdìng shǐyòng gōnglǜ yīnshù jiàozhèng dānyuán (gōnglǜ yīnshù jiàozhèng) .PFC diànlù shì yī zhǒng shàng / xià fǎn jī shì zhuǎnhuàn qì, jīyú SPC7011F kòngzhì qì. Yòng yú diànyuán lǜbō qì de diànjiě diànróngqì tōngcháng zài 50-60 hèzī de pínlǜ xià jùyǒu bù chāoguò 20-30 ōumǔ de diànkàng. Rúguǒ bù shǐyòng lǜbō qì, tōngguò kāilù èrjíguǎn cóng wǎngluò zhíjiē chōngdiàn de diànhè kěyǐ dádào měi màichōng jǐ shí ānpéi.SAMSUNG UE40EH5300W de E :Jǔzhèn (LED miànbǎn)LTJ-400HM08-L yǐ ānzhuāng.Zài jǔzhèn kòngzhì zhōng, shǐyòng dìngshí kòngzhì qì (T-CON)BN41-01797A.Wèile gěi bèiguāng LED gōngdiàn, shǐyòngle yīgè zhuǎnhuàn qì, bìng jiéhé diànyuán, yóu PWM SLC2012M IS kòngzhì qì kòngzhì.Suǒyǒu diànshì jī jūn yóu SAMSUNG UE40EH5300W diànyuán mókuài 1 BN44-00498A huò shǐyòng ITS mónǐ qì SQD2011K(STR3A161HD dàijī),SPC7011F(PFC),FSFR1700XS xīnpiàn zǔchéng.MainBoard - zhǔbǎn (zhǔbǎn) shì yīgè mókuài BN41-01812A, shǐyòng CPU xīnpiàn:SEMS27; NAND FLASH KLM2G1HE3F-B001; EEPROM:24C256; SDRAM K4B2G1646C-HCK0 děng.Tiáoxié qì BN40-00232A tígōng diànshì jiémù jiēshōu hé píndào tiáoxié.

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ptkent 发表于 2018-4-20 16:05
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