10 pcs LA7830 LA7845 LA7845N LA7832 LA7833 LA7837 LA7838 ...
Sep 27, 2025 · Product Summary: 10 pcs LA7830 LA7845 LA7845N LA7832 LA7833 LA7837 LA7838 LA7840 LA7841 LA7845 LA7846 LA7848 LA5667 TA8427KTA8201AK ZIP7 in Stock Replacement for OEM
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Sep 27, 2025 · Product Summary: 10 pcs LA7830 LA7845 LA7845N LA7832 LA7833 LA7837 LA7838 LA7840 LA7841 LA7845 LA7846 LA7848 LA5667 TA8427KTA8201AK ZIP7 in Stock Replacement for OEM
Aug 17, 2024 · 维修一台康佳25吋彩电故障为一条水平亮线,TA8427炸裂,25V保险电阻开路.将所坏零件换新,开机仍然一条亮线。 查电源25V正常,泵电源正常。 连续换两块TA8427都不行,无奈换用 ...,场输出集成块LA7841直接代换TA8427,。
TA8427K可以用LA7841代换吗? 这人问题我早想发贴上来讨论了,有的说可以,有的说不行,我们想要实际经验............我相信TA8427拆机的各位都不少吧,废旧利用最好
Compare LA78041 by undefined vs TA8427K by undefined. View differences in part data attributes and features.
用于场扫描输出的OTL电路以TA8427K为代表,另外还有TA8403K、LA7830/40/41/45系列。 其引脚功能完全相同,它们可脚对脚互换,但它们之间在功耗、工作电流、最高工作电压等方面存在差异,使用时应注意选用。
is_customized Yes Model Number LA7830 LA7845 LA7845N LA7832 LA7833 LA7837 LA7838 LA7840 LA7841 LA7845 Dissipation Power Integrated circuit Supply Voltage
Part #: TA8427K. Download. File Size: 192Kbytes. Page: 5 Pages. Description: POWER AMPLIFIER FOR DRIVING A DEFLECTION DIRCUIT OF A COLOR TELEVISION. Manufacturer: Toshiba Semiconductor.
Buy Vertical Ics VERTICAL Ics VERTICAL Ics-U8172/STV9325 Replacement For LA78141,LA7830,LA7832,LA7833,LA7840,LA7841,TA8403=TA8427,LA7838,X0640C,TDA8174AW online today!
彩电场输出集成电路的代换 1.CD9632可以和TA8427K直接代换. 2.LA7845可以代换CD7845以及小功率的LA7840、LA7841系列。 3.TDA8357与TDA8359可直接互换。
AN5521的⑤脚通过电容C404(100nF)和电阻R413(15kΩ)接其②脚输出端,而TA8427K的⑤脚则直接通过电容C508(1nF)接地。 从外形上看,它们相差也很小,只是固定在散热片上的孔不一样(AN5521是两个孔固定,而TA8427K是一个孔固定)。 于是决定用TA8427K代换试试。