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OCL电路以其高效率、宽频响、靓音质的绝对优势取代OTL电路,多年来一直广泛应用在高保真音响领域。继日本三洋公司为大屏幕彩电开发出高性能专用OTL场输出电路LA7837/7838之后,日本三肯公司和三洋公司又陆续研制推出的新彩电专用OCL场输出电路STV—9379和LA7845。其中STV9379用于索尼16:9宽屏AG-1彩电机芯(代表机型有:KV—W3 2MH11/MH2、KV—W28MH11/MH2)和索尼贵翔EF系列纯平面彩电(代表机型有:KV—EF29M90/KV—34M90);而LA7845用于松下大野画王16:9宽屏M—17W机芯(代表机型有:TC—32WG25G、TC—28W2
OCL circuit with its high efficiency, wide frequency response, the absolute superior sound quality OTL circuit to replace, over the years has been widely used in the field of high-fidelity audio. Following Japan’s Sanyo for large-screen color TV to develop high-performance dedicated OTL field output circuit LA7837 / 7838, Japan’s Sanken and Sanyo also launched a new color TV dedicated OCL field output circuits STV-9379 and LA7845. Which STV9379 for Sony 16: 9 widescreen AG-1 TV (representative models: KV-W3 2MH11 / MH2, KV-W28MH11 / MH2) and Sony Guixiang EF series of pure-color TV (on behalf of the models are: KV -EF29M90 / KV-34M90); and LA7845 for Panasonic Ono 16: 9 widescreen M-17W movement (representative models are: TC-32WG25G, TC-28W2