TDA3654 Datasheet (PDF) - NXP Semiconductors
Part #: TDA3654. Download. File Size: 118Kbytes. Page: 14 Pages. Description: Vertical deflection and guard circuit 110째. Manufacturer: NXP Semiconductors.
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Part #: TDA3654. Download. File Size: 118Kbytes. Page: 14 Pages. Description: Vertical deflection and guard circuit 110째. Manufacturer: NXP Semiconductors.
G.将TA8427K⑦脚通过引线接入原TDA3654的⑧脚; H.将C304由原来的470PF或1000PF改为330PF; I.将R305由原来的1W390Ω改为1W270Ω; J. 在原TDA3654的散热片上重新打孔,以固定TA8427K; K.通电试机,并微调场幅电位器RP310,使场幅达到最佳即可。
Mar 18, 2022 · The TDA8356 is a power circuit for use in 90° and 110°colour deflection systems for field frequencies of 50 to 120 Hz. This article will unlock its pinout, datasheet, equivalent, circuit and more detail...
Compare TDA8356 by undefined vs TDA3654AU by undefined. View differences in part data attributes and features.
Feb 17, 2010 · 一台王牌21寸彩电场块坏,手里没有TDA8356,能用8350Q代换吗,如果不行什么块能用,先谢了。
电子发烧友为您提供的tda3654代换,TA8427K代换TDA3654 功能脚位IC型号
E .将TA8427K ⑤ 脚通过l000PF 瓷片电容接场输出电路的地; F .将IA8427K ⑥ 脚通过引线接入原TDA3654 的⑨ 脚; G .将IA8427K ⑦ 脚通过引线接入原TDA3654 的⑧ 脚; H .将C3O4 由原来的47OPF 或I000PF
Tube TDA3654 or Röhre TDA3654 ID63746, IC - Integrated Circuit, Wires and Power/Output shown. Radio tubes are valves.
今天遇台长虹TDA机心电视,由于引脚虚焊没能及时修理而烧坏3654,现在3654零售价28元,太高了,平时在网上也听说过用TA8427代换3654,认为可行,但没有实践过,今天仔细看了下工作原理,没啥区别,于是重新钻孔固定8427,将引脚接入相应功能的孔中,开杌工作正常,但顶部有两 ...
(1)把TDA3654T/DA3653①③脚短接,通过引线接入原TA8427K/TA8403K④脚: (2)把TDA3654/TDA3653②④脚短接,通过引线接入原TA8427K/TA8403K①脚: (3)将TDA3654/TDA3653⑤脚通过引线接入原TA8427K/TA8403K②脚: (4)将TDA3654/TDA3653⑥脚通过引线接入原TA8427K/TA8403K③脚: