TDA9210 integrated block internal box circuit

Published:2011/4/27 9:39:00 Author:TaoXi | Keyword: integrated block, internal box circuit | From:SeekIC

2.Pin functions and data The TDA7429S is in the 42-pin double-row package, the power supply voltage is 9V, and it can be used in Changhong rear projection TV, the pin functions and data is as shown in table 40. Table 40 The pin functions and data of the TDA7429S TDA9210--Charge with a video processing integrated circuit The TDA9210 is designed as one kind of 15OMHz bandwidth video signal processing integrated circuit which is produced by the PHILIPS company with I(2)C bus control technology, and this device can be used with the TDA95XX series in applications of SVGAl7-21-inch color monitor. 1.Features The TDA9210 has the R, G, B video signal amplifier, the OSD (on screen display) processor, OSD contrast control circuit, the brightness control circuit, contrast control circuit, the tube cut-off point (dark balance) adjust circuit, tube excitation control (light balance adjust) circuit, CRT beam-current limite circuit and the I(2)C bus decoder, the latcher, the D/A convert circuit.etc. The integrated block's internal circuit is as shown in figure 40.



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