TV Changhong H29D80.Circuit diagram

Tuner TDQ-5A6M

TDA8844-I2C-bus controlled PAL/NTSC/SECAM TV processors

  TDA9178  HEF4053

S3P8849XZZ AQB9

TDA7057AQ audio amplifier

TDA9859 Universal Hi-fi Audio Processor For Tv.

TDA 8350Q DC-coupled vertical deflection and East-West output circuit