Filter
Top Products
- 1 -
Contents
1 - Main features ........................................................................................................................................................ 4
1-1 Specifications .................................................................................................................................................. 4
1-2 Channel table .................................................................................................................................................. 8
1-3 ATSS sorting method ....................................................................................................................................... 11
2 - Safety instruction ................................................................................................................................................. 13
3 - Alignment instructions ........................................................................................................................................ 14
3-1 Microcontroller configuration : Service mode ................................................................................................... 14
3-2 Service mode navigation ................................................................................................................................. 14
3-3 Microcontroller configuration : Option .............................................................................................................. 15
3-4 TV set Alignment ............................................................................................................................................. 15
3-4-1 Local oscillator alignment .................................................................................................................... 15
3-4-2 G2 alignment ....................................................................................................................................... 15
3-4-3 White balance ..................................................................................................................................... 15
3-4-4 Focus .................................................................................................................................................. 15
3-4-5 Vertical geometry ................................................................................................................................ 15
3-4-6 Horizontal picture centring................................................................................................................... 16
3-4-7 East/West correction ........................................................................................................................... 16
3-4-8 AGC .................................................................................................................................................... 17
4 - IC description ....................................................................................................................................................... 18
4-1 VCT383xA TV signal processor - Teletext decoder with embedded 8 bit -
Controller ............................................................................................................................................................ 18
4-1-1 Block diagram off the VCT ................................................................................................................... 18
4-1-2 TV-signal Processor ........................................................................................................................... 18
4-1-2 -Controller .......................................................................................................................................... 19
4-1-4 Teletext Features ................................................................................................................................ 19
4-1-5 Displaty OSD Features...................................................................................................................... 20
4-1-6 Audio Features ................................................................................................................................... 20
4-1-7 General Features ............................................................................................................................... 20
4-1-8 Data Capture ....................................................................................................................................... 20
4-1-9 Data Capture Features ........................................................................................................................ 20
4-1-10 TV processor version and -Controller capacity .............................................................................. 21
4-1-11 IC marking and version ....................................................................................................................... 21
4-1-12 Pinning ................................................................................................................................................ 21
4-2 MSP341x Multistandard Sound Processor ................................................................................................... 24
4-2-1 Basic Features of the MSP 341x ......................................................................................................... 24
4-3 TDA4470 - Multistandard Video-IF and Quasi Parallel Sound Processor ......................................................28
4-3-1 Description .......................................................................................................................................... 28
4-3-2 Features .............................................................................................................................................. 28
4-3-3 Pinning ................................................................................................................................................ 28
4-3-4 Block diagram .................................................................................................................................... 29
4-4 TDA894xJ Stereo Audio Amplifier ................................................................................................................. 30
4-4-1 Features ............................................................................................................................................... 30
4-5 TDA835xJ Vertical Amplifier ........................................................................................................................... 32
4-5-1 TDA8357J ........................................................................................................................................... 32
Service manual WP-895/895F. CP885/885F