1
TABLE OF CONTENTS
APPENDIX (Appendix is provide only by internet [http://svc.dwe.co.kr])
MAIN FEATURES................................................................................................................................ 2
SPECIFICATIONS........................................................................................................................................... 2
CHANNEL TABLE............................................................................................................................................ 4
SAFETY INSTRUCTION...................................................................................................................... 9
CIRCUIT BLOCK DIAGRAM............................................................................................................... 10
ALIGNMENT INSTRUCTIONS............................................................................................................ 11
MICROCONTROLLER CONFIGURATION:SERVICE MODE......................................................................... 11
MICROCONTROLLER CONFIGURATION:OPTION....................................................................................... 11
TV SET ALIGNMENT....................................................................................................................................... 11
SCHEMATIC DIAGRAM...................................................................................................................... 14
EXPLODED VIEW............................................................................................................................... 15
PRINTED CIRCUIT BOARD................................................................................................................ 16
ELECTRICAL PARTS LIST................................................................................................................. 17
IC DESCRIPTION................................................................................................................................ 1
TDA936X TV SIGNAL PROCESSOR-TELETEXT DECODER WITH EMBEDDED U-CONTROLLER........... 1
MSP3415D MULTISTANDARD SOUND PROCESSOR................................................................................. 9
TDA894XJ STEREO AUDIO AMPLIFIER........................................................................................................ 13
TDA835XJ VERTICAL AMPLIFIER................................................................................................................. 14
TDA6107Q....................................................................................................................................................... 17
24C16 16Kbit EEPROM................................................................................................................................... 18
STR-F6653....................................................................................................................................................... 19
CIRCUIT DISCRIPTION....................................................................................................................... 21
BLOCK DIAGRAM........................................................................................................................................... 21
IF...................................................................................................................................................................... 25
SOURCE SWITCHING.................................................................................................................................... 27
U-CONTROLLER I/O PIN CONFIGURATION AND FUNCTION..................................................................... 27
SOUND PROCESSING................................................................................................................................... 28
SOUND AMPLIFICATION................................................................................................................................ 31
VERTICAL DEFLECTION................................................................................................................................ 31
POWER SUPPLY............................................................................................................................................ 33
TV START-UP, TV NORMAL RUN AND STAND-BY MODE OPERATIONS.................................................. 37
