Daewoo DTD-21H9, Service Manual, Page: 2 / 46

CP-093F Service Manual
CONTENTS
1. MAIN FEATURES 2
1.1 SPECIFICATIONS 2
1.1.1 GENERAL 2
1.1.2 EURO-SCART 1(21Pin) 3
1.1.3 CHANNEL/FREQUENCY TABLE 4
2. SAFETY INSTRUCTION 7
3. ALIGNMENT INSTRUCTIONS 8
3.1 MICROCONTROLLER CONFIGURATION:SERVICE MODE 8
3.2 SERVICE MODE NADVIGATION 8
3.3 MICROCONTROLLER CONFIGURATION:OPTION BITS 8
3.4 OPTION 1 9
3.5 OPTION 2 9
3.6 NVM default setting 10
4. TV SET ALIGNMENT 12
4.1 G2 ALIGNMENT 12
4.2 WHITE BALANCE 12
4.3 FOCUS 12
4.4 VERTICAL GEOMETRY 12
4.5 HORIZONTAL PICTURE CENTRING 12
4.6 EAST/WEST CORRECTION 12
4.7 AGC 13
5 IC DESCRIPTION 14
5.1 UOC
///
Series 14
5.1.1 IC MARKING AND VERSION 14
5.1.2 BLOCK DIAGRAM 15
5.1.3 PINNING 16
5.1.4 FEATURES 17
5.2 TDA8944J STEREO AUDIO AMPLIFIER 22
5.2.1 FEATURES 23
5.3 TDA8357J VERTICAL AMPLIFIER 25
5.3.1 TDA8357J 25
5.4 TDA6107AJE 28
5.4.1 Features 28
5.4.2 Pin description 28
5.5 24WC16-16KB EEPROM 29
5.6 STR-F6756/4 30
5..6.1 Functions of Each Terminal 30
5..6.2 Block Diagram(Connection diagram) 30
5..6.3 CONTROL PART - ELECTRICAL CHARACTERISTICS 33
6. SPECIFICATIONS 34
7. SERVICE PARTS LIST 37
8. EXPLODED VIEW 51
9. SCHEMATIC DIAGRAM 55