CP-520V Service Manual
1
CONTENTS
DOCUMENT HISTORY 3
1 MAIN FEATURES 4
1.1 SPECIFICATIONS 4
1.1.1 GENERAL 4
1.1.2 EURO-SCART 1 (21 Pin) 4
1.1.3 EURO-SCART 2 (21 Pin) 5
1.2 CHANNEL/FREQUENCY TABLE 6
2 SAFETY INSTRUCTION 9
3 ALIGNMENT INSTRUCTIONS 10
3.1 MICROCONTROLLER CONFIGURATION : SERVICE MODE 10
3.2 SERVICE MODE NAVIGATION 10
3.3 MICROCONTROLLER CONFIGURATION : OPTION BITS 10
3.4 OPTION 1 11
3.5 OPTION 2 11
3.6 NVM DEFAULT SETTING 12
3.7 TV SET ALIGNMENT 14
3.7.1 G2 ALIGNMENT 14
3.7.2 WHITE BALANCE 14
3.7.3 FOCUS 14
3.7.4 VERTICAL GEOMETRY 14
3.7.5 HORIZONTAL PICTURE CENTRING 14
3.7.6 AGC 14
4 IC DESCRIPTION 15
4.1 UOC III SERIES 15
4.1.1 IC MARKING AND VERSION 15
4.1.2 BLOCK DIAGRAM 16
4.1.3 PINNING 17
4.1.4 FEATURES 20
4.2 LA42032 STEREO AUDIO AMPLI FIER 23
4.2.1 FEATURES 24
4.3 LA78040 VERTICAL AMPLIFIER 26
4.3.1 FEATURES 26
4.4 24WC16 - 16 KB EEPROM 28
4.5 STR - W6754 29
4.5.1 GENERAL DESCRIPTION 29
4.5.2 FEATURES 29
4.5.3 BLOCK DIAGRAM 29
4.5.4 PIN DESCRIPTION 30
4.5.5 CONTROL PART - ELECTRICAL CHARACTERISTICS 30
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