vestel ak58_sm free download

File name AK58_SM.pdf

TABLE OF CONTENTS 1. 1.1. 1.2. 1.3. INTRODUCTION ...3 Purpose ...3 Scope ...3 General Features...3 2. 2.1. 2.2. GENERAL DESCRIPTION ...4 Introduction ...4 System Building Blocks ...5 2.2.1. AK58 Chassis Block Diagrams 5 2.2.1.1. Genaral ...5 2.2.1.2. SMPS...5 2.2.1.3. AK58 OUTPUT SWTICTHING TABLE...6 2.2.1.4. DEFLECTION ...7 2.2.2. AK58 Chassis Main Blocks 8 2.2.2.1. UOC-II (ULTIMATE-ONE-CHIP)...8 2.2.2.2. Audio ... 18 2.2.2.3. External AV I/O ... 21 2.2.2.4. AV Switching ... 22 2.2.2.4.1. MC74VHC4052... 22 2.2.2.4.2. NLAST4599 ... 25 2.2.2.5. TUNER ... 29 2.2.2.6. SAW FILTERS... 31 2.2.2.6.1. K3958M (IF Filter for Video Applications) ... 31 2.2.2.6.2. K9656M (IF Filter for Audio Applications) ... 31 2.2.2.6.3. K2966 (IF Filter for Intercarrier Applications)... 32 2.2.2.6.4. K2962 (IF Filter for Intercarrier Applications)... 33 2.2.2.6.5. G1975 (IF Filter for