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TABLE OF CONTENTS
1. GENERAL
Location and Function of Parts ............................................... 3
Listening to the Sound of the Connected Component ............ 3
2. DISASSEMBLY
2-1. Cover Assy .......................................................................... 5
2-2. Panel Assy, Front ................................................................. 5
2-3. Panel Assy, Sub ................................................................... 6
2-4. TX Board ............................................................................ 6
3. SERVICE MODE
3-1. General ................................................................................ 7
3-2. Setting the Test Mode .......................................................... 7
3-3. Releasing the Test Mode ..................................................... 7
3-4. Test Mode ............................................................................ 7
4. ELECTRICAL ADJUSTMENTS
................................... 8
5. DIAGRAMS
5-1. IC Pin Descriptions ............................................................. 9
5-1-1. IC201 µPD784216 (Program, System Control) ............ 9
5-1-2. IC301 CXD9511AQ (Dolby Digital (AC-3)/
Pro Logic, DTS Decoder) ............................................ 11
5-1-3. IC302 XCB56362PV100 (24 Bit Audio Digital
Signal Processor) ......................................................... 13
5-2. Block Diagrams ................................................................ 17
5-2-1. Block Diagram –Processor Section– ........................... 17
5-2-2. Block Diagram –Transmitter Section– ........................ 19
5-3. Printed Wiring Boards and Schematic Diagrams .............. 21
5-3-1. Printed Wiring Board –TX Board– ............................. 21
5-3-2. Schematic Diagram –TX Board (1/2)– ....................... 25
5-3-3. Schematic Diagram –TX Board (2/2)– ....................... 27
5-3-4. Printed Wiring Board –LED Board– ........................... 29
5-3-5. Schematic Diagram –LED Board– .............................. 31
5-3-6. Printed Wiring Board –AMP Board– .......................... 33
5-3-7. Schematic Diagram –AMP Board– ............................. 34
5-4. IC Block Diagrams ........................................................... 35
6. EXPLODED VIEW
........................................................... 38
7. ELECTRICAL PARTS LIST
......................................... 39
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