4. Reference Voltage 1............................................................................................................... 3-3
5. Reference Voltage 2............................................................................................................... 3-4
16. DATA STREAM ..................................................................................................................... 3-9
17. Input Clock to IC202 .......................................................................................................... 3-10
18. Tray Open and Close......................................................................................................... 3-10
2. SERVO Block Diagram ........................................................................................................ 3-14
3. MPEG Block Diagram .......................................................................................................... 3-15
4. AUDIO Block Diagram ......................................................................................................... 3-16
3. SYSTEM CIRCUIT DIAGRAM .............................................................................................. 3-21
• CIRCUIT VOLTAGE CHART .................................................................................................. 3-27
1. MAIN P.C.BOARD ................................................................................................................. 3-31
2. KEY P.C.BOARD................................................................................................................... 3-33
3. TIMER P.C.BOARD ............................................................................................................... 3-33
4. SCART P.C.BOARD.............................................................................................................. 3-35
4. POWER(SMPS P.C.BOARD ................................................................................................. 3-36
SECTION 3
ELECTRICAL
CONTENTS
................................................................................................................ 3-13
.............................................................................................................. 3-17
.......................................................................................... 3-31
3-1
.................................. 3-2