DVP-S7000 (serv.man2) - Sony DVD Service Manual (repair manual). Page 4

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3-1. DVD RF Block

.......................................................................................................... 53

3-1-1. Attenuation of OP Output Signals ......................................................................... 54
3-1-2. HPF ........................................................................................................................ 54
3-1-3. RF Front End Processing: IC001 SSI33P3720 ...................................................... 54
3-1-4. Differential Amplifier: IC765 LT1191 ................................................................... 58
3-1-5. RF Processing: IC770 CXD8599Q ........................................................................ 59

3-2. CD RF Block

............................................................................................................. 70

3-2-1. RFIV Amplifier, RF Summing Amplifier: I002 CXA1791 ................................... 70
3-2-2. Digital PLL: IC717 CXD2545 ............................................................................... 71
3-2-3. Asymmetry Correction Circuit (including binary-value conversion):

IC717 CXD2545 .................................................................................................... 72

................................................................... 73

4-1. General Description of Digital Signal Processing

.......................................... 73

4-2. Data Processor Block

.............................................................................................. 77

4-3. Decrypt Block

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4-4. Buffer Control Block

............................................................................................... 78

4-5. Video Decoder Block

.............................................................................................. 78

4-6. Letter Box Conversion Block

............................................................................... 79

4-7. Video Equalizer and Noise Reduction Blocks

................................................. 79

4-8. Subpicture Block

...................................................................................................... 79

4-9. NTSC/PAL Encoder Block

................................................................................... 80

4-10. OSD Block

............................................................................................................... 81

4-11. Audio Decoder Block

........................................................................................... 83

4-12. CD-ROM Decoder Block

.................................................................................... 83

4-13. Clock Generation Block

....................................................................................... 84

4-14. System Control Block

.......................................................................................... 84

4-15. Interface Control Block

........................................................................................ 84

4-16. MB-75 Board Signal Processing Block Diagram

........................................ 85

4-17. Audio Block Diagram

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