RM-PJVW10, VPL-VW11HT - Sony Projector Service Manual (repair manual). Page 6

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VPL-VW11HT

4-3-3-2. When 15k-RGB Signal are Processed .......................... 4-8
4-3-3-3. When HDTV/DTV (YPbPr, GBR) Double

                                                  Speed Composite Signals are Input ........ 4-8

4-3-3-4. When Computer Signals are Processed ........................ 4-8

4-3-4. RS232C Communication Buffer ...................................................... 4-8

4-3-5. Reception of Remote Control Signal (SIRCS Signal) ...................... 4-9

4-3-6. Power Protector ................................................................................ 4-9

4-3-7. B Board, Q Board Block Diagram ................................................... 4-9

4-3-8. Signal Flow ....................................................................................... 4-9

4-3-8-1.C-Video (NTSC3.58) .................................................... 4-9
4-3-8-2.C-Video (PAL, PAL-M, PAL-N) ................................ 4-10

4-3-8-3.C-Video (SECAM, NTSC4.43) .................................. 4-10
4-3-8-4.S-Video ....................................................................... 4-11

4-3-8-5.15k-Component ........................................................... 4-11
4-3-8-6.Double Speed Component ........................................... 4-12

4-3-8-7.HDTV (GBR, YPbPr) ................................................. 4-12
4-3-8-8.15k-RGB ..................................................................... 4-13

4-3-8-9.PC-RGB ...................................................................... 4-13

4-4.

C Board ..................................................................................................... 4-14

4-4-1.A/D Converter Unit ......................................................................... 4-14

4-4-2.SCAN Converter ............................................................................. 4-14

4-4-2-1.Internal Block Diagram
                    (Simplified diagram: Unused parts omitted) ........ 4-14

4-4-2-2.Graphics Port Block .................................................... 4-14
4-4-2-3.Display Port Block ...................................................... 4-15

4-4-2-4.OSD MIX Processing .................................................. 4-15
4-4-2-5.Microprocessor Block ................................................. 4-15

4-4-4-3.Functions of Main ICs .................................................................. 4-16

4-4-3-1.CXD9512 (IC5304), 3D GAMMA ADJ, TG ............. 4-16
4-4-3-2.CXD3504R (IC5403), Dot-Line Inversion ................. 4-16

4-4-3-3.ADV7123 (IC5501, 5502), D/A Converter ................. 4-16
4-4-3-4.M52749 (IC5504, 5505), RGB Amp .......................... 4-16

4-4-3-5.CXA3512R (IC5601, 5602, 5701, 5702, 5801, 5802),
                                                                            LCD Driver .. 4-17

4-4-3-6.LCX037 LCD Panel .................................................... 4-17

4-4-4.Signal Flow ...................................................................................... 4-18

              4-4-4-1.Between CXD9512 to LCD Panel ............................... 4-18

4-4-4-2.LCD Panel Write Sequence ........................................ 4-19

4-4-5.C Board Block Diagram .................................................................. 4-20

4-4-6.Memory Composition ...................................................................... 4-20

4-4-6-1.Memory Composition ................................................. 4-20
4-4-6-2.Memory Struction and Data Access ............................ 4-22

4-4-6-3.Data Access when VIDEO MEM OFF is Selected
                            (When Status Memory No.1 is Selected) ..... 4-24

4-4-6-4.VIDEO MEM Data Access when 1 to 6 is

                             Selected (When Status Memory No.1 is Selectsd) .... 4-25

4-4-6-5.CPU Peripheral ............................................................ 4-26