10
BLOCK DIAGRAM
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
MPEG2
CS4344
ADR/CTL
AUDIO DAC
DATA
RESET
DDRAM(256M BIT)
DV 1394 INPUT
CVBS IN FROM ANALOG BOARD
FLASH 16M BIT
CODEC
ADR/CTL
MT8105
TSB41AB1
DATA
OPTION
AUDIO ADC
CS5340
AUDIO R IN FORM ANALOG BOARD
REMOCON
RECEIVER
ARSDAT
ARCLK
ARLRCK
ARBCK
ASDAT0
ABCK
ALRCK
ACLK
AUDIO R OUT TO ANALOG BOARD
AUDIO L OUT TO ANALOG BOARD
AUDIO L IN FORM ANALOG BOARD
CVBS OUT TO ANALOG BOARD
COMPONENT OUT TO ANALOG BOARD
S-VIDEO OUT TO ANALOG BOARD
SPDIF OUT TO ANALOG BOARD
MT1818
IDE INTERFACE
SDRAM
ADR/CTL
DATA
ADR/CTL
DATA
FLASH 8M BIT
MT1816
16M BIT
WID
SCLK
SDATA
PICK-UP
HEAD
PUH
Sled
Spindle
Tray
LVDS & OPU
DVD_PART_BLOCK_DIAGRAM
Summary of Contents for DG-R520
Page 1: ...DVD Recorder FEB 2006 DW Q73D2N LS DVR06 DVR07 DVR08 DG R520 DG R521 DWQ73DN001...
Page 3: ...2 DW Q73D2N LS DVR06 DVR08 DG R520 DG R521 DVR07...
Page 12: ...11 BLOCK DIAGRAM...
Page 13: ...12 BLOCK DIAGRAM...
Page 14: ...13 BLOCK DIAGRAM P201 P201 IC201 A SW NJM4052BM IC101...
Page 15: ...14 BLOCK DIAGRAM...
Page 16: ...15 BLOCK DIAGRAM...
Page 17: ...16 BLOCK DIAGRAM...
Page 18: ...17 BLOCK DIAGRAM...
Page 19: ...18 SCHEMATIC DIAGRAM...
Page 20: ...19 SCHEMATIC DIAGRAM...
Page 21: ...20 SCHEMATIC DIAGRAM...
Page 22: ...21 SCHEMATIC DIAGRAM...
Page 23: ...22 SCHEMATIC DIAGRAM...
Page 42: ...41 DISASSEMBLY DW Q73D2N LS DVR06 DVR08 DG R520 DG R521...
Page 43: ...42 disassembly DVR07...
Page 44: ...43 TROUBLESHOOTING D806 D809 PJ822 is 0 voltage Check Q821 Q827...
Page 48: ...47 TROUBLESHOOTING...
Page 50: ...49 TROUBLESHOOTING...
Page 51: ...50 TROUBLESHOOTING...
Page 52: ...51 TROUBLESHOOTING...
Page 53: ...52 TROUBLESHOOTING...
Page 54: ...53 TROUBLESHOOTING...
Page 55: ...54 PCB CIRCUIT BOARD Analog Board parts...
Page 56: ...55 PCB CIRCUIT BOARD Power Board parts...
Page 57: ...56 PCB CIRCUIT BOARD Front pannel parts DW Q73D2N LS DVR06 DVR08 DG R520 DG R521...
Page 58: ...57 PCB CIRCUIT BOARD Front pannel parts DVR07...
Page 59: ...58 PCB CIRCUIT BOARD Mpeg SYSTEM parts...
Page 60: ...59 PCB CIRCUIT BOARD Mpeg Video parts...
Page 61: ...60 PCB CIRCUIT BOARD Mpeg Audio parts...