DVR-545HX-S
4
12
34
12
3
4
C
D
F
A
B
E
CONTENTS
SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 8
2.1 PACKING ................................................................................................................................................... 8
2.2 EXTERIOR SECTION.............................................................................................................................. 10
2.3 SERVICE LOADER MAIN........................................................................................................................ 12
2.4 FRONT PANEL SECTION ....................................................................................................................... 14
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................16
3.1 BLOCK DIAGRAM ................................................................................................................................... 16
3.1.1 OVERALL BLOCK DIAGRAM............................................................................................................ 16
3.2 OVERALL WIRING DIAGRAM................................................................................................................. 18
3.3 JACB ASSY (1/3) ..................................................................................................................................... 20
3.4 JACB ASSY (2/3) ..................................................................................................................................... 22
3.5 JACB ASSY (3/3) ..................................................................................................................................... 24
3.6 TUNB ASSY ............................................................................................................................................. 26
3.7 DTBR ASSY (1/3) .................................................................................................................................... 28
3.8 DTBR ASSY (2/3) .................................................................................................................................... 30
3.9 DTBR ASSY (3/3) .................................................................................................................................... 32
3.10 FRJB, FLKY and PWSB ASSYS............................................................................................................ 34
3.11 MAIN ASSY(1/5) .................................................................................................................................... 36
3.12 MAIN ASSY(2/5) .................................................................................................................................... 38
3.13 MAIN ASSY(3/5) .................................................................................................................................... 40
3.14 MAIN ASSY(4/5) .................................................................................................................................... 42
3.15 MAIN ASSY(5/5) .................................................................................................................................... 44
3.16 HDMIB ASSY(1/2) ................................................................................................................................. 46
3.17 HDMIB ASSY(2/2) ................................................................................................................................. 48
3.18 DVJB ASSY............................................................................................................................................ 50
3.19 USBB ASSY........................................................................................................................................... 52
3.20 ATAB ASSY ............................................................................................................................................ 53
3.21 POWER SUPPLY UNIT.......................................................................................................................... 54
3.22 WAVE FORMS ....................................................................................................................................... 56
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 63
4.1 JACB ASSY ............................................................................................................................................. 64
4.2 TUNB and FLKY ASSYS ......................................................................................................................... 68
4.3 DTBR ASSY............................................................................................................................................. 72
4.4 FRJB, PWSB and ATAB ASSYS .............................................................................................................. 76
4.5 MAIN ASSY ............................................................................................................................................. 78
4.6 HDMIB ASSY ........................................................................................................................................... 82
4.7 DVJB ASSY.............................................................................................................................................. 84
4.8 USBB ASSY............................................................................................................................................. 86
4.9 POWER SUPPLY UNIT............................................................................................................................ 88
5. PCB PARTS LIST ........................................................................................................................................... 90
6. ADJUSTMENT ............................................................................................................................................... 97
7. GENERAL INFORMATION ............................................................................................................................. 99
7.1 DIAGNOSIS ............................................................................................................................................. 99
7.1.1 MODEL SETTING............................................................................................................................ 101
7.1.2 CPRM ID NUMBER AND DATA SETTING....................................................................................... 102
7.1.3 FIRMWARE DOWNLOADING METHOD......................................................................................... 106
7.1.4 VIDEO ADJUSTMENT FOR SPECIFIC AREA ................................................................................ 109
7.1.5 SERVICE MODE.............................................................................................................................. 113
7.1.6 DV DEBUG MODE........................................................................................................................... 125
7.1.7 EPG SERVICE MODE ..................................................................................................................... 128
7.1.8 HDMI DEBUG MODE ...................................................................................................................... 130
7.1.9 AGING MODE.................................................................................................................................. 132
7.1.10 HDD CHECK MODE ...................................................................................................................... 134
7.1.11 DIAGNOSIS OF THE MAIN ASSY................................................................................................. 140
7.1.12 DIAGNOSIS OF THE DTBR ASSY................................................................................................ 141
7.1.13 DIAGNOSIS OF THE HDMIB ASSY .............................................................................................. 142
7.1.14 NOTE ON REPLACEMENT OF THE SDRAM ............................................................................... 145
7.1.15 SETUP SEQUENCE ...................................................................................................................... 146
7.1.16 DISASSEMBLY .............................................................................................................................. 147
7.2 IC ........................................................................................................................................................... 154
7.3 CAUTIONS ON HANDLING THE HDD .................................................................................................. 178
7.4 DISC/CONTENT FORMAT .................................................................................................................... 180
8. PANEL FACILITIES ...................................................................................................................................... 183