DVR-RT602H-S
4
1
2
3
4
1
2
3
4
C
D
F
A
B
E
CONTENTS
SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 6
2. EXPLODED VIEWS AND PARTS LIST .......................................................................................................... 10
2.1 PACKING ................................................................................................................................................. 10
2.2 EXTERIOR SECTION.............................................................................................................................. 12
2.3 FRONT PANEL SECTION ....................................................................................................................... 14
2.4 DECK ASSY (TOP SECTION) ................................................................................................................. 16
2.5 DECK ASSY (BOTTOM SECTION) ......................................................................................................... 18
2.6 WIRING CABLE ....................................................................................................................................... 20
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 22
3.1 BLOCK DIAGRAM ................................................................................................................................... 22
3.1.1 OVERALL BLOCK DIAGRAM............................................................................................................ 22
3.1.2 Y/C/AUDIO/HEAD AMP BLOCK ........................................................................................................ 23
3.1.3 VCR MICON BLOCK ......................................................................................................................... 24
3.1.4 DISPLAY BLOCK ............................................................................................................................... 25
3.1.5 Hi-Fi BLOCK ...................................................................................................................................... 26
3.1.6 TUNER CONTROL BLOCK ............................................................................................................... 27
3.1.7 IN/OUT BLOCK.................................................................................................................................. 28
3.1.8 AV JACK/21PIN BLOCK .................................................................................................................... 29
3.1.9 REGULATOR BLOCK ........................................................................................................................ 30
3.1.10 POWER BLOCK .............................................................................................................................. 31
3.2 OVERALL WIRING DIAGRAM................................................................................................................. 32
3.3 SERVICE VCR ASSY (1/7) ...................................................................................................................... 34
3.4 SERVICE VCR ASSY (2/7) ...................................................................................................................... 36
3.5 SERVICE VCR ASSY(3/7) ....................................................................................................................... 38
3.6 SERVICE VCR ASSY(4/7) ....................................................................................................................... 40
3.7 SERVICE VCR ASSY(5/7) ....................................................................................................................... 42
3.8 SERVICE VCR ASSY(6/7) ....................................................................................................................... 44
3.9 SERVICE VCR ASSY(7/7) ....................................................................................................................... 46
3.10 AV PCB ASSY (1/3) ............................................................................................................................... 48
3.11 AV PCB ASSY (2/3) ............................................................................................................................... 50
3.12 AV PCB ASSY (3/3) ............................................................................................................................... 52
3.13 SERVICE MAIN ASSY(1/3) ................................................................................................................... 54
3.14 SERVICE MAIN ASSY(2/3) ................................................................................................................... 56
3.15 SERVICE MAIN ASSY(3/3) ................................................................................................................... 58
3.16 DISPLAY PCB, OPERATION 1 and 2 PCB ASSYS............................................................................... 60
3.17 RELAY 1 and 2 PCB ASSYS ................................................................................................................. 62
3.18 POWER PCB ASSY............................................................................................................................... 64
3.19 WAVE FORMS ....................................................................................................................................... 66
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 71
4.1 SERVICE VCR ASSY .............................................................................................................................. 72
4.2 AV PCB, RELAY 1 and 2 PCB ASSYS .................................................................................................... 76
4.3 SERVICE MAIN ASSY ............................................................................................................................. 78
4.4 DISPLAY, OPERATION 1 and 2 PCB ASSYS.......................................................................................... 82
4.5 POWER PCB ASSY................................................................................................................................. 84
5. PCB PARTS LIST ........................................................................................................................................... 86
6. ADJUSTMENT ............................................................................................................................................... 91
6.1 PREVENTIVE CHECKS AND SERVICE INTERVALS............................................................................. 91
6.2 ADJUSTMENT ITEMS AND NECESSARY ADJUSTMENT POINTS...................................................... 93
6.3 SERVICING FIXTURES AND TOOLS ..................................................................................................... 94
6.4 SERVICE MODE LIST ............................................................................................................................. 95
6.5 MECHANICAL ADJUSTMENTS .............................................................................................................. 96
6.6 ELECTRICAL ADJUSTMENTS ............................................................................................................. 100
6.7 WHEN REPLACING EEPROM (MEMORY) IC ...................................................................................... 102
6.8 LD POWER ADJUSTMENT................................................................................................................... 103
7. GENERAL INFORMATION ........................................................................................................................... 105
7.1 DIAGNOSIS ........................................................................................................................................... 105
7.1.1 MODEL SETTING............................................................................................................................ 107
7.1.2 CPRM ID NUMBER AND DATA SETTING....................................................................................... 108
7.1.3 FIRMWARE DOWNLOADING METHOD......................................................................................... 112
7.1.4 VIDEO ADJUSTMENT FOR SPECIFIC AREA ................................................................................ 115
7.1.5 SERVICE MODE.............................................................................................................................. 119
7.1.6 EPG SERVICE MODE ..................................................................................................................... 131
7.1.7 AGING MODE.................................................................................................................................. 133
7.1.8 HDD CHECK MODE ........................................................................................................................ 135
