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CONTENTS
QQ
SAFETY INFORMATION ..................................................................................................................................... 2
3 7 63 1515 0
1. SPECIFICATIONS ............................................................................................................................................ 5
A
2.1 PACKING ................................................................................................................................................... 8
2.2 EXTERIOR SECTION.............................................................................................................................. 10
2.3 SERVICE LOADER MAIN........................................................................................................................ 12
2.4 FRONT PANEL SECTION ....................................................................................................................... 14
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) ..................................................................................................................................... 26
3.5 JACB ASSY (3/3) ..................................................................................................................................... 32
3.6 TUNB ASSY ............................................................................................................................................. 34
B
3.7 DTBR ASSY (1/2) .................................................................................................................................... 36
3.8 DTBR ASSY (2/2) .................................................................................................................................... 38
3.10 MAIN ASSY(1/3) .................................................................................................................................... 42
3.11 MAIN ASSY(2/3) .................................................................................................................................... 44
3.12 MAIN ASSY(3/3) .................................................................................................................................... 46
3.13 ATAB ASSY ............................................................................................................................................ 48
3.14 POWER SUPPLY UNIT.......................................................................................................................... 50
3.15 WAVE FORMS ....................................................................................................................................... 52
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 59
4.1 JACB ASSY ............................................................................................................................................. 60
C
4.2 TUNB ASSY ............................................................................................................................................. 64
4.3 DTBR ASSY............................................................................................................................................. 66
4.4 FLKY and PWSB ASSYS ........................................................................................................................ 70
4.5 MAIN ASSY ............................................................................................................................................. 74
4.6 ATAB ASSY .............................................................................................................................................. 78
TE
L 13942296513
4.7 POWER SUPPLY UNIT............................................................................................................................ 80
5. PCB PARTS LIST ........................................................................................................................................... 82
6. ADJUSTMENT ............................................................................................................................................... 87
7. GENERAL INFORMATION ............................................................................................................................. 89
7.1 DIAGNOSIS ............................................................................................................................................. 89
7.1.1 MODEL SETTING.............................................................................................................................. 91
D
7.1.5 SERVICE MODE.............................................................................................................................. 103
7.1.6 EPG SERVICE MODE ..................................................................................................................... 115
7.1.7 AGING MODE.................................................................................................................................. 117
7.1.8 HDD CHECK MODE ........................................................................................................................ 119
7.1.12 SETUP SEQUENCE ...................................................................................................................... 128
7.1.13 DISASSEMBLY .............................................................................................................................. 129
7.2 IC ........................................................................................................................................................... 135
E
7.4 DISC/CONTENT FORMAT .................................................................................................................... 152
8. PANEL FACILITIES ...................................................................................................................................... 155
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