Table Of Contents - Pioneer DVR-230-AV Service Manual

1
CONTENTS
SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 8
A
2.1 PACKING SECTION .................................................................................................................................. 8
2.2 EXTERIOR SECTION.............................................................................................................................. 10
2.3 FRONT PANEL SECTION ....................................................................................................................... 12
3. BLOCK DIAGRAM and SCHEMATIC DIAGRAM ........................................................................................... 14
3.1 OVERALL BLOCK DIAGRAM.................................................................................................................. 14
3.2 OVERALL WIRING DIAGRAM................................................................................................................. 16
3.3 JACB and FLKY ASSYS .......................................................................................................................... 18
3.4 SCRB(1/3), FRJB and FLDB ASSYS ...................................................................................................... 20
3.5 SCRB ASSY (2/3) .................................................................................................................................... 22
3.6 SCRB ASSY (3/3) .................................................................................................................................... 24
3.7 MAIN ASSY (1/2) ..................................................................................................................................... 26
3.8 MAIN ASSY (2/2) ..................................................................................................................................... 28
B
3.9 POWER SUPPLY UNIT............................................................................................................................ 30
3.10 WAVEFORMS ........................................................................................................................................ 31
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 35
4.1 JACB ASSY ............................................................................................................................................. 36
4.2 FLKY ASSY ............................................................................................................................................. 38
4.3 SCRB ASSY ............................................................................................................................................ 40
4.4 FLDB and FRJB ASSYS .......................................................................................................................... 44
4.5 MAIN ASSY ............................................................................................................................................. 46
4.6 POWER SUPPLY UNIT............................................................................................................................ 50
5. PCB PARTS LIST ........................................................................................................................................... 52
6. ADJUSTMENT ............................................................................................................................................... 55
C
7. GENERAL INFORMATION ............................................................................................................................. 56
7.1 DIAGNOSIS ............................................................................................................................................. 56
7.1.1 MODEL TYPE SETTING ...................................................................................................................... 58
7.1.2 FIRMWARE DOWNLOADING METHOD.............................................................................................. 59
7.1.3 CPRM ID NUMBER AND DATA SETTING............................................................................................ 62
7.1.4 SERVICE MODE................................................................................................................................... 65
7.1.5 AGING MODE....................................................................................................................................... 69
7.1.6 DISASSEMBLY ..................................................................................................................................... 70
7.2 IC ............................................................................................................................................................. 75
7.3 OUTLINE OF THE PRODUCT................................................................................................................. 84
7.4 DISC/CONTENT FORMAT ...................................................................................................................... 85
8. PANEL FACILITIES ........................................................................................................................................ 86
D
E
F
4
1
2
DVR-230-S
2
3
3
4
4