Marantz AV8003 Service Manual

Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
Service
Manual
AV Pre Tuner
AV8003 /
F B/K1B/N1B/U1B
AV8003
TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS ........................................................................................... 1
2. TECHNICAL DESCRIPTION ................................................................................................ 9
3. SERVICE MODE ................................................................................................................. 15
4. SYSTEM ERROR ............................................................................................................... 17
5. DUAL BACKUP MEMORY .................................................................................................. 21
6. UPDATE FIRMWARE .......................................................................................................... 22
Mode 1 : Update/Download MAIN CPU's software to internal Flash-ROM .................... 24
Mode 2 : Update/Download DSP's software to Flash-ROM ........................................... 30
Mode 3 : Update/Download HDMI CPU's software to internal Flash-ROM ................... 36
Mode 4 : Update/Download HD Radio CPU's software to internal Flash-ROM ............. 40
Mode 5 : Update/Download HD Radio Module's software ............................................. 48
Mode 6 : Update/Download DMP Sub CPU's software to internal Flash-ROM ............. 53
7. WIRING DIAGRAM ............................................................................................................. 61
8. BLOCK DIAGRAM .............................................................................................................. 63
9. SCHEMATIC DIAGRAM ...................................................................................................... 67
10. PARTS LOCATION ............................................................................................................ 101
11. EXPLODED VIEW AND PARTS LIST ............................................................................... 135
12. MICROPROCESSOR AND IC DATA ................................................................................ 139
13. ELECTRICAL PARTS LIST ............................................................................................... 183
14. ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE ............................. 255
AV8003
Part no. 90M46CW855000
First Issue 2008 05
MZ
TOP
ZONE
SPEAKER
DISPLAY
INPUT
7.1CH
DIRECT
PURE
PHONES
THX M-DA X
MODE
SURROUND
CLEARMEMORYT-MODEBANDEXITMENUZONE
ENTER
DOWN
VOLUME
UP
INPUT
SELECTOR
AUTO
SETUP MIC
HDMI
M-DAX
PURE DIRECT
POWER ON/OFF
STANDBY
AV PRE TUNER AV8003

Marantz AV8003 Specifications

General

Pre-out channels	7.1
Pre-out connectivity	Yes
Audio output channels	7.1 channels
Signal-to-Noise Ratio (SNR)	105 dB
Power output per channel (20-20KHz@8 Ohm)	- W
HDMI in	4
Audio (L/R) in	6
Digital audio optical in	3
Ethernet LAN (RJ-45) ports	1
Number of HDMI outputs	2
Connectivity technology	Wired
Speakers connectivity type	RCA
Audio formats supported	MP3, WAV, WMA
Image formats supported	JPG
Wi-Fi	No
Supported radio bands	AM, FM
Supported video modes	1080p
Supported graphics resolutions	1920 x 1080 (HD 1080)
Display	LCD
HDMI version	1.3a
Product color	Black
Audio decoders	Dolby Digital EX, Dolby Digital Plus, Dolby Pro Logic IIz, Dolby TrueHD, DTS, DTS 96/24, DTS-ES, DTS-HD, DTS-HD Master Audio, THX Surround EX
Apple docking compatibility	Not supported
Power consumption (standby)	0.7 W
Power consumption (typical)	85 W
Cables included	AC

Weight and Dimensions

Depth	385 mm
Width	440 mm
Height	184.5 mm
Weight	11600 g