Marantz SR5003 Service Manual

SR6003
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
Service
Manual
SR6003
SR6003 /
F B/N1B/U1B
/K1SG/N1SG
Part no. 90M08DW855010
First Issue 2008.08
MZ
AV Surround Receiver
TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS ........................................................................................... 1
2. TECHNICAL DESCRIPTION ................................................................................................ 6
3. POWER AMPLIFIER ADJUSTMENT.................................................................................... 8
4. SERVICE MODE ................................................................................................................... 9
5. SYSTEM ERROR ............................................................................................................... 11
6. DUAL BACKUP MEMORY .................................................................................................. 15
7. UPDATE FIRMWARE .......................................................................................................... 16
Mode 1 : Update/Download MAIN CPU's software to internal Flash-ROM .................... 17
Mode 2 : Update/Download DSP's software to Flash-ROM ........................................... 23
Mode 3 : Update/Download HDMI CPU's software to internal Flash-ROM ................... 29
Mode 4 : Update/Download USB CPU's software to internal Flash-ROM ..................... 36
8. WIRING DIAGRAM ............................................................................................................. 43
9. BLOCK DIAGRAM .............................................................................................................. 45
10. SCHEMATIC DIAGRAM ...................................................................................................... 49
11. PARTS LOCATION .............................................................................................................. 79
12. EXPLODED VIEW AND PARTS LIST ............................................................................... 101
13. MICROPROCESSOR AND IC DATA ................................................................................. 106
14. ELECTRICAL PARTS LIST ............................................................................................... 140
15. ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE .............................204

Marantz SR5003 Specifications

General

Channels	7.1
HDMI Inputs	3
HDMI Outputs	1
Component Video Inputs	3
Component Video Outputs	1
Digital Audio Inputs	2 Optical, 2 Coaxial
Analog Audio Inputs	6
Response Bandwidth	10 Hz - 100 kHz
Signal-To-Noise Ratio	105 dB
Total Harmonic Distortion	0.08%
Input Sensitivity	200 mV
Tuner Bands	AM/FM
Dolby Decoding	Dolby Digital Plus, Dolby TrueHD
DTS Decoding	DTS-HD Master Audio
Input Impedance	47 kOhm
Video Conversion	Analog to HDMI
Audio Decoders	Dolby TrueHD, DTS-HD Master Audio
Power Output	90 W per channel (8 ohms, 20 Hz - 20 kHz, 0.08% THD)