Marantz DV9500 - Service Manual

Super Audio CD / DVD Player
DV9500
Part no. 90M21AK855010
First Issue 2004.08
ecm
Service
Manual
DV9500 /F1B /N1B /U1B
/F1N /L1G /S1G
/N1S
Please use this service manual with referring to the user guide (D.F.U) without fail.
DV9500
TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS ........................................................................................... 1
2. SERVICE HINTS AND TOOLS ............................................................................................. 2
3. WARNING AND LASER SAFETY INSTRUCTIONS ............................................................ 3
4. TAKING THE DISC OUT OF EMERGENCY ........................................................................ 4
5. UPDATE BACK END SOFTWARE (FIRMWARE) PROCEDURE ........................................ 5
6. UPDATE DSP CODE OF FLASH ROM PROCEDURE ........................................................ 6
7. UPDATE PANEL MICROPROCESSOR PROCEDURE...................................................... 13
8. SERVICE MODE ................................................................................................................ 32
9. WRITE-IN ID DATA FOR DVD AUDIO PROCEDURE ........................................................ 33
10. TROUBLESHOOTING........................................................................................................ 38
11. WIRING DIAGRAM............................................................................................................. 79
12. BLOCK DIAGRAM .............................................................................................................. 80
13. SCHEMATIC DIAGRAM ..................................................................................................... 81
14. PARTS LOCATION ............................................................................................................. 96
15. MICROPROCESSOR AND IC DATA ................................................................................ 103
16. EXPLODED VIEW AND PARTS LIST .............................................................................. 128
17. ELECTRICAL PARTS LIST .............................................................................................. 132
FL OFF
HDMI/DVI
STANDBY
POWER
PAUSEPLAY
OPEN/CLOSE
STOP
ON/OFF
LEVEL
+
PHONES
-
V
-
PART
GRP
TITLE
kHz
96
CHP ALL
A-B
PROG
RNDM
TOTAL SING
PCM MPEG MP3
ELAP SACD
STEREO MULTI
AUDIO
COND
REMAIN
DOWN MIX
VCD TRK
SRS TS
PRGSVE DOLBY D
LFE
C
R
L
S
LS
RS
DOFF
VOFF
1
kHz
192
PN M
AUDIO
/
VIDEO

Summary

Technical Specifications

General System and Power Requirements

Video and Audio Outputs

Digital Audio Characteristics and Outputs

Warning and Laser Safety Instructions

ESD Precautions

Precautions against electrostatic discharge (ESD) for component handling.

Laser Safety Warnings

Warnings and procedures to avoid hazardous laser exposure.

Troubleshooting

Power Supply PCB Troubleshooting

Diagnosing and resolving power supply circuit issues.

Microprocessor and PCB Troubleshooting

Diagnosing issues related to main, HDMI, and other PCBs.

Video Output Troubleshooting

Diagnosing problems with analog and digital video outputs.

Audio Output Troubleshooting

Diagnosing and resolving issues with audio output.

Wiring Diagram

Block Diagram

Schematic Diagram

PM01 Main Unit Schematics

Detailed circuit diagrams for the main unit.

PA01 Audio Schematics

Detailed circuit diagrams for the audio output stage.

PV01 Video Amplifier Schematics

Detailed circuit diagrams for video amplification.

Parts Location

PM01 Board Component Locations

PV01 Board Component Locations

Microprocessor and IC Data

QU01 Microprocessor Details

CXD1881 AR RF Amplifier Data

CXD1885 Q Front End Processor Data

Marantz DV9500 Specifications

General

Audio D/A Converter	24-bit/192 kHz
Progressive Scan	Yes
HDMI Version	1.1
Disc Formats	DVD-Video, DVD-Audio, CD
Output Video Resolution	480p, 720p, 1080i
Video Outputs	Component, Composite, S-Video, HDMI
Audio Outputs	Digital Coaxial, Digital Optical