Marantz SR5600 Service Manual

SR5600
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
Service
Manual
SR5600
AV Surround Receiver
SR5600 /
A1B/N1B/U1B
/N1G
/A1S/N1S
Part no. 90M43BW855010
First Issue 2005.07
MZ
TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS ........................................................................................... 1
2. TECHNICAL DESCRIPTION ............................................................................................... 3
3. POWER AMPLIFIER ADJUSTMENT .................................................................................. 6
4. SERVICE MODE .................................................................................................................. 7
5. SYSTEM ERROR ................................................................................................................ 8
6. UPDATE FIRMWARE ...........................................................................................................9
7. WIRING DIAGRAM ............................................................................................................15
8. BLOCK DIAGRAM .............................................................................................................17
9. SCHEMATIC DIAGRAM ..................................................................................................... 19
10. PARTS LOCATION .............................................................................................................37
11. IC DATA .............................................................................................................................. 51
12. EXPLODED VIEW AND PARTS LIST ................................................................................ 65
13. ELECTRICAL PARTS LIST ................................................................................................ 70
SURROUND
AV SURROUND RECEIVER SR5600
DOWN UP
VOLUME INPUT SELECTOR
POWER ON/OFF PHONES
STANDBY
MUTE MULTI M. SPEAKER B 7.1CH INPUT
PURE
SETUP DIRECT
SIMPLE
AUTO HT-EQ MENU
ENTER
DISPLAY MEMORY CLEAR
T-MODE EXIT BAND
MODE
DISP MULTI AUTO TUNED ST V Ð OFF NIGHT PEAK ANALOG
DIGITAL
ATT
SLEEP
SURR
AUTO
DIRECT DISC 6.1 MT X 6.1 EQ
DIGITAL
SURROUND
PCM
L
C
R
SL S SR
LFE
AUX 1 INPUT
AUDIOS-VIDEO VIDEO L R

Marantz SR5600 Specifications

General

Channels	7.1
Component Video Inputs	3
Component Video Outputs	1
Digital Audio Inputs	3 (2 Optical, 1 Coaxial)
FM/AM Tuner	Yes
Weight	12.5 kg
Total Harmonic Distortion	0.08%
Input Sensitivity	200 mV
Signal to Noise Ratio	105 dB
Speaker Impedance	8 ohms
HDMI Inputs	0
HDMI Outputs	0
Frequency Response	10Hz - 100kHz
Surround Sound Formats	Dolby Digital EX, DTS-ES, DTS Neo:6, Dolby Digital, Dolby Pro Logic IIx
Tuner Frequency Range	FM: 87.5 - 108 MHz, AM: 522 - 1611 kHz
Power Output	90 watts per channel into 8 ohms (20-20, 000 Hz) at 0.08% THD

Summary

Technical Specifications

FM Tuner Specifications

Details on FM reception frequency range, sensitivity, signal-to-noise ratio, and distortion.

AM Tuner Specifications

Specifications for AM reception, including frequency range and sensitivity.

Audio Section Specifications

Power output, input sensitivity, and frequency response for audio channels.

Video Section Specifications

Video signal input/output levels, frequency response, and S/N.

General Specifications

Power requirements, consumption, weight, and dimensions.

Accessories List

List of included accessories such as remote control and antennas.

Technical Description of Audio Formats

DTS Surround Technologies

Explanation of DTS-ES Extended Surround, DTS 96/24, and Neo:6 surround sound formats.

Dolby Surround Technologies

Description of Dolby Digital, Pro Logic IIx, EX, and Headphone audio technologies.

Circle Surround II (CS-II)

Details on the CS-II multichannel surround sound technology and its features.

HDCD Audio Format

Explanation of the HDCD format for enhanced CD audio quality and playback.

Power Amplifier Adjustment and Service Procedures

Idling Current Alignment

Procedure for aligning idling current in the power amplifier section.

Service Mode Operation

Steps to enter and navigate the service mode for diagnostics and settings.

Product Reset Functionality

Procedure to reset the unit's backup memory to factory default settings.

System Error Codes and Troubleshooting

List of system error indications, causes, and initial troubleshooting steps.

Firmware Update Procedures

Guides for updating DSP and CPU firmware, including mode details.

Component Identification and Parts Lists

Parts Location Diagrams

Diagrams showing component layout on various Printed Wiring Boards (PWBs).

IC Data Sheets and Pinouts

Detailed pinout and block diagram information for integrated circuits.

Exploded View and Part Identification

Diagram illustrating component arrangement and PWB assemblies.

Electrical Parts List Details

Comprehensive lists of resistors, capacitors, abbreviations, and safety notes.