EasyManua.ls Logo

Marantz SR4600 Service Manual

Marantz SR4600
75 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
SR4600
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
Service
Manual
SR4600
AV Surround Receiver
SR4600 /
A1B/N1B/U1B
/N1G
/A1S/N1S/U1S
Part no. 90M42BW855010
First Issue 2005.06
MZ
TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS ........................................................................................... 1
2. TECHNICAL DESCRIPTION ............................................................................................... 3
3. WIRING DIAGRAM .............................................................................................................. 5
4. BLOCK DIAGRAM ............................................................................................................... 7
5. SCHEMATIC DIAGRAM ....................................................................................................... 9
6. PARTS LOCATION ............................................................................................................. 23
7. IC DATA .............................................................................................................................. 33
8. EXPLODED VIEW AND PARTS LIST ................................................................................ 41
9. POWER AMPLIFIER ADJUSTMENT ................................................................................ 46
10. SERVICE MODE ................................................................................................................ 47
11. SYSTEM ERROR .............................................................................................................. 49
12. UPDATE FIRMWARE ......................................................................................................... 50
13. ELECTRICAL PARTS LIST ................................................................................................ 52
SURROUND
AV SURROUND RECEIVER SR4600
DOWN
UP
VOLUME
INPUT SELECTOR
POWER ON/OFF PHONES
STANDBY
MUTE
7.1CH INPUT
S. SPEAKER B
ATT
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 MTX 6.1 EQ
DIGITAL
SURROUND
PCM
L
C
R
SL S SR
LFE

Other manuals for Marantz SR4600

Questions and Answers:

Marantz SR4600 Specifications

General IconGeneral
TypeAV Receiver
Number of Channels6.1
Total Harmonic Distortion (THD)0.08%
Input Sensitivity200 mV
HDMINo
Component Video Inputs3
Surround Sound FormatsDolby Digital, DTS, Dolby Pro Logic II
Input Impedance47 kOhms
Signal-to-Noise Ratio100dB
Digital Audio Inputs2 Optical, 2 Coaxial
Tuner SectionAM/FM
Video SectionComposite, S-Video

Summary

1. Technical Specifications

FM Tuner Section Specifications

Details specifications for FM reception capabilities.

AM Tuner Section Specifications

Details specifications for AM reception capabilities.

Audio Section Specifications

Details audio output power and input specifications.

Video Section Specifications

Details video input/output and response specifications.

General Specifications

Lists general specifications like power requirements and weight.

Included Accessories

Lists included accessories with the unit.

2. Technical Description

3. Wiring Diagram

4. Block Diagram

5. Schematic Diagram

Input & DSP PWB (1/3) Schematic

Schematic for the Input and DSP Printed Circuit Board, part 1.

Input & DSP PWB (2/3) Schematic

Schematic for the Input and DSP Printed Circuit Board, part 2.

Input & DSP PWB (3/3) Schematic

Schematic for the Input and DSP Printed Circuit Board, part 3.

Main PWB Schematic

Schematic for the Main Printed Circuit Board.

Video PWB Schematic

Schematic for the Video Printed Circuit Board.

Component & Dig Input PWB Schematic

Schematic for the Component and Digital Input PCB.

7. IC Data

IC31: NJW1157 Pin Assignments

Pin assignments and functions for IC31 (NJW1157).

IC13: LC89057W Pin Assignments

Pin assignments and functions for IC13 (LC89057W).

IC19: CS49400 Pin Assignments

Pin assignments and functions for IC19 (CS49400).

IC81: NJU3430FG1 Pin Assignments

Pin assignments and functions for IC81 (NJU3430FG1).

IC41: H8S2398 Pin Assignments

Pin assignments and functions for IC41 (H8S2398).

8. Exploded View and Parts List

Exploded View Diagram

Visual representation of the unit's assembly with numbered parts.

Parts List

Detailed list of components with part numbers and descriptions.

13. Electrical Parts List

Parts Information

Details on resistors, capacitors, and other components.

Notes on Fuses

Important safety information regarding fuse replacement.

Abbreviations and Marks

Defines common abbreviations and symbols used in the list.

Safety Notes

General safety precautions for handling components.

9. Power Amplifier Adjustment

10. Service Mode

11. System Error

12. Update Firmware

Mode 1: Download Firmware for DSP

Instructions for updating the DSP firmware.

Mode 2: Download Firmware for CPU

Instructions for updating the CPU firmware.

Firmware Version Check

Procedure to verify the installed firmware versions.

Related product manuals