Onkyo M-5000R Service Manual

M-5000R
SERVICE MANUAL
POWER AMPLIFIER
MODEL M-5000R(B/S)
AC 120 V, 60 Hz
AC 230 V, 50 Hz
AC 100 V, 50/60Hz
BMDC
BMPP
SMPP
SMJJ
Ref. No. 4255
1,2011
Black and Silver models
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.

Onkyo M-5000R Specifications

General

Damping factor	130
Amplifier class	-
Frequency range	1 - 250000 Hz
Input sensitivity	700 mV
Audio output channels	2.0 channels
Peak power per channel	150 W
Signal-to-Noise Ratio (SNR)	110 dB
Total Harmonic Distortion (THD)	0.02 %
Dynamic power per channel (2 Ohm)	320 W
Dynamic power per channel (3 Ohm)	245 W
Dynamic power per channel (4 Ohm)	196 W
Dynamic power per channel (6 Ohm)	142 W
Dynamic power per channel (8 Ohm)	110 W
RMS power output per channel (8 Ohm)	80 W
XLR out	1
Speakers connectivity type	RCA
Purpose	Home
On/off switch	Yes
Product color	Silver
Cables included	AC
Connectivity technology	Wired
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (typical)	280 W
Package weight	27000 g

Weight and Dimensions

Depth	432.5 mm
Width	435 mm
Height	187.5 mm
Weight	23500 g

Summary

Service Procedures

1. Replacing the fuses

Details on replacing fuses for fire hazard protection.

2. Safety check out

Procedures for checking leakage current and insulation.

3. Adjustment of Meter

Steps to adjust the meter indicator to the zero line.

4. Safety Standard

Confirmation of 2mm or more crevice between components.

6. Screw of Cover

Order of installing screws to secure the cover.

7. Position of SP Terminals

Guidance on deburring and placement of speaker terminals.

Technical Diagrams and Views

Exploded Views

Visual breakdown of component assembly parts.

Schematic Diagrams

Electrical circuit diagrams of the amplifier sections.

Printed Circuit Board Views

Layout diagrams of the amplifier's printed circuit boards.

Parts Lists

Exploded View Parts List

Comprehensive list of parts identified in exploded views.

PC Board Parts List

List of parts specific to each printed circuit board assembly.

Packing Procedures Parts List

List of materials used for product packing and shipping.