Onkyo Integra M 588F Service Manual

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Ref. No. 3434

ONKYO® SERVICE MANUAL

Stereo Power Amplifier
MODEL M-588F

Black and Silver models

UD 120V AC, 60Hz
UP 230V AC. SOHZ
UW IZUV/ZZOV AC, SUHz/(iOI-Iz

SAFETY-RELATED COMPONENT WARNING

COMPONENTS IDENTIFIED BY MARK A ON
THE SCHEMATIC DIAGRAM AND IN THE PARTS
LIST ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE THESE COMPO-
NENTS WITH ONKYO PARTS WHOSE PARTS
NUMBERS APPEAR AS SHOWN IN THIS MANUAL,

MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXP»
OSED PARTS ARE ACCEPTABLY INSULATED
FROM THE SUPPLY CIRCUIT BEFORE RETURNING
THE APPLIANCE TO THE CUSTOMER.

TABLE OF CONTENTS

Specifications ...................................................
Precautions ---------
Adjustment procedures ------------------
Block diagram ..................................
lC Block dia ram

Printed boar parts IISI -
Chassis-exploded View ~
Front and rear panel """"
Printed circuit board View ~~~~~~

Schematic diagram (U D)
(U P)' . ,
(U W) . 35
Parts list of packing ------ ~ 41
System connections ......................................... 41

ONKYO
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SPECIFICATIONS

Power Output:
200 Watts per channel, min. RMS, . 8 ohms, both
channels driven from 20 Hz to 20 kHz, with no more
than 0.005% Total harmonic Distortion
215 Watts per channel. rnin. FlMS, at 8 ohms, both
channels driven from 1 kHz, with no more than
0.005% Total harmonic Distortion
Dynamic Power Output: 2 x 750 Watts at 2 ohms
2 x 505 Watts at 4 ohms
2 x 290 Watts at 8 ohms
Continuous Power Output: 2 x 360 Watts at 4 ohms,
1 kHz (DIN)
2 x 235 Watts at 8 ohms,
1 kHz (DIN)
Total Harmonic Distortion: 0.005% at rated power
0.005% at 1 watt output
lntermodulation Distortion: 0.005% at 70 Hz : 7 kHz = 4 : 1
Frequency Response:

BALANCED: +0, -1.5 dB at 1 Hz-100 kHz
Input Sensitivity and Impedance:

BALANCED: 1,0V 45 kohms (HoLCold)

UNBALANCED: 1,0V 20 kohms
Damping lactor: 180 at 8 ohms. 1kHz
Signal-to-Noise Ratio: 120 dB (A~Weighted, Shorted)
Power Supply:

Canadian models: AC120V, 60 Hz
European models: AC230V, 50 Hz
UK 8. Australian models:
A0240V, 50 Hz
Worldwide models: A0120, 60 Hz or
ACZZOV, 50 HZ (switchable)
Controls (Front): POWER
SPEAKERS (A, B) (ON/OFF)
METER (ON/OFF)
(Rear): lNPUT SELECTOR (L, Fl)
(BALANCED/UNBALANCED)
LEVEL (UNBALANCED) (L, Fl)
Meter Range: x 1 0dB=200W ataohms
x 0.1 0 dB=20W at 8 ohms
(Automatic Flange Select)
Inputs: BALANCED, UNBALANCED
(VARIABLE)
Outputs: HEADPHONE, SPEAKERS
(A. B)
Dimensions: 455 (W) x 190 (H) x 425 (D)
17-15/16" (W)><7-1/2" (H)X16-
3/4" (D)
(side panels included) 475 (W) x 191 (H) x 418 (D)
18~11/16(W)x7-1/2"(H)x16-
3/4" (D)
Weight: 29.6 kg (65.3 lbs.)
(side panels included) 310 kg (68.3 lbs.)

Specifications and features are subject to change without
notice.