Onkyo M 5130 Service Manual

Page 1

SERIAL No. 3273

ONKYO® SERVICE MANUAL

Stereo Power Amplifier
MODEL M-5130

I UD

SAFETY-RELATED COMPONENT WARNINGII
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
COMPONENTS WITH ONKYO PARTS WHOSE
PARTSNUMBERS 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,

IZIIV

A(K 6(IHZ

TABLE OF CONTENTS

Specifications
BIOCk diagram
Prccautions ......
Chas s exploded view
IC Block diagram
Front panel facilities
Printed Circuit board vicw .
Schematic diagram
Printed board parts list
Packing procedures ,,,,,,,

N-cuocxamrum

{ONKYO I
I Alllllll BflMPflNENIS

_1_

Page 2

SPECIFICATIONS

Power Output:

Toial Harmonic Distortion:

iM Distortion:
Damping Factor:
Frequency Response:

Sensitivity and Impedance:

Signai to Noise Ratio:

105 was per channel, min: RMS,
at 8 ohms, both channels driven, from
20H: (0 20kHz, with no more than
009% TH D

0.09% a! 105 watts

0.09% at 105 watts

40 at 8 ohms

5 -100KHz 1:1dB

1V/50kuhms

100dB (IHFA-ZDZ 1 wan output)

BLOCK DIAGRAM

General
Power Supply:
Dimensions (W x H x D):

AC120V, 60H:

435 x 158 x 286mm
17-1/8'x6-3/16x11-1/4"
Weight: 7.7 kg, 17.01bs,
Remote Control Transmitter HC-81S

Transmitter: Infrared

Signal range: Approx: 5 meiers, 16 91-4
Power supply: Two AA batteries (1 :5V x 2)
Dimensions (W x H x D): 64 x 18 x149mm

2-1/2 x11/16' x 5-7/8"
110 grams, 3.9 oz.

(including batteries)

Weighi:

Specifications and features are subject to change without notice.

050i (0601) PHONES
POWER AMP 0502
CURRENT REL/Av rx 0L-0+
INPUT DETECTOR RL7OI c i O/OFF :lA\
I r _o_
' II RCI i SPEAKERS
+32 i _O+
" oBFE ] B/
0701 i 1 -o_
i I
PROTECTOR i
R I
Ch WITCH & MUTING } k 53 075841
0503 i -@1
i
D759 0752 K o_ a
LED
SWITCH o :> D757
7 OFF -=
52-
PgWEg '
T AN PRIMARY pow
7901 FUSE \0 5w ER
F901 $90!
51 our LET -- AC
v UNSWITCHED - INPUT
(«-60 ) 100w MAX
-i31
(-SOV)
+32
(*13V)
E