Onkyo M 5099 Service Manual

Page 1

M-5099

SERIAL NO. 3213

ONKYOr SERVICE MANUAL

Super Servo Stereo
Power Amplifier
MODEL M-5099

UD 120V AC, 60Hz
UG 220V AC, SOHZ
UW 120V or 220V AC, 50/60Hz

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 SHOCKI
REPLACE THESE COMPONENTS WITH ONKYO PARTS
WHOSE PARTS NUMBERS APPEAR AS SHOWN IN THIS
MANUAL.

MAKE LEAKAGE-CURRENT OR RESISTANCE MEA-
SUREMENTS TO DETERMINE THAT EXPOSED PARTS
ARE ACCEPTABLY INSULATED FROM THE SUPPLY
CIRCUIT BEFORE RETURNING THE APPLIANCE TO
THE CUSTOMER

TABLE OF CONTENTS

Specifications .............................. 2
Block diagram .............................. 2
Precautions ............................... 3
Adjustment procedures ........................ 3
Circuit description ........................... 4
From panel facilities ......................... 6
System connections .......................... 7
Exploded view ............................. 8
Paris list ................................ IU
Schematic diagram (UD) ................... ll, 15

(UW) ................... ll, 19

(UG) ................... 23, 27
Primed circuit board parts list .................. I4
Packing procedures ......................... 21
IC block diagram ......................... 22
Printed circuit board view ................... 25

ON KYO®
Alllllll BIIMPIINIIIIS

Page 2

M-5099

SPECIFICATIONS

Power output:

Total harmonic distortion:

Intermodulation distortion:

Frequency response:
Input sensitivity:
Input impedance:
Damping factor:
S/N ratio:

210 watts per channel, min...
RMS, at 8 ohms, both chan-
nels driven, from 20 Hz

to 20 kHz, with no more than
0.005% total harmonic
distortion

220 watts per channel, into 8
ohms at 1 kHz, 0.005% THD
0.005% at rated power
0.005% at 1 watt output
0.005% at rated power

+0, -l.S dB at 1H2 -100kHz
1.5V

47 1(0th

200 (8 ohms, 1 kHz)

126 dB (IHFA, Shorted)

Outputs:

Inputs:
Power supply:

Semiconductors:

Dimensions:

Weight :

SPEAKERS 1 & 2,

AC OUTLET (120V models
only), PHONES

INPUT

AC 120V, 60 Hz [D model]
AC 220V, 50 Hz [G model]
AC 120V or 220V, 50/60 HZ
[W model]

4 FETS, 82 transistors,

89 diodes, 7 [CS

480(W) x 191(H) x 43 9(D)mm
18 57/64" x 7 33/64 "

x 17 9/32"

31 kg, (68.3 lbs)

Specifications and features are subject to change without

notice.
RELAV
-o-r5-@ PHONES
mm" © POWER AME :
RELAY
- : REL" SYSTEM-I
0 . 4 I ] SPEAKERS
rlv I : . SYSTEM-Z
I I
LEVEL I l I
I l I
SERVO CIRCUIT ] I I
. I l
I I I
I I
I I '
I l '
| I I (RED)
I SPEAKER H
I RELAY DRIVER LAMP RN (BLUE,
I ® ® (SERVO)
I
PROTECTOR a _______ | *5
TRANSIENT KILLER 1 on SYSTEM-1
I I
1 OFF SYSTEM-2
I
: RELEY
I METER DRIVE - -
| I
|
I l POWER METER
l
| I
I l
| I
] 0N XI I
I I '
: OFF x04 I
L _________________ _I

Page 17

PACKING PROCEDURES

REF. NO.
A851
A852
A853
A854
A855
A858
A859
A860
A861
A862
A863
A864

A880

NOTE
[D]:

PARTNQ
29051126
29091029
29091030
29095395
29100035A
282301
29090587
29090588
29051122
29090589
29112010
29090429

DESCRIPTION

Master canon box

Pad, left

Pad, right

500 X 880mm, Protection sheet
720 X 1,020, Polyvinyl bag
Sealing hook

Pad, bottom

Pad, top

Master carton box G

Pad

Band

Pad, corner

Accessaly bag assy

29340881
29340931
2010069

29100005

Only 120V model
[G]: Only 220V model

Instruction manual [D] [G] [W]
Instrucflon manual [G] [W]

Connection cable

250 X 350mm, Poly-vinyl bag for accessary

[W] : Only 120V/220V model

_21_

M-5099