Onkyo ES 600 PRO Service Manual

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ES-600PRO

Ref. No 3398
ONKYOE SERVICE MANUAL
AV SURROUND PROCESSOR
UD 120V AC. 60HZ
UQ , 7 240V AC. SOIIZ
UW l20V/220V AC. 50Hz/60HZ
SAFETY-RELATED COMPONENT WARNING TABLE OF CONTENTS
COMPONENTS IDENTIFIED BY MARK A ON THE Specifications ......................................... 2
SCHEMATIC DIAGRAM AND [N THE PARTS LIST ARE Precaulicns .................................. _2
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCKI IC block diagram ............................. .3
REPLACE THESE COMPONENTS WITH ONKYO PARTS Adjustment procedures ................................. 8
WHOSE PARTS NUMBERS APPEAR AS SHOWN IN THIS Packing parts list ...................................... 8
MANUAL Chassis explvdcd view IIIIIIIIIIIIIIIIIIIIIIIIII .9
Exploded View panslisr ................................ IO
MAKE LEAKAGE-CURRENT OR RESISTANCE MEA- Primed board partslist ................................. I1
SUREMENTS TO DETERMINE THAT EXPOSED PARTS Fronlpanel facilities .............................. ..14
ARE ACCEPTABLY INSULATED FROM THE SUPPLY Primed Circuitboardview .............................. 15
CIRCUIT BEFORE RETURNING THE APPLIANCE TO Block diagram ....................................... 19
THE CUSTOMER, Schematic diagram .................................. 21
System connections ................................... 23

ON KYO
Illlllfl BIIMPIIIIIIIIS

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ES-600PRO

SPECIFICATIONS

Power Output: 50 watts per channel min. RMS. at 8 ohms, from
20Hz to 20000Hz with no more than 0.09% total
harmonic distortion (CENTER)

20 watts per channel min. RMS. into 8 ohms.
lOOOHz with no more than 1% total harmonic
distortion. (REAR)

Total Harmonic

Dist: 0.09% at rated power (CENTER)
009% at 1 watts output (CENTER)
IM Distortion: 009% at rated power (CENTER)

009% at 1 watts output (CENTER)
Damping Factor: 50 at 8 ohms (CENTER)
Output (LINE): 150mV (volume max.)

Sensrtivity
and Imp: Dolby Pro Logic: ZDOmV, 50kohms
Hall: ZOOmV, 50kohms
Stadium' 200mV, 50kohms
Frequency
Response: 20 to 20.000Hz, +/- 1dB (CENTER)
40 to 7.000Hz, +0dB, -3dB (REAR)
Delay Time' 15to 30m: (Smsstep) (Dolby Pro Logic Surround)

5 r6 AOms (Sms step) (Hall/Stadium Surround)
Signal to Norse

Ratlo: 80dB (IHF-A, Shoned) (CENTER)
MUTING -60dB
Power Supply
Rating: USA & Canadian models AC120V 60Hz
U.K. 8. Australian models: AC24OV 50H:
Worldwrde Models: 120 and 220V 50/60Hz
swnchable.

PRECAUTIONS

L Replacing the fuses

Dimensions
(Wx H x D): 455 x90 x 320mm
1745/15" x 3-9/16" x 12-5/8"

Weight: 6.3kg 13.9lbs.

Specifications and features are subject to change without notice.

For continued protection against risk tire. replace only withsame type and same rating fuse.

CIRCUIT No. PART NO. DESCRIPTION
F90! 252050
F902 2. 075

252(l7SCC

2. Insulation resistance mesurement (Only U.S.A. model)

5A(ST76). Primary {use (120V. lZUV/ZZOV model)
ZflArSErEAK. Primary {use or
2.5AVSEVEAK. Primary fuse (240V. HOV/220V model)

Connect the insulatingrresistance tester between the plug of power supply cable and the temrinal GND on the back panel. Specifications:

More than IO M9 at 500V.

3. Voltage selector (rear panel)

Worldwide models are equipped with a voltage selector toconfonn with local power supplies. Be sure to set this switclito match the voltage
ofthe power supply in your area beforetuming the power switch on. Voltage is changed by slidingthe groove in the switch with a screwdriver
to the right or left. Confirm that the switch has been moved all the way to the rightor left before turning the power switch on. Modelswithoul
a voltage selector can only be used in areas wherethe power supply is the same as that of the unit.

EDII

<- ->
220V~ 120V~
at AC 120V

EIEI

< >
220V~ 120V~
at AC 220V

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