Onkyo A 8190 Service Manual
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Extracted text from Onkyo A 8190 Service Manual (Ocr-read)
Page 1
A 190
\L No. 3271
ONKYO® SERVICE MANUAL
Integrated Stereo Ampllfler
I UD 120V AC. 60Hz
UG 220V AC, SOHZ
UQ 240V AC , SOHZ
UW, UWX 120V/Z2OV AC, SOHZ/60HZ
SAFETY-RELATED COMPONENT WARNING TABLE OF CONTENTS
COMPONENTS IDENTIFIED BY MARK A ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE Specifications 2
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. Block diagram 3
REPLACE THESE COMPONENTS WITH ONKYO PARTS Ad d
WHOSE PARTS NUMBERS APPEAR AS SHOWN [N THls 115"? Pm 65 4
MANUAL Precautions 4
IC block diagram 5
MAKE LEAKAGECURRENT OR RESISTANCE MEA« Chassis exploded View 6
SUREMENTS TO DETERMINE THAT EXPOSED PARTS Exploded View parts list 7
ARE ACCEPTABLY INSULATED FROM THE SUPPLY Front panel facilities 8
CIRCUIT BEFORE RETURNING THE APPLIANCE TO P , d . b d 1_
THE CUSTOMER. nnte cmuit oar parts ist 9
Packing procedures 12
Printed circuit board view 14
Schematic diagram (120V model) 15
Schematic diagram (120V/220V model) 19
Schematic diagram (220V, 240V model) 23
System c_onnections 25 i
ON KYO
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