Harman Kardon AVR70 Technical Manual

The Harman Kardon
Model A VR70/ A VR70M K II
AUDIO AND VIDEO RECEIVER
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The following marks found in the parts list of this manual
identify the models as follows.
~ AVR70 :North America area model Black version
0 AVR70
(with Tact type mains switch)
:International model Black version
(with Tact type mains switch)
AVR70MK II :North America area model Black version
(with Manual Operated Mechanical type mains switch)
AVR70[MOMS] :International model Black version
(with Manual Operated Mechanical type mains switch)
CONTENTS
Manual A
SPECIFICATIONS ...................................................... 2
GENERAL UNIT PARTS LIST ................................. 12
ELECTROST ATICALL Y SENSITIVE (ES) DEVICE ... 3
LEAKAGE TEST ......................................................... 4
CONTROLS AND FUNCTIONS ................................. 5
SERVICE PROCEDURE ............................................ 7
TEST EQUIPMENT REQUIRED ............................. :
.. 7
ALIGNMENT PROCEDURES .................................... 7
ALIGNMENT AND TEST POINTS ............................. 9
CIRCUIT DESCRIPTION .........................................
10
BLOCK DIAGRAM .................................................... 11
DISASSEMBLY PROCEDURES .............................. 12
GENERAL UNIT EXPLODED VIEW ........................ 13
P.C. BOARDS ........................................................... 15
ELECTRICAL PARTS LIST ......................................
23
IC BLOCK DIAGRAMS ............................................. 38
SCHEMATIC DIAGRAMS«mt ................................. 43
SCHEMATIC
DIAGRAMSO ................................. 52
PIN CONNECTION DIAGRAM .................................
61
WIRING DIAGRAM ................................................... 62
PACKING MATERIAL AND PARTS LIST ............... 63
harman/kardon
Parts and Service Office
80 Crossways Park West, Woodbury, N.Y. 11797
1112-AVR70 1200 Printed in Japan
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www.audiodna.sk

Harman Kardon AVR70 Specifications

General

Brand	Harman Kardon
Model	AVR70
Category	Stereo Receiver
Language	English