Harman Kardon HK640 Technical Manual

The Harman Kardon
_ Model HK640/HK660
INTEGRATED AMPLIFIER
Manual 198A
— jechnical Manual
Wye he daw te vane
7 |
@000 LYY
The following marks found in the parts list of this manual
identify the models as follows:
_ HK640/HK660 EP: International model Black version
HK640/HK660 @@®: International model
HK640 qj : Asia/Oceania model Black version
CONTENTS
SPECIFICATIONS
DISASSEMBLY PROCEDURES
CONTROLS AND FUNCTIONS
POWER CORD REPLACEMENT
ALIGNMENT PROCEDURES -
BLOCK DIAGRAM
GENERAL UNIT EXPLODED VIEW
GENERAL UNIT PARTS LIST
P.C, BOARDS
ELECTRICAL PARTS LIST -
IC TERMINAL FUNCTION
ON OAhRWWWwONN
IC BLOCK DIAGRAM
WIRING DIAGRAM =
SCHEMATIC DIAGRAM =
PH600 PHONO P.C. BOARD OPTION
HOW TO INSTALL
GENERAL UNIT PARTS LIST
P.C. BOARD
WIRING DIAGRAM -~
SCHEMATIC DIAGRAM
ELECTRICAL PARTS LIST ++:
harman/kardon
Parts and Service Office
80 Crossways Park West, Woodbury, N.Y. 11797
1112-HK640-A A9502 300 Printed in Japan