CONTENTS
PSR-740 OVERALL ASSEMBLY
.................................... 2
PSR-640 OVERALL ASSEMBLY
................................... 4
UPPER CASE ASSEMBLY
................................................ 6
LOWER CASE ASSEMBLY
............................................. 8
KEYBOARD ASSEMBLY
........................................................ 9
ELECTRICAL PARTS
............................................................... 10
PARTS LIST
WARNING
Components having special characteristics are marked and must be replaced with parts having
specification equal to those originally installed.
Notes : DESTINATION ABBREVIATIONS
The numbers “QTY” show quantities for each unit.
The parts with “--” in “PART NO.” are not available as spare parts.
This mark “ } ” in the REMARKS column means these parts are interchangeable.
The second letter of the shaded (
) part number is O, not zero.
The second letter of the shaded (
) part number is I, not one.
M :
South African model
O :
Chinese model
Q :
South-east Asia model
T :
Taiwan model
U :
U.S.A. model
V :
General export model (110V)
W:
General export model (220)
N,X : General export model
Y :
Export model
A :
Australian model
B :
British model
C :
Canadian model
D :
German model
E :
European model
F :
French model
H :
North European model
I :
Indonesian model
J :
Japanese model
Summary of Contents for PortaTone PSR-640
Page 4: ...4 PSR 740 PSR 640 ...
Page 22: ...22 PSR 740 PSR 640 DM Circuit Board PSR 640 Component side Pattern side 2NA V350510 1 2 1 ...
Page 27: ...27 PSR 740 PSR 640 ...
Page 28: ...28 PSR 740 PSR 640 ...
Page 32: ...32 PSR 740 PSR 640 ...
Page 33: ...33 PSR 740 PSR 640 ...
