Kurzweil K2000R - Section 7; K2000 Wiring Guide; Power Transformer Wiring

SECTION 7 WIRING.DOC 12114/92
7.0 K2000 WIRING GUIDE
7.1 POWER TRANSFORMER
Primary Pin Color From
1
OV black power receptacle
2
100V brown
" "
3 115V red
" "
4
OV orange
"
"
5
115V yellow
"
"
Secondary 1 Color To/From
6
7.5V
red Aud/Pwr, no,
pin
4
7
OV black
"
"
pin 5
8
7.5V
red
"
"
pin 6
Secondary 2 Color To/From
9
16V
blue Aud/Pwr, J20, pin 1
10
OV
white
"
"
pin 2
11
16V
blue
"
"
pin
3
7.2 AUDIO/POWER SUPPLY
BOARD
J1
-
Pin No. Color To/From
1 brown Slider Board
J1-1
2 red
"
"
Jl-2
3
orange
"
"
Jl-3
4
black
"
"
Jl-4
5
black
(large)
"
"
Jl-5
6
blue
"
"
Jl-6
7
white
"
"
Jl-7
J2
-
Ribbon cable
to bass
end
key circuit board
J3
-
Ribbon cable to
treble end key circuit board
J4
-
Ribbon
cable to front panel circuit board
J5
-
Pin
No. Color To/From
1 brown Wheels
Interface J1-1
2 red
"
"
Jl-2
3 orange
"
"
Jl-3
4
black
" "
Jl-4
5 black (large)
" "
JI-5
.. 6 blue
" "
JI-6
7
white
" "
JI-7
J7
-
Direct
header connector to Engine
Board J2
J14
-
Pin No. Color To/From
I
red Battery compartment
+
2
black
" "
JI8
-
Not
used in standard configuration
1