
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
Q
P
O
N
M
L
K
J
I
H
G
F
E
D
C
B
A
Q
P
O
N
M
L
K
J
I
H
G
F
E
D
C
B
A
N-100
N-100 BLOCK DIAGRAM
N-100 CIRCUIT BOARD LAYOUT & WIRING
N-100
N-100
<Page 1>
WARNING
Components having special characteristics are marked and must be replaced with parts having
specifications equel to those originally installed.
: Filament Tape
: Cord Binder
: Cable Holder
: Insulation Look Tie
Note1)
The symbol sign of union parts.
Note2)
PS cover is used for U destination only.
Note3)
Reference for Assembly Wiring Only.
Note4)
is careful so that a heatsink may not be touch.
lets the bottom of
pass.
Note5)
is fixed to speaker angle with a screw (on keybed).
Note6)
to PL-CN11
to PN-CN2
to PN-CN3
To PN-CN1
To PSW
2NC-WF69800-3 2
2NC-WF69800-4 1
Location
Unit Name
Part No.
Part Name
Destination
Fix Position
Note
(WF67520)
VK104600
VK102500
VK104000
(VK10060)
(WF74680)
(WF67530)
(WF67540)
(WG82170)
(WF67550)
(WF67560)
(WH02170)
(VK12670)
(VK12850)
VK124400
(WF67590)
WF675800
(WG82140)
Main Unit
Upper Case Unit
MIDI Connector Assembly
KRD-KRD Connector Assembly
KRD-KRD Connector Assembly
KRD-KRD Connector Assembly
KRD-KRD Connector Assembly
+5D Connector Assembly
+B Connector Assembly
NW Connector Assembly
NET Connector Assembly
SP Connector Assembly
WO Connector Assembly
KB Connector Assembly
KRD-KRD Connector Assembly
KRD-KRD Connector Assembly
KRD-KRD Connector Assembly
VOL Connector Assembly
Power Switch Assembly
GND Wire
DM CN2 – JACK CN9
DM CN7 – JACK CN1
DM CN3 – PJK CN1
JACK CN7 – MAEQ CN2
JACK CN6 – MAEQ CN3
DM CN1 – MAEQ CN4
MAEQ CN1 – PS CN2
MAEQ CN6 – NET CN1
NET CN3 – NET2 CN3
NET2 CN2 – Speaker(SQUAWKER) L
NET2 CN2 – Speaker(SQUAWKER) R
NET CN2 – Speaker Box
DM CN10 – GHD EBUS L-CN1
JACK CN10 – PL CN11
DM CN5 – PN CN2
DM CN4 – PN CN3
JACK CN3 – PN CN1
PS CN1 – Power Switch
SP (L) Angle – Panel
SP (R) Angle – Panel
5P L=400
11P L=250
5P L=200
7P L=250
6P L=150
4P L=450
5P L=180
4P L=300
6P L=200
5P L=1100
5P L=200
5P L=500
7P L=700
2P L=1000
7P L=1100
9P L=900
8P L=900
3P L=830
L=350
E-Bus
HPSW
MUTEN
SPOFFN
SOFT
SOSTE
DAMPER
SOFT
SOSTE
DAMPER
SOFT
SOSTE
DAMPER
HPSW
MUTEN
SPOFFN
HPSW(HPIN)
HPIN
MUTEN(/MUTE)
SPOFFN(/SPOFF)
/MUTE
HP_RY
HP_RY
/SPOFF
33.8688MHz
16
16
16
8
RY1
+12PL
/MUTE
/SPOFF
+12A
+12V
+12DM
Driver
+2.5D
+5A
+2.5D
+3.3D
+5A
+12A
+12V
+12A
+3.3D
+3.3D
+3.3D
+3.3D
+3.3D
PEDAL
MIDI
Pedal Unit
RY2
MASTER
VOLUME
L
R
28CA1-2001002652
Driver
+18V
+12V
/MUTE
/SPOFF
(MUTE2)
+B
+6A
+12R
+12PL
+12DM
(+12V)
+6A
+12V
+12R
HP_RY
+12R
HP_RY
+6E
+6E
+12DM
SOFT
SOSTENUTO
DAMPER
PEDAL
88 Keys
(GHD_EBUS)
(A-1 ~ C7)
(A-1 ~ F#2)
SDA
SCL
E-IC
+5D
SD
A
SCL
E-IC
+5D
KEYBOARD
(MK)
(BK)
(MK)
(BK)
(MK)
BK
MK
(MK)
(BK)
BK
MK
+B
+18V
U, E, B
models
CN1
AC INLET
J2
L
N
1
3
J1
E, B
U
D2
+B
+18V
D1
(G2 ~ C5)
(C#5 ~ C7)
+5D
7
14
+5D
C35
R13
R14
R15
+5D
4
3
6
1
2
2
4
3
R41
L1 C9
C10
R86
R87
+6B
R52
R46
+12V
+6C
R64
R48
+6E
R92
R93
+12DM
R161
R162
+5D
PJK
NET
NET2
DM
30
100
P70
P40
P10
P20
P30
P20
P30
10
110
60
20
30
50
40
80
80
90
110
90
P60
P70
100
60
70
70
P60
100
10
20
P40
P10
40
50
120
120
d
e
g
f
s
k
t
c
d
g
e
d
g
q
l
p
o
i
j
n
b
m
r
c
h
CN1
CN10
CN4
CN2
CN2
CN2
CN1
CN6
CN4
CN1
CN1
CN3
CN2
CN3
CN2
CN3
CN3
CN1
CN7
CN5
CN1
CN9
CN1
CN3
CN6
CN7
CN10
JACK
MAEQ
GHD EBUS L
PS
70
P70
100
110
10
30
120
P30
20
60
10
20
30
e
40
e
50
e
60
i
f
f
f
s
j
70
k
s
80
o
90
h
100
i
110
g
120
b
P10
b
i
p
q
j
h
m
c
j
k
r
d
k
n
n
t
t
m
c
r
p
d
q
g
m
P20
b
P30
a
P40
l
P60
b
P70
l
a
* The parts with “( )” in “Part No.” are not available as spare parts.
Caution: Be sure to attach the removed filament tape just as it was before removal.
(LED)
(1/2)
(2/2)
JK5
JK4
IC5 (5P)
IC1 (3P)
IC10 (3P)
IC17 (48P)
IC21 (44P)
IC9 (48P)
29,37
4
3
40
41
40
3
1,2,4
9,10
11,12
14
1
L
R
L
R
8
4
2
6
7
1,4,10
42,43,44
4,15,46,
89,119
37,38
1,6,22
36,37
4
5
X1
5,37
36
34
8
9
KSNICN, KSNACK
KSNRX
KSNCLK
+3.3D
CLK33 (XI)
(1/2)
(2/2)
MIDIRX
MIDIICN, MIDITX
+5D
+12DM
+5D (+5V)
+3.3D
+2.5D
+5D (+5V)
+5D
+3.3D
+3.3D
+5D
+5D
13
12
2
+12V
IC2 (3P)
+5V
15
3
5
OP
AMP
OP AMP
POWER
OP AMP
POWER AMP.
(BTL) 20Wx2
POWER
indicator
+B
+18V
+5D
[SW3]
[SW4]
[SW5]
[LD0]
[LD1]
[LD2]
[LD0]
[LD1]
[LD2]
[SW5]
[SW4]
[SW3]
16
11
12
10,17
13,14
5
IC6,9,11: 8
IC7,10 : 4
4
4
3
+6A
5
+6A
+6A
6
IC6,9,11: 4
IC7,10 : 11
RX
+5D
ICN
TX
TR6
ICN
TX
L
R
fc=48KHz
2,3
1
L
R
6,5
7
4
8
ICN
2
19
20
21
SCL
E-IC
SDA
RX
+5V
+12DM
CONTENTS
N-100
OVERALL CIRCUIT DIAGRAM
DM ........................................2
GHD EBUS L .......................4
GHD H ..................................4
GHD M .................................4
JACK ....................................3
MAEQ ...................................3
MK SUB ...............................4
NET ......................................3
NET2 ....................................3
PEDAL (SW) ........................4
PEDAL VR ...........................4
PJK .......................................4
PL .........................................3
PN ........................................3
PS ........................................3
to MAEQ - CN4
<Page 3 I-11>
(Example)
Circuit diagram notational cautions
I-11 is indicates the location of the counter
inter-sheet connector.
(The alphabet indicates horizontal direction
and the number indicates vertical direction)
Page 3 are the page of a circuit diagram.
Содержание N-100
Страница 25: ...N 100 25 JACK Circuit Board PN Circuit Board JACK 2NA WF51870 PN 2NA WF54150 1 Pattern side Pattern side ...
Страница 27: ...N 100 27 MAEQ Circuit Board 2NA WE74500 3 Pattern side Scale 80 100 ...
Страница 31: ...N 100 31 not installed B B to GHD M CN4 B B to GHD M CN2 2NAK8 V852140 Component side GHD H Circuit Board ...
Страница 34: ...N 100 34 2NA V001070 to MAEQ CN1 to POWER switch AC INLET not installed PS Circuit Board Component side ...