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2
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A
B
C
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H
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J
K
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Tyros4
Tyros4
Tyros4
Tyros4 BLOCK DIAGRAM
< Page 1 >
MIC GAIN
IC901
(8P)
IC900
(5P)
IC961
(86P)
IC700
(122P)
IC704-709,
713-716,
719, 720
(20P)
IC201-204
(54P)
3.3D
1.2D
LAN-/RES
LAN-/CS
3.3D
HPCLK
128MHz
/RESET
3.3D
64bit
B15
A16
3, 4
5, 6
1
4
D14
B16,
D15
B14 A14,
C14
A13
38
R4, U2
WCLK0
256Fs
DAC_DATA0
11.2896MHz
X700
Fr
om
A
JK
HP IN
MICIN
SUB1 IN
SUB2 IN
LPSEND_IN
MIDI A IN
MIDI B IN
MIDI A OUT
MIDI B OUT
RGB OUT
COMPOSITE
AVDP/RES
75
.5
25
M
H
z
3.3D
SWP/IC
AVDP/RES
LAN/RES
USB/RES
16bit
16bit
16bit
16bit
MIDI/IC
3.3D1.5D
3.3D 1.8D
16bit
16bit
16bit
WC
L
K
1
BC
L
K
Rx
D,
T
xD
Tx
D
,R
x
D
RxD,TxD
ABUS
SYNC
RFCLK
16bit
16bit
MELI/MELO
3.3D
16bit
16bit
25MHz
X400
VBUS,D4+,D4-
SD
A
,SC
L
/E
-I
C
RCLK
32bit
to Flash Memory
Expansion Module
BUS(H)
BUS(L)
16bit
16bit
16bit
2
1
3.3D
64Fs
DAC_DATA1
AD
C
_
D
A
T
A
256FS
64FS
DAC/IC
/R
ES
ET
5USB
12MHz
X500
USB-/RES
3.3D
MIDI IN/OUT
MIDI IN/OUT
PEDAL IN
/RESET
/RESET
16bit
DAC/IC
FIXED_ON
/SPOFF
/MUTE
SWP/IC
SWP/IC
SWP/IC
SWP/IC
1.5D
5D
DAC/IC
DAC/IC
/MUTE
MUTE-D
WCLK0
256Fs
DAC_DATA0
DAC_DATA1
64Fs
FIXED_ON
/SPOFF
MUTE-D
PEDAL
16bit
PEDAL IN1
PEDAL IN2
PEDAL IN3
PEDAL1
PEDAL2
PEDAL3
PEDAL IN
PEDAL
D1+/D1-
D2+/D2-
D3+/D3-
5USB
45.1584MHz
RCLK
32bit
45.1584MHz
AND
13
1,2
IC962
(86P)
IC904
(56P)
IC905
(44P)
IC702, 703
32,34
18,20
25,27
1,10,
25,44
3,4,6,7
146,172,173
134-136
2-4
4
2
3
6
5
2
3
6
5
4
8
8
12,19
20
21-23
17
52
IC717, 718
IC956
(8P)
IC304
(48P)
TR951-953
IC14 (20P)
IC6-9, 11, 12 (20P)
PANEL
SWITCHING POWER SUPPLY
(+3.3V/9A, +5V/4A, +12V/1.8A, -12V/0.4A : 72.0W)
(INV)
POWER
ON/OFF
Reg
Reg
Reg
AC INLET
Reg
3P cord
DCDC
High Side
Switch
+5L
+5D
+5USB
+3.3D
-1
2
V
+1
2
V
+12
V
+1.8D
+3.3D
+5D
+1.5D +1.2D
+1
2A
-1
2A
+5A
+5USB
+1
2V
+12V
-12A
+5L
+12A
+12A
-12A
+5D
+3.3D
+5D
+3.3D
Over current protection device for Fire Enclosure, UL60065
FG
61Key (FSX)
* ATTENTION
High Voltage (approx. 420 – 1350V)
+5LA
S.ARTICULATION,
OCTAVE SHIFT
LED X 4
(LD201–204)
22
*
1: A1,E4,E8-11,E15-18,F5,H21,J21,K21,L5,L21,
R5,R21,T5,T21,U5,U21,V5,V21,AA8-11,AA15-18
*
2: B1,G4,G5,H4,H5,K10-16,L10,L11,L15,L16,M10,
M16,N10,N16,P10,P16,R10,R11,R15,R16,T10-16
*
3: D6-13,F23,G23,H23,J23,K23,L23,M23,P4,R4,
T4,U4,V4,W4,Y4,AA4,AC14-21
*
4: D14-21,F4,G4,H4,J4,K4,L4,M4,N4,R23,T23,U23,
V23,W23,Y23,AA23,AC6-13
*
5: 4,12,21,30,43,61,83,97,104,114,129,147,165,196,201
*
6: 11,27,31,34,73,79,86,123,131,138,177,183,190
*
7: 6,7,40,48,59,67,75,83,94,104,115
*
8: 5,19,34,46,58,69,79,90,101,108,120,132,138,145,158,170,174
*
3
*
4
*
5
*
6
*
3
*
4
*
7
*
8
12,20,28,
36,42,48
PITCHBEND
MODULA
TION
SW X 4
(SW201–204)
LED X 68, SW X 67,
SLIDER×1
SONG, STYLE
+5LA
+5D
3.6M
+5D
+5D
A-E, DIRECT ACCESS
+3.3D
+3.3D
SW X 6
SW X 8
TAB, F-J, EXIT
MIXER
+5D
SW X 17, SLIDER X 8
Combo Jack
CN202
5USB
TO DEVICE
2.5"HDD
8.38M
X1
10
10,24,
34,35
VOICE, MENU, PARTSELECT,
REGISTRATION, HARD DISK RECORDER
3.6M
+5D
+5D
+5LB, +5LC, +5LD
LED X 62, SW X 61
ENCORDER
+12V
USB
HDD
LCD
(Front)
MIC INPUT
SW1–67
SW251-258
SW1–17
SW1–61
LD1–62
T201,TR201-203
SW151-156
LD1-66
TR14-52
+5D
+5D
20.0MHz
IC2 (8P)
BK08–13
BK00–07
MK10–15,20–25
(C#4 - C6)
(C1 - C4)
USB
MASTER
VOLUME
AUX IN/
LOOPRETURN
TO SUB WOOFER L
-12A
+12A
RY500
-12A
+12A
-12A
+12A
MUTE-A
MUTE-A
SUB1 IN
SUB2 IN
SUB1 IN
/MUTE
SUB2 IN
SUB1 IN
SUB2 IN
/MUTE-A
LINE OUT MAIN
JK401
JK70
JK80
JK100
AUX OUT/LOOP SEND
R
L/L+R
-12A
+12A
-12A
+12A
HP IN
PHONES
TO SUB WOOFER R
SPMUTE
(L/R toTRS-MS04)
(R from TRS-MS04)
LOOPSEND-IN
MUTE-A
(LEVELFIXED)
TO LEFT
SPEAKER
TO RIGHT
SPEAKER
28CA1-2001067515-1
+12V
GND
-12V
ASSIGNABLE
FOO
T PED
A
L
1 (SUSTAIN)
2 (ARTICULATION 1)
RGB OUT
VIDEO OUT
MIDI B
IN
MIDI A
IN
JK40
TO HOST
TO DEVICE
LAN
USB
JK200
+12A
-12A
28CA1-2001067515-2
CONTENTS
Tyros4 OVERALL CIRCUIT DIAGRAM
AJACK ........................... 10
CK .................................. 10
DJACK ............................. 9
DM ................................3-8
EN .................................. 13
EMKS-FD ...................... 11
HP .................................. 10
LCL .................................. 9
LCR ................................. 9
MICVR .......................... 10
MK61L .............................11
MKH-D ............................11
PNC ............................... 13
PNL ................................ 12
PNLS ............................. 12
PNR ............................... 13
SPOL ............................. 10
SPOR ............................ 10
USB ................................. 9
WARNING
Components having special characteristics are
marked and must be replaced with parts having
specification equal to those originally installed.
Note : See parts list for details of circuit board component parts.
Notation for Circuit Diagrams
1. How to identify inter-circuit board connectors
2. Connection of connectors.
This indicates the destination page.
This indicates the location of the counter inter-circuit board connector.
(The alphabet indicates horizontal direction and the number
indicates vertical direction.)
Signal name
(Example)
N-4 is indicates the location of the counter inter-circuit board connector.
(The alphabet indicates horizontal direction and the number indicates vertical direction)
Page 9 are the page of a circuit diagram.
to DJACK - CN40
<Page 9: N-4>
Содержание Tyros4
Страница 41: ...41 Tyros4 2NA WT90140 Pattern side A A to DM CN951 to DM CN950 to MICVR CN301 B B Component side ...
Страница 44: ...44 Tyros4 D D 1 28 56 IC23 48P TSOP 29 DM Circuit Board 2NA WT75980 ...
Страница 46: ...46 Tyros4 DJACK Circuit Board to DM CN600 E E F F 2NA WT90150 ...
Страница 47: ...47 Tyros4 to DM CN3 to DM CN4 E E F F Pattern side Component side 2NA WT90150 ...
Страница 50: ...50 Tyros4 PNR Circuit Board H H to PNL CN4 to DM CN901 2NA WT90310 ...
Страница 51: ...51 Tyros4 Component side 2NA WT90310 H H ...
Страница 52: ...52 Tyros4 PNR Circuit Board I I 2NA WT90310 ...
Страница 53: ...53 Tyros4 Pattern side 2NA WT90310 I I to PNC CN2 ...
Страница 54: ...54 Tyros4 PNL Circuit Board J J 2NA WT90240 ...
Страница 55: ...55 Tyros4 Component side J J to PNR CN2 not installed 2NA WT90240 ...
Страница 56: ...56 Tyros4 PNL Circuit Board K K to CK CN91 to LCL CN152 2NA WT90240 ...
Страница 57: ...57 Tyros4 Pattern side 2NA WT90240 K K to WHEEL ASSEMBLY to PNLS CN202 ...
Страница 62: ...62 Tyros4 MK61L Circuit Board Component side N N N C N N O O O O to MKH D CN4 2NAKZ WD80020 3 ...
Страница 63: ...63 Tyros4 MK61L Circuit Board Pattern side P P 2NAKZ WD80020 3 P P Q Q Q Q ...
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