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
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K
J
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G
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C
B
A
Tyros4
Tyros4
Tyros4
Tyros4 OVERALL CIRCUIT DIAGRAM 7/11 (DJACK, LCL, LCR, USB)
<Page 9>
Note : See parts list for details of circuit board component parts
28CC1-2001067401 1
1 (SUSTAIN)
3 (VOLUME)
OUT
IN
2 (ARTICULATION 1)
to DM003-CN300
<Page 5: W-9>
RGB OUT
VIDEO OUT
ASSIGNABLE
FOOT PEDAL
MIDI B
OUT
IN
MIDI A
Not Inatalled
USB TO DEVICE
28CC1-2001067327-2
SWITCH MATRIX (LCL)
DA[0]
SW151
A
SW154
D
DA[1]
SW152
B
SW155
E
SA[12]
SA[13]
DA[2]
SW153
C
SW156
DIRECT ACCESS
SWITCH MATRIX (LCR)
DB[0]
SW251
TAB[ ]
SW255
H
DB[1]
SW252
TAB[ ]
SW256
I
SB[14]
SB[15]
DB[2]
SW253
F
SW257
J
DB[3]
SW254
G
SW258
EXIT
LCD
28CC1-2001067398-2
28CC1-2001067398-1
Photo Coupler
Photo Coupler
INVERTER
LVDS SERIALIZER
/DE-SERIALIZER
Summary of Contents for Tyros4
Page 44: ...44 Tyros4 D D 1 28 56 IC23 48P TSOP 29 DM Circuit Board 2NA WT75980 ...
Page 46: ...46 Tyros4 DJACK Circuit Board to DM CN600 E E F F 2NA WT90150 ...
Page 47: ...47 Tyros4 to DM CN3 to DM CN4 E E F F Pattern side Component side 2NA WT90150 ...
Page 50: ...50 Tyros4 PNR Circuit Board H H to PNL CN4 to DM CN901 2NA WT90310 ...
Page 51: ...51 Tyros4 Component side 2NA WT90310 H H ...
Page 52: ...52 Tyros4 PNR Circuit Board I I 2NA WT90310 ...
Page 53: ...53 Tyros4 Pattern side 2NA WT90310 I I to PNC CN2 ...
Page 54: ...54 Tyros4 PNL Circuit Board J J 2NA WT90240 ...
Page 55: ...55 Tyros4 Component side J J to PNR CN2 not installed 2NA WT90240 ...
Page 56: ...56 Tyros4 PNL Circuit Board K K to CK CN91 to LCL CN152 2NA WT90240 ...
Page 57: ...57 Tyros4 Pattern side 2NA WT90240 K K to WHEEL ASSEMBLY to PNLS CN202 ...
Page 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 ...
Page 63: ...63 Tyros4 MK61L Circuit Board Pattern side P P 2NAKZ WD80020 3 P P Q Q Q Q ...