Instruction manual

Appendix C: Wiring Diagrams and Pin Assignments 89
GPI (TTL)/MTC Outputs
GPI TTL/MTC Output
NC
FB20
1
2
3R3
J10
7 4 2
6 5 3 1
XREF=4
MIDI_OUT
XREF=13
GPOUT3_E
XREF=13
GPOUT2_E
XREF=13
GPOUT1_E
XREF=13
GPOUT0_E
XREF=13
GPOUT1_O
XREF=13
GPOUT0_O
XREF=9
GPOUT3_E2
XREF=9
GPOUT2_E2
XREF=9
GPOUT1_E2
XREF=9
GPOUT0_E2
FB21
1
2
3
U26
9 8 7 6
11 12 13 14 15 16 17 18
20 19
1
10
5 4 3 2
C87
C86
R4
R119 R121
C85
XREF=9
GPOUT0
XREF=9
GPOUT1
FB30
1
2
3
FB29
1
2
3
NC
NC
GND_C GND_C
DSS306_55Y271M
FILTER_EMI
270101433
L_3P
5V
GND_C
221R
DIN_5F_PIN
210401223
DIN5
DIN5F_DIN5
GND_C
5V
DSS306_55Y271M
FILTER_EMI
270101433
L_3P
GND
GND
74FCT2541_SL
326904606
D0 D1 D2 D3
GNDVCC
D4 D5 D6 D7
Y6 Y7 Y5 Y4 Y3 Y2 Y1 Y0
OE1 OE2
GND
220PF
220PF
GND
221R
221R 221R
0.1UF
GND_C
GND_C
DSS306_55Y271M
FILTER_EMI
270101433
L_3P
DSS306_55Y271M
FILTER_EMI
270101433
L_3P
MTC OUT