Yamaha M7CL-32 Service Manual page 348

H
JK 002 CIRCUIT DIAGRAM (M7CL-32/M7CL-48)
1
2
3
4
5
6
60
28CC1-2000004055-2
G F
INVERTER
E D
LINE RECEIVER
LINE DRIVER
Photo Coupler
INVERTER
C B
TERMINATED
DTA143ZUA (V7798800)
DAN217 (VV556300)
DIODE ARRAY 0.3AX2 DIGITAL TRANSISTOR
3
3
2
1
1
2
3 R
OUT
1
IN
1: ANODE1
R 1: GND(+)
2
2: CATHODE2
GND(+)
2: IN
3: CATHODE1,
IN OUT
3: OUT
ANODE2
1 2
GND(+)
JK 002 CIRCUIT DIAGRAM (M7CL-32/M7CL-48)
A
M7CL-32/M7CL-48
IN
75 ½
WORD
CLOCK
OUT
IN
MIDI
OUT