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TP90D96AE20
S1
1
COM 2
A
3
B
4
COM 5
A
6
B
7
8
J1
1
2
3
4
5
6
7
8
9
10
11
12
4.7k
R2
4.7k
R3
0.01
C1
0.01
C2
TP96D00
R1
TWIN-PBT
(A)
(B)
KEY-SPEED
PITCH
DISPLAY UNIT (1/2)
3R3V
PBTK
PTCHL
PBABK
GND
PBBAK
PBBBK
PBAAK
KSPDL
GND
KEY-SPEED/PITCH
Maximum counterclockwise
Center
Maximum clockwise
0 V
1.6 V
3.3 V
Maximum counterclockwise
Center
Maximum clockwise
0 V
1.6 V
3.3 V
[TWIN-PBT] is held down
[TWIN-PBT] is released
0 V
3.3 V
PITCH
KEY SPEED
3.3 V
PBAAK,
PBBAK
clockwise
counterclockwise
PBABK,
PBBBK
0 V
3.3 V
0 V
3.3 V
0 V
3.3 V
0 V
3.3 V
0.01
C4
0.01
C1
4.7k
R4
0.01
C2
4.7k
R5
4.7k
R3
0.01
C3
4.7k
R6
J2
1
2
3
4
J1
1
2
3
4
5
6
7
8
9
10
11
12
TP96D00A
R1
TP96D00A
R2
MPZ1608S601
A
EP2
MPZ1608S601
A
EP3
RFSL
AFSK
RFML
AFSL
AFMK
3R3V
AFML
SUB AF/ (RF/SQL)
DISPLAY UNIT
(1/2)
MAIN AF/ (RF/SQL)
3R3V
AFMK
GND
RFML
AFML
RFSL
AFSL
AFSK
VLED–
VLED+
VLED–
VLED+ DS1 (FRONT UNIT)
Maximum counterclockwise
Center
Maximum clockwise
0 V
1.6 V
3.3 V
[AF] (MAIN) is held down
[AF] (MAIN) is released
0 V
3.3 V
[AF] (SUB) is held down
[AF] (SUB) is released
0 V
3.3 V
LED brightness 0%
LED brightness 100%
7.9 V
9.5 V
Maximum counterclockwise
Center
Maximum clockwise
0 V
1.6 V
3.3 V
MAIN RF/SQL
MAIN AF
SUB RF/SQL
SUB AF
3.3 V
Maximum counterclockwise
Center
Maximum clockwise
0 V
1.6 V
3.3 V
Maximum counterclockwise
Center
Maximum clockwise
0 V
1.6 V
3.3 V
10-3
• VR UNIT
• PBT UNIT