Roland JP-8080 Service Notes page 26

JP-8080
1 2 3 4 5 6
A
B
C
V R 2 7 A V R 2 8 A
+ 5 + 5
A A
R S 3 0 1 1 1 A 9 R S 3 0 1 1 1 A 9
2 2
R 5 4 R 5 5
C 4 8 C 4 9
1 0 0 0 . 1 1 0 0 0 . 1
D D
D
FILTER D FILTER D
ENV S ENV R
V R 2 9 A V R 3 0 A
+ 5 + 5
A A
R S 3 0 1 1 1 A 9 R S 3 0 1 1 1 A 9
E
2 2
R 6 1 R 6 2
C 5 5 C 5 6
1 0 0 0 . 1 1 0 0 0 . 1
D D
FILTER D FILTER D
ENV A ENV D
F
V R 3 1 A V R 3 2 A
+ 5 + 5
A A
R S 3 0 1 1 1 A 9 R S 3 0 1 1 1 C 9
2 2
R 6 5 R 6 6
C 5 9 C 6 0
1 0 0 0 . 1 1 0 0 0 . 1
G D D
PITCH D FILTE R ENV D
ENV D DEPTH
V R 3 3 A V R 3 4 A
+ 5 + 5
A A
R S 3 0 1 1 1 C 9 R S 3 0 1 1 1 A 9
2 2
H
R 6 9 R 7 0
C 6 5 C 6 6
1 0 0 0 . 1 1 0 0 0 . 1
D D
P I T C H D E P TH D PITCH D
ENV A
I
J
K
L
I C 1 3
3
L S C 2
L S C 2
2
L S C 1
L S C 1
L S C 0 1
L S C 0
A D C 2
M A D C 2
A D C 1
A D C 1
A D C 0 5
A D C 0
4
L S C - E N 1 6
L S C - E N 1
N
O
P
Q
R
S
T
U
26
7 8 9 10 11 12
R 5 6
3
-
I C 1 0 1 0 0 2
V R 4 0 - 3 3
4 3 4
7 C O M +
2
I C 9 A
6 + 5
5 A C 5 0 R 5 7 U P C 4 5 7 0 H A
5
C 5 1
1 0 . 0 1 1 0 0 k
4
1 2 1 6
3 V C C
1 5
2
1 4 0 . 1
1
1 3
D D
0
8
G N D
A D C 2 9
C
1 0
A D C 1
B
A D C 0 1 1
A
6 7
V R 3 6 A
I N H V E E + 5
A
R S 3 0 1 1 1 A 9
T C 7 4 H C 4 0 5 1 A P
2
R 6 3
C 5 7
1 0 0 0 . 1
D D
A M P ENV S D
V R 3 8 A
+ 5
A
R S 3 0 1 1 1 A 9
2
R 6 7
C 6 1
D 1 0 0 0 . 1
A M P ENV A D
V R 4 0 A
+ 5
A
E V U J F Y F L 1 B 2 4
2
R 7 1
C 6 7
1 0 0 0 . 1
D
A M P L F O 1 D
D + 5
3 Q 1 5
R N 2 2 2 6
+ 5
D
3 Q 1 6
R N 2 2 2 6
+ 5
D
3 Q 1 7
R N 2 2 2 6
+ 5
D
C 6 9
+ 5
D
0 . 1
D
3 Q 1 8
7 R N 2 2 2 6
S S C 7
C Y 7
9
S S C 6
B Y 6
1 0 S S C 5
A Y 5
1 1 S S C 4
Y 4
1 2
S S C 3
Y 3
1 3 S S C 2
G 2 B Y 2
1 4 S S C 1
G 2 A Y 1
1 5 S S C 0
G 1 Y 0 + 5
D
T C 7 4 H C 1 3 8 P 3 Q 1 9
R N 2 2 2 6
D
+ 5
D
3 Q 2 0
R N 2 2 2 6
+ 5
D
3 Q 2 1
R N 2 2 2 6
+ 5
D
3 Q 2 2
R N 2 2 2 6
13 14 15 16 17 18
R 5 8
V R 3 5 A
A + 5
I C 1 1 1 0 0
E V U J F U F L 1 B 2 4
4 3
7 C O M
2 2
6
+ 5
5 A C 5 2
5
R 5 9 C 5 4
C 5 3 1 0 . 0 1
4
D 1 0 0 0 . 1 1 2 1 6
3 V C C
1 5
2
TEMPO 1 4 0 . 1
D
1
1 3
V R 3 7 A D
+ 5 0
A 8
R S 3 0 1 1 1 A 9 G N D
9
A D C 2
C
2 A D C 1 1 0
B
A D C 0 1 1
R 6 4 A
C 5 8 6 7
I N H V E E
1 0 0 0 . 1
D
T C 7 4 H C 4 0 5 1 A P
A M P ENV R D
V R 3 9 A
+ 5
A
D
R S 3 0 1 1 1 A 9
2
R 6 8
C 6 2
D 1 0 0 0 . 1
A M P ENV D D
V R 4 1 A
+ 5
A
E V U J F U F L 1 B 2 4
2
R 7 2
C 6 8
1 0 0 0 . 1
D
A M P L EVEL D
D 9 0 D 9 1
1 2 1 2
S L R - 3 2 5 V C S L R - 3 2 5 V C
N-1 N-2
D 9 8 D 9 9
1 2 1 2
S L R - 3 2 5 V C S L R - 3 2 5 V C
B-1 B-2
D 1 0 6 D 1 0 7
1 2 1 2
S L R - 3 2 5 V C S L R - 3 2 5 V C
MONO L E GATO
D 1 1 2 D 1 1 3
1 2 1 2
S L R - 3 2 5 V C S L R - 3 2 5 V C
V O I C E M OD
-12dB / -24dB
SEND
D 1 2 0 D 1 2 1
1 2 1 2
L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E
OSC1 + 2 OSC2
D 1 2 6 D 1 2 7
1 2 1 2
S L R - 3 2 5 V C S L R - 3 2 5 V C
RING O S C2 SYNC
D 1 3 2 D 1 3 3
1 2 1 2
L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E
O S C 1 S U P E R S A W O S C 1 T R I M O D O S C 1 N OISE
D 1 3 9 D 1 4 0
1 2 1 2
L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E
L F O 1 T R I A N G L E L F O 1 SAW L F O 1 P U L S E
R 9 0 4 7 R 8 8 4 7
19 20 21 22 23 24
D 8 6 D 8 7 D 8 5
UPPER
1 2 1 2 1 2
3
1 S S 1 3 3 1 S S 1 3 3
G L 3 E D 8
7
-
8
V R 4 8 - 4 1
6
+
I C 9 B
D 8 8 D 8 9 D 8 4
R 6 0 U P C 4 5 7 0 H A
1 0 0 k 1 2 1 2 1 2
3
1 S S 1 3 3 1 S S 1 3 3
G L 3 E D 8
LOWER
D
V R 4 3 A
2
E V U F 2 K F L 1 A 5 3
LOWER
2
V R 4 4 A
E V U F 2 K F L 1 A 5 3
UPPER
D 9 2 D 9 3 D 9 4 D 9 5
1 2 1 2 1 2 1 2
S L R - 3 2 5 V C S L R - 3 2 5 V C S L R - 3 2 5 V C S L R - 3 2 5 V C
N-3 N-4 N-5 N-6
D 1 0 0 D 1 0 1 D 1 0 2 D 1 0 3
1 2 1 2 1 2 1 2
S L R - 3 2 5 V C S L R - 3 2 5 V C S L R - 3 2 5 V C S L R - 3 2 5 V C
B-3 B-4 B-5 B-6
D 1 0 8 D 1 0 9 D 1 1 0 D 1 1 1
1 2 1 2 1 2 1 2
S L R - 3 2 5 V C S L R - 3 2 5 V C S L R - 3 2 5 V C S L R - 3 2 5 V C
UNISON V E LOCITY V E L O A S SIGN A F T E R T O U C H
D 1 1 4 D 1 1 5 D 1 1 6 D 1 1 7
1 2 1 2 1 2 1 2
L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E S L R - 3 2 5 V C
HPF BPF LPF FRONT
/ REAR
D 1 2 2 D 1 2 3
1 2 1 2 D 1 6 0 D 1 6 1
1 S S 1 3 3 1 S S 1 3 3
L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E
S C _ M O T 1 S C _ M O T 2
X-MOD K E Y SINGLE ( M O T I ON ( M O T I ON
CTLR-1) CTLR-2)
D 1 2 8 D 1 2 9 D 1 3 0 D 1 3 1
1 2 1 2 1 2 1 2
L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E
O S C 2 P ULSE O S C 2 SAW O S C 2 T R I A N G L E O S C 2 NOISE
D 1 3 4 D 1 3 5 D 1 3 6 D 1 3 7
1 2 1 2 1 2 1 2
L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E
O S C 1 F E E D B A C K O S C 1 P ULSE O S C1 SAW
D 1 4 1 D 1 4 2 D 1 4 3 D 1 4 4
1 2 1 2 1 2 1 2
L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E
L F O 1 S A M P L E & H O L D LFO2 PITCH L F O 2 F I L T E R
R 8 6 4 7 R 8 4 4 7 R 8 2 4 7 R 8 0
Jul, 1998
25 26 27 28
C N 2
L E D _ U _ G 1
1
L E D _ U _ R 2
2
3
L E D _ L _ G
3
L E D _ L _ R 4 t o MAIN
4
A G N D 5
5
5 1 0 4 8 - 0 5 0 0
C N 3
I N - L - S E N D 7
7
6
I N - L - R T N
6
F G N D 5
5
I N - U - S E N D 4 t o MAIN
4
I N - U - R T N 3
3
F G N D 2
2
1
M I C I N
1
5 1 0 4 8 - 0 7 0 0
C N 4
M I C I N 1
1
F G N D 2
to MIC
2
F G N D 3
3
5 1 0 4 8 - 0 3 0 0
F
D 9 6 D 9 7
1 2 1 2
S L R - 3 2 5 V C S L R - 3 2 5 V C
N-7 N-8
D 1 0 4 D 1 0 5
1 2 1 2
S L R - 3 2 5 V C S L R - 3 2 5 V C
B-7 B-8
D 1 5 3 D 1 5 4
1 2 1 2
S L R - 3 2 5 V C S L R - 3 2 5 V C
PREVIEW P E R F O R M
/PATCH
D 1 1 8 D 1 1 9
1 2 1 2
L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E
A M P A U TO A M P M A N U A L
D 1 2 4 D 1 2 5
1 2 1 2
L N J 2 8 2 R K R X E L N J 2 8 2 R K R X E
K EY DUAL K E Y SPLIT
D 1 5 1 D 1 5 2
1 S S 1 3 3 1 S S 1 3 3
S C _ L O W E R S C _ U P P E R
(LOWER) (UPPER)
D 1 3 8
1 2
L N J 2 8 2 R K R X E
O S C 1 T R I A N G L E
D 1 4 5 D 1 4 6
1 2 1 2
L N J 2 8 2 R K R X E S L R - 3 2 5 V C
L F O 2 AMP P O R T AM E N T O N
4 7 R 7 8 4 7 R 7 6 4 7
L E D _ D 7
L E D _ D 6
L E D _ D 5
L E D _ D 4
L E D _ D 3
L E D _ D 2
L E D _ D 1
L E D _ D 0