Roland Jupiter-80 Service Notes

74
Jun. 2011 JUPITER-80
Circuit Diagram (LCD Board)
fig.d-LCD.eps@L
Circuit Diagram (ENC Board)
fig.d-ENC.eps
DGND
DGND
DGND
D+5V
TP+3.3V
DGND
DGND
TP+3.3V
DGND
DGND
DGND
TP+3.3V
D+5V
DGND
TP+3.3V
TY1ON
DGND
TX1
D+3.3V
DGND
TX2
TY2ON
TP+3.3V
TP+3.3V
TX2ON
TY1
DISP_ON
DGND
DGND
DGND
DGND
TY2
TP+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
TP+3.3V
TP+3.3V
D+5V
TX1ON
DGND
BTP_PEN
TP+3.3V
TP_PEN
BTP_PEN
DGND
DGND
DGND
FH19C-4S-0.5SH(05)
CN401
1
2
3
4
4.7k
R413
100
R416
4.7k
R414
100pF
C411
Q403
2SA1587-GR(TE85L.F)
2
3
1
1k
R420
UnPop
22uH
CDRH4D28NP-220NC-R
L402
22uH
CDRH4D28NP-220NC-R
L403
1k
R422
10uF
C405
2.7k
R427
AK2923H-E2
IC401
4
8
100
R417
UnPop
100k
R430
0.1uF
C413
4.7k
R412
10uF
C402
2SC4117-GR(TE85L.F)
Q405
1
23
10uF C401
4.7k
R411
100
R415
1k
R421
IC403
PQ7L2020BP
VIN
4
CTRL
6
GND
2
PAD
FB
VO
5
VSW
3
Q404
2SA1587-GR(TE85L.F)
23
1
D402
RB021VA-90
100k
R432
100pF
C408
2.7k
R424
D403
RB021VA-90
IC404
PQ7L2020BP
VIN
4
CTRL
6
GND
2
PAD
FB
VO
5
VSW
3
1k
R419
1SS362FV(TPL3)
D405
2
3
1
1SS362FV(TPL3)
D407
2
3
1
2.7k
R426
10uF
C403
1SS362FV(TPL3)
D404
2
3
1
100k
R431
100pF
C410
2.2k
R433
1SS362FV(TPL3)
D406
2
3
1
AK2923H-E2
IC402
48
2SC4117-GR(TE85L.F)
Q406
1
23
D401
RB021VA-90
0
R409
100
R418
0.1uF
C414
100k
R429
22uH
CDRH4D28NP-220NC-R
L401
2.7k
R423
IC405
PQ7L2020BP
VIN
4
CTRL
6
GND
2
PAD
FB
VO
5
VSW
3
IC401
AK2923H-E2
3
1
2
IC401
AK2923H-E2
5
7
6
IC402
AK2923H-E2
3
1
2
IC402
AK2923H-E2
5
7
6
100pF
C417
Q701
2SA1037AKT146(PB FREE)
2
3
1
1k
R701
1k
R702
UnPop
10k
R425
0
R703
to TouchPanel
D_GND_EN
B_EN
A_EN
EVEGC1F2024B
EN501
10
EVEGC1F2024B
EN501
20
EN501
EVEGC1F2024B
1
2
3
B3B-PH-K-S (LF)(SN)
CN501
1
2
3

Roland Jupiter-80 Specifications

General

Pitch wheel	Yes
Product type	Digital synthesizer
Product color	Black
Sound effects	Reverberation
Keyboard number of keys	76
Maximum polyphony (notes)	256
Headphone outputs	1
USB ports quantity	2
6.35 mm (1⁄4-inch) output	6
Display type	LCD
Power source type	AC

Weight and Dimensions

Depth	439 mm
Width	1231 mm
Height	140 mm
Weight	17700 g