Circuit Diagram (Panel-R Board: 1/2) - Roland FA-06 Service Notes

Feb. 2014

Circuit Diagram (Panel-R Board: 1/2)

fig.d-PanelR1.eps@L
D+5V TR+5V
h=7.7mm
DGND
D+3.3V TR+3.3V
h=7.7mm
DGND
D+5V
16V 16V
D+3.3V
RV2-16V101MSU-RR2 RV2-16V101MSU-RR2
100uF 100uF
C403 C404
K ( 10% )
C402 0.1uF C401 16V
16V 1005 0.1uF 1005
K ( 10% )
DGND
1
SLD7 SLD(7)
0 L413
2
SLD6 SLD(6)
0 L412
3
SLD5 SLD(5)
0 L411
4
SLD4 SLD(4)
0 L410
5
SLD3 SLD(3)
0 L409
6
SLD2 SLD(2)
0 L408
7
SLD1 SLD(1)
0 L407
8
SLD0 SLD(0)
0 L406
9
XLEDEN
0 L405 1608
10
D+5V
R402 100
11
DGND
12
D+3.3V
R404 100
13
SCAN2
0 L404 R401 100
14
SCAN1
0 L403 R403 100
15
SCAN0
0 L402 R405 100
16
SCAN3
0 L401
CN401
B16B-PH-K-S (LF)(SN)
MAIN Board
50
TR+5V
Y(13)
1
Q419
RN2426(TE85L.F)
Y(12)
1
Q418
RN2426(TE85L.F)
Y(11)
1
Q417
RN2426(TE85L.F)
Y(10) Q439
1
RZR020P01TL
D+5V
C406
0.1uF
3
SCAN(2)
C _Y7
2
SCAN(1)
B _Y6
1
SCAN(0)
A _Y5
_Y4
_Y3
5
_G2B _Y2
4
_G2A _Y1
6
SCAN(3)
G1 _Y0
IC402
TC74VHCT138AFTEK(J
4.5 5.5V
XLEDEN
DGND
K ( 10% )
D+5V 16V
1005
SCAN(2)
SCAN(1)
C405
SCAN(0)
0.1uF
SCAN(3)
3
SCAN(2)
C _Y7
2
SCAN(1)
B _Y6
1
SCAN(0)
A _Y5
_Y4
_Y3
5
_G2B _Y2
4
SCAN(3)
_G2A _Y1
6
G1 _Y0
IC401
TC74VHCT138AFTEK(J
4.5 5.5V
DGND
R413 470
SLD(7)
R412 470
SLD(6)
R411 470
SLD(5)
R410 470
SLD(4)
R409 470
SLD(3)
R408 470
SLD(2)
R407 470
SLD(1)
R406 470
SLD(0)
K ( 10% )
D+3.3V 16V
1005
C407
0.1uF
DGND
R446
9 11
SLD(7)
A8 B8
R445
8 12
SLD(6)
A7 B7
R444
7 13
SLD(5)
A6 B6
R443
6 14
SLD(4)
A5 B5
R442
5 15
SLD(3)
A4 B4
R441
4 16
SLD(2)
A3 B3
R440
3 17
SLD(1)
A2 B2
R439
2 18
SLD(0)
A1 B1
19
XLEDEN
_G
1
DIR
IC403
TC74VHC245FT(EL.K)
2 5.5V
DGND
TR+5V
Y(15) Q416
1
RZR020P01TL
LS13
Y(14) Q420
1
RZR020P01TL
LS12
Y(7) Q414
1
RZR020P01TL
LS11
Y(6) Q413
1
RZR020P01TL
TR+3.3V
LS10
Y(15)
Y(0:15)
1
Q412
RN2426(TE85L.F)
Y(14)
1
Q415
RN2426(TE85L.F)
K ( 10% )
Y(10)
1
16V Q411
1005 RN2426(TE85L.F)
DGND
R462 100
7
Y(15) Y(9)
1
Q410
R461 100
9
Y(14)
RN2426(TE85L.F)
R460 100
10
Y(13)
R459 100
11
Y(12)
R458 100
12
Y(11)
R457 100
13
Y(10)
R456 100
14
Y(9)
R455 100
15
Y(8) Y(8)
1
Q409
RN2426(TE85L.F)
Y(7)
1
Q408
RN2426(TE85L.F)
Y(6)
1
Q407
DGND
RN2426(TE85L.F)
R454 100
7
Y(7)
R453 100
9
Y(6)
R452 100
10
Y(5)
R451 100
11
Y(4)
R450 100
12
Y(3) Y(5)
1
Q406
R449 100
13
Y(2)
RN2426(TE85L.F)
R448 100
14
Y(1)
R447 100
15
Y(0)
Y(4)
1
Q405
RN2426(TE85L.F)
1608 SD(7)
Y(3)
1
1608 SD(6) Q404
1608 SD(5) RN2426(TE85L.F)
1608 SD(4)
1608 SD(3)
1608 SD(2)
1608 SD(1)
1608 SD(0)
Y(2)
1
Q403
RN2426(TE85L.F)
Y(1)
1
Q402
RN2426(TE85L.F)
100
LD(7)
100
LD(6)
100
LD(5)
Y(0)
100
1
LD(4) Q401
100
LD(3) RN2426(TE85L.F)
100
LD(2)
100
LD(1)
100
LD(0)
LS15
LS14
LS7
LS6
SS7
SS6
SS10
SLS9
SLS8
SS7
SS6
SLS5
SLS4
SLS3
SLS2
SLS1
SLS0
FA-06
PAD9
11 12 11
21 22 21
2 1
SW409 1SS360(TE85L.F) SW4
CARBON_SW MI073-A D404 CARBON_S
PAD1
11 12 11
21 22 21
2 1
SW401 1SS360(TE85L.F) SW4
CARBON_SW MI073-A D401 CARBON_S
PAD UTIL S
11 12 11
21 22 21
2 1
SW417 1SS360(TE85L.F) SW4
CARBON_SW MI073-B D409 CARBON_S
ARPEGGIO
2 1
SW422 S
SKRGAED010 1SS360(TE85L.F) S
D412
2 1
S
1SS360(TE85L.F) S
D415