Roland FA-06 Service Notes

28
Feb. 2014 FA-06
Circuit Diagram (Main Board: 1/7)
fig.d-main1.eps@L
L1
EXCML16A270U
UnPop
SW1
SKQMATE010
UnPop
C299
UnPop
UPC2933BT-E1-AZ
IC28
UnPop
1
IN
3
OUT
2
COM
D3
1SS355 TE-17(PB FREE)
UnPop
0.1uFC358
UnPop
0.1uFC359
UnPop
B6B-PH-K-S (LF)(SN)
CN1UnPop
1
2
3
4
5
6
R65 UnPop
R67 UnPop
R71 UnPop
R73 UnPop
C321
UnPop
DGND
PWR-OFF
D+5V
DGND
D+3.3V
DGND
DGND
XSYS-RST
DGND
DGND
XFL-RST
DGND
MIC-SEL
LINE-SEL
LINE-SENSE
MIC-SENSE
SUBCPU-TXD0
SUBCPU-UPD
XSUBCPU-RST
SUBCPU-RXD0
XMIDI-RST
D+3.3V SH2A+3.3V
DGND
DGND
DGND
D+5V
DGND
DGND
D+1.2V D+3.3V
DGND
DGND
D+5V
330pFC8
47uF
C6
16V
330pFC9
100pF
C1
50V
100pF
C2
50V
BD9150MUV-E2
IC1
10
FB1
9
EN1
11
ITH1
16
FB2
17
EN2
15
ITH2
12
AGND
30
FG
13
NC
20
D2
1
PGND2
19
SW2
18
SW2
6
PGND1
5
PGND1
8
SW1
7
SW1
4
PVCC
3
PVCC
2
PVCC
14
AVCC
47uFC4 16V
1000pFC10
10
R6
1608
D (0.5%)
47k
R7
C11
220uF
16V
33
R35
0.1uF C296
0.01uF
C297
SN74LVC3G14DCTR
IC27
35
SN74LVC3G14DCTR
IC27
17
SN74LVC3G14DCTR
IC27
62
R266
10k
100
R275
0.1uF C298
100
R276
100
R277
100
R77
10k
R1
10k
R2
0.1uFC302
0.1uFC303
100
R281
S-80943CNMC-G9DT2G
IC26
2
VDD
3
VSS
5
CD
4
NC
1
OUT
CN22
B11B-PH-K-S (LF)(SN)
1
2
3
4
5
6
7
8
9
10
11
33
R508
33
R509
33
R510
33
R511
TP46
TP49
TP50
TP51
TP52
TP53
TP54
TP55
TP56
TP57
TP58
0
R115 1608
0R120 1608
D (0.5%)
100k
R8
100
R109
0.1uF
C324
16V
C214
100uF
16V
10
R900
0.1uFC901
0.1uFC902
10
R911
0.1uFC911
10
R903
0.1uFC903
10
R904
0.1uFC904
0.1uFC905
0.1uFC906
0.1uFC907 0.1uFC910
10
R909
0.1uFC908
10
R908
0.1uFC909
10
R907
0.1uFC912
0.1uFC913
0.1uFC213
1000pFC601 1000pFC602 1000pFC603 1000pFC604 1000pFC605
L623
BLM21PG121SN1D
Reset Voltage:4.21
4.39(V)
(Piano) (Synth)

Roland FA-06 Specifications

General

Control type	Buttons
Backlight color	Red
Backlight buttons	Yes
MIDI-keyboard number of keys	61 keys
Display type	LCD
Display diagonal	5 \
Product color	Black
Sound effects	Acoustic resonance, Synthesizer
Interface	USB
Headphone outputs	1
USB ports quantity	2
Compatible memory cards	SDHC
6.35 mm (1⁄4-inch) output	3
Power source type	AC
Bit rate	16 bit
Product type	Digital synthesizer
Keyboard number of keys	61
Maximum polyphony (notes)	128
Reverberation effects quantity	6

Weight and Dimensions

Depth	300 mm
Width	1008 mm
Height	101 mm
Weight	5700 g