Roland FA-06 Service Notes

54
Feb. 2014 FA-06
Circuit Diagram (MIDI Board: 1/2)
fig.d-MIDI1-Fa06.eps@L
C201 UnPopC202
UnPopC203 UnPop
CTRL2-SIG
DGND
DGND
D+3.3V
DGND
D+3.3V
DGND
DGND
D+3.3V
D+3.3V
DGND
DGND
D+3.3V
DGND
DGND
HOLD-SIG
D+3.3V
D+3.3V
D+3.3V
DGND
D+3.3V
CTRL1-SIG
DGND
D+3.3V
DGND
ADSEL0
ADSEL1
DGND
DGND DGND
DGND DGND
CTRL1_SENSE-SIG
CTRL2_SENSE-SIG
DGND
ADSEL0
ADSEL1
DGND
CTRL2-SIG
DGND
DGND
CTRL1-SIG
CTRL1_SENSE-SIG
CTRL2_SENSE-SIG
MPX_SENSE-SIG
MPX_PDL-SIG
MPX_PDL-SIG
DGND
DGND
D+3.3V
HOLD-SIG
D+3.3V
DGND
DGND
YKB21-5074
JK201
1
3
4
2
L201
BLM18BD601SN1D
L202
BLM18BD601SN1D
YKB21-5074
JK202
1
3
4
2
YKB21-5074
JK203
1
3
4
2
L203
BLM18BD601SN1D
L204
BLM18BD601SN1D
L205
BLM18BD601SN1D
L206
BLM18BD601SN1D
470
R201
470
R202
1k
R203
220
R204
1/4W
220
R205
1/4W
220
R206
1/4W
1SS362FV(TPL3)
D201
2
3
1
1SS362FV(TPL3)
D202
2
3
1
1SS362FV(TPL3)
D203
2
3
1
100k
R207100k
R208100kR209
0.1uFC2040.1uFC205
0.1uFC206
100R210
100
R211
IC201
AK2923H-E2
3
1
2
IC201
AK2923H-E2
5
7
6
0.1uFC210
AK2923H-E2
IC201
48
0.1uFC212
100k
R219100kR220
3.3kR217
3.3k
R218
0.1uFC215
0.1uF
C216
TER201
M1698
1
23
4
0.1uFC225
10uFC226
10k
R21210k
R213
1000pF
C207
1000pF
C208
2 6V
TC74LVX4052FK(EL)
IC203
9
B
10
A
2
2Y
14
1X
2X
15
16
VCC
3
YCOM
7
VEE
1Y
5
3Y
4
INH
6
1
0Y
XCOM
13
11
3X
0X
12
GND
8
CN201
S9B-PH-K-S (LF)(SN)
3
2
1
4
9
8
7
6
5
100
R215
100
R216
C211
100uF 16V
HOLD
CONTROL 2
CONTROL 1

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