Roland FA-06 Service Notes

40
Feb. 2014 FA-06
Circuit Diagram (Main Board: 7/7)
fig.d-main7.eps@L
B5B-PH-K-S (LF)(SN)
CN18 UnPop
1
2
3
4
5
R503 UnPop
R471 UnPop
R458 UnPop
R475 UnPop
R477 UnPop
R500 UnPop
R501 UnPop
R468 UnPo
p
R470 UnPop
R465 UnPop
R451
R435 UnPop
R466
UnPop
R111 UnPop
R112 UnPop
R110 UnPop
R389 UnPop
TC7SET02FU(T5L.JF)
IC40 UnPop
1
2
4
TC7SET02FU(T5L.JF)
IC40 UnPop
3
GND
5
VCC
C610 UnPop
R604 UnPop
R702 UnPop
C701
UnPop
AN0-SIG
D+5V
D+5V
S
H
AN6-SIG
SH2A+3.3V
DGND
AN5-SIG
MIDI_IN
ENC-A
BEAT-G
DGND
KSCPU-RXD
MIDI_OUT1_5V
XS2-SW
MIDI_OUT0_5V
DGND
DGND
KSCPU-UPD
KSCPU-UPD_5V
XS1-SW
MIDI_OUT1_5V
XKSCPU_5V-RST
KSCPU-SCK-CLK
MIDI_OUT0_5V
XTEMPO-SW
KSCPU-TXD
BEAT-R
SH2A+3.3V
KSCPU-TXD_5V
ADSEL2
ADSEL1
ENC-B
ADSEL0
AN2-SIG
AN1-SIG
XKSCPU-RST
DGND
XSYS-RST
ASSY-JUDGE
D+5V
D+5V
DGND
DGND
DGND
DGND
SH2A+3.3V
MIDI_OUT0
MIDI_OUT1
SH2A+3.3V
DGND
DGND
DGND
MIDI_IN_5V
D+5
V
DGND
DGND
XMIDI-RST
22
R502
22
R504
22
R505
0.1uFC465
0R463
0
R464
0
R462
0
R461
0
R460
0
R459
0
R457
0
R454
10uFC472
10k
R474
10k
R473
10k
R479
1kR491
1k
R490
0
R437
0
R436
1000pFC476 1000pFC477 1000pF
C478
1000pFC479
0.1uFC461
22R506
R507
22
0.1uFC459
10k
R478
10k
R476
100R482
100
R481
100
R480
0.1uFC463 0.1uFC462 0.1uFC468
0R427
0
R444
TP111
TP112
TP113
TP114
TP115
10k
R108
TC74VHCT08AFT(EL)
IC36
1
2
3
TC74VHCT08AFT(EL)
IC36
4
5
6
TC74VHCT08AFT(EL)
IC36
9
10
8
TC74VHCT08AFT(EL)
IC36
12
13
11
TC74VHCT08AFT(EL)
IC36
GND
7
VCC
14
0R113
4.7k
R487
0.1uFC271
TC74VHC08FT(EL.K)
IC37
1
2
3
TC74VHC08FT(EL.K)
IC37
4
5
6
TC74VHC08FT(EL.K)
IC37
9
10
8
TC74VHC08FT(EL.K)
IC37
12
13
11
TC74VHC08FT(EL.K)
IC37
GND
7
VCC
14
0
R11
B6B-PH-K-S (LF)(SN)
CN4
1
2
3
4
5
6
IC41
TC7SH04FU(TE85L.JF)
VCC
5
GND
3
0.1uFC326
TC7SH04FU(TE85L.JF)
IC41
24
1
TP8
TC7SET02FU(T5L.JF)
IC39
1
2
4
TC7SET02FU(T5L.JF)
IC39
3
GND
5
VCC
1000pFC609
1000pFC611
1000pFC612
220
R114
220
R269
10k
R603
100k
R606
1000pFC614
1000pFC615
L608 BLM15BD102S
N
L609 BLM15BD102S
N
L610 BLM15BD102S
N
L611 BLM15BD102S
N
1000pFC620
120
R472
0
R701
(ENC0-A)
(ENC1-B)
(ENC1-A)
(ENC0-B)
MIDI
(Synth) (Piano)
(BLUELED-ON)

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