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Boss BF-3 User Manual Page 12

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13
July.2002 BF-3T
CIRCUIT DIAGRAM
fig.mainboard
AC
ADAPTOR
A8V
A4V
VR BOARD
(PCB G2927207 2/5)
(PCB G2927207 01 1/5)
CPU
DC/DC
Converter
DSP (MR3)
*10kF,150kF=+/-1% 0603 Type Chip Resistor
SW BOARD
(PCB G2927207 4/5)
AD/DA
LED BOARD
A4V
A4V
11.2896MHz
A8V
A9V
A9V
(PCB G2927207 5/5)
RED
BASS I N
BRN
YEL
BLK
BLUORG
006P
RESET
OUTPUT A (MONO)
WHT
(PCB G2927207 3/5)
GLY
JACK BOARD
CHECK
(RED/GRN)
OUTPUT B
MANUAL
or RK0972210
RES
DEPTH
RATE
MODE
EFFECT-ON
OUT-SW
MANUAL
RES
DEPTH
RATE
MODE
EXT-TI P
EXT-RI NG
EFFECT-OFF
LED-RED
LED-GRN
RED
GRN
BYO
GRN
ORG
50kB
50kB
or RK0972210
*1:MN101CP427BF(R02891234):1LOT - 5LOT
MN101C427RH (R02898690):6LOT
*1
BLK
BLK
GUITAR IN
BRN
*2
*2:NFM4516P13C204F:1LOT
BF-3 MAIN BARD ASSY 75D6439000
( PCB G2927207 1/5)
MCLK
MCLK
LRCK
CA0
CD5
CD1
CD0
CA1
BCLK
CA2
CD6
CA3
CD2
CA1
CD1
CD3
CD5
CA2
CD4
CD4
CA4
WR
RD
CA4
CA3
RD
CD3
BCLK
CD2
CA0
LRCK
CD0
CD6
CD7
CD7
WR
AD
DA
AD
DA
A
D
+
D3.3
A
+
+
D
A
+
D3.3
D
D
D
+
D3.3
+
D
A
+
+
+
A
+
A
+
D3.3
D
D
D
+
D3.3
+
D3.3
D
+
+
A
+
+
+
D
+
D3.3
DD
+
+
+
A
A
DD
D
A
++
+
A
+
+
D3.3
D
+
D3.3
+
D3.3
+
D3.3
D
+
D3.3
DA
+
DA
D
D
+
D3.3
D
+
D3.3
D
D
+
D3.3
D
+
D3.3
D
+
D3.3
D
D
+
D3.3
+
D3.3
+
D3.3
+
D3.3
D
+
D3.3
+
D3.3
D
+
D3.3
+
D3.3
D DD
D D
A
D
D
DD
A
A
JK1
HEC2392-01-150
2
1
3
4
5
L2
SLF7032T-4R7M1R7-2 4.7uH
C35
0.1
C34
0.1
C37
100/16
R46
2.2k
C39
0.1
R6
22k
R53
1k
C31
0.1
SW1
JM-0404
1 2
L3
SLF7032T-151MR37-2 150uH
IC7
S-8520E33ML-BJS
ON/OFF
1
VIN
5
VSS
2
EXT
4
VOUT
3
C50
0.1
R20
56k
R21
1M
C15
0.1
R10
1M
C5
0.0022
R12
56k
C7
100p
R7
22k
R1
1M
R9 56k
R11
22k
C8
10/16
R15
1M
+
-
IC2B
NJM2100M
6
5
7
R42
220
C2
0.0022
R4
22k
+
-
IC1B
M5218AFP
6
5
7
C4 100p
R13
10k
C9
10/16
R40
220
C27
0.1
C56
18p
C28
1/50
+
-
IC1A
M5218AFP
2
3
1
C29
0.1
C26
10/16
R29
10
C57
22p
C51
47/16
C47
0.1
C49
0.1
C48
0.1
C46
0.1
R32
1M
R27 56k
R30
22k
C22
10/16
R22
22k
C25
10/16
R36
100k
R51
1k
R50
1M
X1
49US SMD
R31
1k
R34
1M
LED1
GL3ED8
1 2
3
C1
1/50
C24
1/50
C12
10/16
Q9
2SC3324GR
1
2 3
R41
39k
Q10
2SC4116GR
1
23
Q11
2SA1586GR
1
32
Q12
2SA1586GR
1
32
R44
22k
R43
22k
R23
56k
Q7
2SC4116GR
1
2 3
R37
100k
R38
100k
C71
N.I.U
C72
N.I.U
X2
N.I.U
IC6
MN101C427
LED3/P83
1
LED2/P82
2
LED1/P81
3
LED0/P80
4
AN0/PA0
5
AN1/PA1
6
AN2/PA2
7
AN3/PA3
8
AN4/PA4
9
AN5/PA5
10
AN6/PA6
11
AN7/PA7
12
VDD
13
OSC2
14
OSC1
15
VSS
16
NC
17
TXD/SBO0/P00
18
RXD/SBI0/P01
19
SBT0/P02
20
BUZZER/P06
21
RMOUT/P10
22
P11
23
P12/TM2IO
24
P13/TM3IO
25
P14/TM4IO
26
P20/IRQ0
27
P21/IRQ1/SENS
28
P22/IRQ2
29
P60
30
P61
31
P62
32
P63
33
P64
34
P65
35
P66
36
P67
37
P70
38
P27/NRST
39
MMOD
40
P87/LED7
41
P86/LED6
42
P85/LED5
43
P84/LED4
44
R16
1M
C18
47/16
C19
0.1
C16 100p
C14
0.0022
C17
10/16
C33
0.1
+
-
IC2A
NJM2100M
2
3
1
R26
10kF
R24
150kF
C61
N.I.U
R8
10k
C6
0.1(P)
Q14
2SJ190
1
23
DA2
1SS301
1 2
3
Q8
2SK879Y
3
12
C43
N.I.U
Q5
2SK879Y
3
12
C13
10/16
Q6
2SC3324GR
1
2 3
C11
1/50
R14
1k
R17
1M
R19
100k
R71
1M
Q4
2SK880GR
3
1 2
DA3
N.I.U
21
3
C62
0.001
C21
0.1
Q13
2SC4116GR
1
23
C23
1/50
R69
10k
C63
0.1
C38
0.1
C36
0.1
R61
10k
R60
10k
C64
N.I.U
C65
N.I.U
R65
N.I.U
R68
N.I.U
R67
N.I.U
R66
N.I.U
20
1
21
1
C66
N.I.U
C10
1/50
R52
100k
ET1
EARTH_TERMINAL (RV-2)
ET2
EARTH_TERMINAL (RV-2)
16
JK4
HTJ-064-14D
1
2
3
19
BT1
6F22
12
IC4
AK4552VT
RIN
1
LIN
2
VSS
3
VA
4
VD
5
DEMO
6
DEM1
7
SDTO
8
SDTI
9
LRCK
10
MCLK
11
BCLK
12
PDN
13
VCOM
14
LOUT
15
ROUT
16
R39
56k
D2
GS1G
R45
10k
Q1
2SK879Y
3
12
C3
0.1
Q3 2SK879Y
3
12
Q2
2SC4116GR
1
2 3
R2
56k
R3
1M
DA1
1SS301
1 2
3
R5
56k
R49 27k
R70
47
C53 0.068
R64
10k
3
JK2
HTJ-064-12D
1
2
3
4
5
4(20)
5(21)
6
7
8
7
8
VR1-A
RD912D-20-20FWH-B54-6009
1
2
3
9
VR1-B
RD912D-20-20FWH-B54-6009
1
2
3
10
VR2
RD901-20-15FW-B54-006
1
2
3
11
C30
100/16
D4
SS14
R25
10k
R18
10k
VR3
RD901-20-15FW-B54-006
1
2
3
12
9
10
11
12
VR4
RD901-20-15FB-B54_04
1
2
3
13
13
14
15
15
R35
10k
+
-
IC1C
M5218AFP
84
14
C55
0.1
17
18
17
18
C59
0.1
R100
RXE010
IC8
S-80130ALMC-JAP-T2
DS
1
VDD
5
VSS
2
OUT
4
NC
3
R63
47
R47
10k
C42
47/16
1
D3
GS1G
C41
47/16
C58
0.1
C40
100/16
2
R28
10k
+
-
IC2C
NJM2100M
84
JK3
2LJ-650NHW00
9
4
8
7
6
3
2
C45
0.1
C20
10/16
C44
100/16
C32
NFM4516P13C204F
IC5
TC220CCA0AF-B01(MR3)
OSC
1
VSS
2
OSCSEL
3
VSS
4
XTO
5
XTI
6
VDD
7
DIVS0
8
DIVS1
9
PLLBP
10
VSS
11
VSS
12
TESTP
13
VDD
14
VDD
15
PLLVAA
16
PLLRO
17
PLLLP
18
PLLAGS
19
PLLAGD
20
VSS
21
VSS
22
VDD
23
VDD
24
RST
25
VSS
26
CD7
27
CD6
28
CD5
29
CD4
30
VSS
31
TESTS
32
VDD
33
CD3
34
CD2
35
CD1
36
CD0
37
VDD
38
DRQ
39
INT0
40
INT1
41
DRST
42
VSS
43
CA4
44
CA3
45
CA2
46
CA1
47
CA0
48
VDD
49
RD
50
CS
51
VSS
52
WR
53
VSS
54
DIV
55
VDD
56
DA0
57
AD0
58
VDD
59
BCK
60
VSS
61
LRCK0
62
LRCK1
63
VDD
64
MCK
65
VSS
66
DA1
67
AD1
68
DA2
69
AD2
70
VSS
71
CTYPE
72
VDD
73
DA3
74
AD3
75
SYI
76
TESTB
77
TESTT
78
VDD
79
VSS
80
6
JK5
HTJ-064-14I
1
2
4
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