Korg prologue-8 - Page 12

1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
DESIGNED BYDRAWN BY CHECKED BY CHECKED BY MODEL
DRAWING No. DATE
TITLE
KOD-A31319
*
REVISED BYDATEREMARK REVISAL REASON
3.3VD
3.3VD
1u
C10
C13
0.022u
C7
1000p
R16
10K R18
1K
22p 5%
C14
22p 5%
C11
RSD-04000F202000
4MHzX2
3.3VD
47K
R2
68K
R4
0.1u
C1
0.1u
C3
SYNC_OUT
SYNC_CN
SYNC_RISE
SYNC_FALL
R11
0
USB
About 120ms delay
VOUT
1
VD
2
NC
4
CT
5
BU4227G-TR
IC4
1
23
4
TERMINAL1
1
23
4
TERMINAL2
MAIN CPU
R47
4.7K
R
TO-1608BC-MRE
LED1
To Panel PCB
A2001WV-12P
1
2
3
4
5
6
7
8
9
10
11
12
CN1A
CK_PNL
RX_PNL
TX_PNL
PNL1_ACK
RESET_PNL
BOOT_PNL
To Keyboard(SK-49/61)
KEY_SS3
KEY_SS2
KEY_SS1
KEY_SS0
KEY_SS4
T00
T01
T02
T03
T04
T05
T06
T07
KEY_SS3
KEY_SS2
KEY_SS1
KEY_SS0
KEY_SS4
T00
T01
T02
T03
T04
T05
T06
T07
RX_PNL
TX_PNL
CK_PNL
RX_MIDI
TX_MIDI
3.3VD
For Debug
1
2
3
4
5
6
CN100
NU
SWCLK_
SWDIO_
SWO_
SWCLK_
SWDIO_
SWO_
A2001WV-10P
1
2
3
4
5
6
7
8
9
10
CN-V1
PF12/FMC_A6
50
SAI1_SD_B
2
SAI1_FS_A
3
SAI1_SCK_A
4
SAI1_SD_A
5
PC13
7
PC14
8
PC15
9
PF0/FMC_A0
10
PF1/FMC_A1
11
PF2/FMC_A2
12
PF3/FMC_A3
13
PF4/FMC_A4
14
PF5/FMC_A5
15
PF6/Q1_IO3
18
PF7/Q1_IO2
19
PF9/Q1_IO1
21
PF10
22
PA2/USART2_TX
36
PA1/UART4_RX/Q1_IO3
35
PA0/UART4_TX
34
PC1
27
PC0/FMC_SDNWE
26
PA3/USART2_RX
37
PG1/FMC_A11
57
PE7/FMC_D4
58
PE8/FMC_D5
59
PB14
75
PC2/FMC_SDNE0
28
PD8/FMC_D13
77
PD9/FMC_D14
78
PD10/FMC_D15
79
PF14/FMC_A8
54
PF13/FMC_A7
53
PF11/FMC_SDNRAS
49
PB2-BOOT1
48
PB1
47
PB0
46
PC5
45
PC4
44
PA7
43
PA6
42
PF15/FMC_A9
55
PG0/FMC_A10
56
PE9/FMC_D6
60
PE12/FMC_D9
65
PE11/FMC_D8
64
PE10/FMC_D7
63
PE14/FMC_D11
67
PE15/FMC_D12
68
PB10
69
SAI2_SD_A
70
SAI1_MCLK_A
1
PA4
40
OSC_OUT
24
PA5
41
PF8/Q1_IO0
20
NRST
25
OSC_IN
23
PD11/FMC_A16
80
PC3/FMC_SDCKE0
29
PE13/FMC_D10
66
PB12
73
PB13
74
PB15
76
PD12/FMC_A17
81
PD13/FMC_A18
82
PD14/FMC_D0
85
PD15/FMC_D1
86
PG2/FMC_A12
87
PG3/FMC_A13
88
PG4/FMC_A14/BA0
89
PG5/FMC_A15/BA1
90
PG6/Q1_NCS
91
PG7/FMC_INT
92
PG8/FMC_SDCLK
93
VDDUSB
95
PC6/USART6_TX
96
PC7/USART6_RX
97
PC8/USART6_CK
98
PC9
99
PA8
100
PA9/OTG_FS_VBUS
101
PA10/OTG_FS_ID
102
PA11/OTG_FS_DM
103
PA12/OTG_FS_DP
104
PA13/SWDIO
105
PA14/SWCLK
109
PA15
110
PC10/USART3_TX/Q1_IO1
111
PC11/USART3_RX/Q2_NCS
112
PC12/USART3_CK/UART5_TX
113
PD0/FMC_D2
114
PD1/FMC_D3
115
PD2/UART5_RX
116
PD3/Q_CLK
117
PD4
118
PD5
119
PD6
122
PD7
123
PG9
124
SAI2_SD_B
125
PG11
126
PG12
127
PG13
128
PG14
129
PG15/FMC_SDNCAS
132
PB3/SWO
133
PB4
134
PB5
135
PB6/USART1_TX/Q1_NCS
136
PB7/USART1_RX
137
BOOT0
138
PB8
139
PB9
140
PE0/FMC_NBL0
141
PE1/FMC_NBL1
142
PDR_ON
143
IC1A
STM32F446ZET
VOICE_RESET
VOICE_BOOT
VOICE 1_TX
VOICE 1_RX
VOICE 2_TX
VOICE 2_RX
VOICE 3_TX
VOICE 3_RX
VOICE 4_TX
VOICE 4_RX
470R51
470R52
PNL1_ACK
RESET_PNL
BOOT_PNL
470R53
470R54
MUTE_E
RETURN_L+
SEND_L1
SEND_R1
Voice 1-4
Voice 5-8
Voice 9-12
Voice 13-16
MIDI/BOOT
PANEL
VBAT
6
VSS
16
VDD
17
VSS
51
VDD
39
VSS
38
VDDA
33
VREF+
32
VSSA
31
VDD
30
VDD
52
VCAP_1
71
VDD
62
VSS
61
VDD
72
VSS
83
VDD
84
VSS
94
VCAP_2
106
VSS
107
VDD
108
VSS
120
VDD
121
VSS
130
VDD
131
VDD
144
IC1B
STM32F446ZET
VOICE 1_TX
VOICE 1_RX
VOICE_RESET
VOICE_BOOT
VOICE 2_TX
VOICE 2_RX
VOICE_RESET
VOICE_BOOT
VOICE 3_TX
VOICE 3_RX
VOICE_RESET
VOICE_BOOT
VOICE 4_TX
VOICE 4_RX
VOICE_RESET
VOICE_BOOT
To Voice PCB 1-4
3.3VD
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
BA0
BA1
CLK
WE
CAS
LDQM
CS
UDQM
RAS
CKE
DQ0
C/CLK
DQ2
DQ1
S#/CS
3.3VD
0.1u
C33
DQ3
+5V
L5
L6
L7
L8
L9
L10
L11
L12
L13
L14
L15
L16
L17
470R32
470R33
470R34
470R35
470R36
470R37
470R38
470R39
22R40
22R41
47R48
47R49
47R50
3.3VD
1u
C59
BLM18BB121SN1D
L28
0
R64
1u
C74
R68
NU
4.7u
C75
4.7u
C76
SUSTAIN
EXPRESSION
4.7KR20
56RA2D
56RA2C
56RA2B
56RA2A
56RA3D
56RA3C
56RA3B
56RA3A
56RA7D
56RA7C
56RA7B
56RA7A
56RA1D
56RA1C
56RA1B
56RA1A
56RA6D
56RA6C
56RA6B
56RA6A
56RA4D
56RA4C
56RA4B
56RA4A
SDRAM
3.3VD
FlashROM
AD/DA
56R9
56R7
56R10
56R12
0.1uC57
0.1uC54
0.1uC53
0.1uC52
0.1uC51
0.1uC50
0.1uC49
FG1
5
FG2
6
VBUS
1
D-
2
D+
3
GND
4
USB1
QT-6301-004
to FT GPIO
1
2
3
4
5
SERIALWRITE1
TX_MIDI
RX_MIDI
3.3VD
bootloader: pattern1
3.3VD
R14
10K
R43 10K
R42 10K
3.3VD
CS4271
XTO
1
XTI
2
MCLK
3
LRCLK
4
SCLK
5
SDO
6
SDI
7
DGND
8
VD
9
VL
10
M0
11
M1
12
I2S/LJ
13
RST
14
VQ1
15
VQ2
16
INA+
17
INB+
18
VQ3
19
VA
20
AGND
21
FILT+
22
AMUTE
23
OUT A-
24
OUT A+
25
OUT B+
26
OUT B-
27
BMUTE
28
IC8
47K
R23
RETURN_L-
RETURN_R-
RETURN_R+
56R6
4.7
R22
0R17
0R19
L3
DAC_BIAS1
1u
C31
2700p
C9
2700p
C18
47u 16V
C8
0.1u
C29 0.1u
C27
0.1u
C12
24.576MHz
X1
33p 5%
C2
33p 5%
C4
OSC_TR OSC_TR OSC_TR OSC_TR
PWR_CTRL1
+5V
+5VA
0.1u
C32
0.1u
C16
0.1u
C15
BLM18BB121SN1D
L1
BLM18BB121SN1D
L2
0R3
0R8C6
NU
C5
NU
DIR
DIR
CS4271
XTO
1
XTI
2
MCLK
3
LRCLK
4
SCLK
5
SDO
6
SDI
7
DGND
8
VD
9
VL
10
M0
11
M1
12
I2S/LJ
13
RST
14
VQ1
15
VQ2
16
INA+
17
INB+
18
VQ3
19
VA
20
AGND
21
FILT+
22
AMUTE
23
OUT A-
24
OUT A+
25
OUT B+
26
OUT B-
27
BMUTE
28
IC9
SEND_L2
SEND_R2
2700p
C36
2700p
C43
4.7KR46
0R44
0R45
47u 16V
C35
0.1u
C42
DAC_RST1
LRCLK
SCLK
LRCLK
SCLK
56R13
SD_A1
SD_B1
SD_A2
N25Q032A13ESC40F
S#
1
DQ1
2
W#/VPP/DQ2
3
VSS
4
DQ0
5
C
6
HOLD#/DQ3
7
VCC
8
IC6
IS42S16400J-6TL
VDD
1
DQ0
2
VDDQ
3
DQ1
4
DQ2
5
GNDQ
6
DQ3
7
DQ4
8
VDDQ
9
DQ5
10
DQ6
11
GNDQ
12
DQ7
13
VDD
14
LDQM
15
WE
16
CAS
17
RAS
18
CS
19
BA0
20
BA1
21
A10
22
A0
23
A1
24
A2
25
A3
26
VDD
27
GND
28
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A11
35
NC
36
CKE
37
CLK
38
UDQM
39
NC
40
GND
41
DQ8
42
VDDQ
43
DQ9
44
DQ10
45
GNDQ
46
DQ11
47
DQ12
48
VDDQ
49
DQ13
50
DQ14
51
GNDQ
52
DQ15
53
GND
54
IC7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A2001WV-16P
CN2A
DA_VCA
NJM2746M
5
6
7
IC5B
CV_COMP
12K
R65
100K
R66
33K
R67
1u
C72
0.1u
C73
0.47u
C58
TP2
CV_VCA2
DA_COMP
NJM2746M
3
2
1
IC5A
CV_VCA
fc = 10Hz, gain = 1
R61
NU
R62
NU
R63
NU
C55
NU
C48
NU
C56
NU
TP1
CV_VCA
DA_VCA
DA_COMP
A1
2
Y1
18
A2
3
Y2
17
A3
4
Y3
16
A4
5
Y4
15
A5
6
Y5
14
A6
7
Y6
13
A7
8
Y7
12
A8
9
Y8
11
G1
1
G2
19
GND
10
VCC
20
SN74AHCT541PWR
IC3
A1
3
B1
21
A2
4
B2
20
A3
5
B3
19
A4
6
B4
18
A5
7
B5
17
A6
8
B6
16
A7
9
B7
15
A8
10
B8
14
OE
22
DIR
2
GND
13
VCCB
24
VCCA
1
NC
23
GND
11
GND
12
SN74LVCC3245APWR
IC2
10u 20%
C30
NFM21PC104R1E3D
LC1
L18 NU
+5V
L21 NU
L22 NU
L23 NU
L24 NU
L25 NU
L26 NU
L27 NU
+5V
+5V
15V/500mA
+15V
NJM2746M
IC5C
0.1u
C77
+5V
1u
C47
0.1u
C46
DAC_BIAS2
5
6
7
IC10B
NJM4580M
3
2
1
IC10A
NJM4580M
IC10C
NJM4580M
0.1u
C34
~=2.5V
~=2.5V
C17
10u 20%
C28
10u 20%
0.1u
C45C44
10u 20%
47K
R21
PWR_CTRL3
PWR_CTRL3 PWR_CTRL3 PWR_CTRL3 PWR_CTRL3
PNL2_ACK
L19 NU
PNL_SEL
L20 NU
OSC_TR
PNL2_ACK
PNL_SEL
56R59
DAC_RST2
56R60
DAC_RST2
56R5
SEL_COMP
PWR_SW
MCLK
MCLK
internal pull-up
R1
0
15V/500mA
+15V
15V/500mA
+15V
15V/500mA
+15V
3.3VD
PWM_CALIB
56R117
56R15
56R115
A2001WV-10P
1
2
3
4
5
6
7
8
9
10
CN-V2
A2001WV-10P
1
2
3
4
5
6
7
8
9
10
CN-V3
A2001WV-10P
1
2
3
4
5
6
7
8
9
10
CN-V4
NFL18SP157X1A3D
LC2
METER+
+5VA
10K
R94