Roland HP-1 Service Notes

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19
11
HP-1 MH/RW, HP-2e RW/LA
Mar, 2002
CIRCUIT DIAGRAM (MAIN PCB ASSY)
TO PHONES L Serial I/F
TO CONTROL BOARD (CN1)
TO POWER & AMP. BOARD (CN4)
TO CONTROL BOARD (CN3)
TO O POWER & AMP. BOARD (CN6)
8Mbit Flash
256kbit SRAM
256kbit SRAM
TO KEYBOARD
(LEFT)
TP-30
TO KEYBOARD
(RIGHT)
TP-30
LEFT
RIGHT
For RES Contact Board
(88 Keys)
For RES Contact Board
(88 Keys)
T7
T6
T5
T4
T3
T2
T1
T0
T7
T6
T5
T4
T3
XRES
XHWR
XRES
FLASH-CT1
XHWR
XRAM
PORT6
PORT5
PORT4
PORT4
PORT5
PORT6
DATA-5--AN-3
PORT3
PB5
PB5
PB6
PB6
PB7
PB7
XKEY
KEYINT
XROM
XRES
XRES
FLASH-CT1
PORT7
SW-1
SW-2
SW-3
XMUTE
LRCK
BCK
256/384FS
XPD
XRES
XMUTE
WD4
WD12
XWCS1
XXPINT
XLWR
WD3
EA[0..8]
XRD
WD11
WD8
WD14
WD5
WD7
WD12
WD3
EA2
WD11
WD13
WD2
XRD
WD4WD2
XWCS0
WD15
WD10
WD12
EA1
EA0
EA8
XRD
EA8
XRD
WD11
WD13
EA0
WD14
WD2
EA1
WD0
EA2
WD15
EA3
WD13
WD5
WD3
XRD
WD10
WD8
WD15
WD4XRD
EA3
WD10
EA4
XWOE
WD7
EA7
WD0
WD8
EA4
EA5
XW3-CS1
WD7
EA6
WD0
WD14
WD5
EA5
EA7
EA6
A13
A13
A9
A9
A4
A4
A8
A5
A2
A12
A12
A7
A15
A1
A3
A0
A11
A6
A6
A5
A10
A10
A16
A12
A11
A3
A8
A5
A5
A12
A1
A15
A3
A14
A2
A2
A13
A0
A10
A2
A13
A7
A7
A1
A17
A11
A6
A6
A7
A14
A9
A4
A10
A15
A1
A3
A8
A1
A14
A18
A0
A8
A9
A4
ED1
ED2
ED6
ED4
ED5
ED7
ED3
ED5
ED1
ED0
ED3
ED6
ED4
ED2
ED7
ED0
ED[0..7]
FLASH-CT0
AN-0
MODEL SELECT
XHWR
SD
XXP
PHAI
XRES
AN-4
AN-3
AN-3
PB4
PB4
CTS
DATA-6--AN-4
PORT0
PORT1
PORT2
XLWR
XLWR
E-WR
MIDI-IN
RXD1
MIDI-OUT
TXD1
MK10
MK9
MK8
MK7
MK8
MK9
MK10
AN-2
AN-1
XW3-OE
MK7
A[0..1]
A19
WD9
WD9
WD6
WD9
WD1
WD1
WD1
WD6
WD6
WD8
WD7
WD12
WD3
WD11
WD2
WD10
WD13
WD14
WD15
WD5
WD4
WD0
WD6
WD9
WD1
XW3-OE
XW3-CS0
WD[0:15]
XWCS0
XWCS1
XW3-CS0
XW3-CS1
XRAM
XRAM
L 4.5V
T1
SCAN-B
DATA0
AN-4
SCAN-C
DATA1
SCAN-A
DATA3
DATA2
LED-EN
PORT7
DATA-4--AD-VREF
DATA-7--AD-GND
XWE-FLASH0
VSS-FLASH0
XWE-FLASH1
VSS-FLASH1
XWE-FLASH1
VSS-FLASH1
XWE-FLASH0
VSS-FLASH0
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
XHWR
A19
VPP
A[0:19]
WA3-12
WA3-11
WA3-6
WA3-7
WA3-8
WA3-5
WA3-9
WA3-10
WA3-18
WA3-23
WA3-21
WA3-19
WA3-22
WA3-20
WA3-17
WA3-16
WA3-13
WA3-14
WA3-15
WA8
WA6
WA5
WA7
WA22
WA21
WA17
WA23
WA19
WA20
WA18
WA16
WA14
WA13
WA15
WA10
WA12
WA9
WA11
XW3-CS0
XW3-CS1XWCS1
XWCS0
WA3-4
WA3
WA3-1WA1
WA3-3
WA3-2WA2
WA4
RES
MUTE-CTL
MIDI-Select
SW-1
CTS
RTS
FLASH-CT0
RES
XPD
A-
A+
AGND
RightCh-Signal
LeftCh-Signal
SOSTENUTE
SOFT
DAMPER
AN-1
PHONE-SENSE
MIDI-IN
E-CAS
E-RAS
D7
D7
D6
D5
D14
D12
D4
D7
D10
D14
D13
D1
D[0..15]
D2
D10
D11
D15
D9
D0
D9
D11
D12
D1
D0
D8
D9
D0
D8
D2
D6
D9
D11
D15
D[0..15]
D3
D2
D14
D15
D0
D13
D13
D15
D14
D4
D10
D10
D6
D3
D8
D5
D5
D14
D13
D12
D3
D8
D6
D13
D12
D4
D4
D3
D8
D7
D5
D9
D1
D11
D1
D15
D2
D10
D12
D11
A11
XWOE XW3-OE
WA3-15
WA3-9
WA11
WA3-16
WA3-16
WA3-8
WA3-13
WA15
WA4
WA3-23
WA8
WA3-22
WA15
WA3-19
WA3-10
WA3-12
WA9 WA3-16
WA2
WA13 WA13
WA3-22
WA18
WA3-11
WA3-20
WA3-23
WA3-21
WA3-17
WA3-6
WA3-21
WA3-15
WA19
WA3-3
WA1
WA3-7
WA3-6
WA3-18
XW3-OE
WA8
WA3-21
WA3-4
WA9
WA3-8
WA3-5
WA16
WA3-19
WA3
WA[1:23]
WA3-11
WA3-20
WA3-10
WA3-10
WA18
WA3-[1:23]
WA22
WA23
WA3-5
WA3-1
WA3-14
WA3-14
WA10
WA3-13
WA3-7
WA17
WA6
WA20
WA20
WA3-18
WA3-22
WA19
WA3-12
WA3-3
WA3-23
WA17
WA21
WA22
WA23
WA14 WA14
WA5
WA3-4
WA3-4
WA3-6WA6
WA3-17
WA3-2
WA3-9
WA3-11
WA10
WA3-3
WA3-18
WA3
WA3-19
WA3-1
WA12
WA21
WA3-13
WA1
WA16
WA3-20
WA3-14
WA12
WA11
WA2
WA3-7
WA3-5
XWOE
WA3-15
WA3-2 WA3-2
WA3-12
WA3-9
WA3-1
WA7
WA7
WA3-8
WA4
WA3-17
WA5
L 4.5V
R 4.5V
MODEL SELECT
RAM-POWER
KEYINT
XXP
XXPINT
XROM
SW-3
VPP
RAM-POWER
SW-2
RAM-POWER
XKEY
R 4.5V
MIDI-Select
FLASH-CT0
XCS7
XCS7
MIDI-OUT
RTS
RXD1
TXD1
RES
MUTE-CTL
AN-2
1MHz
PHAI
1MHz
AVCC
MK2
MK3
MK4
MK5
MK6
MK7
MK8
MK9
MK10
MK1
MK0
BR10
BR9
BR8
BR7
BR6
BR5
BR4
BR2
BR1
BR0
BR3
BR5
BR4
MK3
BR2
MK0
MK6
MK2
BR6
MK4
BR1
MK5
BR3
MK1
BR0
T0
MK10
BR8
MK8
BR7
MK7
MK9
BR9
BR10
T2
MK0 T0
BR0 T1
MK1 T2
BR1 T3
MK2 T4
BR2 T5
MK3 T6
BR3 T7
MK4 MK10
BR4 BR10
T0
T1
T2
T3
T4
T5
T6
T7
BR10
MK10
MK5
BR5
MK6
BR6
MK7
BR7
MK8
BR8
MK9
BR9
BR0
MK1
BR1
MK2
BR2
MK3
BR3
MK10
BR10
MK0
T5
BR6
BR9
T2
T0
T4
MK5
T5
MK7
BR8
T7
T3
MK4
MK9
BR7
MK4
T7
T3
T6
BR5
T1
MK8
T6
BR4
MK6
BR4
T4
T1
T2
T0
AN-4
AN-0
+
D3.
3
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
DD
D
D
A
A
+
5
A
A
D
D D
D
D
DD
D
A
D
D
+
5
A
D
+
5
D
D
D
D
DD
D
D
D
D
D
D
A
+
5
A
D
+
D
+
+
+
D3.
3
+
D3.
3
+
D3.
3
+
D
+
D
D
+
D3.
3
A
A
D
D
D
D
D
+
5
D
+
D
+
D
+
D3.
3
D
+
D3.
3
D
+
D3.
3
D
D
D
D
D
D
+
+
5
D
+
+
D3.
3
D
+
A9
+
A9
+
A9
+
A9
-
9A
D
D
+
A9
+
5
D
A
A
D
+
D3.
3
+
D3.3
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
+
5D
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
+
5
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
+
5
D
C32 0
.1
C39 0
.1
C35 0
.1
C40 0
.1
C4
1000p
R63
100
R95
NIU
C175
NIU
C65
0.01
IC2B
TC7W00F
NIU
5
6
3
R46
68k
C119
220p
C100
220p
R93
NIU
CN5
AMPC1.2720P
3
4
5
6
7
8
2
1
9
20
19
18
17
16
15
14
13
12
1110
C75
0.1
R15
10k
R19
NIU
R71
NIU
R70
NIU
R41
68k
IC7
TC55257DFL-55L
1
26
2
23
21
24
25
3
4
5
6
7
8
9
10
20
27
22
19
18
17
16
15
13
12
11
28
14
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
CE
R/W
OE
I/O8
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
VDD
GND
C3
EECS5R5T473
NIU
IC18
AK4324
1 2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
DVSS DVDD
CKS
MCLK
PD
BICK
SDATA
LRCK
SMUTE
DFS
DEM0
DEM1
DIF0
DIF1
DIF2
AOUTR-
AOUTR+
AOUTL-
AOUTL+
AVSS
VREF
AVDD
DZFR
DZFL
C19
560p
C18
560p
C66
15p
C51
100p
R83
100
R84
100
R85
100
R2
MCR50J@
NIU
R79
470
IC20A
TC7W14F
17
C130
0.01
C155
22p
IC20C
TC7W14F
62
R103
NIU
R64
100
C163
22p
C156
22p
C164
22p
C165
22p
C157
22p
C166
22p
C158
22p
C167
NIU
C159
NIU
CN6
AMPC1.2720P
3
4
5
6
7
8
2
1
9
20
19
18
17
16
15
14
13
12
1110
IC13C
TC7WU04F
6 2
C168
NIU
C160
NIU
C169
NIU
C161
NIU
C170
NIU
C162
NIU
RA11
EXBV8V@JV
220
1 8
2 7
3 6
4 5
C171
220p
R69
NIU
C57
220p
C58
220p
C59
220p
RA12
220
1 8
2 7
3 6
4 5
IC5
TC55257DFL-55L
1
26
2
23
21
24
25
3
4
5
6
7
8
9
10
20
27
22
19
18
17
16
15
13
12
11
28
14
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
CE
R/W
OE
I/O8
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
VDD
GND
R29
100
R31
100
R34
100
R32
100
L7
N1608ZA@T01
NIU
R28
NIU
R6
10K NIU
C11
ECEV-A@SR
10/16
C81
0.1
C64
NIU R24
0
RA2
EXBV8V@JV
220
1 8
2 7
3 6
4 5
C2
NIU
R23
0
R76
100K
R109
10K
C70
220p
C69
220p
C68
220p
Q1
RN2421
1
3 2
C84
0.1
C12
ECEV-A@SR
10/16
R7
1.5k
R30
MCR50J@
10
IC20B
TC7W14F
35
R110
100
R45
47k
R107
NIU
R106
0
C53
NIU
R27
MCR50J@
10
C9
0.1
R49
0
RA20
0
18
27
36
45
RA22
0
18
27
36
45
RA24
0
18
27
36
45
R94
0
C117
ECEV-A@SR
33/16
C54
ECEV-A@SR
10/16
C15
0.1
C16
ECEV-A@WR
33/16
IC12
UPD2 3C12 8000LGY@MJH
NIU
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
2627
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
WORD/BYTE
A16
A15
A14
A13
A12
A11
A10
A9
A8
A19
A21
A20
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
GND
GND
OE/OE/DC
O0
O8
O1
O9
O2
O10
O3
O11
A22
VCC
VCC
O4
O12
O5
O13
O6
O14
O7
O15/A-1
GND
GND
C179
0.1
C26
0.1
C45
ECEV-A@SR
10/16
IC25
TC74VHCT245AFT
NIU
9
8
7
6
5
4
3
2
19
1
11
12
13
14
15
16
17
18
2010
A8
A7
A6
A5
A4
A3
A2
A1
G
DIR
B8
B7
B6
B5
B4
B3
B2
B1
VCCGND
IC23
TC74VHCT245AFT
NIU
NIU
9
8
7
6
5
4
3
2
19
1
11
12
13
14
15
16
17
18
2010
A8
A7
A6
A5
A4
A3
A2
A1
G
DIR
B8
B7
B6
B5
B4
B3
B2
B1
VCCGND
IC26B
TC7WH32FU
NIU
5
6
3
IC26A
TC7WH32FU
NIU
1
2
7
IC24
TC74VHCT245AFT
NIU
9
8
7
6
5
4
3
2
19
1
11
12
13
14
15
16
17
18
2010
A8
A7
A6
A5
A4
A3
A2
A1
G
DIR
B8
B7
B6
B5
B4
B3
B2
B1
VCCGND
C46
12p
RA21
0
18
27
36
45
RA23
0
18
27
36
45
RA25
0
18
27
36
45
R113
10K
RA26
EXBV8V@JV
10K
18 27 36 45
IC16
SSC1080
7 33
20 46
24
23
22
21
19
18
17
16
15
14
13
12
11
10
9
8
6
5
4
3
2
1
31
30
29
28
27
26
25
32
49
48
47
44
43
42
41
40
39
38
37
34
36
35
45
50
51
52
VDD VDD
VSS VSS
SC10
PR10
SC9
PR9
SC8
PR8
SC7
PR7
SC6
PR6
SC5
PR5
SC4
PR4
SC3
PR3
SC2
PR2
SC1
PR1
SC0
PR0
T7
T6
T5
T4
T3
T2
T1
T0
CLK
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
INT
RD
WR
CS
RESET
TEST1
TEST2
C154
22p
C25
0.1
C180
0.1
C20
NIU
C21
NIU
R77
100K
RA10
EXBV8V@JV
220
1 8
2 7
3 6
4 5
RA16
EXBE10C@J
6.8K
12
3
4
5
6
7
8
9 10
C182
0.1
R74
10k
IC13A
TC7WU04F
1 7
IC13B
TC7WU04F
3 5
C77
0.1
R25
1M
X2
MA-406@
24.576MHz
14
C177
0.1
C183
ECEV-A@SR
10/16
IC6
HD6413006
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
VCC
CS7/TMO0/PB0/*
CS6/DREQ0/PB1/*
CS5/TMO2/PB2/*
CS4/DREQ1/PB3/*
UCAS/TP12/PB4
SCK2/LCAS/PB5/*
TXD2/TP14/PB6
RXD2/TP15/PB7
RESO
VSS
TXD0/P90
TXD1/P91
RXD0/P92
RXD1/P93
IRQ4/SCK0/P94
IRQ5/SCK1/P95
D0/P40
D1/P41
D2/P42
D3/P43
VSS
D4/P44
D5/P45
D6/P46
D7/P47
D8
D9
D10
D11
D12
D13
D14
D15
VCC
A0
A1
A2
A3
A4
A5
A6
A7
VSS
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
VSS
P60/WAIT
P61/BREQ
P62/BACK
P67/FAI
STBY
RES
NMI
VSS
EXTAL
XTAL
VCC
AS
RD
HWR
LWR
MD0
MD1
MD2
AVCC
VREF
P70/AN0
P71/AN1
P72/AN2
P73/AN3
P74/AN4
P75/AN5
P76/AN6/DA0
P77/AN7/DA1
AVSS
P80/IRQ0/RFSH
P81/IRQ1/CS3
P82/IRQ2/CS2
P83/IRQ3/CS1/AD
P84/CS0
VSS
PA0/TEND0/TCLK*
PA1/TEND1/TCLK*
PA2/TCLKC/TIOC*
PA3/TCLKD/TIOC*
PA4/A23/TIOCA1*
PA5/A22/TIOCB1*
PA6/A21/TIOCA2*
PA7/A20/TIOCB2*
IC27
UPC29M33T
1
2
3
IN
GND
OUT
C152
22p
R9
10K
R104
10k
R73
10k
C105
0.1
C30
0.1
R10
10k
C50
0.1
IC9
TC203C180AF(XP6)
1
2
3
4
5
6
7
8
9
10
11 12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44 45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88 89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132 133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
VDD5
SDIB
BCKB
WCKB
SDOC
VSS
SDOD
BCKC
WCKC
OUTP1
VDD5 VDD3
OUTP2
OUTP0
VSS
SYO
VSS
SYI
RW
DS
CA10
CA9
CA11
CA8
CA12
CA7
CA13
CA6
CA5
CA4
CA3
CA2
VDD5
CA1
CA0
CD15
CD0
CD7
VSS
CD8
CD14
CD1
CD6
VDD5 VDD5
CD9
CD13
CD2
CD5
CD10
VSS
CD12
CD3
CD4
CD11
VDD3
WAIT
CS
RESET
AS
VSS
INT
VSS
CK
TEST
VDD5
WA23
WA22
WA20
WA21
WA19
VSS
WA18
WA9
WA8
WA10
VDD5
WA7
WA11
WA6
WA12
WA5
VSS
WA13
WA4
WA14
WA3
VDD5 VDD5
WA15
WA2
WA16
WA0
WA1
WA17
VSS
WOE1
WOE0
WD15
VDD3
WD0
WD7
WD8
WD14
VSS
WD1
WD6
WD9
WD13
WD2
WD5
WD10
WD12
WD3
WD4
WD11
VSS
WCS0
WCS1
WCS2
VDD5
WCS3
WCS4
WCS5
WCS6
WCS7
VSS
WREQ
WACK
ED7
VSS
VDD5 VDD5
VSS
ED6
ED5
ED4
ED3
ED2
VSS
ED1
ED0
EWE
VDD3
RAS
CAS
EA8
EA0
VSS
EA7
EA1
EA6
EA2
EA5
EA3
EA4
VSS
SDOA5
SDOA4
SDOA3
SDOA2
SDOA1
SDOA0
VSS
VDD5
SDIA5
SDIA4
SDIA3
SDIA2
SDIA1
VSS
SDIA0
BCKA
WCKA
SDOB
VDD5
IC21
PQ05DZ1U
NIU
1
2
3
4
5
IN
OFF
OUT
NC
GND
C370.1
R112
10K
R11
10K
C78
ECEV-A@SR
10/16
R13
NIU
C113
0.1
CN8
53014-1410
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C116
0.1
C8
0.1
RA18
EXBE10C@J
6.8K
12
3
4
5
6
7
8
9 10
C17
0.1
IC13D
TC7WU04F
84
R105
10k
CN4
53014-0410
1
2
3
4
1
2
3
4
C36
0.1
R26
0
0
C72
0.1
IC8
PQ3DZ53
NIU
1
2
3
4
5
IN
OFF
OUT
NC
GND
R78
100K
C149
22p
RA13
EXBE10C@J
10K
1 2
3 4 5 6 7 8 910
X1
MA-406@
16.000MHz
14
R108
0
C55
0.1
IC14
M11B416256A-35J
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
VCC
DQ0
DQ1
DQ2
DQ3
VCC
DQ4
DQ5
DQ6
DQ7
NC
NC
WE
RAS
NC
A0
A1
A2
A3
VCC
VSS
A4
A5
A6
A7
A8
OE
UCAS
LCAS
NC
DQ8
DQ9
DQ10
DQ11
VSS
DQ12
DQ13
DQ14
DQ15
VSS
C82
ECEV-A@WR
33/16
C43
0.1
C151
22p
C174
NIU
CN2
53014-0710
1
2
3
4
5
6
7
1
2
3
4
5
6
7
R4
0
C1
NIU
C42
0.1
CN1
AMPC1_2720P NIU
3
4
5
6
7
8
2
1
9
20
19
18
17
16
15
14
13
12
1110
C67
15p
C33
0.1
C140
0.1
RA17
EXBE10C@J
6.8K
12
3
4
5
6
7
8
9 10
C79
0.1
R22
NIU
C14
0.1
C47
NIU
C13
ECEV-A@WR
10/16
CN7
AMPC1_2720P NIU
3
4
5
6
7
8
2
1
9
20
19
18
17
16
15
14
13
12
1110
R97
NIU
R99
0
C7
0.1
IC19
TC7S08F
1
2
4
53
R1
0
C6
0.1
RA19
EXBE10C@J
NIU
12
3
4
5
6
7
8
9 10
C73
0.1
IC20D
TC7W14F
84
IC26C
TC7WH32FU
NIU
84
C5
0.1
0.1
C108
0.1
C184
0.1
RA7
220
1 8
2 7
3 6
4 5
C141
22p
C142
22p
C143
22p
C144
22p
C145
22p
C173
NIU
R21
0
R20
0
C146
22p
C147
22p
IC11
uPD23C64040ALGY-743-MJH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
2627
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
WORD/BYTE
A16
A15
A14
A13
A12
A11
A10
A9
A8
A19
A21
A20
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
GND
GND
OE/OE/DC
O0
O8
O1
O9
O2
O10
O3
O11
A22
VCC
VCC
O4
O12
O5
O13
O6
O14
O7
O15/A-1
GND
GND
C172
NIU
C41
C74
ECEV-A@WR
33/16
C107
10/16
C110
10/16
C101
10/16
C104
10/16
C153
22p
C181
0.1
C44
15p
C62
220p
C52
0.01
C29
NIU
C49
0.1
C48
ECEV-A@SR
10/16
C63
220p
R72
NIU
C111
100p
C61
220p
R114 10
K
R116
10K
C115
ECEV-A@SR
10/16
C38
0.1
C28
NIU
C27
NIU
C80
0.1
R115
10K
C92
ECEV-A@SR
10/16
L1
N1608ZA@T01
0
L2
N1608ZA@T01
0
C148
22p
C10
0.1
R75
10k
D1
RB420D
NIU
13
C340.1
C150
22p
C31
0.1
C24
0.1
C22
NIU
C60
220p
IC22
LH28F800BVE-BV85@
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
A15
A14
A13
A12
A11
A10
A9
A8
NC
NC
WE
RP
VPP
WP
RY/BY
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
GND
OE
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
VCC
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
A-1/DQ15
GND
BYTE
A16
C176
ECEV-A@WR
33/16
C76
0.1
+
-
IC17A
M5218AFP
2
3
1
CN12
53014-1110
NIU
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
R3
0
IC2C
TC7W00F
NIU
84
R44 0
RA9
EXBV8V@JV
220
1 8
2 7
3 6
4 5
C102
0.1
C106
0.01
+
-
IC17C
M5218AFP
84
R5
10K
+
-
IC17B
M5218AFP
6
5
7
C178
0.1
C56
220p
IC15
uPC29L05T
3 1
2
IN OUT
COM
R57
6.8k
IC2A
TC7W00F
NIU
1
2
7
R37
10K
R40
15K
R35
10K
R33
15K
C83
220p
R36
6.8k
R38
6.8k
C91
220p
R17
10k
C131
100p
C118
0.1
L5
N1608ZA@T01
NIU
L6
N1608ZA@T01
NIU
C129
0.1
R101
NIU
C23
NIU
R111
NIU
RA3
EXBV8V@JV
10k
1 8
2 7
3 6
4 5
RA5
EXBV8V@JV
10k
1 8
2 7
3 6
4 5
RA6
EXBV8V@JV 10k
1 8
2 7
3 6
4 5
RA8
EXBV8V@JV
10k
1 8
2 7
3 6
4 5
C71
NIU
L4
N1608ZA@T01
0
L3
N1608ZA@T01
0
R14
NIU
R56
10K
R62
15K
R50
10K
R48
15K
C112
220p
R51
6.8k
C114
220p
R98
NIU
R100
NIU
R96
NIU
R102
NIU
CN3
53014-1010
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10

Roland HP-1 Specifications

General

Brand	Roland
Model	HP-1
Category	Musical Instrument
Language	English