Yamaha PSR-S970 Service Manual

PSR-S770/PSR-S970
10
■ DMH 001 CIRCUIT DIAGRM (PSR-S970)
■ DMH 001 CIRCUIT DIAGRM (PSR-S970)
28CC1-2001145930-1
to EMKS61A-CN1
<Page 20: J-3>
to PNM-CN100
<Page 16: P-2>
to PNS-CN203
<Page 17: K-12>
to AJACK-CN101
<Page 15: O-6>
AND
INVERTER
INVERTER
INVERTER
INVERTER
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
SINGLE SHOT
AND
AND
INVERTER
INVERTER
OR GATE
Photo Coupler
D-FF
AND
OR GATE
TRANSCEIVER
MAIN CPU
MAIN CPU
MAIN CPU
NOR FLASH ROM 512M
BOOT/PROGRAM
NOR FLASH ROM 128M
BACKUP
SWP70
OR
SYSTEM RESET
SYSTEM RESET
SPREAD SPECTRUM
CLOCK GENERATOR
1
3
1
3
D[12]
D[5]
D[11]
A[24]
A[3]
A[3]
D[7]
A[6]
D[11]
A[11]
D[9]
D[10]
D[9]
D[3]
D[0]
A[22]
A[21]
D[6]
A[16]
TDI
D[2]
A[4]
D[1]
D[12]
D[12]
A[11]
D[10]
D[15]
A[14]
D[15]
A[22]
A[16]
A[20]
D[3]
D[9]
A[8]
D[11]
A[7]
D[7]
D[11]
D[6]
D[14]
A[14]
A[14]
A[5]
D[9]
A[8]
A[23]
TMS
D[14]
D[5]
A[10]
A[25]
D[13]
TMS
D[15]
A[5]
D[13]
D[5]
D[2]
D[2]
A[12]
D[8]
D[3]
D[14]
A[22]
A[4]
A[7]
D[10]
A[6]
A[24]
D[13]
D[13]
A[6]
D[10]
A[19]
D[13]
TRST
TDO
A[20]
D[9]
A[6]
A[17]
A[4]
A[17]
A[8]
A[1]
A[3]
A[12]
D[11]
D[0]
A[23]
D[4]
D[8]
A[21]
D[15]
D[3]
D[11]
D[12]
A[2]
D[6]
A[9]
D[0]
A[19]
D[0]
A[13]
MPMD
A[20]
A[11]
A[12]
A[23]
A[21]
D[1]
A[19]
D[6]
D[2]
A[9]
D[12]
D[1]
D[2]
D[7]
A[1]
TRST
A[14]
D[4]
A[7]
D[9]
A[13]
D[8]
A[15]
A[9]
A[9]
D[5]
TCK
A[15]
A[13]
D[10]
D[14]
D[6]
A[10]
A[15]
A[5]
D[7]
A[10]
D[2]
A[19]
A[23]
A[18]
D[3]
D[8]
A[15]
A[16]
A[18]
TDO
D[4]
ASEB RK
A[11]
A[2]
D[15]
D[7]
D[1]
D[1]
A[2]
A[24]
A[1]
D[7]
A[1]
A[4]
A[22]
TDI
D[4]
A[12]
D[10]
D[0]
D[14]
A[5]
D[8]
A[2]
D[5]
A[13]
A[20]
MPMD
A[25]
A[17]
A[10]
D[4]
A[17]
D[13]
D[5]
D[14]
D[3]
D[0]
D[1]A[8]
D[15]
D[4]
ASEB RK
A[18]
A[18]
D[12]
A[7]D[8]
A[3]
D[6]
TCK
A[21]
A[16]
A[12]
A[13]
A[14]
A[15]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
A[8]
A[9]
A[10]
A[11]
A[19]
A[18]
A[16]
A[17]
A[1]
TC7W H14FU
IC01 9
35
DGND
C031
0.1u
R114
0
DGND
R072
68
R076
10K
DGND
A[14]
3:R10
DGND
DGND
C044
0.1u
D[15]
3:R1 2
C037
0.1u
DGND
A[23]
3:R11
L011
R020
4.7K
SWP- CS
E5
L005
R070 68
+3.3 D
A[17]
3:R10
CKO
+3.3 D
R104
220
R041
5.6K
EM002
R032
1K
DA-M UTE
5:O7
C035
0.1u
D[5]
3:R1 1
R005 68
AVDP -IC
3:N1 3
R026
4.7K
R027
68
R003
4.7K
IC00 6
TC74 VHC123 AFT(E L,K)
1
1A
13
1Q
2
1B
9
2A
3
1CLR
4
1Q
NC
14
1CX
15
1RX/ CX
10
2B
5
2Q
NC
6
2CX
NC
7
2RX/ CX
NC
11
2CLR
12
2Q
NC
8
GND
16
VCC
R089
68
+3.3 D
R086
68
Damp Err-Tw
5:P1 5
C061
0.1u
SIOF -SCK 5:S 6
R103 68
R024
68
SWP- WAIT
E6
RA001
4.7K*4
1
2
3
4
5
6
7
8
+3.3 D
SIOF -RES
R14
A[8]
3:R9
R075 68
SWP- WAIT
T8
DETECT-CHE CK
J11
C039
0.1u
TC7WH14FU
IC011
6 2
NC
L010
SP-MUTE
5:P11;5:P1 5
+3.3 SH
IC00 9
SN74 LV21AP WR
9
A
10
B
12
C
13
D
8
Y
R044
1K
for debug
R018
4.7K
R052
3.9K
D[4]
3:R1 1
A[21]
3:R10
R090
68
+5D
R065 68
+3.3 SH
WE
P5;E 5;3:N1 3;3:K 7
R0194.7K
C063
0.1u
+3.3 D
H-RES
P15
R081
68
L006
C049
100P
MIC- IN
J9
CPU-MUTE
3:Q4
RA036
10K*4
1
2
3
4
5
6
7
8
MIC-IN
E15
DGND
SWP-DREQ
E5
R047
2.2K
(
)
C046
0.1u
R078
10K
JC0.5
DGND
R007
4.7K
SWP- IRQ0
U8
R059
68
R021
4.7K
C043
0.1u
R080
4.7K
R083
68
BUF- ENB
G12
C019
0.1u
SIOF -RES
G12
EIC-PU
R13
R054
68
DGND
A[12]
3:R10
R100
1.5K
BACK UP-CS
I4
DGND
DGND
+3.3 D
NAF- WP 2 :U13; 2:U16
DGND
C054
22P
C001
0.1u
D[13]
3:R1 2
RD
P5;E 5;3:N1 3;3:K 7
DGND
C028
0.1u
TC7S H08FU
IC01 4
3
GND
5
VCC
IC001
U2
PTW3 /SCIF2 _TXD
R4
PTW2 /SCIF2 _RXD
U3
PTW4 /SCIF2 _SCK
V2
PTW6 /SCIF2 _CTS
V1
PTW5 /SCIF2 _RTS
R3
PTA5 /SCIF1 _TXD
NC
T1
PTA6 /SCIF1 _RXD
NC
T2
PTA7 /SCIF1 _SCK
NC
U1
PTW1 /SCIF1 _CTS
T3
PTW0 /SCIF1 _RTS
C13
PTS0 /SCIF0 _TXD
A12
PTS1 /SCIF0 _RXD
B12
PTS2 /SCIF0 _SCK/ TPUTO
C12
PTS4 /SCIF0 _CTS
NC
D12
PTS3 /SCIF0 _RTS
D17
PTF0 /SIOTX D
B18
PTF1 /SIORX D
NC
A18
PTF2 /SIOD
C17
PTF3 /SIOST RB0
NC
B17
PTF4 /SIOST RB1
D16
PTF5 /SIOSC K
A17
PTF6 /SIOMC K
B16
PTQ1 /SIOF0 _TXD/ SIM_CL K/IrDA _OUT
D15
PTQ2 /SIOF0 _RXD/ IrDA_I N
D14
PTQ3 /SIOF0 _SCK
A16
PTQ4 /SIOF0 _SYNC
C15
PTQ5 /SIOF0 _SS1
B15
PTQ6 /SIOF0 _SS2/ SIM_RS T
A15
PTK0 /SIOF1 _MCK
A14
PTK1 /SIOF1 _TXD
C14
PTK2 /SIOF1 _RXD
B14
PTK3 /SIOF1 _SCK
A13
PTK4 /SIOF1 _SYNC
B13
PTK5 /SIOF1 _SS1
D13
PTK6 /SIOF1 _SS2
C19
PTD0 /SDHIC LK
A20
PTD1 /SDHIC MD
NC
B20
PTD2 /SDHID 0
NC
C20
PTD3 /SDHID 1
A19
PTD5 /SDHID 3
B19
PTD6 /SDHIW P
D18
PTD7 /SDHIC D
B8
PDST ATUS/P TJ5
NC
A8
PTJ6
C9
PTJ7 /STATU S0
NC
C3
PTZ2 /KEYIN 1
NC
G2
PTZ3 /KEYIN 2
NC
H3
PTZ4 /KEYIN 3
NC
K3
PTT1 /DREQ0
J5
PTY0 /KEYOU T0
NC
J1
PTY1 /KEYOU T1
NC
J4
PTY2 /KEYOU T2
J3
PTY3 /KEYOU T3
K5
PTY4 /KEYOU T4/KE YIN6
NC
J2
PTY5 /KEYOU T5/KE YIN5
P2
PTA1
P3
PTA2
R1
PTA3
NC
R2
PTA4
NC
AB12
IOIS 16/PTC 5
AC12
PTC7
R062 68
R051
470K
DGND
R009
0
C025
0.1u
JK001
YKF51-5050
2
4
5
FG
FG
DGND
JK002
YKF51-5050
2
4
5
FG
FG
R023
68
+3.3 D
A[13]
3:R10
D[3]
3:R1 1
+5D
( )
C014
0.00 1u
R099 1.5K
TC7WH14FU
IC011
4
GND
8
VCC
C029
0.1u
R096
470K
SIOF 0-TXD
5:T4
PSWO
H10
CN001
52808-1291
1
2
3
4
5
6
7
8
9
10
11
12
C047
22P
A[1]
3:R9
L013
SWP- IC
5:T6
+3.3 D
RD
T7;P 5;3:N1 3;3:K 7
C017 0.1u
R056
0
TC7WH14FU
IC011
3 5
NC
DGND
DGND
R022
68
IC004
BU4229G-TR
1
VOUT
2
VDD
3
GND
4
N.C.
NC
5
CT
NAND-SEL
2:T10
DGND
DGND
EM003
PSWI
U9
C026
10u
L002
R014 4.7K
SWP-IRQ0
E6
CN002
BM10B-GHS- TBT
1
2
3
4
5
6
7
8
9
10
11 FG 12 FG
SWP- CS
T7
AUX_IN-IN
E15
D[11]
3:R1 2
EBUS -IRQ
U9
R055
68
MUTE
E15;5:H10
SWP- IRQ1
U8
A[4]
3:R9
( )
C013
0.1u
IC014
TC7SH08FU
2
A
1
B
4
Y
A[6]
3:R9
EM004
C068
22P
SWP-IRQ1
E6
R102 68
( )
C006
0.15 u
TC74VHC14F T
IC005
5 6
R002
4.7K
R028
68
D[2]
3:R1 1
C073
0.00 1u
+3.3 D
+3.3 D
D[14]
3:R1 2
DGND
BACK UP-WP
L4
A[7]
3:R9
R048
470
L012
TC7W H14FU
IC01 9
1 7
NC
R012
10
+3.3 D
C009
0.1u
R108
1K
DGND
( )
C062
0.01 u
CN005
BM09B-GHS- TBT
1
2
3
4
5
6
7
8
9
10 FG 11 FG
+5D
R066
68
R111
220
R015
4.7K
A[10]
3:R10
R071
68
DGND
C048
100P
+3.3 D
R094
68
MIDI -IC
E13
( )
C008
0.01 u
C024
0.1u
SPSI
E15
AVDP -WAIT
3:N1 4
C042
22P
C005
0.1u
DGND
D[12]
3:R1 2
EVQ_ QWS_03 W
SW10 1
1 2
3 4
WE
T7;E 5;3:N1 3;3:K 7
DGND
MUTE
N10; 5:H10
A[18]
3:R10
C057
22P
R043
33
+3.3 D
R017
4.7K
DETE CT-CHE CK
N10
DGND
IC016
TC7SET32FU
1
B
2
A
4
Y
A[15]
3:R10
TC74VHC14F T
IC005
11 10
SN74 LV74AP WR
IC01 7
7
GND
14
VCC
IC001
AC2
CS0
V4
CS4
NC
AD11
CS5A /CE2A
V3
CS5B /CE1A
W1
PTX6 /CS6A/ CE2B
AE10
CKO
AC3
RD
T4
RDWR
AD3
WE0
AB4
WE1/ WE
NC
AE3
WE2/ ICIORD
NC
AC4
WE3/ ICIOWR
NC
B21
WAIT /PTR2
C10
RESE TA
B9
RESE TP
D10
RESE TOUT
NC
C8
TST
D5
NMI
B4
PTJ0 /IRQ0
C4
PTJ1 /IRQ1
B3
PTZ1 /KEYIN 0/IRQ 6
H2
PTZ5 /KEYIN 4/IRQ 7
C18
PTD4 /SDHID 2/IRQ 2
C16
PTQ0 /SIOF0 _MCK/ IRQ3/S IM_D
AD12
PTE0 /IRQ4/ BS
AE11
PTE1 /IRQ5
A11
MD0
B11
MD1
C11
MD2
D11
MD5
B10
MD8
A10
TSTM D
AD4
MD3
A9
RCLK
A4
EXTA L
A3
XTAL
NC
A23
VDD_ PLL
A24
VSS_ PLL
C25
VDD_ DLL
B25
VSS_ DLL
A7
TCK
D9
TMS
B7
TDI
D8
TDO
C7
TRST
D6
ASEB RK/BRK AK
C5
MPMD
A6
AUDC K
NC
B6
PTG0 /AUDAT A0
NC
D7
PTG1 /AUDAT A1
NC
C6
PTG2 /AUDAT A2
NC
A5
PTG3 /AUDAT A3
NC
B5
PTG4 /AUDSY NC
NC
DGND
R110
47
SN74 LV74AP WR
IC01 7
2
D
3
CK
5
Q
6
Q
NC
4
PR
1
CLR
RA037
10K*4
1
2
3
4
5
6
7
8
+3.3 D
SIOF 1-RXD
5:T4
R061 68
DGND
HP-IN
5:G1 0
PSWO
E15
DGND
CN003
BM07B-GHS- TBT
1
2
3
4
5
6
7
8
FG
9
FG
IC021
HCPL-M600
1
A
3
C
4
GND
6
VCC
5
VO
DAC- IC
5:O3 ;5:O4; 5:O7
+3.3 D
C060
0.1u
RA01 8
4.7K *4
1
2
3
4
5
6
7
8
AVDP -CS
3:N1 4
R050
33
Damp Err-Wo
5:P1 1
+3.3 D
L008
R008
0
D[9]
3:R1 2
R036
680
D[6]
3:R1 1
TC74VHC14F T
IC005
9 8
ROM- RES
P5
IC015
TC7SH08FU
2
A
1
B
4
Y
D[1]
3:R1 1
DGND
DGND
R092 68
A[9]
3:R9
C030
0.1u
C067
22P
DGND
RA002
0*4
1
2
3
4
5
6
7
8
BUF- ENB
R14
C004
10u
DGND
R107 4.7K
+5D
WE
T7;P 5;3:N1 3;3:K 7
R084
10K
SIOF 1-TXD
5:T4
TC74 VHC14F T
IC00 5
13 12
X001
DSO321SR
32.768k
1
OE
2
GND
3
OUT
4
VCC
SN74 LV74AP WR
IC01 7
12
D
11
CK
9
Q
8
Q
NC
10
PR
13
CLR
RA034
10K*4
1
2
3
4
5
6
7
8
TC7S H08FU
IC01 5
3
GND
5
VCC
R068
47K
DGND
+3.3 D
A[2]
3:R9
DGND
C002
0.1u
RA035
10K*4
1
2
3
4
5
6
7
8
+5D
DGND
PRG-WP
J11
PRG- CS
M4
DGND
R042
10K
+3.3 D
AUX_ IN-IN
J9
D[10]
3:R1 2
RA029 10K*4
1
2
3
4
5
6
7
8
IC003
TC7SH08FU
2
A
1
B
4
Y
IC008
S29GL512S1 0TFI02 0
1
A23
2
A22
3
A15
4
A14
5
A13
6
A12
7
A11
8
A10
9
A9
10
A8
30
RFU
NC
11
A19
12
A20
13
WE#
14
RESE T#
15
A21
29
VIO
31
A0
32
CE#
16
WP#
33
VSS
34
OE#
35
DQ0
36
DQ8
37
DQ1
38
DQ9
39
DQ2
40
DQ10
17
RY/B Y#
18
A18
19
A17
20
A7
41
DQ3
42
DQ11
21
A6
43
VCC
44
DQ4
22
A5
45
DQ12
46
DQ5
47
DQ13
48
DQ6
23
A4
24
A3
49
DQ14
50
DQ7
25
A2
51
DQ15
52
VSS
26
A1
53
RFU
NC
54
A16
27
RFU
NC
55
NC
56
A24
28
DNU
NC
+3.3 D
L003
DA-M UTE
5:P1 1;5:P1 4
FG
C065
0.1u
IC012
SN74LV245A PWR
1
DIR
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
B8
NC
12
B7
NC
13
B6
14
B5
15
B4
NC
16
B3
17
B2
18
B1
19
OE
20
VCC
BACKUP-WP
J11
ROM-RES
P14
CPU-SP-OFF
3:Q4
R093
68
IC009
SN74LV21AP WR
1
A
2
B
4
C
5
D
6
Y
C023
0.1u
+3.3 D
C066
100P
+3.3 D
R091 6 8
C053
22P
C056
22P
R038
0
IC002
YMW832-CZ
B1
CA0
C2
CA1
C1
CA2
D2
CA3
D1
CA4
E2
CA5
E1
CA6
F2
CA7
F1
CA8
G2
CA9
G1
CA10
H2
CA11
H1
CA12
J2
CA13
J1
CA14
K2
CA15
K1
CA16
L2
CA17
L1
CA18
M2
CD0
M1
CD1
N2
CD2
N1
CD3
P2
CD4
P1
CD5
R2
CD6
R1
CD7
N3
CD8
M3
CD9
L3
CD10
K3
CD11
J3
CD12
H3
CD13
G3
CD14
F3
CD15
C4
CSN
D3
RDN
E3
WRN
V3
DREQ 0N
U3
DREQ 1N
NC
V2
EICN
V1
EIRQ N
U2
ESCL
U1
ESDA
T2
IRQ0 N
T3
IRQ1 N
T1
WAIT N
P3
KONT RGI
R3
KONT RGO
NC
L007
IC00 7
S-80 944CNN B
1
VSS
4
OUT
2
VDD
3
CD
C036
0.1u
R001
4.7K
SW00 1
A[20]
3:R10
+3.3 D
4.7K
R025
R098
1K
TC74VHC14F T
IC005
7
GND
14
VCC
R113
4.7K
+3.3 D
A[3]
3:R9
R073
68
DGND
DGND
R006
4.7K
C051
0.1u
SIOF -SYNC
5:T5
R058
68
A[16]
3:R10
H-RE S
O11
R011
4.7K
A[19]
3:R10
D[0]
3:R1 1
R095 6 8
RD
T7;E 5;3:N1 3;3:K 7
PV
EIC-PU
G5
+1.3 D
R013
4.7K
D[8]
3:R1 1
DGND
for debug
R067
68
+3.3 D
TC74VHC14F T
IC005
3 4
R039
100K
R064 68
DGND
MIDI-IC
G13
D[7]
3:R1 1
PSWI
E15
R040
33
SPSI
E6
C058
0.1u
PRG-CS
T7
TC7SH08FU
IC003
3
GND
5
VCC
DGND
for debug
1/4W
R109
47
IC001
AC11
A0
NC
AD10
A1
AE9
A2
AB8
A3
AC10
A4
AB11
A5
AD9
A6
AC9
A7
AE8
A8
AB10
A9
AD8
A10
AB9
A11
AE7
A12
AC8
A13
AD7
A14
AB6
A15
AE6
A16
AD6
A17
AC7
A18
AC6
A19
AE5
A20
AB7
A21
AD5
A22/ PTE4
AC5
A23/ PTE5
AE4
A24/ PTE6
AB5
A25/ PTE7
AC1
D0
AB2
D1
AA4
D2
U4
D3
AA1
D4
Y3
D5
Y1
D6
W3
D7
AB3
D8
AB1
D9
AA3
D10
AA2
D11
Y4
D12
Y2
D13
W4
D14
W2
D15
A[5]
3:R9
BACKUP-CS
T7
ERR- DETECT
Q10
C003
10u
+3.3 D
TC7WH14FU
IC011
1 7
C020
0.1u
C032
0.1u
R016
4.7K
DGND
R079
68
R031
1K
ERR-DETECT
J11
+3.3 D
TC7SET32FU
IC016
3
GND
5
VCC
C012
0.1u
R097
10K
C059
0.1u
R077
4.7K
SWP- DREQ
J10
NAND-SEL
2:R10
USB- IC
3:K7
+5D
R053
10K
for debug
C034
0.1u
A[22]
3:R11
+3.3 D
R057 47K
TC74VHC14F T
IC005
12
C021
0.1u
R069
68
PRG- WP
P4
C055
22P
DGND
+3.3 D
L004
C027
0.1u
DGND
C018
0.01 u
50V
L001
SN74 LV21AP WR
IC00 9
7
GND
14
VCC
11
NC
3
NC
R049
33
EBUS-IRQ
E5
R085
68
SIOF 0-RXD
5:T4
TC7W H14FU
IC01 9
62
C052
22P
R004
1K
C045
22P
USB-IRQ
3:K7
R060 47K
TC7W H14FU
IC01 9
4
GND
8
VCC
C022
10u
C038
0.1u
A[11]
3:R10
BL-O N/OFF
3:T5
DGND
R063 68
L009
R101 68
DGND
R035
4.7K
X002
DSX3 21G
20M
12
3 4
DGND
C007
0.01 u
R034
4.7K
+3.3 SH
JC1.0
IC018
MB88155PFT -G-112
1
XIN
6
VSS
2
XOUT
5
REFO UT
3
XPD
4
SEL
7
CKOU T
8
VDD
RA038
33*4
1
2
3
4
5
6
7
8
RA039
33*4
1
2
3
4
5
6
7
8
RA040
33*4
1
2
3
4
5
6
7
8
RA041
33*4
1
2
3
4
5
6
7
8
R116
33
R117
33
R118
33
RA01 0
33*4
1
2
3
4
5
6
7
8
RA00 7
33*4
1
2
3
4
5
6
7
8
RA01 1
33*4
1
2
3
4
5
6
7
8
RA00 9
33*4
1
2
3
4
5
6
7
8
RA01 2
33*4
1
2
3
4
5
6
7
8
RA00 8
33*4
1
2
3
4
5
6
7
8
R010 33
RA00 3
33*4
1
2
3
4
5
6
7
8
RA00 6
33*4
1
2
3
4
5
6
7
8
RA00 4
33*4
1
2
3
4
5
6
7
8
RA00 5
33*4
1
2
3
4
5
6
7
8
R029 33
R030 33
R119
33
R120
33
R045
0
R121
4.7K
R046
5.6K
R033
22
(
)
C015
7P
(
)
C016
7P
R105
1.8K
R106 1.8K
C075
0.1u
FG
DGND
IC013
SN74LVC1G3 2DCKR
1
A
2
B
4
Y
SN74 LVC1G3 2DCKR
IC01 3
3
GND
5
VCC
SN74 LVC1G3 2DCKR
IC02 0
3
GND
5
VCC
IC02 0
SN74 LVC1G3 2DCKR
1
A
2
B
4
Y
(
)
C0760.00 1u
(
)
C077
0.00 1u
(
)
C078
0.00 1u
DGND
C040
10u
C064
10u
C041
10u
R125
1K
R126
1K
R127
1K
R115
1K
R082
1K
R122
1K
R123
1K
R124
1K
C072
0.00 1u
C050
0.00 1u
C069
0.00 1u
C071
0.00 1u
C070
0.00 1u
CN004
BM06B-GHS- TBT
1
2
3
4
5
6
7
FG
8
FG
D002
D004
D001
D003
D010
D009
D008
D011
D005
KDS4 148U-R TK/P
D006
KDS4 148U-R TK/P
D007
KDS4 148U-R TK/P
(
)
C079
47u
FG2
DGND
RESET
IC010
S29GL128S9 0TFI02 0
1
NC
2
A22
3
A15
4
A14
5
A13
6
A12
7
A11
8
A10
9
A9
10
A8
30
RFU
NC
11
A19
12
A20
13
WE#
14
RESE T#
15
A21
29
VIO
31
A0
32
CE#
16
WP#
33
VSS
34
OE#
35
DQ0
36
DQ8
37
DQ1
38
DQ9
39
DQ2
40
DQ10
17
RY/B Y#
18
A18
19
A17
20
A7
41
DQ3
42
DQ11
21
A6
43
VCC
44
DQ4
22
A5
45
DQ12
46
DQ5
47
DQ13
48
DQ6
23
A4
24
A3
49
DQ14
50
DQ7
25
A2
51
DQ15
52
VSS
26
A1
53
RFU
NC
54
A16
27
RFU
NC
55
NC
56
NC
28
DNU
NC
GND
GND
1/7
GND
AUX_IN-IN
TDI
VDD
+3.3D
VDD
JTAG-ICE
MIDI
SSCG
VDD
MUTE
LGND
E-IC
2/7
R8A77310D3 33BG
SCL
MIDI OUT
SPSI
To ICE
VDD
GND
1/7
3/7
SDA
VDD
ASEB RK
GND
RESE T
LGND
MPMD
E-IC
VDD
R8A77310D3 33BG
TDO
MIC-IN
RTC
E-IC
+5L
+5L
CPU ERROR
DETECTION
SDA
MIDI IN
PSWO
SCL
GND
GND
SPSI
PSWI
+3.3D
SCL
SDA
GND
R8A77310D3 33BG
TMS
TCK
DETE CT
TRST
for debug
for debug
for debug
0.5%
0.5% 0.5%
LMNOPQRSTUVWX K J I H G F E D C B A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

Yamaha PSR-S970 Specifications

General

Polyphony	128 notes
Voices	989 Voices + 41 Drum/SFX Kits + 480 XG Voices
Fingering	Single Finger, Fingered, Fingered On Bass, Multi Finger, AI Fingered, Full Keyboard, AI Full Keyboard
Music Finder	Yes
One Touch Setting (OTS)	4 for each style
Display	7-inch TFT Color Wide VGA LCD
Keyboard	61 keys
Effects	Reverb, Chorus, DSP, Master EQ
Styles	450
Style Control	INTRO, MAIN VARIATION x 4, FILL x 4, BREAK, ENDING
Audio Recorder/Player	Recording: WAV (44.1kHz, 16bit, stereo); Playback: WAV (44.1kHz, 16bit, stereo), MP3
Internal Memory	Approx. 13 MB
External Drives	USB Flash Memory
Connectivity	Headphones, MIDI In/Out, USB to Device, USB to Host, AUX In
Speakers	13 cm x 2 + 5 cm x 2
Power Supply	PA-300C or an equivalent recommended by Yamaha