Yamaha PSR-S970 Service Manual

PSR-S770/PSR-S970
16
■ PN1 001 (PNM) CIRCUIT DIAGRAM (PSR-S770/PSR-S970)
■ PN1 001 (PNM) CIRCUIT DIAGRAM (PSR-S770/PSR-S970)
28CC1-2001145938-1
2
to DMM-CN002 (PSR-S770)
<Page 5: D-7>
to DMH-CN002 (PSR-S970)
<Page 10: D-7>
to PNL-CN102
<Page 19: D-2>
to KNOB-CN400
<Page 18: B-3>
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
E-PNS3a
D[6]
S[17]
S[17]
S[17]
S[17]
S[17]
L[20]
D[0]
L[18]
D[7]
D[0]
D[7]
D[0]
D[9]
D[8]
D[4]
D[1] D[2]
D[7]
S[16]
S[16]
S[16]
S[16]
S[16]
]71[L]71[L]71[L]71[L
L[17]
L[17]
L[17]
D[3]
D[6]
D[5] D[4]
D[9]
D[8]
]81[L]81[L
L[18]
]81[L]81[L]81[LL[18]
D[7]
D[0]
D[8]
D[6]
D[9] D[8]
D[9]
D[7]
]9[S]9[S]9[S]9[S]9[S]9[S S[9]
S[9]
S[9]
S[9]
S[9]
D[9]
S[15]
]51[S]51[S]51[S
S[15]
S[15]S[15]
S[0]
D[5]
D[6]
L[20]
D[6]
D[3]
D[4]
L[21] L[18]
D[5]
D[2]
S[0]
D[4]
L[19]
L[19]
L[19]
L[19]
L[19]
L[23]
S[12]
L[24]
S[18]
S[18]
S[18]
S[18]
S[18] S[ 18]
S[18]
S[18]
L[23] L[22]
S[13]
D[3]
L[17]
S[11]
S[11]
L[24]
S[10]
L[20]
S[17]
D[3]
D[4]
S[0,8-9,15-18]
D[2]
D[2]
D[1]
D[7]
D[0] D[5]
D[1]
D[0]
S[15]
D[1]
D[9]
D[1]
D[6]
D[0]
D[7]
L[20]
L[20]
L[20]
L[20]
L[20]
D[4]
L[19]
S[10]
S[16]
D[0]
L[22]
S[17]
S[17]
S[17]
S[17]
S[17]
S[17]
D[8]
D[2]
D[8]
D[9]
]8[S]8[S]8[S]8[S]8[S]8[S S[8]
S[8]
S[8]
D[1]
S[15]
S[15]
S[15]
S[15]
S[15]
D[1] D[2]
S[16]
S[16]
S[16]
S[16]
S[16]
S[16]
S[16]
D[4]
D[3]
D[5]
S[8]
S[8]
S[8]
L[17]
L[17]
L[17]
D[8]
S[9]
S[9]
L[17]
L[17]
D[5]
D[3]
L[21]
S[18]
S[18]
S[18]
S[18]
S[18]
D[5]
L[19]
D[9]
L[19]
D[3]
D[2]
D[6]
S[12] S[13]
S[17]
S[17]
R143
10K
L407
R148
10K
C137
10u
+5DA
D139
KDS4148U-RTK/P
R115
47
VSSL
SDA
C117
0. 1u
(
)
E
SW102
+5DA
D134
KDS4148U-RTK/P
(
)
754C
u100.0
C331
1/4W
R101
180
VSSL
R440 1K
D160
KDS4148U-RTK/P
D144
KDS4148U-RTK/P
L408
SCL
R112
47
LD120
BL-HJF36J-TRB
1
3
2
NC
4
NC
E
SW111
SW103
A
1
3
2
4
L409
E
SW159
D127
KDS4148U-RTK/P
G
SW150
VSSL
(
)
854C
u100.0
LD119
BL-HJF36J-TRB
1
3
2
NC
4
NC
RA101
1
2
3
4
5
6
7
8
1/4W
R104
120
R144
47
( )
954C
u100.0
MOD
O11
PB
D161
KDS4148U-RTK/P
C112
0.1u
( )
AVSS
R151
10K
R125
1K
JC1.5
C126
C133
0.1u
(
)
1/4W
R100
180
LD106
BL-HJF36J-TRB
1
3
2
NC
4
NC
D151
KDS4148U-RTK/P
E
SW113
D133
KDS4148U-RTK/P
DGND
DGND
+5DA
G
SW149
R116
10K
D136
KDS4148U-RTK/P
E
SW158
C445
0.01u
DGND
SW123
A
1
3
2
4
C134
0.1u
(
)
D138
KDS4148U-RTK/P
MOD
TL116
AVSS
R145
10K
E
SW157
PB
O11
L105
D162
KDS4148U-RTK/P
C125
47P
(
)
E
SW154
DGND
LD103
BL-HJF36J-TRB
1
3
2
NC
4
NC
D120
KDS4148U-RTK/P
AVSS
D146
KDS4148U-RTK/P
E
SW155
C443
0.01u
G
SW148
E
SW133
D126
KDS4148U-RTK/P
L100
BLM18PG121SN1D
LD113
BL-HJF36J-TRB
1
3
2
NC
4
NC
R149
47
+5L
SW108
A
1
3
2
4
KNOB1_CENTER
J4
L104
C122
0.1u
(
)
Z104
LD110
BL-HJFGE36J-TRB
1 3
AM
2 4
YG
D130
KDS4148U-RTK/P
R109
0
No Mount
R128
47
Z106
C142
0.01u
G
SW147
D163
KDS4148U-RTK/P
C127
Z108
VSSL
L101
0
VSSL
+5D2
D145
KDS4148U-RTK/P
Z105
E
SW144
R157
10K
(
)
C114
0. 00 1u
E
SW136
D117
KDS4148U-RTK/P
Z107
D128
KDS4148U-RTK/P
DGND
D140
KDS4148U-RTK/P
VSSL
SW115
A
1
3
2
4
Z109
D150
KDS4148U-RTK/P
KNOB2_CENTER
J3
LD100
BL-HJF36J-TRB
1
3
2
NC
4
NC
G
SW146
C111
0.1u
( )
Z111
R118
10K
C444
0.01u
( )
C115
0. 00 1u
D111
KDS4148U-RTK/P
100/16
C120
+
Z113
R154
10K
R156
47
D152
KDS4148U-RTK/P
E-IC
L2
C152
Z115
E
SW138
E
SW153
SW141
A
1
3
2
4
D154
KDS4148U-RTK/P
Z117
IC100
TMP89FW24AFG-7KH4
30
P25
1
P96(DVO/PWM 02/P PG02 /TC02)
22
VLC
2
P97(INT3/PW M03/ PPG0 3/TC03)
3
VDD
4
P00(XIN)
45
P56(SEG17)
21
P47
5
VSS
6
P01(XOUT)
7
P10(RESET)
44
P55(SEG18)
29
P24
8
P02(XTIN)
9
P03(XTOUT)
10
MODE
11
AVSS
43
P54(SEG19)
12
AVDD
23
P12
24
P13
13
VAREF
25
P20
26
P21
14
P40(AIN0)
15
P41(TCB0/EC IN/A IN1)
27
P22
28
P23
41
P52(SEG21)
42
P53(SEG20)
61
P76
62
P77
63
COM0
64
COM1
46
P57(SEG16)
47
P60(SEG15)
48
P61(SEG14)
31
P30
32
P31
16
P42(PPGB0/E CNT/ AIN2 )
65
COM2
66
COM3
67
P80
68
P81
69
P82
70
P83
71
P84
72
P85
73
P86
74
P87
75
P90
76
P91
77
P92
78
P93
79
P94
80
P95
17
P43(INT0/AI N3)
18
P44(TXD2/KW I0/A IN4)
19
P45(RXD2/KW I1/A IN5)
20
P46(KWI2/AI N6)
33
P32
34
P33
35
P34
36
P35
37
P36
38
P37
39
P50
40
P51
49
P62(SEG13)
50
P63(SEG12)
51
P64(SEG11)
52
P65(SEG10)
53
P66(SEG9)
54
P67(SEG8)
55
P70(SEG7)
56
P71(SEG6)
57
P72(SEG5)
58
P73(SEG4)
59
P74(SEG3)
60
P75(SEG2)
LD109
BL-HJFGE36J-TRB
1 3
AM
2 4
YG
D148
KDS4148U-RTK/P
C150
0.1u
(
)
D122
KDS4148U-RTK/P
Z118
LD107
BL-HJF36J-TRB
1
3
2
NC
4
NC
C147
0.01u
E
SW152
+5L
SW126
A
1
3
2
4
Z116
KNOB2
J3
R155
10K
D141
KDS4148U-RTK/P
D110
KDS4148U-RTK/P
D166
KDS4148U-RTK/P
R136
10K
Z114
R130
470K
E
SW151
R113
1K
D155
KDS4148U-RTK/P
C330
Z112
E
SW127
E
SW156
SW142
A
1
3
2
4
SW135
A
1
3
2
4
SW104
A
1
3
2
4
D153
KDS4148U-RTK/P
Z100
C136
33 P
SDA
LD116
BL-HJFGE36J-TRB
1 3
AM
2 4
YG
D131
KDS4148U-RTK/P
R120
470K
D112
KDS4148U-RTK/P
Z102
D119
KDS4148U-RTK/P
(
)
C448
0.01u
E
SW132
R121
10K
R131
47
SW137
A
1
3
2
4
Z101
KNOB1
J4
+5D2
D121
KDS4148U-RTK/P
C123
0.1u
(
)
C153
Z103
DGND
C140
10u
R150
10K
E
SW122
D114
KDS4148U-RTK/P
DGND
VSSL
R152
47
(
)
C139
0.001 u
R127
470K
C119
0.1u
(
)
D116
KDS4148U-RTK/P
LD115
BL-HJF36J-TRB
1
3
2
NC
4
NC
C154
E
SW117
LD101
BL-HJF36J-TRB
1
3
2
NC
4
NC
SW110
A
1
3
2
4
LD105
1 3
AM
2 4
YG
SW107
A
1
3
2
4
SW116
A
1
3
2
4
D165
KDS4148U-RTK/P
C132
33 P
E
SW145
LD111
BL-HJFGE36J-TRB
1 3
AM
2 4
YG
R122
470K
D142
KDS4148U-RTK/P
LD104
BL-HJF36J-TRB
1
3
2
NC
4
NC
C146
0.01u
VSSL
R117
10K
SW109
A
1
3
2
4
+5D2
C138
0.1u
E-IC
C118
0.1u
( )
CN100
BM10B-GHS-TBT
1
2
3
4
5
6
7
8
9
10
11 FG 12 FG
C113
0.1u
( )
R434 1K
R141
10K
LD117
BL-HJF36J-TRB
1
3
2
NC
4
NC
D113
KDS4148U-RTK/P
AVSS
R132
10K
R160
10K
D115
KDS4148U-RTK/P
R126
470K
E
SW121
D125
KDS4148U-RTK/P
CN402
BM09B-GHS-TBT
1 2 3 4 5 6 7 8 9
10
FG
11
FG
SCL
E
SW105
E
SW139
SW130
A
1
3
2
4
+5L
SW114
A
1
3
2
4
R142
47K
C129
D149
KDS4148U-RTK/P
DGND
LD102
BL-HJF36J-TRB
1
3
2
NC
4
NC
DGND
DGND
D164
KDS4148U-RTK/P
+5D2
1/4W
R102
120
DGND
D156
KDS4148U-RTK/P
VSSL
+5DA
D132
KDS4148U-RTK/P
C110
0.1u
( )
C141
0.1u
C124
47P
(
)
E
SW131
C121
0.1u
(
)
KNOB1
J11
SW119
A
1
3
2
4
R159
47
R438
1K
R124
10K
C155
KNOB2
J11
R146
10K
E
SW101
LD108
BL-HJF36J-TRB
1
3
2
NC
4
NC
VOL
D124
KDS4148U-RTK/P
KNOB2_CENTER
J11
C151
J
SW100
E
SW128
D157
KDS4148U-RTK/P
D135
KDS4148U-RTK/P
KNOB1_CENTER
J11
D168
KDS4148U-RTK/P
LD118
BL-HJF36J-TRB
1
3
2
NC
4
NC
1/4W
R105
180
E
SW143
SW124
A
1
3
2
4
( )
C109
100P
D147
KDS4148U-RTK/P
RA100
1
2
3
4
5
6
7
8
R135
1K
SW129
A
1
3
2
4
R158
10K
D129
KDS4148U-RTK/P
RK11K1130A86A
VR100
MIN
C
MAX
FG FG DUMM Y
R129
10K
C462
0.1u
( )
R147
47
CN101
52808-2991
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
E
SW118
D158
KDS4148U-RTK/P
VSSL
(
)
C108
1000P
C116
0.1u
( )
D137
KDS4148U-RTK/P
1/4W
R103
180
E
SW125
C128
L406
D167
KDS4148U-RTK/P
AVSS
R139
1K
R123
47
D123
KDS4148U-RTK/P
D118
KDS4148U-RTK/P
R153
10K
LD114
BL-HJF36J-TRB
1
3
2
NC
4
NC
L102
0
D143
KDS4148U-RTK/P
C4 60
0. 1u
(
)
SW140
A
1
3
2
4
R111
47
E
SW106
D159
KDS4148U-RTK/P
SW134
A
1
3
2
4
( )
654C
u100.0
R119
470K
VOL
LD112
BL-HJF36J-TRB
1
3
2
NC
4
NC
R433
1K
E
SW120
D104
KDS4148U-RTK/P
D105
KDS4148U-RTK/P
D106
KDS4148U-RTK/P
D107
KDS4148U-RTK/P
D109
KDS4148U-RTK/P
D108
KDS4148U-RTK/P
D100
KD S4148 U-RTK/P
D101
KD S4148 U-RTK/P
D102
KD S4148 U-RTK/P
D103
KD S4148 U-RTK/P
100/16
C461
+
FT103
US6K1TR
1
S1
2
G1
3
D2
4
S2
5
G2
6
D1
FT102
US6K1TR
1
S1
2
G1
3
D2
4
S2
5
G2
6
D1
FT101
US6K1TR
1
S1
2
G1
3
D2
4
S2
5
G2
6
D1
FT104
US6K1TR
1
S1
2
G1
3
D2
4
S2
5
G2
6
D1
FT100
US6K1TR
1
S1
2
G1
3
D2
4
S2
5
G2
6
D1
UMB10NTN
TR101
1
6
2
UMB10NTN
TR303
1
6
2
UMB10NTN
TR102
4
3
5
UMB10NTN
TR100
1
6
2
UMB10NTN
TR100
4
3
5
UMB10NTN
TR303
4
3
5
UMB10NTN
TR102
1
6
2
UMB10NTN
TR101
4
3
5
AVSS
R361
R362
100/16C149
+
100/16C163
+
100/16C164
+
C306
470P
(
)
C100
470P
(
)
C102
470P
(
)
C104
470P
( )
C307
470P
(
)
C105
470P
(
)
C103
470P
(
)
C101
470P
(
)
JC1.5
SW112
A
1
3
2
4
1/4W
R306
120
1/4W
R307
120
R137
1K
R161
1
1/16W
R162
1
1/16W
D[3]
COUNTRY
D[8]
PB
MOVIE&SHOW
L[20]
SCL
L[22]
EXPANSION
/USER
S[10]
L2
6
DGND
+5V
7
DGND
DEMO
POP&ROCK
8
S[11]
L2
EXIT
+5DA
+5V
A
S[13]
TRANSPOSE-
B
GND
C
TORANSPOSE+
D
J11
LATIN
E
E-IC
FF
BAL.
TAP TEMPO
PLAY/PAUSE
J3
J11
STOP
MIX/EQ
+5L
CH.
TEMPO +
REC
J11
GND
WORLD
DIRECT ACCESS
MIC SETTING
REW
SCORESELECT
MAIN VOL
METRONOME
TR1
LYRICS/TEXT
TEMPO -
ID:000
CLK:10MHz
ON Chip Oscillator
1
TR2
2
VSSL
SPSI
3
EXTRATR
D[9]
4
REPEAT
S[0]
5
GUIDE
AVSS
6
POWER
DGND
7
+5DA
8
KNOB1_CENTER
1
KNOB1
2
KNOB2_CENTER
3
KNOB2
4 5
L[21]
D[1]
L[23] S[12]
AVSS D[6]
L[19]
ENTERTAINER
D[2]
L11
AVSS
BALLAD
SWIMG&JAZZ
+5DA
M8
D[7]
BALLROOM
D[4]
M8
L[24] L[18]
R&B
MOD
D[5]
DANCE
D[0] D[9]
SDA
0.001u 0.001u 0.001u
0.001u
0.001u
27K*4
0.001u
0. 001u
0. 001u
0.001u
0.001u
0.001u
27K*4
27K
27K
BL-HJF36J-TRB
LMNOPQ K J I H G F E D C B A
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12

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