Yamaha PSR-S970 Service Manual

PSR-S770/PSR-S970
15
■ AJACK CIRCUIT DIAGRAM (PSR-S770/PSR-S970)
■ AJACK CIRCUIT DIAGRAM (PSR-S770/PSR-S970)
28CC1-2001145936
3
to DMM-CN803 (PSR-S770)
<Page 9: F-7>
to DMH-CN803 (PSR-S970)
<Page 14: G-7>
to DMM-CN004 (PSR-S770)
<Page 5: D-15>
to DMH-CN004 (PSR-S970)
<Page 10: D-15>
to DMM-CN805 (PSR-S770)
<Page 9: E-10>
to DMH-CN805 (PSR-S970)
<Page 14: F-10>
HP
PB MOD
AJACK
to DMM-CN802 (PSR-S770)
<Page 9: G-16>
to DMH-CN802 (PSR-S970)
<Page 14: I-16>
to PNL-CN101
<Page 19: G-2>
to PNL-CN101
<Page 19: G-2>
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
to PNS-CN202
<Page 17: L-12>
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
not installed
PHONES
REGULATOR +12V
OP AMP
OP AMP
OP AMP
not installed
not installed
not installed
R139
100
JK105
LGR4609-7100F
1
2
3
4
Z124
FGA
C164
0.001u
( )
C427
0.1u
1/16W
R132
10K
Z109
AGND
( )
C173
0.1u
1/16W
R124
100
1/16W
R146
4.7K
L114
SBT-0240TF
40u
( )
C121
0.1u
FGA
MUTE
K7
47/16
C151
+
L102
43
2
1
JK102
1
2
3
4
7
8
5
NE5532DR
IC403
5
+
6
-
7
R127
10K
(
)
C410
0.1u
NE5532DR
IC106
3
+
2
-
1
1/4W
R119
3.9K
6800/25
C133
+
NE5532DR
IC104
5
+
6
-
7
FGA
PSWI
N6
NE5532DR
IC403
4
V-
8
V+
BK1608HM601-T
L101
JC3.0
C167
0.001u
JK104
LGR4609-7100F
1
2
3
4
C116
1000P
MIC-IN
N7
( )
C142
0.1u
( )
C134
0.1u
L109
SBT-0240TF
40u
( )C161
1000P
1/16W
R125
100
JC5.0
NE5532DR
IC104
4
V-
8
V+
R135
560
( )
C102
0.1u
(
)
C154
100P
TR-MUTE
D6
J100
R115
4.7K
( )
C400
0.1u
NE5532DR
IC104
3
+
2
-
1
R102
2.7K
NE5532DR
IC403
3
+
2
-
1
JK103
LGR4609-7100F
1
2
3
4
L110
SBT-0240TF
40u
C113
1000P
FGA
( )
C153 100P
JC5.0
R120
4.7K
R136
560
L108
SBT-0240TF
40u
NE5532DR
IC106
4
V-
8
V+
R117
22K
R116 4.7K
(
)
C137
0.1u
( )
C166
0.01u
PSWO
M10
BK1608HM601-T
L100
J101
47/16
C141
+
CN401
PH3P
1
2
3
MUTE
N7
10/50
C157
( )
C428
0.1u
L113
SBT-0240TF
40u
NE5532DR
IC106
5
+
6
-
7
( )
C107
0.1u
R141
1K
R137
100
+12A
100/16
C146
+
Z121
FGA
AUXIN-IN
CN402
PH4P
1
2
3
4
D100
S3V60-5004P15
FGA
TR104
2SA1162
2
1 3
( )
C139
0.1u
PSWI
L10
( )
C115
0.1u
CN200
PH7P
1
2
3
4
5
6
7
TR103
2SC2712
2
3 1
1/4W
R140
22
(
)
C168
100P
HPGND
(
)
C155
100P
MIC-IN
N2
TR100
2SC2712
2
3 1
( )
C412
100P
( )
C424
0.1u
+12M
RUE250
TH100
R203
1K
R126
10K
AUXIN-IN
C4
(
)
C131
0.1u
R105
22K
AVSS
ATX203
RY200
+
-
+6A
CN102
XH6P
1
2
3
4
5
6
+12A
K111EZ02
VR402
FG
I5
5
NC
I4
4
FG
I6
6
I1
1
I2
2
I3
3
R107
10K
( )
C135
0.1u
(
)
C172
0.1u
10/50
C158
R131
220
JK401
MSJ-064-15A_B_AG
1
2
4
5
7
8
3
1/16W
R144
10K
JC3.0
( )C1 60
1000P
(
)
C125
0.1u
R142
1K
(
)
C126
0.1u
004RV
P2D0111K90KR
NIM
C
XAM
GF GF
4.7/50
C430
BL02RN2R1P1A
L104
1/16W
R147
4.7K
FT100
TJ20A10M3
G
1
D
2
S
3
( )
C204
100P
( )
C443
100P
100/16
C129
+
JK106
LGR4609-7100F
1
2
3
4
( )
C420
0.1u
JK200
MSJ-064-15A_B_AG
1
2
4
5
7
NC
8
NC
3
K111EZ02
VR401
FG
I5
5
NC
I4
4
FG
I6
6
I1
1
I2
2
I3
3
R422
100
( )
C150 0.1u
R202
1K
( )
C152 100P
TP101
( )
C175
0.1u
(
)
C165
0.01u
+6A
AVSS
Z110
1/16W
R133
10K
( )
100P
C123
+6A
NJM78M12FA
IC100
IN
COM
OUT
C169
0.001u
C170
0.001u
(
)
C145
0.1u
(
)
C147
0.1u
R200
3.9K
L107
SBT-0240TF
40u
( )
C414
0.1u
TR-MUTE
J7
1/16W
R148
100
1/4W
R138
22
R201
3.9K
R128
220
PSWO
N6
BL02RN2R1P1A
L105
R123
100
Z200 Z202 Z201
Z123
Z119 Z117
Z111
Z112
Z115
Z116
Z101
Z100 Z104
Z103
SPSI
L10
SPSI
N6
R413
4.7K
R412
4.7K
J102
10/50
C163
+
10/50
C162
+
D103
KDS4148U-RTK/P
D109
KD S4148 U-RTK/P
D105
KD S4148 U-RTK/P
D108
KD S4148 U-RTK/P
D107
KD S4148 U-RTK/P
D106
KD S4148 U-RTK/P
D110
KD S4148 U-RTK/P
D104
KD S4148 U-RTK/P
D102
KDS4148U-RTK/P
D111
KD S4148 U-RTK/P
D200
KDS4148U-RTK/P
D101
KDS4148U-RTK/P
FGA
AGND
AGND
MGND
GND
( )
C119
0.1u
AGND
( )
C122
0.1u
AGND
MGND
MGND
+12M
+12M
R104
5.6K
1/16W
1/16W
R101
10K
SSSF121900
SW400
1ON
1C
1OFF
2ON
2C
2OFF
FG1 FG2
CN100
PH12P
1
2
3
4
5
6
7
8
9
10
11
12
MIC_OUT
H2
MGND
H2
MGND
J105
6.0mm
J106
6.0mm
CN104
PH6P
1
2
3
4
5
6
( )
C156
470P
(
)
C159
470P
601RT
K4072DS2
2
3 1
501RT
K4072DS2
2
3 1
( )
C101
0.001u
(
)
C103
0.001u
(
)
C105
0.001u
(
)
C106
0.001u
(
)
C108
0.001u
(
)
C530
0.001u
JK100
DJ-0735-029
1
2
3
R452
100
metal film
R418
430
metal film
R454
430
10/50
C438
+
220/25
C200
+
220/25
C201
+
Z122
R155
100
J107
6.0mm
J108
6.0mm
J116
6.0mm
J117
6.0mm
J118
6.0mm
J201
6.0mm
10/50
C432
+
1
2
3
4
5
6
JC3.0
AGND
( )
C171
0.1u
(
)
C174
0.1u
FGA
AGNDMGND
A21+M21+
(
)
C516
0.1u
(
)
C517
0.1u
(
)
C618
0.1u
(
)
C515
0.1u
(
)
C514
0.1u
(
)
C513
0.1u
(
)
C512
0.1u
(
)
C511
0.1u
(
)
C509
0.1u
(
)
C510
0.1u
(
)
C500
0.1u
(
)
C504
0.1u
( )
C503
0.1u
(
)
C502
0.1u
(
)
C505
0.1u
(
)
C506
0.1u
(
)
C501
0.1u
(
)
C507
0.1u
(
)
C522
0.1u
(
)
C523
0.1u
( )
C524
0.1u
( )
C519
0.1u
(
)
C520
0.1u
(
)
C521
0.1u
(
)
C508
0.1u
(
)
C527
0.1u
(
)
C526
0.1u
R406
1M
R414
150K
C205
0.001u
C206
0.001u
R456
100
(
)C476
0.1u
( )
C477
100P
MGNDMGND
AGNDAGND
J202
6.0mm
J203
6.0mm
C203
3300P
C202
3300P
AGND
R519
0
R520
0
1/10W
R457
0
R403
10K
(
)
C440
560P
C417
150P
1/10W
R157
0
R129
100K
1/16W
R130
100K
1/16W
1/16W
R145
10K
1/16W
R143
10K
J103
AGND
BL02RN2R1P1A
L1 15
( )
C176
0.1u
1/10W
R156
0
1/10W
R458
0
R453
680
1/10W
R460
0
1/10W
R461
0
FGA
FGA FGA
MGND MGND
J500
J400
J401
J402
J403
J404
J405
HP-R
AUX IN
AGND
HP-IN
MUTE
+12A
HPGND
AUX OUT R
R
AUX IN R
HP-L
!
L/L+R
AGND
OUT PUT
!
AGND
MIC
DC IN 16V
PA-300C
AUXOUT_R
MIC-IN
GUITAR
AUXOUT_L
AUX OUT L
PSWO
POWER ON/OFF CONTROL
FOOT PEDAL
AUX IN L
PSWI
PEDAL_IN2
Power Supply(+6A)
AVSS
Microphone Impedance
AUX IN
PEDAL_IN1
PEDAL1
RYON
+12A
FOOT
PEDAL2
SPSI
AGND
FOOT
PEDAL1
AUXIN-IN
AGND
+5DA
Gain
0dB
HCF:fc=163kHz
(When AUXIN Zo is 600
)
PEDAL2
LCF:fc=0Hz
+16P
+16P
+16D
GND
GND
GND
MOD
PB
+5DA
+5DA
AVSS
AVSS
AVSS
HPGND
AUX OUT
Guitar Impedance
AUXIN_R
AUXIN_L
MIC_OUT
MGND
+16B
GAIN:0 ~ +33.5dB
LPF:fc=43kHz(GAIN MAX)
CN101
PH7P
7
MIC_OUT
N5
MGND
N6
C480
1000P
C481
1000P
R521
BK1608HM601-T
L117
SBT-0210T
10u
L116
SBT-0210T
10u
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
WARNING
Components having special characteristics are marked
Z
and must be replaced with parts having specification equal to
those originally installed.

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