Yamaha PSR-S650 Service Manual page 70

A B
<Page 5>
PSR-S650 OVERALL CIRCUIT DIAGRAM 5/5 (PNL, PNR)
1
PNL
2
to PB-CN601
<Page 3 K:5>
3
SONG
REC
MODE
ACMP OTS LINK
ENDING Ⅰ ENDING Ⅱ
4
DEMO
USER LYRICS
POP & SWING &
5
ROCKS JAZZ
BALLAD R & B
DANCE COUNTRY
6
MAIN MAIN
VARIATION A VARIATION B
DL[0] DL[1] DL[2]
LL[0] SONG MODE REC MAIN VARIATION A MAIN VARIATION B
LL[1] ACMP OTS LINK AUTO FILL IN INTRO Ⅰ
LL[2] ENDING Ⅰ ENDING Ⅱ ENDING Ⅲ
DD[0] DD[1] DD[2]
7
SL[0] — DEMO SONG MODE PRESET
SL[1] USER LYRICS USB
SL[2] POP & ROCKS SWING & JAZZ LATIN ENTERTAINER
SL[3] BALLAD R & B BALLROOM WORLD
EXPANSION/
SL[4] DANCE COUNTRY MOVIE & SHOW
SL[5] MAIN VARIATION A MAIN VARIATION B MAIN VARIATION C MAIN VARIATION D
8
PSR-S650
9
A B
C D E
to PNC-CN103 to MVR-CN501
<Page 4 E:1> <Page 3 K:4>
OP AMP
MAIN MAIN MAIN
VARIATION A VARIATION B VARIATION C VARIATION D
AUTO FILL IN
INTRO Ⅰ INTRO Ⅱ
ENDING Ⅲ
SONG
PRESET SCORE
MODE
USB REC ACMP
LATIN ENTERTAINER OTS LINK
BALLROOM WORLD AUTO FILL IN
MOVIE & EXPANSION/
ENDING Ⅱ
SHOW USER
MAIN MAIN
VARIATION C VARIATION D
DL[3] DL[4] DL[5]
MAIN VARIATION C MAIN VARIATION D
INTRO Ⅱ INTRO Ⅲ
— — —
DD[3] DD[4] DD[5]
SCORE INTRO Ⅰ
REC ACMP INTRO Ⅱ
OTS LINK INTRO Ⅲ
AUTO FILL IN ENDING Ⅰ
ENDING Ⅱ ENDING Ⅲ
USER
— —
28CC1-2001078889-1 1
XX : Not installed（未実装）
Note : See parts list for details of circuit board component parts.
注 : シート部品詳細は、パーツリストをご参照ください。
C D E
F G
OP AMP
MAIN
INTRO Ⅲ
INTRO Ⅰ
PNR
INTRO Ⅱ
INTRO Ⅲ
ENDING Ⅰ
ENDING Ⅲ
ONE TOUCH
SETTING 1
PIANO
E.PIANO
STRINGS
ONE TOUCH
SETTING 1
HARMONY
F G
H I
to PNC-CN102
<Page 4 D:1>
DL[0] DL[1]
ONE TOUCH ONE TOUCH ONE TOUCH
LL[3]
SETTING 1 SETTING 2
DD[0] DD[1]
SL[6] PIANO GUITAR & BASS
SL[7] E.PIANO SAXOPHONE
FLUTE &
SL[8] STRINGS
WOODWIND
ONE TOUCH ONE TOUCH ONE TOUCH
SL[9]
SETTING 1 SETTING 2
SL[10] HARMONY TOUCH
ONE TOUCH ONE TOUCH ONE TOUCH
SETTING 2 SETTING 3 SETTING 4
GUITAR &
ORGAN ACCORDION PERCUSSION
BASS
SAXOPHONE TRUMPET CHOIR & PAD DRUM KIT
FLUTE &
BRASS SYNTH. & FX DRUM KIT
WOODWIND
ONE TOUCH ONE TOUCH ONE TOUCH
SETTING 2 SETTING 3 SETTING 4
TOUCH SUSTAIN DSP UPPER OCTAVE −
H I
J K L
PSR-S650
DL[2] DL[3] DL[4] DL[5] DL[6]
ONE TOUCH
LEFT DUAL DSP
SETTING 3 SETTING 4
DD[2] DD[3] DD[4] DD[5]
ORGAN ACCORDION PERCUSSION MDB
TRUMPET CHOIR & PAD DRUM KIT FILE MENU
BRASS SYNTH. & FX EXPANSION FUNCTION
ONE TOUCH
LEFT DUAL
SETTING 3 SETTING 4
SUSTAIN DSP UPPER OCTAVE − UPPER OCTAVE +
LEFT DUAL DSP
MDB
FILE MENU
FUNCTION
LEFT DUAL
UPPER OCTAVE +
28CC1-2001078889-2
PSR-S650
J K L
1
2
3
4
5
6
7
8
9