Yamaha P-120 Service Manual page 62

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<P. 3>
I P-120/P-120S OVERALL CIRCUIT DIAGRAM(総回路図) (PNL, PNR, GH-D_SW H, GHDcI SW L, AMP, ROM)
1
PNL
2
TEMPO
METRONOME
TEMPO
3
DEMO
TEMPO UP
START/STOP
DOWN
FUNCTION#
TEMPO/
FUNCTION#
GH-D_SW H
4
5
CN1
CN2
6
GHDcl SW L
7
8
P-120/P-120S
C
D
E
(マ) : Mylar Capacitor(マイラーコンデンサー)
PNR
TRACK 1
USER1
USER2
PRESET SONG
USER3
-/NO
+/YES
SONG
28CC1-8821290
CN3
F
G
GRAND
GRAND
E.PIANO1
E.PIANO2
HARPSICHORD
PIANO1
PIANO2
TRACK 2
START/STOP
REC
CHURCH
JAZZ
STRINGS
CHOIR
GUITAR
ORRGAN
PIANO2
ROOM
CHRUS
HALL1
PHASER
HARD
VARIATION
HALL2
TREMOLO
MIDIUM
STAGE
DELAY
SOFT
SPLIT
REVERB
EFFECT
TOUCH
AMP
L
R
28CC1-8811214
2
SPMUTE
CN2
KSN2
28CC1-8811214
2
Note: See parts list for details of circuit board component parts.
注:シートの部品詳細はパーツリストを御参照ください。
to DM-CN3
H
I
J
ROM
E.CLAVI
VIBRAPHONE
CHORD
MASK ROM 128M
MASK ROM 128M
WOOD
E.BASS
BASS
TRANSPOSE
28CC1-8821291
POWER AMP
EQUALIZER
C70
3.9K 4.7 2.5
L
C70
3.9K 4.7 2.5
R
28CC1-8821289
(セ) : Ceramic Capacitor(セラミックコンデンサー)
(マ) : Mylar Capacitor(マイラーコンデンサー)
(半セ) : Semiconductive Ceramic Capacitor(半導体セラミックコンデンサー)
: Electrolytic Capacitor(ケミカルコンデンサー)
WARNING
Components having special characteristics are marked
and must be
replaced with parts having specifications equal to those originally installed.
 印の部品は、安全を維持するために重要な部品です。
交換する場合は、安全の為に必ず指定の部品を御使用ください。
K
P-120/P-120S
P-120/P-120S

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