Yamaha CLP-340 Service Manual page 139

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CLP-340/CLP-340M/CLP-340C BLOCK DIAGRAM （ブロックダイアグラム）
1
KEYBOARD
88 Keys (GH3)
(A-1—C7)
GH3 EBUS L GH3 EBUS M GH3 EBUS H
2
+5D +5D +5D
10,24,35
10,24,35 10,24,35
40
E-TKS X1 E-TKS 40
E-TKS
40
41 X1
IC1 IC1
X1 8.38MHz IC1
41
64P
41 8.38MHz 64P 64P 8.38MHz
9,25,42 9,25,42 9,25,42
3
+5D
+5D +5D
+5D
+5D
CN2 -7P
EBUS
CN4 -7P
4
+5D
DM
DGND
+3.3D +3.3D
2
8 IC4 (8P)
+5D
RESET
DRIVER
IC3 7
6 2 1
(5P) 1 H-/RES TA1-4
(6P)
3
5
TR1
3
4
(3P)
DGND
5
V-SHIFT
+5D
3.3V 5V
DGND
IC6 20
(20P)
+3.3D
4
48MHz
3
X2
9
2
+1.2D +3.3D
6
CPU
SWX02
INTERNAL: 135MHz
BUS: 67.7MHz
IC1 (316P)
16.9344MHz
A13
X1
A14
7
SW1
1
SW3
IC22
(8P)
7
IC2 (5P)
5 4 7
+1.5V
8
SWITCH
REG
8
6
2
IC11
(8P)
CN8 -5P
CN3 -6P CN2 -5P CN9 -10P
PEDAL
9
USB USB
HOST FUNC
10
CN1 -6P CN2 -5P
CN1 -11P
SW DJACK
+5D
8
IC1
11
(8P)
5
SELECT
USB TO DEVICE
JK1 SW1
JK4
JK1
JK2
TO HOST
TO DEVICE
USB
12
CLP-340/CLP-340M/CLP-340C
A B C
D E F
PANEL
PNL
PNR
LD101
LED Display
LED
LED
SW
MATRIX
MATRIX
MATRIX
x 16 x 15
x 31
LD [0-8] SW [0-3] LD [1-8]
LD [0-8] DRV [0-6] SW [0-3] LD [1-8] DRV [4-7]
CN201 -9P CN101 -8P CN301 -7P CN202 -9P
8 1
1 6 7
SW AND LED MATRIX
CN7 -9P CN6 -8P CN5 -7P
DRIVER
+3.3D
TR2−9
(3P)
16
SDRAM
128M
BUFFER
IC8 +3.3D +3.3D
(54P)
10
IC10
(20P)
FLASH FLASH
38
PROGRAM BACK-UP
ROM
8 64M
6
H_/RES 14 H_/RES 12
IC20
/WP_PRG 16 (56P) /WP_BKUP 14
+3.3D
MAC Address
BUFFER
16
16
IC12–14, 17, 18
(20P)
W7 AJK_IN
W10 HP_IN
X500
25MHz
+3.3D
N4 /WP_BKUP
43 44 23,30
LAN-/IC 40
,42
1 7
/LAN_IC
LAN
CONTROLLER
3 5
ON OFF
/WP_PRG
IC500
(48P)
2
ON: CLP-340 6
/SWP_IC
16
IC21 (8P)
ON OFF
ON: J OFF: E
MUTE
DAC_IC
6 2
/DAC_IC
TRANSFORMER
T500
MUTE 1 7
/MUTE
SPOFF
3 5
/SP_OFF
IC311 (8P)
CN15 -8P
LAN
CN1 -5P
MIDI
CN7 -7P
PJK
AJACK
CN4 -10P
+5D
JK1
6
TR1 TR2
CN1 -6P
2,3
PEDAL (SW)
TR3 TR4 PEDAL VR
PEDAL UNIT
JK5 +5D JK6 +5D
JK1
LAN
DAMPER
LEFT
IN OUT THRU
SOSTENUTO
MIDI
D E F
G H I J
A1 A2 A3
F1 F2 F3
B1 B2 B3
G1 G2 G3
E1 C1 E2 C2 E3 C3
D1 DP1 D2 DP2 D3 DP3
SW
MATRIX
x 21
SW [0-5]
SW [0-5]
CN102 -8P CN302 -7P
1 2 3 4 1
X300
11.2896MHz
+3.3D +1.5D
/SWP IC
/SWP-IC Y26 [ICN] +3.3D +3.3D
WAVE H WAVE L
P2ROM P2ROM
128M 128M
IC303 IC304
(56P) (56P)
ROM
8M
16 16
IC19
(48P) SWP51L
IC300
(388P)
16
+3.3D
16
SDRAM
64M
16
IC301
(54P)
A14 [RCLK] 38
6 5 3 7
DAC
/DACIC
IC308
(28P) IC302 (5P)
MUTE
5 4
+1.5V
REG
2
20 21 22 23
2 3 6 5
LPF IC307
IC305 (8P)
+5.0V
1 7 REG
CN13 -12P
MV
CN3 -2P
MASTER VOLUME
VR401
CN401 -8P
CN1 -12P CN2 -8P
1 7 2 6 13 12
IC1
IC2 IC3
2 1 7 3 5
6
L
R
/MUTE2
RY2 RY3
RYON MUTE
R50
/MUTE
TR1
TR3
TR2 /MUTE2 HPIN
+B
HP_L
(RLAY)
HP_R
/SPOFF
JK3 JK2 JK5 JK4
G H I J
K L M
LED MATRIX
DRV0 DRV1 DRV2 DRV3 DRV4
PNL: LD101 PNL: LD101 PNL: LD101 PNL: LD004 PNL: LD004
LD0
A1 A2 A3 LEFT (RED) LEFT (GREEN)
PNL: LD101 PNL: LD101 PNL: LD101 PNL: LD014 PNR: LD015
LD1
B1 B2 B3 TRANSPOSE ON GRAND PIANO 1
PNL: LD101 PNL: LD101 PNL: LD101 PNL: LD024 PNR:LD025
LD2
C1 C2 C3 REC CHURCH ORGAN
PNL: LD101 PNL: LD101 PNL: LD101 PNL: LD034 PNR: LD035
LD3
D1 D2 D3 USB HARPSICHORD
PNL: LD101 PNL: LD101 PNL: LD101 PNL: LD044 PNR: LD045
LD4
E1 E2 E3 USER GUITAR
PNL: LD102
PNL: LD101 PNL: LD101 PNL: LD101 PNL: LD054
LD5
F1 F2 F3 SAVE TO USB INTERNET
PNL: LD101 PNL: LD101 PNL: LD101 PNL: LD064 PNR: LD065
LD6
G1 G2 G3 LOAD TO USER BRIGHT
PNL: LD101 PNL: LD101 PNL: LD101 PNL: LD074 PNR: LD075
LD7
DP1 DP2 DP3 TEMPO NORMAL
PNL: LD081 PNL: LD082 PNL: LD083 PNL: LD084 PNR: LD085
LD8
PLAY/PAUSE PRESET DEL./FORMAT FUNCTION MELLOW
KEY MATRIX
DRV0 DRV1 DRV2 DRV3 DRV4
PNL: SW001 PNL: SW002 PNL: SW003 PNR: SW005
PNL: SW004
SW0
DEMO TRANSPOSE ON REC GRAND PIANO 1
STOP
PNL: SW011 PNR: SW015
PNL: SW012 PNL: SW013 PNL: SW014
SW1
PLAY/PAUSE
SONG SELECT FILE TEMPO/FUNCTION CHURCH ORGAN
PNL: SW021 PNL: SW022 PNL: SW023 PNL: SW024 PNR: SW025
SW2
-/NO +/YES LEFT RIGHT HARPSICHORD
PNL: SW031 PNL: SW032 PNL: SW033 PNR: SW035
SW3
METRONOME ON/OFF TEMPO/FUNCTION TEMPO/FUNCTION GUITAR
PNR: SW045
SW4
BRILLIANCE
SW5
MA80S
!
U,E,B,K,J models
!
FU80
!
!
!
!
!
Y model
FU80
!
F2
! F3
!
POWER AMP
WOOFERS
NET1
L
L ch
R
R ch
L
MONITORS
PROTECTION R
L
R
TR2,3
TR4
/MUTE (/MUTE2) MUTE
TR8,9
PL
HP
HPIN
LED
POWER
SW1
JK2 JK1
28CA1-2001030019
PHONES
K L M
N O P
CLP-340/CLP-340M/CLP-340C
DRV5 DRV6 DRV7
PNL: LD006 PNL: LD006
RIGHT (RED) RIGHT (GREEN)
PNR: LD016
PNR: LD017 PNR: LD018
GRAND PIANO 2 E.PIANO 1 E.PIANO 2
PNR: LD026 PNR: LD027 PNR: LD028
JAZZ ORGAN STRINGS CHOIR
PNR: LD036 PNR: LD037 PNR: LD038
E.CLAVICHORD VIBRAPHONE VARIATION
PNR: LD046 PNR: LD047 PNR: LD048
WOOD BASS E.BASS SPLIT
PNR: LD056 PNR: LD057 PNR: LD058
ROOM CHORUS DAMPER RES. ON
PNR: LD066 PNR: LD067 PNR: LD068
HALL 1 PHASER HARD
PNR: LD076 PNR: LD077 PNR: LD078
HALL 2 TREMOLO MEDIUM
PNR: LD086 PNR: LD087 PNR: LD088
STAGE ROTARY SP SOFT
DRV5 DRV6 DRV7
PNR: SW006 PNR: SW007 PNR: SW008
GRAND PIANO 2 E.PIANO 1 E. PIANO 2
PNR: SW016 PNR: SW017 PNR: SW018
JAZZ ORGAN STRINGS CHOIR
PNR: SW026 PNR: SW027 PNR: SW028
E.CLAVICHORD VIBRAPHONE VARIATION
PNR: SW036 PNR: SW037 PNR: SW038
WOOD BASS E. BASS SPLIT
PNR: SW046 PNR: SW047 PNR: SW048
REVERB EFFECT TOUCH
PNR: SW058
DAMPER RES. ON
!
!
!
!
!
!
!
!
!
!
!
WARNING
Components having special characteristics are marked
replaced with parts having specifi cation 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、安全のた
めに必ず指定の部品をご使用ください。
CLP-340/CLP-340M/CLP-340C
N O P
Q
1
2
3
4
5
6
7
8
9
10
11
and must be
12
Q