Yamaha CP33 Service Manual page 81

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A
B
C
<Page 3>
CP33 OVERALL CIRCUIT DIAGRAM 2/2 (AJACK, GHD EBUS L, GHD H, GHD M, MK SUB, MVR, PNL, PNR, SVR)
1
GHD EBUS L
F # 2)
(A-1
~
to DM-CN10
<Page 2 M-9>
2
3
4
5
A-1 ~ C0
6
MK SUB
7
8
9
Not installed
~
GHD M
(G2
C5)
10
11
G2 ~ C3
C#3 ~ F#3
G3 ~ C4
12
CP33
A
B
C
D
E
F
G
LED MATRIX
DRV0
DRV1
DRV2
DRV3
DRV4
PNL: LD101
PNL: LD101
PNL: LD101
LD0
A1
A2
A3
PNL: LD101
PNL: LD101
PNL: LD101
PNR: LD015
LD1
B1
B2
B3
GRAND PIANO 1/1
PNL: LD101
PNL: LD101
PNL: LD101
PNL: LD024
PNR:LD025
LD2
C1
C2
C3
TRANSPOSE
CHURCH ORGAN/8
PNL: LD101
PNL: LD101
PNL: LD101
PNR: LD035
LD3
D1
D2
D3
E.PIANO 2/5
PNL: LD101
PNL: LD101
PNL: LD101
PNR: LD045
LD4
E1
E2
E3
GUITAR/12
PNL: LD101
PNL: LD101
PNL: LD101
LD5
F1
F2
F3
PNL: LD101
PNL: LD101
PNL: LD101
PNR: LD065
LD6
G1
G2
G3
BRIGHT
PNL: LD101
PNL: LD101
PNL: LD101
PNL: LD074
PNR: LD075
LD7
DP1
DP2
DP3
TEMPO
NORMAL
PNL: LD081
PNL: LD084
PNR: LD085
LD8
MASTER EDIT
FUNCTION
MELLOW
KEY MATRIX
DRV0
DRV1
DRV2
DRV3
DRV4
PNL: SW003
PNR: SW005
SW0
TRANSPOSE
GRAND PIANO 1/1
PNL: SW011
PNL: SW013
PNL: SW014
PNR: SW015
SW1
MASTER EDIT
DEMO
TEMPO/FUNCTION
CHURCH ORGAN/8
PNL: SW021
PNL: SW022
PNR: SW025
PNL: SW024
SW2
NO/ –
YES/ +
MASTER
E. PIANO 2/5
PNL: SW031
PNL: SW032
PNL: SW033
PNR: SW035
SW3
CLICK ON/OFF
TEMPO/FUNCTION +
TEMPO/FUNCTION –
GUITAR/12
PNR: SW045
SW4
BRILLIANCE
SW5
• 7 seg. LED (PNL: LD101 TEMPO/OTHER VALUE)
A1
A2
A3
F1
F2
F3
B1
B2
B3
G1
G2
G3
E1
C1
E2
C2
E3
C3
D1
DP1
D2
DP2
D3
DP3
C#0 ~ F#0
G0 ~ C1
C#1 ~ F#1
G1 ~ C2
C#2 ~ F#2
28CC1-8819027
2
LKS
PITCH BEND
MODULATION
Not installed
28CC1-8819224
C#4 ~ F#4
G4 ~ C5
C#5 ~ F#5
28CC1-8822377
D
E
F
G
H
I
J
DRV5
DRV6
DRV7
PNL: LD006
PNL: LD006
MASTER (RED)
MASTER (GREEN)
PNR: LD016
PNR: LD017
PNR: LD018
PNR
GRAND PIANO 2/2
MONO PIANO/3
E.PIANO 1/4
PNR: LD026
PNR: LD027
PNR: LD028
to DM-CN6
JAZZ ORGAN/9
HARPSICHORD/10
STRINGS/CHOIR/11
<Page 2 D-8>
PNR: LD036
PNR: LD037
PNR: LD038
E.CLAVICHORD/6
VIBRAPHONE/7
VARIATION
PNR: LD046
PNR: LD047
PNR: LD048
WOOD BASS/13
E. BASS/14
SPLIT
PNR: LD056
PNR: LD057
PNR: LD058
ROOM
CHORUS
PANEL LOCK
PNR: LD066
PNR: LD067
PNR: LD068
HALL 1
PHASER
HARD
PNR: LD076
PNR: LD077
PNR: LD078
HALL 2
TREMOLO
MEDIUM
to DM-CN5
PNR: LD086
PNR: LD087
PNR: LD088
<Page 2 D-6>
STAGE
ROTARY SP
SOFT
GRAND PIANO 1/1
GRAND PIANO 2/2
DRV5
DRV6
DRV7
PNR: SW006
PNR: SW007
PNR: SW008
GRAND PIANO 2/2
MONO PIANO/3
E. PIANO 1/4
PNR: SW016
PNR: SW017
PNR: SW018
JAZZ ORGAN/9
HARPSICHORD/10
STRINGS/CHOIR/11
to DM-CN4
PNR: SW026
PNR: SW027
PNR: SW028
<Page 2 D-5>
E. CLAVICHORD/6
VIBRAPHONE/7
VARIATION
PNR: SW036
PNR: SW037
PNR: SW038
CHURCH
WOOD BASS/13
E. BASS/14
SPLIT
ORGAN/8
JAZZ ORGAN/9
PNR: SW046
PNR: SW047
PNR: SW048
REVERB
EFFECT
TOUCH
PNR: SW058
PANEL LOCK
PNL
to DM-CN6
<Page 2 D-8>
Not installed
to DM-CN5
<Page 2 D-6>
Not installed
TRANSPOSE
to DM-CN4
<Page 2 D-5>
SVR
to DM-CN10
<Page 2 M-9>
OP AMP
WHEEL assembly
ZONE 1
Not installed
Not installed
(C # 5
GHD H
~
C7)
WARNING
Components having special characteristics are marked
replaced with parts having specification equal to those originally installed.
G5 ~ C6
C#6 ~ F#6
G6 ~ C7
Z
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。
金被:Metal Film Resistor(金属被膜抵抗)
(セ) :Ceramic Capacitor(セラミックコンデンサー)
28CC1-8822378
H
I
J
K
L
M
VOICE/MASTER
ROOM
BRIGHT
HALL 1
MONO PIANO/3
E. PIANO 1/4
E. PIANO 2/5
E. CLAVICHORD/6
VIBRAPHONE/7
VARIATION
NORMAL
HALL 2
MELLOW
STAGE
HARPSICHORD/10
STRINGS/CHOIR/11
GUITAR/12
WOOD BASS/13
E. BASS/14
SPLIT
BRILLIANCE
REVERB
TEMPO/OTHER VALUE
Not installed
CLICK
MASTER
ON/OFF
TEMPO
FUNCTION
TEMPO/
TEMPO/
MASTER EDIT
FUNCTION –
FUNCTION +
TEMPO/
DEMO
FUNCTION
AJACK
to DM-CN7
<Page 2 J-9>
E-PNS2a
(E-BUS A/D Driver)
ZONE 2
Not installed
MVR
ZONE CONTROL
MASTER
VOLUME
28CC1-2001002881-2 2
STANDBY
ON
28CC1-2001002881-2 2
Z
Z
Z
DC-IN
Z
and must be
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ご参照ください。
K
L
M
N
O
P
Q
CP33
NJM7805FA(XJ607A00)
2SC1815 (IC1815M0)
REGULATOR +5V
TRANSISTOR
AJACK: IC5
AJACK: TR368
1
2
3
2
1: INPUT
3
1: EMITTER
1
2: GND
2
2: COLLECTOR
CHORUS
3: OUTPUT
1
3: BASE
µPC2909T(XT441A00)
2SC3326 (VD303700)
REGULATOR +9V
TRANSISTOR
PHASER
HARD
AJACK: IC1
AJACK: TR364-367
2
3
TREMOLO
MEDIUM
1
1
ROTARY SP
SOFT
2
3
3
1: INPUT
1
1: BASE
2: GND
2: EMITTER
PANEL LOCK
EFFECT
3: OUTPUT
2
3: COLLECTOR
MA111 (VR496500)
2SB1132 (VG013300)
TOUCH
DIODE
TRANSISTOR
AJACK: D102, 103, 302-305
AJACK: TR263
SVR: D801-804, 811-816,
821-824, 831
3
1
28CC1-8834465
2
1
2
2
1
1: BASE
2: COLLECTOR
1: ANODE
3
3: EMITTER
2: CATHODE
1SS355 TE-17 (VT332900)
2SC2712 (VJ927100)
DIODE
TRANSISTOR
AJACK: D102, 103, 302-305
AJACK: TR361, 369
SVR: D801-804, 811-816,
821-824, 831
3
1
1
2
3
2
1
1: BASE
2: EMITTER
1: ANODE
3: COLLECTOR
2: CATHODE
2
2SA1052 (VQ395600)
TRANSISTOR
AJACK: TR262
3
NO/ –
YES/+
2
1
3
2
1: EMITTER
2: BASE
1
3: COLLECTOR
28CC1-8834465
C335, C336: Not installed
POWER AMP
R
(0.65W 2CH)
OUTPUT
L/MONO
C337, C338: Not installed
PHONES
Not installed
REGULATOR +9V
to DM-CN1
<Page 2 B-10>
REGULATOR +5V
28CC1-2001002881-1 2
CP33
N
O
P
Q
1
2
3
4
5
6
7
8
9
10
11
12

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