Yamaha CP2000 Service-Handbuch - Seite 32

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Yamaha CP2000 Service-Handbuch
A
B
CP2000 OVERALL CIRCUIT DIAGRAM ( IN, AC, PA )
1
IN
2
CHANNEL L
INPUT
3
CHANNEL R
4
Fan
5
to AC 2/6 CN614
6
to PA CN101
7
8
POWER
Switch
9
10
11
U, V, T
12A 250V
H, W, B
A
• Wire Colors
CN604
U, V, T
H, W, B
A
12
PA
13
to IN CN306
14
15
16
17
CP2000
A
B
C
D
E
OP AMP
OP AMP
REGULATOR
OP AMP
PROTECTION
AC
1/6
AC
2/6
KEC-92570
3
AC Cord
KEC-92570
3
from AC3/6 W608
F601
F602
F603
F604
J603,604
C604,610,616,K601
RY601
T101
12A 250V
1A 250V
1A 250V
XY980
T5AH
T5AH
T1AL
T1AL
XY981
T5AH
T5AH
T1AL
T1AL
XZ157
: installed
: not installed
CN605
CN606, CN607
BL
WH
BR
BR
BE
BE
BR
BE
RE
not used
not used
C
D
E
F
G
to AC 4/6 CN615
POWER
TEMP
to AC 5/6 CN616
Power Transformer
to CN609 or 611
to CN610
to CN609 or 611
to CN613
to IN CN301
to PA CN102
to PA CN103
to PA CN104
A:
Australian model
B:
British model
H:
North European model
U:
U.S.A. model
T:
Taiwan model
V:
General export model (110 V)
W:
General export model (220 V)
to CN610 (AC 2/6 W604)
to CN611 (AC 2/6 W605)
to CN612 (AC 2/6 W606)
from W607
from W609
F
G
H
I
to AC 6/6 CN617
KEC-92569
1
to IN CN303
AC
4/6
KEC-92570
3
L
LEVEL Controls
R
to IN CN304
AC
5/6
KEC-92570
3
to IN CN305
AC
6/6
KEC-92570
3
AC
3/6
KEC-92571
1
2
to PA CN105
CHANNEL L
1
to AC2/6
CN612
CHANNEL R
2
to PA CN106
KEC-92570
3
to REAR PANEL
H
I
J
K
L
CP2000
TO SERVICE PERSONNEL
Critical Components Information
Components having special characteristics are marked
and must be replaced with parts having specifications
equel to those originally installed.
Note :
See parts list for details of circuit board
component parts.
Semiconductive Ceramic Capacitor
Ceramic Capacitor
Flame Proof Carbon Resistor
Mylar Capacitor
Metal Oxiole Film Resistor
Capacitor
Mica Capacitor
Wire Wound Resistor
NJM7815FA(XD853A00)
NJM7915FA(XD854A00)
REGULATOR +15V
REGULATOR -15V
SPEAKERS
3
3
2
2
1
1
1: OUTPUT
1: OUTPUT
2: COMMON
2: INPUT
3: INPUT
3: COMMON
FMU-22U(V4816400)
RBV-2506 (V4833600)
DIODE STACK 10.0A 200V
DIODE STACK 25.0A 600V
CP2000
J
K
L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17