Yamaha CP2000 - BLOCK DIAGRAM

KEC-92572
1
CHANNEL L
(BRIDGE)
(PARALLEL)
CHANNEL R
INPUT
JK301
JK303
12
3
2
3
1
JK302
JK304
12
3
2
5
7
6
+
-
3
1
BA
IC301
POWER
LD602
POWER CIRCUIT
AC Cord
POWER SW
SW601
3
1
2
+
-
BA
IC301
1
3
SW302
IC302
1
3
IC303
VR602
VR601
SW301
ON
OFF
CHANNEL
L
ATT
YAMAHA
SPEAKER
PROCESSING
SW302
ON
OFF
INV
CLIP
LD604
LD605
LD606
JK601
SP601
JK602
LD608
LD609
LD601
SIGNAL
SIGNAL
LD603
CLIP
LD607
CHANNEL
R
ATT
PARALLEL
BRIDGE
STEREO
Limiter
Lch Power Amp
Limiter
AC 4/6
AC 3/6, 5/6, 6/6
AC 1/6
AC 2/6,
CN615
IC302
76
CN303
IN
CN302
CN614
+B
E
-B
+24
E
-24
Rch Power Amp
Temperature
Sensor
(Heat Sink)
Protection
Circuit
CN304
CN616
PROTECTION
TEMP
PA
PA
W607
CN105
RY101
W609
CN106
RY102
SPEAKERS
CHANNEL L
L+R BRIDGE
CHANNEL R
FAN
Power transformer
CP2000
8
BLOCK DIAGRAM