Cvp-405/Cvp-405Pe/Cvp-405Pm Overall Circuit Diagram - Yamaha Clavinova CVP-405 Service Manual

A B C
<Page 3>
■
CVP-405/CVP-405PE/CVP-405PM OVERALL CIRCUIT DIAGRAM 1/6 (DM 1/3)
1
DM 1/3
INVERTER
BUFFER
Not installed
2
BUFFER
HIGH SIDE SWITCH
3
Not installed
Not installed
4
5 INVERTER
6
R8, 10: Not installed
7
(Not used)
to DM 3/3
A
<Page 5 B-6>
to DM 2/3
B
<Page 4 A-4>
8
9
REGULATOR
+1.8V
10
11
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。
12
CVP-405/CVP-405PE/CVP-405PM
A B C
D E F G
4-PORT USB HUB
Not installed
INVERTER
SYSTEM RESET
C
INVERTER
D
E
F
G
H
J
CPU
OR
K
D E F G
H I J
FLASH ROM 128M
PROGRAM L
FLASH ROM 128M
PROGRAM H
(Not used)
Not installed
to DM 2/3 <Page 4 O-6>
to DM 2/3 <Page 4 K-6, O-6>
to DM 2/3 <Page 4 K-6> Not installed
to DM 2/3 <Page 4 G-11>
to DM 2/3 <Page 4 D-6>
to DM 2/3 <Page 4 G-11>
Not installed
to DM 2/3
I
<Page 4 O-6>
to DM 2/3
<Page 4 O-8>
Not installed
SDRAM 128M
Not installed
Not installed
SDRAM 128M
SW3
Not installed
M
to DM 3/3 <Page 5 B-5>
L to DM 3/3 <Page 5 C-1>
to DM 3/3 <Page 5 B-5>
H I J
K L M N
LVDS DRIVER
to EIF-CN3
<Page 6 C-3>
FLASH ROM
16M
TRANSCEIVER
R
to DM 3/3
<Page 5 F-7>
TRANSCEIVER
O
to DM 3/3
<Page 5 B-5>
TRANSCEIVER
TRANSCEIVER
P
TRANSCEIVER to DM 3/3
<Page 5 B-6>
TRANSCEIVER
AND
N to DM 2/3 <Page 4 A-5>, to DM 3/3 <Page 5 B-6>
K L M N
O P Q
CVP-405/CVP-405PE/CVP-405PM
1
to MA80S-CN4
<Page 8 J-3>
2
to MA80S-CN3
<Page 8 J-3>
Keybed
3
4
to GH3 EBUS M-CN2
<Page 7 A-4>
5
AND
6
PCI BUS
CONTROLLER
7
D-FF
Q
to DM 3/3
<Page 5 B-6>
8
OR
DECODER
9
AND
Not installed
(Not used)
AND
10
Not installed
28CC1-2001010686-1 4
11
BA18BC0FP (X7820A00) D1F60 (VS201100)
1SS372 (V9424900)
DIODE
REGULATOR +1.8V
DIODE ARRAY
DM: IC001 DM: D001
DM: DA001–006
3
FIN
1
1
1 2
3 2
3 1: ANODE1 2
1: Vcc
2: CATHODE2
2: N.C.
1: ANODE
3: CATHODE1,
3: OUT
2: CATHODE
ANODE2
FIN: GND 1 2
12
CVP-405/CVP-405PE/CVP-405PM
O P Q