Yamaha SP2060 Service Manual page 112

Speaker processor
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W
V
U
T
I
CIRCUIT DIAGRAM 5/15 (CPU 1/3)
<2/3 H-6, 3/3 L-10>
<3/3 N-3>
<3/3 N-3>
<3/3 N-3>
<3/3 N-3>
<3/3 N-3>
<3/3 N-3>
<3/3 N-4>
<3/3 N-4>
<3/3 N-4>
<3/3 N-4>
<3/3 N-4>
<3/3 N-4>
<2/3 K-2, 3/3 N-4>
<2/3 K-2, 3/3 N-4>
<3/3 N-4>
<3/3 N-4>
<3/3 N-5>
<3/3 N-5>
<3/3 N-5>
<3/3 N-5>
<3/3 N-5>
<3/3 N-5>
<3/3 N-5>
<3/3 N-5>
<3/3 N-5>
<3/3 N-6>
<2/3 D-4, 3/3 N-6>
<2/3 D-3, 3/3 N-6>
<2/3 D-4, 3/3 N-6>
<2/3 D-3, 3/3 N-6>
<3/3 N-6>
<3/3 N-6>
<3/3 N-6>
<3/3 N-6>
<3/3 N-6>
<3/3 N-7>
<3/3 N-7>
<3/3 N-7>
<3/3 N-7>
<3/3 N-7>
<3/3 N-7>
<2/3 K-2, 3/3 N-10>
<2/3 K-8, 3/3 N-11>
<3/3 N-10>
<3/3 N-10>
<3/3 N-7>
<3/3 N-7>
<3/3 N-7>
<3/3 N-8>
<3/3 N-8>
<3/3 N-8>
<3/3 N-8>
<3/3 N-8>
<3/3 N-8>
<3/3 N-8>
<3/3 N-8>
<3/3 N-8>
<3/3 N-8>
<3/3 N-8>
<3/3 N-9>
<3/3 N-9>
<3/3 N-9>
<3/3 N-9>
<3/3 N-9>
<3/3 N-9>
<3/3 N-9>
<3/3 N-9>
<3/3 N-9>
<3/3 N-9>
<3/3 N-10>
<3/3 N-10>
<3/3 N-10>
<3/3 N-10>
<3/3 N-10>
<3/3 N-10>
<3/3 N-10>
<3/3 N-10>
REGULATOR
• PQ070XZ01ZP (X3180A00)
REGULATOR
1
1: DC INPUT (Vin)
2
3
2: ON/OFF cont. (Vc)
4
5
3: DC OUTPUT (Vo)
4: VC (VADJ)
5: GND
For prevention of EMC
Components marked XX are not installed.
SP2060
S
R
Q
P
O
N
Not installed
OSC
<3/3 F-7>
<2/3 K-5>
CPU
CPU bypass capacitor
SDRAM bypass capacitor
M
L
K
J
I
H
SDRAM 64M
<2/3 K-4>
<2/3 K-5>
<3/3 N-3>
<3/3 N-3>
<3/3 N-3>
G
F
E
D
C
B
OP AMP
BATTERY BACKUP
& CHECK
SRAM 128K
INVERTER
<2/3 K-5>
<2/3 K-5>
FLASH 32M
FLASH 32M
FIRMWARE
EMI DOS
<3/3 L-2>
<3/3 L-6>
<3/3 L-2>
<3/3 L-6>
<3/3 L-3>
<3/3 L-6>
<3/3 L-3>
<3/3 L-6>
<3/3 L-6>
<3/3 L-3>
<3/3 L-3>
<3/3 L-7>
<3/3 L-3>
<3/3 L-7>
<3/3 L-3>
<3/3 L-7>
<3/3 L-3>
<3/3 L-7>
<3/3 L-3>
<3/3 L-7>
<3/3 L-3>
<3/3 L-7>
<3/3 L-7>
<3/3 L-3>
<3/3 L-3>
<3/3 L-7>
<3/3 L-3>
<3/3 L-7>
<3/3 L-7>
<3/3 L-4>
<3/3 L-4>
<3/3 L-7>
<3/3 L-7>
<2/3 K-3>
<2/3 K-2, 3/3 L-10>
<2/3 K-3, 3/3 L-10>
<2/3 K-3>
<2/3 K-2, 3/3 L-10>
<3/3 L-9>
<2/3 K-2, 3/3 L-10>
<2/3 K-2, 3/3 L-10>
<3/3 L-10>
<3/3 L-10>
<2/3 K-4>
<3/3 L-10>
<2/3 K-4>
<2/3 K-5>
<2/3 K-5>
<2/3 K-4>
(セ)
Ceramic Capacitor
(セラミックコンデンサー)
Electrolytic Capacitor
(ケミカルコンデンサー)
(D)
: Metal Film Resistor
(金属被膜抵抗)
Note : See parts list for details of circuit board component parts.
: シートの部品詳細はパーツリストを御参照ください。
A
SP2060
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
28CC1-2001004394-1 1
SP2060
11

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