Yamaha YSP-4100, Руководство по обслуживанию, Страница: 94 / 135

A
1 2 3 4 5 6 7 8 9
10
BCD
E
F
G
H
I
J
K
L
M
N
YSP-4100/YSP-5100
94
FL 2/2
★
All voltages are measured with a 10MΩ/V DC electronic voltmeter.
★
Components having special characteristics are marked
⚠
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
●
電圧は、内部抵抗
10MΩの電圧計で測定したものです。
●
⚠印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、 パーツリストに記載されている部品を使用してください。
●
本回路図は標準回路図です。改良のため予告なく変更することがございます。
CB301
IC304 IC303 IC302 IC301
CB302
CB805
CB806
JK801
CB804
CB803
JK802
CB802
JK803
CB801
0 0 0 0 0 0 0 0 0 0 0 0 0 0
0
0 0
0 0 0 0 0 0 0 0 0
0
3.3 5.0
0
0
0 0
0 0 0 0 0 0 0 0 0
10.4
0 0 0
-5.5 -5.5
0 0
5.0 0 0 5.0 0 0
0
0 -5.5 -5.5 0
0
0
0
0
0
0
0
0 0 0 0
0
0 0 0
0 5.0 0
0
5.0
3.3
0
0
0
0
5.0
0
5.0
3.3
0 0 0 0
5.0
0
5.0
3.3
0 0 0 0
5.0
0
5.0
3.3
0 0 0 0
5.0
0
0 5.0
0 0
5.0
0 0
0
0 5.0
0 0
5.0
0 0
0
0 5.0
0 0
5.0
0 0
0
0 5.0
0 0
5.0
0 0
0.7
0 0
0.7
0 0
0.7
0 0
0.7
0 0
0.7
0 0
0.7
0 0
0.7
0 0
0.7
0 0
0.7
0
0.7
0
0.7
0 0
0.7
0 0
0.7
0
0.7
0
0.7
0 0
0.7
0 0
FR
ONT L
SURR
OUND L
CENTER
SURR
OUND B
A
CK L
SUB
W
OOFER OUT
C
ontr
ol
Int
erf
ace
Cloc
k
Divider
A
udio
Da
ta
Int
erf
ace
IC30
1
-304
: AK4420ET
1
92 kHz 24-bit st
er
eo D
A
C
MCLK
CVDD
VSS2
VEE
CN
CP
1μ
1μ
Modulat
or
8X
Int
er
polat
or
SCF LPF
8X
Int
er
polat
or
VDD VSS1 AOUTL AOUTR
LRCK
DIF
SMUTE
BICK SDTI
DZF
10 12 13 11
4
Modulat
or
Char
ge
P
ump
SCF LPF
9
14
15
16
1
2
6 5 7 8 3
FL (3)
FL (2)
DAC DAC DAC DAC
SYSTEM
CONNECTOR
IR IN
DIGITAL IN
RS-232C
AUX 1 AUX 2
SIRIUS
SUBWOOFER
VIDEO VIDEO
VIDEO
IN
COMPONENT
AUDIO IN
TV
PRE OUT
FRONT
SURROUND
SUBWOOFER
CENTER
SURROUND
BACK
IN
COMPONENT
AUX 1
TV
OUT
to DSP_CB402
P
age 91
A8
to DSP_CB401
P
age 91
A4
to DSP_CB3
P
age 89
L2
to POWER (1)_W512
P
age 97
K5