A
1
2
3
4
5
6
7
8
9
10
BCDEFGH I JK
L MN
135
YSP-CU4300/YSP-CU3300/NS-WSW160
★ 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あります。
POWER 2/2
3.3
30.0
3.3
V901
011BT267GINK
F1
Q11G
11G
TSB
TSA
DA
CP
CS
RESET
OSC
VDD
VH
PGND
LGND
F2
1 3
30 23523229 9362 28 3334351342
27
C901
0.1/50(F)
C903
100/6.3
C902
0.1/16
C904
109Q)B(P0001
C2412K(Q/R/S)
DGND
SW954
R952
4.3K
SW951
R951
6.8K
SW953
SW952
CB901
20FMN-STK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DGND
R971
no_use
C971
no_use
R981
no_use
C981
no_use
209D
G8M343-ILS
R911
820
D971
AN5306X
D981
AN5306X
R913
1.8K
D901
SMLG18E16C-S
R912
680
DGND
R902
100
R903
100K
R901
30K
R904
10
R905
10
R908
100
R909
100
R906
100
R982
220K
C906
no_use
C907
no_use
C905
no_use
C908
1/50
DGND
W951
JB-PH
1
2
3
4
R907
39K
R910
220
W971
JB-PH
W981
JB-PH
TO INPUT
STANDBY/ON
S3.3
DGND
KEY1
To INPUT/DIGITAL
VOLUME +
STBY_SW
VOLUME -INPUT
POWER (3)
POWER (2)
DGND
FL_F1
+30V
FL_N_CS
FL_MOSI
FL_F2
DGND
DGND
PWR_N_LED
FL_F2
FL_N_RST
+3.3D
FL_SCK
DGND
DGND
DGND
FL_F1
DGND
SAN-PH
IR_OUT
DGND
SAN-PH
IR_OUT
0.23mA0.20mA
POWER (4)
POWER (5)
HDSUR_LED
SDSUR_N_LED
YSP-CU3300:ZE37250
YSP-CU4300:ZE37240
BLUE
AMBER
+30V
POWER LED(GREEN)
SD LED(AMBER)
HD LED(BLUE)
YSP-CU3300:ZE37270
YSP-CU4300:ZE37260
NOTICE
U.S.A
G
CANADA
EUROPE
L
CHINA
AUSTRALIA
SINGAPORE
KOREA
GENERAL
U
C
T
A
K
R
JAPAN
(model)
B BRITISH
J
SOUTH EUROPEE
V TAIWAN
F RUSSIAN
P LATIN AMERICA
S BRAZIL
H THAI
RESISTOR
REMARKS
NO MARK
PARTS NAME
CARBON
CARBON
METAL
METAL
METAL
FIRE
CEMENT
SEMI
FILM RESISTOR
FILM RESISTOR
OXIDE FILM RESISTOR
FILM RESISTOR
PLATE RESISTOR
PROOF CARBON FILM RESISTOR
MOLDED RESISTOR
VARIABLE RESISTOR
(P=5)
(P=10)
CHIP RESISTOR
REMARKS
CAPACITOR
PARTS NAME
NO
NO
MARK
MARK
ELECTROLYTIC CAPACITOR
CERAMIC CAPACITOR
POLYESTER FILM CAPACITOR
POLYSTYRENE FILM CAPACITOR
MICA CAPACITOR
POLYPROPYLENE FILM CAPACITOR
SEMICONDUCTIVE CERAMIC CAPACITOR
P
TANTALUM CAPACITOR
TUBULAR CAPACITORCERAMIC
POWER (2)
POWER (4)
POWER (5)
POWER (3)
(On/Standby)
STATUS
indicator
SURROUND
indicator
to INPUT (1)_CB7
Page 131
L3
to DIGITAL_CB703
Page 130
M3
to INPUT (1)_CB3
Page 131
F7
to INPUT (1)_CB9
Page 131
F9
Key detection for A/D port
Key input (A/D) pull-up resistance 10 k-ohms
0 Ω +4.3 kΩ +6.8 kΩ ∞
0 – 0.165 V 0.825 – 1.155 V 1.155 – 1.485 V 3.2 – 3.3 V
0 – 5 25 – 35 35 – 45 100
KEY1
INPUT VOLUME + VOLUME - Key off
Detected voltage value
at 131 pin
A/D value
(3.3 V=255)
YSP-CU4300 YSP-CU3300
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