Yamaha YSP-4300 Service Manual page 131

A B C
YSP-CU4300 YSP-CU3300
INPUT 1/2
1
[Tuner]
CB1
TUN_N_RST
1
TUN_USB_SDA
2
TUN_USB_SCL
3
GPIO
4
5
GND
6
Rch OUT
7
+5A
8 +5A
R1015
Lch OUT
9
1.5K
to FM TUNER
52045 R1012
VQ04720
1.5K
-1.2dB
AGND AGND
2
TUNER OUTPUT:MAX1.1Vrms(Over Mod)
AGND
INTELLIBEAM MIC
R1013 R1020
L1002 4.7K 4.7K NJM2068MD-TE2 NJM2068MD-TE2
V+ 8
MMZ1608Y601 10/10 R1024
5
OPTIMIZER 2 R1007 220
C1017 IC2 IC2
3 2.2K 6
3 MIC
1
R1028
no_use
JK1
12K
LGY6501-0900FC NJM2068MD-TE2 NJM2068MD-TE2
C1022
1
2 IC2 IC2
33P(CH)
MIC IN
3
4 V-
ANALOG IN
MSD-252V-04
R1002 R1005 C1015
L
220 12K
10/10
INPUT
4
ANALOG ANALOG IN 1
( AUX )
C1016
R1003 R1006
R
220 12K 10/10
PJ3
PJ1
R1001
no_use
SubWoofer
OUT
C1001
G
5 no_use
no_use AGND
EARTH TERMINAL of PJ901
&2 s3
JK2 L1001
s1
IR IN IR_IN
PZ2012U600-3R0T
6
(U, C, T, B, G, F models) LGY6501-0900FC
DGND
DIGITAL IN
C1077
R1014
0.1/16
4.7K
AUX PJ2
IC1 IC1
C1011 R1008 1 7 3 5 R1023
INPUT DIGITAL
no_use 680 33
TC7WHU04FK TC7WHU04FK
R1016 +5D
18K
RJ-1150+31-0H00 V+
DGND 8
IC1 6 2
TC7WHU04FK TC7WHU04FK TC7WHU04FK 4
V-
DIGITAL IN
7
DGND
+12IR
Xanteck(STEREO) 1pin:+12V,2pin,DGND,3pin:IR_OUT
Q1007
IR Flash(MONO) 1pin:GND,2pin,DGND,3pin:IR_OUT
DTC044EUBTL
J1007
DGND
0
8
Xanteck(STEREO) 1pin:+12V,2pin,DGND,3pin:IR_OUT
IR Flash(MONO) 1pin:GND,2pin,DGND,3pin:IR_OUT
+12IR
RSR025N03
+12IR +12IR
JY-3550_01-030
1 IR_OUT
IR OUT Q1025
IR OUT 3
DGND
2
JK3
DGND
+12IR
J1006 IR_OUT
s27
9
DGND
ST1
DGND
PN1
10
★ All voltages are measured with a 10MΩ/V DC electronic voltmeter.
● 電圧は、内部抵抗 10MΩの電圧計で測定したものです。
★ Components having special characteristics are marked
and must be replaced ●
with parts having specifications equal to those originally installed. 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。
★ Schematic diagram is subject to change without notice.
● 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。
D E F
YSP-CU4300
10/10
C1025
10/10
C1026
+12A
7 R1035
47
INPUT SELECTOR
IN1a
CNT1
IN2a
AGND
CNT2
IN4a
IN1b
IN2b
IN4b
ANALOG INPUT SELECTOR
S3.3
no_use
Q1012
AGND AGND
DGND
Q1006 Q1008
R1034 R1044
no_use no_use
no_use no_use
R1032 R1043
no_use no_use CB2
SW_OUT
AGND
no_use
Remote control
sensor
S3.3
IR_IN
s4 S3.3
R1030 GP1UE281QKVF
IR_IN
10
U1001
s7
R1052
33
DGND
S3.3
R1105 Page 135 L4
10K
C1084 to POWER (4)_W971
DGND
100/16
DGND
C1088
0.1/16
C1089
1000P(B)
V+
5
Q1024
IC9 IC9 IC9
R1106
47
TC7SH04FU
3
V-
DGND DGND
C1090
no_use
DGND
S3.3
s5
R1093
Page 135 L6
+12IR
s18 10K
D1006 C1031
DGND to POWER (5)_W981
100/16
RB551V-30
s23
C1040
D1003 D1004 D1005
s24
0.1/16
C1041
s11 s11 s11
1000P(B)
s25
V+
5
Q1011 s21
IC7 IC7 IC7
s15 R1056 s25
47
TC7SH04FU
C2412K(Q/R/S)
3 s25
V-
DGND
DGND
C1032
DGND
no_use
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、
G H
R1067, R1068
YSP-CU4300 22
YSP-CU3300 no_use
6kHz 6kHz
+5D +5A +12A +12D YSP-CU4300
5.0 IC4 12.0
KIA78M05F
OUT IN
USB_PON
COM
EN
+5USB
J1001 J1002 J1003 Switching frequency: 570kHz
+26D
DGND AGND DGND AGND AGND DGND
26.0 0.1/16
BOOT
VIN
EN
SS
TPS54331DR
DGND
DGND
Q1014
+5A CNT1 CNT2 IN1 IN2 IN3 IN4
L L NC
H L Tun
L H MIC DTC044EUBTL
C1045
H H AUX
F1
GND 100/16
DGND
F2
OUTa R1063
C1046
V+ 47
IN3a L 0.1/16 C1052 R1066
C1047 1.2K
Vref 10/10
+30V
OUTb R 10/10 R1064
N.C 47
IN3b
AGND
Page 128 E7
AGND
to DIGITAL_W301
C1055
CB4
0.1/16 5.0
+5A
+5A
AUR DGND
AGND
AGND
AUL
DGND
DGND
5.0
+5D
C1056 PHI
0.1/16
IR
S3.3_IR
R1095
10K
C1043
DGND
100/16
CB3
IR_OUT
TO LED
DGND
DGND
PHI
Q1022
R1096
47
DGND
DGND
S3.3_IR
R1040
10K
C1030
DGND
100/16
CB9
IR_OUT
TO LED C1036
DGND
DGND
0.1/16
PHI C1038
1000P(B)
V+
5
Q1002
IC6 IC6 IC6
R1045 TC7SH04FU
47
3
V-
DGND DGND
C1039
no_use
DGND
NOTICE
J
U
C
RESISTOR
CAPACITOR R
REMARKS PARTS NAME
REMARKS PARTS NAME
T
NO MARK CARBON FILM RESISTOR (P=5)
NO MARK ELECTROLYTIC CAPACITOR K
CARBON FILM RESISTOR (P=10)
TANTALUM CAPACITOR A
METAL OXIDE FILM RESISTOR
NO MARK CERAMIC CAPACITOR
B
METAL FILM RESISTOR
CERAMIC TUBULAR CAPACITOR G
METAL PLATE RESISTOR
POLYESTER FILM CAPACITOR L
FIRE PROOF CARBON FILM RESISTOR
POLYSTYRENE FILM CAPACITOR
E
CEMENT MOLDED RESISTOR
MICA CAPACITOR
V
VARIABLE RESISTOR
SEMI
P POLYPROPYLENE FILM CAPACITOR F
CHIP RESISTOR
SEMICONDUCTIVE CERAMIC CAPACITOR
P
S
H
I J K
Page 132
to INPUT (2)_CB52
Low HIGH (YSP-CU4300)
Hi/Hi-Z LOW
ON OFF
VBUS
5.9 XHI
VBUS
C1062 L1005 5.9 VBUS 4
10UH VBUS
3
DGND
VOUT 2
DGND
1
GND
DGND CB5
COMP
VSNS
IC5
570kHz
DGND
DGND
HDSUR_LED
S3.3
SDSUR_N_LED
DGND
DGND
PWR_N_LED
DGND
FL_MOSI
S3.3
DGND
FL_SCK
DGND
FL_N_CS
DGND
FL_N_RST
+12D
DGND
+3.3D
+3.3D 3.3
J1005 +3.3D
no_use +30V
+30V
Q1019/Q1020 30.0
+30V
ROHM 2SC5866-TL WJ46640
FL_F2
F2
L1006
FL_F2
100UH
FL_F1
+12D
F1
Q1019 FL_F1 3.0
CPH3205
CPH3205
DGND
Q1020
DGND
DGND
FL_PON
PWR_N_LED
DGND
DIG_COAX
DGND
IR_FLASHER
DGND
IR_IN
ISEL_CNT1
ISEL_CNT2
SW_N_MUTE
FL_N_RST
FL_N_CS
FL_MOSI
TUN_USB_SCL/SDA
FL_SCK
+3.3D SDSUR_N_LED
S3.3_2_PON1
HDSUR_LED
FLASHER_PON
FLASHER_PON
USB_PON
DGND
TUN_USB_SDA
TUN_USB_SCL
MIC_N_DET
TUN_N_RST
TUNER_GPIO
DGND
2.8
INPUT_PRT
DGND
DGND
DGND
R1090
+12A
100K
R1091
+5A
47K
R1092
+30V
220K
R1097
DGND
10K
Q1015 S 3 . 3 Q1017 S 3 . 3 CB6
RZR020P01TL RZR020P01TL 0.1/50(F) 26.0 +26D
+26D
G S =-0.3~-1.0 G S = 0 - . 3 ~ - . 1 0 C1074
DGND
D S D S
0.1/50(F) 3.3 +3.3D
+3.3D
G G C1076 DGND
DGND
DGND
C1072 C1073
0.1/16 0.1/16 3.3 S3.3
D G N D D G N D 12.0 +12D
+12D
PHI
Destination Part List
YSP-CU4300/YSP-CU3300
+--------+---------------+---------------+---------------+
| sXX | LOC | JKALVSH | UCTBGF |
DGND DGND +--------+---------------+---------------+---------------+
| s1 | JK2 | X | WE26000 |
| | | | LGY6501-0900FC|
+--------+---------------+---------------+---------------+
| s2 | C1024 | X | US06410 |
| | C1004 | | 0.01(B) |
| | C1006 | | |
+--------+---------------+---------------+---------------+
| s3 | L1001 | X | WG53720 |
| | | |PZ2012U600-3R0T|
+--------+---------------+---------------+---------------+
| s4 | R1030 | X | RD35410 |
| | | | 10 |
+--------+---------------+---------------+---------------+
| s5 | R1107 | X | RD35710 |
| | R1031 | | 10K |
| | R1093 | | |
+--------+---------------+---------------+---------------+
| s6 | D1002 | X | V259820 |
| | | | SIR-505STA47 |
+--------+---------------+---------------+---------------+
| s7 | U1001 | X | WJ20310 |
| | | | GP1UE281QKVF |
+--------+---------------+---------------+---------------+
| s8 | R1039 | X | RD35447 |
| | | | 47 |
+--------+---------------+---------------+---------------+
| s9 | C1027 | X | UR83747 |
S3.3_IR S3.3
| | | | 47/16 |
+--------+---------------+---------------+---------------+
| s10 | Q1025 | X | WF76420 |
J1004
| | | | RSR025N03 |
+--------+---------------+---------------+---------------+
no_use
| s11 | D1003 | X | WW78390 |
Q1003 | | D1004 | | 1SS355VM |
RZR020P01TL | | D1005 | | |
GS =-0.3~-1.0
+--------+---------------+---------------+---------------+
D S
| s12 | R1041 | X | RD15522 |
| | R1038 | | 220 |
+--------+---------------+---------------+---------------+
G
| s13 | R1042 | X | RD25610 |
| | R1047 | | 1K |
| | R1049 | | |
+--------+---------------+---------------+---------------+
| s14 | Q1010 | X | WC39760 |
| | | | 2N5401S-RTK/P |
+--------+---------------+---------------+---------------+
| s15 | Q1011 | X | VV55640 |
| | | | C2412K(Q/R/S) |
+--------+---------------+---------------+---------------+
FLASHER_PON
| s16 | R1051 | X | RD25710 |
| | | | 10K |
+--------+---------------+---------------+---------------+
| s17 | C1029 | X | US06347 |
| | | | 4700P(B) |
+--------+---------------+---------------+---------------+
DGND | s18 | D1006 | X | V963430 |
| | | | RB551V-30 |
+--------+---------------+---------------+---------------+
| s19 | C1031 | X | UF03810 |
| | | | 100/16 |
(model) +--------+---------------+---------------+---------------+
| s20 | C1037 | X | US06122 |
JAPAN | | | | 22P(CH) |
+--------+---------------+---------------+---------------+
U.S.A
| s21 | R1056 | X | RD35447 |
| | | | 47 |
CANADA
+--------+---------------+---------------+---------------+
GENERAL | s22 | Q1013 | X | WV25240 |
| | | | RUR020N02TL |
CHINA +--------+---------------+---------------+---------------+
| s23 | C1040 | X | US13510 |
KOREA | | | | 0.1/16 |
+--------+---------------+---------------+---------------+
AUSTRALIA
| s24 | C1041 | X | US06310 |
| | | | 1000P(B) |
BRITISH
+--------+---------------+---------------+---------------+
EUROPE | s25 | IC7 | X | XS775A0 |
| | | | TC7SH04FU |
SINGAPORE +--------+---------------+---------------+---------------+
| s26 | R1048 | RD35810 | X |
SOUTH EUROPE | | | 100K | |
+--------+---------------+---------------+---------------+
TAIWAN | s27 | J1006 | X | RD35000 |
| | | | 0 |
RUSSIAN
+--------+---------------+---------------+---------------+
LATIN AMERICA
BRAZIL
THAI
L M N
YSP-CU4300/YSP-CU3300/NS-WSW160
IC4: KIA78M05F
Three terminal positive voltage regulator
1
INPUT
D2
Q9
Q8
Q12 Q15
D3 R15 Q16
R14
J3
Q14
R19
3
D1 Q6 OUTPUT
Q10
QD
Q11
C1
Q4
Q13
Q1 Q2
0
IC1: TC7WHU04FK
Triple inverter
V 1Y 3A 2Y
CC
Page 135 D8
8 7 6 5
to POWER (2)_CB901
1 2 3 4
1A 3Y 2A GND
IC2: NJM2068MD-TE2
Dual operational amplifier
OUT 1 1 8 +V CC
–IN 1 2 7 OUT 2
+ – + –
+IN 3 6 -IN
1 2
–V 4 5 +IN
CC 2
Page 130 M5
IC3: NJM2750M-TE2
to DIGITAL_CB702
4 input /1 output stereo audio selector
IN1a 1 16 GND
CNT1 2 15 OUTa
V+
IN2a 3 14
V+
CNT2 4 13 IN3a
LOGIC
bias
IN4a 5 12 Vref
IN1b 6 11 OUTb
(N.C.)
IN2b 7 10
IN4b 8 9 IN3b
INPUT (1)
IC6, 7, 9: TC7SH04FU-TE85L
Inverter
NC 1 5 VCC
IN A 2
Page 134 M5
GND 3 4 OUT Y
to POWER (1)_W5
A Y
L H
H L
IC5: TPS54331DR
3A, 28V input, STEP DPWN SWIFT TM DC/DC converter
with ECO-MODE TM
EN VIN
3 2
165C
Thermal
Shutdown
1 μA 2 μA
Shutdown
Shutdown
Logic
1.25V
Enable Enable
Comparator
Threshold Boot
Charge
ECO-MODE ™ Boot
1 BOOT
UVLO
Minimum Clamp
2.1V
Error 12A/V
– PWM
VSENSE 5 Amplifier PWM Current
Comparator
Latch
+ Sense
2 μA + R Q 80m-ohms
gm = 92μA/V Gate
DC gain = 800 V/V Logic
BW = 2.7MHz Drive
S
Voltage
SS 4
Reference Slope
∑
2 k-ohms
0.8V Compensation
Shutdown
8 PH
Discharge
Logic
VSENSE Frequency
Oscillator
Shift
COMP 6 7 GND
Maximum
Clamp
131