Yamaha YSP-4300 - Block Diagram

YSP-CU4300
YSP-CU4300
APPLE
MFI341S2162
IC305
USB_HOST
IC302
BU94607ARKV-E2
14.9344MHz
XL302
USB
APL_N_CS APL_N_RST
SPI_USB USB_N_CS USB_N_RST
/INT,MCHNG,IPL_ERR
SEARCH,BUSY I2C_USB
Input selector
FM TUNER
INPUT ANALOG
COAXCIAL
ISEL_CNT1,2
HDMI/OSD
IC101
SII9573CTUC
XL101
27MHz
IC102
Serial ROM
W25Q16CVSSIG
HDMI_N_INT
HDMI_N_REST
HDMI_MUTE
I2C_HDMI
OSDROM_WRITE
TV
OPTICAL
DIR
PCM9211PTR
IC301
DIR ADC
MUX
Airwired-2
RX_N_EN
MUX
DSP
IC501
D81YK113CZKB400
DIR_N_INT
DIR_N_RST
DIR_N_CS
SPI_DSP
24.576MHz
XL302
20MHz
XL501
F1
68
69,129
3
48
113 114
49
F2
SPI_DSP
DSP1_N_RST
DSP1_N_CS
DSP1_FMT
DSP1_N_INT
DSP1_N_RDY
Digital Amplifier-1
IC905
IC909
IC916
TC74VHC157FT
IC303, 304
IC3
NJM2750M
IC2
NJM2068MD
IC923
IC906
NJM2904M
IC907
TC7SHU04FU
IC901 IC915
TC74VHC541FT
IC911
YDA141-SZ
Digital Amplifier-2
YDA141-SZ
Digital Amplifier-3
YDA141-SZ
14.688MHz
XL902
Serial ROM
W25Q80BVSSIG
IC503
SDRAM
M12L64322A-6TG2U
IC502
24.576MHz
XL901
SPI_D4 D4_N_RST D4_N_CS D4_N_DISABLE D4_N_IRQ D4_N_WARNG
PWM Modulator
TAS5086DBT
Digital Amplifier
TAS5342LDDV
I2C_PWM
PWM_N_RST
PWM_N_PDN
PWM_N_MUTE
TI_WARNG
DC_PRT
TX_N_EN
UART_AW
ANALOG (L, R)
(YSP-CU3300: 50W+50W)
(YSP-CU4300: 75W+75W)
(YSP-CU3300: 2W x 16)
(YSP-CU4300: 2W x 22)
OUT
(ARC)
IN1
IN2
IN3
IN4
Microprocessor
IC701
IC706
TC7SH08FU
TMPM362F10FG
R1136N271A-TR-F
Reset IC
IC704
Forced Reset
P-GOOD
R3116N301C-TR-F
IC702
EEPROM
R1EX25032ASA00A
IC703
232C Driver
MAX3232CPWR
IC710
E2P_N_CS
SPI_E2P
UART_232C
CTS,RTS
FL DISPLAY
with built-in driver
PDET
PCON
SPI_FL
FL_N_CS
FL_N_RST
FL_PON
LED
SDSUR_N_LED
PWR_N_LED
IR IN (Front)
IR IN (Rear)
IR IN
(U, C, T, B, G, F models)
REM_IN
REMOTE
IR_IN
Remort control
CEC
ARC
IR_RPT
TC7SH04FU
IC6, 7, 9
IR Bar
IR OUT
FLASHER_PON
IR_FLASHER
Power Supply Circuit
Wireless Subwoofer
XL701
32.768KHz
115 116
XL702
10MHz
118 120
L
R
DRIVER
WOOFER
DRIVER
TWEETER
HDMI
INPUT
DIGITAL
IC105
TC7WHU04FU
63
124
86
88
74
73, 82,84
76
129
26,123
INPUT
r 4FFQBHF→
SCHEMATIC DIAGRAM
DAMP
r 4FFQBHF→
SCHEMATIC DIAGRAM
DIGITAL
r 4FFQBHF–130 →
SCHEMATIC DIAGRAM
INTELLIBEAM MIC
ABCDEFGH I J
1
2
3
4
5
6
7
108
YSP-CU4300/YSP-CU3300/NS-WSW160
■ BLOCK DIAGRAMS
AUDIO Section Block Diagram
YSP-CU4300 YSP-CU3300
DRAFT