Yamaha RX-V573, Service Manual

Page: 74 / 134

HDMI IN 1
IN1
HDMI IN 2
IN2
HDMI IN 3
IN3
HDMI IN 4
IN4
HDMI OUT
NETWORK
Front USB
D4 VIDEO
NCPU_SPDIF
NCPU_I2S
AV1
HDMI_SPDIF
HDMI_ARC
(Optical)
(Composite)
AV2
(Component)
(Composite)
(Coaxial)
(Composite)
AV3
(Coaxial) HDMI_I2S
AUP_I2S
(Composite)
AV4 AV OUT
(Optical)
(Composite)
AV5
Speaker Relay
PHONES
(Composite)
SD0
AV6
DAFL DA_FL
DA_FR
DA_SL
DA_SR
VOFL FL FL
FRONT L
SD1
DIR_I2S DAFR VOFR
SD2 FR FR
FRONT R
AUDIO
DASL VOSL
SD3
DASR VOSR
SL SL
SURROUND L
VAUX
(Composite) DAC DA_C VOC
PORTABLE
(Analog)
DA_SW
SR SR
SURROUND R
(Analog)
DASW VOSW C C
CENTER
AM/FM TUNER
YPAO MIC
(Analog)
FL Display
SW PREOUT
SUBWOOFER OUT
Volume
<Serial> <Interrupt> Amp block
UART1 NMI Heatsink
SPI3
SPI4
SPI6 /INT0
/INT1
/INT2
/INT6
/INT7
Main Power Supply
Front Panel Keys
I2C0
I2C2
Standby LED
<AD Port> <Timer>
AN1
AN2
AN3
AN4
AN5
AN6
AN7 TA1IN
TA2IN
TA4IN
AC IN
AN0_0
AN0_1
AN0_2
AN0_3
AN0_4
AN0_5
IC21
Microprocessor
M16C/65
R5F3651TNFC
ROM: 768kB
RAM: 47kB
IC955
Ethernet PHY ceiver
LAN8700C
IC951
Network
microprocessor
DM860A
IC502
Video Selector
NJW1329FH2
IC953
FLASH ROM
MX29LG256FLT
256Mb
IC952
SDRAM
M12L2561616A-6T
256Mb
IC1
HDMI
Receiver/Transmitter
SII9573CTUC
IC956
Apple authentication IC
MFI341S2162
IC61
DIR/ADC
PCM9211PTR
(Component)
(Component)
(Analog)
(Analog)
IC201
Selector and E-Vol.
BD3473KS2
(Analog)
IC41
DSP
D70YE101BRFP266
IC43
FLASH ROM
MX29LV160DBTI-7
16Mb
IC42
SDRAM
M12L64164A-5TG2
64Mb
IC62
AUDIO DAC
PCM1681PWPR
IC2
FLASH ROM
W25Q16CVSSIG
16Mb
IC201
Selector and
E-Vol.
BD3473KS2
IC202
BA4560F
RY541
RY203
RY205
RY204
RY202
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
Main Power
Supply
(Main Trans)
AC-DC
Power Supply
(RCC)
IC22
EEPROM 64kb
BR25S640FVT-WE2
PS1_PRT
KEY1
KEY2
THM2
THM1
AMP_OLV
DC_PRT
DEST
THM3
USB_VBUS_PRT
L3_DET
PS2_PRT
PS3_PRT
E8A
HDMI_N_INT DSP/DAC/DIR
HDMI_MUTE EEPROM/FL
DSP_N_INT NetCPU
PSW_N_DET TUNER
REM_IN HDMI
HDMI_CEC 20-27
28-35
39-44
47-54
66,67
69
2,6
1
68
129
OSD_MOSI/OSD_MISO/OSD_CLK
OSD_N_CS
HDMI_SCL/HDMI_SDA
HDMI_N_RST
HDMI_N_INT
HDMI_MUTE
NCPU_SPI_MOSI/NCPU_SPI_MISO
/NCPU_SPI_SCK
NCPU_SPI_N_CS
NCPU_SPI_REQ
NCPU_N_RST
VID_SCL/VID_SDA
HP_N_DET
DIR_N_RST
DIR_N_INT
DSP_N_RST
DSP_N_CS
TUN_SCL/SDA VOL_SCK DSP_N_INT
TUN_N_RST VOL_MOSI DSP_N_RDY VOL_SCK
TUN_N_INT DSP_FMT DAC_N_CS VOL_MOSI
MIC_N_DET
DSP_MOSI/DSP_MISO/DSP_SCK
FLD_N_RST
FLD_N_CS
FLD_MOSI/FLD_SCK EEP_N_CS
EX_SCK/EX_MOSI
VOL_RA TRANS_RY
VOL_RB AMP_LMT
I_PRT
DC_PRT
THM1_PRT
THM2_PRT
THM3_PRT
AMP_OLV PRY
ACPWR_DET
TUN_N_INT CPU_N_RST
DIR_N_INT ACPWR_DET
L3_DET
REM_IN
STBY_LED
MUTE_5CH
MUTE_SW
SPRY_5CH
HPRY
SPI4
KEY1
KEY2
PSW_DET
(J model)
Remote Control Sensor
SPEAKERS
MONITOR OUT
(COMPONENT VIDEO)
MONITOR OUT
(VIDEO)
D14,D15
B16
J1
D13
3,4
34
10
11
1
5,6
2
7 27
3,4 122,126,127
14
120
107
121
105
126
25
24
23
91
90
32
30
26
125
124
123
122
121
120
111
110
109
108
107
106
26
20
22
21
2
19
63
62
65
64
67
66
8
5
6
3
4
10
11
IC251–254
A-Filter
SURROUND BACK
/Bi AMP L
SURROUND BACK
/Bi AMP R
DASBL
DASBR
VOSBL
VOSBR
SBL
SBR
SPRY_SB
MUTE
MUTE
MUTE_SB
SBL
SBR
1
2
69
68
DA_SBL
DA_SBR
16
15
40 39
18
20
XL1
27.0MHz
113 114
XL21
8.0MHz
XL61
24.576MHz
K3
J3
XL951
24.0MHz
OPERATION
r 4FFQBHF
→
SCHEMATIC DIAGRAM
DIGITAL
r 4FFQBHF
–95
→
SCHEMATIC DIAGRAM
MAIN
r 4FFQBHF –100
→
SCHEMATIC DIAGRAM
OPERATION
r 4FFQBHF
→
SCHEMATIC DIAGRAM
A B C D E F G H I J
1
2
3
4
5
6
7
74
RX-V573/HTR-5065
■
BLOCK DIAGRAMS
HDMI/AUDIO Section Block Diagram