Block Diagram - Yamaha RX-V367 Service Manual

A B

■ BLOCK DIAGRAM

1
DIGITAL
→
SCHEMATIC DIAGRAM
HDMI IN 1
HDMI IN 2
2
HDMI IN 3
HDMI IN 4
(Component)
MAIN
AV1
→
(Optical)
SCHEMATIC DIAGRAM
(Component)
3
AV2
(Optical)
(Composite)
AV3
(Coaxial)
(Composite)
AV4
(Optical)
(Composite)
4
AV5
(Analog)
(Analog)
AUDIO1
(Analog)
AUDIO2
(Composite)
5
VAUX
(Analog)
(Composite)
DOCK (Analog)
UART6
(U, C models)
IPD_TYPE
IPD_DET
OPERATION
IPD_APDT
→
(Analog)
SCHEMATIC DIAGRAM
(RDS)
AM/FM Tuner
I2C0
N_TUN_ST
N_TUN_TUND
6
YPAO MIC In
(Analog)
(R, K, A, B, G, L models)
N_MIC_DET
N_FLD_RST
FL display
N_FLD_CS
RC In
REM_IN
VOL_RA
VOLUME
VOL_RB
KEY1
7
Front Panel Keys
KEY2
PSW_DET
C D
29-32
Port0
21
N_HRX_RST
22
HDM_INT
33-36 IC201
107
Port1 HDM_MUT
HDMI RX
37-40
Port2
SiI9233
41-44
Port3 I2S
SPDIF
4 5
HDMI SPDIF
XL201
27MHz
IC41
Component
Selector
NJM2586AM
2,4 23
5VSEL1
N_CPNT_PS
5VSEL2
IC42
Composite
Selector
TC74HC4051
9,10,11
5VSEL1 N_VO_MT
5VSEL2
5VSEL3
HDMI I2S HDMI I2S (Multi Ch)
41
N_DIR_RST
35
IC261 N_DIR_INT
SPDIF
DIR
LC89058WD
49,50 D70YE101BRFP266
R2A_SCK
R2A_MOSI
IC21
IC262
Selector
53 1
and ADC
E-Vol PCM1803DBR
R2A15220FP
ADC_PDN
IC223
15
N_RDS_RST
RDS
10 16
RDS_SCK
2
LC72725KM
RDS_MISO
1
(B, G, F models) RDS_RDY
IC222
EEPROM 32kbit 1,8
N_E2P_CS
R1EX25032ASA00A
SPI4
E F
I2C2
N_HＴX_RST
Digital Video Data
IC43
17
IC43
3
2 49 50
26 DA_FR 91
SD0 DA_FL
130 27 90 IC21
IC241 IC263
SD1 DA_SR
131 19 95
Selector
134 SD2 20 DA_SL 94
and
AUDIO DSP DAC
E-Vol
SD3 PCM1681DBQR DA_C
135 22 92
R2A15220FP
21 DA_SW 93
SPI3
ANALOG BYPASS
<Interrupt>
<Serial>
NMI
18
HDM_INT /INT0 I2C0 Tuner
17
HDM_MUT /INT1
16
REM_IN /INT2 UART1 E8A
PWS_DET /INT3
/INT4 I2C2 HDMI Rx/Tx
IC221
/INT5
66
N_DIR_INT /INT6 SPI3 DSP/DAC/DIR
65
IPD_DET /INT7 MICROPROCESSOR
SPI4 FL Driver/EEPROM
M16C/64A
<Timer>
23
R5F364AMNFB
N_PDET TA2IN Serial5 (P8_0, TA3INとして使用)
21
N_DSP_INT TA3IN
1
RDS_RDY TB4IN UART6 iPod
ROM:512K Byte
RAM: 31k Byte
<AD port>
95
IPD_TYPE AN0 <PIO>
93
PS_PRT AN1 P0_1 MODEL
92 Clock : 20MHz
KEY1 AN2
91
KEY2 AN3
90
THM2_PRT AN4
89
THM1_PRT AN5
88
AMP_0LV AN6
87
DC_PRT AN7
86
DEST AN0_0
11 13
XL221
20MHz
G H
25
IC202
HDMI Tx
SiI9134
I2S
(Component)
(Composite)
20
(Composite)
33
(Analog)
Speaker Relay
RY1
11 4
Mute
20
IC1
SPRY_F
N_F_MT
18
22 16
Mute
Power
22
AMP
STK433-330Y
RY4
8 15
Mute
6
10
N_C_MT
SPRY_C
14
RY3
IC2
15 6
Mute
Power
N_S_MT SPRY_S
AMP
11 4
Mute
STK433-130Y
3 1
IC27 Mute
N_SW_MT
RY2
AMP block AMP block
and and
SP_IMP
AMP_LMT Heat Sink Heat Sink
and and
N_SW_MT
HPRY
Main Power Supply Main Power Supply
I_PRT
DC_PRT
N_HP_DET
THM1_PRT
THM2_PRT
SW151
Main Power
Supply
(Main Trans)
PWR_RY
Stadnby
N_CPU_RST
Power Suppy
N_PDET
(Sub Trans)
I J
RX-V367/HTR-3063
HDMI OUT
MAIN
→
SCHEMATIC DIAGRAM
MONITOR OUT
(COMPONENT VIDEO)
MONITOR OUT
(VIDEO)
AV OUT
FRONT L
FRONT R
CENTER
SURROUND L
SURROUND R
SUBWOOFER OUT
HEADPHONE
AC IN OPERATION
→
SCHEMATIC DIAGRAM
63