Yamaha RX-V1067, Service Manual

Page: 97 / 185

VIDEO ENCODER
D/A
ADV7172
IC41
S[7-0]
DAC 4
DAC 5
DAC 6
DAC 1
DAC 2
DAC 3
SCL
SDA
HDMI SW.
SiI9185A
IC2
HDMI SW.
SiI9185A
IC1
AT
T
IN7 IN6 IN5 IN4 OUT2
HDMI IN
FRONT IN
HDMI EQ
IC94
TMDS141
HDMI
DUAL RECEIVER
Sil9233A
IC3
HDMI
TRANSMITTER
Sil9134
IC71 IC75
HDMI
TRANSMITTER
Sil9134
OUT1
A/D
VIDEO DECODER
ADV7800-80
IC32
IDCK
VSYNC
HSYNC
DE IDCK
VSYNC
HSYNC
DE
D[35-24] D[23-12] D[11-0] D[35-24] D[23-12] D[11-0]
RESET
CSCL
CSDA
HTX2_N_RST
HDMI_SCL
HDMI_SDA
RESET CSCL
CSDA
HTX1_N_RST
HDMI_SCL
HDMI_SDA
4
12
12
12
4
10 10
10
10
10
10
4
4
4
12 12 12 4 4 12 12 12 12 12 12
12 12 12
4
8
AIN1
AIN2
AIN3
SOY
AIN11
AIN12
AIN10
28.63636MHz
XL31
XTAL
/RESET
SDA
SCLK
VDEC_N_RST
P[29-20]
P[19-10]
LLC
HS-OUT
VS-OUT
FLD-DE
DAY
DAPr
DAPb
DAV
DAC
DALuma
0
1
2
HEQ_N_RST HEQ_SDA
HEQ_SCL HEQ_N_RST HEQ_SDA
HEQ_SCL
0
1
2
0 1
ODCK
HSYNC
VSYNC
DE
Q[35-24]Q[23-12]
Q[11-0]
XTALIN HRX_27MHz
CSCL
CSDA
HDMI_SDA
HDMI_SCL
RESET
HRX_N_RST
F_HEQ_CE
CE
VDEC_N_INT
/INT
RESET# R
LSDA
LSCL LSDA
LSCL
INT INT
HRX_N_INT INT
480i ~ 1080i
480i ~ 1080i
480i ~ 1080i
480i/576i
CEC
CEC
Power IC Power IC
HDMI_PON
HDMI_AUD_RTN
+5VPower +5VPower
2
3
IN3
128Mbit
IC62
SDRAM
99MHz
27MHz
XL61
16bit
Data:8bit
IN2 IN1
SCR_27MHz HRX_27MHz
HRX_VSEL
ARC
DV_SCL
DV_SDA
DV_SCL
DV_SDA
GPIO GPIO
CEC_RY1
CEC_RY2
GPIO3
MUTEOUT
GPIO5
HD_LED
/RESET
VDEC_N_RST
VIDEO PROCESSOR
FPGA
SCRESET/RTC
SFL
HDMI OUT
HDMI
8
3
CLKIN
/HSYNC
/VSYNC
P[9-2]
3
+3.3DV
Circuit only
Video signal no pass
SDRAM_27MHz
Y
INPUT
SELECTOR
INPUT
SELECTOR
IC301
C
IC302
AV1
AV2
AV3
C
Y
V
AV OUT
Y
Pb/Cb
Pr/Cr
AV2
Y
Pb/Cb
Pr/Cr
AV3
Y
Pb/Cb
Pr/Cr
AV4
C
Y
MONITOR OUT
/ZONE OUT
V
MONITOR OUT
/ZONE OUT
Y,Pb,Pr
Y
C
V
Drv
Drv
Drv
4051
4051
Y
Pb/Cb
Pr/Cr
AV4
ADCVBS
ADLuma, ADC
ADY, ADPb, ADPr
Y
V
C
DOCK
C
Y
V
C
Y
V
C
Y
V
C
Y
V
C
Y
V
V-AUX
HDMI(VID)_SDA
HDMI(VID)_SCL
COMPONENT VIDEO
S VIDEO / VIDEO
VID_SEL1 VID_SEL2 VID_SEL3
Pb/Cb
Pr/Cr
AV1
Buf
Drv
Drv
Drv
V1-6
Buf
6dB
6dB
6dB
Buf
Drv
Drv
YPbPr3-6
Buf
0/6
0/6
0/6
0/6
6dB
6dB
Pr1, Y1
V8
V7
V9
Y
OUTPUT
SELECTOR
OUTPUT
SELECTOR
IC308
C
4052
DAC
DALuma
OUTLuma
OUTC
Y
C
DACVBS
VO_SEL1
Y, C
AVLuma, AVC
AVCVBS
MONCVBS
MONC
MONLuma
YPbPr2
DAY, DAPb, DAPr
VOUT1
VOUT2
VOUT3
VOUT4
VOUT5
YOUT1
PBOUT1
PBOUT1
YOUT2
PBOUT2
PBOUT2
PROUT4
YOUT4
PROUT3
YOUT3
VIDEO SELECTOR
IC305
Tr
Y
ZONE
SELECTOR
ZONE
SELECTOR
IC303
C
IC304
Y
C
INLuma
INC
VZ_SEL1 VZ_SEL2 VZ_SEL3
VO_SEL2
EX1
EX2
Z2Luma
Z2C
4051
4051
V_N_FMUTE
iPod
Pb1 iPod
N_Power Save
ADY
ADPb
ADPr
ADCVBS
ADC
ADLuma
DAY
DAPr
DAPb
DACVBS
DAC
8
DIGITAL
DSP Block
HDMI_AUDIO
HMCK
HBCK_DCLK
HWCK_DSDR0
HPSD0_DSDL0
HPSD1_DSDR1
HPSD2_DSDl1
HPSD3_DSDL2
HDIG_DSDL2
AUP_SD0
AUP_WCK
AUP_BCK
AUP_MCK
MCLK
SCK
WS
SD0
SD1
SD2
SD3
SPDIF
SD1
SD2
SD3
SPDIF
S_SD0
S_WS
S_SCK
S_MCLK
4
4
8
4
MCLK
SCK
WS
SD0
MCLK
SCK
WS
SD0
SD1
SD2
SD3
SPDIF
4
IC64
DIGITAL (1)
r 4FFQBHFmm
→
SCHEMATIC DIAGRAM
DIGITAL (2)
r 4FFQBHF
→
SCHEMATIC DIAGRAM
VIDEO (1)
r 4FFQBHF
→
SCHEMATIC DIAGRAM
A B C D E F G H I J
1
2
3
4
5
6
7
RX-V1067/HTR-8063/RX-A1000
97
HDMI/VIDEO Section Block Diagram
DRAFT