Video Section Block Diagram - Yamaha RX-V667 Service Manual

A B
1
2
3
4
5
→
OPERATION
COMPOSITE
SCHEMATIC DIAGRAM
INPUT
→
DIGITAL
SCHEMATIC DIAGRAM
S VIDEO
INPUT
6
→
VIDEO
SCHEMATIC DIAGRAM
COMPONENT
INPUT
7
C D

VIDEO Section Block Diagram

DIGITAL VIDEO section
ANALOG VIDEO section
VID_SEL1
VID_SEL2
VID_SEL3
VID_BYPS
IC308
CPNT_SEL
LC709004A
CPNT_BYPS
VID_N_MMT
VID_N_RMT
CPNT_N_VMT
L3_SEL1
L3_SEL2
DC_TRG1 External I/O port
AV OUT
AV-3
CVBS
INPUT SELECTOR
AV-4
AV-5 VID_SEL1 Q3001
VID_SEL2
2SA1576A
AV-6
VID_SEL3
0dB
AV OUT
IC307
74HC4051
DOCK
C
AV-5
Y
IC391
Detector SVID_DET
(B, G, F models) 74HCU04
IC303
Y
P
AV-1 S
P
R
Y
AV-2
P
S
P
R
74HC4053
CPNT_SEL
E F
XL31
28.636363MHz
81 80
10
P[20:29]
10
AD_CVBS P[10:19]
AIN11 Field/DE
B, G, F models
AD_SC
AIN12
AD_SY
AIN10 IC32
AD_Pr VIDEO Dec.
AIN3
and
LLC
AD_Pb
I/P
AIN2 HS
VS
ADV7800
AIN1 SFL
AD_Y
SOY
SCRESET
DA_Y
IOXV_MOSI /RTC
DAC A
P[0:7]
IOXV_SCK DA_Pb
IC41
IOXV_N_CS DAC B CLK
DA_Pr VIDEO Enc.
IOXV_RST
DAC C
DA_CVBS
DAC D
DA_CVBS
AD_CVBS
AD_SC
AD_SY
DA_Y
IC310 AD_Y
AD_Y
DA_Pb
0dB
AD_Pb
AD_Pb DA_Pr
0dB
AD_Pr
AD_Pr
0dB
FHP3350
G H I
HDMI
OUT1
IN7 IN6 IN5 IN4 IN3 IN2 IN1
CEC
RY701
IC2 IC1
SII9185A SII9185A
IC3
IC71
Rx
Tx
SiI9233A
IC94
SiI9134
TMDS141
CEC_A
V-AUX
36
DE
IC36,37,38
HRX_VSEL
36
HTX_D [0:35]
HTX_DE
HTX_VS
HTX_HS
HTX_CLK
IC64
FPGA
VIDEO PROCESSOR
8
ANALOG_DATA [0:7]
ANALOG_CLK
BYPASS Sw.
IC301
74HC4053
IC305
LA73050
6dB
COMPOSITE
6dB
AV OUT
6dB
VID_BYPS
COMPOSITE
MONITOR OUT
Y
COMPONENT
P
S
MONITOR OUT
P
R
74HC4053 NJM2581
6dB
6dB
6dB
CPNT_N_VMT
CPNT_BYPS
J
RX-V667/HTR-6063/RX-A700
DIGITAL
→
SCHEMATIC DIAGRAM
81