Integra DTR-30.1 Service Manual page 75

A B
Q Q
3 7 6 3 1 5 1 5 0
BLOCK DIAGRAMS-2 / PART-2
VIDEO SECTION
BAVD-0031
TX-SA607/TX-SA507 ONLY(JAPAN)
PART-15
1
14 7
13 6
12 5
IN 2
4
11
10
3
9 2
8 1
14 7
13 6
12 5
2
IN 1
4
11
10 3
9 2
8 1
D4 VIDEO INPUT
BAVD-0038
PART-6
BAVD-0048
PART-6
Y1
T E
L 1 3 9 4 2 2 9 6 5 1 3
CB1
3
CR1
Y2
PY
CB2
CR2
COMPONENT
PB
VIDEO INPUT
4
PR
DVD
VCR/DVR
CBL/SAT
GAME/TV w w w
5
CV
AUX1
(FRONT)
.
COMPOSITE
VIDEO INPUT
C
TC74HC4053
MMP
(Main Microprocessor)
:TX-SR607/SA607/SR507/SA507/SR577/HT-RC160/HT-R670
:DTR-30.1/20.1
Q3002
NJW1326FH2
VIDEO SW
6dB DRV
DRV
DRV
6dB DRV
DRV
DRV
6dB DRV
DRV
DRV
4/6dB x DRV a o
y
DRV
i
DRV
MMP
TX-SR607/SA607/SR507/SA507/SR577/DTR-30.1/20.1/HT-RC160/HT-R670
http://www.xiaoyu163.com
D E
8
TX-SR607/TX-SA607/DTR-30.1 ONLY
TMDS4
TMDS
CEC
CEC
HDMI IN5 DDC4
DDC
RPWR4
+5V
HPD4
HP DET
TMDS3
TMDS
CEC
Q8162
CEC
HDMI IN4
DDC3
SII9185ACTU
DDC
RPWR3
HDMI SW
+5V
HPD3
HP DET
TX-SR507/TX-SA507/TX-SR577
HT-RC160/HT-R670/DTR-20.1 ONLY
TMDS3
TMDS
CEC
CEC
HDMI IN4
DDC3
DDC
RPWR3
+5V
HPD3
HP DET
TMDS2
TMDS
CEC
CEC
HDMI IN3
DDC2
DDC
RPWR2
+5V
HPD2
HP DET
TMDS1
TMDS
CEC
CEC
HDMI IN2
DDC1
DDC
RPWR1
+5V
HPD1
HP DET
TMDS0
TMDS
CEC
CEC
HDMI IN1
DDC0
DDC
RPWR0
+5V
HPD0
HP DET
CEC
TX-SR607/TX-SA607/DTR-30.1 ONLY
Q Q
ADINPY
3 7 6 3
ADINPB
ADINPR
ADINCV
u 1 6 3
.
http://www.xiaoyu163.com
F G
2 4
9 9 8
TMDSF
TMDS
TMDS141
CEC
CEC
HDMI BUFF
DDC4
DDC
RPWR4
+5V
HPD4
HP DET
TMDS
DDC
RPWR
I2C
CEC
Digital Video
Q8501
Q8401
SII9233ACTU
SII9134
HDMI
HDMI
RECEIVER
TRANSMITTER
I2S
S/PDIF
I2C
S/PDIF
1 5 1 5 0 8 9 2 4
Q8001
FLI30502
TC74VCX162244FT
BUS BUFFER
HUDSON2
VIDEO PROCESSOR BAHDM-0060
I2C
PART-11/12
BAHDM-0063
PART-11/12
1 8
2
9
3
10
4 11
D4 OUT
5 12
6 13
7 14
Y
COMPONENT
CB
VIDEO OUT
CR
m
c o
MONITOR
COMPOSITE
VIDEO OUTPUT
VCR/DVR
H
2
9 9
FRONT
HDMI IN
TMDS
TMDS
CEC
HDMI OUT
DDC
PWR5V
+5V
HPD
HP DET
DDC
I2C
9 8 2 9 9
MMP
:TX-SR507/SA507/SR577/
HT-R670/DTR-20.1
:TX-SR607/SA607/
HT-RC160/DTR-30.1
<Note>
Refer to SCHEMATIC DIAGRAM-4 /PART-6
for analog video signal waveform measurement point,
and SCHEMATIC DIAGRAM-9 / PART-11
for HDMI signal waveform measurement point.
Refer to SCHEMATIC DIAGRAM-17 / PART-19
for the waveforms.
<Note on TX-SR607/SA607/DTR-30.1 OSD>
OSD is not output to analog video output,
but only to HDMI OUT.
Video Signal Flow
1 Analog Analog
2 HDMI HDMI
(THROUGH MODE)
3 HDMI HDMI
Analog HDMI
4
5 OSD HDMI
Above analog ex. is Component
6 Composite Composite