Video Section - Integra DTR-80.1(B) Service Manual

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A
B
BLOCK DIAGRAMS-3 / PART-3

VIDEO SECTION

Q Q
3 7 6 3 1 5 1 5 0
1
Scanning Line
Progressive/Interlace
Aspect Ratio
14
7
13
6
PR
12
5
11
4
10
PB
3
9
2
8
1
Y
Scanning Line
Progressive/Interlace
Aspect Ratio
14
7
13
6
2
12
5
PR
11
4
10
3
PB
9
2
8
1
Y
Scanning Line
NJM2586AM
14
7
13
6
PR
12
5
11
4
10
PB
3
9
2
8
1
Y
3
D4 VIDEO INPUT
(ASSIGNABLE)
Y
PB
IN1
(DVD/BD)
PR
4
Y
IN2
PB
(CBL/SAT)
T E
PR
L
1 3 9 4 2 2 9 6 5 1 3
Y
IN3
PB
(GAME)
5
PR
C
Y
DVD/BD
C
Y
VCR/DVR
C
Y
CBL/SAT
6
C
Y
GAME
Y
C
V
7
DVD/BD
VCR/DVR
CBL/SAT
GAME
w w w
AUX1
Video
COMPOSITE
8
VIDEO INPUT
C
D
TX-NA1007/5007 ONLY
TC4052BF
Scanning Line
Progressive/Interlace
TC4052BF
Aspect Ratio
NJW1325
Y
YOUT
ADC_CY
YOUT1
6dB
DRV
YOUT2
MONI
6dB
DRV
YOUT3
Z3
6dB/0dB
DRV
YIN1
YOUT4
Z2
YIN2
6dB/0dB
DRV
YIN3
YIN4
YIN5
PB
PBOUT1
ADC_PB
6dB
DRV
PBOUT2
MONI
6dB
DRV
PBOUT3
Z3
6dB/0dB
DRV
PBIN1
PBOUT4
Z2
PBIN2
6dB/0dB
DRV
PBIN3
PBIN4
PBIN5
PR
PROUT1
ADC_PR
6dB
DRV
PROUT2
MONI
6dB
DRV
PROUT3
Z3
6dB/0dB
DRV
PRIN1
PROUT4
Z2
PRIN2
PRIN3
6dB/0dB
DRV
PRIN4
PRIN5
SYOUT
SYOUT1
SY
SYIN1
BUF
SYIN2
6dB/4dB
SYIN3
SYIN4
SYOUT2
ADC_SY
SYIN5
DRV
SYIN6
SYIN7
SYOUT3
DRV
SYOUT4
6dB/0dB
DRV
SCOUT1
SC
SCIN1
BUF
SCIN2
6dB/4dB
SCIN3
SCOUT2
ADC_SC
SCIN4
DRV
SCIN6
SCOUT3
SCIN7
DRV
SCOUT4
6dB/0dB
DRV
V
VOUT5
6dB/4dB
DRV
VOUT
VOUT1
BUF
6dB4dB
VOUT2
ADC_V
DRV
VOUT3
VIN1
DRV
VIN2
VIN3
VIN4
VOUT6
VIN5
6dB/4dB
DRV
VIN6
VIN7
VOUT4
6dB/0dB
DRV
Y signal
SY signal
V signal
I2C BUS
BIAS
detection
detection
detection
x
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.
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http://www.xiaoyu163.com
E
F
Y
1
8
2
9
PB
3
10
4
11
PR
5
12
TMDS
6
13
OUT
FRONT
CEC
7
14
DDC
HDMI IN
+5V
HP DET
D4 VIDEO
OUTPUT
TMDS
HDMI IN 7
CEC
DDC
(5007 only)
+5V
DAC_V
HP DET
DAC_SC
DAC_SY
DAC_PR
TMDS
DAC_PB
CEC
DAC_CY
HDMI IN 6
DDC
+5V
HP DET
ADC_CY
ADC_PB
TMDS
ADC_PR
CEC
ADC_SY
HDMI IN 5
DDC
ADC_SC
+5V
ADC_V
HP DET
TMDS
CEC
HDMI IN 4
DDC
+5V
HP DET
TMDS
CEC
HDMI IN 3
DDC
+5V
HP DET
TMDS
CEC
HDMI IN 2
DDC
+5V
HP DET
TMDS
CEC
HDMI IN 1
DDC
+5V
HP DET
Q
Q
3
7
6
VCR
MONI
VCR
MONI
Z2
VCR
MONI
u 1 6 3
TX-NR3007/5007/NA5007,DTR-70.1/80.1, DHC-80.1, PR-SC5507
G
H
8
9
2
4
9
Q8001
ADV7800
VIDEO DECODER
ANALOG
VIDEO
I2C
MAIN MPU
(PY/PB/PR, CV, SY/SC)
TMDS2
CEC
DDC2
RPWR2
HPD2
TMDS2
CEC
TC74ALVCH162841
DDC2
BUS FUFFER
RPWR2
HPD2
TMDS
TMDS2
DDC
Q8362
CEC
RPWR
DDC2
SII9185ACTU
RPWR2
HDMI SW
I2C
HPD2
CEC
TMDS1
VIDEO PROCESSOR
CEC
DDC1
RPWR1
HPD1
Q8501
TMDS3
TC74ALVCH162841
CEC
SII9233
BUS FUFFER
DDC3
HDMI
RPWR3
RECEIVER
HPD3
TMDS
TMDS2
DDC
CEC
Q8162
RPWR
DDC2
SII9185ACTU
RPWR2
I2C
HDMI SW
CR
HPD2
CEC
CB
Y
TMDS1
CEC
HPD
DDC1
DDC
RPWR1
I2C
I2C
HPD1
TMDS0
CEC
DDC0
RPWR0
HPD0
CEC
3
1
5
1
5
0
8
9
Y
PB
PR
Y
PB
PR
Y
Y
m
c o
.
I
J
K
8
2
9
9
ANALOG
Q8801
VIDEO
TC74ALVCH162841
ADV7342
BUS FUFFER
VIDEO ENCODER
(PY/PB/PR, CV, SY/SC)
I2C
MAIN MPU
TC74VCX162244
BUS FUFFER
CR
CB
Q8XXX
Digital Video
Y
REON
VX50
TC74ALVCH162841
BUS BUFFER
TMDS
TMDS
CEC
DDC
PWR5V
Q8451
+5V
HPD
HP DET
SiL9134
HDMI
TRANSMITTER
HPD
DDC
S/PDIF
I2C
S/PDIF
DSP
TMDS
TC74VCX162244
TMDS
BUS FUFFER
CEC
DDC
PWR5V
Q8401
+5V
HPD
SiL9134
HP DET
Q8701
HDMI
TRANSMITTER
MPD70F3740GC-UEC-AX
HPD
VIDEO MPU
DDC
S/PDIF
I2C
2
4
9
8
2
9
9
MAIN MPU
COMPONENT
VIDEO OUTPUT
C
MONITOR
S-VIDEO OUTPUT
C
VCR/DVR
MONITOR
COMPOSITE
VIDEO OUTPUT
VCR/DVR
ZONE 2
Video Signal Flow
INTEGRA ONLY
1
Analog
Analog
2
Analog
Analog
(S-video)
(S-video)
3
HDMI
HDMI
4
Analog
HDMI
OSD
HDMI
5
Above analog ex. is Component
Composite
Composite
6

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