SCHEMATIC DIAGRAM-3
BLOCK DIAGRAM ANALOG VIDEO BLOCK SECTION
TX-NR709/TX-NR809/TX-NR1009/TX-NA709/TX-NA809/YX-NA1009/HT-RC370/DTR-40.3/DTR-50.3
PART-2
TX-NR709/TX-NR809/TX-NR1009/TX-NA709/TX-NA809/YX-NA1009/HT-RC370/DTR-40.3/DTR-50.3
A
1
2
3
4
5
B
C
D
E
F
G
H
6
7
8
I
J
K
DACSC
DACPR
DACSY
DACV
DACPB
DACY
ADCSC
ADCY
ADCPR
ADCPB
ADCSY
ADCV
A
INH
B
A
INH
B
DUAL/SINGLE
BIAS1
BIAS2
YDETIN
YDET
SYDET
VDET
SYDETIN
VDETIN
MUTE
SDA
SCL
YDETOUT
SYDETOUT
VDETOUT
TC74HC4052
Scanning Line
P/I
Aspect Ratio
YOUT3
YOUT2
YIN4
YIN3
YIN2
YIN1
YOUT1
Y
YOUT
NJW1325
PBOUT4
PBOUT2
PBOUT1
PBIN5
PBIN4
PBIN1
PB
PBOUT3
SYOUT4
SYOUT3
SYOUT1
SYOUT
PROUT1
SYIN2
SYIN1
SY
PRIN5
PRIN1
PRIN4
PRIN3
PRIN2
PR
SYIN3
SYIN4
SYIN5
SYIN6
PROUT2
PROUT3
PROUT4
SYIN7
SCOUT1
SCOUT3
SCOUT4
VOUT
VIN7
VIN6
VIN5
VIN4
VIN3
VIN2
VIN1
VOUT1
VOUT3
VOUT6
VOUT4
VOUT5
BIAS
I2C BUS
PBIN2
PBIN3
SCIN1
SC
SCIN2
SCIN3
SCIN4
SCIN7
SCIN5
SCIN6
HDMI BOARD
D4 BOARD
CPU BLOCK
V
Detect Y
Detect SY
Detect V
IN1
IN2
IN3
DVD
VCR/DVR
CBL/SAT
GAME/TV
(FRONT)
COMPOSITE IN
VCR/DVR
GAME/TV
CBL/SAT
DVD
S-VIDEO IN
COMPONENT IN
IN2
IN1
D4 IN
D4 OUT
YOUT4
YIN5
SYOUT2
SCOUT2
VOUT2
MONITOR
ZONE 2
Y
PB
PR
Y
PB
PR
COMPONENT OUT
S-VIDEO OUT
MONITOR
VCR/DVR
COMPOSITE OUT
MONITOR
VCR/DVR
VD BOARD
TX-NA709/NA809/NA1009 only
DTR-50.3 only
DTR-40.3/50.3
AUX
ZONE2
DTR-40.3/50.3
V
Universal
port
14
13
12
11
10
9
8
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1
2
3
4
5
6
7
DRV
6dB/0dB
DRV
6dB/0dB
DRV
6dB
DRV
6dB
DRV
6dB/0dB
DRV
6dB/0dB
DRV
6dB
DRV
6dB
6dB/0dB
DRV
BUF
DRV
DRV
DRV
DRV
DRV
DRV
6dB/0dB
6dB/0dB
6dB
6dB
6dB/4dB
6dB/0dB
DRV
BUF
DRV
DRV
6dB/4dB
6dB/0dB
DRV
DRV
DRV
DRV
6dB/4dB
DRV
6dB4dB
6dB/4dB
BUF
C
Y
C
Y
C
Y
C
Y
Y
PB
PR
Y
PB
PR
Y
PB
PR
1
2
3
4
5
6
7
14
13
12
11
10
9
8
C
Y
C
Y
