Onkyo HT-R390B Serviceanleitung Seite 6

A
SCHEMATIC DIAGRAMS-2
BLOCK DIAGRAM VIDEO SECTION
1
14 7
13 6
12 5
NO USE
4
11
10 3
9 2
8 1
14 7
13 6
D4 VIDEO INPUT
12 5
11 4
10 3
9 2
8 1
2
Y1
CB1
CR1
Y2
CB2
CR2
3
COMPONENT VIDEO INPUT
DVD
VCR/DVR
CBL/SAT
GAME/TV
AUX1
(FRONT)
COMPOSITE VIDEO INPUT
4
UPort
B
TC74HC4053
INH
A
B
NJM1328
Yin1 PY
Yin2
Yin3
6dB Buf
DRV
PBin1
PB
PBin2
PBin3
6dB Buf
DRV
PRin1
PR
PRin2
PRin3
6dB Buf
DRV
Vin2
Vin3
Vin4 CV
Vin5
6dB Buf
Vin1
Vin6
DRV
Vin7
DRV
ISOOUT I2C
ISO MUTE
ISOIN
C D
TX-SR309M2, HT-R390M2
TMDS
TMDS
CEC
CEC
DDC
DDC
HDMI IN4 Rx Port A
RPWR
+5V
HPD
HP DET
TMDS
TMDS
CEC
CEC
DDC
HDMI IN3 DDC Rx Port B
RPWR
+5V
HPD
HP DET
TMDS
TMDS
CEC
CEC
DDC
HDMI IN2 DDC Rx Port C
RPWR
+5V
HPD
HP DET
TMDS
TMDS
CEC
CEC
DDC
DDC
HDMI IN1 Rx Port D
RPWR
+5V
HPD
HP DET
DRV
DRV
DRV
MODEL NO. TX-SR309M2/HT-R390M2
TX-SR309(M2)/ HT-R390(M2)
E
CEC
I2C
+5V Hot Plug
TMDS
TMDS
CEC
DDC
Tx DDC HDMI OUT
+5V
HPD
Q8101 HP DET
ADV7623
HDMI 4Rx Tx
1 8
2 9
3 10
4 11
D4 OUT
5 12
6 13
7 14
Y
COMPONENT
CB
OUT
CR
MONITOR
VCR/DVR
COMPOSITE VIDEO OUTPUT
SCHEMATIC DIAGRAM (PART-2)