Block Diagram - Denon AVR-1912E3 Service Manual

BLOCK DIAGRAM

fig.1
HDMI1
HDMI2
HDMI3
HDMI IN
HDMI4
HDMI5
HDMI6
D TERMINAL
D-JACK
AVR1912K ONLY
Y
IN1
Cb
Cr
COMPONENT
-6dB
IN
Y
IN2
Cb
Cr
-6dB
AVR1712 ONLY
AVR19/2112 ONLY
Ethernet
NET_Y
Y
NET_C
(DM860) C
iPod_Y
Y
S(Y/C) IN iPOD
iPod_C
C
-6dB
IN1
CVBS IN IN2
IN3(V.AUX)
-6dB
U1
(HDMI B'D)
TMDS SW
ADV3002
IC825 (AV B'D)
NJM2586M
COMP1-Y 6dB
COMP1-Y
COMP1-Cb
COMP2-Y
COMP1-Cr
6dB
COMP1-Cb
COMP2-Cb
6dB
COMP1-Cr
COMP2-Y
COMP2-Cr
COMP2-Cb
COMP2-Cr
IC826 (AV B'D)
INPUT SELECT
6dB
TC4052
NET_Y
Y
iPod_Y
NET_C
C
iPod_C
IC822 (AV B'D)
INPUT SELECT
TC4051
SPI FLASH
IC9 (HDMI B'D)
HDMI TRANSCEIVER
IC12 (HDMI B'D)
HDMI
TRANSMITTER
TMDS OUTPUT ADV7511
U4 (HDMI B'D)
HDMI Rx
VIDEO DECODER
ADV7844
DET.
75
2V
75 24
75
24
75
75
24
75
DET.
2.2K
Y/C MIX
2.2K
29
VIDEO BLOCK DIAGRAM
OSD
ADV7623
AVR19/2112 ONLY
36-BIT YCbCr/RGB
-6dB
51
51
51
51
51
IC806 (AV B'D)
75 75
OUTPUT SELECT
10
HDMI OUT
AVR1712 ONLY
Y
COMPONENT
Cb
OUT
Cr
TC4052
75
CVBS OUT
BUFFER