BLOCK DIAGRAMS-2
VIDEO SECTION
DTR-7.8
A
1
2
3
4
5
B
C
D
E
F
G
H
CBL/SAT
VCR/DVR
AUX 1
DVD
GAME/TV
MONITOR OUT
VCR/DVR OUT
MONITOR OUT
VCR/DVR OUT
ZONE 2 OUT
AUX 2
(FRONT)
CBL/SAT
VCR/DVR
AUX 1
DVD
GAME/TV
AUX 2
(FRONT)
C
Y
C
Y
C
Y
C
Y
C
Y
C
Y
CB1
CR1
Y2
CB2
CR2
CR3
Y3
CB3
Y1
IN 1
IN 2
IN 3
Y
CB
CR
C
CB
CR
Y
Y
CB
CR
CVBS
Y
C
HDBSC
Y
CVBS
HDBPY
HDBPB
HDBPB
24MHz MAX
HDMI BOARD
NAHDM-9107
(SD-15, SD-16)
VIDEO BOARD
NAVD-9052(SD-6)
C
Y
C
Y
HDBCV
12MHz MAX
HDBSY
MONITOR OUT 1
MONITOR OUT 2
/ ZONE 2 OUT
C-DET
MAIN
MAIN
Z2
Z2
NOTE
MMP is short for MAIN MICROPROCESSOR.
S-DET
Z2 S-DET
VCL
VD
A
T
A
VSTB
Q2027
NJU7312AM
LPF(12MHz)
LPF(12MHz)
LPF(12MHz)
LPF(6MHz)
Y
CB
CR
MAIN
6 ch Video Amp
Z2
Q2201 NJW1321
Video Switch
Q2006
74HC4051
Q2007
74HC4051
Q2008
74HC4051
Q2009
74HC4051
Q2010
74HC4051
Q2011
74HC4051
74HC4051
6 ch Multiplexer
VMUT
Q2012,Q2013 NJM2587
Q2014 MM1512
Y/C Mix
BPF(140K-6MHz)
LPF(6MHz)
HDAPY
HDAPB
HDAPR
HD
A
C
V
HD
ASC
HD
ASY
Q2206 NJM2586A
100MHz -3dB
LPF(12MHz)
LPF(12MHz)
LPF(6MHz)
LPF(6MHz)
LPF(12MHz)
BPF(140K-6MHz)
6dB
DRV
DRV
MMP
6dB
DRV
6dB
DRV
6dB
DRV
DRV
6dB
6dB
DRV
.
6dB
.
6dB
.
.
6dB
6dB
6dB
.
.
6dB
6dB
6dB
6dB
6dB
DRV
6dB
DRV
75
75
75
75
75
75
6dB
DRV
6dB
DRV
6dB
DRV
6dB
DRV
6dB
MMP
MMP
MMP
MMP
MMP
Y
CB
CR
VMUT
Q2207 NJM2586A
100MHz -3dB
6dB
6dB
6dB
S VIDEO OUTPUT
COMPOSITE VIDEO OUTPUT
COMPOSITE VIDEO OUTPUT
COMPONENT VIDEO OUTPUT
COMPOSITE VIDEO INPUT
S VIDEO INPUT
COMPONENT VIDEO INPUT
Q2012,Q2013 NJM2587
<Note>
Refer to SCHEMATIC DIAGRAM-6, -15 and -18 (SD-6, SD-15 and SD-18)
for video and HDMI signal waveforms.
Analog Function
Switch
6 ch Video Amp
6 ch Video Amp