Onkyo DR-UN7

DR-UN7
SCHEMATIC DIAGRAMS-4
VIDEO SECTION
DR-UN7
SC
Y
SY_2
SC_2
Pr_D
Pb_D
Y_D
VGND
CV
SY
Pb
Pr
DIN
DOUT
+5V
DGND
NAVD-8703
P204C
(CN902)
R230
75
R231
75
C231
CE04W10
1000/6.3(VR)
+
C230
CE04W10
1000/6.3(VR)
+
C235
CE04W10
1000/6.3(VR)
+
C236
CE04W10
1000/6.3(VR)
+
C237
CE04W10
1000/6.3(VR)
+
P230
7
3
1
5
2
4
8
6
C232
CE04W10
1000/6.3(VR)
+
R236
75
L233
182
L234
182
R237
75
L235
182
R238
75
P231
R243
NC
C259
104Z
R232
75
C683
104Z
C682
10/16
C681
104Z
U682
IN
V
GND
R251
100
U681
OUT
G
VCC
L681
2.2
P205C
C233
C1608
104Z
R233
NC
L230
182
L231
182
L232
182
R234
NC
R235
NC
C215
NC
C219
NC
C218
NC
C212
NC
R240
470
R241
470
R239
470
R242
470
U08
VIDEO PC BOARD
NAETC-8698
U05
TERMINAL PC BOARD
DVDMUTIN
DVDACK
DVDSO
5VDVDSI
DVDSCK
5VDVDRDY
5VDVDRST
5VDVDPOW
DVDVDET
DVDDOUT
+8MVPR
+8MVPR
+8VPR
+8VPR
GNDM
GNDM
+12VDVD
DVDMUTIN
DVDVDET
DVDACK
DVDSO
5VDVDSI
DVDSCK
5VDVDRDY
5VDVDRST
5VDVDPOW
DINPUT1 DINPUT2
GND
+8VDVD
+8VDVDM
+BSWC GNDSW
GNDDVD
GND GND DIN DOUT +5VDSP
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
MCLK
LRCK
DATA0
DATA1
DATA2
BCLK
MCLK GNDD
SEL_D +5VDG BCLK DATA2 DATA1 DATA0
LRCK GNDD
R2001 47
R2002
47
R2003
47
R2004
47
R2005
47
R2006
47
P2002
To DVD MAIN BOARD
P2001A
To NADG-8692(2/2)
(SD-2 : G3)
P2004A
To NADG-8692(2/2)
(SD-2 : A2)
C3501 104
C2005
104
C2003
104
C2004
104
P2003
To DVD MAIN BOARD
JL904A
To NAPS-8696
(SD-7 : A2)
P2005A
To NADG-8692(1/2)
(SD-1 : B5)
P205A
R2304
NC
R2306
330
Q2301
TC74VHCT00AFT
1
2
3
4
5
6
7 8
9
10
11
12
13
14
VCC
GND
R2305
330
R2301 330
R2302
330
R2303
100
NC
To DVD MAIN BOARD
AUDIO IN
DIGITAL
OPTICAL
NC
VIDEO
S VIDEO
PR
PB
Y
COMPONENT
VIDEO OUT
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
(CN951)(CN901)
A
1
2
3
4
BCDE