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DV-SP504
SCHEMATIC DIAGRAMS-3
A
1
2
3
4
5
B
C
D
E
F
G
H
GNDDD
SW5VD
SPDIFD
TXD
RXD
CTS
RTS
IR
EV5V
EV5V
IR
GND
STB
232SO
232SI
CV/Y/CV
-/C/R
-/-/G
RGBSW
FSW
SDMUTE
RGBMUTE
-/C/R_IN
PB/B_IN
CV/Y/CV_IN
-/-/B
VCC_VD5V
GND_V
PY/G_IN
ASPECT
P/I
Y
Pb
Pr
NC
104Z
C4509
R4509
NC
100
MJJ
OTHER
Q4501
GP1FAV51TKBF
NC
NAVD-8901
MPP ONLY
MPP ONLY
NAAR-8894
NAVD-8903
MJJ ONLY
MJJ ONLY
NAPS-8900
NADG-8897
NADG-8899
MDD ONLY
MDD ONLY
NADG-8905
NAAR-8894
R4503
470K
R4501
100
C4502
104Z
C4505
104
Q4503
TC74VHCU04
1
2
3
4
5
6
7
GND
8
9
10
11
12
13
14
VCC
R4510
100
C4510
104
C4501
220/10
C4506
220
C4508
104Z
P4007
2
3
1
C4507
220/10
C4509
VAL
R4509
VAL
R4502
NC
R4504
NC
C4504
NC
C4503
NC
E803
1
R4508
NC
L4503
222
Q4501
VAL
3
IN
2
V
1
GND
R4511
NC
R4506
180
R4507
180
R4505
270
Q4502
GP1FAV51TKBF
3
IN
2
V
1
GND
L4501
2.2
L4502
2.2
Q7503
KRC107S
Q7502
KRC107S
R7502
0
R7506
0
L7503
182
R7503
3.3K
R7505
100
R7511
NC
P7501
1
10
2
21
24
22
R7513
NC
R7514
NC
R7522
47
P7502
10
11
L7505
182
L7504
182
L7502
182
R7507
100
R7510
0
R7509
NC
R7508
NC
R7515
NC
R7516
NC
R7512
10K
C7503
104Z
C7502
100/10
Q7504
ICL3221E
1
EN
2
C1+
3
V+
4
C1-
5
C2+
6
C2-
7
V-
8
R1IN
9
R1OUT
10
INVALID
11
T1IN
12
FORCEON
13
T1OUT
14
GND
15
VCC
16
FORCEOFF
5K
Q7501
PC817X
R7528
47
R7527
47
C7505
104Z
C7504
104Z
L7501
NC
6
4
3
2
1
C7508
104Z
R7504
10K
C7501
683J
R7501
3.3K
C7514
100/10
C7510
104Z
R7526
10K
C7506
0.47/50
C7507
0.47/50
C7509
0.47/50
C7512
0.47/50
L7507
2.2
L7506
2.2
R6013
220
R6014
220
R6009
0
R6006
0
R6003
0
R6001
0
R6010
75
R6007
75
R6004
75
R6002
75
Q6001
BH7868FS
32
Cout
31
SDC
30
CVout
29
CVsag
28
GND
27
Yout
26
Ysag
25
GND
24
PYout
23
PYsag
22
GND
21
Pbout
20
Pbsag
19
GND
18
Prout
17
Prsag
16
VCC2
15
Prin
14
MUTE2
13
Pbin
12
GND
11
PYin
10
CLAMP
9
BIAS
8
Yin
7
MIX
6
CVin
5
MUTE1
4
Cin
3
S2
2
S1
1
VCC1
R6012
2.2K
C6009
105Z
C6011
105Z
R6011
1K
R6005
1K
C6003
100/6.3
C6007
100/6.3
C6002
1000/6.3
+
L6001
NC
L6002
NC
L6003
NC
L6004
NC
R6008
2.2K
C6005
100/6.3
C6012
1/50
C6013
1/50
C6014
1/50
C6015
1/50
C6001
22/50
C6004
22/50
C6006
22/50
C6008
22/50
C6010
22/50
P1371B
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
P6003
1
2
3
P6004
1
2
3
R6102
8.2K
R6103
1.8K
R6104
0
R6106
0
R6105
75
R6107
75
R6101
10K
R6108
0
R6109
75
C6101
103Z
L6101
NC
L6102
NC
L6103
NC
P6101
Y
Y-GND
Pb
Pb-GND
Pr
Pr-GND
RSVD LINE1
LINE1
LINE2
RSVD LINE2
LINE3
SW-GND
RSVD-LINES
SW
SHLD
SHLD
P1354B
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
P9003A
1
P1103B
1
2
3
3
2
1
1
2
3
4
5
6
7
8
P6002
23
GND2
1
AUDIO OUT R
2
AUDIO IN R
3
AUDIO OUT L
4
AGND
5
GND
6
AUDIO IN L
7
BLUE
8
F SW
9
GND
10
NC
11
GREEN
12
NC
13
GND
14
GND
15
RED/C
16
RGB SW
17
GND
18
GND
19
CV/Y OUT
20
CV/Y IN
21
GND
22
GND1
P7503B
6
5
4
3
2
1
6
5
4
3
2
1
5
P9002A
AC_INLET
1
2
P9003B
1
U06
: INLET TERMINAL
PC BOARD
U07
: AV CONNECTOR PC BOARD
AV Connector
U10
: DVD MAIN CIRCUIT PC BOARD
U05
: RS-232C TERMINAL PC BOARD
U04
: DIGITAL OUTPUT
TERMINAL PC BOARD
To Output terminal PC board
5
5
5
5
To Output terminal
PC board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
NC
1
2
3
4
5
6
7
8
9