Components having special characteristics or critical for safety are
identifi ed by
mark and must be replaced with components
specifi ed by the manufacturer.
Schematic diagram is subject to change without notice.
1
2
3
4
5
A
B
C
D
E
F
33
Schematic diagram - MPEG board 8/16
SCT-V8
SCT-V16
VGAHS
H S YNC
TV_V/R/C
C-Pr
VBS-Y
T V_Y/G/Y
Pb
TV_U/B/CVBS
VGA-ENB
VGA-ENB
SCART-G
S-Vid-C/Pr
S-Vid-Y/Y
S-Vid-C/Pr
VBS-Y
VBS-Y
C-Pr
CVBS_out
C-Pr
SCART-B
SCART-CVBS
SCART-G
SCART-G
SCART-R
SCART-R
Composite
S-Vid-Y/Y
SCART-B
SCART-B
TV_V/R/C
T V_Y/G/Y
TV_U/B/CVBS
SCART-CVBS
CVBS_out
Pb
Pb
SCART-B
S-Vid/Pb
S-Vid/Pb
VGAVS
VGA-ENB
VGA-ENB
VSYNC
SCART-R
SCART-R
SCART-G
Vcc12V
Vcc12V
Vcc3V3
Vcc5V
Vcc5V
Vcc12V
Vcc3V3
Vcc3V3
Vcc5V
Vcc5V
Vcc3V3
H S YNC
VSYNC
SCT-ENB
SCT-169
VGAEN#
TV_U/B/CVBS
TV _Y/G/Y
SCT-ENB
TV_V/R/C
TV_CVBS
S-Vid-C/Pr
S-Vid-Y/Y
S-Vid/Pb
Composite
SCART-CLK
SCART-DATA
SCART-CVBS
SCART-R
SCART-G
SCART-B
SCART-V8
SCART-V16
Title
Size
Document Number
R e v
Date:
Sheet
of
Sigma Designs
355 FairView Way
Milpitas CA 95035
Reference
designs
23-000703-01
E6
Video Out
B
8
16
Tuesday, July 15, 2003
DVD Receiver - EM8500
CONFIDENTIAL
CONFIDENTIAL
For VGA output
Optional By-pass filter
for VGA output
Optional By-pass
Mux U39
No Stuff for Single termination
Alternate
HDTV/S-VIDEO
BSS138
BSS138
BSS138
DATA
CLKOUT
D17
Du
a
l
2
3
1
74LCX125
U21B
5
6
7
14
4
74LCX125
U21A
2
3
7
14
1
R51
4K7
R43
1K
Q11
2N3906
1
3
2
R44
1K
R48
47
Q8
2N3904
1
3
2
R9
9
75
R52
3K9
R42
1K
C8
0
3
30pF
C7
9
3
30pF
R84
Not Mounted
C7
8
3
30pF
U39
PI5V330
S1A
2
S2A
3
DA
4
S1B
5
S2B
6
DB
7
S1C
11
S2C
10
DC
9
S1D
14
S2D
13
DD
12
VDD
16
GND
8
EN
15
IN1/IN2
1
C7
7
3
30pF
Q16
Not Mounted
1
2
3
R5
9
75
Q17
Not Mounted
1
2
3
R6
0
75
Q18
Not Mounted
1
2
3
R6
1
75
Q19
2N3904
1
3
2
R6
2
75
Q23
2N3906
1
3
2
L12
1.8uH
R9
7
75
C74
22pF
U41
PI5V330
S1A
2
S2A
3
DA
4
S1B
5
S2B
6
DB
7
S1C
11
S2C
10
DC
9
S1D
14
S2D
13
DD
12
VDD
16
GND
8
EN
15
IN1/IN2
1
C75
22pF
R37
1K
L5
1.8uH
R35
1K
L7
1.8uH
R69
4K7
R38
22
C76
22pF
D14
Du
a
l
2
3
1
D13
Du
a
l
2
3
1
L11
1.8uH
R36
22
C73
22pF
U40B
74ACT125
B3
5
O3
6
A3
4
VDD
14
GND
7
U40A
74ACT125
B3
2
O3
3
A3
1
VDD
14
GND
7
R40
1K
R53
4K7
R45
1K
R80
Not Mounted
R81
Not Mounted
R82
Not Mounted
D4
Du
a
l
2
3
1
Q22
2N3904
1
3
2
D1
Du
a
l
2
3
1
R83
Not Mounted
D2
Du
a
l
2
3
1
Q24
2N3904
1
3
2
D3
Du
a
l
2
3
1
R9
8
75
Q9
2N3904
1
3
2
74LCX125
U21C
12
11
7
14
13
Q10
2N3904
1
3
2
74LCX125
U21D
9
8
7
14
10
R200
Not Mounted
D18
Du
a
l
2
3
1
D15
Du
a
l
2
3
1
D16
Du
a
l
2
3
1
