
EFC031-IFC130-IFC230
First issue 12/05
GND
IN1
IN2
OUT
SW
VCC
MM1505
BIAS
15k
15k
DRV.
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
DATA
CLOCK
VCC
PROG
GND2
GND1
OUT6
OUT5
OUT4
OUT3
OUT2
OUT1
MM1511
GND
YIN
CIN
OUT
NC
VCC
BIAS
CLAMP
15k
+
6dB
-6dB
GND
IN1
IN2
OUT
SW
VCC
MM1507
BIAS
CLAMP
CLAMP
DRV.
GND
IN1
IN2
OUT
SW
VCC
MM1507
BIAS
CLAMP
CLAMP
DRV.
GND
IN1
IN2
OUT
SW
VCC
MM1507
BIAS
CLAMP
CLAMP
DRV.
MM1511
GND
YIN
CIN
OUT
NC
VCC
BIAS
CLAMP
15k
+
6dB
-6dB
GND
IN1
IN2
OUT
SW
VCC
MM1507
BIAS
CLAMP
CLAMP
DRV.
GND
VCC
IN2
SW1
IN1
IN3
SW2
OUT
CLAMP
BIAS
CLAMP
CLAMP
DRV
6dB
&
GND
IN1
IN2
IN3
OUT
SW1
SW2
VCC
15K
15K
15K
BIAS
6dB
&
DRV
L
L
H
H
H
L
L
AV IN
AV IN
AV IN
AV IN
DIGITAL INTERFACE
DIGITAL INTERFACE
DIGITAL INTERFACE
H
H
L
DIGITAL INTERFACE
L
OUT
SW2
SW1
L
L
H
H
--
IN3
IN2
IN1
TRUTH TABLE
VIDEO SWITCHING
MM1224/1228
SCH IFC230E AV BOARD
CX653
22P
RX808
470R
8
1
3
5
7
2
4
6
IX807
MM1224
RX841
100K
10NH
LX853
RX840
100K
RX842
100K
8
6
3
2
1
5
4
7
IX808
MM1228
JX804
0R
CX651
22P
0R
CX702
CX600
100N
5
6
4
2
1
3
IX800
0R
JX805
CX857
100P
CX858
100P
RX652
27R
CX835
33P
RX653
47R
5
6
4
2
1
3
IX803
CX803
220UF
CX814
100N
CX504
1UF
CX505
1UF
RX510
100K
CX836
100N
CX827
100N
0
RX859
PREP
RX858
0R
RX120
100K
CX826
1U
RX856
100R
CX834
33P
CX809
1UF
RX846
100K
RX845
100K
CX815
1U
34R8
RX853
RX850
34R8
CX807
1UF
CX810
1UF
CX806
1UF
CX800
1UF
CX650
1UF
CX104
1UF
CX204
1UF
CX801
1UF
CX105
1UF
CX205
1UF
75R
RX851
CX824
100N
CX825
100N
RX854
75R
CX804
100N
CX802
22N
CX812
1UF
RX847
100K
RX844
100K
RX843
100K
CX106
22N
RX811
75R
RX806
270R
CX503
100N
CX502
100N
CX850
470P
RX855
40R2
CX854
47P
270P
CX855
470P
CX853
LX852
560NH
40R2
RX852
47P
CX851
LX851
10NH
CX852
270P
560NH
LX850
CX823
100N
CX811
100N
CX206
22N
CX203
22N
RX121
100K
22N
CX103
CX124
22N
CX808
100N
CX816
100N
RX116
100K
RX118
100K
CX813
100N
CX805
100N
RX650
27 R
RX651
47R
RX117
100K
RX119
100K
LX800
10UH
RX807
270R
RX809
470R
CX820
220UF
CX822
100N
RX849
100K
RX848
100K
RX511
100K
RX857
100R
5
6
4
2
IX809
5
6
4
2
1
1
3
3
IX804
5
6
4
2
1
3
IX806
5
6
4
2
1
3
IX805
1
3
5
6
8
10
11
20
2
4
9
7
19
12
18
17
16
15
14
13
TEA6415C
IX802
5
6
4
2
1
3
IX801
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AV3/F_CVBS_IN
YC_SEL_CTRL2
YC_SEL_CTRL1
SW_F_CVBS/Y_IN
AGND
AGND
SL_TUNER_CVBS
MA_TUNER_CVBS
CVBS_IFM
10VA
CVBS_AV2_OUT2
SW_AV3_CVBS/Y_IN
AGND
AGND
AGND
I2C0/1_CLK
I2C0/1_DATA
AGND
AGND
CVBS_AV1_OUT
CVBSOUT_AV2_CTRL
CVBSOUT_AV1_CTRL
CVBSIN_AV3_CTRL
10VA
10VA
10VA
10VA
10VA
10VA
Y_AV_IN
10VA
10VA
CVBS_AV2_OUT1
AGND
AGND
AGND
AGND
SW_AV1_CVBS/Y_IN
AGND
SW_AV2_R/CHR
AGND
AGND
AGND
CVBS_IFS
SW_AV1_R/CHR
SW_AV2_CVBS/Y_IN
AGND
10V
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
SW_AV3_CHROMA_IN
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
10VA
AGND
AGND
AGND
SW_F_CHROMA_IN
AGND
AGND
AGND
AGND
AGND
C_AV_IN
AV3/F_CHROMA_IN
MAIN SCHEMATIC DIAGRAM - SCHEMA DE LA PLATINE PRINCIPALE - SCHALTBILD HAUPTPLATINE - SCHEMA DELLA PIASTRA PRINCIPALE- ESQUEMA DE LA PLATINA PRINCIPAL