DVMC-DA2
3-19
3-20
AMP
IFX-52
IFX-52 (AMP) SCHEMATIC DIAGRAM
• Refer to page 3-5, 3-7 for IFX-52 BOARD printed wiring board. • Refer to page 3-1 for waveforms.
EVER_5V
AN2222FBQ-EB
IC001
1
SI
2
CK
3
XCS
4
GND
5
GND
6
VINV
7
VOUT
8
VCC2
9
IR-V
10
VCC3
11
SDC
12
COUT
13
GND
14
GND
15
YINV
16
YOUT
17
VCC4
18
VOW
19
VOB
20
NC
21
IREF
22
GND
23
CLAMPC
24
NC
25
YIN1
26
VCC5
27
YIN2
28
GND
29
CIN1
30
VREG
31
CIN2
32
VCC1
0.01u
B
C002
0.01u
B
C022
±
10%
10uH
L001
10V
TA
10u
C004
0.01u
B
C005
4V
TA
220u
C023
C
C021
6.3V
2.2u
TA
1k
R014
1k
R015
1k
R007
1u
B
C008
2012
TA
C019
220u
4V
C
C017
6.3V
2.2u
TA
2012
1u
B
C016
22k
R004
1k
R005
10k
R016
0.01u
B
C024
EVER_3V_AOI
Y_OUT
C_OUT
DATA_ABCAOI
SCK_ABCAOI
XCS_AOI
GND
S_Y
S_C
LINE_V
0.01u
B
C025
2SD2216J-QR(K8).SO
Q004
4700
R023
SDC_IN
4700
R024
220k
R020
100
R021
22k
R010
68
R017
68
R018
68
R019
±
10%
10uH
L002
10V
TA
10u
C006
0.01u
B
C007
2.2u
B
3216
C001
MM1111XFBE
IC002
1
IN1
2
SW
3
IN2
4
N.C
5
N.C
6
VCC
7
OUT
8
GND
100
R013
100
R012
100
R011
0
R008
0
R009
0
R006
S_YINBBI
S_CINBBI
LINE_VINBBI
0.01u
B
C020
6.3V
TA
10u
C014
6.3V
TA
10u
C015
UN9211J-(K8).SO
Q003
10k
R002
S_YIN
S_CIN
LINE_VIN
V_CONT
0.01u
B
C003
0.01u
B
C010
100
R003
WIDE_DET
2.2u
C009
B
1k
R028
JL002
LINE_VINTH
S_YINTH
S_CINTH
6.3V
TA
10u
C026
22p
C027
2200
R029
68
R030
1M
R031
1
A
2.8V
16
D:DV IN,VIDEO OUT mode
A:VIDEO IN,DV OUT mode
No mark:Same regardless of modes
IFX-52 BOARD(6/10)(AMP)
IC001
LINE OUT AMP
2.6
4.8
2.6
2.7
2.7
2.4
3.0
0.4
2.8
2.9
4.8
D2.1/A1.4
D1.7/A1.4
D2.1/A1.5
D1.7/A1.4
1.9
0
0
4.8
1
2
2.7
2.1
4.8
2.6
0
2.6
1.9
4.8
0
2.7
BUFFER
IC002
BUFFER
4.8
0
0
5
12
F
B
C
H
2
3
11
10
6
D
8
E
9
G
7
4
VIDEO SWITCH
SIGNAL PATH
CHROMA
Y
VIDEO SIGNAL
PB
Y/CHROMA
REC
40
TO(9/10)
(SEE PAGE
3-25)
TO(7/10)
(SEE PAGE
3-21)
41
(SEE PAGE
3-16)
29
TO(4/10)
40
(SEE PAGE
3-25)
TO(9/10)
TO(2/10)
(SEE PAGE
3-12)
14
29
(SEE PAGE
3-16)
TO(4/10)
TO(5/10)
36
(SEE PAGE
3-18)
(SEE PAGE
3-18)
32
TO(5/10)
TO(3/10)
18
(SEE PAGE
3-13)
(SEE PAGE
3-25)
40
TO(9/10)
B+
B+
B+
B+
13
B+
B+
