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Circuit Diagrams and PWB Layouts
Digital Board Chrysalis 2.1: Prog. scan DAC
1
2
3
A
+3V3
+2V5
7704
LF25CDT
I743
5713
I738
1
3
IN
OUT
COM
B
7703
C
ADV7302A
VAA
ITU_OUT(0)
I730
53
0
ITU_OUT(1)
I731
54
1
ITU_OUT(2)
I732
55
2
ITU_OUT(3)
I733
58
3
ITU_OUT(4)
I734
59
S
4
ITU_OUT(5)
I735
60
5
ITU_OUT(6)
I736
61
6
ITU_OUT(7)
I737
62
7
I711
PROGC_OUT(0)
16
0
I712
PROGC_OUT(1)
17
1
I713
PROGC_OUT(2)
18
2
D
I714
PROGC_OUT(3)
26
3
I715
C
PROGC_OUT(4)
27
4
I716
PROGC_OUT(5)
28
5
I717
PROGC_OUT(6)
29
6
I718
PROGC_OUT(7)
30
7
PROGY_OUT(0)
I703
4
0
PROGY_OUT(1)
I704
5
1
PROGY_OUT(2)
I705
6
2
PROGY_OUT(3)
I706
7
3
PROGY_OUT(4)
I707
8
Y
4
PROGY_OUT(5)
I708
9
5
PROGY_OUT(6)
I709
12
6
PROGY_OUT(7)
I710
13
7
E
I701
I722
34
EXT_LF
I723
DGND
AGND
F
+2V5
G
H
1
2
3
IC7703 pin 32
IC7703 pin 25
A: DC, 200mV/Div, 5us/Div
A: DC, 2 V/Div, 10ns/Div
DVDR730/0x
4
5
6
VDD_IO
5714
+3V3
not used
I700
5700
+2V5
+2V5
VDD_IO
VDD
I721
45
COMP1
I742
Φ
36
COMP2
50
VIDEO
S_HSYNC
49
S_VSYNC
ENCODER
48
S_BLANK
23
P_HSYNC
24
P_VSYNC
25
P_BLANK
33
RESET_PROGSCANn
RESET
2703
44
A
43
B
1n0
42
C
DAC
39
D
38
E
37
F
32
3732
33R
PNX7100_ITU_OUT_CLK
CLKIN_A
63
3727
33R
PROG_OUT_CLK
CLKIN_B
22
SCL0
3700
100R
SCLK
21
100R
SDA0
3701
SDA
19
I739
3731
4K7
VDD_IO
I2C
20
I740
3702
4K7
ALSB
47
I720
RSET1
35
RSET2
31
RTC_SCR_TR
2723
46
I7119
VREF
+2V5
100n
GND_IO
for Prog Scan only
4
5
6
IC7703 pin 36
IC7703 pin 34
0V
A: DC, 200mV/Div, 5us/Div
A: DC, 200mV/Div, 5us/Div
7.
EN 110
7
8
9
I724
5701
5703
I725
6u8
2u2
I726
5704
5706
I727
6u8
2u2
IIC0
I728
5707
5709
I729
6u8
2u2
7
8
9
Y 1704-2
PB 1704-4
A: DC, 500mV/Div
A: DC, 500mV/Div
10us/Div
10us/Div
10
11
12
13
4728
not used
+5V_PS
5
7701
0.6V
3
AD8091ART
3703
1
0.6V
4
1.1V
75R
1%
2
-5V_PS
3706
1K0
1%
3707
1K0
1%
for YUV or PROG_6dB only
4729
not used
+5V_PS
8
7702-1
0.4V
3
AD8092AR
3710
1
0.4V
2
0.9V
75R
1%
4
PSCAN
-5V_PS
F1701
3714
F1702
1K0
1%
F1704
3716
1K0
1%
F1706
for YUV or PROG_6dB only
4730
not used
+5V_PS
7702-2
8
0.4V
AD8092AR
5
3718
7
0.4V
6
0.9V
75R
1%
4
-5V_PS
3723
1K0
1%
3724
1K0
1%
for YUV or PROG_6dB only
+5V
+5V_PS
I745
5711
4u7
-5V
-5V_PS
5712
I746
4u7
for Prog Scan or YUV interlaced only
10
11
12
13
PR 1704-6
A: DC, 500mV/Div
10us/Div
1704 D13
I727 C9
2700 B4
I728 E8
2701 G11
I729 E9
2703 D5
I730 C2
2704 B4
I731 C2
2705 C5
I732 C2
2706 B2
I733 C2
2707 B3
I734 C2
2709 B8
I735 C2
2710 B9
I736 D2
2711 B12
I737 D2
2712 G11
I738 A3
2715 C8
I739 E4
2716 C9
I740 E4
A
2717 C12
I742 C5
2720 E8
I743 A2
2721 E9
I744 F2
2722 E12
I745 F11
2723 E5
I746 G11
2725 C4
2726 G11
2727 G11
2728 G11
2729 G11
2730 B1
B
2731 B2
2732 B2
2733 E2
2734 F2
3700 E5
3701 E5
3702 E5
3703 A12
3705 B9
3706 B11
3707 B11
3709 B8
C
3710 C12
3713 C9
3714 D11
3716 D11
3717 C8
3718 E12
1704
3721 E9
3722 E8
1
3723 E11
2
Y
3724 F11
3
3725 F5
4
PB
5
3726 F5
D
6
PR
3727 E5
7
3728 F2
FMN-BMT
3729 E5
3730 E5
3731 E5
3732 E5
4701 B10
4702 C10
4703 E10
4728 A12
4729 C12
E
4730 D12
5700 B4
5701 A8
5703 A9
5704 C8
5706 C9
5707 E8
5709 E9
5711 F10
5712 G10
5713 A2
5714 A4
F
7701 A11
7702-1 C11
7702-2 E11
7703 C3
7704 A1
F1701 D13
F1702 D13
F1704 D13
F1706 D13
I700 B4
I701 E1
I703 D2
G
I704 D2
I705 E2
I706 E2
I707 E2
I708 E2
I709 E2
I710 E2
I711 D2
I7119 E4
I712 D2
I713 D2
H
I714 D2
I715 D2
I716 D2
I717 D2
I718 D2
I720 E4
I721 C4
I722 E2
I723 E1
I724 A8
TR 19007_001
I725 A9
250504
I726 C8
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