Philips MRV640 - Page 102

EN 102DVDR615, MRV640 7.
Circuit Diagrams and PWB Layouts
Digital Board Chrysalis 2.1: Prog. scan DAC
VDD VAA
SYNC
TSYNC
CR
CB|CR
GND AGND
Y
1
2
3
4
5
6
7
8
9
DACB
DACC
COMP
DACA
VREF
9
8
7
6
5
4
3
2
1
0
SDA
SCL
RSET
RESET_
ALSB
0
9
8
7
6
DV
CLKIN
HSYNC
VSYNC
0
1
2
3
4
5
1%
1%
1%
3715 C8
3719 E8
3717 C7
3718 E12
1704 D13
2700 C2
2701 G11
3720 E9
3721 E10
3725 E4
3726 E5
3727 D2
for Prog Scan or YUV interlaced only
13
A
B
89
B
11 12
10 11 12
for YUV int onlyfor YUV int only
4703 E10
F
G
H
for YUV int only
not used
not used
C
D
E
3716 D11
G
H
PR
not used
3722 E7
3723 E11
3724 F11
2706 C4
2707 C4
2708 B8
4701 B10
4702 C10
not used
not used
123456
10
89
2728 G11
C
D
E
345
A
not used
F
2703 E6
2704 C2
2705 C2
2714 C8
2715 C8
2716 C9
2709 B8
2721 E9
2722 E12
2723 E4
2726 G11
7
5709 E9
5710 E6
5711 F10
13
12
3702 C3
3703 A12
3704 B9
6
PB
3708 D2
3709 B7
3710 C12
3713 C10
7
1%
1%
1%
2710 B9
2711 B12
2712 G11
4728 A12
4729 C12
2717 C12
2719 E8
2720 E8
5702 A9
5703 A9
5704 C8
2724 E6
2725 D4
5707 E8
2727 G11
ANALOG BOARD
2729 G11
3700 E5
3701 E4
7702-2 E11
7703 D3
F1701 D13
3705 B10
3706 B11
3707 B11
I700 C2
I701 E5
I703 F5
3711 B8
3712 C9
I706 F5
3714 D11
1%
1%
1%
for Prog Scan only
I729 E10
1% 1%
1% 1%
4730 D12
5700 C2
5701 A8
I709 F4
I710 F4
I711 F1
5705 C9
5706 C9
I713 F2
5708 E9
Y
5712 G10
7701 A11
7702-1 C11
I716 F2
I717 F2
I718 F2
F1702 D13
F1704 D13
F1706 D13
I723 D2
I724 A7
I725 A1
0
I704 F5
I705 F5
I728 E8
I707 F5
11
1%
for YUVorPROG_6dB only
for YUVorPROG_6dB only
for YUVorPROG_6dB only
I715 F2
I720 E4
I721 D4
I722 D2
I726 C7
I727 C1
0
1% 1%
1%
1% 1%
I708 F5
1% 1% 1%
I7119 E4
I712 F2
1%
I714 F2
39
28
2
3
4
5
6
7
8
9
10
52
29
40
38
30
31
24 35 1 12
18
19
20
21
22
23
34
36
32
27
13
45
44
43
42
25
37
14
15
16
17
26 33
41
51
50
49
48
47
46
ADV7196A
7703
ENCODER
HDTV
SCAN/
Φ
1K0
3724
2u2
5706
2719
8p2
I701
3720
1K2
18p
2721
100R3700
220p 2722
I720
F1702
3701
100R
100n
2723
F1706
1K2
3715
I708
5710
I707
1K0
3723
1K2
3721
I712
5700
I711
75R
3703
5707
6u8
I722
18p
2716
1K2
3709
I724
220p 2711
F1701
100n 2701
4K7
3702
I716 I715
5704
6u8
I729
1
2
3
4
5
6
7
PSCAN
FMN-BMT
1704
5708
10u
4u7
I709
2729
3708
10K
I727
5712
4u7
4u7
5711
100n 2704
47u
2724
100n 2705
I723
F1704
100n 2707
I710
75R
3710
4702
1K0
3706
I705
5
2
18p
2710
3
4
1
3
2
1
8
4
7701
AD8091ART
AD8092AR
7702-1
4728
I706
5702
10u
2725
100n
1K33726
I703
2706 100n
I714
2720
22p
3712
1K2
3707
1K0
1n0
2703
2708
8p2
2712 100n
1K2
3717
75R
3718
I718
I7119
2700
4u7
5705
10u
8p2
2714
1K2
3719
5
6
7
8
4
3705
AD8092AR
7702-2
1K2
I726
22p
2709
6u8
5701
I721
1K2
3704
4u7
2728
1K2
3713
2726 100n
4730
4703
I725
4701
2u2
5709
22p
2715
1K0
3714
I717
4729
I700
220p 2717
1K0
3716
1K2
3725
I713
100n 2727
1K2
3711
I704
I728
2u2
5703
33R
3722
3727
1K2
PROGC_OUT(4) PROGC_OUT(3) PROGC_OUT(2) PROGC_OUT(1) PROGC_OUT(0)
D_YUIVI
RESET_PROGSCANn
PROGY_OUT(1) PROGY_OUT(0)
+3V3_ANA
+3V3_DD
PROGC_OUT(7:0)
PROGC_OUT(7) PROGC_OUT(6) PROGC_OUT(5)
+5V
-5V_PS
+5V_PS
+5V_PS
+5V_PS
-5V
-5V_PS
+3V3_DD
SDA0
+3V3_ANA
PROGY_OUT(3) PROGY_OUT(2) PROGY_OUT(5) PROGY_OUT(4)
+3V3
+3V3_ANA
SCL0
PROGY_OUT(6) PROGY_OUT(7)
+5V_PS
+3V3
PROG_OUT_CLK
PROGY_OUT(7:0)
IIC0
-5V_PS
-5V_PS
1.1V
0.6V
0.6V
0.9V
0.4V
0.4V
0.9V
0.4V
0.4V
TR 18019_001
150304
A: DC, 200mV/Div, 5us/Div
IC7703 pin 36
A: DC, 200mV/Div, 5us/Div
IC7703 pin 34
A: DC, 200mV/Div, 5us/Div
IC7703 pin 32
A: DC, 2 V/Div, 10ns/Div
IC7703 pin 25
A: DC, 500mV/Div
10us/Div
Y 1704-2
A: DC, 500mV/Div
10us/Div
PB 1704-4
A: DC, 500mV/Div
10us/Div
PR 1704-6