Philips MRV640 - Analog Board: Digital In;Out (DIGIO)

Circuit Diagrams and PWB Layouts
EN 87DVDR615, MRV640 7.
Analog Board: Digital In/Out (DIGIO)
7580-B B2
from DAC_ADC
7580-C C2
7580-D D2
2581 D1
1
DIGITAL
delete for IOE
A
B
C
D
2
1
4
F5103 A41951 A4
2582 A2
34
2590 A2 3582 C2
3585 C3
5580 A1
OUT
to the rear plane
5581 D1
6580 C3
7580-A B2
Ground not connected
not used
3
B
C
D
I551 B2
7580-E C2
7580-F C2
F5102 A40005 C4
2583 A3
I550 C1
2586 C3
2587 D2
3580 A3
3581 C2
2585 B3 3519 B1
from PS
I556 A2I552 B3
I553 D2
I554 C3
I555 B3
2
2580 A3
A
6580
2583 100n
BZX384-C6V8
100u 2581
10
Y
2582 100n
7580-E
PC74HCU04D
A
11
3585
150p
560R
2590
2586
1n0
GND
2585
100n
GND GND
PC74HCU04D
7580-C
A
56
Y
BRACKET
0005
1
3
2
3580
75R
YKC21-3416
1951
F5102
3582
330R
1
2
34
6
GND
5VDD
6RG
5580
PC74HCU04D
7580-F
13
A
12
Y
GND
GND
GND
8
Y
5VDD
10u
5581
PC74HCU04D
7580-D
A
9
14
Vcc
7
Vss
GND
GND
I554
2587
1u0
I551
I555
I553
I550
4
Y
I552
I556
A
1
Y
2
PC74HCU04D
7580-B
3
A
GND
PC74HCU04D
7580-A
3581
2K2
GND
F5103
470R
3519
2580 100n
5V
DAOUT
TR 06029_001
040203