Analog: Digital In / Out 1 (Digio 1) - Philips DVDR3350H Service Manual

Circuit Diagrams and PWB Layouts

Analog: Digital In / Out 1 (DIGIO 1)

1 2
A
B
DAINCOAX
to DAC_ADC
*
C
DAINOPT
to DAC_ADC
D
I702 I715
3706 2702
DAOUT
from DAC_ADC 750R 100n
*
E
Digital In/Out 1 DIGIO1
0006
F
1 2
3139 785 31500 7.
3 4
5V 5V
I712
5V
5V1
7700-6
74HCU04D
14
i713
12 1 13
7
* 3703 * 3704
100R 10K
5V1
5V1
7700-3
7700-1
74HCU04D 14
74HCU04D 14
I717 I714
3708
1 1
1 2 5 6
470R
7 7
I716
5V1
7700-2
14
74HCU04D
3709
1
3 4
2K2
7
5V1
7700-5
74HCU04D 14
11 1 10
7
5V1
7700-4
BRACKET
14
74HCU04D
1
9 8
7
OPTION
3 4
EN 36
5 6
2 5700 4
I708
2704
100n
3 6
049S20056
I707
3139_243_32694_a3_sh130_sh7.pdf
5 6
7 8 9
F700
1700
F701
1
2
F702
3
4
F703
310360100162
2706
100n
1701
I710
3
DIGITAL
2
OUT
1
I709
I711
3712
YKC21-3416
75R
3713
82R
2005-07-08
7 8 9
0006 F2
1700 C9
1701 D9
2700 A4
2701 A4
2702 D2
ID0
2703 E5
2704 D5
2705 D8
2706 D7
A
3700 A3
3701 A4
3702 B4
3703 B3
3704 B4
3705 C2
3706 D1
3707 E1
3708 D2
3709 E3
3710 E5
3712 D7
B
3713 E7
5700 D6
7700-1 D3
7700-2 E4
7700-3 D4
7700-4 F4
7700-5 E4
7700-6 B3
F700 C8
F701 C8
F702 C8
C
F703 C8
I702 D1
I707 E5
I708 D5
I709 D7
I710 D8
I711 D8
I712 A4
i713 B3
I714 D4
I715 D2
I716 E3
D
I717 D3
E
F