Digital Board: Analog Board Cons. Video In/Out; (Diagram 6) - Philips DVDR880/001 Service Manual

Circuit Diagrams and PWB Layouts
Digital Board: Analog Board Cons. Video In / Output
1 2 3
Analog Board Cons.
Video In / Output
I629
A 5606
+5V_Buffer
+5V
4u7
2632
GNDD
100n
I642
GNDD 3615
7602
BC847B
100R
I665 I643
2634 3636
I644
CVBS OUT B VIP
B
22n 180R
-5V_Buffer
GNDD
C
VIDEO_OUT
D
DV_IN_DATA(0:7)
DIVIO
1603
84816
I618
2 1
I628
E 4 3
I630
6 5
I631
8 7
I632
10 9
I634
12 11
I636
14 13
I646
16 15
I657
F DV IN CLK 18 17
20 19
DV IN HS
I658
22 21
DV IN VS
24 23
VSM UART2 CTSn
26 25
+3V3
GNDD +3V3
28 27
+3V3 +3V3
30 29
OPTION
+3V3
G 32 31 4600
OPTION AE BCLK
AE BCLK DV
4601 34 33
AE DATAI DV OPTION
AE DATAI
36 35 4602
AE WCLK
AE WCLK DV
38 37
40 39
+5V
+5V
42 41
+5V +12V
I659
44 43
RESETn DVIO
H 46 45
UART2
48 47
VSM UART2 RTSn
LOAD DVN
50 49
52 51 VSM UART2 RX
VSM UART2 TX
54 53
56 55
58 57
I 60 59
GNDD
GNDD
1 2 3
DVDR880-890 /0X1 7.
4 5 6 7
VIP ANALOG VIDEO INPUT
I651 I645
2608
CVBS Y IN A
100n
I652
2609 3629
CVBS Y IN B
CVBS Y IN
100n 180R
I653 2629
CVBS Y IN C
100n
CVBS OUT B
GNDD
I656 2628 I647
C IN VIP 3630
C IN
180R
100n
GNDD
{V IN,U IN,Y IN,C IN,CVBS Y IN}
+5V_Buffer
2600
100n
GNDD
5600 I621
7600
12u BC847B
CVBS OUT B
1%
1%
GNDD GNDD GNDD GNDD
-5V_Buffer
+5V_Buffer
2610
100n
GNDD
I624
5603
Y OUT 7603
12u BC847B
Y OUT B
1% 1%
GNDD GNDD GNDD GNDD
-5V_Buffer
+5V_Buffer
2620
100n
GNDD
5602 I626
C OUT 7605
12u BC847B
C OUT B
1%
1%
GNDD GNDD GNDD GNDD
-5V_Buffer
4 5 6 7
EN 133
8 9 10
AUDIO ENCODER
DATA STREAM BUS
I649 I660
2618
Y IN VIP
100n
I650
2613 3605
Y IN
G IN VIP
100n 1R
OPTION
AUDIO OUT
GNDD
I654 2614 I663
U IN VIP
100n
I655
2633 3631
U IN
B IN VIP
100n 1R
OPTION
GNDD
I627 2635 I668
V IN VIP
100n
I633
2619 3610
V IN
R IN VIP
100n 1R
OPTION
GNDD
+5V_Buffer
2605
100n
GNDD
5605 I622
B OUT 7606
12u BC847B
B OUT B
1% 1%
GNDD GNDD GNDD GNDD
{R OUT B,G OUT B,B OUT B,C OUT B,CVBS OUT B,Y OUT B}
-5V_Buffer
+5V_Buffer
2615
100n
GNDD
5601 I623
G OUT 7601
12u BC847B
G OUT B
1% 1%
GNDD GNDD GNDD GNDD
I670
5607 -5V_Buffer
-5V_Buffer
-5V
4u7
+5V_Buffer
2625
100n
GNDD GNDD
5604 I625
R OUT 7604
12u BC847B
R OUT B
1% 1%
GNDD GNDD GNDD GNDD
-5V_Buffer
8 9 10
11 12 13 14
I664 22
AE BCLK
I671 21
AE WCLK
AE DATAI 20
I603 19
18
I661 I635 17
3623
AE ACLK
16
100R
I662 3625 I637 15
AD BCLK
14
100R
I638 13
3635
AD WCLK
12
100R I639
I666 11
3637
AD DATAO
I640 10
100R
I667 9
3604
AD ACLK
I609 8
100R
MUTEN
7
+3V3
6
+5V
I611 5
I613 4
OPTION
3
GNDD GNDD GNDD
2
GNDD GNDD
1
1602
VDD_125
7202-C
74HCT125D
14 GNDD
I669 I641
3600
9 8
AD SPDIF33
56R
7
10
GNDD GNDD
1601
I600
V IN
22
I601 21
U IN
20
I602 19
Y IN
18
I604 17
C IN
16
I605 15
CVBS Y IN
14
13
12
I606
CVBS OUT B
11
I607 10
Y OUT B
9
I608 8
C OUT B
7
I610 6
R OUT B
5
I612 4
G OUT B
3
I614 2
B OUT B
1
GNDD
UART1
1600
FMN
I615
IRESET_DIG
10
VSM UART1 RX
9
VSM UART1 TX
8
VSM UART1 CTSn
7
VSM UART1 RTSn
6
I616
IOn
5
I617
ANA_WE
I619 4
BE_FAN
3
VIP_FB
2
1
GNDD
CL 16532145_027.eps
11 12 13 14
1600 H14 7202-C D12
1601 D14 7600 E6
1602 C14 7601 G10
1603 E2 7602 B3
2600 E6 7603 G6
2601 E5
7604 I10
2602 E5 7605 I6
2603 C12 7606 E10
A 2604 C13
2605 E10
2606 E9
2607 E9
2608 A6
2609 A6
2610 G6
2611 G5
2612 G5
2613 A9
B
2614 B9
2615 F10
2616 G9
2617 G9
2618 A9
2619 C9
2620 H6
2621 I5
2622 I5
C
2623 C12
2624 C12
2625 H10
2626 I9
2627 I9
2628 C6
2629 A6
2630 A2
2631 C12
D
2632 A2
2633 B9
2634 B2
2635 C9
2636 H9
3600 D13
3601 E5
3602 E6
3603 F6
E
3604 B12
3605 A10
3606 E8
3607 E9
3608 F10
3609 A9
3610 C10
3611 G5
3612 G6
F
3613 H6
3614 C9
3615 B3
3616 G8
3617 G9
3618 G10
3619 B2
3620 F1
3621 I5
G 3622 I6
3623 A12
3624 I6
3625 A12
3626 I8
3627 I9
3628 I10
3629 A6
3630 C6
H 3631 B10
3632 B6
3633 C6
3634 B9
3635 B12
3636 B2
3637 B12
3638 B3
4600 G3
4601 G1
I
4602 G3
5600 E5
5601 G9
5602 I5
5603 G5
5604 I9
5605 E9
221101 5606 A2
5607 H9