Dvio Board: A & V Output (Diagram 6); Clock - Philips DVDR880/001 Service Manual

Circuit Diagrams and PWB Layouts
DVIO Board: Audio & Video Output
1 2 3
AUDIO & VIDEO OUTPUT
A
Clock delay
+3V3_dly +3V3_dly +3V3_dly
7500-A 7500-B 7500-C
74LVC04A 74LVC04A 74LVC04A
14 14 14
1 2 3 4 5 6 4500
CLK27M_CON
OPTION
7 7 7
B
5500
+3V3
+3V3_dly
+3V3
100MHZ
2501
C
2502
100n
2503
100n
2504
100n
100n
7505
7 18 31
74LVC16244AD
VC
1
BUFENn_VID EN1
48
D EN2
25
EN3
BUFENn_AUD 24
EN4
YUV(0) 47
1
YUV(1)
46
YUV(2)
44
YUV(3) 43
YUV(4)
41
1
YUV(5)
40
YUV(6) 38
YUV(7)
37
E
36
F527
1
35
33
DV HS OUT
32
DV_VS 30
1
AUD BCLK
29
AUD_SDO_CON
27
AUD_WS_OUT 26
Buffer
F
G
H YUV(7:0)
{DV_LCn,DV_ERRn,DV_DRQn,DV_DTACKn DV_ASn,DV_PDn,DV_DSUn,DV_RWn,DV_VS,DV_HS_IN,DV_RSTn,DV_HS_OUT,DV_DSLn}
{TDI,TCK,TDO,TDO_CONF,TMS}
{AUD_BCLK,AUD_WS_OUT,AUDIO_WS_701,AUD_MUTE,AUD_SDI,AUD_SDO_DAC,AUD_SDO_CON}
+3V3_dly
I
7500-F
74LVC04A
14
13 12
7
OPTION
1 2 3
DVDR880-890 /0X1
4 5 6 7
+3V3_dly +3V3_dly
7500-E 7500-D
74LVC04A 74LVC04A
14 14
F501
F500
11 10 9 8
7 7
3504-B F509
F510
2
7
F507
F508 33R 3504-D
5 4
3505-B 33R F505
F506
7 2
33R 3505-D F503
F504
5 4
33R
1
42
3505-C 3 F511
F519 3
4 6
10
3505-A 33R F512 F513
F520
5
15 8 1
21
33R 3504-C F514
F522 7
28 6 3
34
3504-A 33R F515
F524 9
39 8 1
45
F516
33R 3524
2 11
1
F529 3502 33R F517 F518
13
2
1
3
33R
15
5
F559
6
F521
17
8
2
9
3506 F523
19
11
12
33R
21
13
3
14
F528
F530
23
16
RTSN
17
F531
25
19
F533 +3V3
4 3525
20
27
22
F554 33R
23
F534
29
F555 3526 F558
31
33R F535
33
F556 F557
3527
35
33R
37
F536
39
+5V
41
F537
43
RESETn
45
F538
47
ISPN
49
F546
51
TXD
53
55
F549
57
TDI
F551
59
TCK
To digital PCB
Shielding connection on mounting holes
Hole 4.0 mm with Cu Hole 4.0 mm with Cu Hole 4.9mm
0001 0002 0003 0004 0005
4 5 6 7
7. EN 123
8 9 10
{SRAMCE0n,SRAMRDn,PINT0n,PINT1n,PALE,PWRn,PRDn,PRSTn}
{LINK_AVCLK,LINK_AVSYNC,LINK_AVVALID,LINK_AVFSYNC,LINK_CSn,LINK_INTn,LINK_AVREADY}
1500
179161
2
4
6
8
10
12
14
16
18
20
22
24
F532
26
+3V3
28
30
32 AUD_BCLK
34 AUD_WS_OUT
AUD_SDO_DAC
36
38
40
+5V
42
AUD_MUTE
44
46
F539
48 2514
CTSN 3518 F540
50
100R 47u
F547
52
RXD
54
56
F550
58
TDO
F552
60 TMS
Hole 3.6 mm
0006 0007
8 9 10
11 12 13 14
1508
PH-S
4506 1
PINT0n
4507 2
PINT1n
4508 3
LINK_AVVALID
4509 4
LINK AVFSYNC
5
4510 6
DOUT
4511 7
IO1
4512 8
IO3
9
4513 10
IO4
4514 11
IO10
12
OPTION
+3V3 +3V3
DAC
2507 2505
47u 47u
2508 2506
100n 100n
7506
UDA1334ATS 13 4
VDDA VDDD
1 BCK
2 WS PLL0 10
DIGITAL
PLL
INTERFACE
3 DATAI
SFOR0 11
DE-EMPHASIS
SFOR1 7
6 SYSCLK|PLL1
INTERPOLA ON FILTER
8 MUTE
NOISE SHAPER
9 DEEM|CLKO
PH-S
2515 1501
F541 3519 F542
14 VOL VOR 16 1
F545 F544 47u 100R F543
2
VSSA VSSD VREF-DAC
3
15 5 12
F548
4
F553
CL 16532145_018.eps
11 12 13 14
0001 I4 F509 C6
0002 I5 F510 C5
0003 I6 F511 D6
0004 I6 F512 D6
0005 I7 F513 D7
0006 I8 F514 D6
0007 I8 F515 D6
1500 C7 F516 D6
A
1501 G14 F517 D6
1502 I2 F518 D7
1503 I2 F519 D5
1504 I2 F520 D5
1505 I2 F521 E7
1506 I3 F522 D5
1507 I3 F523 E6
1508 A14 F524 D5
2500 C1 F525 E12
B
2501 C3 F526 E12
2502 C3 F527 E2
2503 C3 F528 E6
2504 C3 F529 D5
2505 E12 F530 E4
2506 E12 F531 E7
2507 E11 F532 E8
2508 E11 F533 E4
2509 E6 F534 F7
C
2510 F8 F535 F7
2511 F8 F536 F7
2512 G8 F537 G7
2514 G11 F538 G7
2515 G13 F539 G8
2516 G10 F540 G10
2517 G13 F541 G13
2518 H12 F542 G13
2519 H12 F543 G14
D
3502 D5 F544 G12
3504-A D5 F545 G11
3504-B C5 F546 G7
3504-C D5 F547 G8
3504-D C5 F548 G12
3505-A D5 F549 H7
3505-B C5 F550 H8
3505-C D5 F551 H7
3505-D C5 F552 H8
E
3506 E5 F553 H13
3510 B3 F554 E4
3511 B4 F555 F4
3512 B5 F556 F4
3518 G10 F557 F6
3519 G13 F558 F6
3520 G10 F559 E6
3521 G13
3524 D5
F
3525 E5
3526 F5
3527 F5
4500 B4
4505 E6
4506 A13
4507 A13
4508 A13
G 4509 A13
4510 B13
4511 B13
4512 B13
4513 B13
4514 B13
5500 B1
5501 C3
5502 E12
H 5503 E12
7500-A B2
7500-B B2
7500-C B3
7500-D B4
7500-E B4
7500-F I1
7505 D3
7506 F11
I
F500 B4
F501 B5
F502 B3
F503 C6
F504 C5
F505 C6
F506 C5
F507 C6
221101
F508 C5