Table of Contents
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1
2
3
1
2
A
A
7651
LM1117MPX-3.3
B
4
MT1
Vin
VIDEO5V
3
2
ADJ
GND
1
B
C
D
C
3651
2666
3n9
E
PVD
2667
3652
3K3
39n
D
2669
R-PR
2670 4n7
G-Y
F
2671 4n7
B-PB
2672
3654
VSCL
E
3655
VSDA
G
H
F
I
1
2
SCALER BOARD
J
SB: 58421 x2
PB: 58431
1
2
3
Schematic diagram(HDTV-decoder)
4
5
6
3
4
5
5651
I626
100MHZ
BEAD
5652
Vout
I625
I627
100MHZ
BEAD
5653
I628
100MHZ
BEAD
DATACK
HSOUT
I629
29
COAST
VSOUT
2K2
30
HSYNC
SOGOUT
31
VSYNC
RED7
RED6
I630
33
FILT
RED5
RED4
I631
37
MIDSCV
RED3
RED2
I632
38
CLAMP
RED1
RED0
7652
4n7
I633
54
Rain
GREEN7
48
Gain
GREEN6
AD9883A
GREEN5
43
Bain
GREEN4
GREEN3
1n
49
SOGIN
GREEN2
GREEN1
55
A0
GREEN0
100R
I637
56
SCL
BLUE7
BLUE6
100R
I638
57
SDA
BLUE5
BLUE4
I639
58
REF_BYPASS
BLUE3
BLUE2
BLUE1
BLUE0
3
4
5
4
5
6
8
9
7
6
7
3657
47R
I596
1
R
2
R
I597
3
R
I598
4
R
3658
47R
I600
4
R
I601
PVD
3
R
I602
2
R
I603
1
R
3659
I604
4
R
I605
3
R
I606
2
R
I607
67
1
R
66
3660
I608
64
4
R
3656
I609
65
3
R
100R
I610
70
71
2
R
I611
72
1
R
73
74
3661
47R
75
I612
76
4
R
77
3
R
2
3
4
2
R
I615
5
1
R
6
7
3662
47R
8
I616
9
4
R
I617
12
3
R
13
I618
14
15
2
R
I619
16
1
R
17
18
3663
19
I620
4
R
I621
3
R
I622
2
R
I623
1
R
6
7
CHN
TYT12-
SETNAME
WUH3 (HPQ-230W Hanel )
CLASS_NO
HDTV DECODER
IJ6B2W/76
2003-10-24
3
NAME
David Chiang/Edward Chnag
SUPERS.
CHECK
DATE
2003-10-24
7
8
9
10
11
12
8
9
2651 B2
2652 B3
2653 A4
2654 A4
2655 A4
2656 A5
2657 A5
2658 B4
2659 B4
2660 B4
2661 B5
A
2662 B5
I568
8
VCLK
2663 B5
2664 B5
7
2665 B5
2666 C2
I569
6
VHS
2667 D2
2668 D1
I570
VVS
5
2669 D2
I571
GSOG
2670 D2
2671 D2
2672 D2
VR7
I572
2673 E3
5
2674 B5
VR6
B
I573
3651 C2
6
3652 D2
VR5
I574
3653 D1
7
3654 E2
VR4
I575
3655 E2
8
3656 C6
3657 B7
47R
3658 C7
VR3
I576
3659 C7
5
VR2
3660 D7
I577
3661 D7
6
VR1
3662 E7
I578
3663 F7
7
VR0
C
5651 A3
I579
5652 A3
8
5653 B3
47R
7651 A2
VY7
I580
7652 D4
5
I568 B8
VY6
I581
I569 B8
6
I570 B8
VY5
I582
I571 B8
7
I572 C8
VY4
I583
I573 C8
8
I574 C8
I575 C8
I576 C8
VY3
D
I584
I577 C8
5
I578 D8
VY2
I585
I579 D8
6
VY1
I580 D8
I586
I581 D8
7
VY0
I582 D8
I587
I583 D8
8
I584 E8
I585 E8
VUV7
I588
I586 E8
5
I587 E8
VUV6
I589
I588 E8
6
I589 E8
VUV5
E
I590
I590 E8
7
I591 F8
VUV4
I591
I592 F8
8
I593 F8
I594 F8
47R
I595 F8
VUV3
I592
I596 B7
5
I597 B7
VUV2
I593
I598 B7
6
I600 C7
VUV1
I594
I601 C7
7
VUV0
I602 C7
I595
I603 C7
8
F
I604 C7
I605 C7
I606 D7
I607 D7
I608 D7
I609 D7
I610 D7
I611 D7
I612 E7
8
9
3138 158 5732
11
130
11
KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000
C
10
11
12
HP L2335
37
Go to cover page
13
I615 E7
I616 E7
I617 E7
I618 E7
A
I619 F7
I620 F7
I621 F7
I622 F7
I623 F7
I625 A3
I626 A4
I627 A4
I628 B4
I629 C3
I630 D3
B
I631 D3
I632 D3
I633 D3
I637 E3
I638 E3
I639 E3
C
D
E
F
G
H
I
1
--------
J
A3
13
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