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HCD-DZ555K/DZ556KB/DZ750K
6-15. SCHEMATIC DIAGRAM – MAIN BOARD (10/10) –
MAIN BOARD
(10/10)
SPDIF
SPDIF
ALRCK
ALRCK
ABCK
ACLK
44
ACLK
D/MIX
MAIN
ASDATA0
BOARD
(1/10)
PWON
(Page 37)
RB1701
TX27M
10k
1
0
2
0
3
0
4
0
5
0
6
0
7
0
8
0
9
RB1702
3 . 3
10k
10
C1701
0.1
1 . 6
VCLK
11
100
R1701
12
RB1711
0
0
YUV0
13
0
YUV1
14
0 . 4
YUV2
15
45
1 . 2
YUV3
16
1 . 9
MAIN
YUV4
17
BOARD
(1/10)
1 . 2
(Page 37)
YUV5
18
1 . 1
YUV6
19
1 . 4
YUV7
20
RB1712
0
R1705
R1706
0
SCL
R1707
0
SDA
R1791
0
XRST
46
MAIN
BOARD
(1/10)
(Page 37)
HDMI_SDA
HDMI_SCL
27
SW+3.3V
MAIN BOARD
(1/10) (Page 37)
(2/10) (Page 38)
(4/10) (Page 40)
(9/10) (Page 45)
HCD-DZ555K/DZ556KB/DZ750K
C1706
0.1
C1709
0.1
C1702
0.1
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
DVSS
SWING
60
C0
AVSS
59
C1
TX2P
58
C2
TX2N
57
C3
AVDD3
56
C4
TX1P
55
54
C5
TX1N
IC1701
C6
AVSS
53
HDMI DRIVE
C7
TX0P
52
IC1701
51
DVDD33
TX0N
CXD9873Q
VCK
AVDD3
50
DVSS
TCKP
49
48
Y0
TCKN
Y1
AVSS
47
Y2
AVSS
46
Y3
PLL_AVDD3
45
Y4
PLL_AVDD3
44
Y5
PLLC1
43
Y6
PLLC0
42
Y7
AVSS
41
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
C1703
0.01
R1726
R1727
10k
10k
10k
R2751
10k
R1734
0
C1717
0.01
3
2
1
IC1702
+1.8V REG
R1736
0
4
5
R1731
0
C1719
C1716
0.22
R2706
0.22
C1736
47
16V
R2705
FB1701
1k
R1728
0
R1738
0
C1707
22
50V
FB1702
C1710
10
50V
R1730
510
2 . 8
0
R2711 10
0
R2712 10
3 . 3
C1711
0.1
0
R2713 10
0
R2714 10
0
R2715 10
0
R2716 10
3 . 3
C1712
0.1
0
R2717 10
0
R2718 10
FB1703
R1747
3 . 3
0
IC1705
3 . 3
C1715
C1714
47
0.1
0.9
16V
AND GATE
C1713
5600p
CL1710
5
4
C1725
0.01
1
2
3
R1742
47k
R1744
R1783
4.7k
0
D1
G2
S2
Q1701
UM6K1N-TN
SWITCH
S1
G1
D2
R1786
0
R1785
0
46
46
C1718
0.01
R1740
0
3
2
1
IC1703
+3.3V REG
4
5
C1720
C1723
0.22
0.22
1k
EB1701
JL1102
JL1701
R1748
0
R1751
0
R1752
0
R1749
1.8k
R9941
R9928
Q9726
27k
22k
2SC4081T106R
RX-BUFFER
R9924
R1750
1.8k
D9712
3 . 4
2 . 9
R9945
1SS355WTE-17
220
1 . 7
3 . 4
3 . 3
2 . 8
2 . 8
Q9728
JL1001
0
2SC4081T106R
R9935
RX-BUFFER
0
Q9729
R9934
C9772
R9929
RT1N141C-TP-1
10k
0.1
22k
TX-SWITCH
C1727
0.01
EB1703
3
2
1
R1784
IC1707
0
TK11150CSCL-G
E
IC1707
+5V REG
4
5
R1753
C1730
C1729
0
0.22
0.22
(CHASSIS)
SW+3.3V
39
MAIN BOARD
(4/10)(Page 40)
(7/10)(Page 43)
MAIN
SW+5V
49
BOARD
(4/10)
(Page 40)
D-GND
(CHASSIS)
1
TMDS DATA2+
2
TMDS DATA2 SHIELD
3
TMDS DATA2 -
4
TMDS DATA1 +
5
TMDS DATA1 SHIELD
6
TMDS DATA1 -
7
TMDS DATA0 +
8
TMDS DATA0 SHIELD
9
TMDS DATA0 -
HDMI
10
TMDS CLOCK +
OUT
11
TMDS CLOCK SHIELD
(DVD ONLY)
12
TMDS CLOCK -
13
CEC
14
RESERVED
15
SCL
16
SDA
17
DOC/CEC GND
18
+5V POWER
19
HPD
CN1701
19P
R9920
0
E3.3V
3 . 4
1k
2 . 9
0
Q9724
2SA1576A-T106-QR
JL1002
RX-BUFFER
CEC_RX_IN
R9918
1k
47
MAIN
R9922
BOARD
(3/10)
10k
(Page 39)
CEC_TX_OUT
R1756
0
XSYSRST
SW+9V
40
MAIN BOARD
(4/10) (Page 40)
(9/10) (Page 45)
No mark:DVD STOP
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