Panasonic SA-HT743P Service Manual page 94

Dvd home theater sound system
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SA-HT740P / SA-HT740PC
SCHEMATIC DIAGRAM-5
A
HDMI MODULE CIRCUIT (UP)
H
G
HD
IDCK
F
D2
VCLK
E
D2
VOUT7
D2
VOUT6
D
D2
VOUT5
D2
VOUT4
D2
VOUT3
D2
VOUT2
D2
VOUT1
D2
VOUT0
C
B
HD
D2
I2C_SCL
HD
D2
I2C_SDA
D2
OSC27M
D2
NRST
D2
INT
A
1
2
:DVD(VIDEO) SIGNAL LINE
:+B SIGNAL LINE
123
122
121
120
119
118
117
116
115
114
113
112
111
124
DO29
LB3702
125
RXSENSE
J0JCC0000119
126
PCLKOUT
127
VSS
128
DE
129
VSYNC
130
HSYNC
131
PCLKIN
132
VSS
C3709
0.1
133
VDD15
134
D23
135
D22
136
D21
137
D20
C3710
1
138
VDD33
139
D19
140
D18
141
D17
142
D16
143
D15
144
D14
145
D13
146
D12
147
D11
148
D10
149
D9
150
D8
C3711
0.1
151
VDD33
C3712
1
152
VDD15
153
D7
154
D6
155
D5
156
D4
157
VSS
158
D3
159
D2
160
D1
161
D0
C3713
0.1
162
VDD15
163
AMDAWS
164
AMDACL
1
2 3 4
5 6 7
8 9 10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
RX3706
D1H410120001
3
4
5
110
109
108
107
106
105
104
103
102
101
100
99 98 97 96 95 94
93
92 91 90 89 88 87 86 85 84 83
AVSS
82
TX2P
81
TX2M
80
AVDD
79
AVSS
78
TX1P
77
TX1M
76
AVDD
75
AVSS
74
TX0P
73
TX0M
72
71
AVDD
AVSS
70
TXCP
69
TXCM
68
67
AVDD
AVSS
66
EXT_SWING
65
NC
64
IC3701
NC
63
MN864701
PVDD
62
HDMI TRANSMITTER
PVSS
61
FLT
60
UPFLT
59
AVSS
58
AVDD
57
AVSS
56
AVDD
55
VDD33
54
VOUT
53
VOUT
52
VDD33
51
LON
50
VSS
49
48
VDD15
ENHON
47
SCL
46
SDA
45
HPD
44
VDD33
43
TESTIN2
42
6
7
8
68
RX3705
D1H81014A024
a
b
c
d
RX3704
D1H81014A024
e
f
g
LB3701
h
J0JHC0000045
RX3703
D1H81014A024
i
j
k
l
RX3702
D1H81014A024
m
n
o
p
RX3701
D1H410120001
q
r
C3722
1
C3721
0.1
C3720
0.1
C3719
1
C3718
1
C3717
0.1
SA-HT740P/PC HDMI MODULE CIRCUIT (UP)
9
10
1 1
CBCROUT_7
HD
CBCROUT_6
HD
CBCROUT_5
HD
CBCROUT_4
HD
CBCROUT_3
HD
CBCROUT_2
HD
CBCROUT_1
HD
CBCROUT_0
HD
YOUT_7
HD
YOUT_6
HD
YOUT_5
HD
YOUT_4
HD
YOUT_3
HD
YOUT_2
HD
YOUT_1
HD
YOUT_0
HD
HSYNC
HD
VSYNC
HD
HDMI_D+3.3V
HD
D+3.3V
D2
DGND
D2
HD
12
13

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