67
12.8. Backend (HDMI) Circuit
A
1
2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
BACKEND (HDMI) CIRCUIT
SCHEMATIC DIAGRAM - 7
SA-VKX95EE/GA/GS BACKEND (HDMI) CIRCUIT
: AUDIO OUTPUT SIGNAL LINE : VIDEO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
DV: BACKEND (DV5U): SCHEMATIC DIAGRAM - 1 ~ 4
MD: BACKEND (MOTOR DRIVER): SCHEMATIC DIAGRAM - 5
VI: BACKEND (VIDEO): SCHEMATIC DIAGRAM - 6
HD: BACKEND (HDMI): SCHEMATIC DIAGRAM - 7
LB3902
J0JHC0000045
LB3907
J0JHC0000045
C3904
4V330
C3927 1
C3918 0.1
10KR3925
R3924 0
0.1C3916
0.1C3964
10PC3965
C3914 0.1
C3910 0.1
C3924 1
C3908 0.1
C3909 1
B1CFHA000002
DDC DATA SWITCH
DDC CLOCK SWITCH
+5V VOLTAGE REGULATOR
Q3902
4.7K
R3904
0.01
C3955
10K
R3947
0
K3903
0
K3905
C3954
0.1
C3956
1
R3905
2K
R3907
2K
4.7K
R3906
Q3903
B1CFHA000002
3
1
2
4
5
IC3952
C0CBCDC00063
C3925 0.1
0.1C3921
0.1
C3907
C3930 1
LB3903 J0JCC0000042
J0JCC0000042LB3905
J0JCC0000042LB3904
0.1C3926
4
3
1
2
L3903
G1BYYYC00026
4
3
1
2
L3904
G1BYYYC00026
1C3911
4
3
1
2
L3906
G1BYYYC00026
0.1C3929
4
3
1
2
L3905
G1BYYYC00026
G3G4
G1 G2
5
3
4
7
9
8
6
1
2
10
13
15
17
19
18
16
14
11
12
P3901
C3940 0.1
R3901 510
51
R3952
Q3901
B1ABDF000026
HOTPLUG SWITCH
R3903
10K
10K
R3902
B0JCME000035
D3901
C3923 1
C3966
1
C3932 1
J0JCC0000042LB3906
K3911 0.1
0.1
C3928 0.1
K3909
C3902
4V330
LB3908
J0JHC0000045
LB3901
J0JHC0000045
C3906
4V330
4V330
C3901
C3919
1
R3921
0
C3920 1
4
21
3
RX3901
D1H41012A014
1C3915
0.1C3922
0.1C3913
1C3917
127125123117116 118115 120 121119
9897 99
105104 106102100 101 103 113111109108 110 112 114107 122 124 126
63 5052 51 4547 46 4142 38 343637 3540 3944 4349 486062 61 5657 5355 5459 5864
95
92
93
88
89
84
85
80
81
72
67
65
66
71
69
68
70
76
78
79
77
73
75
74
83
82
87
86
91
90
94
96
9
10
7
8
12
15
16
13
14
11
1
4
2
3
6
5
128
31
29
23
26
27
24
25
18
19
17
22
20
21
28
30
32
33
IC3901
MN864702A
HDMI TRANSMITTER
CLK+
D0GND
CLK-
D0-
D0+
ARC
CECGND
+5V
HOTPLG
CEC
CLKGND
D2GND
D1GND
D1+
D2+
D2-
D1-
HDMISCL
HDMISDA
NC
[1] NC
NC
PVSS1
EXT_SWING
VDD12
HCLK
HCLKDIV
HPD
NC
SDA
VSS
VSS
NC
NC
NC
SCL
PVDD2
PVSS2
VDD12
HSCL
HSDA
VDD12
VDD33
VSS
NC
PCLKIN
AVDD
AVSS
AVDD
AVSS
AVDD
AVSS
AMDAM
NC
NC
VSS
AVDD
TX2P
TX2M
TX1P
TX1M
TX0P
TX0M
TXCM
TXCP
TX2P
AUDIODIGITAL
TX2M
TX1P
TX1M
TX0P
TX0M
TXCM
TXCP
TX2P
TX2M
TX1P
TX1M
TX0P
TX0M
TXCM
TXCP
AVSS
D33
D32
VDD12
AMSDI3
VDD33
VDD33
AMSDI2
AMRX
D35
D34
VSS
DSD0
VSS
VDD12
VDD33
VDD12
AMDAWS
AMSDI0
AMSDI1
AMDACL
[32] NC
[31] NC
PVDD1
VDD33VDD12
NC
D28
D31
D13
D12
D10
DE
NC
NC
VDD12
VSYNC
VDD33
[96] NC
LPSA
NTEST
VSS
HSYNC
D9
D8
D6
D4
D2
D0
D1
D3
D5
D7
VDD12
VSS
VDD33
D11
VSS
VDD12
[65] NC
D21
D19
D17
D16
D14
D15
VSS
D18
VDD33
VDD12
D20
VSS
D26
D24
D23
D22
D25
D27
D29
NRESET
NIRQ D30
OUT
IN
GND
NOISE
BYPASS
VC
PW_M_+9V
DV
SRCK
AUDIODIGITAL
LRCK
AOUT0
AOUT2
AOUT1
DMIXOUT
ADAC-CLK
PW_DVD_+3R3V
DV
PW_DVD_+1R2V
DV
VOUT7
DV
DGND
DV
MD
MD
MD
AUDIODIGITAL
DV
DMIXOUT
DMIXOUT
DV
AOUT0
AOUT0
DV
AOUT1
AOUT1
DV
AOUT2
AOUT2
DV
SRCK
SRCK
DV
LRCK
LRCK
DV
ADAC-CLK
ADAC-CLK
DV
VOUT3
DV
VOUT2
DV
VOUT1
DV
VOUT0
DV
TXRST
DV
OSC27M
DV
I2C_SCL
DV
I2C_SDA
DV
VCLK
DV
HOTPLG
DV
VOUT6
DV
VOUT5
DV
VOUT4
DV
HDMI
AV OUT
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