AOC LE23A6730/61, Service Manual

Page: 35 / 61

35
MST6931
XP/SPI FLASH
RXE 3-
RXE 3+
TUNE R_S DA
TUNE R_S CL
VDDC
AV DD_DDR
VDD3 3
AU
D
IO
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HDM
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A
R
C
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D
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HDM
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COM P_ AUR4
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TAG C
AMP -AU OU TL 0
AMP -AU OU TR 0
VIF M
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VDD3 3_ DMP LL
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PAN EL -O N/O FF
HDMI_ HP1
HDMI_ HP0
HDMI0 -S DA
HDMI0 -S CL
BR I_ ADJ -PW M0
HDMI0 -R X2 N
HDMI0 -R X0 N
HDMI0 -C LK P
HDM I0 -C LK N
HDMI0 -R X1 N
UART -R X
HDMI0 -R X0 P
HDMI0 -R X1 P
HDMI0 -R X2 P
IRIN
HDMI-
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GND- EF USE
UART -T X
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69
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6
931
X
P
LV
A
2
M
69
S
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N
1
23
BI
N
1
P
22
GI
N
1
M
25
GI
N
1
P
24
GND
55
HS
Y
NC1
28
AU
L
1
36
GI
N
0
P
17
RFA GC
54
LVA 3P
63
VIF M
53
VIF P
52
A
V
D
D
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5
RIN1
P
26
L
VB2
P
80
LV
A
C
K
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66
L
VA1
P
70
SAR2 /G PIO 73
112
SAR1 /G PIO 74
111
GI
N
0
M
18
PW
M
2
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PI
O
2
4
93
GP
IO
0
92
GP
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1
91
GP
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2
90
GP
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3
89
LVA 4P
61
LVA 4M
62
LVA 3M
64
LV
A
C
K
P
65
SC
Z
97
LV
A
0
M
73
L
VB4
P
74
LV
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4
M
75
L
VB3
P
76
LV
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3
M
77
L
VB1
P
83
L
VA0
P
72
SD
O
96
IRIN
113
CEC
114
HWRE SE T
115
HOT PL UG A
128
S
OGI
N
0
16
AUO UT L1
46
AUO UT R1
47
AUO UT L0
44
AUO UT R0
45
XIN
49
XOU T
48
AV DD_DM PL L
50
RX
CK
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A
1
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CK
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2
R
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3
R
X
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4
R
X
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6
R
X
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7
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_
D
A
8
R
X
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9
R
X
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10
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C
K
11
AR
C
12
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D
1
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VI
_
A
13
HS
Y
NC0
14
BI
N
0
P
15
RIN0
P
19
VSY
N
C
0
20
A
V
DD3
P
3
_
A
DC
21
C
VBS
1
29
C
VBS
0
30
VC
O
M
31
C
VBS
O
U
T
32
A
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37
A
URE
F
34
AU
VA
G
35
AUL 4
40
AUR4
41
AV DD 3P3 _D ADC
51
GPIO 56
58
VDDP
59
VDDC
60
GPIO 55
57
L
VA2
P
68
LV
A
1
M
71
AVD
D
_
M
O
D
67
LV
B
C
K
P
78
LV
B
C
K
M
79
LV
B
2
M
81
LV
B
1
M
84
L
VB0
P
85
LV
B
0
M
86
AVD
D
_
M
O
D
82
IN
T
/G
P
IO
6
5
88
PWM 0/G PIO 26
105
PWM 1/G PIO 25
106
US
B
0
_
D
M
98
TEST PIN
104
US
B
0
_
D
P
99
AVD
D
_
M
O
D
10
0
AV DD_DDR
109
SC
K
94
GND_ EF USE
116
SD
I
95
SAR0 /G PIO 75
110
DDCA_ CK
107
DDCA_ DA
108
E-Pa d
129
VSY
N
C
1
27
AU
3
3
33
AUR5
43
AUL 5
42
AV DD_DDR
56
V
DDC
87
HOT PL UG D
117
RXCK N_D
118
RXCK P_ D
119
RX0 N_ D
120
RX0 P_ D
121
RX1 N_ D
123
RX1 P_ D
124
DDCDD_DA
122
RX2 N_ D
126 RX2 P_ D
127
DDCDD_CK
125
AU
L
3
38
AUR3
39
US
B
1
_
D
P
10
2
US
B
1
_
D
M
10
1
GPIO 64
103
A
M
P-
AU
O
U
T
L
0
HDM
I-
CE
C
HDM
I1
-R
X
1
N
HDM
I1
-R
X
2
P
HDM
I1
-R
X
2
N
HDM
I1
-R
X
1
P
B
R
I_
AD
J
-PW
M
0
HDM
I1
-C
L
K
P
HDM
I1
-C
L
K
N
HDM
I1
-R
X
0
P
HDM
I1
-R
X
0
N
VB
L
-C
T
R
L
HDM
I1
-S
DA
VG
A
_
R
IN
3D
_e
nab
le
3
3D
_e
nab
le
O
E
M MO
D
E
L
Si
ze
Re
v
Da
te
Sh
e
e
t
of
TP
V
M
O
D
E
L
PC
B N
A
M
E
⿄⠍
T
P
V
(
T
o
p
V
ic
to
ry
E
le
c
tr
o
n
ic
s
Co
. ,
L
td
. )
Ke
y C
o
m
p
o
n
e
n
t
㍀
䱨
⪰
㌾
㝍
NA
A
NA
Cu
s
to
m
29
M
o
n
d
ay
, S
e
pt
em
b
e
r 24
, 2
012
71
5G
X
X
X
X
-M
0
A
-0
00-
0
040
<
⿄⠍
>
0
2
.M
ST
6
8
3
1
XP/
SPI
F
L
A
S
H
G
XXX
X-
M
0
A
-0
0
0
-0
0
4
0
S
OG0
Pr
+
Y+ Pb
+
F
L
ASH
_
W
P0
N
SPI
_
W
P0
N
SP
I-
SC
K
US
B
0
_
D
P
US
B
0
_
D
M
SP
I-
SD
O
SP
I-
SD
I
SP
I_
C
S
0
N
LE
D
R
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