4
2.2.
A-Board (4/9) Schematic Diagram
+
Thermal
Pad
S
S
P
++
MONITOR OUT
L
R
V
COMPONENT1
AV1
PB
PR
R
L
Y
R
V
L
MAIN_Y/CVBS
P_HIN
P_VIN
P_VIN
P_HIN
MAIN_Y/CVBS
MAIN_PB/C
MAIN_PR
MAIN_PR
MAIN_PB/C
C3098
10V
10u
C3100
50V
560p
C3099
50V
560p
C3167
50V
560p
C3168
50V
560p
C3172
10V
10u
C3173
10V
10u
C3171
10V
10u
C3093
10V
10u
C3095
10V
10u
C3097
10V
10u
C3058
10V
1u
C3159
10V
1u
C3036
16V
0.1u
C3146
16V
0.1u
C3077
10V
10u
C3161
10V
1u
C3024
16V
0.1u
C3045
16V
0.1u
C3057
10u
10V
C3160
10V
1u
C3059
10V
1u
C3158
16V
0.1u
C3080
16V
0.1u
C3008
10u
10V
C3107
10V
1u
C3169
10V
1u
C3170
10V
1u
C3110
10V
1u
C3105
100u
10V
IC3001
C1AB00003385
1
T_DET1
2
CYin2/G3
3
L3_DET1
4
PRin2/R3
5
GND(Video_IN1)
6
PBin1
7
T_DET2
8
CYin1
9
HD/VD_MUTE
10
PRin1
11
VCC5V(Video_IN1)
12
Bin
13
VDin
14
Gin
15
HDin
16
Rin
17
T_DET3
18
Yin4
19
VCC5V(Video_IN2)
20
Cin4
21
S2_DET1
22
CVBSin3
23
BG
24
CVBSin2
25
GND(Video_IN2)
26
CVBSin1
27
T_DET4
28
CVBSin6
29
GND(75driver)
30
SAG_CVBSout3
31
CVBS/Y+Cout3
32
VCC9V(75driver)
33
R1out/R6in
34
L1out/L6in
35
VCC9V(Audio)
36
L1in
37
R1in
38
L2in
39
R2in
40
L3in
41
R3in
42
L4in
43
R4in
44
GND(Audio)
45
L5in
46
R5in
47
AU1/2Vcc
48
R2out
49
L2out
50
Port-EXP2
51
CVBSin4
52
Port-EXP1/T_DET6
53
CVBSin5
54
VCC5V(Driver)
55
G/CY/CVBSout1
56
HD_out1
57
B/PB/Cout1
58
VD_out1
59
R/Prout1
60
GND(Driver)
61
SDA
62
SCL
63
T_DET5
64
PBin2/B3
65
L3001
J0JCC0000287
L3000
J0JCC0000287
L3123
J0JCC0000287
L3122
J0JCC0000287
L3002
J0JCC0000287
L3006
G1C100MA0072
10u
SUB3.3V
SUB5V SUB9V
VJ002
VJ001
VJ3001
TP3034
TP3031
TP3032
TP3033
TP3050
TP3049
TP3035
P_LO1_L
AC_TV1_V
P_LO1_R
AV-SW_SCL
P_G1
P_HIN
P_R1
P_VIN
P_B1
P_FBL1_RFAGC2
AV-SW_SDA
R3123
EXB28V680JX
R3201
220
R3199
33k
R3192
82
R3055
33k
R3202
220
1%
R3178
75
R3056
33k
R3193
82
R3101
4.7k
1%
R3103
75
R3224
0
R3054
220
R3057
220
R3126
68
R3002
1.2k
R3226
0
1%
R3105
75
R3228
0
R3200
33k
R3225
0
1%
R3176
75
1%
R3175
75
1%
R3053
75
1%
R3203
75
R3102
4.7k
R3196
82
R3058
220
R3227
0
R3013
220
R3242
0
P_LIN1_RP
C4971
10u
10V
140k
1%
R4971
P_LIN1_LP
C4970
10u
10V
140k
1%
R4970
JK3703
K1FY315A0010
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Q3105
B1ABCE000015
R3191
100
R3185
100k
Q3104
B1ABCE000015
C3153
50V
560p
C3154
50V
560p
R3184
100k
C3044
10V
100u
R3190
100
MONITOROUT_MUTE
L3119
J0JCC0000287
C3165
10u
10V
C3163
10u
10V
C3164
10u
10V
R3195
330
C3162
10u
10V
1%
R3044
75
R3128
100k
R3194
330
L3120
J0JCC0000287
C3043
100u
10V
JK3000D
K1U915A00001
V
L
R
G
Y
G
PB
PR
L
R
G
V
L
R
G
C3081
10V 10u
R3012
220
P_VDAC1
A-BOARD TXN/A1MCULS (4/9)
<
PR
PB/C
YIN
PC
30
36
33
29
28
34
35
31
32
!
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