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1 2 3 4 5 6




+5V
L112 120 OHM



R115
L111 3.3K C172 R169 R101
120 OHM R171 3.3K 3.3K
0.1u
10K


C102 C103 I2C_SDA
0.01u 47uF/16V R107 100 I2C_SCL C119 +8V
C118 CSZ 47P C120




1
47P 47P
U101
R102 R103 R104
D D
6.8K 6.8K 1 64 R105 100
P1.3 IRIN IR_IN 47

U102
1 8 2 63 R112 100
2
A0 VCC SCL P1.1 SDA




1
2 7 R106 100
A1 WP SCL C104 C105
3 6
A2 SCL R117 100 0.1u
4 GND SDA 5 3 SDA P1.0 62
+3.3V_MCU 47uF/16V
3




24C16 R108 100 L102 120 OHM




2
4 61
A_STBY P2.0 VddP Q102
1
C108 C109
1




R109 5.6K 5 60 22uF/16V 0.01u L103 BC848
SCART_DET +3.3V_MCU R110 3.9K SCART_DET RESET 120 OHM
2




Z101 R173
R114 10K R113 47 6 59 2 1
KEY XTAL OUT C112
1K
L104 4.7uH
1




12MHZ 10uF/16V R111
2 150 1 C107 0.047u
KEY BIN1
7 58
2




PANEL_EN P3.2 XTAL IN




1
C110 C111 C113 R116
3




33p 33p 0.01u C115
220
8 57 180p
PWR_STBY P3.3 OSD GND Q103
1
2




2
1




9 56 BC848
VSS C/P VddC
+3.3V_MCU
2




C121 L101 120 OHM R174
10 55 22uF/16V
LED_RED P0.5 VpE 1K L105 4.7uH
R118 4.7K C122 R119
2 150 1 C117 0.047u
GIN1
21




0.01u
LED_GREEN 11 P0.6 VddA 54
3




1




R121 2.2K R122 C124
12 53 1 Q104 220 180p
VSS A BOUT
R123
2 100 1 BC848
2
21




C126 13 52
2




SECPLL GOUT R125 100
+8V 2 1
C L106 120 OHM C132 0.22u R175 C
47uF/16V 14 51 R126
2 100 1
Vp2 ROUT 1K
L107 4.7uH
C131 +8V R128
2 150 1 C129 0.047u
RIN1
21




0.01u C133 15 50 R127
2 39K 1 R130 20K
DECDIG BLANKING
1




0.22u 1 2
+5V R131 C136
C134 16 49 1 2 180p
2200p
PHL2LF BCLIN R132 18K
220
1




2




R133 15K 17 48 C138
2 0.022u
1
2




C106 R134 C137 1uF/16V
PHL1LF B/UIN B/U_IN
0.1u 2.7K
G/Y_IN
C139 4700p C140 0.022u
R/V_IN
18 GND3 G/YIN 47 2 1 BLANK_IN
3




2



2



2



2




Q105
1




C141 0.1u
2




11 2 19 46 C142
2 0.022u
1 R135 R136 R137 R138
R120 220 R139
DECBG R/VIN 75 75 75 75
100K C143 2.2uF/16V
1 2 BC848 20 45
12




VSYNC1_ AVL INSSW2
3




R124 100 C148 4.7uF/16V
1



1



1



1




Q106
C114 C150 R142 0K
2




47P R140
1 C149
2 8200p
1 R141
1 100
2 21 VDRB AUDOUT/AMOUT 44 1 2 AUDOUT
2.7K 1 2
R143 5.6K C151
2 1000p1 10uF/16V
BC848 1 2 22 43 1 C152
2
2




R144 5.6K C101 1000p1
VDRA CHROMA 1000p
C_IN
2
2




C153


IF1 23 IF1 CVBS/Y 42 Y/CVBS_IN
10uF/16V
24 41
IF2