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5 4 3 2 1
U1
INVERTER 12VCC MP1410 C1
8
1
CN1 10nF L1 47uH/3A +5V VCC5V VCC3.3V
JP1 U2 AMC1117-3.3V L2 FB40R
NC/SS
BS
2 1 F1 FUSE(3A) 2 3 5V_S 1 2 3 VO VCC3.3V 4
VIN SW VIN VOUT 2 L0805
FUSE-D3AA R10 1.222V R1 6K8 1% SHORT VOUT 4
GND
DCJACK C2 + C4 C3 + C5
3 220uF/16V 220uF/16V 100K 7
EN FB 5
0.1uF EC6.0-2.5 0.1uF EC6.0-2.5 + C9 C6 + C10 + C11 C7 C12 + C8 1 2 3
SINK
GND
1
D 220uF/16V 220uF/16V 100uF/16V SOT-223 10uF/16V D
SOT-223
EC6.0-2.5 0.1uF EC6.0-2.5 EC6.0-2.5 0.1uF EC4.0-2.0 0.1uF
2
R2
4
6
C13 10nF D1 2K1 DGND 2,3,4,5
SS14 1%
Schottky Diode
C14 R3
1
R4 100R VCCN5V
VCC5V 5V_TUNER 100pF 10K 1
L3 FB40R C15 0.1uF
2 3 5V_S 3 D4
Q1 BAV99 C20 D3 C16
AO3401 2 1uF NC/5.1V
+
10uF/16V VCC5V VCC1.8V
L1206 + C18 C17 D1206 VCC2.5V
EC5.0-2.0
R5 1
SOT23-100 100uF/16V U11 AMC1117-2.5V L4 FB40R R76 2R
10K EC6.0-2.5 0.1uF 3
R6 VIN VOUT 2 L0805 R0805
VOUT 4
GND
2 TUNER_PW
R9
100R
+ C25 510R
1
SOT-223 100uF/16V + C26
EC6.0-2.5 FB1 FB1 2 22uF/16V
EC5.0-2.0
C C
D 3
CN2 R11
V_CCFL Q5 L19 33UH
D6 SS14 470R
1 8 1 G 1 2 S
S D 1.VLED+
2 S D 7
3 6 D5
+ C73 S D + C40
4 G D 5 2 2.VLED-
SS14 R22
10uF/25V 10uF/25V
9435 150K CON4
Q6
Q1_N StepUp Circuit
1 8 VFB VCC5V R13
S1 D1 L7 0R(Resistor) D7 D8 100R
2 G1 D1 7
3 6 BAV99 BAV99 VGH 3
S2 D2
1
2
1
2
4 5 R28 L0805
G2 D2 C37
R30 15K R15
Q1P APM7313KB2/4828 3.3nF 270K
33R C32 C33 CP1_FB 2
3
3
0.1uF 10uF/25V
B EC4.0-2.0 B
C35 C34 C365 R20
IFB 0.1uF 0.1uF 0.1uF
2 CP1_N 22K C38
R32 10K 0.1uF
C29 R35 R81 2 CP1_P
3.3nF 18R 18R R27
D12 D13 D11 100R
V_CCFL BAV99 BAV99 BAV99 VGL 3
2
1
2
1
2
1
VCC6~15V
LL1
C42 R31
FF1 10uF/25V 270K
33UH EC4.0-2.0
24V/3A CP2_FB 2
3
3
3
RR1
C43 C44 C45 C46 C47
110K 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
VIN_FB R34 C50
2 CP2_N 0.1uF
RR2 30K
CC1 2 CP2_P
10K
100n
A A
2 REF_PWM
ORG
MStar Semiconductor(Shenzhen),Inc.
Title
POWER
Size Document Number Rev
B A
MST_MARIA_SCH
Date: Friday, December 12, 2008 Sheet 1 of 5
5 4 3 2 1
5 4 3 2 1
Reduce Keep away of Analog Area AVDD_DAC
VCOMOUT VCC3.3V
VCC5Vnoise
L9 FB40R
AVDD_XTAL
VCC5V VCC5V
C51 20pF
Y1
R37 VCOMDC
VCOMOUT 3
VCOMDC 3 FLASH U3
12MHz 1M VBOUT R38 10R VB 3 1 8
AVDD_DAC C54 20pF VGOUT R39 10R RP1 33RX4 CE# VDD
L10 5R EE VROUT
R40 10R
VG
VR
3
3 CSN
SDO
2 SO HOLD# 7
L0805 C74 R44 R45 C61 C62 C63 SDI
U5
0xA0 0.1uF SCK
5 SI WP# 3
C52 C53 1 8 4K7 4K7 100P 100P 100P 6 4
D A0 VCC AVDD_FSCPLL AVDD_XTAL
A
VDDP SCK VSS D
2 A1 WP 7
0.1uF
0.1uF
0.1uF 0.1uF 3 6 R46 100R I2CSCL AVDD_MPLL
A2 SCL
0.1uF
0.1uF
4 5 R47 100R I2CSDA PM25LV010
GND SDA VDDC
A A
AVDD_PWM AT24C16 AVDD_OPLL C59 0.1uF C72 SOIC08
C57
C58
L11 2R DGND 1,3,4,5 C70 C71 + 10uF/16V
C60 EC4.0-2.0
C55
C56
L0805 AVDD_GMC 0.1uF 390pF 390pF
L12 5R
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
L0805 VDDP C117 C125
R41 10R A
C65 C66 C67 C68 C69 82pF 82pF
AVSS_MPLL
AVDD_MPLL
AVDD_FSCPLL
AVSS_FSCPLL
AVSS_XTAL
AVDD_XTAL
VB
VG
AVDD_OPLL
AVSS_OPLL
MCUSEL
HSYNCIN
VSYNCIN
XTALIN
XTALOUT
AVDD_DAC
VCOMOUT
VCOMDC
VREP_DAC
VREM_DAC
AVSS_DAC
AVDD_DAC
AVSS_DAC
VR
GNDC
VDDC
R0805
0.1uF 1uF 1uF 0.1uF 0.1uF C124C123C122C121C120C119C118R42 C116 C112R74
VCC3.3V 1 102 C129C130C131C132C133C134C135
R43 NC/10R AVSS_ADC INT_OUT 47pF47pF47pF47pF47pF47pF47pF22R 47pF 47pF22R
2 VMID GNDP 101
AVDD_ADC 3 100 RP2 100RX4 47pF47pF47pF47pF47pF47pF47pF
R0805 VCLAMP VDDP TCON15
4 VRM TCON15 99 CLK1 3
5 98 TCON14 CLK2 3
VRP TCON14 TCON13
6 AVDD_ADC TCON13 97 CLK3 3
7 96 TCON12 RP3 33RX4
SOG TCON12 STH2 3
VCC2.5V L13 AVDD_OPLL 8 95 TCON11
BINP TCON11 STH1 3
FB40R 9 94 TCON10 OEH 3
C BINM TCON10 C
10 93 TCON9 R26 0R MOD 3