China MST720A LCD Schematic

5
CHOCK
CHOCK
VCC6-15V
C2
0.1uFC20.1uF
FUSE(2A)
FUSE(2A)
F1
F1
FUSE-D3AA
FUSE-D3AA
12VCC
+
+
C4
C4 220uF/16V
220uF/16V
EC6.0-2.5
EC6.0-2.5
C5
0.1uFC50.1uF
12V_DCIN
D D
D1
SS14D1SS14
1 2
L1 Chock
L1 Chock
+
+
C3
C3 220uF/16V
220uF/16V
EC6.0-2.5
EC6.0-2.5
GNDP
C18
C18
0.1uF
0.1uF
A
R10 1KR10 1K
CIN+ YIN+
VCC3.3V
ENABLE_1410
D4 BAV99D4BAV99
C27
C27
0.1uF
0.1uF
SAR2_Color SAR1_Brightness
A
12V_DCIN
VCC3.3V
C17
C17
0.1uF
0.1uF D3 BAV99D3BAV99
VCC5V
J2
4 3 2 1
CON4J2CON4
C C
J3
4 3 2 1
CON4J3CON4
GNDP
U1
R2 NC/200KR2NC/200K
MP1410U1MP1410 R5 NC/100KR5NC/100K
4
8
1
NC/SS
GND
4
BS
SW
FB
SINK
6
C15 10nFC15 10nF
C16
C16 100pF
100pF
2
VIN
7
EN
C1
L2 47uH/3AL2 47uH/3A
10nFC110nF
R7 10KR710K
1.222V
D2
D2 SS14
Schottky Diode
Schottky Diode
1 2
R1 4K7 1%R1 4K7 1%
R6
R6 1K5
1K5
1%
1%
3 5
GNDP
C23 0.1uFC23 0.1uF
3
D5
BAV99D5BAV99
1
2
+5V
R9 100RR9 100R
C24
C24 1uF
1uF
3
+
+
C6
C6 220uF/16V
220uF/16V
EC6.0-2.5
EC6.0-2.5
VCCN5V
C25
C25
0.1uF
0.1uF
C7
0.1uFC70.1uF
GNDP
+
+
2
VCC5V VCC3.3V
L3 FB30R
L3 FB30R
L1210
L1210
+
C26
C26 10uF/16V
10uF/16V
EC5.0-2.0
EC5.0-2.0
+
C8
C8 220uF/16V
220uF/16V
EC6.0-2.5
EC6.0-2.5
C9
0.1uFC90.1uF
+
+
C10
C10 100uF/16V
100uF/16V
EC6.0-2.5
EC6.0-2.5
+
+
C19
C19 10uF/16V
10uF/16V
EC4.0-2.0
EC4.0-2.0
+
+
C11
C11 10uF/16V
10uF/16V
EC4.0-2.0
EC4.0-2.0
C21
C21
0.1uF
0.1uF
321
IN
IN
U2
U2 1117-2.5V
1117-2.5V
C12
C12
0.1uF
0.1uF
4
OUT
OUT
9K1/1K2R39K1/1K2
Q1 MMBT3904Q1 MMBT3904
3 2
R3
+2.5V
ADJ
ADJ
SOT-223
SOT-223
1
R4 43K/4K7R4 43K/4K7
L4 FB30R
L4 FB30R
L0805
L0805
VCC3.3V
+
+
C13
C13 10uF/16V
10uF/16V
EC4.0-2.0
EC4.0-2.0
+
+
C20
C20 100u/16V
100u/16V
EC6.0-2.5
EC6.0-2.5
1
C14
C14
0.1uF
0.1uF
VCC2.5V
C22
C22
0.1uF
0.1uF
R8 5K1R85K1
R12
R12 4K7
4K7
FB1
DGND
FB1
VCC5V
VCC6-15V
CCFL White LED
Part
4.7uH/1A 33uH/1A
L6
B B
A A
4K7
R24
R39
2K4 0R
R42
2K7
Q1
R31 10R/0805R31 10R/0805
Q1
Q2 VFB
R33 10R/0805R33 10R/0805
Q2
M1
1
1
H-M2M1H-M2
INV_GND
M2
1
1
H-M2M2H-M2
R37
R37 10K
10K
10K
NC
5
R35
R35
10K
10K
M3
1
1
H-M2M3H-M2
F2 24V/3AF2 24V/3A
VIN_FB
VIN_FB
U3
U3
1 2 3
8
S1
D1
7
G1
D1
6
S2
D2
5
G24D2
A04828
A04828
SOIC08
SOIC08
M4
1
1
H-M2M4H-M2
INV_GND INV_GND
L6 4.7uH/33uH
L6 4.7uH/33uH
SMD05X05
SMD05X05
C37
C37
0.1uF
0.1uF
INV_GND
C39 2.2n/0805C39 2.2n/0805
C41 2.2n/0805C41 2.2n/0805
Update 2006-02-04 for CCFL power consumption
R20 120KR20 120K
R24
R24 4K7/10K
4K7/10K
R29 33R/0805R29 33R/0805
R34 33R/0805R34 33R/0805
AVDD_DPWM
12V_CCFL
+
+
C35
C35
220uF/25V
220uF/25V
EC6.0-2.5
EC6.0-2.5
+
+
R39 2K4/0RR39 2K4/0R
4
AVDD_DPWM
INV_GND
C52
C52 10uF/25V
10uF/25V
EC4.0-2.0
EC4.0-2.0
R19
R19 100K
100K
FAULTZ
R26
R26 100K
100K
U4
1
1
2
2
3
3
4
4
5
5
6
6
UI9.8U4UI9.8
AVDD_SAR
R42
R42 2K7/NC
2K7/NC
This Part is For CCFL Backlight
DPWM_IFB
8
7
AVDD_SAR
8
7
R22 0RR22 0R
INV_GND
DPWM_VFB
R23 50KR23 50K
C38
C38
3.3n
3.3n
INV_GND
C42
C42 5p/3KV/1808
5p/3KV/1808
C48
C48 15n
15n
D12
D12
C49
C49 NC/22nF
NC/22nF
R40 0RR40 0R
BAV99
BAV99
SOT-23
SOT-23
3
SOT-23
SOT-23
R27
R27 330R
330R
R41 27RR41 27R
C54
C54
0.1uF
0.1uF
D8
D8
BAV99
BAV99
CP1_N CP1_P
J1
2 1
CON2J1CON2
R36
R36
C51
C51
510K
510K
39n
39n
CP2_N CP2_P REF_PWM
StepUp Circuit
L5 0R
L5 0R
L0603
L0603
C31
C31
0.1uF
0.1uF
D10
D10
BAV99
BAV99
C44
C44
C43
C43
0.1uF
0.1uF
0.1uF
0.1uF
<Model No>
<Model No>
<Model No>
2
D6
BAV99D6BAV99
D9
BAV99D9BAV99
C32
C32
0.1uF
0.1uF
C45
C45
0.1uF
0.1uF
C33
C33
0.1uF
0.1uF
C46
C46
0.1uF
0.1uF
D7
BAV99D7BAV99
D11
D11
BAV99
BAV99
C34
C34
0.1uF
0.1uF
C47
C47
0.1uF
0.1uF
R17 22RR17 22R
R28 22RR28 22R
R21
R21 31K
31K
R30
R30 31K
31K
C53
C53
0.1uF
0.1uF
C30
C30 10uF/25V
10uF/25V
EC4.0-2.0
EC4.0-2.0
C40
C40
4.7uF/25V
4.7uF/25V
EC4.0-2.0
EC4.0-2.0
R18
R18 270K
270K
R25
R25 22K
22K
R32
R32 470K
470K
R38
R38 51K
51K
VGL
VGH
C36
C36 1nF
1nF
C50
C50 1nF
1nF
For reduce the noise
ORG
ORG
ORG
MStar Semiconductor(Shenzhen),Inc.
MStar Semiconductor(Shenzhen),Inc.
MStar Semiconductor(Shenzhen),Inc.
Title
Title
Title
POWER&DPWM
POWER&DPWM
POWER&DPWM
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
MARIA2
MARIA2
MARIA2
Date: Sheet
Date: Sheet
Date: Sheet
13Sunday, October 22, 2006
13Sunday, October 22, 2006
13Sunday, October 22, 2006
of
of
1
of
CP1_FB
CP2_FB
A
A
A
5
Change Bead to Resistance for Glitch Prevention
VCC5V
L7 4R7
L7 4R7
L8 2R
L8 2R
D D
C C
B B
CIN+
VCC3.3V
YIN+
VCC3.3V
A A
VCC3.3V
VCC2.5V
VCC2.5V
0.1uF
0.1uF
0.1uF
0.1uF
L9 2R
L9 2R
L10 4R7
L10 4R7
R49 10R
R49 10R
R50 NC/10R
R50 NC/10R
L11 FB30RL11 FB30R
L12 FB30RL12 FB30R
L13 FB30RL13 FB30R
L14 2R
L14 2R
C90
C90
YIN1+
C97
C97
AVDD_DAC
AVDD_PWM
L0805
L0805
AVDD_DPWM
L0805
L0805
L0805
L0805
AVDD_GMC
L0805
L0805
VDDP
R0805
R0805
R0805
R0805
AVDD_OPLL
AVDD_MPLL
AVDD_ADC
VDDC
L0805
L0805
L15 2.2uHL15 2.2uH
A
L18 2.2uHL18 2.2uH R66 750RR66 750R
A
D13
D13 BAV99
BAV99
D14
D14 BAV99
BAV99
5
L16 3.3uHL16 3.3uH
C88
C88 330pF
330pF
L19 3.3uHL19 3.3uH
C94
C94 330pF
330pF
YIN1-
L17 2.2uHL17 2.2uH
C89
C89 330pF
330pF
A
L20 2.2uHL20 2.2uH
C95
C95 330pF
330pF
A
R48 0R
R48 0R
R0805
R0805
AVDD_ADC
C1INP C1INM Y1INP Y1INM
VIN_FB
FAULTZ DPWM_IFB DPWM_VFB AVDD_SAR
AVDD_DPWM
Q2
AVDD_PWM
Q1
VDDC
+
+
C82
C82 10uF/16V
10uF/16V
EC4.0-2.0
EC4.0-2.0
R58 0RR58 0R C87 0.01uFC87 0.01uF
R65 0RR65 0R
C79
C79
0.1uF
0.1uF
4
Keep away of Analog Area
C72
C72
C73
C73
C74
C74
C67
A
0.1uF
0.1uF
AVDD_GMC
C76 0.1uFC76 0.1uF
C77 0.1uFC77 0.1uF
+
+
C107
C107 10uF/16V
10uF/16V
C1206
C1206
R59 750RR59 750R
R60
R60 75R
75R
R62 750RR62 750R
R67
R67 75R
75R
R68 750RR68 750R
4
1uF
1uF
1uF
1uF
INV_OLPZ INV_IFB INV_VFB
C80
C80
C81
C81
0.1uF
0.1uF
1nF
1nF
C91 0.01uFC91 0.01uF
C93 0.01uFC93 0.01uF
C96 0.01uFC96 0.01uF
C84
C84 1nF
1nF
C67
0.1uF
0.1uF
C85
C85
0.1uF
0.1uF
C1INP
C1INM
Y1INP
Y1INM
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
C55 20pFC55 20pF
C59
C59
20pF
20pF
1
AVSS_ADC
2
VCLAMP
3
VRM
4
VRP
5
AVDD_ADC
6
C1INP
7
C1INM
8
YS1INP
9
YS1INM CVBS1P CVBS1M AVDD_GMC VIN_FB FAULTZ DPWM_IFB DPWM_VFB AVDD_SAR AVSS_SAR AVSS_DPWM AVDD_DPWM Q2 Q1 VDDC AVSS_PWM AVDD_PWM
VCC5V
3
R461MR46
Y1
12MHzY112MHz
1M
AVDD_MPLL
C64
C64
C61 0.1uFC61 0.1uF
0.1uF
0.1uF
97
98
100
99
HSYNCIN
AVDD_MPLL
AVSS_FSCPLL
PIN79=Hi Ext 8K ROM
PIN79=Hi Ext 8K ROM PIN79=Lo Serial Flash
PIN79=Lo Serial Flash
CCFL
CCFL
PWM Power and Charge Pump
PWM Power and Charge Pump
PWMOUT226FB227SENSE228PWMOUT129FB130SENSE131CP2_FB32CP2_N33CP2_P34CP1_FB35CP1_N36CP1_P37REF_PWM38PGOOD39SAR0/GPIO26
FB1
CP2_FB CP2_N CP2_P
CP1_FB CP1_N CP1_P
REF_PWM
SDI_EEP_SDA SCK_EEP_SCL
C62 0.1uFC62 0.1uF
95
93
94
XTALIN
XTALOUT
AVDD_DAC
MST720A
MST720A
C92 0.1uFC92 0.1uF
90
92
91
VCOMDC
VCOMOUT
VREP_DAC
U5
U5
TQFP100
TQFP100
RP5 33RX4RP5 33RX4
3
VREM_DAC
96
VSYNCIN
Analog TCON Panel
Analog TCON Panel Digital PWM
Digital PWM CVBS*1 SVideo*1
CVBS*1 SVideo*1 SAR*3 GPIO*3 PWM*3
SAR*3 GPIO*3 PWM*3
CSN SDO
AVDD_DAC
C60 0.1uFC60 0.1uF
89
88
87
VB
AVSS_DAC
AVDD_DAC
VBOUT VGOUT VROUT
VDDC
AVDD_OPLL
R47 4K7R47 4K7 C63 0.1uFC63 0.1uF
C66 0.1uFC66 0.1uF
C65 0.1uFC65 0.1uF
81
84
82
85
86
VG
AVSS_DAC
SAR1/GPIO27
40
41
42
LSSAR
KEYSAR
78
83
80
79
VR
VDDC
GNDC
ROM_EN
AVSS_OPLL
AVDD_OPLL
POWER_ON_RST
SAR2/GPIO28
SCK43SDI44SDO45CSN46PWM4D/GPIO25/P4.1
47
R63 1KR63 1K R64 1KR64 1K
1 2 3
VCOMOUT
R43 10RR43 10R R44 10RR44 10R R45 10RR45 10R
C83 10uF/16V
C83 10uF/16V
+
+
EC4.0-2.0
EC4.0-2.0
76
77
VDDP
GNDP
INTOUT
TCON15 TCON14 TCON13 TCON12 TCON11 TCON10
TCON9 TCON8 TCON7 TCON6 TCON5 TCON4 TCON3 TCON2 TCON1
VDDP
GNDP GPIO1/P0.1 GPIO0/P0.0 GPIO2/P0.2
RESET PWM1D PWM2D
TESTIN
INT48SDA49SCL
50
IR
C86 20pFC86 20pF
CSN SDO SDI_EEP_SDA SCK_EEP_SCL
R61 1KR61 1K
SAR1 SAR0
U6
U6
CE# SO
HOLD# WP# VSS4SI
PM25LV512
PM25LV512
SOIC08
SOIC08
VCOMDC
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
VDD
SCK
C57
C57 120P
120P
A
VDDP
+
+
C68
C68
C71
C71
10uF/16V
10uF/16V
EC4.0-2.0
EC4.0-2.0
0.1uF
0.1uF
TCON15 TCON14 TCON13 TCON12 TCON11 TCON10 TCON9 TCON8 TCON7 TCON6 TCON5 TCON4 TCON3 TCON2 TCON1
C75
C75
0.1uF
0.1uF
RESET_MARIA
R51 33RR51 33R
C78 1uFC78 1uF
R55 33RR55 33R R56 100RR56 100R R57 100RR57 100R
IR
VCC5V
SAR2_Color SAR1_Brightness
VCC3.3V
8 7 6 5
C56
C56 120P
120P
R52 47KR52 47K
2
C58
C58 120P
120P
GPIO1
SCL_TX SDA_RX
C98
C98
0.1uF
0.1uF
2
VCOMOUT VCOMDC VB VG VR
R53
R53 4K7
4K7
DGND
<Model No>
<Model No>
<Model No>
1
C69
C69 47P
47P
RP1 100RX4RP1 100RX4
RP2 33RX4RP2 33RX4
RP3 33RX4RP3 33RX4
RP4 33RX4RP4 33RX4
VLCDPW
C70
C70 47P
47P
CLK1CLK1
CLK1CLK1 CLK2 CLK3
OEH MOD R/L OEV1 OEV2
U/D CPV STV2 STV1
CLK1 CLK2 CLK3
STH2
STH1 OEH MOD R/L OEV1 OEV2
U/D CPV
STV2
STV1
VCC5V
CN3
R54
R54 4K7
4K7
ORG
ORG
ORG Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet
Date: Sheet
Date: Sheet
CN3
1 2 3 4
SMD04PM-1.25MM
SMD04PM-1.25MM
MStar Semiconductor(Shenzhen),Inc.
MStar Semiconductor(Shenzhen),Inc.
MStar Semiconductor(Shenzhen),Inc.
MST720A
MST720A
MST720A MARIA2
MARIA2
MARIA2
23Sunday, October 22, 2006
23Sunday, October 22, 2006
23Sunday, October 22, 2006
of
of
1
of
A
A
A
5
D D
C C
4
3
R/B None SWAP on LG Panel
VGL
STH2 CLK3 CLK2 CLK1 OEH OEV2 R/L MOD STH1
A
VB VG VR
VGH
VGLOUT
OEV1 CPV
U/D
0.1uF
0.1uF
VEE_LCD
C111
C111
VDD_LCD
VCOM VGL STH2 CLK3 CLK2 CLK1 OEH OEV2 R/L MOD STH1
VB VG VR
VGH VGLOUT
OEV1 CPV STV1 U/D
A
2
CN5
CN5
30
VCOM
29
VEE
28
STHR
27
CLI3
26
CLI2
25
CLI1
24
INH
23
RESET
22
L/R
21
SEQ
20
STHL
19
DGND
18
VR
17
VG
16
VB
15
VDD2
14
VDD2
13
AGND
12
AGND
11
VGH
10
VGL
9
DGND
8
DSOE
7
OE
6
CLK
5
STV
4
U/D
3
DS
2
VDD1
1
VDD1
TOP mount
32
FIN
FIN
31
FFC30_LG070A
FFC30_LG070A
VB VG VR
CLK1 CLK2
CLK3 STH1 STH2
OEH
MOD
R/L
VCOM
OEV1
U/D
CPV STV2 STV1
VGH
VGLOUT
VDD_LCD
VEE_LCD
26
VB VG VR
CLK1 CLK2 CLK3 STH1 STH2 OEH MOD R/L VCOM VCOM OEV1 U/D CPV STV2 STV1 VGH VGLOUT
DGND
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
VCOMDC=1.3V VCOMAV=7.0V
Bottom Contact
1
CN4
CN4
28
Fin2
AVSS
PVI07/AT07/AT056/AU07/CPT07
PVI07/AT07/AT056/AU07/CPT07
AVDD VB VG VR GND VCC CPH1 CPH2 CPH3 STHR STHL OEH MOD L/R VCOM1 VCOM
9
OEV
8
U/D
7
CKV
6
STL
5
STR
4
VGH
3
VGL
2
VCC
1
GND
AU_A070FW03
AU_A070FW03
30
26
1
Fin1
27
C101
C101
10uF/16V
10uF/16V
EC4.0-2.0
EC4.0-2.0
R72 4K7R72 4K7
C105
C105 180pF
180pF
33Sunday, October 22, 2006
33Sunday, October 22, 2006
33Sunday, October 22, 2006
of
of
of
VDD_LCD
+
+
VCOM
C103
C103 10uF/16V
10uF/16V
VGLOUT
R77
R77 1K5
1K5
VGL
C100
C100
0.1uF
0.1uF
VGL
A
A
A
L25 FB30RL25 FB30R
U8
U8
OP1 IN1­IN1+ VEE4IN2+
3414/SOP8
3414/SOP8
C106 0.1uFC106 0.1uF
VCC OP2
IN2-
VEE_LCD
L23 FB30RL23 FB30R
C99
C99 10uF/16V
10uF/16V
EC4.0-2.0
EC4.0-2.0
8 7 6 5
L21 NC/FB30RL21 NC/FB30R
VCCP_VCOM
1
Q3 MMBT3904Q3 MMBT3904
3 2
R70
R70
1
1K2
1K2
VCOM
R74
R74
10R
10R
C104
C104
0.1uF
0.1uF
As Close As Possible
12V_CCFL
RI2
RI2
10R/0805
10R/0805
1
2N3904
2N3904
2 3
B B
Close to Power
L24 FB30R
L24 FB30R
L0805
L0805
DGND INV_GND INV_GND
RI10 270RRI10 270R
+
+
This Part is For White Backlight
INV_GND
A A
CI1
CI1 100uF/25V
100uF/25V
EC6.0-2.5
EC6.0-2.5
1
RI11
RI11
10K
10K
RI11KRI1
1K
DI3 1N4148DI3 1N4148
QI2
QI2
2N3904
2N3904
1.LI1 and LI2,DI1 and DI2 maximum up to 30V/2.5A
2 3
RI8 4R7/0805RI8 4R7/0805
12
2._____Trace up to 40mils
3._____Trace far away from other signal.
4.LI2 must use bigger package
INV_GND
5.Register modify as below: BK4_83=0xB2,BK4_84=0xB2, BK4_86=0x00,BK4_85=0xB4, BK4_8A=0x00,BK4_89=0xC7, BK4_AF=0x20
QI1
QI1
U7B AP4501MU7B AP4501M
4
RI5
RI5
RI3
RI3 20K
20K
10R/0805
10R/0805
Q1_P
DPWM_VFB3Q13
6 53
1 2
INV_GND
Q13
DPWM_IFB3
LI1 47uH/3A
LI1 47uH/3A
L_POW_6D28
L_POW_6D28
DI2
DI2 30V/1A
30V/1A
Q1_N
RI6
RI6
10R/0805
10R/0805
Io:If AVDD_SAR=5V,Io=1.2V/4R=300mA If AVDD_SAR=2.5V,Io=0.6V/4R=150mA
5
4
PMOS+NMOS,Pay attention thermal
DI1 30V/1ADI1 30V/1A
1 2
7
8
U7A
U7A AP4501M
AP4501M
2
1
INV_GND
RI12 0RRI12 0R
3
+
+
CI2
CI2 10uF/25V
10uF/25V
EC5.0-2.0
EC5.0-2.0
INV_GND
RI7 0RRI7 0R
CI3
CI3
0.1uF
0.1uF
INV_GND
RI13 10KRI13 10K
CI5
CI5
3.3n
3.3n
CI4
CI4
3.3nF
3.3nF
VCC5V
JI1
JI1
R69
1
VLED+
RI4
RI4
2
VLED-
SIP3.5MMA
SIP3.5MMA
51K
51K
RI9
RI9
2K2
2K2
INV_GNDINV_GND
RI14
RI14
4R/0805
4R/0805
INV_GNDINV_GND
VLCDPW
VCOMDC
VCOMOUT
2
R71 1KR71 1K
R75 4K7R75 4K7 R76 6K8R76 6K8
<Model No>
<Model No>
<Model No>
R69 4K7
4K7
VCCN5V
ORG
ORG
ORG Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet
Date: Sheet
Date: Sheet
L22 FB30RL22 FB30R
Q2
Q2 APM2301
APM2301
C102 0.1uFC102 0.1uF
VCC5V
R73
R73 12K
12K
1
IN1-
IN1-
2
IN1+
3
VS-
MStar Semiconductor(Shenzhen),Inc.
MStar Semiconductor(Shenzhen),Inc.
MStar Semiconductor(Shenzhen),Inc.
Analog Panel
Analog Panel
Analog Panel
MARIA2
MARIA2
MARIA2
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