Supra MTC-MST9E88-SCH Schematic

5

4

3

2

1

D D

C C

B B

TVSW

DTV_Y
DTV_CB
DTV_CR

FLASHEN

TV1-Vin+
DTV_VIN

SCART2_AV
CVBS2

DTV_CVBS

Page 2

DTV_Y
DTV_CB CVBS2SW

USB_AR
USB_AL

TV1-Vin+
DTV_VIN
CVBS2
SCART2_AV

DTV_VIN
TV1-Vin+
SCART2_AV
CVBS2

TVSW

DTV_CVBS
TV_CVBS
SCART1_AROUT
SCART1_ALOUT
Scart2_Lout
Scart2_Rout

Page 4

Page 3

03_GINPUT

02_HDINPUT

04_HDMI

Page 5

05_AVINPUT

SC_CVBSSWDTV_CR

YINO+
PBINO+
PRINO+

YINO-

PBINO-

PRINO-

TVSW

USB-ON/OFF

HD_SW

IRDAT
R_TX2+

R_TX2-

G_TX1+

G_TX1-

B_TX0+

B_TX0­TXCLK+
TXCLK-

HDMI_SCL
HDMI_SDA

HPDCTRL

RAIN+

GAIN+

BAIN+FLASHEN

RAIN­GAIN­BAIN-

VSYNC
HSYNC

CVBS1+

CVBS1-

LUMA_1+

LUMA_1­CHRO_1

LUMA_2

CHRO_2
SCART1_AV
SCART1_R+
SCART1_G+
SCART1_B+

SCART1_R-

SCART1_G-

SCART1_B-

SC_SOG

SC1_FS

SC_FSW

SC2_FS

CVBS_OUT

TV1-Vin-

SC2_FSW

SC_SW

HP_SMUTE

HP_SL

HP_SR
AV2_AL
AV2_AR

SCART1_ARIN
SCART1_ALIN
SCART2_ARIN
SCART2_ALIN

CVBS2SW
SC_CVBSSW

YINO+
PBINO+
PRINO+

SOY

SOG

RXD
TXD

SOY
YINO­PBINO­PRINO­TVSW
USB-ON/OFF
HD_SW
IRDAT

R_TX2+
R_TX2­G_TX1+
G_TX1­B_TX0+
B_TX0-B_TX0­TXCLK+
TXCLK­HDMI_SCL
HDMI_SDAHDMI_SDA
HPDCTRL

RAIN+RAIN+RAIN+RAIN+
GAIN+
BAIN+
SOG
RAIN­GAIN­BAIN­VSYNC
HSYNC
RXD
TXD

CVBS1+
CVBS1­LUMA_1+
LUMA_1­CHRO_1

LUMA_2
CHRO_2
SCART1_AV
SCART1_R+
SCART1_G+
SCART1_B+
SCART1_R­SCART1_G­SCART1_B­SC_SOG
SC1_FS
SC_FSW

SC2_FS
CVBS_OUT
TV1-Vin­SC2_FSW
SC_SW

HP_SMUTE
HP_SL
HP_SR
AV2_ARAV2_AR
AV2_ALAV2_AL
SCART1_ARINSCART1_ARIN
SCART1_ALIN
SCART2_ARIN
SCART2_ALIN

YINO+
PBINO+
PRINO+
SOY
YINO­PBINO­PRINO­TVSW
USB-ON/OFF
HD_SW
IRDAT

R_TX2+
R_TX2­G_TX1+
G_TX1­B_TX0+
B_TX0­TXCLK+
TXCLK­HDMI_SCL
HDMI_SDA
HPDCTRL

RAIN+
GAIN+
BAIN+
SOG
RAIN­GAIN­BAIN­VSYNC
HSYNC
RXD
TXD

CVBS1+
CVBS1­LUMA_1+
LUMA_1­CHRO_1
CVBS2SW
LUMA_2
CHRO_2
SCART1_AV
SCART1_R+
SCART1_G+
SCART1_B+
SCART1_R­SCART1_G­SCART1_B­SC_SOG
SC1_FS
SC_FSW
SC_CVBSSW
SC2_FS
CVBS_OUT
TV1-Vin­SC2_FSW
SC_SW

Page 6

06_MST9X88LD

FLASHEN

BKLON

PWM

POWERON/OFF

LCDON

LED_CTL

MST_RX

MST_TX

KEY0

RESET_MST

KEY_POWERON/OFF

DVB_REST

DVB_PW

HP_DET

SYNC_TV

TV1-L/Rin

A-SW0
PH-R1out
PH-L1out

Scart1_L
Scart1_R

AMP-L

AMP-R

ASEL0

ASEL1

MUX_AL

MUX_AR

HD1L
HD1R

VGA_AL

VGA_AR

MUTE_MST

SDA
SCL

SIF-

SIF+

AMP-L
AMP-R

V1L

V1R

IRDAT

BKLON
PWM

POWERON/OFF
LCDON

LED_CTL
MST_RX
MST_TX
KEY0
RESET_MST
KEY_POWERON/OFF

SYNC_TV
SIF­SIF+
TV1-L/Rin

A-SW0
PH-R1out
PH-L1out
Scart1_L
Scart1_R

ASEL0
ASEL1
MUX_AL
MUX_AR
V1L
V1R
HD1L
HD1R
VGA_AL
VGA_AR
MUTE_MST

BKLON
PWM

POWERON/OFF
LCDON

LED_CTL
MST_RX
MST_TX
KEY0
RESET_MST
KEY_POWERON/OFF
IRDAT

SCART1_ALOUT
SYNC_TV

SIF­SIF+ TV_CVBS
TV-L/Rin

HP_SMUTE
HP_SL
HP_DET
A-SW0
PH-R1out
PH-L1out
Scart1_L
Scart1_R
AMP-L1
AMP-R1
HP_SR

HP_DETHP_DETHP_DETHP_DETHP_DETHP_DETHP_DETHP_DET

HP_DET
AMP-L
AMP-R

ASEL0
ASEL1
MUX_AL
MUX_AR
V1L
V1R
HD1L
HD1R
VGA_AL
VGA_AR
MUTE_MST

AV2_AR
AV2_AL
SCART1_ARIN
SCART1_ALIN
SCART2_ARIN
SCART2_ALIN

Page 7

07_CORE_POWER

Page 8

08_MAIN_POWER

Page 9

POWERON/OFF

09_89C2051

Page 12

12_TUNER

Page 10

SCART1_AROUT
SCART1_ALOUT

10_AUDIO

Page 11

POWERON/OFF

11_AUDIO_OP

PWRON

PWRON

AMP-R
AMP-L

AMP-R1

AMP-L1

MUTE_2051

TV_AUDIO

SIFOUTSCART1_AROUT

Scart2_Lout
Scart2_Rout

MUX1_AR
MUX1_AL

DTV_AL
DTV_AR
USB_AR
USB_AL

MUTE_2051

MUX1_AL
MUX1_AR

AMP-R1

AMP-L1

PWRON

MUTE_2051

DVB_PW
SDA

SCL

TV_AUDIO
SIFOUT

TV_CVBS

SCART1_AROUT
SCART1_ALOUT
Scart2_Lout
Scart2_Rout

DTV_AL
DTV_AR
USB_AR
USB_AL

DVB_REST

AMP-R1
AMP-L1

Page 14

IRDAT

DVB_REST
DTV_AL
DTV_AR
DVB_PW

14_DVB_T_DECODER

Page 13

SDA
SCL

TV_AUDIO
SIFOUT

TV_CVBS

13_TUNER_INTERFACE

DTV_CR
DTV_CB

DTV_Y

DTV_CVBS

DVBSDA
DVBSCL

TS1STARTOUT

TS1VALIDOUT

TS1CLKOUT

RESET_T

TS1DOUT[0..7]

TS1DOUT[0..7]

RESET_T

TS1CLKOUT

TS1VALIDOUT

TS1STARTOUT

DVBSCL
DVBSDA

DTV_CR
DTV_CB

DTV_Y
DTV_CVBS
DVBSDA
DVBSCL
TS1STARTOUT
TS1VALIDOUT
TS1CLKOUTTS1CLKOUT
RESET_T

TS1DOUT[0..7]

A A

DESIGN:

CHECKED: PART NO.: DWG NO.:

APPRD: SHEET: 1 OF 15 VER:1.0

5

4

3

2

MODEL: TV3201 TITLE:TOP

SHEN ZHEN MTC MULTIMEDIA CO.,LTD

1

5

+8V for LM358

D D

pin36

C221

C221
100pF

100pF

ADJ

ADJ

1

C178

C178

0.1uF

0.1uF

C222

C222
100uF/16V

100uF/16V

4

OUT

OUT

IN

IN

2

47uF/16V

47uF/16V

C193

C193

0.1uF

0.1uF

3

+3.3AVDD

C181

C181

0.1uF

0.1uF

C182

C179

C179

C182

100uF/16V

100uF/16V

+3.3AVDD for
AVDD_AU

+3.3AVDD

L38

L38

FB_56_OHM_2A

FB_56_OHM_2A

+3.3AVDD
for AVDD_SIF

+3.3AVDD

L41

L41

FB_56_OHM_2A

FB_56_OHM_2A

+3.3V for
VDD_MPLL

+3.3AVDD VDD_MPLL

FB_120_OHM_500MA

FB_120_OHM_500MA

L45

L45

GND

Vcc3.3for MST9E88A
analog

U13

U13

AMS1117-3.3

AMS1117-3.3

5Vstb

C C

+3.3AVDD for
AVDD_HDMI

+3.3AVDD

B B

+3.3AVDD for
AVDDA

+3.3AVDD

A A

+3.3AVDD AVDD_MemPLL

FB_120_OHM_500MA

FB_120_OHM_500MA

L34

L34

C176

C176

0.1uF

0.1uF

FB_56_OHM_2A

FB_56_OHM_2A

C177

C177

100uF/16V

100uF/16V

pin6,pin12

L37

L37

FB_56_OHM_2A

FB_56_OHM_2A

100uF/16V

100uF/16V

L40

L40

FB_56_OHM_2A

FB_56_OHM_2A

100uF/16V

100uF/16V

3.3V(6251) for
AVDDPLL2

L44

L44

C219

C219
1uF

1uF

GND

GND

GND

C220

C220

0.1uF

0.1uF

5

C191

C191

GND

AVDD_HDMI

C192

C192

0.1uF

0.1uF

AVDDA

C207

C207

0.1uF

0.1uF

C206

C206

47uF/16V

47uF/16V

47uF/16V

47uF/16V

C223

C223
1uF

1uF

GND

GND

C224

C224

0.1uF

0.1uF

4

AVDD_AU

C200

C200

AVDD_SIF

C208

C208

C225

C225

100pF

100pF

4

R388

R388

C201

C201

0.1uF

0.1uF

C209

C209

0.1uF

0.1uF

0.1uF

0.1uF

100uF/16V

100uF/16V

510R

510R

C226

C226

C325

C325

C227

C227
1uF

1uF

R387

R387
510

510

C228

C228
100uF/16V

100uF/16V

3

+12V +8V

Adjust

1

V8ADJ

2
4

TAB

U12

AMS1084-SO263

AMS1084-SO263

R363

R363

470R

470R

GND

C326

C326

0.1uF

0.1uF

R362

R362

VIN3VOUT

TO263 U12

TO263

2.49K/%1

2.49K/%1

2.5V for MST9E88A and
DDRAM

4

ADJ

OUT

ADJ

OUT

IN

2

1

C185

C185

0.1uF

0.1uF

100uF/16V

100uF/16V

C194

C194

GND

100uF/16V

100uF/16V

L43

L43

C210

C210

100uF/16V

100uF/16V

+2.5MVDD

C231

C231

0.1uF

0.1uF

L39

L39

GND

IN

3

C187

C187

0.1uF

0.1uF

C186

C186

C195

C195

0.1uF

0.1uF

C202

C202

GND

+2.5MVDD

C232

C232

0.1uF

0.1uF

GND

+2.5VM

C188

C188

100uF/16V

100uF/16V

+2.5V_DMQ

C203

C203

0.1uF

0.1uF

C211

C211

0.1uF

0.1uF

C233

C233

0.1uF

0.1uF

1.25*(1+Rdown/Rup)=3.3V---Rup=510, Rdown=820

3

U14

U14

AMS1117-ADJ

AMS1117-ADJ

5Vstb

GND

2.5V for DDRAM

+2.5VM +2.5V_DMC

L36

L36

FB_56_OHM_2A

FB_56_OHM_2A

100uF/16V

100uF/16V

+2.5VM

FB_56_OHM_2A

FB_56_OHM_2A

+2.5V for MST9E88A

+2.5VM

FB_56_OHM_2A

FB_56_OHM_2A

C229

C229

C230

C230

0.1uF

0.1uF

0.1uF

0.1uF

C328

C328

C327

C327

0.1uF

0.1uF

100uF/16V

100uF/16V

GNDGND

BKLON

PWM

Vcc3.3for MST9E88A
Digital

U15

U15

4

AP1084-adj

AP1084-adj

+3.3V Regulator

+3.3V Regulator

TO-263

TO-263

0.1uF

0.1uF

C234

C234

IN

IN

OUT

OUT
ADJ

ADJ

+3.3V

FB_56_OHM_2A

FB_56_OHM_2A

C235

C235

C236

C236

0.1uF

0.1uF

0.1uF

0.1uF

3
2
1

R235

R235
820

820

L42

L42

100uF/16V

100uF/16V

VDDP

0.1uF

0.1uF

R236

R236

C237

C237

C212

C212

510

510

GND

0.1uF

0.1uF

C238

C238

BKLON

PWM

R231NCR231
NC

VDDP

C213

C213

0.1uF

0.1uF

C239

C239

0.1uF

0.1uF

GND

2

5Vstb

R221

R221

4.7K

4.7K

31

R224

R224

4.7K

4.7K

R227

R227

4.7K

4.7K

C180NCC180
NC

GND

L35

L35

C189

C189

0.1uF

0.1uF

C196

C196

0.1uF

0.1uF

0.1uF

0.1uF

C240

C240

FB_56_OHM_2A

FB_56_OHM_2A

C190

C190

100uF/16V

100uF/16V

GND

+3.3V

C197

C197

100uF/16V

100uF/16V

GND

C241

C241

DESIGN:

CHECKED: PART NO.: DWG NO.:

0.1uF

0.1uF

APPRD: SHEET: 7 OF 15 VER:1.0

Q7

2

2N3904Q72N3904

GND

5Vstb

1.25*(1+Rdown/Rup)=1.8V---Rup=1.2K, Rdown=510

+3.3V

R223

R223

R222NCR222

4.7K

4.7K

NC

31

2

C183

C183

0.1uF

0.1uF

GND

GND

Vcc1.8 for
MST9E88A

U16

U16

4

AP1084-adj

AP1084-adj

+1.8V Regulator

+1.8V Regulator

TO-263

TO-263

0.1uF

0.1uF

C175

C175

100uF/16V

100uF/16V

Q8

Q8
NC/2N3904

NC/2N3904

R230 0RR230 0R
R2290RR229

GND

IN

IN

OUT

OUT
ADJ

ADJ

C214

C214

0.1uF

0.1uF

J99J99

GND

0R

C184

C184

R577NCR577
NC

0.1uF

0.1uF

GND

3
2

R220

R220

1

1.2K

1.2K

R237

R237
510

510

GND

C216

C216

C215

C215

0.1uF

0.1uF

0.1uF

0.1uF

MODEL: TV3201 TITLE:

SHEN ZHEN MTC MULTIMEDIA CO.,LTD

2

C603C603

1

C602C602

100uF/16V

100uF/16V

100uF/16V

100uF/16V

GND

VDDC

C217

C217

0.1uF

0.1uF

GND

1

5Vstb

C590C590

1

R226

R226

4.7K

4.7K

1

1

R234NCR234
NC

C604C604

GND

GND

+3.3V

C198

C198

C199

C199

0.1uF

0.1uF

GND

VDDC

C204

C204

C205

C205

0.1uF

0.1uF

C218

C218

1

1
2
3
4
5

1

07_CORE_POWER

J15

J15

1
2
3
4
5

INVERTER

INVERTER

5

4

3

2

1

D D

+3.3AVDD

L9

L9

FB_120_OHM_500MA

FB_120_OHM_500MA

VCCG

V33SAB

C28

C26

U2

VCLK
SCL

SDA

24LC02U224LC02

V800AA

V800AA

R43

R43

AGND

RX12

RX12

AGND

C26

0.1uF

0.1uF

AGND

VCC

NC1
NC2
NC3

GND

2.2K

2.2K

AGND

8
1

2
3

4

R44

R44

AGND

C27

C27
100uF/16V

100uF/16V

1

C599C599

AGND

RX13

RX13

V800AA

V800AA

VCCG

AGND

C29

C29

0.1uF

0.1uF

V33SAB

10

9

DO NOT STUFF

R28 NCR28 NC
R29 NCR29 NC

4
5

AGND

U3C

U3C

8

74LVC08

74LVC08

VSYNC

HSYNC

U3B

U3B

6

74LVC08

74LVC08

GND

1
2

C30 47nFC30 47nF

C31 47nFC31 47nF

C32 47nFC32 47nF

C33 1nFC33 1nF

C34 47nFC34 47nF

C35 47nFC35 47nF

C36 1nFC36 1nF

V33SAB

U3A

U3A

74LVC08

74LVC08

7 14

3

R32 10RR32 10R

R34 10RR34 10R

R35 10RR35 10R

R36 470RR36 470R

R37 10RR37 10R

R38 10RR38 10R

R39 470RR39 470R

V33SAB

C40

C40

0.1uF

0.1uF

GND GND

GND

VCCG

RX7V800AA RX7V800AA

AGND

R23

R23

4.7K

4.7K

+5V

L8

C C

AGND

J3

J3

R22 100RR22 100R

GSDA

TXD

TXD GSCL

B B

FLASHEN

FLASHEN

RXD

R33 100RR33 100R

PC_DB15HD_MIDDLE

PC_DB15HD_MIDDLE

C25

C25

0.1uF

0.1uF

AGND

S1S2

15
5
10
14
4
9
13
3
8
12
2
7
11
1
6

L8

FB_120_OHM_500MA

FB_120_OHM_500MA

1

IVS
G5V

IHS
GBLUGBLUGBLU

GGRNGGRNGGRN

FLASHENFLASHEN

GREDGREDGRED

1

AGND

C596C596

2
1

D9

BAV70LD9BAV70L

C597C597

1

C594C594

VCCG

3

L10

L10

FB_11_OHM_500MA

FB_11_OHM_500MA

L11

L11

FB_11_OHM_500MA

FB_11_OHM_500MA

L12

L12

FB_11_OHM_500MA

FB_11_OHM_500MA

1

1

C595C595

C593C593

C474NCC474
NC

C475NCC475
NC

RX8V800AA RX8V800AA

AGND

AGND

R24

R24

4.7K

4.7K

VCCG

1

C598C598

VCCG

R25

R25

4.7K

4.7K

GVCK

GSCL

C600C600

1

GSDAGSDA

C655C655

1

R27 100RR27 100R
R26 100RR26 100R

7
6

5

AGND

C476NCC476

C478NCC478

C477NCC477

NC

NC

NC

RX9

RX9

AGND

AGND

RX10

RX10

AGND

RX11

RX11

AGNDAGNDAGND

V800AA

V800AA

V800AA

R40

R40

C37

C37

NC/10pF

NC/10pF

75R

75R

A A

AGND AGND

V800AA

C38

C38

R41

R41

NC/10pF

NC/10pF

75R

75R

AGND AGND

V800AA

V800AA

C39

C39

R42

R42

NC/10pF

NC/10pF

75R

75R

AGND AGND

2.2K

2.2K

DESIGN:

C28
100uF/16V

100uF/16V

AGND

VSYNC

HSYNC

BAIN+

GAIN+

RAIN+

SOG

BAIN-

GAIN-

RAIN-

U3D

13
12

U3D

11

74LVC08

74LVC08

MODEL: TV3201 TITLE:

BAIN+

GAIN+

RAIN+

SOG

BAIN-

GAIN-

RAIN-

03_GINPUT

CHECKED: PART NO.: DWG NO.:

APPRD: SHEET: 3 OF 15 VER:1.0

SHEN ZHEN MTC MULTIMEDIA CO.,LTD

5

4

3

2

1

5

4

3

2

1

+5V

L13

L13

FB_120_OHM_500MA

FB_120_OHM_500MA

100uF/16V

D D

100uF/16V

C41

C41

D15

D15

IN4148

IN4148

5VA

C42

C42

0.1uF

0.1uF

RX14V80010 RX14V80010

RX15V80010 RX15V80010

RX16V80010 RX16V80010

AGND

RX17V80010 RX17V80010

GND GND

J4

1

DATA2+

DATA2-

DATA1+

DAT1A-

DATA0+

DATA0-

CLK+

CLK-

CEC

SCL

SDA

2
3
4
5
6
7
8
9
10
11
12
13
14

NC

15
16
17
18
19

AGND

DATA2 SHIELD

20

GND1

DATA1 SHIELD

21

GND2

22

DATA0 SHIELD

GND3

23

GND4

CLK SHIELD

AGND

DDC/CEC GND

C C

+5V POWER

HOT PLUG

HDMI_JJ4HDMI_J

B B

HDMI/5V

R451KR45

1K

HDMI-RX2+
HDMI-RX2­HDMI-RX1+
HDMI-RX1­HDMI-RX0+
HDMI-RX0­HDMI-RXC+
HDMI-RXC-

5VA

HDMI-HPD

RX22V800AA RX22V800AA

RX18V80010 RX18V80010

D24

D24

2
1

BAV70L

BAV70L

HDMI-DDC-SCL
HDMI-DDC-SDA

3

RX23V800AA RX23V800AA

RX19V80010 RX19V80010

31

R54

R54

4.7K

4.7K

Q1

2

2N3904Q12N3904

R55

R55

4.7K

4.7K

R60 1KR60 1K

RX20V80010 RX20V80010

R58 100RR58 100R
R57 100RR57 100R

AGND

R56

R56

4.7K

4.7K

R59 0RR59 0R

HDMI_SCL
HDMI_SDA

HPDCTRL

R46 10R46 10
R47 10R47 10
R49 10R49 10
R48 10R48 10
R50 10R50 10
R52 10R52 10
R51 10R51 10
R53 10R53 10

RX21V80010 RX21V80010

8
7
6
5

U4

VCC
WP
SCL
SDA

24C04U424C04

R_TX2+
R_TX2­G_TX1+
G_TX1­B_TX0+
B_TX0­TXCLK+
TXCLK-

NC
NC
NC

GND

HDMI_SCL
HDMI_SDA

HPDCTRL

R_TX2+
R_TX2­G_TX1+
G_TX1­B_TX0+
B_TX0­TXCLK+
TXCLK-

C51

C51
10pF

10pF

1
2
3
4

AGND

AGND

AGND

AGND

A A

DESIGN:

MODEL: TV3201 TITLE:

04_HDMI

CHECKED: PART NO.: DWG NO.:

APPRD: SHEET: 4 OF 15 VER:1.0

SHEN ZHEN MTC MULTIMEDIA CO.,LTD

5

4

3

2

1

GND

C172C172

1

C171C171

C266C266

GND

F3

F3

1

1

5

7A FUSE

7A FUSE

R238 100RR238 100R

C174C174

470uF/16V

470uF/16V
F1

F1
7A FUSE

7A FUSE

1

C333

C333

C332

C332

+

+

0.1uF

0.1uF

GND

C243

C243

+

+

470uF/16V

470uF/16V

GND

GND

POWERON/OFF

L49 FB_56_OHM_2AL49 FB_56_OHM_2A

10uH/4A(10*10

10uH/4A(10*10

C2494.7nF C2494.7nF

C2481nF C2481nF

C245100pF C245100pF

C2440.1uF C2440.1uF

GNDGNDGND

100uF/16V

100uF/16V

工字功率电感

工字功率电感

L46

L46

C250

C250

470uF/16V

470uF/16V

POWERON/OFF

5Vstb1

C261

C261

C262100pFC262100pF

GND GND GND

)

)

+

+

GNDGND

C173C173

1

MAINPOWER

MAINPOWER

13
12
11

J118

J118

10
9
8
7
6
5
4
3
2
1

C242

C242

0.1uF

0.1uF

GND

D D

C C

B B

4

R239NCR239

NC

U17

U17
NC/AOZ1014

+12V+12VA +5V

C2521nF C2521nF

C2510.1uF C2510.1uF

C247100pF C247100pF

C2464.7nF C2464.7nF

GND

GND

GND

GND

C263100pFC263100pF

NC/AOZ1014

1

VIN

VIN

2

PGND

PGND

3

AGND

AGND

4 5

FB

FB

LX

LX
LX

LX
EN

EN

COMP

COMP

8
7
6

C259

C259
NC/2.2nF

NC/2.2nF

GND

C264

C264

NC/10uF/16V

NC/10uF/16V

R242

R242
NC/10K

NC/10K

GND

GND

3

NC/SS34

NC/SS34

1 2

GND

D41

D41

R244

R244

R245

R245
NC/1K

NC/1K

33uH/4A(8*10

33uH/4A(8*10

C260

C260
NC/2.2nF

NC/2.2nF

100R/NC

100R/NC

L47

L47

NC/24K

NC/24K

GND

R240

R240

PWRON

工字功率电感

工字功率电感

GND

LCDON

)

)

R241NC/56K%1 R241NC/56K%1

R243

R243
NC/10K%1

NC/10K%1

PWRON

C253

C253

+

+

470uF/16V

470uF/16V

C257NCC257

NC

GND

J17

J17

NC/CON2

NC/CON2

LCDON

R247

R247
10K

10K

GND

1
2

R248

R248

GND

2

C2540.1uF C2540.1uF

GND

GND

10K

10K

C2551nF C2551nF

C634C634

C633C633

Q9

2N3904Q92N3904

2

1

1

+12V

+5V

R246 10KR246 10K

C2690.1uFC2690.1uF

3

C270

C270

1

GND

JP1 NC/JUMPERJP1 NC/JUMPER

D43

D43

SS34

SS34

+5V 5Vstb

5Vstb1

R425 NCR425 NC

R426 NCR426 NC

R427 0RR427 0R

C271

C271

0.1uF

0.1uF

GND GND

100uF/16V

100uF/16V

1 2

L48

L48
FB_56_OHM_2A

FB_56_OHM_2A

U18

U18
IRF7314

IRF7314

S

S

1

G

G

2

S

S

3

G

G

4 5

C256

C256

470uF/16V

470uF/16V

C265

C265

0.1uF

0.1uF

D

D

D

D

D

D

D

D

+

+

+

+

GNDGND

8
7
6

1

C258

C258

0.1uF

0.1uF

VCCLCDFN

C329

C329

470uF/25V

470uF/25V

C267

C267

+

+

GND

470uF/25V

470uF/25V

VCCLCDVCCLCDFN

GND

0.1uF

0.1uF

C268

C268

A A

DESIGN:

CHECKED: PART NO.: DWG NO.:

APPRD: SHEET: 8 OF 15 VER:1.0

MODEL: TV3201 TITLE:

08_MAIN_POWER

SHEN ZHEN MTC MULTIMEDIA CO.,LTD

5

4

3

2

1