Supra MST718BE Schematic

TEA2025B

470

R331

EC61

R284

R284 10K

10K

CA55

CA55 220uF/16V

220uF/16V

EC61

EC63

EC63 10U/16V

10U/16V

Q29

Q29 3906

3906

AMP-ROUT

D D

C C

12VA

AMP-LOUT

D26

1N4148

R331

470

R332

R328

47K

470

R329

C145

C146

47K

470p

D27

D27 1N4148

1N4148

R3301KR330 1K

Q23

Q23 3904

3904

C257 0.22uC257 0.22u

C259 0.22uC259 0.22u

CA58

100uF/16V

IN2

SVR

GND(sub)9IN110FEED11BOOT114OUT115VCC

R377

R377 470R

470R

FEED

GND

GND12GND

CA53

100uF/16V

GND

BOOT2

CA56

100uF/16V

CA54

100uF/16V

R379

R379 470R

470R

CA57

100uF/16V

C250

0.15u

2009.07.09

R298 4.7RR298 4.7R

OUT2

BRIDGE

R299

4.7R

U48

U48 TEA2025B

TEA2025B

2009.07.09

C245

0.15u

EC64

470U/25V

CA61 470uF/16V

C155

C155 104

104

CA62 470uF/16V

SP_R

12VA

SP_L

REF

CLK

DATA DGND OUT-L

OUT-R

BOUT-R

BIN-R

BOUT-L

BIN-L

LOUT

LIN1 LIN2

R327

R327 10K

10K

LIN

R2971KR297 1K

28 27 26 25 24 23 22 21 20 19 18 17 16 15

EC60

EC60 22U/16V

22U/16V

C148 104C148 104 C149 104C149 104 C150 104C150 104 C151 104C151 104

LINE_LO

C239 225/16VC239 225/16V

HD-Lin-b PC-Lin-b

R196 5K6R196 5K6

R201 5K6R201 5K6

R205

R205 100K

100K

Q26

Q26 3904

3904

R190 101R190 101 R191 101R191 101

AMP-LOUT AMP-ROUT

C238

225/16V

C233 NC/225/16VC233 NC/225/16V C235 225/16VC235 225/16V

HD-Lin

PC-Lin

R207

R207 100K

100K

SCL SDA

CON30

CON30 CKX3-3.5-23

CKX3-3.5-23

112233445

R300 NCR300 NC

SP_R

AMP_PROUT

667

R306120 R306120

R309120 R309120

AMP_PLOUT

SP_L

J10J10

AMP_PROUT AMP_PLOUT

R323 NCR323 NC

4 3 2 1

D28

D28 1N4148

10 11 12 13 14

1 2 3 4 5 6 7 8 9

U16

U16 PT2314

PT2314

VDD AGND TREB-L TREB-R RIN ROUT LOUDR RIN4 RIN3 RIN2 RIN1 LOUD-L LIN4 LIN3

1N4148

AMP-MUTE

B B

L28

9VA

22uH

C228

BTSC-Rout

Tuner Audio

TV1-L/R

A A

BTSC-Lout

R203 0R203 0

NC/225/16V

C232

NC/225/16V

R197 NC/0R197 NC/0

TV1-Rin

C152 105C152 105

TV1-Lin

C153 105C153 105

R208 NC/0R208 NC/0

EC38

10u/16V

AV1-Rin

PC-Rin

HD-Rin

AV1-Lin

R193

R193 100K

100K

9VA1

C142

C142 104

104

C237

225/16V

C229 225/16VC229 225/16V C230 225/16VC230 225/16V C231 NC/225/16VC231 NC/225/16V

C234

225/16V

C236 225/16VC236 225/16V

R195

100K

TV1-Rin-b AV1-Rin-b PC-Rin-b HD-Rin-b

TV1-Lin-b AV1-Lin-b

C143

C143 272

272 C144 272C144 272

LINE_RO

C147

C147 104

104

C154

C154 104

104

JP3

JP3 NC/POWER-2.0-4PIN

NC/POWER-2.0-4PIN

1 2 3 4

D D

POWER-ON/OFF1

JP2JP2

C C

J6 NC/CON6_2.0mm

NC/CON6_2.0mm

RED-LED

B B

GREEN-LED

5V-DC

A A

POWER-ON/OFF1

12345

KEY0

KEY1

IR_SYNC

GREEN-LED G

L11FBL11

C41

105

L16FBL16

C55

105

+12VU

5V-DC

R5 10KR510K

10KR610K

+12VU

C22

104

POWER INPUT

C32

C32 104

104

R29 6.8KR29 6.8K

RED-LED

R34

1.8K

GMC-5V

C42

C42 104

104

PWM-5V

C56

C56 104

104

3904Q13904

104

C25

104

C33

C43

104

104C1104

IR_SYNC

+2.5V

1 2 8 4

R24 1KR24 1K

R25 1KR25 1K

FI1 IN D GND

MP1484U4MP1484

+3.3V

L15FBL15

R19

10K

100KR8100K

C29NCC29 NC

R287

2K7

EC1

470U/25V

C21

103

OUT

CTL

FL2

D23

NC/ESD

C44

C44 104

104

3 7 6 5

OPL-2.5V

C57

C57 105

105

+3.3V

R21

R21 10K

10K

NC/IN5824D6NC/IN5824

R27 0R27 0

IRF7314U1IRF7314

EC8

NC/47U/25V

47uHL547uH

1 2

R32

NC/10ohm

C116

C116 NC/470P

NC/470P

KEY0-in

KEY1-in

C37

100P

ADC-2.5V

L10FBL10 FB

C45

C45 105

105

+2.5V+2.5V

L17FBL17 FB

C59

C59 104

104

10KR310K

10KR410K

3904Q23904

R12

R12 NC/7K5

NC/7K5

C28

C28 682

682

R17

6K8

R22

R22 10K

10K

R26 0R26 0

+3.3V

D25

D24

NC/ESD

+2.5V

C58

C58 103

103

8 7 6 5

5V-DC

IR_OUT

MPL-2.5V

12VA

C3 104C3104

EC2

NC/47U/25V

STV82X6_5V

C14

104

R13

68K(F)

R16

15K(F)

IR_OUT

R G

2 3

R1 G1

C46

C47

C47 104

104

C60

C60 103

103

9VA

STV82X6_5V

C6 104C6104

封装

10uHL210uH

40V

5V-DC

12VA

100U/16V

EC21

VIN

VOUT

104C8104

GND

U2改为AZ78L08 的TO92

AZ78L08

TO-92

EC4

100U/16V

D2改为W05Z33C

EC13

C27

104

470U/25V

when the panel power is different,the L6,L7 and L8 are different

+12VU

5V-DC

1 2 3

CON3-2.0J1CON3-2.0 J2

1 2 3

CON5-2.0J2CON5-2.0

+3.3V+3.3V

3904Q63904

R15810R158 10

3904Q73904

2 3

R16010R160 10

ON-PBACK

ADJ-PWM0

L12FBL12

1 1

+3.3V

ON-PANEL

ON-PBACK

ADJ-PWM0

VDP-3.3V

C62

C62 105

105

1 1

VPANEL_IN

NC/10UHL6NC/10UH

10UHL710UH

C30

104

R18

NC/10UHL8NC/10UH

R23

4K7

R35

10K

R38

R38 4K7

4K7

C53

C51

C52

104

R18

10K

R200R20

3904Q53904

2 3

5V-DC

R31

R30

3904Q83904

2 3

R30

4K7

R361KR36

3904Q93904

2 3

L13FBL13 FB

4K7

R331KR33 1K

C40

C40 105

105

CDAC-2.5V

C48

103

1 2 3 4

C31

104

BL-ON/OFF

4435(9435)U54435(9435)

S S S G

BL-ADJUST

C243

104

C54

104

VCC-Panel

C34

C34 104

104

+12VU

CON6_2.0mm

6 5 4 3 2 1

5V-DC+2.5V+3.3V

VAX-5V

L14FBL14 FB

C49

C49 103

103

AMS1117-3.3

5V-DC

AMS1117-2.5/SOT263

5V-DC

C50

104

C35

C35 104

104

C38

104

1.2K(0805)R71.2K(0805)

W05Z33C

ADJ

EC20

EC20 47U

47U

OUT

EC15

47U/16V

OUT

R226

R226 100K

100K

321

104

C39

5VA

C36

C36 104

104

C20

C20 105/50V

105/50V

+2.5V

的封装

+3.3V

EC16

470U/16V

EC19

220U/16V

DVD Power Interface

STV82X6_5V

C263 & C251 close to CON6

12VA

33V

CA75 & C250 close to CON6

12VA

TUNER_PWM

R21322R213

TUNER_PWM

2009.07.09

L32 390uHL32 390uH

R209 4.7KR209 4.7K

Title

POWER

Size Document Number Rev

MST718BE

Custom

MST718BE

Custom

MST718BE

Custom

Date: Sheet

D9 1N4148D9 1N4148

Q28

2SC1815

NC/CON6_2.0mm

1 2 3 4 5 6

CON6

40V

CA33

C108

0.1uF

10uF/50V

深圳市福田区天安数码时代大厦

TEL:0086-755-83476946 FAX:0086-755-83476991

1301-1305

16Thursday, July 09, 2009

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