内容文稿教程

Y1

C270

10K

2

DA

47470

Pb32Pr546

22

2222

C272C271

511143610131

DBDCDDVCCGNDEN

C1550.1uF

4747PR+

81012

11 1111

HD2_PBIN HD2_PRIN

2323

Y

2211AV3221111

2D107D92211

10K10KC268

122334

2211

1212

HD/PC-LinHD/PC- SYS B1919

R404C347

4 8

R406

C350

R405R409

C369C372

去掉

R416

24V12V

L5/C405&48 C384

21

VSSD/HW1

32

10K1SOTC2E

POWER

OSCIOHVP1VDDP1BOOT1OUT1VSSP1

R283

R443C430100nC418

STAB1STAB2VSSP2OUT2BOOT2

C402

BBC3C

VDDP2

1K

CA19

HVP2

R461

+

CECE

BBEE

C391

DREFVSSD/HW2VSSD/HW3

C429

HVP2

1 1

1 1111 111

SYSFriday,June12,191111 5Vand12Vfor

D368003

1

22

1 SAWOUT2

1234567123456789

2

433

0

33V5V-C

CC2425V-

5V-

D105

1 SAWOUT2

47

33

C299

47

C236

C23022pF

5V-

BC234

44

33VA

R30

R29

123123CA14C248 C249C304

2323

A

Friday,June12,Friday,June12,19

AUDIO

AV

Note:TheIC'sCVBSOUTlevelis0.5Vp-pwheninputsignalis1Vp-p,soitmustmultiplysignalbyfour(GAINX4)for2Vp-p

NearRCA.

国内解扰,TV此电路GAIN要调到?

5V-D

12

VGA-DDC-3

1212

D1011212D

5 NC9 VGA-8

47

71

VGA-VGA-

22

22

22

R99R100

4747047

1 1

1111

VGA-VGA-BVGA-

2222

100HS_RGB 100VS_RGBB2222

VGA-

11 11

2

11 11VGA-DDC-1 2

VCCVCLK

NC/100VGA-

5

NC/100VGA-

Friday,June12,Friday,June12,19 DATA2+DATA2SHIELDDATA2-20GND1DATA1+

1-1-1-

RX2 1-RX2-

1-RX01-RX0-

1-RX21-RX2-1-RX11-RX1-

DATA1SHIELD5 GND2DAT1A-6 DATA0+8

1-1-1-

1-RX1

1-RXC

1-RX01-RX0-1-RXC1-RXC-

DATA0-9 CLK+

1-RX1-

1-RXC-

CLKSHIELDGNDCLK- CEC

1-

D98:pleaseuse<1uAleakagecurrentESDcomponent

NCSCLSDA

1/5V

24C02=>EDIDcodeDDC/CECGND+5VPOWERHOTPLUG

1

3

R79

beupto256bytespace, 21-

8

NC

NC/4.7K7

NC33

22

22

6

NCGND221

ForCECLeakage2211

1111

5Vstb5Vstb

MustbestandbyCEC

Mustbe11 DATA2+DATA2SHIELDDATA2-20GND1DATA1+DATA1SHIELD5 GND2DAT1A-6

2-2-2-2-

2-RX2 2-RX2-

2-RX02-RX0-

2-RX22-RX2-2-RX12-RX1-2-RX02-RX0-

10 B- 10 B- 10 B-10

DATA0+8

RX1

RXC

2-RXC2-RXC-

10 B-10

DATA0-9

2-

2-RX1-D4

2-RXC-D5

100

GNDCLK+

CLK- CECNC

2-RXC-

SCLSDADDC/CECGND+5VPOWERHOTPLUG

1

3

24C02=>EDIDcodemustbeupto256bytespace, R93 22-

8

NC

10K10K22D3522

765

NCNCGND22

1R169

11

11 11SYSFriday,June12,19

WARNING

5V-

5V-

Pleaseto

5V-

AD[0-2]Not5V-

SAR0

5V-

0-->serial

1-->internalNot5V-

FlashWPPIN:0,

1265654D8 8

BL_ON/OFFPOW

POWER- 3 3

2

SWBS

D99

BE BE

21+21

C40

CA4+

Normal:L

22

31k3

4

FB

7

C

+

CVCC-

3 3

4.7K

32321

212

Q43322

1K

B

2

4545

B

D30

WARNING

4.7K

0.1uF

Tif>55khz,

Friday,June12,

1

44+3.3Vstb

4Pin76,Pin167,Pin184,Pin1984

22

413123131231233.3Vstb 123

3.3AVDD

C21

C61C66C67C69

3.3Vstb

C385C34C386 0.1uF

10uF

0.1uF0.1uF0.1uF0.1uF

10uF0.1uF

+3.3VstbforPin5,Pin27,

+3.3Vstbfor

+33AVDDfor

3.3Vstb

0.1uF0.1uF

C36110uF0.1uF

Forstandbyread

C73C510.1uF0.1uF

D137

Vcc1.26VforMST6M16Core2 SW3

VCC-

100k7

86

BS

R24+

C16100uF/16V

C396

4

FB

0.92*(1+Rup/Rdown)=1.26V---Rup=3.7K,1.32V>VDDC>1.26V,最好在

2.2uFVCC-

PIN脚有1.26VC380C26C27C28C29C30Pin78,Pin89, 2.2uF0.1uF0.1uF0.1uF0.1uF注意：L7电流要大，直流电阻要小，保证VDDCMST6M19GL的电压

SYS

2.6Vfor