《显示器集成电路实用维修手册》样章

S1D2503X01 RGB视频信号放大器

S1D2503X01是由I2C控制的带宽为200MHz的三通道宽带视频放大器。它可以支持的最高分辨率为1600X1200,还具有屏显接口,广泛应用于高分辨率的彩显中。内设有三通道宽带视频放大器、亮度控制、主/副对比度控制、屏显消隐、视频钳位、自动束电流限定等电路。典型工作电压:VCC1=12VVCC2=12VVDD=5V

1.    引脚功能

167  S1D2503X01引脚功能

 脚号

脚名

功能

脚号

脚名

功能

1

ROSD

红屏显信号输入

17

DTEST

DAC测试

2

GOSD

绿屏显信号输入

18

INT

OSD亮度控制输入

3

BOSD

屏蓝显信号输入

19

BCT

蓝截止控制

4

VI/OSD-SW

视频/OSD切换开关

20

GCT

绿截止控制

5

R IN

红视频信号输入

21

RCT

红截止控制

6

VCC1

电源1

22

CLP

钳位脉冲输入

7

GND1

1

23

BLK

消隐脉冲输入

8

G IN

绿视频信号输入

24

B CLP

蓝通道钳位电容器

9

VDD

电源(数字电路部分)

25

B OUT

蓝视频信号输出

10

B IN

蓝视频信号输入

26

GND2

2

11

VSS

地(逻辑电路部分)

27

VCC2

电源2

12

ABL

自动束电流限定

28

G OUT

绿视频信号输出

13

SCL

串行时钟脉冲输入

29

G CLP

绿通道钳位电容器

14

SDA

串行数据脉冲输入

30

R OUT

红视频信号输出

15

C1

对比度控制电容器

31

R CLP

红通道钳位电容器

16

-

-

32

B/U

亮度均匀性控制输入

2.    内部框图

264  S1D2503X01方框图

3.    典型应用

265 S1D2503X01典型应用电路

《显示器集成电路实用手册》目录


74LS00

74LS04

74LS14

74LS122

74LS123

74LS136

74LS138

74LS221

74LS86

AN4558

AN5355

AN5422K

AN5422

AN5757S

AN5764N

AN5765

AN5767K

AN5768

AN5769

AN5790

AN5791

AN5870K

AT24C21

AT24CXX

AT89C2051

BA6110

CD4051B

CD4052B

CD4053B

CVA2405T

CVA2408T

CVA2411TX

CVA2412AX

CVA2415T

CVA2417TX

CVA2422TL

CVA4401

CXA1044BP

CXA1616S

CXA1726AS

CXA2016S

CXA2055P

CVA2066S

CVA2067AS

CXA2093S

HA11235

HA11423

HA11517BNT

HA17384SPS

HEF4538B

KA1H0165R/KA1M0680RB

KA2131

KA2133

KA2135

KA2139

KA2140B

KA2142

KA2500/KA2506

KA2504

KA2S0680/KA2S0880

KA3501

KA3511

KA258/KA358/KA2904

KA388X

KA4558

KA7630/ KA7631

KA78LXX

KA78RXX

KB2502/S1D2502A01/S1D2514X01

KB2511B/S1D2511B01

KS2501

L4990

LA7824

LA7832/LA7833

LA7835

LA7837/LA7838

LA7850/LA7851

LA7852/LA7853

LM1201

LM1203

LM1204

LM1205/LM1207

LM1212

LM1253A

LM1269

LM1279

LM1281/LM1282/LM1283

LM1290

LM1291

LM1295

LM1296

LM1391

LM1575/LM2575

LM1881

LM193/LM293/LM393

LM2202

LM231/LM331

LM2402/LM2403/LM2405/LM2406/LM2407/LM2409/LM2412/LM2413/LM2415

LM2416/LM2418/LM2419

LM2427

LM2435/LM2437/LM2438/LM2439

LM2453

LM2469

LM2480

LM2483

LM2936

LM324

LM339

LM358

LR645

M35045-XXXSP

M51387P

M51392P/M51399P

M51957/M51958

M51995AP

M52307P/SP

M52321SP/M52337SP

M52347SP/FP

M52348SP/M52755SP

M52721SP

M52722SP

M52723ASP

M52732SP

M52733SP

M52734SP

M52737SP

M52738P

M52742SP/M52743SP/M52744SP

M52745SP

M52746SP/M61301SP

M52749FP

M52756SP

M52757FP

M52758SP/FP

M52759SP

M52780-XXXSP

M62358P

M62359P

M62393P/FP

M62500P/FP

M62501P/FP

M62502FP

MC13280AY/MC13281A/MC13281B

MC13282A

MC14066B

MC141542P2

MC14538B

MC34261/MC33261

MC44603/MC44604

MC44605

MC6801/MC6803

MM1375

MM1381/MM1382/MM1383

MTV003

MTV018

MTV021

MTV16

NE555

NT68P61

NT68P62

S1D2503X01

S1D2512X01

S524CXX

S5D2501F

S5D2508A

S5D2510

SG2524/SG3524

SG3525A/SG3527A

ST6369

ST7271

ST72752

STK730-060

STK73410

STK7348

STK7408

STK792-110

STK792-210

STK79315A

STR2000

STR53041/STR54041/STR58041/STR59041

STR8000

STRF6600

STRS6700

STV9379

STV9420/STV9421

TDA1170S

TDA1175

TDA1180

TDA1675A

TDA1771

TDA2170

TDA2270

TDA2595

TDA2653A

TDA3654

TDA4601

TDA4605

TDA4800

TDA4821P

TDA4841PS

TDA4850/TDA4851

TDA4852

TDA4853/TDA4854

TDA4855

TDA4856

TDA4857PS

TDA4858

TDA4860/TDA4861

TDA4863

TDA4863J/TDA4863AJ

TDA4866

TDA4881

TDA4882

TDA4885

TDA4886

TDA4887PS

TDA4950

TDA6101Q

TDA6103Q

TDA6107Q/TDA6108JF

TDA8132

TDA8133

TDA8135

TDA8137

TDA8138

TDA8140

TDA8145

TDA8170/TDA8171

TDA8172/TDA8177/TDA8177F

TDA8173

TDA8174A/TDA8174AW

TDA8350Q

TDA8351/TDA8356

TDA8354Q

TDA8357J

TDA8380A

TDA8433

TDA8444

TDA9102

TDA9103

TDA9105

TDA9106

TDA9109

TDA9110

TDA9111

TDA9112/TDA9113

TDA9115/TDA9116

TDA9201

TDA9203A

TDA9206

TDA9207/TDA9209

TDA9210

TDA9302

TDA9511

TDA9535/TDA9536

TEA1501

TEA1504

TEA1507

TEA2260/TEA2261/TEA2262

TEA5170

TL082

TL431

TL494/TL594

TLS1233

TOP209/TOP210

TOP22X

UC284X/UC384X

μPC1883

VP453/VP553

VP503

VP513/VP603

VPAXX/VPMXX/VPSXX

WT60P1

WT62P1

WT8043

WT8045

WT8046

WT8048

附录A:常用电子词汇英汉对照

附录B:常见显示器的工厂模式

附录C:显示器的结构示意图