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LC7.1E - Super TV Servis M+S

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I²C<br />

Block Diagrams, Test Point Overview, and Waveforms <strong>LC7.1E</strong> PA 6. 29<br />

I2C IC’s Overview<br />

B04A MICROPROCESSOR<br />

B06C HDMI<br />

AUDIO PROCESSOR<br />

+3V3_STBY<br />

+3V3_SW<br />

B04C<br />

B04B<br />

VIDEOPROCESSOR<br />

B03A<br />

TUNER IF & DEMODULATOR<br />

SDA2<br />

SCL2<br />

28<br />

27<br />

3382<br />

3378<br />

IIC_SDA_up<br />

IIC_SCL_up<br />

3379<br />

3377<br />

7320<br />

7321<br />

3388<br />

3305<br />

IIC_SDA<br />

IIC_SCL<br />

7311<br />

M30300SAGP<br />

MICRO<br />

PROCESSOR<br />

TXD1<br />

RXD1<br />

AD(0-7)<br />

A(0-19)<br />

29<br />

30<br />

7310<br />

M29W800DT<br />

EPROM<br />

1Mx8<br />

512Kx16<br />

PROT<br />

04<br />

3357<br />

3L07<br />

3355<br />

5 6<br />

7315<br />

M24C64<br />

EEPROM<br />

(NVM)<br />

ERR<br />

06<br />

+3V3_STBY<br />

3L06<br />

3343<br />

3345<br />

3L09<br />

3L08<br />

1314<br />

1<br />

2<br />

3<br />

COMPAIR<br />

SERVICE<br />

CONNECTOR<br />

1311<br />

1<br />

3<br />

2<br />

19 1<br />

18 2<br />

19 1<br />

18 2<br />

1810<br />

16<br />

15<br />

1811<br />

16<br />

15<br />

3832<br />

2x HDMI<br />

CONNECTOR<br />

+5V_SW<br />

3831<br />

5 6<br />

7850<br />

M24C02<br />

EEPROM<br />

DOC_SDAA<br />

DOC_SCLA<br />

DOC_SDAB<br />

DOC_SCLB<br />

3802<br />

+5V_SW<br />

3801<br />

5 6<br />

7811<br />

M24C02<br />

EEPROM<br />

7851-7852<br />

7812-7813<br />

3834<br />

3846<br />

+3V3_SW<br />

3833<br />

3828<br />

+3V3_SW<br />

31<br />

32<br />

29<br />

30<br />

3896<br />

27 28<br />

7817<br />

SII9025CTU<br />

HDMI<br />

CONTROL<br />

ERR<br />

11<br />

3411<br />

3410<br />

3 2<br />

7411<br />

MSP4450P<br />

SOUND<br />

PROCESSOR<br />

ERR<br />

09<br />

7204<br />

IS42S16400D<br />

DRAM<br />

1Mx16x4<br />

ERR<br />

10<br />

7205<br />

IS42S16400D<br />

DRAM<br />

1Mx16x4<br />

ERR<br />

14<br />

3215<br />

3212<br />

58 57<br />

7202<br />

SVP CX32-LF<br />

VIDEO<br />

PROCESSOR<br />

ERR<br />

05<br />

3129<br />

3128<br />

10 11<br />

7113<br />

TDA9886T/V4<br />

DEMODULATOR<br />

ERR<br />

08<br />

3120<br />

3121<br />

5 4<br />

1101<br />

TD1316AF/IHP<br />

TUNER<br />

ERR<br />

07<br />

(NOT STUFFED)<br />

UART<br />

CONNECTOR<br />

(FOR DEVELOPMENT ONLY)<br />

B04B VIDEO PROCESSOR<br />

+3V3_STBY<br />

RXD0<br />

TXD0<br />

33<br />

34<br />

3354<br />

3356<br />

BOLT_ON_SDA<br />

BOLT_ON_SCL<br />

3351<br />

3352<br />

3247<br />

3246<br />

1G51<br />

27<br />

29<br />

ONLY FOR LCD<br />

(LVDS CONNECTOR)<br />

H_16940_004.eps<br />

280307

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