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A<br />

E<br />

D<br />

C<br />

B<br />

ADC_IN2 [3,11]<br />

ADC_IN2<br />

4 4<br />

IR [3,10,13]<br />

IR<br />

PWM0<br />

PWM0 [3]<br />

PWM1<br />

V2<br />

DV33B<br />

PWM1 [3]<br />

FOR CHI-MEI INVERTER<br />

CONNECTOR<br />

PWM_PANEL<br />

+5V<br />

PWM_PANEL<br />

R303 R303 0/NC<br />

DV33B [7,8,9,12,13,14]<br />

DV33B<br />

+5V [1,2,4,6,8,9,10,11,12,13,14]<br />

+5V<br />

R304 0<br />

R305<br />

1k<br />

J7<br />

TP78<br />

1<br />

R306<br />

2<br />

+5V<br />

BRIGHTNESS 3<br />

BL_ON/OFF 4<br />

R308<br />

10k<br />

5<br />

PWM0<br />

PWM_PANEL 1 Q17<br />

CB185<br />

R309<br />

2N3904<br />

1uF<br />

0/NC<br />

4.7k<br />

SOT23/SMD<br />

SELECT Hi For External<br />

12x1 W/HOUSING SELECT R.A<br />

SELECT Low For Internal<br />

CB184<br />

DIP12/WH/P2.0/R<br />

0.1uF<br />

R311<br />

0<br />

3 3<br />

GND<br />

3 2<br />

L40<br />

FB<br />

L39<br />

FB<br />

BEAD/SMD/1206<br />

BEAD/SMD/1206<br />

BEAD/SMD/1206<br />

BEAD/SMD/1206<br />

+5V<br />

V2<br />

+5V<br />

R33<br />

NC<br />

R315<br />

10k<br />

R111<br />

10K<br />

1 Q18<br />

2N3904<br />

C241 SOT23/SMD<br />

1uF/10v<br />

C0603/SMD<br />

3 2<br />

R316<br />

C37<br />

0.1uF<br />

C0603/SMD<br />

GPIO6<br />

GPIO6<br />

4.7k<br />

9.26<br />

Inital pull up<br />

Back Light circuit<br />

2 2<br />

ADC KEYPAD 8 KEY<br />

C0603/SMD<br />

CB200<br />

0.1uF JP9<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

FB12 7x1W/HOUSING<br />

DIP7/W/H/P2.0<br />

FB<br />

5VSB<br />

L46 FB<br />

ADCKEY<br />

L47 FB<br />

LED<br />

L3 FB<br />

L48 FB<br />

C35<br />

0.001uF<br />

C0402/SMD<br />

IR<br />

ADC_IN2 R317 0<br />

8202UP3_1<br />

8202UP3_1<br />

C171<br />

0.1uF<br />

C178<br />

0.01uF<br />

C0402/SMD<br />

1 1<br />

TTE SHENZHEN R&D CENTER<br />

Title<br />

MT8202<br />

Size Document Number Rev<br />

C 2006-5-26 YWX<br />

Date: Monday, April 09, 2007<br />

Sheet 13 of 14<br />

E<br />

D<br />

C<br />

B<br />

A

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