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Mitac 8080 Service Manual - laptop schematics, notebook ...

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5<br />

5<br />

GND<br />

+3V +3V +5V<br />

+3V<br />

4<br />

4<br />

GND<br />

GND<br />

GND<br />

3<br />

D<br />

LCD CONNECTOR<br />

Q4<br />

SI4800DY<br />

SO8<br />

10 LCD_ID0<br />

10 LCD_ID1<br />

10 LCD_ID2<br />

1<br />

2<br />

3<br />

4<br />

SW2<br />

8<br />

7<br />

6<br />

5<br />

HDS404E<br />

D<br />

5 TXCLKOUT1+<br />

5 TXCLKOUT1-<br />

5 TXOUT3+<br />

5 TXOUT3-<br />

5 TXOUT5+<br />

5 TXOUT5-<br />

5 TXOUT2+<br />

5 TXOUT2-<br />

LCDVCC 1<br />

3<br />

5<br />

TXCLKOUT1+ 7<br />

TXCLKOUT1- 9<br />

11<br />

TXOUT3+<br />

13<br />

TXOUT3-<br />

15<br />

17<br />

TXOUT5+<br />

19<br />

TXOUT5-<br />

21<br />

23<br />

TXOUT2+<br />

25<br />

TXOUT2-<br />

27<br />

29<br />

J505<br />

1<br />

3<br />

5<br />

7<br />

9<br />

11<br />

13<br />

15<br />

17<br />

19<br />

21<br />

23<br />

25<br />

27<br />

29<br />

2<br />

4<br />

6<br />

8<br />

10<br />

12<br />

14<br />

16<br />

18<br />

20<br />

22<br />

24<br />

26<br />

28<br />

30<br />

2<br />

4<br />

6<br />

8<br />

10<br />

12<br />

14<br />

16<br />

18<br />

20<br />

22<br />

24<br />

26<br />

28<br />

30<br />

TXCLKOUT0+<br />

TXCLKOUT0-<br />

TXOUT4+<br />

TXOUT4-<br />

TXOUT0+<br />

TXOUT0-<br />

TXOUT1+<br />

TXOUT1-<br />

LCDVCC<br />

TXCLKOUT0+ 5<br />

C7<br />

TXCLKOUT0- 5<br />

1000P<br />

0603<br />

TXOUT4+ 5<br />

TXOUT4- 5<br />

TXOUT0+ 5<br />

TXOUT0- 5<br />

TXOUT1+ 5<br />

TXOUT1- 5<br />

1<br />

2<br />

R533<br />

2.2K<br />

0603<br />

VGA_DDDA<br />

B B<br />

G<br />

Q502<br />

2N7002<br />

S<br />

D<br />

S<br />

D<br />

1 R516 2<br />

0/NA 0603<br />

G<br />

S<br />

G<br />

S<br />

D<br />

S Q504<br />

2N7002<br />

D<br />

Q503<br />

S<br />

D<br />

2N7002<br />

Q505<br />

2N7002<br />

D<br />

GND1<br />

GND2<br />

G<br />

S<br />

GND1<br />

GND2<br />

FM/1MM/ST<br />

I-PEX 20265-030E<br />

D<br />

S<br />

D<br />

1 R531 2<br />

0/NA 0603<br />

1<br />

1<br />

1<br />

R552<br />

75/NA<br />

1%<br />

2<br />

2<br />

2<br />

R543<br />

75/NA<br />

1%<br />

R544<br />

75/NA<br />

1%<br />

GND<br />

4<br />

3<br />

2<br />

1<br />

5<br />

6<br />

7<br />

8<br />

GND<br />

1 2 L505120Z/100M 1608<br />

1 2 L504120Z/100M 1608<br />

1 2 L503120Z/100M 1608<br />

CP501<br />

22P*4<br />

1206<br />

L5 1 2 120Z/100M 2012<br />

1<br />

2<br />

1 2 L506 120Z/100M 1608<br />

1 2 L507 120Z/100M 1608<br />

1 2 L509 120Z/100M 1608<br />

1 2 L508 120Z/100M 1608<br />

C13<br />

1000P<br />

0603<br />

CP503<br />

22P*4<br />

1206<br />

1<br />

2<br />

5<br />

6<br />

7<br />

8<br />

4<br />

3<br />

2<br />

1<br />

C12<br />

0.1U<br />

0603<br />

50V<br />

C<br />

10 DEBUG_EN#<br />

2<br />

Q12<br />

DTC144WK/NA<br />

4,7,10 SMBCLK<br />

D S<br />

VGA_RED<br />

VGA_DDDA<br />

6<br />

1<br />

11<br />

12<br />

C<br />

+5V<br />

GND<br />

Q3<br />

2N7002<br />

VGA_GREEN<br />

VGA_BLUE<br />

VGA_HSYNC<br />

VGA_VSYNC<br />

VGA_DDC2B<br />

7<br />

8<br />

2<br />

3<br />

13<br />

14<br />

9<br />

10<br />

F2<br />

4,7,10 SMBDATA<br />

D S<br />

9 CRT_IN#<br />

Q501<br />

VGA_DDCK<br />

4<br />

5<br />

15<br />

MICROSMDC110<br />

17<br />

5 CRT_R<br />

5 CRT_G<br />

5 CRT_B<br />

5 CRT_DDDA<br />

5 CRT_HSYNC<br />

5 CRT_VSYNC<br />

5 CRT_DDCK<br />

1<br />

2<br />

R508<br />

2.2K<br />

0603<br />

A A<br />

PDF created with FinePrint pdfFactory trial version http://www.fineprint.com<br />

1<br />

2<br />

3<br />

1<br />

2<br />

GND<br />

4<br />

3<br />

2<br />

1<br />

5<br />

6<br />

7<br />

8<br />

C11<br />

10U<br />

1206<br />

10V<br />

1<br />

2<br />

3<br />

2<br />

1<br />

CP502<br />

22P*4<br />

1206<br />

S<br />

C690<br />

0.1U<br />

0805<br />

20%<br />

1 2<br />

A<br />

K<br />

1<br />

2<br />

4<br />

G<br />

D1FS4<br />

D4<br />

D<br />

8<br />

7<br />

6<br />

5<br />

1 3<br />

+5V<br />

1<br />

2<br />

3<br />

1<br />

2<br />

F1<br />

MICROSMDC110<br />

R141<br />

10K/NA<br />

0603<br />

DVMAIN<br />

1<br />

1<br />

1<br />

R511<br />

75<br />

1%<br />

2<br />

2<br />

2<br />

+3V<br />

R510<br />

75<br />

1%<br />

GND<br />

Place near to the<br />

CRT connector.<br />

1<br />

R1 Q6<br />

R5 470K<br />

2<br />

0603<br />

DTC144TKA<br />

DDC2B L8 1 2 2012<br />

120Z/100M<br />

C95<br />

10U/NA<br />

1206<br />

10V<br />

1 2<br />

R509<br />

75<br />

1%<br />

1<br />

2<br />

GND<br />

C5<br />

0.1U<br />

0603<br />

50V<br />

1 2<br />

1<br />

2<br />

2<br />

GND<br />

1 2<br />

2<br />

C9<br />

10U/NA<br />

1206<br />

10V<br />

1 2<br />

+3V<br />

1<br />

2<br />

D<br />

S<br />

R6<br />

10K<br />

0603<br />

G<br />

2N7002<br />

1 2<br />

D2<br />

BAW56<br />

D<br />

S<br />

G<br />

2 FPVCC<br />

JO504 JO508 JO506 JO505 JO507 JO509 JO510<br />

3<br />

1 2<br />

1<br />

1 2<br />

1 2<br />

1<br />

2<br />

GND<br />

4<br />

3<br />

2<br />

1<br />

5<br />

6<br />

7<br />

8<br />

GND<br />

FPVCC 5<br />

PCIRST#1 9,21<br />

1 2<br />

R527<br />

1K<br />

0603<br />

C517<br />

100P<br />

0603<br />

VGA_RED<br />

VGA_DDC2B<br />

VGA_GREEN<br />

VGA_BLUE<br />

VGA_HSYNC<br />

VGA_VSYNC<br />

VGA_DDCK<br />

Title<br />

Size<br />

C<br />

RP5<br />

47K*4<br />

1206<br />

Document<br />

Number<br />

GND<br />

1<br />

<strong>8080</strong><br />

SHORT-SMT4<br />

GND_CRT15<br />

Rev<br />

411675300001 03<br />

Date: Friday, March 07, 2003<br />

1<br />

Sheet 14 of 29<br />

+3V<br />

4<br />

3<br />

2<br />

1<br />

5<br />

6<br />

7<br />

8<br />

GND<br />

J507<br />

RP6<br />

2.7K*4<br />

1206<br />

16<br />

15P/2R-FM<br />

CONN_SYN7322S_15GT<br />

331720015023<br />

JL502<br />

2 1<br />

SHORT-SMT4<br />

JL501<br />

2 1

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