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Acer AL732 Service Manual Download Page 35

B

Output & Connector

Acer Incorporated

AL732

1

7

Thursday, January 23, 2003

Title

Size

Document Number

Rev

Date:

Sheet

of

GND

GND

GND

VCC

V12

GND

GND

GND

GND

GND

GND

CVDD

GND

GND

V33

CVDD

CVDD

CVDD

CVDD

CVDD

LCDVDD

GND

GND

LCDVDD

LCDVDD

CVDD

GND

GND

DRO[7:0]

DGO[7:0]

DBO[7:0]

DRE[7:0]

DGE[7:0]

DCLK

DEN

DHS

DVS

LCDON

LVDSON

LVDSON

DBE[7:0]

LCDVDD

D-HSYNC

SHCLK

D-VSYNC

D-SHCLK2

D-DE2

GO4

GO3

GO5

GO2

GO0
GO1

GO6
GO7

BO0

BO2

BO5

BO7

BO6

BO1

BO3
BO4

RO0

RO2

RO7

RO4

RO3

RO6

RO1

RO5

BE5

BE1
BE2

BE6

BE3

BE4

BE0

BE7

GE1
GE2

GE4

GE6

GE5

GE3

GE0

GE7

RE6

RE3

RE0

RE5

RE1
RE2

RE4

RE7

DBE7

DRE6

DGE5

DBE0

DRE4

DGE1

DBE4

DBE6

DGE3

DRE1

DGE2

DGE7

DBE5

DBE1
DBE2
DBE3

DGE0

DGE6

DGE4

DRE0

DRE7

DRE2
DRE3

DRE5

DGO6

DGO0

DRO7

DRO4

DGO7

DGO5

DBO2

DBO5

DBO1

DGO3

DRO5

DBO3

DBO0

DBO4

DGO4

DGO2

DRO0

DGO1

DRO6

DRO2

DBO7

DRO3

DRO1

DBO6

RXE3+

BO5

GE2

D-VSYNC

RXE0+

RXO1-

GO5

RXO3-

RE0

RXOC-

RXE0+

RXE0-

RXO1+

BE1

RO3

GE0

RXE2+

D-SHCLK2

GO6

RO7

RXO1-

GE7

GO4

GE1

BE0

GO1

RXEC-

BE4

RXE0-

RXO3+

RXO2-

RXEC+

BE5

BE2

GO2

RE6

RXOC+

D-HSYNC

GO3

D-HSYNC

RXEC-

GND

RXO0-

RXE1+

BO3

BO0

RO6

D-DE2

RO1

RXO2+

RXE3-

RXO0+

RXE1+

RE7

BO2

RXE3-

RO5

RO0

RXOC-

RXO2+

RE3

RXOC+

RXE1-

RE2

RXE2-

BE3

RXO3+

GE5

RE4

RE5

RO2

RXE2-

RXO3-

GO0

D-DE2

RXE3+

RXO2-

BO4

RXO0-

RXE2+

RXE1-

GE6

RE1

RXO0+

BO7

RXEC+

BE7

RXO1+

D-VSYNC

BE6

GND

D-SHCLK2

RO4

BO6

GO7

BO1

GE4

GE3

BE2

LCDVDD

RE7

RO4

RE4

BE3

GND

BO0

LCDVDD

GO7

RO7

GND

GND

BO5

GO6

BO7

GE5

BO1

RO2

RE1

D-HSYNC

D-SHCLK2

BO4

GE1

GE4

RO1

GO5

GO2

BE7

RO6

RE6

GE3

RE3

RE5

BE1

RE0

GND

D-DE2

D-VSYNC

RO5

GND

BE4

BO6

BE5

BO3

GND

RE2

BO2

BE6

GE6

GO0

GE7

RO3

GE2

GO4

GO3

RO0

GO1

GE0

BE0

D-SHCLK2

GE7

LCDVDD

GO2

GND

BO0
BO1

GE0

GE5

BO6

RE6

RO2

BO3

BE7

RO6

GE4

GE3

BE6

LCDVDD

RE1

RO0

BO2

BO5

BE5

BE2

RO7

GE6

BE0

RE0

GO5

BO7

GO4

RE7

GND

GND

GND

RE5

GO7

RO4

GO6

GND

GND

D-DE2

GO1

GE2

RO3

GE1

GO0

RO5

RO1

RE3

BE4

RE2

BE3

GO3

BE1

RE4

BO4

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

PVCC

GND

GND

GND

GND

GND

R71

0

L15

L0603

C73

0.1uF

C75

0.01uF

U9

DS90C383-QSOP56

1
2
3
4
5
6
7
8
9

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

VCC
TXIN5
TXIN6
TXIN7
GND
TXIN8
TXIN9
TXIN10
VCC
TXIN11
TXIN12
TXIN13
GND
TXIN14
TXIN15
TXIN16
R_FB
TXIN17
TXIN18
TXIN19
GND
TXIN20
TXIN21
TXIN22
TXIN23
VCC
TXIN24
TXIN25

GND

TXIN26

TXCLKIN

PWR DWN

PLL GND

PLL VCC

PLL GND

LVDS GND

TX OUT3+

TX OUT3-

T

TXCLKOUT-

TXOUT2-

LVDS GND

LVDS VCC

TXOUT1-

TXOUT0-

LVDS GND

TXIN27

TXIN0

TXIN1

GND

TXIN2

TXIN3

TXIN4

L20

L0603

C70

0.1uF

L17

L0603

U10

DS90C383-QSOP56

1
2
3
4
5
6
7
8
9

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

VCC
TXIN5
TXIN6
TXIN7
GND
TXIN8
TXIN9
TXIN10
VCC
TXIN11
TXIN12
TXIN13
GND
TXIN14
TXIN15
TXIN16
R_FB
TXIN17
TXIN18
TXIN19
GND
TXIN20
TXIN21
TXIN22
TXIN23
VCC
TXIN24
TXIN25

GND

TXIN26

TXCLKIN

PWR DWN

PLL GND

PLL VCC

PLL GND

LVDS GND

TX OUT3+

TX OUT3-

T

TXCLKOUT-

TXOUT2-

LVDS GND

LVDS VCC

TXOUT1-

TXOUT0-

LVDS GND

TXIN27

TXIN0

TXIN1

GND

TXIN2

TXIN3

TXIN4

C74

0.1uF

C72

0.1uF

C76

0.1uF

C71

0.1uF

L14

L0603

CN2

JSTB30B-PHDSS

1
2
3
4
5
6
7
8
9

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

L16

L0603

C79

0.1uF

C78

0.1uF

R70

4.7K(NP)

R75

0

L13

L0603

C77

0.1uF

R74

4.7K(NP)

CNA1

XF2H-4015-1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

C86

0.1uF

+

C85

100u/16V

CNA2

XF2H-3615-1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

R81

4.7K

C80

NC

RP12

33X4

1

8

2

7

3

6

4

5

Q3
2N3904

B

E

C

C94

100uF/16V

C95

0.1uF

RP6

33X4

1

8

2

7

3

6

4

5

R76

33R

RP7

33X4

1

8

2

7

3

6

4

5

L19

0R

1

2

+

C91

22u/6.3V

RP8

33X4

1

8

2

7

3

6

4

5

CNA3

XF2H-4015-1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

R77

33R

L22

BE1206

C83
NP

R78

4.7K

C93

0.1uF

RP3

33X4

1

8

2

7

3

6

4

5

C82

NP

C92

0.1uF

C81

22pF

L18

33R

1

2

RP10

33X4

1

8

2

7

3

6

4

5

RP13

33X4

1

8

2

7

3

6

4

5

R73

33R

TU1
NP

I

G

O

IN

GND

OUT

L23

BE1206(NP)

L24

BE1206

RP2

33X4

1

8

2

7

3

6

4

5

C97

100uF/16V

U11
Si9435

4

6

3

7

2
1

8

5

RP9

33X4

1

8

2

7

3

6

4

5

RP5

33X4

1

8

2

7

3

6

4

5

C96

0.1uF

L21

BE0805

1

2

C98

0.1uF

+

C90

22u/6.3V(NP)

RP4

33X4

1

8

2

7

3

6

4

5

RP11

33X4

1

8

2

7

3

6

4

5

C84
NP

R80

10K

CNA6

XF2H-3015-1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

PS : SHCLK & D-SHCLK ADD GND

PS : SHCLK & D-SHCLK ADD GND

21-22

A PORT TO CMO M170E1  first pixel EVEN

22-21

6-14

30

4-16
5-15

A PORT TO CMO M170E4 first pixel  ODD

1-19

20-23

1

10-11

2-18

11-10

18-25

23-20

3-17

9-12

12-29

8-13

15-27
16-26

19-24

13-28

Samsung and AU 17" panel.

TM150XG-26L06A

TM150XG-26L06A

TM150XG-26L06A

BE0

GND

DE
GND

GND

GE7

RE7

1

LCDVDD

GO7

BO7

RO7

30

1

40

BE7

1

1

RE0

DE

GND

BO7

40

BE7

GND

RE7

GE7

RO7

GO7

LCDVDD

36

GND

Take off them

10

月

09

日修改

10

月

09

日修改

10

月

09

日修改

10

月

09

日修改

10

月

09

日修改

10

月

09

日修改

TM150XG-26L06A

Summary of Contents for AL732

Page 1: ...AL732 Service Manual ...

Page 2: ... T I O N S 4 C T I M I N G C H A R T 5 D C O N T R O L L O C A T I O N 7 E C O N D U C T I O N V I E W 8 F ADJUSTMENT PROCEDURE 13 G T R O U B L E S H O O T I N G H I N T S 1 4 H R E P L A C E M E N T P A R T S L I S T 2 0 I B L O C K D I A G R A M 3 0 J S C H E M A T I C D I A G R A M 3 1 ...

Page 3: ... plug having a third grounding pin This plug will only fit into a grounding type power outlet This is a safety feature if you are unable to insert the plug into the outlet contact your electrician to replace your obsolete outlet Do not defeat the purpose of the grounding type plug 10 Do not allow anything to rest on the power cord Do not locate this product where persons will walk on the cord 11 I...

Page 4: ...0 Degrees 160 Degrees 13 Power Source 100 240 Vac 60 50 Hz 14 Power Consumption 48W max 15 Connection Type 15 Pin D Sub 24 Pin DVI 16 Input Signal Video Sync Analog R G B 0 7Vp p 75 Ohms TTL level positive or negative polarity 17 Color Temperature Cool Natural Warm 18 Dimension WxHxD 454mm x 460mm x 135mm 19 Monitor Weight 4 8 Kg 20 Base Operation Tilt 0 15 degree 21 Power Saving ON STAND BY OFF 4...

Page 5: ...5 6 349 6 222 6 400 4 800 Front Porch µs 0 635 0 636 0 762 0 508 0 667 1 000 1 120 H Sync width µs 3 813 3 813 1 270 2 032 2 000 3 200 2 400 H Back Porch µs 1 906 1 907 4 063 3 810 3 556 2 200 1 280 V Frequency Hz 70 1 59 94 72 81 75 0 56 25 60 3 72 2 V Total ms 14 267 16 683 13 735 13 333 17 778 16 579 13 853 V Active Display ms 12 710 15 253 12 678 12 800 17 067 15 840 12 480 V Blanking ms 1 557...

Page 6: ...ont Porch µs 0 323 0 369 0 320 0 203 0 444 0 119 H Sync width µs 1 616 2 092 1 813 1 219 1 037 1 837 H Back Porch µs 3 232 2 462 1 920 2 235 2 296 1 067 V Frequency Hz 75 0 60 0 70 1 75 0 60 02 75 025 V Total ms 13 333 16 666 14 272 13 328 16 661 13 329 V Active Display ms 12 800 15 880 13 599 12 795 16 005 12 804 V Blanking ms 0 533 0 786 0 673 0 533 0 656 0 525 V Front Porch ms 0 021 0 062 0 053...

Page 7: ...D CONTROL LOCATION 1 Menu Button MENU 2 Select Button 3 Auto Button AUTO 4 Power Button 5 LED Power Indicator 1 S VIDEO 2 DC IN 3 VIDEO IN 4 PC AUDIO IN 5 AUDIO OUT 6 DVI VGA IN ...

Page 8: ...E CONDUCTION VIEW MAIN BOARD Component Side ...

Page 9: ...MAIN BOARD Solder Side ...

Page 10: ...CONTROL BOARD Component Side CONTROL BOARD Solid Side ...

Page 11: ......

Page 12: ......

Page 13: ... OFF 2 Hold key then turn the power switch of the monitor ON 3 You can into factory adjustment mode D Auto mode Check PC or Pattern generator Crosshatch Pattern 1024x768 60Hz 1 Press and relese the MENU knob to activate the OSD menu 2 Move the OSD to the Auto adjust function press MENU key auto adjuat display mode to its utmost performance according to VGA setting 3 In the event of the display ima...

Page 14: ...ay Black LED ON Push the power ON OFF switch LED Color change Check main board U4 Pin201 Hi Lo under push power sw Back light ON To Step 2 Make sure the connection of Inverter is fine 12V Check the J1 Pin1 of Inverter Check F1 Fuse of inverter B Display OK A To Step 2 Power adapter Change adapter ...

Page 15: ...NO YES YES NO YES NO B Hi Lo under push power sw Change the Inverter Display OK To Step 2 A Check the connection of CN1 cable Display OK Change the main board Change the main board ...

Page 16: ...NO YES NO YES NO YES YES NO NO YES Step 2 Check the main board 12V 5 0 V Check U13 U12 R83 H V input Signal Change U4 Check H V Signal Display OK Change Signal Cable Check Adapter F1 U13 Check U14 3 3 V ...

Page 17: ...ES NO YES NO YES No display White Check the main board 5V 3 3V H V Input Signal Check the main board U4 Pin32 Change U4 Display OK Change Signal Cable Check U13 U12 R83 Check U14 Check 3 3V Circuit Check CN2 Check H V Signal ...

Page 18: ... NO YES NO YES NO YES Check Audio Input U19 Pin1 12V U18 Pin4 Vcc Check U19 Pin23 24 Change Power Supply Check U18 Pin15 28 Speaker OK Change Speaker Cable Check Audio Source Check Power Supply Check U19 No Sound Check U18 ...

Page 19: ... YES NO YES NO YES NO YES Check CN11 CN16 Video Input U20 Vcc Check U20 Pin81 90 Video Output Change Power Supply OK Check Video Cable Check Power Supply Check U20 No Video Check U20 Pin81 90 Video Output ...

Page 20: ...H REPLACEMENT PARTS LIST NO Parts No Description Part Location Q ty ...

Page 21: ......

Page 22: ......

Page 23: ......

Page 24: ......

Page 25: ......

Page 26: ......

Page 27: ......

Page 28: ......

Page 29: ......

Page 30: ... SDA SCL POWER ADAPTER 12V SWITCH POWER SUPPLY AND 3V 5V 12V C O N N E N T VGA IN 12PIN D D C 24C21 EEPROM ADC SCALER LVDS LVDS MCU 24C16 EEPROM INVERTER 12V C O N N E N T FUNCTION KEY 8PIN LCD PANEL LVDS REGULATOR CRYSTAL CRYSTAL 3 R G B 12M HZ 12M HZ 8 R0 R7 8 G0 G7 8 B0 B7 8 RA0 RA7 8 GA0 GA7 8 BA0 BA7 8 RB0 RB7 8 GB0 GB7 8 BB0 BB7 10 ODD 10 EVEN POWER HI VOLTAGE ...

Page 31: ...J SCHEMATIC DIAGRAM ...

Page 32: ...P A C AC U3F 74LVC14 SOP14 13 12 7 U3E 74LVC14 SOP14 11 10 7 R7 47 R5 47 D7 DAN217K NP A C AC L7 0R 1 2 U3B 74LVC14 SOP14 3 4 7 U2 24LC21 1 2 3 4 5 6 7 8 NC1 NC2 NC3 GND SDA SCL VCLK VCC CN15 DVI_D_CON NC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 C1 C2 C3 C4 C5 C5 DATA2 DATA2 DATA2 4_SHLD DATA4 DATA4 DDC_CLK DDC_DATA A_VSYNC DATA1 DATA1 DATA1 3_SHLD DATA3 DATA3 5V GND H_...

Page 33: ...LR CLK Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 C49 0 1uF R39 3 3K Y1 XTAL14 31818 C30 0 1uF C46 0 1uF C54 0 1uF R79 0 R42 430 C87 0 1u R158 4 7K C37 0 1uF R156 1K C89 0 1 C33 0 1uF C88 270P R41 4 7K R154 NP C23 39nF C47 0 1uF R43 1 5M C28 18pF C57 0 1uF R35 3 3K WRN1 C43 0 1uF C26 1nF L12 22uH C56 0 1uF R155 NP Display Port U4B PW13x 106 107 101 102 103 98 97 94 93 92 91 90 89 88 87 86 85 82 81 80 79 78 77 74 73 ...

Page 34: ...13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 53 55 57 59 52 54 56 58 60 R64 3 3K U6 EN29LV800T 90 37 13 46 27 29 30 31 32 33 34 35 36 38 39 40 41 42 43 44 45 1 2 3 4 5 6 7 8 17 18 19 20 21 22 23 24 25 48 26 28 11 12 14 47 16 VCC VPP GND1 GND2 D1 D9 D2 D10 D3 D11 D4 D12 D5 D13 D6 D14 D7 D15 D8 D16 A15 A14 A13 A12 A11 A10 A9 A8 ...

Page 35: ... TXOUT2 TXOUT2 LVDSGND LVDSVCC TXOUT1 TXOUT1 TXOUT0 TXOUT0 LVDSGND TXIN27 TXIN0 TXIN1 GND TXIN2 TXIN3 TXIN4 L20 L0603 C70 0 1uF L17 L0603 U10 DS90C383 QSOP56 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 VCC TXIN5 TXIN6 TXIN7 GND TXIN8 TXIN9 TXIN10 VCC TXIN11 TXIN12 TXIN13 GND TXIN14 TX...

Page 36: ...R98 301 R97 681 U16 LM1117 G O I TAB ADJ Vo2 Vin Vo4 L29 BE0805 R33 4 7K 1 2 F1 FUS1206 5A 1 2 C102 0 1uF C107 220uF 16V C120 220uF 16V D12 MMSZ5248B NP A C C119 0 1uF CN3 DC JACK 5 4 3 2 1 C114 0 01uF U14 AIC1084 33CM I O G TAB IN OUT C OUT1 C121 0 1uF C106 0 01uF U13 AIC1578 SO8 1 2 3 4 8 7 6 5 VIN DUTY SHDN FB CS CS DRI GND C129 100uF 16V JW1 JUMP WIRE12 5mm L35 BE0805 C117 0 1uF NP S3 1 2 CN4 ...

Page 37: ...26 2 2K C132 10uF 16V 1 2 R120 20K C158 0 1uF R123 33K R122 20K C141 0 068uF R106 20K R103 33K R118 10K NP C163 100uF 16V NP 1 2 C134 0 1uF R113 20K R111 20K C135 0 1uF C150 0 068uF CN6 BASE2S 1 2 C154 0 1uF L39 BE0805 1 2 C152 22uF 16V 1 2 L40 BE0603 L41 BE0603 R117 10K C162 33PF U18 LM4838 1 8 14 20 23 6 16 27 2 3 4 5 7 9 10 11 12 13 28 26 25 24 22 21 19 18 17 15 29 GND GND GND GND GND VDD VDD V...

Page 38: ...68 83 93 8 98 99 97 3 2 72 71 70 69 67 66 65 64 77 78 79 31 32 22 24 15 9 21 26 50 76 100 5 88 63 38 28 29 30 36 35 34 44 73 74 37 39 40 41 6 7 27 10 12 14 16 13 18 20 19 81 82 84 85 86 87 89 90 92 91 96 95 94 80 4 IPD7 IPD6 IPD5 IPD4 IPD3 IPD2 IPD1 IPD0 ITRDY ICLK IDQ ITRI IGP0 IGP1 IGPV IGPH VDDE1 VDDA2 VDDA1 VDDA0 VDDE2 VDDE3 VDDI1 VDDE4 VDDI2 VDDI3 VDDI4 VDDI5 VDDI6 VDDX TCK TMS TRST TDI TDO H...

Page 39: ......

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