Proview PS576 Service Manual

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PS576

Service Manual

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TABLE OF CONTE

O. SERVICEWARNING

··································

1

A. IMPORTANT SAFETY INSTRUCTION

·····················

B. SPECIFICATIONS

·········································

C. TIMING CHART

······································

D. CONTROL LOCATION

·································

E.

CONDUCTION

VIEW

···················

·····················

6

F. ADJUSTMENT PROCEDURE

·······························

10

G. TROUBLE SHOOTING HINTS

···························

11

H. REPLACEMENT PARTS LIST

···························

I. BLOCK DIAGRAM

······································

J. SCHEMATIC DIAGRAM

································

15

21

22

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1

2

3

5

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WARNING

To prevent from fire or shock hazard,do not expose monitor to any rain or any form of water.High voltage is inside the monitor so please do not remove the back cover of the cabinet if you are not a qualified monitor engineer.Contact the local dealer or the nearest

A. IMPORTANT SAFETY INSTRUCTION

Prior to using this service manual,please ensure that you have carefully followed all the procedures outlined in the user's manual for this product.

1.

Read all of these instructions.

2.

Save these instructions.

3.

Follow all warnings and instructions a marked on the product.

4.

Unplug this product from the wall outlet before cleaning.Do not use liquid cleaners or aerosol

cleaners, use a damp cloth for cleaning.

5.

Do not use this product near water.

6.

Do not place this product on an unstable cart,stand or tablle.The product may fall,causing serious

damage to the product.

7.

Slots and openings in the cabinet and the back or bottom are provided for ventilation,to ensure reliable operation of the product and to protect it from overheating,those openings must not be blocked or covered.The openings should never be blocked by placing the product on a bed,sofa, rug, or other similar surface.This product should not be placed in a built-in installation less proper ventilation is provided.

8.

This products should be operated from the type of power source indicated on the marketin label. If you are not sure of the type of power available, consult your dealer or local power company

9.

This product is equipped with a 3-wire grounding type plug,a 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.

If an extension cord is used with this product,make sure that the total of the ampere ratings on the

product plugged into the extension cord to the waplugged into outlet does not exceed 15 ampere.

12.

Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electric shock.Never spill liquid of any kind on the product.

13.

Do not attempt to service this product yourself,as opening or removing covers may expose you to

dangerous voltage points or other risks.Refer all servicing to service personnel.

14.

Unplug this product from the wall outlet and refer servicing to qualified service personnel under the

following conditions.

a.

When the power cord or plug is damaged or frayed.

b.

If liquid has been spilled into the product.

c.

If the product has been exposed to rain or water.

d.

If the product does not operate normally,when the operating instructions are followed.Adjust only those controls that are covered by the operating instructions since improper adjustment of other controls may result in damage and will often require extension work by a qualified technician to restore the product to normal operation.

e.

If the product has been dropped or the cabinet has been damaged.

f.

If the product exhibits a distinct change in performance,indicating a need for service.

Acer

branch office if you need help.

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B. SPECIFICATIONS

Maximum Resolution

1.

Recommend Resolution

2.

Synchronization Range

3.

Horizontal Vertical

Active Display Area

4.

Dot Pitch

5.

Support display colors

6.

Contrast Ratio (Typical)

7.

Luminance of White

8.

Bandwidth

9.

User Control

10.

OSD Function

11.

View Angle

12.

Horizontal Vertical

Power Source

13.

Power Consumption

14.

Connection Type

15.

Input Signal

16.

Video Sync.

Color Temperature

17.

Dimension (WxHxD)

18.

Monitor Weight

19.

Base Operation

20.

Tilt

Power Saving

21.

ON STAND BY OFF

Signal Connector Pin Assignment

22.

Pin No.

1. Red 9. 5V

2. Green 10. Sync. Ground

3. Blue 11. Ground

4. Ground 12. SDA (For DDC)

5. Self Test 13. Horizontal Sync.

6. Red Ground 14. Vertical Sync.

7. Green Ground 15. SCL (For DDC)

8. Blue Ground Audio signal

23.

1024 x 768 @ 75Hz 1024 x 768 @ 60Hz

31 – 60 KHz 56– 75 Hz

304.1mm (H) x 228.1mm (V)

0.297(H) x 0.297(V) mm

16.2M color 400 250cd/m² 80MHz 4 Key Switch Brightness, Conrast, H-Position, V-Position, H-Size, Phase, Color Select, Auto, Reset, Language, OSD Adjust, Exit

120 Degrees 100 Degrees 100 – 240 Vac 60 / 50 Hz 36W (max.) 15 Pin D Type

Analog R.G.B. , 0.7Vp-p / 75 Ohms TTL level,positive or negative polarity

Cool / Warm 418mm x 421mm x 188mm

3.3 Kg

0 / + 15 degree

＜ 36W ＜ 5W ＜ 5W

3.5 Φstereo phone jack Input Sensitivity : 200mV 2+2W 8ΩSpeaker

DC

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)

C.TIMING CHART

Video

Back porch Active display Front porch

Sync.

Sync-width Total

Preset

Modes

VGA

720X400

VGA

640X480

VESA

640X480

VESA

640X480

VESA

800X600

VESA

800X600

Pixel clock

H-Frequency

(KHz)

H-Total (

H-Active Display

H-Blanking (s)

Front Porch (s)

H-Sync-width (s)

H-Back Porch (s)

V-Frequency

V-Total (ms)

V-Active Display (ms)

(s)

28.325 25.175 31.500 31.500 36.000 40.000

31.472 31.469 37.861 37.500 35.156 37.879

31.774 31.778 26.413 26.667 28.444 26.400

s

25.419 25.422 20.317 20.317 22.222 20.000

6.355 6.356 6.095 6.349 6.222 6.400

0.635 0.636 0.762 0.508 0.667 1.000

3.813 3.813 1.270 2.032 2.000 3.200

1.906 1.907 4.063 3.810 3.556 2.200

70.1 59.94 72.81 75.0 56.25 60.3

14.267 16.683 13.735 13.333 17.778 16.579

12.710 15.253 12.678 12.800 17.067 15.840

V-Blanking (ms)

V-Front Porch (ms)

V-Sync-width (ms)

V-Back Porch (ms)

H/V Sync. Polarity

Interlace

1.557 1.430 1.057 0.533 0.711 0.739

0.413 0.318 0.238 0.027 0.028 0.026

0.064 0.064 0.079 0.080 0.057 0.106

1.080 1.049 0.740 0.427 0.626 0.607

－＋－－－－－－＋＋＋＋

NONE NONE NONE NONE NONE NONE

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Preset

Modes

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VESA

800X600

VESA

800X600

VESA

1024X768

VESA

1024X768

VESA

1024X768

Pixel clock (MHz)

H-Frequency (KHz)

H-Total (s)

H-Active Display (s)

H-Blanking (s)

Front Porch (s)

H-Sync-width (s)

H-Back Porch (s)

V-Frequency (Hz)

V-Total (ms)

V-Active Display (ms)

V-Blanking (ms)

50.000 49.500 65.000 75.000 78.750

48.077 46.875 48.363 56.476 60.023

20.800 21.333 20.677 17.707 16.660

16.000 16.162 15.754 13.563 13.003

4.800 5.172 4.923 4.053 3.657

1.120 0.323 0.369 0.320 0.203

2.400 1.616 2.092 1.813 1.219

1.280 3.232 2.462 1.920 2.235

72.2 75.0 60.0 70.1 75.0

13.853 13.333 16.666 14.272 13.328

12.480 12.800 15.880 13.599 12.795

1.373 0.533 0.786 0.673 0.533

V-Front Porch (ms)

V-Sync-width (ms)

V-Back Porch (ms)

H/V Sync. Polarity

Interlace

0.770 0.021 0.062 0.053 0.017

0.125 0.064 0.124 0.106 0.050

0.478 0.448 0.600 0.513 0.466

＋＋＋＋－－－－＋＋

NONE NONE NONE NONE NONE

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D. CONTROL LOCATION

Font control panel

1. Menu Button

2. Select Button

3. Auto Button

4. Power Button

5. LED (Power Display)

Rear panel

1. VGA Signal Cable

2. Power jack

3. Line in jack

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E. CONDUCTION VIEW

MAIN BOARD (Component Side)

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MAIN BOARD (Solid Side)

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CONTROL BOARD (Component Side)

CONTROL BOARD (Solid Side)

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ITEM

g

rogram Menu.

B+ Check

A

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F. ADJUSTMENT PROCEDURE

﹟

Test Meter ﹡Test Point ﹫Pattern

﹟Digital Voltmeter ﹡CN7 ﹫Crosshatch Pattern (31.5KHz,640x480)

Operation

1. Plug power cable into the adapter, check adapter power indicator light up green.

2. Make sure the voltage of the power plug (

on the main

to the value shown at right.

PCB

CN7

)

Check Value

12.0V ±0.2V

Power Savin Check

B

Into Factory mode

C

Auto mode Check

D

White Balance Adjust

E

OSD

F

Language Setting

﹟Wattmeter ﹟PC or Pattern generator ﹫Crosshatch Pattern (31.5KHz,640x480)

﹟PC or Pattern generator ﹫Crosshatch Pattern (31.5KHz,640x480)

﹟PC or Pattern generator ﹫Crosshatch Pattern (1024x768/60Hz)

﹟

PC or Pattern generator ﹫White Pattern (1024x768/60Hz)

﹟

PC or Pattern generator

1. Unplug the signal cable into the monitor.

2. Turn the power switch of the monitor

ON

.

3. Check monitor power indicator light up orange.

4. Make sure the wattmeter value shown at right.

5.

will be display “

OSD

NO SIGNAL

” Picture.

1. Hold ‹ key,then turn the power switch of the monitor

OFF

.

2. Hold › key,then turn the power switch of the

monitor

ON

.

3. You can into factory adjustment mode.

1. Press and relese the

menu.

OSD

2. Move the

OSD

to the

MENU

knob to activate the

function,press

AUTO

MENU

key auto adjuat display mode to its utmost

performance according to

VGA

setting.

3. In the event of the display image needs further adjustment

1. Move the

OSD

to the

2. set color is 9300

COLOR mode

using the

°K

(

AUTO COLOR

,Check the value

OSD

shown at below.

Y = 220 x = 0.283 y = 0.297

3. set color is 6500

using the

°K

,Check the value

OSD

shown at right. Y = 220 x = 0.311 y = 0.329

1. Move the

OSD

to the

LANGUAGE mode

.

2. You can choose one of the eight language you need.

‹ 5W

Y = 220

).

±0.1FL x = 0.283 ±0.01 y = 0.297 ±0.01

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G. TROUBLE SHOOTING HINTS

NO NO

YES YES

No Display

( Black )

LED ON

?

Power

adapter ?

Change adapter

Push the power

ON/OFF

switch

YES YES

LED Color

change ?

NO NO

High Voltage !

NO

YES

NO NO

YES

Check main

board U2/Pin2

Hi / Lo under

push power

To Step 2

A

Back light

ON?

Check the

CN1

/Pin1

of Inverter

+12V ?

Check

F1(Fuse) of inverter

To Step 2

Make sure the connection of Inverter is fine

Display ?

OK !

B

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NO

A

Check the

connection of

YES

NO

YES

NO

cable

CN8

Display ?

Change the

main board

OK !

B

Hi / Lo under

push power

Change the

Inverter

Display ?

Change the

main board

OK !

To Step 2

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Step 2

NO

YES

NO

YES

Check the main

board

12V

?

+5.0 V ?

Check the main

board

U5 / Pin 3

?

Check

F1,D5

Check

U9,U11,R43

Check

U5

NO

H/V input

Signal ?

Check

YES

H/V Signal

NO

YES

Display ?

OK !

Change

U8

Change

Signal Cable

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No display

(White)

NO

YES

NO

Check the main

board 5V ?

U9,U11,R43

+3.3V ?

YES

NO

Check the main

YES

board

U8/Pin1

H/V Input

Signal ?

?

3.3V Circuit

Check

U7,U12

Check

Change

U8

NO

Check

H/V Signal

NO

YES

Display ?

OK !

Change

Signal Cable

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H. REPLACEMENT PARTS LIST PS576

10 988-1P0-1004C X EA 1.0000 02/11/11 0.000 PS-576 包裝材料+TCO99 SANYO INTER DATA 1 002-001-TCO9 P EA 1.0000 01/07/26 0.000 TCO99 宣告書 (全機種). 2 002-000-PS576 P EA 1.0000 02/07/10 0.000 PS576 英文說明書㆗性 4 005-002-PS576 P EA 1.0000 02/07/10 0.000 PS576 CARTON.PROVIW 分離式 5 153-000-PS576 P EA 1.0000 02/07/10 0.000 PS576 BACK LBL ㆗性英文 TCO99 MADE IN CHINA 6 003-H01-AS576 P EA 1.0000 01/12/04 0.000 TCO99 LBL FOR PLANE 7 170-000-0848C P EA 1.0000 01/11/30 0.000 PE BAG 0.07mm 14*30.5cm. 8 170-005-VM541 P EA 1.0000 02/07/10 0.000 LT-541 PE BAG 夾鏈袋 300*200mm. 9 170-005-LCD5 P EA 1.0000 01/11/30 0.000 LCD 15" PE BAG 五國語言分離整機 10 826-000-PS576 X EA 1.0000 01/07/26 0.000 PS-576 系列包材共同料分籬式無外箱貼紙 40 160-00L-PS576 P EA 1.0000 01/08/13 0.000 POLYFOAM 保利龍.(L)分離式 50 160-00R-PS576 P EA 1.0000 01/07/26 0.000 POLYFOAM 保利龍.(R)分離式 11 846-120-C0AL-AT P EA 1.0000 02/09/03 0.000 ADAPTER 12V 3A 36W 低功率透明線白色 21 002-001-CEPOV-B P EA 1.0000 02/10/15 0.000 CE 宣告書(FOR PROVIEW)內容修改. +機種 31 003-001-EDC P EA 1.0000 02/11/07 0.000 銅版紙 55X35mm. 41 003-002-0848-AM X EA 1.0000 02/11/21 0.000 CARTON LABEL 70*40mm. 10 003-002-0848-A P EA 1.0000 02/08/03 0.000 CARTON LABEL 70*40mm. 20 835-014-0ALL P RL 0.0002 02/08/03 0.000 普通黑色碳帶 80*300mm.

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51 002-G00-LPROVIEW P EA 1.0000 02/12/12 0.000 LCD 機種保証卡 PROVIEW EDC 客㆟用 20 999-P04-PS576 X EA 1.0000 02/11/11 0.000 PS576 TUV/GS TCO99 包前成品 INTE R DATA 1 902-PS0-1003C X EA 1.0000 02/05/27 0.000 PS-576 TUV/GS/CE TCO99 框架 PANE INTER DATA 10 151-001-PS576 M EA 1.0000 02/09/18 0.000 PS576 REAR CABINET ABS. (黑色) EM-006E 10 154-002-ABS6E P KG 0.3300 02/09/12 0.000 塑膠原料 ABS HB(非防火)EM-006E T23022(黑色) 20 110-4R0-20646 P EA 2.0000 02/09/12 0.000 銅螺母 M4*H8*Φ6.6mm 20 154-001-PS576 P EA 1.0000 02/09/18 0.000 PS576 KEY TOP ABS. 30 154-002-PS576 P EA 1.0000 02/09/18 0.000 PS576 LENS PC. 40 121-000-PS576 P EA 1.0000 02/09/18 0.000 PS576 REAR PLATE SECC 1.0T. 50 126-000-AS576-A P EA 1.0000 02/09/18 0.000 AS576 HINGE STEELNESS. 插件位置: 鎖底座, 70 123-B01-PS576P M EA 1.0000 02/09/18 0.000 PS576 FRONT PANEL AL5052P 0.8T PROVIEW LOGO 烤漆 10 123-100-PS576 M EA 1.0000 02/07/18 0.000 PS576 FRONT PANEL AL5052P 0.8T 絲印功能鍵 AU ㆗性 10 123-B00-PS576P P EA 1.0000 02/07/18 0.000 PS576 FRONT PANEL AL5052P 0.8T AU PANEL 空白烤漆 20 MISC-S00-SYIN P EA 1.0000 02/11/11 0.000 面框絲印費. 20 MISC-S00-SYIN P EA 1.0000 02/07/18 0.000 面框絲印費. 80 827-001-PS576 X EA 1.0000 02/09/18 0.000 PS-576 LCD 框架組立共同料 AU*5 10 100-008-3013 P EA 2.0000 02/07/10 0.000 SCREW R3*8mm TP1 PRO 2K 700. 20 100-010-4033 P EA 2.0000 02/07/10 0.000

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SCREW P4*10 ISO 鍍 NI. 30 101-005-2032 P EA 4.0000 02/07/10 0.000 SCREW M2*5 ISO 鍍五彩. 40 101-005-3032 P EA 6.0000 02/07/10 0.000 SCREW M3.0*5 ISO 鍍五彩. 50 101-005-3033 P EA 4.0000 02/10/05 0.000 SCREW M3*5 ISO 鍍 NI. 60 103-006-4033 P EA 1.0000 02/08/15 0.000 SCREW F4*6mm ISO ZI3C-NI. 70 105-006-3012 P EA 2.0000 02/07/10 0.000 SCREW T3*6mm TP1. 80 105-006-4033-1 P EA 2.0000 02/07/10 0.000 SCREW T4*6mm ISO 鍍鎳耐落 90 105-010-3012 P EA 4.0000 02/07/10 0.000 SCREW T3*10mm TP1. 100 110-4R0-20646 P EA 2.0000 02/10/05 0.000 銅螺母 M4*H8*Φ6.6mm 110 154-002-AS576 P EA 1.0000 02/08/15 0.000 AS576 MYLAR SHEET T=0.5mm 120 154-003-AS576 P EA 1.0000 02/09/09 0.000 AS576 MYLAR SHEET 168*126 130 506-178-E62BP-40 P EA 1.0000 02/07/10 0.000 SMD CPU IC(WINBOND:W78E62BP-40 插件位置: P1, 140 631-003-A014-C P EA 1.0000 02/09/06 0.000 AUDIO 透明線 3.5STERE0 變為 2*RCA

1.5M CORE 插件位置: EMI, 150 631-006-7020-T P EA 1.0000 02/07/10 0.000 SH570/770 絞線 1061#28 6P2.0mm 160 631-008-G020-W P EA 1.0000 02/07/11 0.000 8PIN 1.5PITCH<->8PIN 1.5PITCH 插件位置: CTR/B->M/B, 170 631-030-F0003 P EA 1.0000 02/07/10 0.000 30P FFC CABLE L20CM T28mm. 插件位置: FFC2, 180 631-045-F0003 P EA 1.0000 02/07/10 0.000 45P FFC CABLE L20CM T28mm. 插件位置: FFC1, 200 824-002-AY565 P EA 1.0000 02/10/25 0.000 SPK BOX 20*40 2W 8ohm. ECN-2A0110 210 831-300-0101 P EA 1.0000 02/09/09 0.000 PS576 按鍵雙面膠(日東 5000NS)

LCD service manual. Page 19 of 19 唯冠科技研發部

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220 831-750-0500 P RL 0.0320 02/09/09 0.000 醋酸膠布寬 50mm 黑色 230 003-H01-LCD P EA 1.0000 02/10/14 0.000 LCD CPU LBL 15mmx15mm. 240 83X-000-LCDF X EA 1.0000 02/11/07 0.000 LCD MONITOR 成品段輔料. 1 831-409-0200 P RL 0.0084 02/05/29 0.000 單面膠 9mm*20 碼 (透明). 2 831-119-0501 P RL 0.0250 02/05/29 0.000 PVC 黑色電氣膠帶 UL206W19MM 卷狀 3 832-003-0002 P BOT 0.0050 02/05/29 0.000 酒精 99.5%.1kg/瓶 4 832-002-0001 P KG 0.0090 02/05/29 0.000 去漬油㆗國石油 1 桶 200 公升. 5 831-460-0201 P RL 0.0040 02/05/29 0.000 TAPE (FOR PACKING) 60mm. 6 836-600-0000 P EA 0.0004 02/05/29 0.000 玻璃擦拭布 MINIMAX 24*24cm 100p 16 003-501-ALL9 P EA 1.0000 02/08/12 0.000 ALL LCD 流程卡 10.8*7.5CM(白底黑 ECN-280083 250 126-060-ALP1 P EA 1.0000 02/11/14 0.000 導電鋁箔 L210*W60mm 260 126-030-ALP P EA 2.0000 02/11/14 0.000 導電鋁箔 150X30mm. 90 820-010-5PST X EA 1.0000 02/09/18 0.000 PS576 STAND 組品鑄鋁合金 10 123-700-PS576 P EA 1.0000 02/10/05 0.000 PS576 BASE(鑄鋁合金). 20 155-001-PS576 P EA 5.0000 02/09/18 0.000 RUBBER FOOT(NR). 40 132-300-PS576 M EA 1.0000 02/09/18 0.000 SPRING ASS'Y 10 132-001-PS576-A P EA 1.0000 02/08/22 0.000 PS576 SCREW PING(D1.2 琴鋼線,鎳圖紙變 30 106-012-6033 P EA 1.0000 02/08/31 0.000 CHESS 圓柱㆒字頭 M6xL12.5ISO 鍍鎳 100 123-701-PS576 P EA 1.0000 02/10/05 0.000 PS576 BASE NECK(鑄鋁合金). 110 600-151-0400 P EA 1.0000 02/10/05 0.000 德國式電源線 150cm.黑色 120 610-151-15RM-1 P EA 1.0000 02/10/05 0.000 SH570/770 透明線 UL20276 外露 1.5M ㆒端 90 庋彎

LCD service manual. Page 20 of 20 唯冠科技研發部

唯冠科技(深圳)有限公司

130 640-004-0007 P EA 1.0000 02/11/11 0.000 熱收縮管黑色Φ4*7mm 插件位置: FOR LED, 2 899-00M-PS576 M EA 1.0000 02/05/27 0.000 PS576 M/B FOR AU*5 PANEL 10 852-00M-PS576 M EA 1.0000 02/08/26 0.000 PS576 M/B FOR AU*5 PANEL SMD 10 200-100-AS576 P EA 1.0000 02/07/10 0.000 AS576 MAIN BOARD PCB 插件位置: PCB, 30 281-031-20014 P EA 1.0000 02/07/10 0.000 SMD R 2K 1% 0603. 插件位置: R55, 40 281-031-62014 P EA 1.0000 02/07/10 0.000 SMD R 6.2K 0603. 插件位置: R46, 50 281-035-0R04 P EA 9.0000 02/07/10 0.000 RES 0ohm 5% 1/10W 0603 SMD. 插件位置: L12,R21,S1,S2,R13, 60 281-035-1014 P EA 4.0000 02/07/10 0.000 RES 100 5% 1/10W 0603 SMD. 插件位置: R42,R44,R45,R82, 70 281-035-1024 P EA 9.0000 02/07/10 0.000 RES 1K 5% 1/10W 0603 SMD. 插件位置: R6,R7,R24,R29,R30, R31,R33,R37,R73, 80 281-035-1034 P EA 10.0000 02/07/10 0.000 RES 10K 5% 1/10W 0603 SMD. 插件位置: R2,R8,R9,R15,R34, R35,R36,R48,R61,R70, 90 281-035-1054 P EA 2.0000 02/07/10 0.000 RES 1M 5% 1/10W 0603 SMD. 插件位置: R53,R17, 100 281-035-1514 P EA 1.0000 02/08/08 0.000 RES 150ohm +-5% 1/10W 0603 SMD 插件位置: R12, 110 281-035-2034 P EA 8.0000 02/07/10 0.000 RES 20K 5% 1/10W 0603 SMD. 插件位置: R56,R59,R78,R80,R84, R87,R88,R90, 120 281-035-2224 P EA 7.0000 02/07/10 0.000 RES 2.2K 5% 1/10W 0603 SMD. 插件位置: R22,R25,R40,R41,R52,

LCD service manual. Page 21 of 21 唯冠科技研發部

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R81,R83, 130 281-035-3304 P EA 6.0000 02/07/10 0.000 RES 33ohm 5% 1/10W 0603 SMD. 插件位置: R3,R5,R47,R50,R51, L11, 140 281-035-3334 P EA 2.0000 02/07/10 0.000 RES 33K 5% 1/10W 0603 SMD. 插件位置: R85,R57, 150 281-035-4704 P EA 1.0000 02/07/10 0.000 RES 47ohm 5% 1/10W 0603 SMD. 插件位置: R72, 160 281-035-4724 P EA 8.0000 02/07/10 0.000 RES 4.7K 5% 1/10W 0603 SMD. 插件位置: R4,R11,R16,R19,R20, R28,R32,R39, 170 281-035-4734 P EA 2.0000 02/07/10 0.000 RES 47K 5% 1/10W 0603 SMD. 插件位置: R66,R77, 180 281-035-5104 P EA 2.0000 02/07/10 0.000 SMD R 0603 51ohm 5%. 插件位置: R68,R71, 190 281-035-5114 P EA 1.0000 02/07/10 0.000 RES 510 5% 1/10W 0603 SMD. 插件位置: R10, 200 281-035-7504 P EA 4.0000 02/07/10 0.000 SMD R 75 ohm 0603. 插件位置: R74,R75,R76,R1, 210 282-330-2454 P EA 14.0000 02/07/10 0.000 RES-NET 33ohm 5% SMD 8P4R. 插件位置: RP1,RP4,RP5,RP6,RP7, RP8,RP9,RP10,RP11, RP12,RP13,RP14,RP15, RP16, 220 282-472-2454 P EA 1.0000 02/07/10 0.000 RES-NET 4.7K 5% SMD 8P4R. 插件位置: RP3, 280 381-151-032554 P EA 1.0000 02/07/10 0.000 SMD CC 150PF 25V NPO 0603. 插件位置: C77, 290 381-220-032554 P EA 8.0000 02/07/10 0.000 SMD CC 22pF 25V NPO 0603. 插件位置: C17,C18,C56,C62,C70, C97,C98,C127,

LCD service manual. Page 22 of 22 唯冠科技研發部

唯冠科技(深圳)有限公司

300 381-301-032554 P EA 1.0000 02/07/10 0.000 SMD CC NPO 25V 300PF 5% 0603. 插件位置: C68, 310 381-330-032554 P EA 2.0000 02/07/10 0.000 NPO 33PF/25V +-5% 0603 SMD 插件位置: C100,C131, 330 382-103-032564 P EA 13.0000 02/07/10 0.000 SMD CC 0.01uF/25V X7R 0603. 插件位置: C47,C50,C60,C72,C74, C82,C86,C88,C90,C93, C107,C110,C112, 340 382-393-032564 P EA 1.0000 02/07/10 0.000 SMD CC 0.039uF/25V X7R 0603. 插件位置: C84, 350 382-472-035064 P EA 3.0000 02/07/10 0.000 X7R 4700pF/50V +-10% 0603 SMD 插件位置: C87,C91,C94, 360 382-682-035064 P EA 2.0000 02/07/10 0.000 X7R 6800P/50V +-10% 0603SMD. 插件位置: C135,C99, 370 385-104-032584 P EA 54.0000 02/07/10 0.000 Y5V 0.1u/25V +80%-20% 0603 插件位置: C1,C2,C3,C4,C5,C7, C8,C9,C10,C14,C15, C16,C20,C21,C23,C24, C25,C26,C28,C29,C33, C36,C41,C43,C44,C45, C46,C49,C51,C52,C53, C54,C55,C57,C58,C61, C63,C65,C66,C69,C78, C83,C85,C89,C92,C95, C96,C111,C115,C116, C117,C118,C125,C126, 380 385-105-031684 P EA 3.0000 02/07/10 0.000 Y5V 1uF/16V +80-20% 0603. 插件位置: C130,C132,C133, 420 481-LCC-0440 P EA 1.0000 02/07/10 0.000 SOCKET 44PIN PLCC. 插件位置: U2, 460 506-0AI-C1084 P EA 1.0000 02/07/10 0.000 SMD REG.AIC1084CM 3.3V 5A. 插件位置: U7, 470 506-0AI-CX33 P EA 1.0000 02/07/10 0.000

LCD service manual. Page 23 of 23 唯冠科技研發部

唯冠科技(深圳)有限公司

AIC1720-33 CX3.3V 100mA SOT89. 插件位置: U12, 480 506-0AP-4835 P EA 1.0000 02/07/10 0.000 APA4835RI/ANPEC AUDIO AMP. 插件位置: U14, 490 506-2AI-C1578 P EA 1.0000 02/07/10 0.000 IC DC TO DC IC.AIC1578(SMD). 插件位置: U11, 500 506-524-LC21 P EA 1.0000 02/07/10 0.000 MEMORY IC 24LC21 SMD. 插件位置: U13, 510 506-5NM-24C16 P EA 1.0000 02/07/10 0.000 24C16 SO8 MEMORY IC SMD. 插件位置: U1, 520 506-774-LCX14 P EA 1.0000 02/07/10 0.000 74LCX SOIC14 HI SPEED TTL SMD. 插件位置: U10, 530 506-800-358D P EA 1.0000 02/07/10 0.000 插件位置: U5, 540 506-SMA-SCOT-V P EA 1.0000 02/07/10 0.000 SCALER CHIP MASCOT V MRT. 插件位置: U8, 550 518-02N-3904 P EA 5.0000 02/07/10 0.000 NPN 2N3904S(SMD). 插件位置: Q1,Q2,Q3,Q4,Q5, 560 518-1CE-9435 P EA 2.0000 02/07/10 0.000 MOSFET CE9435A S08. 插件位置: U4,U9, 580 528-2BA-T54C P EA 1.0000 02/07/10 0.000 SMD DIODE BAT54C SOT23. 插件位置: Q6, 610 558-352-5000 P EA 1.0000 02/07/10 0.000 SMD FUSE 1206 24V 5A. 插件位置: F1, 690 780-103-3000 P EA 2.0000 02/07/10 0.000 SMDBEAD SBK160808300Y0603 30 插件位置: L13,L14, 700 745-050-3072 P EA 1.0000 02/11/30 0.000 LINE COIL 5uH JBT0385 100805-4 720 630-030-9003 P EA 1.0000 02/08/27 0.000 30P 0.5mm OMRON XF2H-3015-1. 插件位置: CN6, 730 630-045-9003 P EA 1.0000 02/08/27 0.000

LCD service manual. Page 24 of 24 唯冠科技研發部

唯冠科技(深圳)有限公司

45P 0.5mm OMRON XF2H-4515-1. 插件位置: CN3, 740 780-103-8000A P EA 3.0000 02/09/06 0.000 SMD BEAD FCM1608K-800T07 百微. 插件位置: L22,L23,L24, 750 780-103-3000A P EA 3.0000 02/09/06 0.000 BEAD FCM1608K-300T07 插件位置: L25,L26,L27, 760 780-107-1210H P EA 4.0000 02/10/29 0.000 MLB 321611-121 120 ohm 2000mA ECN-2A0143 插件位置: L1,L6,L8,L18, 20 851-00M-PS576 X EA 1.0000 02/08/26 0.000 PS576 M/B FOR AU*5 PANEL DIP 20 232-R02-505T P EA 1.0000 02/07/10 0.000 WR-C-5W 0.020ohm 5%臥式自插. 插件位置: R43, 230 330-100-16255 P EA 1.0000 02/07/10 0.000 5mm EC 10uF 16V 105C M TP MI. 插件位置: C104, 241 330-101-16255 P EA 7.0000 02/12/09 0.000 5mm EC 100uF 16V 105C M TP MI. ECN-2C0011 插件位置: C101,C124,C37,C39, C42,C64,C75, 250 330-220-16255 P EA 1.0000 02/07/10 0.000 MINI CE 22uF/16V +-20% TP105℃ 插件位置: C22, 260 330-221-16255 P EA 6.0000 02/07/10 0.000 EC H:5mm 220uF16V +-20% 105C. 插件位置: C38,C40,C48,C59, C119,C67, 270 330-2R2-50255 P EA 1.0000 02/07/10 0.000 E.CAP 2.2UF/50V(4*5). 插件位置: C123, 390 409-003-0110 P EA 1.0000 02/07/10 0.000 DC-JACK (SCD510CCS000B00/旭全) 插件位置: CN12, 400 409-003-0111 P EA 1.0000 02/07/10 0.000 紅 SCP606UNT2T0000 PIN JACK 旭全插件位置: CN11, 410 409-003-0112 P EA 1.0000 02/07/10 0.000 白 SCP606UNT3T0000 PIN JACK 旭全插件位置: CN10, 440 504-000-6300L P EA 1.0000 02/07/10 0.000

LCD service manual. Page 25 of 25 唯冠科技研發部

唯冠科技(深圳)有限公司

RESET IC V6300L TD92. 插件位置: TU2, 取替代料:(504-000-MCP101 )RESET IC MCP101-450HI/TO TO92. 取替代量: 1.00000 生效日期:02/08/03 450 504-007-A431 P EA 1.0000 02/07/10 0.000 KIA431/KEC 插件位置: TU3, 570 522-030-B340-T P EA 1.0000 02/07/10 0.000 SCHTTKY SB340 TP/金永裕. 插件位置: D4, 590 531-110-49US P EA 1.0000 02/07/10 0.000

11.0592MHZ HC 49US CRYSTAL. 插件位置: X1, 600 531-120-49US P EA 1.0000 02/07/10 0.000 12MHZ HC 49US CRYSTAL 30PPM. 插件位置: X2, 620 630-002-1008 P EA 2.0000 02/07/10 0.000 JWT A2001 PITCH 2.00mm 臥式 2P. 插件位置: CN7,CN8, 630 630-006-1008 P EA 1.0000 02/07/10 0.000 JWT A2001 PITCH 2.00mm 臥式 6P. 插件位置: CN5, 640 630-008-C001 P EA 1.0000 02/07/10 0.000 JST 1.5mm HEADER ZR 臥式 S8B-ZR. 插件位置: CN2, 680 745-470-20621 P EA 1.0000 02/07/10 0.000 CHOKE 47UH@3A(承翰). 插件位置: L7, 690 152-000-SH570 P EA 1.0000 02/09/16 0.000 TOSHIBA DC JACK SUPPORT NYLON. 730 83X-000-LCDM X EA 1.0000 02/10/10 0.000 LCD MONITOR PCB 段輔料. ECN-2A0041 10 830-002-0710A P KG 0.0040 02/10/10 0.000 焊錫條 63/37 厚昇. 20 834-011-0009 P KG 0.0018 02/10/10 0.000 助焊劑 8010 型 16kg/桶 30 830-001-0800 P KG 0.0003 02/10/10 0.000 焊錫絲 0.8mm 厚昇 1KG/卷 40 833-014-0003 P KG 0.0001 02/10/10 0.000 熱融膠 LB-1101 瞬利 UL-94V0. 50 832-005-0002 P KG 0.0020 02/10/30 0.000 稀釋劑(ECSB). 740 330-331-06255 P EA 1.0000 02/10/14 0.000

LCD service manual. Page 26 of 26 唯冠科技研發部

唯冠科技(深圳)有限公司

EC 330UF/6.3V +-20% 105°C Φ8*5 插件位置: C79, 750 003-H03-LCD P EA 1.1000 02/10/25 0.000 LCD 系列 LBL 13.5*8MM 白紙底膠 ECN-2A0115 760 485-415-S070 P EA 1.0000 02/11/30 0.000 D-SUB 3R15 FEMALE 180D 6.8MM 插件位置: CN9, 3 849-20S-5703 P EA 1.0000 02/05/27 0.000 INVETER 576 AU 2L 連達加線 4 899-400-PS576 M EA 1.0000 02/05/27 0.000 PS576 CONTRONL/B 10 200-701-PS576 P EA 1.0000 02/07/10 0.000 PS576 CONTROL KEY PCB 401-170-0220 P EA 5.0000 02/07/10 0.000 TACT SWITCH H5mm 插件位置: S1,S2,S3,S4,S5, 30 520-005-0302-F P EA 1.0000 02/07/10 0.000 LED LT0302-23(華興)彎 90 度. 插件位置: D1, 40 630-008-C001 P EA 1.0000 02/07/10 0.000 JST 1.5mm HEADER ZR 臥式 S8B-ZR. 插件位置: J1, 5 705-350-901A P EA 1.0000 02/05/27 0.000 AU 15"LCD SLINL PANEL.

LCD service manual. Page 27 of 27 唯冠科技研發部

唯冠科技(深圳)有限公司

LCD service manual. Page 28 of 28 唯冠科技研發部

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LCD service manual. Page 29 of 29 唯冠科技研發部

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LCD service manual. Page 30 of 30 唯冠科技研發部

I. BLOCK DIAGRAM

VSYNC HSYNC

唯冠科技(深圳)有限公司

LVDS

VGA-IN 12PIN

C O N N E N T

D.D.C

24C21

EEPROM

24C16

EEPROM

3 {R.G.B}

DDC-SDA DDC-SCL

ADC

8 R0~R7

8 G0~G7

8 B0~B7

CRYSTAL

12M HZ

SCALER

8 RA0~RA7

8 GA0~GA7

8 BA0~BA7

8 RB0~RB7

8 GB0~GB7

8 BB0~BB7

LVDS

10 EVEN

D-DE

10 ODD

MCU

POWER

SWITCH POWER

SUPPLY AND

REGULATOR

12V

POWER

ADAPTER

12V

3V

5V

SCL

CRYSTAL

12M HZ

8PIN

C O N N E N T

BLK-ON/OFFSDA BRIGHTNESS

12V

FUNCTION KEY

LCD service manual. Page 32 of 32 唯冠科技研發部

LCD PANEL(LVDS)

INVERTER

Title

BLOCK DIAGRAM

Size Document Number Rev

B

ORION

Date: Sheet

HI VOLTAGE

B

of

11Tuesday, October 23, 2001

J. SCHEMATIC DIAGRAM

唯冠科技(深圳)有限公司

LCD service manual. Page 33 of 33 唯冠科技研發部

CN9

1 2

17

3 4

16

5 6 7 8

9 10 11 12 13 14 15

DB15

DB15 JP2

-------------------- 4 1 GND 5 2 TEST 9 3 5V 13 4 HS 14 5 VS 15 6 SCL 12 7 SDA 6 8 RGND 1 9 R 7 10 GGND 2 11 G 8 12 BGND 3 13 B

R G B

PIN7

DDC-SDA VGA_HSYNC VGA_VSYNC DDC-SCL

唯冠科技(深圳)有限公司

DDC-SCL 4

DDC-SCL PIN7

DDC-SDA

VGA_VSYNC

cable

R83

2.2K

10k

R70

C129 0.1uF(NP)

C128 0.1uF(NP)

VCC

R58 OR(NP)

VE

L25

BULL WILL FCM1608K-300T07

B

G

R

VE

2 1

1 2

L26

BULL WILL FCM1608K-300T07

1 2

L27

BULL WILL FCM1608K-300T07

1 2

D12

NP

R42 100

DDC-SDA 4

BULL WILL FCM1608K-800T07

R74

75

BULL WILL FCM1608K-800T07

R75

75

BULL WILL FCM1608K-800T07

R76

75

L22

1 2

L23

1 2

L24

1 2

C120 5PF

C121 5PF

C122 5PF

C56 22pF

D10 DAN217K(NP)

VCC

1 2

R63 0R

3

1 2

D6 DAN217K(NP)

C106

0.1uF(NP) R64 0R

3

1 2

D7 DAN217K(NP)

C108

0.1uF(NP) R65 0R

3

1 2

D8 DAN217K(NP)

C109

0.1uF(NP)

1 2

VGA_VSYNC

3

VE

U10A

74LVC14-SOP14

3

D13 BAT54C

1 2

3 4

VEVE

D9

DAN217K(NP)

C86

0.01uF

C90

0.01uF

C113

0.01uF(NP)

C93

0.01uF

R79

4.7K

U10B

74LVC14-SOP14

R66 47K

BLUE-ADC 2

GREEN-ADC 2

SOGI 2

NC

RED-ADC 2

R44 100

R77 47K

R72 47

R68 51

R71 51

PA-VSYNC 2

C62 22pF

C117 0.1uF

R67 1K

8

VCC

7

VCLK

6

SCK

U13 24LC21

NC

1

NC

2

NC

3

NC

45

VSSSI

J3

J4

J5

J6

J7

1

TP

1

V33

C66

0.1uF

H1

678

5

9

678

5

9

4

123

TP

123

J1

1

TP

1

V33 2,3,4,5

H2

678

5

9

678

5

9

4

123

TP

123

J2

1

TP

1

TP

1

H3

9

123

GND_EARTHGND GND GND

J9

1

TP

1

J8

1

TP

1

TP

1

H4

678

5

678

5

4

TP

678

5

9

678

5

9

4

123

TP

123

R45

VGA_HSYNC

R81

2.2K

D11

NP

2 1

R82 100

C127 22pF

13 12

U10F

74LVC14-SOP14

11 10

U10E

74LVC14-SOP14

100

PA-HSYNC 2

C70 22pF

LCD service manual. Page 34 of 34 唯冠科技研發部

Acer Incorporated

Title

VGA INPUT

Size Document Number Rev

200-100-AS576

Date: Sheet

16Friday, November 01, 2002

of

A

唯冠科技(深圳)有限公司

R37 1K

R29 1K

R38 (NP)

R30 1K

R31 1K

RGB-B17

RGB-B19

RGB-B18

RGB-B16

134

133

132

131

130

DOBVDD

RED_OUTB_3

RED_OUTB_2

RED_OUTB_1

RED_OUTB_0

OSD_CLK

OSD_R

OSD_G

OSD_B

OSD_I

C97

22pF

RGB-B15

RGB-B14

129

128

DOBVSS

GRN_OUTB_7

DCVDD

RESERVED

RGB-B13

RGB-B12

127

126

GRN_OUTB_6

GRN_OUTB_5

GRN_OUTB_4

XTAL

XTALI

DIBVSS

R53 1M

X2

VADCP

125

12MHZ

VADCP

RGB-B11

124

DOBVDD

DISP_DE

RGB-B9

RGB-B8

RGB-B10

123

122

121

GRN_OUTB_3

GRN_OUTB_2

GRN_OUTB_1

DISP_VSYNC

SHCLK

DISP_HSYNC

80

GRN_OUTB_0

DCVSS

PWM0_A

PWM1_A

LCD_VEE_A

LCD_VDD_A

LCD_VBL_A

VDDCRTL_T3 LCD_VDD_A 3

INV_EN_T5

VCC3-DCV

120

DOBVSS

119

BLU_OUTB_7

118

BLU_OUTB_6

117

BLU_OUTB_5

116

BLU_OUTB_4

115

DOBVDD

114

BLU_OUTB_3

113

BLU_OUTB_2

112

BLU_OUTB_1

111

BLU_OUTB_0

110

DOBVSS

109

RED_OUTA_7

108

RED_OUTA_6

107

RED_OUTA_5

106

RED_OUTA_4

105

DCVDD

104

RED_OUTA_3

103

RED_OUTA_2

102

RED_OUTA_1

101

RED_OUTA_0

100

DCVSS

99

GRN_OUTA_7

98

GRN_OUTA_6

97

GRN_OUTA_5

96

GRN_OUTA_4

95

DOBVDD

94

GRN_OUTA_3

93

GRN_OUTA_2

92

GRN_OUTA_1

91

GRN_OUTA_0

90

DOBVSS

89

BLU_OUTA_7

88

BLU_OUTA_6

87

BLU_OUTA_5

86

BLU_OUTA_4

85

DOBVDD

84

BLU_OUTA_3

83

BLU_OUTA_2

82

BLU_OUTA_1

81

BLU_OUTA_0

C98

22pF

C95

0.1uF

PWM0

PWM1

LCD_VEE

LCD_VDD

VCC3-DCV

SCL4 SDA4

R3510K

RESET4

SCL4

SDA4

IRQ-4

C39

100uF/16V

PA-VSYNC1

PA-HSYNC1

SOGI1

VADCA

C65

C75

0.1uF

100uF/16V

BLUE-ADC1

GREEN-ADC1

RED-ADC1

L20

BE0805

L21

BE0805

L10

BE0805

VCC3-DCV

C53

C51

0.1uF

VADCA

C89

C85

0.1uF

VADCP

C82

C83

C101

0.01uF

0.1uF

100uF/16V

SCL

SDA

C61

C57

0.1uF

1

DIBVDD

2

CAP_HREF

3

CAP_HSYNC

4

CAP_VSYNC

5

DIBVSS

6

BLU_INB_0/Y0

7

BLU_INB_1/Y1

8

BLU_INB_2/Y2

9

BLU_INB_3/Y3

10

BLU_INB_4/Y4

11

BLU_INB_5/Y5

12

BLU_INB_6/Y6

13

BLU_INB_7/Y7

14

DCVDD

15

GRN_INB_0

16

GRN_INB_1

17

GRN_INB_2

18

GRN_INB_3

19

GRN_INB_4

20

GRN_INB_5

21

GRN_INB_6

22

GRN_INB_7

23

DCVSS

24

RED_INB_0/UV0

25

RED_INB_1/UV1

26

RED_INB_2/UV2

27

RED_INB_3/UV3

28

RED_INB_4/UV4

29

RED_INB_5/UV5

30

RED_INB_6/UV6

31

RED_INB_7/UV7

32

DIBVDD

33

DVDD

34

DVSS

35

DTEST

36

DVCC

37

DGND

38

VGA_VSYNC

39

VGA_HSYNC

40

SOGI

C92

0.1uF

C77 150pF

VADCP

VADCA

CP

C84

CZ

0.039uF

V=2.5V

R3410K

160

159

158

157

156

155

154

153

152

151

150

149

SCL

RST

VCCABBIGNDAB

C87

GPIO1

GBIO0

DCVSS

BCLP

CONFIG4

CONFIG3

VTOP

VBOT

C107

0.01uF

148

CONFIG2

CONFIG1

VCCAGGIGNDAG

IRQ

SCS

SDA

TVCLK

AVCC

AGND

VREFCPCZ

414243444546474849505152535455565758596061626364656667686970717273747576777879

CZ

CP

4700p

VREF

TU3

1

TL431

2 3

LCD_VBL

R3610K

RGB-B23

147

146

145

144

143

142

141

140

139

PWM0

PWM1

DCVSS

DCVDD

LCD_VBL

CONFIG0

LCD_VEE

LCD_VDD

RED_OUTB_7

U8

MASCOT V

GCLP

TOUTP

TOUTM

VCCARRIGNDAR

RCLP

PLLVDD

C91

4700p

C88

C94

0.01uF 4700p

C111

C112

0.01uF

0.1uF

RGB-B22

RGB-B21

RGB-B20

138

137

136

135

RED_OUTB_6

RED_OUTB_5

RED_OUTB_4

PLLVSS

DCVSS

OSD_FSW

R52 2.2K

C124

100uF/16V

LCD service manual. Page 35 of 35 唯冠科技研發部

LCD_VBL_A 5

RGB-B7 RGB-B6 RGB-B5 RGB-B4

RGB-B3 RGB-B2 RGB-B1 RGB-B0

RGB-A23 RGB-A22 RGB-A21 RGB-A20

RGB-A19 RGB-A18 RGB-A17 RGB-A16

RGB-A15 RGB-A14 RGB-A13 RGB-A12

RGB-A11 RGB-A10 RGB-A9 RGB-A8

RGB-A7 RGB-A6 RGB-A5 RGB-A4

RGB-A3 RGB-A2 RGB-A1 RGB-A0

C96

0.1uF

inverter pwm

audio pwm

lvds_on

panel power on

inverter blk

PWM0_A 5

PWM1_A 6

LCD_VEE_A 3

LCD_VDD_A 3

LCD_VBL_A 5

RGB-B[0..23] 3

RGB-A[0..23] 3

VCC3-DCV

C58

C63

0.1uF

C54

0.1uF

C52

0.1uF

DISP-HSYNC 3

SHCLK 3

DISP-VSYNC 3

DE 3

C46

0.1uF

C44

C45

0.1uF

Acer Incorporated

Title

MASCOT V(A/D+Scaler)

Size Document Number Rev

200-100-AS576

Date: Sheet

26Friday, November 01, 2002

A

of

唯冠科技(深圳)有限公司

Y0M

Y0P

RED

Y1M

Y1P

Y2M

Y2P

GREEN

TCLKM TCLKP

VCC VCC

BLUE

VCC

H_SYNC V_SYNC ENABLE

GND GND GND GND GND

LVDSVCC

LVDSGND LVDSGND LVDSGND

THC63LVDM63A

V33

C5

0.1uF

GNDGND

8 72 6 5

C26

0.1uF

GND

PANEL

20

RIN0-

41

RIN0+

40

RIN1-

39

RIN1+

38

RIN2-

35

RIN2+

34

CLK-

33

CLK+

0.1uF

32

2 8 21

0.1uF

5 11 17 24 46

37

42 36 31

C7

R15

10K

GND

CVDD

C32

C31

0.01uF

0.1uF

LVDSVCC

GND

LCDVDD LCDVDD

RIN0RIN0+

RIN1RIN1+

C2

RIN2RIN2+

CLK-

0.1uF

CLK+

PVCC LCDVDD

C6

C20

100uF/16V

0.1uF

1

20

1

M/B

C30

GND

C11

0.1uF

HEADER 20

GND

L1

BE1206

1

IN

2

BE0603

GND

20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

CN1

OUT

GND GND BO7

GO7

RO7 DE GND

BE0

BE7

GE7

RE7

GND

CVDD

L2

3

TU1 EMI KHLC-010(NP)

40

1

30

1

RP5

33X4

C102

33PF(NP)

GND GND

C103 100pF(NP)

RO0 RO1 RO2 RO3 RO4 RO5 RO6 RO7

GO0 GO1 GO2 GO3 GO4 GO5 GO6 GO7

BO0 BO1 BO2 BO3 BO4 BO5 BO6 BO7

D-SHCLK2

D-DE2

C80

33PF(NP)

D-HSYNC

D-VSYNC

U3

RO2 RO3 RO4 RO5 RO6 RO7

GO2 GO3 GO4 GO5 GO6 GO7

BO2 BO3 BO4 BO5 BO6 BO7

D-HSYNC D-VSYNC D-DE2

R16 4.7K

C13

0.1uF

CVDD

R91 10K(NP)

L3

+

D-SHCLK2

GND

C22

22u/6.3V

1

R19

4.7k

C12

0.01uF

GND

GND GND

LCD_VEE_A2

RE0 RE1 RE2 RE3 RE4 RE5 RE6 RE7

GE0 GE1 GE2 GE3 GE4 GE5 GE6 GE7

BE0 BE1 BE2 BE3 BE4 BE5 BE6 BE7

VCC

V33

C35

100uF/16V

CVDD

CVDD V33

L4

1 2

BE0805

C10

0.1uF

GND

GND GND

C27

0.1uF

(NP)(NP)

LCD_VDD_A2

C19

+

22u/6.3V(NP)

L5

BE1206(NP)

L6

BE1206

VCC

BE0603

C25

0.1uF

3

2

Q3 2N3904

0.1uF

44

D0

45

D1

47

D2

48

D3

1

D4

3

D5

4

D6

6

D7

7

D8

9

D9

10

D10

12

D11

13

D12

15

D13

16

D14

18

D15

19

D16

20

D17

22

D18

23

D19

25

D20

26

DCLK

27

SHTDN

29

PLLVCC

30

PLLGND

28

PLLGND

V33

C3

C1

0.1uF

U4 Si9435

3

1

4

L11 33R

1 2

R50 33R

R47 33R

R51 33R

RGB-B23 RGB-B22 RGB-B21 RGB-B20 RGB-B19 RGB-B18 RGB-B17 RGB-B16

RGB-B15 RGB-B14 RGB-B13 RGB-B12 RGB-B11 RGB-B10 RGB-B9 RGB-B8

RGB-B7 RGB-B6 RGB-B5 RGB-B4 RGB-B3 RGB-B2 RGB-B1 RGB-B0

RGB-A23 RGB-A22 RGB-A21 RGB-A20 RGB-A19 RGB-A18 RGB-A17 RGB-A16

RGB-A15 RGB-A14 RGB-A13 RGB-A12 RGB-A11 RGB-A10 RGB-A9 RGB-A8

RGB-A7 RGB-A6 RGB-A5 RGB-A4 RGB-A3 RGB-A2 RGB-A1 RGB-A0

GND

1 8 2 7 3 6 4 5 1 8 2 7 3 6 4 5

RP6

RP7

1 8 2 7 3 6 4 5 1 8 2 7 3 6 4 5

RP8

RP9

1 8 2 7 3 6 4 5 1 8 2 7 3 6 4 5

RP10

RP11

1 8 2 7 3 6 4 5 1 8 2 7 3 6 4 5

RP12

RP13

1 8 2 7 3 6 4 5 1 8 2 7 3 6 4 5

RP14

RP15

1 8 2 7 3 6 4 5 1 8 2 7 3 6 4 5

RP16

L12 0R

1 2

C73

22pF(NP)

C71 100pF(NP)

RGB-B[0..23]2

RGB-A[0..23]2

PS : SHCLK & D-SHCLK ADD GND

SHCLK

SHCLK2

PS : SHCLK & D-SHCLK ADD GND

DE

DE2

DISP-HSYNC2

DISP-VSYNC2

LCD service manual. Page 36 of 36 唯冠科技研發部

NC

MCP-810

VCC

U6

MCU_CLKPP2

LCDVDD

LCDVDD LCDVDD

RO0 RO1 RO2 RO3

RO4 RO5 RO6 RO7

GO0 GO1 GO2

GO3

GO4 GO5 GO6 GO7

BO0 BO1 BO2 BO3

BO4 BO5 BO6 BO7

D-SHCLK2

D-DE2

RE0 RE1 RE2 RE3

RE4 RE5 RE6 RE7

GE0 GE1 GE2 GE3

GE4 GE5 GE6 GE7

BE0 BE1 BE2 BE3

BE4 BE5 BE6 BE7

TM150XG-26L06A

XF2H-4015-1

CNA3

GND

40

GND

39 38 37

GND

36 35 34 33 32

GND

31 30 29 28 27

GND

26 25 24 23 22

GND

21 20 19 18 17

GND

16 15 14 13 12

GND

11 10 9 8 7

GND

6

GND

5 4

GND

3 2

GND

1

XF2H-3015-1

30 29 28 27

GND

26 25 24 23 22

GND

21 20 19 18 17

GND

16 15 14 13 12

GND

11 10 9 8 7

GND

6 5 4 3 2

GND

1

CNA6

TM150XG-26L06A

BO7 BO6 BO5 BO4

BO3 BO2 BO1 BO0

GO7 GO6 GO5 GO4

GO3 GO2 GO1 GO0

RO7 RO6 RO5 RO4

RO3 RO2 RO1 RO0

D-HSYNC

D-VSYNC

D-DE2

D-SHCLK2

LCDVDD

BE7 BE6 BE5 BE4

BE3 BE2 BE1 BE0

GE7 GE6 GE5 GE4

GE3 GE2 GE1 GE0

RE7 RE6 RE5 RE4

RE3 RE2 RE1 RE0

GND

FH-12-45S-0.5SH

FH-12-30S-0.5SH

Acer Incorporated

Title

OUTPUT CONNECTOR

Size Document Number Rev

200-100-AS576

Date: Sheet of

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

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

36Friday, November 01, 2002

PANEL

451

45 1

M/B

PANEL

130

M/B

A

CN3

CN6

CN12

DC-JACK

GND

2

5

4

3 1

C67 220uF/16V

2 1

GND

VCC

R54 JUMP WIRE15MM

D5 MMSZ5248B(NP)

C41

0.1uF

C116

0.1uF

VIN12V

C78

0.1uF

GND GND

U7

AIC1084-33CM

3 2

IN OUT

OUT1

C

3A

1

U12

AIC1720-3.3

2 3

IN OUT

ADJ

1

AGND

F1

FUS1206-5A

C72

0.01uF

R49

20K(NP)

4

220uF/16V

R48 10K

GND GND

V33

C38

C119

220uF/16V

L19

JBT0385-100805-4

U11

1

VIN

2

DUTY

3

SHDN

4

FB

AIC1578-SO8

C68 300p

R46

R55

6.2k_1%

2K_1%

C47

C43

0.01uF

0.1uF

GND

VADCP

C69

0.1uF

CS+

CS-

DRI

GND

V33

C74

0.01uF

NPS3

Choose one package

NPS4

8 7 6 5

GND

VCC3-DCV

VADCP

L9

C64

BE0805

100uF/16V

GND

VIN1

AGND

C60

0.01uF

唯冠科技(深圳)有限公司

VIN

C110

0.01uF

U9

1

S1

2

S2

3

S3

4

G

CEM9435A SO8

VADCA

VCC3-DCV

D4 D3 D2 D1

VADCA

1N5822(DIP)

VADCP 2

C118

0.1uF

GND

L18

BE1206

8 7 6 5

GND

V33 1,2,3,4

VADCA 2

L7

47UH@3A

D4

SB340

2 1

VCC3-DCV 1,2,3,4

0.02-1/4W

C79 330uF/16V

D3

GND GND

R43

C59 220uF/16V

MMSZ5248B(NP)

C55

0.1uF

CN5

1 2

On/Off

3

Bri

4 5 6

JST-2.0-6PIN

GND

INVERTER I/F

VCC

OPVCC

C33

0.1uF

R23

NP

VIN

C28

0.1uF

0RS2

0RS1

GND

D2

VIN

GND

+

220uF/16V

GND

R21 0R

R27 NP

2 1

L8

BE1206

C48

C36

0.1uF

GND

NC

C29

0.1uF

C49

0.1uF

C50

0.01uF

GND

OPVCC

1

VCC

+

220uF/16V

C40

R33

8 4

1K

U5A LM358-SO8

-

2

+

3

NG 0514

010

VCC

VCCVIN

R32

4.7K

R28

4.7K

3

Q4

2

3

1

Q5

2

2N3094

GND

R40

2.2K

R41

2.2K

+

C42

100uF/16V

GND

2N3904

GND

R39

1

4.7K

LCD_VBL_A 2

PWM0_A 2

110

LCD service manual. Page 37 of 37 唯冠科技研發部

Acer Incorporated

Title

POWER SUPPLY

Size Document Number Rev

200-100-AS576

Date: Sheet of

56Friday, November 01, 2002

A

唯冠科技(深圳)有限公司

R85 33K

Lift Gain2

17

15

21

28

26

Right Gain2

R57 33K

C131

33PF

Left out-

Left out+

Right out+

Right out-

C100

33PF

MODE

001

DEL L15

DEL L17

DEL C134

R87

20K

C135

0.0068UF

HI HP OUT LOW SP OUT

R56

C99

0.0068UF

20K

Left out + L-SPOUT

Left out -

Right out -

L13 BE0603

L14 BE0603

BASE2S

1

L-OUT

2

CN7

R-SPOUTRight out +

BASE2S

1 2

CN8

R-OUT

DEL R86

DEL R89

L

R

MRT

CN8 CN7

++---

RL

HPS

SDWN

GAINMUTE

1

0

CN8

12

C104

VDD

GND

10uF/16V

R78

20K

27

19

18

VDD

Lift Gain1

Lift out -

Lift out +

HP Sense

Right Out+

Right Out-

GND

Right Gain1

GND

25

24

29

R59

20K

C130 1UF

VCC

AUD_OFF4

AUD4835_DCVOL

7

OPVCC

VCC

R24 1K

-

+

8 4

CN10 SCP606

CN11 SCP606

U5B

LM358-SO8

6

5

MODE VCC OP VOL

MODE GND OP MAX

R73 1K

LEFTIN

RIGHTIN

HI SHUTDOWN

R61 10K

+

C37 47uF/16V

GND

R69 NP

R88 20K

R90 20K

AUD4835_SD

R22

2.2K

GNDGND

R25

2.2K

C132 1UF

C133 1UF

R62 10K(NP)

PWM1_A 2

C125

0.1uF

R60 10K(NP)

VCC

L16

1 2

BE0805

4

5

R84 20K

13

12

11

10

R80 20K

9

2

3

7

APA4835&4838

C126

0.1uF

C115

0.1uF

U14

Mode

Mute

Left Dock

Lift In

Beep In

Right In

Right Dock

Shutdown

Gain Select

DC_Vol

6

VDD

Bypass

22

12

VCC_AU

16

18142023

C123

2.2UF/16V

LCD service manual. Page 38 of 38 唯冠科技研發部

Acer Incorporated

Title

AUDIO 4835

Size Document Number Rev

200-100-AS576

Date: Sheet of

66Friday, November 01, 2002

A

唯冠科技(深圳)有限公司

LCD service manual. Page 39 of 39 唯冠科技研發部

Proview PS576 Service Manual [en, zh]