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SERVICE MANUAL
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唯冠科技(深圳)有限公司
LCD service manual. Page 1 of 1 唯冠科技研發部
PS576
Service Manual
唯冠科技(深圳)有限公司
LCD service manual. Page 2 of 2 唯冠科技研發部
TABLE OF CONTE
O. SERVICEWARNING · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 1
A. IMPORTANT SAFETY INSTRUCTION· · · · · · · · · · · · · · · · · · · · · 1
B. SPECIFICATIONS· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 2
C. TIMING CHART· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 3
D. CONTROL LOCATION· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 5
E. CONDUCTION VIEW· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 6
F. ADJUSTMENT PROCEDURE· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 10
G. TROUBLE SHOOTING HINTS· · · · · · · · · · · · · · · · · · · · · · · · · · · 11
H. REPLACEMENT PARTS LIST· · · · · · · · · · · · · · · · · · · · · · · · · · · 15 I. BLOCK DIAGRAM· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 21
J. SCHEMATIC DIAGRAM· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 22
唯冠科技(深圳)有限公司
LCD service manual. Page 3 of 3 唯冠科技研發部
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 Acer branch office if you need help.
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.
唯冠科技(深圳)有限公司
LCD service manual. Page 4 of 4 唯冠科技研發部
B. SPECIFICATIONS
1. Maximum Resolution 1024 x 768 @ 75Hz 2. Recommend Resolution 1024 x 768 @ 60Hz 3. Synchronization Range
Horizontal Vertical
31 – 60 KHz 56– 75 Hz
4. Active Display Area 304.1mm (H) x 228.1mm (V) 5. Dot Pitch 0.297(H) x 0.297(V) mm 6. Support display colors 16.2M color 7. Contrast Ratio (Typical) 400 8.Luminance of White 250cd/m² 9. Bandwidth 80MHz 10. User Control 4 Key Switch 11. OSD Function Brightness, Conrast, H-Position, V-Position, H-Size, Phase,
Color Select, Auto, Reset, Language, OSD Adjust, Exit 12. View Angle Horizontal Vertical
120 Degrees 100 Degrees
13. Power Source 100 – 240 Vac 60 / 50 Hz 14. Power Consumption 36W (max.) 15. Connection Type 15 Pin D Type 16. Input Signal
Video Sync.
Analog R.G.B. , 0.7Vp-p / 75 Ohms TTL level,positive or negative polarity
17. Color Temperature Cool / Warm 18. Dimension (WxHxD) 418mm x 421mm x 188mm 19. Monitor Weight 3.3 Kg 20. Base Operation
Tilt 0 / + 15 degree
21. Power Saving ON STAND BY OFF
< 36W < 5W < 5W
22. Signal Connector Pin Assignment Pin No.
1. Red 9. 5VDC 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 23. Audio signal 3.5 Φstereo phone jack
Input Sensitivity : 200mV 2+2W 8ΩSpeaker
唯冠科技(深圳)有限公司
LCD service manual. Page 5 of 5 唯冠科技研發部
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 (MHz)
28.325 25.175 31.500 31.500 36.000 40.000
H-Frequency (KHz)
31.472 31.469 37.861 37.500 35.156 37.879
H-Total (�s) 31.774 31.778 26.413 26.667 28.444 26.400
H-Active Display (�s)
25.419 25.422 20.317 20.317 22.222 20.000
H-Blanking (�s)
6.355 6.356 6.095 6.349 6.222 6.400
Front Porch (�s)
0.635 0.636 0.762 0.508 0.667 1.000
H-Sync-width (�s)
3.813 3.813 1.270 2.032 2.000 3.200
H-Back Porch (�s)
1.906 1.907 4.063 3.810 3.556 2.200
V-Frequency (Hz)
70.1 59.94 72.81 75.0 56.25 60.3
V-Total (ms)
14.267 16.683 13.735 13.333 17.778 16.579
V-Active Display (ms) 12.710 15.253 12.678 12.800 17.067 15.840
V-Blanking (ms) 1.557 1.430 1.057 0.533 0.711 0.739
V-Front Porch (ms) 0.413 0.318 0.238 0.027 0.028 0.026
V-Sync-width (ms) 0.064 0.064 0.079 0.080 0.057 0.106
V-Back Porch (ms) 1.080 1.049 0.740 0.427 0.626 0.607
H/V Sync. Polarity - + - - - - - - + + + +
Interlace NONE NONE NONE NONE NONE NONE
唯冠科技(深圳)有限公司
LCD service manual. Page 6 of 6 唯冠科技研發部
Preset Modes
VESA
800X600
VESA
800X600
VESA
1024X768
VESA
1024X768
VESA
1024X768
Pixel clock (MHz) 50.000 49.500 65.000 75.000 78.750
H-Frequency (KHz) 48.077 46.875 48.363 56.476 60.023
H-Total (�s) 20.800 21.333 20.677 17.707 16.660
H-Active Display (�s) 16.000 16.162 15.754 13.563 13.003
H-Blanking (�s)
4.800 5.172 4.923 4.053 3.657
Front Porch (�s)
1.120 0.323 0.369 0.320 0.203
H-Sync-width (�s)
2.400 1.616 2.092 1.813 1.219
H-Back Porch (�s) 1.280 3.232 2.462 1.920 2.235
V-Frequency (Hz) 72.2 75.0 60.0 70.1 75.0
V-Total (ms) 13.853 13.333 16.666 14.272 13.328
V-Active Display (ms) 12.480 12.800 15.880 13.599 12.795
V-Blanking (ms) 1.373 0.533 0.786 0.673 0.533
V-Front Porch (ms) 0.770 0.021 0.062 0.053 0.017
V-Sync-width (ms) 0.125 0.064 0.124 0.106 0.050
V-Back Porch (ms) 0.478 0.448 0.600 0.513 0.466
H/V Sync. Polarity + + + + - - - - + +
Interlace NONE NONE NONE NONE NONE
唯冠科技(深圳)有限公司
LCD service manual. Page 7 of 7 唯冠科技研發部
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
唯冠科技(深圳)有限公司
LCD service manual. Page 8 of 8 唯冠科技研發部
E. CONDUCTION VIEW
MAIN BOARD (Component Side)
唯冠科技(深圳)有限公司
LCD service manual. Page 9 of 9 唯冠科技研發部
MAIN BOARD (Solid Side)
唯冠科技(深圳)有限公司
LCD service manual. Page 10 of 10 唯冠科技研發部
CONTROL BOARD (Component Side)
CONTROL BOARD (Solid Side)
唯冠科技(深圳)有限公司
LCD service manual. Page 11 of 11 唯冠科技研發部
唯冠科技(深圳)有限公司
LCD service manual. Page 12 of 12 唯冠科技研發部
F. ADJUSTMENT PROCEDURE
ITEM
Program Menu.
﹟Test Meter ﹡Test Point ﹫Pattern
Operation
Check Value
A
B+ Check
﹟Digital Voltmeter ﹡CN7 ﹫Crosshatch Pattern (31.5KHz,640x480)
1. Plug power cable into the adapter, check adapter power indicator light up green. 2. Make sure the voltage of the power plug (CN7)
on the main PCB to the value shown at right.
12.0V ±0.2V
B
Power SavingCheck
﹟Wattmeter ﹟PC or Pattern generator ﹫Crosshatch Pattern (31.5KHz,640x480)
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. OSD will be display “NO SIGNAL” Picture.
‹ 5W
C
Into Factory mode
﹟PC or Pattern generator ﹫Crosshatch Pattern (31.5KHz,640x480)
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.
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 function,press 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
E
White Balance Adjust
﹟PC or Pattern generator ﹫White Pattern (1024x768/60Hz)
1. Move the OSD to the COLOR mode (AUTO COLOR). 2. set color is 9300°K using the OSD,Check the value
shown at below. Y = 220 x = 0.283 y = 0.297
3. set color is 6500°K using the OSD,Check the value shown at right. Y = 220 x = 0.311 y = 0.329
Y = 220 ±0.1FL x = 0.283 ±0.01 y = 0.297 ±0.01
F
OSD Language Setting
﹟PC or Pattern generator
1. Move the OSD to the LANGUAGE mode. 2. You can choose one of the eight language you need.
唯冠科技(深圳)有限公司
LCD service manual. Page 13 of 13 唯冠科技研發部
G. TROUBLE SHOOTING HINTS
NO NO
YES YES
YES YES
NO NO
High Voltage !
NO
YES
YES
NO NO
YES
No Display ( Black )
LED ON ?
Push the power ON/OFF switch
LED Color change ?
Check main board U2/Pin2
Hi / Lo under push power
sw?
Back light ON?
To Step 2
Make sure the connection of Inverter is fine
+12V ?
Check the CN1/Pin1 of Inverter
Check F1(Fuse) of inverter
B
Display ?
OK !
A
To Step 2
Power adapter ?
Change adapter
唯冠科技(深圳)有限公司
LCD service manual. Page 14 of 14 唯冠科技研發部
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
CN8 cable
Display ?
OK !
Change the main board
Change the main board
唯冠科技(深圳)有限公司
LCD service manual. Page 15 of 15 唯冠科技研發部
NO
YES
NO
YES
YES
YES
YES
NO
NO
YES
Step 2
Check the main board 12V ?
+5.0 V ? Check U9,U11,R43
H/V input Signal ?
Check the main board U5 / Pin 3 ?
Change U8
Check H/V Signal
Display ?
OK !
Change Signal Cable
Check F1,D5
Check U5
唯冠科技(深圳)有限公司
LCD service manual. Page 16 of 16 唯冠科技研發部
NO
YES
NO
YES
NO
YES
YES
NO
NO
YES
No display (White)
Check the main board 5V ?
+3.3V ?
H/V Input Signal ?
Check the main board U8/Pin1 ?
Change U8
Check H/V Signal
Display ?
OK !
Change Signal Cable
Check U9,U11,R43
Check U7,U12
Check 3.3V Circuit
唯冠科技(深圳)有限公司
LCD service manual. Page 17 of 17 唯冠科技研發部
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.
唯冠科技(深圳)有限公司
LCD service manual. Page 18 of 18 唯冠科技研發部
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
唯冠科技(深圳)有限公司
LCD service manual. Page 19 of 19 唯冠科技研發部
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)
唯冠科技(深圳)有限公司
LCD service manual. Page 20 of 20 唯冠科技研發部
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
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LCD service manual. Page 21 of 21 唯冠科技研發部
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,
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LCD service manual. Page 22 of 22 唯冠科技研發部
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,
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LCD service manual. Page 23 of 23 唯冠科技研發部
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
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LCD service manual. Page 24 of 24 唯冠科技研發部
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
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LCD service manual. Page 25 of 25 唯冠科技研發部
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
唯冠科技(深圳)有限公司
LCD service manual. Page 26 of 26 唯冠科技研發部
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
唯冠科技(深圳)有限公司
LCD service manual. Page 27 of 27 唯冠科技研發部
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.
唯冠科技(深圳)有限公司
LCD service manual. Page 28 of 28 唯冠科技研發部
唯冠科技(深圳)有限公司
LCD service manual. Page 29 of 29 唯冠科技研發部
唯冠科技(深圳)有限公司
LCD service manual. Page 30 of 30 唯冠科技研發部
唯冠科技(深圳)有限公司
LCD service manual. Page 32 of 32 唯冠科技研發部
I. BLOCK DIAGRAM
ORION B
BLOCK DIAGRAM
B
1 1Tuesday, October 23, 2001
Title
Size Document Number Rev
Date: Sheet of
HSYNCVSYNC
D-DE
BLK-ON/OFFSDABRIGHTNESS
DDC-SCLDDC-SDA
SCL
POWERADAPTER 12V
SWITCH POWER
SUPPLY AND 3V
5V
12V
CONNENT
VGA-IN12PIN
D.D.C
24C21EEPROM
ADC SCALER
LVDS
LVDS
MCU
24C16
EEPROM
INVERTER
12VCONNENT
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~BB710 ODD
10 EVEN
POWER
HI VOLTAGE
唯冠科技(深圳)有限公司
LCD service manual. Page 33 of 33 唯冠科技研發部
J. SCHEMATIC DIAGRAM
唯冠科技(深圳)有限公司
LCD service manual. Page 34 of 34 唯冠科技研發部
200-100-AS576 A
VGA INPUT
Acer Incorporated
1 6Friday, November 01, 2002
Title
Size Document Number Rev
Date: Sheet of
VEVE
VCC
VCC
V33
GND_EARTHGND GND GND
VE
VE
VE
VE
VCC
VE
DDC-SCL 4
DDC-SDA 4
SOGI 2
BLUE-ADC 2
RED-ADC 2
GREEN-ADC 2
PA-HSYNC 2
PA-VSYNC 2
DDC-SCL PIN7
VGA_VSYNC
cable
VGA_VSYNC
RGB
PIN7
DDC-SCL
VGA_HSYNC
B
G
R
VGA_HSYNC
VGA_VSYNC
DDC-SDA
DDC-SDA
D8 DAN217K(NP)
1 2
3
R6647K
D12
NP
21
D11
NP
21
J1
TP
11
J2
TP
11
H2
TP
1 2 3
45
678
9
1 2 3456789
J9
TP
11
C1215PF
L22BULL WILL FCM1608K-800T07
1 2
L23BULL WILL FCM1608K-800T07
1 2
L24BULL WILL FCM1608K-800T07
1 2
D13BAT54C
H3
TP
1 2 3
45
678
9
1 2 3456789
U10F74LVC14-SOP14
13 12
D6 DAN217K(NP)
1 2
3
C117 0.1uF
C66
0.1uF
U1324LC21
1
2
3
45
6
7
8NC
NC
NC
VSSSI
SCK
VCLK
VCC
U10A74LVC14-SOP14
1 2
R7747K
R75
75
R67 1K
C1060.1uF(NP)
R76
75
U10B74LVC14-SOP14
3 4
R72 47
C1090.1uF(NP)
H4
TP
1 2 3
45
678
9
1 2 3456789
C5622pF
J3
TP
11
U10E74LVC14-SOP14
11 10
R71 51
D9DAN217K(NP)
12
3
J4
TP
11
C900.01uF
J5
TP
11
R74
75
J6
TP
11
C860.01uF
R58OR(NP)
L26BULL WILL FCM1608K-300T07
1 2
J7
TP
11
J8
TP
11
C930.01uF
R42100
D7 DAN217K(NP)
1 2
3
R630R
L27BULL WILL FCM1608K-300T07
1 2
R82100
R68 51
H1
TP
1 2 3
45
678
9
1 2 3456789
C1205PF
R44100
R45100
R812.2K
C129 0.1uF(NP)
C1225PF
R832.2K
D10DAN217K(NP)
12
3
C1080.1uF(NP)
CN9
DB15
123456789
10111213
1514
17
16
R640R
C12722pF
L25BULL WILL FCM1608K-300T07
1 2
C128 0.1uF(NP)
R650R
R794.7K
C7022pF
C1130.01uF(NP)
C6222pF
R7010k
V33 2,3,4,5
NC
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 NC
唯冠科技(深圳)有限公司
LCD service manual. Page 35 of 35 唯冠科技研發部 200-100-AS576 A
MASCOT V(A/D+Scaler)
Acer Incorporated
2 6Friday, November 01, 2002
Title
Size Document Number Rev
Date: Sheet of
VCC3-DCV
VADCA
VADCP
VADCP
VCC3-DCV
VCC3-DCV
VCC3-DCV
SDA4
RESET4
BLUE-ADC1
GREEN-ADC1
RED-ADC1
PA-VSYNC1
PA-HSYNC1
SCL4
SOGI1
DE 3
SHCLK 3
DISP-HSYNC 3
DISP-VSYNC 3
RGB-A[0..23] 3
IRQ-4
RGB-B[0..23] 3
PWM0_A 5
PWM1_A 6
LCD_VEE_A 3
LCD_VDD_A 3
LCD_VBL_A 5
LCD_VBL_A 5INV_EN_T5
VDDCRTL_T3 LCD_VDD_A 3
SDA
LCD_VDD
RGB-A13
RGB-A10
RGB-A4
RGB-A7
RGB-A11
RGB-A12
RGB-A3RGB-A2
RGB-A6
CP
RGB-A5
RGB-A15RGB-A14
LCD_VBL
PWM0
VADCA
VADCA
SCL
VADCPVREF
CZ
VADCP
VADCP
LCD_VEE
CZ
CP
RGB-A17RGB-A16
RGB-A9RGB-A8
RGB-A1RGB-A0
RGB-A18
RGB-A23RGB-A22
RGB-B7
RGB-B4
RGB-B6
RGB-A19
RGB-A20
RGB-B5
RGB-A21
RGB-B3RGB-B2RGB-B1RGB-B0
RG
B-B
23
RG
B-B
22
RG
B-B
21
RG
B-B
20
RG
B-B
19
RG
B-B
18
RG
B-B
17
RG
B-B
16
RG
B-B
15
RG
B-B
14
RG
B-B
13
RG
B-B
12
RG
B-B
11
RG
B-B
10
RG
B-B
9
RG
B-B
8
PWM1
PWM0_A
PWM1_A
LCD_VEE_A
LCD_VDD_A
LCD_VBL_A
R38 (NP)
C107
0.01uF
L20 BE0805
C9822pF
C45
0.1uF
C88
0.01uF
R37 1K
C94
4700p
C77 150pF
C91
4700p
C52
0.1uF
R36
10K
C83
0.1uF
C96
0.1uF
C51
0.1uF
C101
100uF/16V
U8
MASCOT V
123456789
101112131415
171819202122232425262728293031323334353637383940
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
12011911811711611511411311211111010910810710610510410310210110099989796959493929190898887868584838281
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
16
DIBVDDCAP_HREFCAP_HSYNCCAP_VSYNCDIBVSSBLU_INB_0/Y0BLU_INB_1/Y1BLU_INB_2/Y2BLU_INB_3/Y3BLU_INB_4/Y4BLU_INB_5/Y5BLU_INB_6/Y6BLU_INB_7/Y7DCVDDGRN_INB_0
GRN_INB_2GRN_INB_3GRN_INB_4GRN_INB_5GRN_INB_6GRN_INB_7DCVSSRED_INB_0/UV0RED_INB_1/UV1RED_INB_2/UV2RED_INB_3/UV3RED_INB_4/UV4RED_INB_5/UV5RED_INB_6/UV6RED_INB_7/UV7DIBVDDDVDDDVSSDTESTDVCCDGNDVGA_VSYNCVGA_HSYNCSOGI
AV
CC
AG
ND
VR
EF
CP
CZ
VC
CA
B
BI
GN
DA
B
BC
LP
VT
OP
VB
OT
VC
CA
G
GI
GN
DA
G
GC
LP
TO
UT
P
TO
UT
M
VC
CA
R
RI
GN
DA
R
RC
LP
PLLV
DD
PL
LV
SS
DC
VS
S
OS
D_
FS
W
OS
D_C
LK
OS
D_R
OS
D_G
OS
D_B
OS
D_I
DC
VD
D
RE
SE
RV
ED
XT
AL
XT
ALI
DIB
VS
S
DIS
P_D
E
DIS
P_V
SY
NC
SH
CLK
DIS
P_H
SY
NC
DC
VS
S
DOBVSSBLU_OUTB_7BLU_OUTB_6BLU_OUTB_5BLU_OUTB_4
DOBVDDBLU_OUTB_3BLU_OUTB_2BLU_OUTB_1BLU_OUTB_0
DOBVSSRED_OUTA_7RED_OUTA_6RED_OUTA_5RED_OUTA_4
DCVDDRED_OUTA_3RED_OUTA_2RED_OUTA_1RED_OUTA_0
DCVSSGRN_OUTA_7GRN_OUTA_6GRN_OUTA_5GRN_OUTA_4
DOBVDDGRN_OUTA_3GRN_OUTA_2GRN_OUTA_1GRN_OUTA_0
DOBVSSBLU_OUTA_7BLU_OUTA_6BLU_OUTA_5BLU_OUTA_4
DOBVDDBLU_OUTA_3BLU_OUTA_2BLU_OUTA_1BLU_OUTA_0
TV
CL
K
IRQ
SC
S
SD
A
SC
L
RS
T
GP
IO1
GB
IO0
DC
VS
S
CO
NF
IG4
CO
NF
IG3
CO
NF
IG2
CO
NF
IG1
CO
NF
IG0
PW
M0
PW
M1
DC
VD
D
LC
D_V
EE
LC
D_V
DD
LC
D_V
BL
DC
VS
S
RE
D_O
UT
B_7
RE
D_O
UT
B_6
RE
D_O
UT
B_5
RE
D_O
UT
B_4
DO
BV
DD
RE
D_O
UT
B_3
RE
D_O
UT
B_2
RE
D_O
UT
B_1
RE
D_O
UT
B_0
DO
BV
SS
GR
N_O
UT
B_7
GR
N_O
UT
B_6
GR
N_O
UT
B_5
GR
N_O
UT
B_4
DO
BV
DD
GR
N_O
UT
B_3
GR
N_O
UT
B_2
GR
N_O
UT
B_1
GR
N_O
UT
B_0
GRN_INB_1
C84
0.039uF
C61
0.1uF
C57
0.1uF
C92
0.1uF
C58
0.1uF
L10 BE0805
L21 BE0805
R35
10K
C44
0.1uFC89
0.1uF
C9722pF
C1120.01uF
R29 1K
C65
0.1uF
C46
0.1uF
X2
12MHZ
R30 1K
C85
0.1uF
R53 1M
R31 1K
C53
0.1uF
C111
0.1uF
C54
0.1uF
C82
0.01uF
C75
100uF/16V
TU3
TL431
23
1
C95
0.1uF
R34
10K
C39
100uF/16V
C124
100uF/16V
C87
4700p
R52 2.2K
C63
0.1uF
SCL4SDA4
�
V=2.5V
inverter pwm
audio pwm
lvds_on
panel power on
inverter blk
唯冠科技(深圳)有限公司
LCD service manual. Page 36 of 36 唯冠科技研發部 200-100-AS576 A
OUTPUT CONNECTOR
Acer Incorporated
3 6Friday, November 01, 2002
Title
Size Document Number Rev
Date: Sheet of
GND
GND
GND
LCDVDD
GND GND
CVDD
GNDCVDD
GND
CVDD
CVDD
GND
V33
GNDGND
V33
CVDD V33
GND GND
GND
GNDVCC
VCC
GND
GND
V33
GND GNDGND
GND
LCD_VDD_A2
DE2
DISP-HSYNC2
SHCLK2
DISP-VSYNC2
LCD_VEE_A2
RGB-B[0..23]2
RGB-A[0..23]2
D-DE2
LCDVDD
D-HSYNC
D-SHCLK2
D-VSYNC
RO5RO6
RO2RO1RO0
RO7
RO3
RO4
GO1
GO7
GO0
GO2
GO4
GO6
GO3
GO5
BO1
BO5
BO3
BO0
BO7
BO4
BO2
BO6
BE4
BE0
BE7BE6
BE1
BE5
BE2BE3
RE0RE1RE2RE3
RE4RE5RE6RE7
GE6
GE3GE2
GE4
GE7
GE1
GE5
GE0
CLK+
RIN1-
RIN0-
LCDVDD
CLK-
LCDVDD
RIN2-RIN2+
RIN1+
RIN0+
BO4
RO2
GO6
RO4
RO1
BO5
RO0
GO0
GO7
GND
GND
LCDVDD
BO6
RO3
LCDVDD
GND
GND
GND
GND
GND
GND
GND
D-SHCLK2
RO5
GO4
GND
RO7
BO1
BO7
RO6
BO2
GO1
GO3
GND
BO3
GND
GND
D-DE2
GO5
GND
GO2
GND
BO0
GND
GND
GND
BE7BE6BE5BE4
BE3BE2BE1BE0
GE7GE6GE5GE4
GE3GE2GE1GE0
RE7RE6RE5RE4
RE3RE2RE1RE0
BO2
D-SHCLK2
BO4
RO6
D-HSYNC
RIN1+
RIN2-
RO2RIN0+
RIN2+
D-DE2
BO3
RIN1-
RIN0-
GO5
BO6
LVDSVCC
CLK+
RO4RO3
GO6
D-VSYNC
BO5
GO2
GO4
CLK-
RO5
GO7
BO7
RO7
GO3
PVCC LCDVDD
D-HSYNC
SHCLK
DE
D-VSYNC
D-SHCLK2
D-DE2
RGB-B18
BE7
GO4
BE6
RGB-A5
RGB-B2
RGB-A7
RGB-A10
RGB-B1
GE5
RO5
RE5
RGB-A9
RGB-B19
BE0
RGB-A2
RGB-A22
RO7
RO2
RE6
BO6
BO2
RGB-A21
RO1
GO5
BE2
RGB-A16
RGB-B7
GO7
RGB-B3
RGB-A11
BO5
RE0
RGB-A6
RGB-B22
RGB-A17
GE7
RE7
BE1
GO2
RGB-B10
RGB-B5
RGB-A12
RGB-B6
RGB-B13
RGB-A13
RGB-A0
GE0
BO3
BE5
RGB-B17
RO0
RGB-A20
BO1
RE4
BO7
RGB-B9
BO4
RGB-A19
RGB-B20
RGB-A18
RGB-B21
RGB-B0
RE3
RGB-A23
GE2
RGB-B14GO0
RGB-A1
GE6
RE2
BO0
RO6RGB-B16
RGB-B8
RGB-B4
RGB-B23
RGB-B11
BE4
GO6
RO4
GE1
GO3
RO3
RGB-B15
RGB-A4
RGB-A15
GE3GE4
RE1
RGB-A8
RGB-B12
BE3
RGB-A14
RGB-A3
GO1
CNA3
XF2H-4015-1
12345678910111213141516171819202122232425262728293031323334353637383940
Q32N3904
12
3
RP15 33X41 82 73 64 5
C73
22pF(NP)C27
0.1uF
RED
GREEN
BLUE
H_SYNCV_SYNCENABLE
U3
THC63LVDM63A
4445474813
4679
1012
131516181920
22232526
4140
3938
3534
3332
2
511172446
37
3631
42
27
29
3028
821
D0D1D2D3D4D5
D6D7D8D9D10D11
D12D13D14D15D16D17
D18D19D20DCLK
Y0MY0P
Y1MY1P
Y2MY2P
TCLKMTCLKP
VCC
GNDGNDGNDGNDGND
LVDSVCC
LVDSGNDLVDSGND
LVDSGND
SHTDN
PLLVCC
PLLGNDPLLGND
VCCVCC
BE0603L2
C35
100uF/16V
L12 0R1 2
RP10 33X4
1 82 73 64 5
R47 33R
RP9 33X41 82 73 64 5
C5
0.1uF
CN1
HEADER 20
1234567891011121314151617181920
RP11 33X41 82 73 64 5
+ C22
22u/6.3V
BE0603
L3
R51 33RR9110K(NP)
R16 4.7K
C71100pF(NP)
C7
0.1uF
L5BE1206(NP)
CN3
FH-12-45S-0.5SH
123456789101112131415161718192021222324252627282930313233343536373839404142434445
C2
0.1uF
RP6 33X4
1 82 73 64 5
C250.1uF
R194.7k
CN6
FH-12-30S-0.5SH
123456789101112131415161718192021222324252627282930
C102
33PF(NP)
C10
0.1uF
C80
33PF(NP)
R50 33R
RP16 33X4
1 82 73 64 5
RP13 33X41 82 73 64 5
L11 33R1 2
L6BE1206
C32
0.1uF
C3
0.1uF
TU1EMI KHLC-010(NP)
12
3IN
GN
DOUT
C31
0.01uF
RP5 33X41 82 73 64 5
C130.1uF
L1BE1206
C30
0.1uF
C120.01uF
U4Si9435
4
6
372
1
8
5C6
100uF/16V
L4
BE0805
1 2
C20
0.1uF
RP8 33X4
1 82 73 64 5
RP12 33X4
1 82 73 64 5
RP14 33X4
1 82 73 64 5
RP7 33X41 82 73 64 5
+ C19
22u/6.3V(NP)
C260.1uF
R15
10K
C1
0.1uF
C110.1uF
C103100pF(NP)
CNA6
XF2H-3015-1
123456789101112131415161718192021222324252627282930
M/B
M/B
PANEL
451
PANEL
1 30
1
PANEL
20
M/B
1
20
45 1
130
TM150XG-26L06A
TM150XG-26L06A
1DEGND
GO7
GND
BO7
RO7
40GND
RE7
30
1
GE7
BE0
BE7
GND
(NP)(NP)
PS : SHCLK & D-SHCLK ADD GND
PS : SHCLK & D-SHCLK ADD GND
VCC
VCC
VCC
MCU_CLKPP2U6
NC
MCP-810
唯冠科技(深圳)有限公司
LCD service manual. Page 37 of 37 唯冠科技研發部 200-100-AS576 A
POWER SUPPLY
Acer Incorporated
5 6Friday, November 01, 2002
Title
Size Document Number Rev
Date: Sheet of
V33
VCC3-DCV
VADCP
GND
VCC
VIN1
VCC
GND
VCC
VCC
VIN
VIN
GND
GND
GND
GND GND
GND GND
GND
GND
GND
GND
GND
GNDGND
GND
GND
GND
GND GND
GND
VCCVIN
GND
OPVCC
OPVCC
GND
VADCA
AGND
AGND
PWM0_A 2
LCD_VBL_A 2
Bri
VIN
OPVCC
On/Off
V33
VCC3-DCV
VIN12V
VADCA
VADCP
R40
2.2K
Q52N3094
12
3
F1FUS1206-5A
C29
0.1uF
NPS4
C78
0.1uF
R33
1K
C1160.1uF
D5MMSZ5248B(NP)
21
C119220uF/16V
C79330uF/16V
C47
0.01uF
CN12
DC-JACK
5
4
3
2
1
Q4
2N3904
12
3
R28
4.7K
C50
0.01uF
C69
0.1uF
R32
4.7KU7
AIC1084-33CM
<Part Type>
3 2
1
4
IN OUT
C OUT1
C64
100uF/16V
R39
4.7K
R23
NP
U11
AIC1578-SO8
1234
8765
VINDUTYSHDNFB
CS+CS-DRI
GND
CN5
JST-2.0-6PIN
123456
0RS2
C330.1uF
R54JUMP WIRE15MM U9
CEM9435A SO8
1234
8765
S1S2S3G
D4D3D2D1
+ C48
220uF/16V
D4
1N5822(DIP)
21
+
-
U5ALM358-SO8
3
21
84
C68 300pC550.1uF
C36
0.1uF
C74
0.01uF
R466.2k_1%
C59220uF/16V
L18BE1206
R552K_1%
C1100.01uF
C38
220uF/16V
C49
0.1uF
D2MMSZ5248B(NP)
21
L19
JBT0385-100805-4
L8BE1206
R412.2K
C43
0.1uF
C280.1uFC41
0.1uF
L747UH@3A
R430.02-1/4W
U12AIC1720-3.3
2 3
1
IN OUT
AD
J
NPS3
+ C42100uF/16V
C60
0.01uF
+ C40
220uF/16V
L9
BE0805
C67220uF/16V
R4920K(NP)
R4810K
R27NP
R210R
C72
0.01uF
0RS1
C1180.1uF
D3
SB340
21
VCC3-DCV 1,2,3,4
VADCP 2
V33 1,2,3,4
VADCA 2
3A
INVERTER I/F
NC
Choose one package
NG 0514
010
11 0
唯冠科技(深圳)有限公司
LCD service manual. Page 38 of 38 唯冠科技研發部 200-100-AS576 A
AUDIO 4835
Acer Incorporated
6 6Friday, November 01, 2002
Title
Size Document Number Rev
Date: Sheet of
VCC
VCC
OPVCC
VCC
GNDGND
GND
PWM1_A 2
AUD_OFF4
Left out + L-SPOUT
R-SPOUTRight out +
Right out -
Left out -
VCC_AU
AUD4835_SD
Right out+
Right out-
LEFTIN
Left out-
RIGHTIN
Left out+
AUD4835_DCVOL
C132 1UF
C130 1UF
CN11SCP606
CN8
BASE2S
12
R6010K(NP)
R8420K
C133 1UF
R731K
R252.2K
R222.2K
R8020K
R69NP
CN10SCP606
C131
33PF
U14
APA4835&4838
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
GN
DG
ND
GN
DG
ND
GN
D
VD
D
VD
D
VD
D
Shutdown
Gain Select
Mode
Mute
DC_Vol
Right Dock
Right In
Beep In
Lift In
Left Dock
Right Out+
Right Out-
Rig
ht
Ga
in2
Rig
ht
Ga
in1
Byp
ass
HP Sense
Lift
Ga
in1
Lift
Ga
in2
Lift out -
Lift out +
GN
D
R78
20KR8533K
R87
20K C1350.0068UF
R59
20K
R5733K
C1260.1uF
R56
20K
C104
10uF/16V
12
C990.0068UF
C1150.1uF
R88 20K
R90 20K
R241K
C1250.1uF
+ C3747uF/16V
R6210K(NP)
R61 10K
+
-
U5B
LM358-SO8
5
67
84
L14BE0603
L13BE0603
C123
2.2UF/16V
12
L16
BE0805
1 2
C100
33PF
CN7
BASE2S
12
L-OUT
R-OUT
DEL L15
DEL L17
DEL C134
DEL R86
DEL R89
L
R
MRT
R L+ + -
-
-
CN8
CN8 CN7
MODE GND OP MAX
HI HP OUTLOW SP OUT
HI SHUTDOWN
MODE VCC OP VOL
HPS
1
SDWN
0
GAINMUTE
0 01
MODE
唯冠科技(深圳)有限公司
LCD service manual. Page 39 of 39 唯冠科技研發部