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PS576
Service Manual
LCD service manual.
Page 1 of 1
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TABLE OF CONTE
O. SERVICEWARNING
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
1 1
A. IMPORTANT SAFETY INSTRUCTION·
· · · · · · · · · · · · · · · · · · · ·
B. SPECIFICATIONS· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 2 C. TIMING CHART·
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
3 5
D. CONTROL LOCATION·
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
E. CONDUCTION VIEW· · · · · · · · · · · · · · · · · · ·
·····················
6
F. ADJUSTMENT PROCEDURE· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 10 G. TROUBLE SHOOTING HINTS· H. REPLACEMENT PARTS LIST·
· · · · · · · · · · · · · · · · · · · · · · · · · ·
11 15
· · · · · · · · · · · · · · · · · · · · · · · · · ·
I. BLOCK DIAGRAM· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 21 J. SCHEMATIC DIAGRAM·
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
22
LCD service manual.
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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 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.
LCD service manual.
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B. SPECIFICATIONS
1. Maximum Resolution 2. Recommend Resolution 3. Synchronization Range Horizontal Vertical 4. Active Display Area 5. Dot Pitch 6. Support display colors 7. Contrast Ratio (Typical) 8.Luminance of White 9. Bandwidth 10. User Control 11. OSD Function 12. View Angle Horizontal Vertical 13. Power Source 14. Power Consumption 15. Connection Type 16. Input Signal Video Sync. 17. Color Temperature 18. Dimension (WxHxD) 19. Monitor Weight 20. Base Operation Tilt 21. Power Saving ON STAND BY OFF 22. Signal Connector Pin Assignment Pin No. 1. Red 2. Green 3. Blue 4. Ground 5. Self Test 6. Red Ground 7. Green Ground 8. Blue Ground 3.5 stereo phone jack Input Sensitivity : 200mV 2+2W 8Speaker 9. 5VDC 10. Sync. Ground 11. Ground 12. SDA (For DDC) 13. Horizontal Sync. 14. Vertical Sync. 15. SCL (For DDC) 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
23. Audio signal
LCD service manual.
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C.TIMING CHART
Video Back porch Active display Sync. Sync-width Total
Preset Modes Pixel clock
(MHz)
Front porch
VGA 720X400 28.325 31.472
VGA 640X480 25.175 31.469 31.778 25.422 6.356 0.636 3.813 1.907 59.94 16.683 15.253 1.430 0.318 0.064 1.049 NONE
VESA 640X480 31.500 37.861 26.413 20.317 6.095 0.762 1.270 4.063 72.81 13.735 12.678 1.057 0.238 0.079 0.740 NONE
VESA 640X480 31.500 37.500 26.667 20.317 6.349 0.508 2.032 3.810 75.0 13.333 12.800 0.533 0.027 0.080 0.427 NONE
VESA 800X600 36.000 35.156 28.444 22.222 6.222 0.667 2.000 3.556 56.25 17.778 17.067 0.711 0.028 0.057 0.626 NONE
VESA 800X600 40.000 37.879 26.400 20.000 6.400 1.000 3.200 2.200 60.3 16.579 15.840 0.739 0.026 0.106 0.607 NONE
H-Frequency
(KHz)
H-Total
( s)
31.774 25.419 6.355 0.635 3.813 1.906 70.1 14.267 12.710 1.557 0.413 0.064 1.080 NONE
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 V-Front Porch V-Sync-width V-Back Porch (ms) (ms) (ms) (ms)
H/V Sync. Polarity Interlace
LCD service manual.
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Preset Modes Pixel clock H-Frequency H-Total (MHz) (KHz) ( s) VESA 800X600 50.000 48.077 20.800 16.000 4.800 1.120 2.400 ( s) (Hz) (ms) 1.280 72.2 13.853 12.480 1.373 0.770 0.125 0.478 NONE VESA 800X600 49.500 46.875 21.333 16.162 5.172 0.323 1.616 3.232 75.0 13.333 12.800 0.533 0.021 0.064 0.448 NONE VESA 1024X768 65.000 48.363 20.677 15.754 4.923 0.369 2.092 2.462 60.0 16.666 15.880 0.786 0.062 0.124 0.600 NONE VESA 1024X768 75.000 56.476 17.707 13.563 4.053 0.320 1.813 1.920 70.1 14.272 13.599 0.673 0.053 0.106 0.513 NONE VESA 1024X768 78.750 60.023 16.660 13.003 3.657 0.203 1.219 2.235 75.0 13.328 12.795 0.533 0.017 0.050 0.466 NONE
H-Active Display ( s) H-Blanking ( s) Front Porch ( s) H-Sync-width ( s) H-Back Porch V-Frequency V-Total
V-Active Display (ms) V-Blanking V-Front Porch V-Sync-width V-Back Porch (ms) (ms) (ms) (ms)
H/V Sync. Polarity Interlace
LCD service manual.
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D. CONTROL LOCATION
Font control panel
1. 2. 3. 4. 5.
Menu Button Select Button Auto Button Power Button LED (Power Display)
Rear panel
1. VGA Signal Cable 2. Power jack 3. Line in jack
LCD service manual.
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E. CONDUCTION VIEW
MAIN BOARD (Component Side)
LCD service manual.
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MAIN BOARD (Solid Side)
LCD service manual.
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CONTROL BOARD (Component Side)
CONTROL BOARD (Solid Side)
LCD service manual.
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LCD service manual.
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F. ADJUSTMENT PROCEDURE
ITEM Program Menu.
Test Meter Test Point Pattern Digital Voltmeter CN7 Crosshatch Pattern (31.5KHz,640x480)
Operation
Check Value
B+ Check A
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
Power Saving Wattmeter Check PC or Pattern B generator Crosshatch Pattern (31.5KHz,640x480) Into Factory PC or Pattern mode generator C 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. 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 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
< 5W
Auto mode Check D
PC or Pattern generator Crosshatch Pattern (1024x768/60Hz)
White Balance Adjust E
PC or Pattern generator White Pattern (1024x768/60Hz)
1. Move the OSD to the COLOR mode (AUTO COLOR). Y = 220 ±0.1FL 2. set color is 9300°K using the OSD,Check the value x = 0.283 shown at below. ±0.01 Y = 220 x = 0.283 y = 0.297 3. set color is 6500°K using the OSD,Check the value y = 0.297 ±0.01 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.
OSD F Language Setting
PC or Pattern generator
LCD service manual.
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G. TROUBLE SHOOTING HINTS
No Display ( Black )
LED ON ?
NO
Power adapter ?
NO
Change adapter
YES
YES
Push the power ON/OFF switch
LED Color change ?
NO
YES
Back light ON?
NO
YES
To Step 2
Check main board U2/Pin2
Check the CN1/Pin1 of Inverter
High Voltage !
Hi / Lo under push power sw?
+12V ?
YES YES
NO
Make sure the connection of Inverter is fine
NO
To Step 2
NO
Display ?
A
Check F1(Fuse) of inverter
YES
B
OK !
LCD service manual.
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A
B
Check the connection of CN8 cable
NO
Hi / Lo under push power sw?
YES
Change the main board
Display ?
YES
Change the Inverter
NO
OK ! Display ?
YES
Change the main board
NO
OK !
To Step 2
LCD service manual.
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() Step 2
Check the main board 12V ?
NO
Check F1,D5
YES NO
+5.0 V ?
Check U9,U11,R43
YES
Check the main board U5 / Pin 3 ?
YES
YES
Check U5
H/V input Signal ?
YES
Change U8
NO
Check H/V Signal
Display ?
NO
Change Signal Cable
YES
OK !
LCD service manual.
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() No display (White)
Check the main board 5V ?
NO
Check U9,U11,R43
YES
+3.3V ?
NO
Check U7,U12
YES
Check the main board U8/Pin1 ?
NO
Check 3.3V Circuit
YES YES
H/V Input Signal ?
NO
Change U8
Check H/V Signal
Display ?
NO
Change Signal Cable
YES
OK !
LCD service manual.
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H. REPLACEMENT PARTS LIST PS576
10 988-1P0-1004C X EA PS-576 +TCO99 SANYO INTER DATA 002-001-TCO9 P EA TCO99 (). 002-000-PS576 P EA PS576 005-002-PS576 P EA PS576 CARTON.PROVIW 153-000-PS576 P EA PS576 BACK LBL TCO99 MADE IN CHINA 003-H01-AS576 P EA TCO99 LBL FOR PLANE 170-000-0848C P EA PE BAG 0.07mm 14*30.5cm. 170-005-VM541 P EA LT-541 PE BAG 300*200mm. 170-005-LCD5 P EA LCD 15" PE BAG 826-000-PS576 X EA PS-576 160-00L-PS576 P EA POLYFOAM .(L) 160-00R-PS576 P EA POLYFOAM .(R) 846-120-C0AL-AT P EA ADAPTER 12V 3A 36W 002-001-CEPOV-B P EA CE (FOR PROVIEW). + 003-001-EDC P EA 55X35mm. 003-002-0848-AM X EA CARTON LABEL 70*40mm. 003-002-0848-A P EA CARTON LABEL 70*40mm. 835-014-0ALL P RL 80*300mm.
LCD service manual.
1.0000 02/11/11
0.000
1 2 4 5
1.0000 01/07/26 1.0000 02/07/10 1.0000 02/07/10 1.0000 02/07/10
0.000 0.000 0.000 0.000
6 7 8 9 10
1.0000 01/12/04 1.0000 01/11/30 1.0000 02/07/10 1.0000 01/11/30 1.0000 01/07/26
0.000 0.000 0.000 0.000 0.000
40 50 11
1.0000 01/08/13 1.0000 01/07/26 1.0000 02/09/03
0.000 0.000 0.000
21
1.0000 02/10/15
0.000
31 41 10 20
1.0000 02/11/07 1.0000 02/11/21 1.0000 02/08/03 0.0002 02/08/03
0.000 0.000 0.000 0.000
Page 17 of 17
() 51 20 002-G00-LPROVIEW P EA LCD PROVIEW EDC 999-P04-PS576 X EA PS576 TUV/GS TCO99 INTE R DATA 902-PS0-1003C X EA PS-576 TUV/GS/CE TCO99 PANE INTER DATA 151-001-PS576 M EA PS576 REAR CABINET ABS. () EM-006E 154-002-ABS6E P KG ABS HB()EM-006E T23022() 110-4R0-20646 P EA M4*H8*6.6mm 154-001-PS576 P EA PS576 KEY TOP ABS. 154-002-PS576 P EA PS576 LENS PC. 121-000-PS576 P EA PS576 REAR PLATE SECC 1.0T. 126-000-AS576-A P EA AS576 HINGE STEELNESS. 123-B01-PS576P M EA PS576 FRONT PANEL AL5052P 0.8T PROVIEW LOGO 123-100-PS576 M EA PS576 FRONT PANEL AL5052P 0.8T AU 123-B00-PS576P P EA PS576 FRONT PANEL AL5052P 0.8T AU PANEL MISC-S00-SYIN P EA . MISC-S00-SYIN P EA . 827-001-PS576 X EA PS-576 LCD AU*5 100-008-3013 P EA SCREW R3*8mm TP1 PRO 2K 700. 100-010-4033 P EA 1.0000 02/12/12 1.0000 02/11/11 0.000 0.000
1
1.0000 02/05/27
0.000
10
1.0000 02/09/18
0.000
10
0.3300 02/09/12
0.000
20 20 30 40 50
2.0000 02/09/12 1.0000 02/09/18 1.0000 02/09/18 1.0000 02/09/18 1.0000 02/09/18 : , 1.0000 02/09/18
0.000 0.000 0.000 0.000 0.000
70
0.000
10
1.0000 02/07/18
0.000
10
1.0000 02/07/18
0.000
20 20 80 10 20
1.0000 02/11/11 1.0000 02/07/18 1.0000 02/09/18 2.0000 02/07/10 2.0000 02/07/10
0.000 0.000 0.000 0.000 0.000
LCD service manual.
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() SCREW P4*10 ISO NI. 101-005-2032 P EA SCREW M2*5 ISO . 101-005-3032 P EA SCREW M3.0*5 ISO . 101-005-3033 P EA SCREW M3*5 ISO NI. 103-006-4033 P EA SCREW F4*6mm ISO ZI3C-NI. 105-006-3012 P EA SCREW T3*6mm TP1. 105-006-4033-1 P EA SCREW T4*6mm ISO 105-010-3012 P EA SCREW T3*10mm TP1. 110-4R0-20646 P EA M4*H8*6.6mm 154-002-AS576 P EA AS576 MYLAR SHEET T=0.5mm 154-003-AS576 P EA AS576 MYLAR SHEET 168*126 506-178-E62BP-40 P EA SMD CPU IC(WINBOND:W78E62BP-40 631-003-A014-C P EA AUDIO 3.5STERE0 2*RCA 1.5M CORE 631-006-7020-T P EA SH570/770 1061#28 6P2.0mm 631-008-G020-W P EA 8PIN 1.5PITCH<->8PIN 1.5PITCH 631-030-F0003 P EA 30P FFC CABLE L20CM T28mm. 631-045-F0003 P EA 45P FFC CABLE L20CM T28mm. 824-002-AY565 P EA SPK BOX 20*40 2W 8ohm. 831-300-0101 P EA PS576 ( 5000NS)
30 40 50 60 70 80 90 100 110 120 130
4.0000 02/07/10 6.0000 02/07/10 4.0000 02/10/05 1.0000 02/08/15 2.0000 02/07/10 2.0000 02/07/10 4.0000 02/07/10 2.0000 02/10/05 1.0000 02/08/15 1.0000 02/09/09 1.0000 02/07/10 : P1, 1.0000 02/09/06
0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
140
0.000
150 160
: EMI, 1.0000 02/07/10 1.0000 02/07/11
0.000 0.000
170
: CTR/B->M/B, 1.0000 02/07/10 0.000 : FFC2, 1.0000 02/07/10 : FFC1, 1.0000 02/10/25
180
0.000
200 210
0.000 ECN-2A0110 1.0000 02/09/09 0.000
LCD service manual.
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() 220 230 240 1 2 3 4 5 6 16 250 260 90 10 20 40 10 30 100 110 120 831-750-0500 P RL 0.0320 02/09/09 50mm 003-H01-LCD P EA 1.0000 02/10/14 LCD CPU LBL 15mmx15mm. 83X-000-LCDF X EA 1.0000 02/11/07 LCD MONITOR . 831-409-0200 P RL 0.0084 02/05/29 9mm*20 (). 831-119-0501 P RL 0.0250 02/05/29 PVC UL206W19MM 832-003-0002 P BOT 0.0050 02/05/29 99.5%.1kg/ 832-002-0001 P KG 0.0090 02/05/29 1 200 . 831-460-0201 P RL 0.0040 02/05/29 TAPE (FOR PACKING) 60mm. 836-600-0000 P EA 0.0004 02/05/29 MINIMAX 24*24cm 100p 003-501-ALL9 P EA 1.0000 02/08/12 ALL LCD 10.8*7.5CM( 126-060-ALP1 P EA 1.0000 02/11/14 L210*W60mm 126-030-ALP P EA 2.0000 02/11/14 150X30mm. 820-010-5PST X EA 1.0000 02/09/18 PS576 STAND 123-700-PS576 P EA 1.0000 02/10/05 PS576 BASE(). 155-001-PS576 P EA 5.0000 02/09/18 RUBBER FOOT(NR). 132-300-PS576 M EA 1.0000 02/09/18 SPRING ASS'Y 132-001-PS576-A P EA 1.0000 02/08/22 PS576 SCREW PING(D1.2 , 106-012-6033 P EA 1.0000 02/08/31 CHESS M6xL12.5ISO 123-701-PS576 P EA 1.0000 02/10/05 PS576 BASE NECK(). 600-151-0400 P EA 1.0000 02/10/05 150cm. 610-151-15RM-1 P EA 1.0000 02/10/05 SH570/770 UL20276 1.5M 90
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0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 ECN-280083 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
LCD service manual.
() 130 640-004-0007 4*7mm P EA 1.0000 02/11/11 : FOR LED, 1.0000 02/05/27 1.0000 02/08/26 1.0000 02/07/10 : PCB, 1.0000 02/07/10 : R55, 1.0000 02/07/10 : R46, 9.0000 02/07/10 0.000
2 10 10
899-00M-PS576 M EA PS576 M/B FOR AU*5 PANEL 852-00M-PS576 M EA PS576 M/B FOR AU*5 PANEL SMD 200-100-AS576 P EA AS576 MAIN BOARD PCB 281-031-20014 SMD R 2K 1% 0603. 281-031-62014 SMD R 6.2K 0603. P EA
0.000 0.000 0.000
30
0.000
40
P
EA
0.000
50
281-035-0R04 P EA RES 0ohm 5% 1/10W 0603 SMD. 281-035-1014 P EA RES 100 5% 1/10W 0603 SMD. 281-035-1024 P EA RES 1K 5% 1/10W 0603 SMD.
0.000
60
: L12,R21,S1,S2,R13, 4.0000 02/07/10 0.000 : R42,R44,R45,R82, 9.0000 02/07/10 0.000 : R6,R7,R24,R29,R30, R31,R33,R37,R73, 10.0000 02/07/10 0.000 : R2,R8,R9,R15,R34, R35,R36,R48,R61,R70, 2.0000 02/07/10 0.000 : R53,R17, 1.0000 02/08/08 : R12, 8.0000 02/07/10
70
80
281-035-1034 P EA RES 10K 5% 1/10W 0603 SMD.
90
281-035-1054 P EA RES 1M 5% 1/10W 0603 SMD. 281-035-1514 P EA RES 150ohm +-5% 1/10W 0603 SMD 281-035-2034 P EA RES 20K 5% 1/10W 0603 SMD.
100
0.000
110
0.000
120
281-035-2224 P EA RES 2.2K 5% 1/10W 0603 SMD.
: R56,R59,R78,R80,R84, R87,R88,R90, 7.0000 02/07/10 0.000 : R22,R25,R40,R41,R52,
LCD service manual.
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() R81,R83, 6.0000 02/07/10
130
281-035-3304 P EA RES 33ohm 5% 1/10W 0603 SMD.
0.000
140
281-035-3334 P EA RES 33K 5% 1/10W 0603 SMD. 281-035-4704 P EA RES 47ohm 5% 1/10W 0603 SMD. 281-035-4724 P EA RES 4.7K 5% 1/10W 0603 SMD.
: R3,R5,R47,R50,R51, L11, 2.0000 02/07/10 0.000 : R85,R57, 1.0000 02/07/10 : R72, 8.0000 02/07/10
150
0.000
160
0.000
170
281-035-4734 P EA RES 47K 5% 1/10W 0603 SMD. 281-035-5104 SMD R 0603 51ohm 5%. P EA
: R4,R11,R16,R19,R20, R28,R32,R39, 2.0000 02/07/10 0.000 : R66,R77, 2.0000 02/07/10 : R68,R71, 1.0000 02/07/10 : R10, 4.0000 02/07/10
180
0.000
190
281-035-5114 P EA RES 510 5% 1/10W 0603 SMD. 281-035-7504 SMD R 75 ohm 0603. P EA
0.000
200
0.000
210
282-330-2454 P EA RES-NET 33ohm 5% SMD 8P4R.
: R74,R75,R76,R1, 14.0000 02/07/10 0.000 : RP1,RP4,RP5,RP6,RP7, RP8,RP9,RP10,RP11, RP12,RP13,RP14,RP15, RP16, 1.0000 02/07/10 0.000 : RP3, 1.0000 02/07/10 : C77, 8.0000 02/07/10
220
282-472-2454 P EA RES-NET 4.7K 5% SMD 8P4R. 381-151-032554 P EA SMD CC 150PF 25V NPO 0603. 381-220-032554 P SMD CC 22pF 25V NPO 0603. EA
280
0.000
290
0.000
: C17,C18,C56,C62,C70, C97,C98,C127,
LCD service manual. Page 22 of 22
() 300 381-301-032554 P EA SMD CC NPO 25V 300PF 5% 0603. 381-330-032554 NPO 33PF/25V +-5% P 0603 EA SMD 1.0000 02/07/10 : C68, 2.0000 02/07/10 : C100,C131, 13.0000 02/07/10 0.000
310
0.000
330
382-103-032564 P EA SMD CC 0.01uF/25V X7R 0603.
0.000
340
382-393-032564 P EA SMD CC 0.039uF/25V X7R 0603. 382-472-035064 X7R 4700pF/50V P EA +-10% 0603 SMD
: C47,C50,C60,C72,C74, C82,C86,C88,C90,C93, C107,C110,C112, 1.0000 02/07/10 0.000 : C84, 3.0000 02/07/10
350
0.000
360
382-682-035064 P EA X7R 6800P/50V +-10% 0603SMD. 385-104-032584 Y5V 0.1u/25V P EA +80%-20% 0603
: C87,C91,C94, 2.0000 02/07/10 0.000 : C135,C99, 54.0000 02/07/10
370
0.000
380
385-105-031684 P EA Y5V 1uF/16V +80-20% 0603. 481-LCC-0440 SOCKET 44PIN PLCC. P EA
: 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, 3.0000 02/07/10 0.000 : C130,C132,C133, 1.0000 02/07/10 0.000 : U2, 1.0000 02/07/10 : U7, 1.0000 02/07/10
Page 23 of 23
420
460
506-0AI-C1084 P EA SMD REG.AIC1084CM 3.3V 5A. 506-0AI-CX33 P EA
0.000
470
0.000
LCD service manual.
() AIC1720-33 CX3.3V 100mA SOT89. 480 506-0AP-4835 P EA APA4835RI/ANPEC AUDIO AMP. 506-2AI-C1578 P EA IC DC TO DC IC.AIC1578(SMD). 506-524-LC21 MEMORY IC 24LC21 SMD. P EA : U12, 1.0000 02/07/10 : U14, 1.0000 02/07/10 : U11, 1.0000 02/07/10 : U13, 1.0000 02/07/10 : U1, 1.0000 02/07/10 : 1.0000 : 1.0000 U10, 02/07/10 U5, 02/07/10 0.000
490
0.000
500
0.000
510
506-5NM-24C16 P 24C16 SO8 MEMORY IC SMD.
EA
0.000
520
506-774-LCX14 P EA 74LCX SOIC14 HI SPEED TTL SMD. 506-800-358D P EA EA
0.000
530 540
0.000 0.000
506-SMA-SCOT-V P SCALER CHIP MASCOT V MRT. 518-02N-3904 NPN 2N3904S(SMD). 518-1CE-9435 MOSFET CE9435A S08. P
550
EA
: U8, 5.0000 02/07/10
0.000
560
P
EA
: Q1,Q2,Q3,Q4,Q5, 2.0000 02/07/10 0.000 : U4,U9, 1.0000 02/07/10 : Q6, 1.0000 02/07/10 : F1, 2.0000 02/07/10 : L13,L14, 1.0000 02/11/30 1.0000 02/08/27 : CN6, 1.0000 02/08/27
Page 24 of 24
580
528-2BA-T54C P SMD DIODE BAT54C SOT23. 558-352-5000 SMD FUSE 1206 24V 5A. P
EA
0.000
610
EA
0.000
690
780-103-3000 P EA SMDBEAD SBK160808300Y0603 30 745-050-3072 P EA LINE COIL 5uH JBT0385 100805-4 630-030-9003 P EA 30P 0.5mm OMRON XF2H-3015-1. 630-045-9003 P EA
0.000
700 720
0.000 0.000
730
0.000
LCD service manual.
() 45P 0.5mm OMRON XF2H-4515-1. 740 780-103-8000A P EA SMD BEAD FCM1608K-800T07 . 780-103-3000A BEAD FCM1608K-300T07 P EA : CN3, 3.0000 02/09/06 0.000
750
: L22,L23,L24, 3.0000 02/09/06 0.000 : L25,L26,L27, 4.0000 02/10/29 0.000 ECN-2A0143 : L1,L6,L8,L18, 1.0000 02/08/26 0.000 1.0000 02/07/10 : R43, 1.0000 02/07/10 : C104, 7.0000 02/12/09 0.000
760
780-107-1210H P EA MLB 321611-121 120 ohm 2000mA 851-00M-PS576 X EA PS576 M/B FOR AU*5 PANEL DIP 232-R02-505T P EA WR-C-5W 0.020ohm 5%. 330-100-16255 P EA 5mm EC 10uF 16V 105C M TP MI. 330-101-16255 P EA 5mm EC 100uF 16V 105C M TP MI.
20 20
230
0.000
241
250
330-220-16255 P EA MINI CE 22uF/16V +-20% TP105 330-221-16255 P EA EC H:5mm 220uF16V +-20% 105C.
0.000 ECN-2C0011 : C101,C124,C37,C39, C42,C64,C75, 1.0000 02/07/10 0.000 : C22, 6.0000 02/07/10
260
0.000
270
330-2R2-50255 E.CAP 2.2UF/50V(4*5).
P
EA
: C38,C40,C48,C59, C119,C67, 1.0000 02/07/10 0.000 : C123, 1.0000 02/07/10 : CN12, 1.0000 02/07/10 : CN11, 1.0000 02/07/10 : CN10, 1.0000 02/07/10
Page 25 of 25
390
409-003-0110 P EA DC-JACK (SCD510CCS000B00/) 409-003-0111 P EA SCP606UNT2T0000 PIN JACK 409-003-0112 P EA SCP606UNT3T0000 PIN JACK 504-000-6300L P EA
0.000
400
0.000
410
0.000
440
0.000
LCD service manual.
() RESET IC V6300L TD92. :(504-000-MCP101 :02/08/03 450 504-007-A431 KIA431/KEC 570 : TU2, )RESET IC MCP101-450HI/TO TO92. P EA : 0.000 1.00000
1.0000 02/07/10 : TU3, 1.0000 02/07/10 : D4, 1.0000 02/07/10 : X1, 1.0000 02/07/10 : X2, 2.0000 02/07/10 : CN7,CN8, 1.0000 02/07/10 : CN5, 1.0000 02/07/10 : CN2, 1.0000 02/07/10 : L7, 1.0000 02/09/16 1.0000 02/10/10
522-030-B340-T P SCHTTKY SB340 TP/.
EA
0.000
590
531-110-49US P EA 11.0592MHZ HC 49US CRYSTAL. 531-120-49US 12MHZ HC 49US CRYSTAL P EA 30PPM.
0.000
600
0.000
620
630-002-1008 P EA JWT A2001 PITCH 2.00mm 2P. 630-006-1008 P EA JWT A2001 PITCH 2.00mm 6P. 630-008-C001 P EA JST 1.5mm HEADER ZR S8B-ZR. 745-470-20621 CHOKE 47UH@3A(). P EA
0.000
630
0.000
640
0.000
680
0.000
690 730 10 20 30 40 50 740
152-000-SH570 P EA TOSHIBA DC JACK SUPPORT NYLON. 83X-000-LCDM X EA LCD MONITOR PCB . 830-002-0710A P KG 63/37 . 834-011-0009 P KG 8010 16kg/ 830-001-0800 P KG 0.8mm 1KG/ 833-014-0003 P KG LB-1101 UL-94V0. 832-005-0002 P KG (ECSB). 330-331-06255 P EA
0.000
0.000 ECN-2A0041 0.0040 02/10/10 0.000 0.0018 02/10/10 0.0003 02/10/10 0.0001 02/10/10 0.0020 02/10/30 1.0000 02/10/14 0.000 0.000 0.000 0.000 0.000
LCD service manual.
Page 26 of 26
() EC 330UF/6.3V +-20% 105°C 8*5 750 760 003-H03-LCD P EA LCD LBL 13.5*8MM 485-415-S070 P EA D-SUB 3R15 FEMALE 180D 6.8MM 849-20S-5703 P EA INVETER 576 AU 2L 899-400-PS576 M EA PS576 CONTRONL/B 200-701-PS576 P EA PS576 CONTROL KEY PCB 401-170-0220 P EA TACT SWITCH H5mm 520-005-0302-F P EA LED LT0302-23() 90 . 630-008-C001 P EA JST 1.5mm HEADER ZR S8B-ZR. 705-350-901A AU 15"LCD SLINL PANEL. P EA : C79, 1.1000 02/10/25 0.000 ECN-2A0115 1.0000 02/11/30 0.000
3 4 10
: CN9, 1.0000 02/05/27 1.0000 02/05/27 1.0000 02/07/10 5.0000 02/07/10 0.000
0.000 0.000 0.000
30
: S1,S2,S3,S4,S5, 1.0000 02/07/10 0.000 : D1, 1.0000 02/07/10 : J1, 1.0000 02/05/27
40
0.000
5
0.000
LCD service manual.
Page 27 of 27
()
LCD service manual.
Page 28 of 28
()
LCD service manual.
Page 29 of 29
()
LCD service manual.
Page 30 of 30
()
I. BLOCK DIAGRAM
VSYNC HSYNC
VGA-IN 12PIN
C O N N E N T
ADC
SCALER
8 R0~R7
LVDS
8 RA0~RA7 8 GA0~GA7 10 EVEN
LCD PANEL(LVDS)
3 {R.G.B} DDC-SDA DDC-SCL
8 G0~G7 8 BA0~BA7 8 B0~B7 8 RB0~RB7 8 GB0~GB7
D-DE
LVDS
D.D.C
24C21
EEPROM
CRYSTAL
8 BB0~BB7
10 ODD
24C16 EEPROM
12M HZ MCU INVERTER
BLK-ON/OFF BRIGHTNESS
HI VOLTAGE
POWER
SWITCH POWER SUPPLY AND REGULATOR
SDA SCL
8PIN 3V 5V CRYSTAL
C O N N E N T
12V
12V
POWER ADAPTER
12M HZ 12V
FUNCTION KEY
Title Size B Date:
BLOCK DIAGRAM
Document Number
ORION
Tuesday, October 23, 2001 Sheet 1 of 1
Rev B
LCD service manual.
Page 32 of 32
()
J. SCHEMATIC DIAGRAM
LCD service manual.
Page 33 of 33
()
VCC DDC-SCL DDC-SDA DDC-SCL DDC-SDA 4 4 PIN7 D13 BAT54C R79 4.7K R66 47K R77 47K R67 8 VGA_VSYNC CN9 1 17 2 3 16 4 5 6 7 8 9 10 11 12 13 14 15 DB15 R G B cable 10k R70 VCC VCC R72 R68 R71 R58 OR(NP) VE 2 D10 DAN217K(NP) 2 VE D9 DAN217K(NP) J3 1 J4 1 J5 1 J6 1 J7 1 J8 1 TP 1 1 H4 8 7 6 5 4 TP 1 2 3 1 2 3 GND 1 2 3 1 of 6 5 4 9 8 7 6 5 4 9 5 4 TP TP 47 51 51 7 6 5 1K 1 2 3 4 C117 0.1uF
NC
VCC VCLK SCK SI U13 24LC21 NC NC NC VSS
PIN7 VE DDC-SDA VGA_HSYNC VGA_VSYNC DDC-SCL L25 BULL WILL FCM1608K-300T07 B 1 2 R74 75
3
3
TP 1 1
TP 1
TP 1 2,3,4,5 H3 9
TP
1
L22 BULL WILL FCM1608K-800T07 1 2 C120 5PF
R63 0R BLUE-ADC 3 VE 2 DAN217K(NP) C106 0.1uF(NP) V33 C66 0.1uF GREEN-ADC 3 VE 2 DAN217K(NP) C108 0.1uF(NP) C113 0.01uF(NP) C90 0.01uF SOGI 2 H1 8 7 6 H2 8 7 6 2 C86 0.01uF 2 V33
8 7 6
8 7 6
9
R
1
2 R76 75
1
2 C122 5PF
RED-ADC 3 VE 2 DAN217K(NP) C109 0.1uF(NP) R44 100 C93 0.01uF
2
5 4
9
5 4
1 2 3
1 2 3
TP 1 2 3 1 2 3
TP
1 D8
GND
GND
GND_EARTH
J1 1
J2 1
J9 1
VGA_VSYNC R83 2.2K C129 1 VE R42 100 C56 22pF
1
2
3
4 U10B 74LVC14-SOP14
TP 1 1 PA-VSYNC C62 22pF 2
TP 1
TP
D12 0.1uF(NP) 2 NP
U10A 74LVC14-SOP14
C128
0.1uF(NP)
VGA_HSYNC R81 2.2K R82 100 C127 22pF 1
13
12
11
10 U10E 74LVC14-SOP14
R45 100 PA-HSYNC C70 22pF 2
Acer Incorporated
Title
D11 NP
U10F 74LVC14-SOP14
VGA INPUT
Size Document Number
1 2 3
8 7 6
L27 BULL WILL FCM1608K-300T07
L24 BULL WILL FCM1608K-800T07
R65 0R
9
5 4
9
5 4
9
8 7 6
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
1 D6
L26 BULL WILL FCM1608K-300T07 G 1 2 R75 75
L23 BULL WILL FCM1608K-800T07 1 2 C121 5PF
R64 0R
1 D7
1
NC
200-100-AS576
Date: Friday, November 01, 2002 Sheet
Rev A
LCD service manual.
2
Page 34 of 34
()
PWM0 PWM1 LCD_VEE LCD_VDD LCD_VBL VCC3-DCV R37 R29 R38 R30 R31 1K 1K (NP) 1K 1K PWM0_A PWM1_A LCD_VEE_A LCD_VDD_A LCD_VBL_A inverter pwm audio pwm lvds_on panel power on inverter blk PWM0_A PWM1_A LCD_VEE_A LCD_VDD_A LCD_VBL_A 5 6 3 3 5
4 4
SCL SDA R34 R35 R36 RGB-B19 RGB-B18 RGB-B17 RGB-B16 RGB-B23 RGB-B22 RGB-B21 RGB-B20 RGB-B15 RGB-B14 RGB-B13 RGB-B12 RGB-B11 RGB-B10 RGB-B9 RGB-B8
RGB-B[0..23] 3
4 4 4 4
RESET SCL SDA IRQVCC3-DCV SCL
3
VDDCRTL_T
LCD_VDD_A
3
10K
10K
SDA
10K
5
INV_EN_T
LCD_VBL_A
5
C39 100uF/16V
C51
C53
C57
C61
0.1uF 0.1uF 0.1uF 0.1uF
160 TVCLK 159 IRQ 158 SCS 157 SDA 156 SCL 155 RST 154 GPIO1 153 GBIO0 152 DCVSS 151 CONFIG4 150 CONFIG3 149 CONFIG2 148 CONFIG1 147 CONFIG0 146 PWM0 145 PWM1 144 DCVDD 143 LCD_VEE 142 LCD_VDD 141 LCD_VBL 140 DCVSS 139 RED_OUTB_7 138 RED_OUTB_6 137 RED_OUTB_5 136 RED_OUTB_4 135 DOBVDD 134 RED_OUTB_3 133 RED_OUTB_2 132 RED_OUTB_1 131 RED_OUTB_0 130 DOBVSS 129 GRN_OUTB_7 128 GRN_OUTB_6 127 GRN_OUTB_5 126 GRN_OUTB_4 125 DOBVDD 124 GRN_OUTB_3 123 GRN_OUTB_2 122 GRN_OUTB_1 121 GRN_OUTB_0
VCC3-DCV 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
1 1 1
PA-VSYNC PA-HSYNC SOGI
AVCC AGND VREF CP CZ VCCAB BI GNDAB BCLP VTOP VBOT VCCAG GI GNDAG GCLP TOUTP TOUTM VCCAR RI GNDAR RCLP PLLVDD PLLVSS DCVSS OSD_FSW OSD_CLK OSD_R OSD_G OSD_B OSD_I DCVDD RESERVED XTAL XTALI DIBVSS DISP_DE DISP_VSYNC SHCLK DISP_HSYNC DCVSS
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 VADCA VADCA
DIBVDD CAP_HREF CAP_HSYNC CAP_VSYNC DIBVSS BLU_INB_0/Y0 BLU_INB_1/Y1 BLU_INB_2/Y2 BLU_INB_3/Y3 BLU_INB_4/Y4 BLU_INB_5/Y5 BLU_INB_6/Y6 BLU_INB_7/Y7 DCVDD GRN_INB_0 GRN_INB_1 GRN_INB_2 GRN_INB_3 GRN_INB_4 GRN_INB_5 GRN_INB_6 GRN_INB_7 DCVSS RED_INB_0/UV0 RED_INB_1/UV1 RED_INB_2/UV2 RED_INB_3/UV3 RED_INB_4/UV4 RED_INB_5/UV5 RED_INB_6/UV6 RED_INB_7/UV7 DIBVDD DVDD DVSS DTEST DVCC DGND VGA_VSYNC VGA_HSYNC SOGI
U8
MASCOT V
DOBVSS BLU_OUTB_7 BLU_OUTB_6 BLU_OUTB_5 BLU_OUTB_4 DOBVDD BLU_OUTB_3 BLU_OUTB_2 BLU_OUTB_1 BLU_OUTB_0 DOBVSS RED_OUTA_7 RED_OUTA_6 RED_OUTA_5 RED_OUTA_4 DCVDD RED_OUTA_3 RED_OUTA_2 RED_OUTA_1 RED_OUTA_0 DCVSS GRN_OUTA_7 GRN_OUTA_6 GRN_OUTA_5 GRN_OUTA_4 DOBVDD GRN_OUTA_3 GRN_OUTA_2 GRN_OUTA_1 GRN_OUTA_0 DOBVSS BLU_OUTA_7 BLU_OUTA_6 BLU_OUTA_5 BLU_OUTA_4 DOBVDD BLU_OUTA_3 BLU_OUTA_2 BLU_OUTA_1 BLU_OUTA_0
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
RGB-A[0..23] 3
VCC3-DCV
C95 0.1uF
C96 0.1uF
C63 0.1uF
C58 0.1uF
C54 0.1uF
C52 0.1uF
C46 0.1uF
C45 0.1uF
C44 0.1uF
C75 100uF/16V
C65 0.1uF
C85 0.1uF
C89 0.1uF
C92 0.1uF
VADCA
1 1 1
BLUE-ADC GREEN-ADC RED-ADC
VADCP DISP-HSYNC SHCLK DISP-VSYNC CP CZ DE C107 C91 R53 C87 C82 0.01uF C83 C101 4700p C77 150pF CP C84 CZ L20 BE0805 0.039uF 0.01uF 0.01uF C88 4700p C94 4700p C97 22pF 12MHZ C98 22pF X2 1M 3 3 3 3
VADCP VADCP
0.1uF 100uF/16V
L21
BE0805 VADCP VADCP
V=2.5V
L10 BE0805 1 3
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
VREF
TU3 TL431 2 C111 0.1uF C112 0.01uF
R52 C124 100uF/16V
2.2K
Acer Incorporated
Title
LCD service manual.
Page 35 of 35
MASCOT V(A/D+Scaler)
Size Date: Document Number
200-100-AS576
Friday, November 01, 2002 Sheet 2 of 6
Rev A
()
2 RGB-B[0..23] RGB-B23 RGB-B22 RGB-B21 RGB-B20 RGB-B19 RGB-B18 RGB-B17 RGB-B16 1 2 3 4 1 2 3 4 RP5
33X4
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 D-SHCLK2 2 LCD_VEE_A 44 45 47 48 1 3 4 6 7 9 10 12 13 15 16 18 19 20 22 23 25 26 27 R16 L3 C13 0.1uF C12 0.01uF 4.7K BE0603 29 30 28 D0 D1 D2 D3 D4 D5 Y0M Y0P RED Y1M Y1P 41 40 39 38 35 34 RIN0RIN0+ RIN1RIN1+ RIN2RIN2+
RP6 RGB-B15 RGB-B14 RGB-B13 RGB-B12 RGB-B11 RGB-B10 RGB-B9 RGB-B8 1 2 3 4 1 2 3 4 RP7
33X4 33X4
8 7 6 5 8 7 6 5 GO0 GO1 GO2 GO3 GO4 GO5 GO6 GO7
M/B
RP8 RGB-B7 RGB-B6 RGB-B5 RGB-B4 RGB-B3 RGB-B2 RGB-B1 RGB-B0 1 2 3 4 1 2 3 4 RP9
33X4 33X4
8 7 6 5 8 7 6 5 BO0 BO1 BO2 BO3 BO4 BO5 BO6 BO7
Y2M D6 Y2P D7 D8 GREEN D9 D10 TCLKM D11 TCLKP D12 D13 D14 BLUE D15 D16 D17 VCC VCC VCC
33 32 2 8 21
CLKCLK+ CVDD
RP10 33X4
2 RGB-A[0..23]
RGB-A23 RGB-A22 RGB-A21 RGB-A20 RGB-A19 RGB-A18 RGB-A17 RGB-A16
1 2 3 4 1 2 3 4
RP11 33X4 8 7 6 5 8 7 6 5 RP12 33X4
RE0 RE1 RE2 RE3 RE4 RE5 RE6 RE7
CVDD
D18 H_SYNC D19 V_SYNC D20 ENABLE DCLK GND GND GND SHTDN GND GND PLLVCCLVDSVCC LVDSGND PLLGNDLVDSGND PLLGNDLVDSGND
C32 5 11 17 24 46 37 42 36 31 0.1uF
C31 0.01uF
C30 0.1uF
GND LVDSVCC C11 0.1uF
RGB-A15 RGB-A14 RGB-A13 RGB-A12 RGB-A11 RGB-A10 RGB-A9 RGB-A8
1 2 3 4 1 2 3 4
RP13 33X4 8 7 6 5 8 7 6 5 RP14 33X4
THC63LVDM63A GE0 GE1 GE2 GE3 GE4 GE5 GE6 GE7 CVDD L4 BE0805 CVDD BE0 BE1 BE2 BE3 BE4 BE5 BE6 BE7 V33 GND GND HEADER 20 LCDVDD LCDVDD V33 V33 RIN0RIN0+ RIN1RIN1+ RIN2RIN2+ CLKCLK+
1
2
RGB-A7 RGB-A6 RGB-A5 RGB-A4 RGB-A3 RGB-A2 RGB-A1 RGB-A0 PS : SHCLK & D-SHCLK ADD GND SHCLK 1 L11 33R 2
1 2 3 4 1 2 3 4
RP15 33X4 8 7 6 5 8 7 6 5 RP16 33X4
C1 C10 0.1uF + C19 22u/6.3V(NP) + C22 22u/6.3V 0.1uF
C3
C5
C7
C2
0.1uF
0.1uF
0.1uF
0.1uF
GND 1 L12 0R 2 D-SHCLK2
GND
GND
GND
2
SHCLK
PS : SHCLK & D-SHCLK ADD GND 2 DE DE R50 33R VCC C73 22pF(NP) GND R47 R51 33R 33R C102 33PF(NP) C80 33PF(NP) V33 C35 C27 0.1uF L6 BE1206 VCC GND R19 4.7k 4 3 2 Q3 2N3904 GND GND C25 0.1uF 3 2 1 U4 Si9435 8 7 6 5 PVCC R15 10K C26 0.1uF C20 0.1uF C6 100uF/16V D-DE2 L5 BE1206(NP)
GND
GND
GND D-HSYNC D-VSYNC
(NP)
100uF/16V
(NP)
GND
L1 BE1206
2 2
DISP-HSYNC DISP-VSYNC
GND
R91 10K(NP) C71 100pF(NP) C103 100pF(NP) 2 LCD_VDD_A
1
IN
1
GND
GND
2
LCD service manual.
GND
Page 36 of 36
NC
VCC MCP-810 U6
2
MCU_CLKPP
20
1
8 7 6 5 8 7 6 5
RO0 RO1 RO2 RO3 RO4 RO5 RO6 RO7
PANEL 20 1 TM150XG-26L06A LCDVDD XF2H-4015-1 CN3 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 PANEL 45
GND GND BO7 GO7 RO7 DE GND
40
CNA3
GND GND GND 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 BO7 BO6 BO5 BO4 BO3 BO2 BO1 BO0 GO7 GO6 GO5 GO4 GO3 GO2 GO1 GO0 RO7 RO6 RO5 RO4 RO3 RO2 RO1 RO0
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
45
M/B
1
1
GND
BE0 BE7 GE7 RE7 GND
30
GND
GND
1
CVDD
GND
L2 BE0603
GND
D-HSYNC D-VSYNC D-DE2 D-SHCLK2
GND GND D-SHCLK2 GND D-DE2 GND
FH-12-45S-0.5SH
GND
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CN1
RE0 RE1 RE2 RE3 RE4 RE5 RE6 RE7 GE0 GE1 GE2 GE3 GE4 GE5 GE6 GE7 BE0 BE1 BE2 BE3 BE4 BE5 BE6 BE7 GND
XF2H-3015-1 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
CN6 BE7 BE6 BE5 BE4 BE3 BE2 BE1 BE0 GE7 GE6 GE5 GE4 GE3 GE2 GE1 GE0 RE7 RE6 RE5 RE4 RE3 RE2 RE1 RE0 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 1
PANEL 30
30 M/B
1
GND
GND
GND
GND
GND
LCDVDD
TM150XG-26L06A
CNA6
FH-12-30S-0.5SH
GND
OUT
3 TU1 EMI KHLC-010(NP) Title Size Date:
Acer Incorporated
OUTPUT CONNECTOR
Document Number
200-100-AS576
Sheet 3 of 6
Rev A
Friday, November 01, 2002
()
CN12 2 5 4 3 1 JBT0385-100805-4 S4 NP GND VIN1 VIN12V F1 FUS1206-5A S3 L19 NP
Choose one package
C110 0.01uF
VIN
C118 0.1uF GND
DC-JACK
L18 BE1206
C67 220uF/16V R54 JUMP WIRE15MM 1 2 3 4 U11 VIN DUTY SHDN FB CS+ CSDRI GND 8 7 6 5 GND C68 GND GND GND R49 20K(NP) R55 R46 2K_1%6.2k_1% 300p S2 1 2 3 4 U9 S1 S2 S3 G D4 D3 D2 D1 8 7 6 5 L7 47UH@3A 1 1 R43 0.02-1/4W C79 330uF/16V S1 0R 0R 1 L8 BE1206 VCC
GND
1 D5 MMSZ5248B(NP) 2
C78 0.1uF
C72 0.01uF
R48 10K
AIC1578-SO8
CEM9435A SO8 1N5822(DIP) 2
D4 SB340
D3
D2 MMSZ5248B(NP) C55 0.1uF
C49 0.1uF 2
C50 0.01uF
+ C40 220uF/16V
C59 220uF/16V GND GND
GND GND
2
NG 0514
0 1 1 0 0 1
GND
GND V33 V33 1,2,3,4 VIN VIN VCC
VCC
U7 AIC1084-33CM VCC C41 0.1uF 3A 1 GND 3 IN C OUT OUT1 2 4 C38 V33 C43 0.1uF C47 0.01uF VCC3-DCV CN5 1 2 3 4 5 6 JST-2.0-6PIN VADCP 3 C69 C119 220uF/16V C74 VCC L9 VADCA VADCA AGND C64 BE0805 100uF/16V C60 0.01uF VADCA 2 OPVCC VADCP GND VCC3-DCV
R32 R28 4.7K 3 Q4 2 4.7K
C28 0.1uF
+
C48
220uF/16V
220uF/16V 3
R39 1 2N3904 4.7K LCD_VBL_A 2
VCC3-DCV 1,2,3,4
On/Off Bri C33 0.1uF
GND
Q5 2
1
2N3094 GND
C36 0.1uF R33 1K GND R40 2.2K
U12 AIC1720-3.3 2 C116 0.1uF IN ADJ OUT
INVERTER I/F
VADCP 2
GND U5A LM358-SO8 2 3 R41 2.2K PWM0_A 2 8 + GND
GND VIN R23 NP OPVCC R21 0R 1
0.1uF 0.01uF
1
NC
OPVCC
4
+
C42 100uF/16V
R27 NP
C29 0.1uF GND
GND
AGND GND
Acer Incorporated
Title Size Date:
POWER SUPPLY
Document Number
LCD service manual.
Page 37 of 37
200-100-AS576
Sheet 5 of 6
Rev A
Friday, November 01, 2002
()
CN8 -
1 C104 VCC MODE VCC OP VOL MODE GND OP MAX R73 1K R69 NP VCC L16 1 BE0805 2 VCC_AU R78 33PF DEL L15 R85 33K R87 16 27 19 18 U14 4 5 R84 20K 13 CN10 SCP606 CN11 SCP606 LEFTIN R88 20K C132 1UF 12 11 RIGHTIN R90 20K C133 1UF 10 9 VCC 4 AUD_OFF R61 AUD4835_DCVOL HI SHUTDOWN AUD4835_SD 10K R80 20K 2 3 7 Shutdown Gain Select Right Gain1 Bypass DC_Vol Right Gain2 Left Dock Lift In Beep In Right In Right Dock Right Out+ HP Sense Lift out + 15 21 Left out+ HI HP OUT LOW SP OUT Mode Mute Lift out 17 Left out20K 6 C135 0.0068UF Left out + Left out L13 BE0603 DEL L17 DEL C134 DEL R86 L-SPOUT BASE2S 1 2 CN7 2 10uF/16V C131 C125 0.1uF C115 0.1uF
20K
VDD
VDD
VDD
Lift Gain1
Lift Gain2
L-OUT
DEL R89
28
Right out+
Right out + Right out -
L14 BE0603
R-SPOUT
BASE2S 1 2 CN8
R-OUT
Right Out-
26
Right out-
22
1 8 14 20 23 29
24
R62 10K(NP)
R60 10K(NP)
25
C130 1UF
GND GND GND GND GND GND
R56 20K R57 33K
C99 0.0068UF
APA4835&4838 R59 C123 2.2UF/16V 2 20K C100 1
R24 1K
R22 2.2K
C126 0.1uF
L R
U5B 4 8 + GND 7 LM358-SO8 6 5 + C37 47uF/16V 33PF R25 2.2K GND PWM1_A 2
MRT
CN8 CN7 + - + -
OPVCC GND
R L
MUTE
MODE
GAIN
SDWN
HPS
0
1
1
0
0
Acer Incorporated
Title
LCD service manual.
Page 38 of 38
AUDIO 4835
Document Number
Size Date:
200-100-AS576
Friday, November 01, 2002 Sheet 6 of 6
Rev A
()
LCD service manual.
Page 39 of 39