AL2016W Service Guide
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Corp. Ltd. 1 No. 1 Version 1.0 Service Manual Versions and Revision Release Date Revision 2005/08/25 Initial Release Copyright Copyright 2005 InnoLux Tech. Acer AL2016 Service Manual 1 Corp. Ltd All Rights Reserved This manual may not, in whole or in part, be copied, Photocopied, reproduced, translated, or converted to any electronic or machine readable form without prior written permission of InnoLux Tech.
Corp. Ltd. 1 No. 1 Version 1.0 Service Manual Versions and Revision Release Date Revision 2005/08/25 Initial Release Copyright Copyright 2005 InnoLux Tech. Acer AL2016 Service Manual 1 Corp. Ltd All Rights Reserved This manual may not, in whole or in part, be copied, Photocopied, reproduced, translated, or converted to any electronic or machine readable form without prior written permission of InnoLux Tech.
AL2016W Service Guide
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... INVERTER ...25 ATTACHMENT 1- INVERTER CIRCUIT ...7 CHAPTER 4- AL2016W BACKLIGHT CAN'T BE TURNED ON(INL INVERTER 24 6. SAFETY PRECAUTIONS ...3 2. ELECTRONIC CIRCUIT THEORY ...5 3. CIRCUIT THEORY ...5 1. SCHEMATIC...32 ATTACHMENT 3- Acer Service Manual Table of Contents CHAPTER 1-
... INVERTER ...25 ATTACHMENT 1- INVERTER CIRCUIT ...7 CHAPTER 4- AL2016W BACKLIGHT CAN'T BE TURNED ON(INL INVERTER 24 6. SAFETY PRECAUTIONS ...3 2. ELECTRONIC CIRCUIT THEORY ...5 3. CIRCUIT THEORY ...5 1. SCHEMATIC...32 ATTACHMENT 3- Acer Service Manual Table of Contents CHAPTER 1-
AL2016W Service Guide
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... damaged. However, improper used or installation may cause damage to the monitor as well as specified in this manual carefully. Adjustment of these components read the parts list in the parts list, may cause electric shock to ... repaired by a service technician. WARNINGS: This monitor should only be obtained by yourself, as to the user' manual. 3 Before replacing any of this chassis have the same safety characteristics as to human bodies. The use of ... Keep wires away from high voltage, high temperature components and sharp edges. Acer Service Manual Chapter 1-
... damaged. However, improper used or installation may cause damage to the monitor as well as specified in this manual carefully. Adjustment of these components read the parts list in the parts list, may cause electric shock to ... repaired by a service technician. WARNINGS: This monitor should only be obtained by yourself, as to the user' manual. 3 Before replacing any of this chassis have the same safety characteristics as to human bodies. The use of ... Keep wires away from high voltage, high temperature components and sharp edges. Acer Service Manual Chapter 1-
AL2016W Service Guide
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SOLDER 7. VGA Cable (15pins point to point) 8. Acer Service Manual Chapter 2- Myson412 ISP Board 10. SERVICE TOOLS & EQUIPMENT REQUIRED 1. EDID program file 4 MULTIMETER 3. Color Analyzer 9. SCREW DRIVER 4. OSCILLOSCOPE 5. Soldering IRON 6. EDID Board 11. SIGNAL GENERATOR 2.
SOLDER 7. VGA Cable (15pins point to point) 8. Acer Service Manual Chapter 2- Myson412 ISP Board 10. SERVICE TOOLS & EQUIPMENT REQUIRED 1. EDID program file 4 MULTIMETER 3. Color Analyzer 9. SCREW DRIVER 4. OSCILLOSCOPE 5. Soldering IRON 6. EDID Board 11. SIGNAL GENERATOR 2.
AL2016W Service Guide
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... Current Input Circuit P801 is feedback to discharge the waves that L801 produced. the high voltage spike created by C801 and C802. Acer Chapter 3- R801 and R802 joined between two inputting main circuit to prevent man from 100V to 240V. High frequency waves are used... the waveform from rectifier. F801 is off ; L801 is a rectifier which control the power MOSFET Q804. CIRCUIT THEORY 1. Functional Block Diagram Service Manual 2. D801 is used to a stable operating station. IC802 is a highly integrated PWM controller, which composed of out put voltage is a connector ...
... Current Input Circuit P801 is feedback to discharge the waves that L801 produced. the high voltage spike created by C801 and C802. Acer Chapter 3- R801 and R802 joined between two inputting main circuit to prevent man from 100V to 240V. High frequency waves are used... the waveform from rectifier. F801 is off ; L801 is a rectifier which control the power MOSFET Q804. CIRCUIT THEORY 1. Functional Block Diagram Service Manual 2. D801 is used to a stable operating station. IC802 is a highly integrated PWM controller, which composed of out put voltage is a connector ...
AL2016W Service Guide
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... clock) inputs via R152, then launch Q106, flows to get DC 5V from DC 18V. U104 is an EEPROM IC which is a recovery controller. Acer Service Manual D804 R813 R814 and C806, This will prevent MOSFET from being damaged under large current impulse and voltage spike. 2.1.3 DC_18V, DC 5V and DC_3.3V...
... clock) inputs via R152, then launch Q106, flows to get DC 5V from DC 18V. U104 is an EEPROM IC which is a recovery controller. Acer Service Manual D804 R813 R814 and C806, This will prevent MOSFET from being damaged under large current impulse and voltage spike. 2.1.3 DC_18V, DC 5V and DC_3.3V...
AL2016W Service Guide
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... outputs to control Inverter on/off . U105 (MST9251A)) #174, #175, ##178~#181,#186,#187 output 8 bit odd LVDS digital data to DDR. - Acer 2.2.3 Scaler IC Mstar CHIP U105 (MST9251A) Service Manual - U105 (MST9251A) #105,#110, #111, #112, #115, #116, #100, #101, #133, #134, #81, #153 send series of IC501, then compared with...
... outputs to control Inverter on/off . U105 (MST9251A)) #174, #175, ##178~#181,#186,#187 output 8 bit odd LVDS digital data to DDR. - Acer 2.2.3 Scaler IC Mstar CHIP U105 (MST9251A) Service Manual - U105 (MST9251A) #105,#110, #111, #112, #115, #116, #100, #101, #133, #134, #81, #153 send series of IC501, then compared with...
AL2016W Service Guide
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... will adjust output voltage. Once one of signal OP1, OP2, OP3, OP4, OP5 and OP6 is low, the voltages of IC501 will be shunt down. 8 Acer Service Manual 3.2 Protection circuit Over Voltage Protection: C503, C505and C506 are used to rectify wave & dump noise. Open Lamp Protection: In normal operation, the test points...
... will adjust output voltage. Once one of signal OP1, OP2, OP3, OP4, OP5 and OP6 is low, the voltages of IC501 will be shunt down. 8 Acer Service Manual 3.2 Protection circuit Over Voltage Protection: C503, C505and C506 are used to rectify wave & dump noise. Open Lamp Protection: In normal operation, the test points...
AL2016W Service Guide
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Acer Service Manual Chapter 5- When OSD un-displays, press [AUTO] to previous level menu A. When OSD isn't shown on the left top. OSD menu will be shown with ...
Acer Service Manual Chapter 5- When OSD un-displays, press [AUTO] to previous level menu A. When OSD isn't shown on the left top. OSD menu will be shown with ...
AL2016W Service Guide
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... have to black and 700mV is 75 ohm ±1%. VESA Analog The video input consists of sync signal inputs shall include separate sync. Acer ISP MODE ● ● Service Manual Firstly enter the factory mode, then ON Press ◄ & ► at least 2 hours in a room with temperature of 40±5°C. (Except...
... have to black and 700mV is 75 ohm ±1%. VESA Analog The video input consists of sync signal inputs shall include separate sync. Acer ISP MODE ● ● Service Manual Firstly enter the factory mode, then ON Press ◄ & ► at least 2 hours in a room with temperature of 40±5°C. (Except...
AL2016W Service Guide
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Acer 1280*960@60Hz 1800*1000 60.000 P 1152*720@60Hz 1488*748 44.859 N SXGA 1280*1024@60Hz 1688*1066 63.981 P 1280*1024@75Hz ... 75.025 60.000 59.954 74.892 70.087 70.087 66.667 74.550 74.927 75.062 72.086 69.853 Service Manual P 108.000 P 66.750 P 108.000 P 135.000 P 162.000 N 146.250 N 187.000 N 25.175 P 28.322 P 30.240 N 57.283 N 80.000 N 100...
Acer 1280*960@60Hz 1800*1000 60.000 P 1152*720@60Hz 1488*748 44.859 N SXGA 1280*1024@60Hz 1688*1066 63.981 P 1280*1024@75Hz ... 75.025 60.000 59.954 74.892 70.087 70.087 66.667 74.550 74.927 75.062 72.086 69.853 Service Manual P 108.000 P 66.750 P 108.000 P 135.000 P 162.000 N 146.250 N 187.000 N 25.175 P 28.322 P 30.240 N 57.283 N 80.000 N 100...
AL2016W Service Guide
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... following Status Normal Standby (No H/V sync) Power off Power Consumption ≤ 55W < 1W < 1W LED Display Green Orange No display 15 Data1- 17 T.M.D.S. Data1+ 11 T.M.D.S. Acer Service Manual Digital-Only Connector Pin Assignments Pin Signal Assignment Pin Signal Assignment Pin Signal Assignment 1 T.M.D.S. Clock- 3. Data2- 9 T.M.D.S. Data2+ 3 T.M.D.S. Data2/4 Shield 4 No Connect 10 T.M.D.S. Clock+ 8 No...
... following Status Normal Standby (No H/V sync) Power off Power Consumption ≤ 55W < 1W < 1W LED Display Green Orange No display 15 Data1- 17 T.M.D.S. Data1+ 11 T.M.D.S. Acer Service Manual Digital-Only Connector Pin Assignments Pin Signal Assignment Pin Signal Assignment Pin Signal Assignment 1 T.M.D.S. Clock- 3. Data2- 9 T.M.D.S. Data2+ 3 T.M.D.S. Data2/4 Shield 4 No Connect 10 T.M.D.S. Clock+ 8 No...
AL2016W Service Guide
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... is defined as the defective area is not larger than 50% of the dot area. rising time 1 sec. test current 30A / 2 sec b. Acer 3.6 VGA Cable Detect Test Service Manual If VGA cable of LCD monitor isn't connected to be default value (brightness at the center of rear cover and edges with 1~2kg...
... is defined as the defective area is not larger than 50% of the dot area. rising time 1 sec. test current 30A / 2 sec b. Acer 3.6 VGA Cable Detect Test Service Manual If VGA cable of LCD monitor isn't connected to be default value (brightness at the center of rear cover and edges with 1~2kg...
AL2016W Service Guide
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...points (backlight ) (backlight ) ≥ 75% 17 luminance luminance of of filter or judge by limit ● sample if necessary. Acer Defect Type Dot Shape(Particle、Scratch and Bubbles in Display area or on The Polarizer) Specification Size Black spots which appear when B/L... operating 0.15mm ≤ D ≤ 0. 5 mm Service Manual Count (N) Majo Minor r N ≤ 3 ● Line Shape (Particles、Scratch、Fiber and L ≤ 0.5mm and W ≤ 0.05...
...points (backlight ) (backlight ) ≥ 75% 17 luminance luminance of of filter or judge by limit ● sample if necessary. Acer Defect Type Dot Shape(Particle、Scratch and Bubbles in Display area or on The Polarizer) Specification Size Black spots which appear when B/L... operating 0.15mm ≤ D ≤ 0. 5 mm Service Manual Count (N) Majo Minor r N ≤ 3 ● Line Shape (Particles、Scratch、Fiber and L ≤ 0.5mm and W ≤ 0.05...
AL2016W Service Guide
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if writing EEPROM is successful, and then shows text "PASS" on screen; Acer L/2 L/10 1 2 3 Service Manual W/10 4 5 6 Fig. 3 7 8 9 5.2 Color Temperature Check 5.2.1 Test mode: 1680x1050 @ 60 Hz 5.2.2 Test pattern: pattern #41 of "WHITE" 5.2.3 Test tool: Color Analyzer Chroma7120 5.2.4 Set brightness to be ...
if writing EEPROM is successful, and then shows text "PASS" on screen; Acer L/2 L/10 1 2 3 Service Manual W/10 4 5 6 Fig. 3 7 8 9 5.2 Color Temperature Check 5.2.1 Test mode: 1680x1050 @ 60 Hz 5.2.2 Test pattern: pattern #41 of "WHITE" 5.2.3 Test tool: Color Analyzer Chroma7120 5.2.4 Set brightness to be ...
AL2016W Service Guide
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TROUBLE SHOOTING 1. No Power & LED Off 20 Acer Service Manual Chapter 6-
TROUBLE SHOOTING 1. No Power & LED Off 20 Acer Service Manual Chapter 6-
AL2016W Service Guide
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... Check R501, R508 and C515 are ok NO Yes NO IC501 fail, change IC501 NO Change U 501, U 502, U 503, U 504 NO Change Q 501, Q 502 Service Manual Change R509, R511, C 519 Check I/F board Change R501, R508, C 515 Check I/F board 24 AL2016W backlight can't be turned on pin13 of IC501...
... Check R501, R508 and C515 are ok NO Yes NO IC501 fail, change IC501 NO Change U 501, U 502, U 503, U 504 NO Change Q 501, Q 502 Service Manual Change R509, R511, C 519 Check I/F board Change R501, R508, C 515 Check I/F board 24 AL2016W backlight can't be turned on pin13 of IC501...