AL1931 Service Guide
Page 1
... : 5 KHz 42 7.4 Rise-Time : 5ns ± 30% ...42 7.5 Impulse Duration: 50 nS ± 30% ...42 7.6 Relation to Power Supply: Asynchronous 42 7.7 Burst Duration: 15 ms ± 20%...42 7.8 Burst Period: 300 ms ± 20% ...42 7.9 Climatic Conditions: ...42 ...27 3.6 Connector pin assignment ...28 4. AL1931(AM939) TFT LCD MONITOR CONTENTS 1. ELECTRICAL REQUIREMENTS...3 2.1 Standard Test Conditions ...3 2.2 LCD monitor General specification...3 2.3 LCD Panel Specification ...4 2.4 Input Signals ...11 2.5 CONTROLS ...16 2.6 White Color Temperature ...20 2.7 POWER SUPPLY ...21 2.8 Plug & Play (EDID) ...
... : 5 KHz 42 7.4 Rise-Time : 5ns ± 30% ...42 7.5 Impulse Duration: 50 nS ± 30% ...42 7.6 Relation to Power Supply: Asynchronous 42 7.7 Burst Duration: 15 ms ± 20%...42 7.8 Burst Period: 300 ms ± 20% ...42 7.9 Climatic Conditions: ...42 ...27 3.6 Connector pin assignment ...28 4. AL1931(AM939) TFT LCD MONITOR CONTENTS 1. ELECTRICAL REQUIREMENTS...3 2.1 Standard Test Conditions ...3 2.2 LCD monitor General specification...3 2.3 LCD Panel Specification ...4 2.4 Input Signals ...11 2.5 CONTROLS ...16 2.6 White Color Temperature ...20 2.7 POWER SUPPLY ...21 2.8 Plug & Play (EDID) ...
AL1931 Service Guide
Page 22
..., LSE9901B1260 IVO) 2.7.1 Input Voltage Range The monitor shall operate within specification over the range of 90 to 265 VAC power supply. 2.7.2 Input Frequency Range Input power frequency range shall be from 47.5 to 63 Hz over the specified input voltage range. 2.7.3 Quick specification review •...off for 1 minute. < 0.25mA/100Vac , Output Current MIN MAX Volt Tolerance +12Vdc ±5% 0A 5A 11.4~12.6Vdc • Total output power: 60 Watt max. • Withstanding voltage : • Leakage current : • Efficiency : 1.5Kvac or 2.2KVdc for at least 10 mins.) ...
..., LSE9901B1260 IVO) 2.7.1 Input Voltage Range The monitor shall operate within specification over the range of 90 to 265 VAC power supply. 2.7.2 Input Frequency Range Input power frequency range shall be from 47.5 to 63 Hz over the specified input voltage range. 2.7.3 Quick specification review •...off for 1 minute. < 0.25mA/100Vac , Output Current MIN MAX Volt Tolerance +12Vdc ±5% 0A 5A 11.4~12.6Vdc • Total output power: 60 Watt max. • Withstanding voltage : • Leakage current : • Efficiency : 1.5Kvac or 2.2KVdc for at least 10 mins.) ...
AL1931 Service Guide
Page 43
... rise-time, impulse, duration, and repetition rate of the impulses within one burst. 42 Note : 7.10.1 IEC 61000-4-4 defines that power supply, I/O line, and control line all shall be performed the transient test, but the I/O line and control line is applied with only ... to 50 Ω to 106 kPa 7.10 Test Procedure: The monitor Display set high-resolution mode, AC input use AC 240V. Relative Humidity: 45% to Power Supply: Asynchronous 7.7 Burst Duration: 15 ms ± 20% 7.8 Burst Period: 300 ms ± 20% 7.9 Climatic Conditions: - 7.2 Polarity : + / 7.3 Repetition Frequency of the ...
... rise-time, impulse, duration, and repetition rate of the impulses within one burst. 42 Note : 7.10.1 IEC 61000-4-4 defines that power supply, I/O line, and control line all shall be performed the transient test, but the I/O line and control line is applied with only ... to 50 Ω to 106 kPa 7.10 Test Procedure: The monitor Display set high-resolution mode, AC input use AC 240V. Relative Humidity: 45% to Power Supply: Asynchronous 7.7 Burst Duration: 15 ms ± 20% 7.8 Burst Period: 300 ms ± 20% 7.9 Climatic Conditions: - 7.2 Polarity : + / 7.3 Repetition Frequency of the ...
AL1931 Service Guide
Page 45
8. Power Line Surge Test (IEC 61000-4-5 Surge) 8.1 Climatic Condition The climatic conditions shall be within the following ranges: 8.1.1 Ambient Temperature: 15°C to 35°C 8.1.2 Relative ... and 5 negative at the selected points. 8.3 The surge will be applied between lines and between lines and ground. 8.4 If not otherwise specified, the surge to power supply circuits shall be applied synchronized to the voltage phase at the zero crossing and the peak value of the AC voltage wave. (Positive and negative...
8. Power Line Surge Test (IEC 61000-4-5 Surge) 8.1 Climatic Condition The climatic conditions shall be within the following ranges: 8.1.1 Ambient Temperature: 15°C to 35°C 8.1.2 Relative ... and 5 negative at the selected points. 8.3 The surge will be applied between lines and between lines and ground. 8.4 If not otherwise specified, the surge to power supply circuits shall be applied synchronized to the voltage phase at the zero crossing and the peak value of the AC voltage wave. (Positive and negative...
AL1931 User Guide
Page 1
...been carefully checked for Arm Applications...3 Connecting the Display to your Computer 3 Connecting the AC Power...3 Connecting the Audio Cable ...3 Connecting the AV and S-Video cable 3 Setting Up the LCD Monitor...4 Power Management System ...4 Chapter 2 Display Controls 4 User Controls ...4 Adjusting the Monitor's Display...5 Function... equipment into an outlet on a circuit different from Its Stand 3 Interface for accuracy; It is essential that only the supplied signal cord be determined by turning the equipment off and on, the user is encouraged to try to correct the interference ...
...been carefully checked for Arm Applications...3 Connecting the Display to your Computer 3 Connecting the AC Power...3 Connecting the Audio Cable ...3 Connecting the AV and S-Video cable 3 Setting Up the LCD Monitor...4 Power Management System ...4 Chapter 2 Display Controls 4 User Controls ...4 Adjusting the Monitor's Display...5 Function... equipment into an outlet on a circuit different from Its Stand 3 Interface for accuracy; It is essential that only the supplied signal cord be determined by turning the equipment off and on, the user is encouraged to try to correct the interference ...
AL1931 User Guide
Page 2
Do not apply pressure to the display. 4. If any of the following items were included in a room with power supply LINEARITY LAD6019AB5 and Li-shin, LSE9901B1260. For a nominal current up to +25°.(See fig. 1-2). Chapter 1 Installation Unpacking Before unpacking the LCD ...open the box to connect this will result in permanent damage. 6. To clean LCD Monitor screen; -- A certified line is designed to allow users to a power outlet. Storing the LCD Monitor outside this unit by an authorized technician. 5. Servicing of any of -20° ~ 60°C (or -4° ~ ...
Do not apply pressure to the display. 4. If any of the following items were included in a room with power supply LINEARITY LAD6019AB5 and Li-shin, LSE9901B1260. For a nominal current up to +25°.(See fig. 1-2). Chapter 1 Installation Unpacking Before unpacking the LCD ...open the box to connect this will result in permanent damage. 6. To clean LCD Monitor screen; -- A certified line is designed to allow users to a power outlet. Storing the LCD Monitor outside this unit by an authorized technician. 5. Servicing of any of -20° ~ 60°C (or -4° ~ ...