AL922 Monitor Service Guide
Page 1
... Supply...41 1 MECHANICAL REQUIREMENTS ...36 8.1 Vibration and Shock...36 8.2 Package Drop Specification ...36 8.3 Dimension Size and Weight...37 8.4 Gap Spec...37 8.5 Tilt Base Rotation ...39 8.6 Swivel Base Rotation...39 8.7 Plastic Material ...40 8.8 GAP Spec...40 9. VL-901 DISPLAY CONTROL BOARD...20 3.1 Description...20 3.2 Features ...20 3.3 Block Diagram ...21 3.4 Connector Locations...22 3.5 Connector...
... Supply...41 1 MECHANICAL REQUIREMENTS ...36 8.1 Vibration and Shock...36 8.2 Package Drop Specification ...36 8.3 Dimension Size and Weight...37 8.4 Gap Spec...37 8.5 Tilt Base Rotation ...39 8.6 Swivel Base Rotation...39 8.7 Plastic Material ...40 8.8 GAP Spec...40 9. VL-901 DISPLAY CONTROL BOARD...20 3.1 Description...20 3.2 Features ...20 3.3 Block Diagram ...21 3.4 Connector Locations...22 3.5 Connector...
AL922 Monitor Service Guide
Page 19
....,load 4 Ω - +10d B Volume Max.,load 4 Ω - -40dB Volume Max.,load 4 Ω 1% except speakers distortion - -30dB Volume Max.,load 4 Ω - 1W Volume Max.,load 4 Ω - - Spec. Min. - - 500m Vrms 1KHz - 500m Vrms 300Hz-20KHz -10dB 500m Vrms 1KHz - 500m Vrms 1KHz 500m Vrms 1KHz - 500m Vrms 1KHz - - 2.9 Audio Technical specification 2.9.1 General...
....,load 4 Ω - +10d B Volume Max.,load 4 Ω - -40dB Volume Max.,load 4 Ω 1% except speakers distortion - -30dB Volume Max.,load 4 Ω - 1W Volume Max.,load 4 Ω - - Spec. Min. - - 500m Vrms 1KHz - 500m Vrms 300Hz-20KHz -10dB 500m Vrms 1KHz - 500m Vrms 1KHz 500m Vrms 1KHz - 500m Vrms 1KHz - - 2.9 Audio Technical specification 2.9.1 General...
AL922 Monitor Service Guide
Page 36
... a safety hazard, or impairs the setup and operation of three mutually perpendicular axes, referenced to 10Hz, along each axis, for monitor product Product Weight height Specs Half Sine Wave Shock: 120 G peak, half sine pulse, 2 ms pulse duration. Random Vibration: 0.008 G2/Hz, 10 to 500 Hz, nominal 2 GRMS. The test...
... a safety hazard, or impairs the setup and operation of three mutually perpendicular axes, referenced to 10Hz, along each axis, for monitor product Product Weight height Specs Half Sine Wave Shock: 120 G peak, half sine pulse, 2 ms pulse duration. Random Vibration: 0.008 G2/Hz, 10 to 500 Hz, nominal 2 GRMS. The test...
AL922 Monitor Service Guide
Page 37
8.3 Dimension Size and Weight Dimension size 433 (W) x 447 (H) x 235 (D) Net Weight 6.5Kg Gross Weight 9 Kg 8.4 Gap Spec. 8.4.1 The step between front bezel and back cover shall be within specification. Back Cover & Bezel Gap 0.8 mm ≤ A ≤ 1.2 mm Back Cover & Bezel Alignment 0 mm ≤ D ≤ 0.8 mm Back Cover & Cable Cover Gap 0.8 mm ≤ B ≤ 1.2 mm 37
8.3 Dimension Size and Weight Dimension size 433 (W) x 447 (H) x 235 (D) Net Weight 6.5Kg Gross Weight 9 Kg 8.4 Gap Spec. 8.4.1 The step between front bezel and back cover shall be within specification. Back Cover & Bezel Gap 0.8 mm ≤ A ≤ 1.2 mm Back Cover & Bezel Alignment 0 mm ≤ D ≤ 0.8 mm Back Cover & Cable Cover Gap 0.8 mm ≤ B ≤ 1.2 mm 37
AL922 Monitor Service Guide
Page 40
V0 BACK COVER PC + ABS 94 - V0 The others ABS 94 HB 8.8 GAP Spec. Power Line Transient Test (IEC 61000-4-4 Fast Transients/Burst) TEST CONDITIONS & PROCEDURE: (Follow IEC 61000-4-4) Test Condition : The condition is base on operating with bezel ...
V0 BACK COVER PC + ABS 94 - V0 The others ABS 94 HB 8.8 GAP Spec. Power Line Transient Test (IEC 61000-4-4 Fast Transients/Burst) TEST CONDITIONS & PROCEDURE: (Follow IEC 61000-4-4) Test Condition : The condition is base on operating with bezel ...
AL922 Monitor Service Guide
Page 45
... VCCI CNS 13438, Class B 45 Safety regulation for office work places in commercial, business and industrial environments. REGULATION COMPLIANCE 12.1 This product comply to NUTEK Spec. 803299/94/96, EPA Energy star. A digital device that is marketed for visual display units. Requirements of information technology equipment.
... VCCI CNS 13438, Class B 45 Safety regulation for office work places in commercial, business and industrial environments. REGULATION COMPLIANCE 12.1 This product comply to NUTEK Spec. 803299/94/96, EPA Energy star. A digital device that is marketed for visual display units. Requirements of information technology equipment.