AL1716v Service Guide
Page 45
... 0.1uF 0.1uF Q704 AO3401L + C717 10uF/16V D704(SSM12L) Vf=0.38V and If=1A. D704 SMAL140 P.S: The 1N4148 Vf=0.7V~1V can not meet LDO spec. So when system power on, the system loading is about 400mA (3.3V is about 200mA and 1.8V is OK but the If=200mA(forward current...
... 0.1uF 0.1uF Q704 AO3401L + C717 10uF/16V D704(SSM12L) Vf=0.38V and If=1A. D704 SMAL140 P.S: The 1N4148 Vf=0.7V~1V can not meet LDO spec. So when system power on, the system loading is about 400mA (3.3V is about 200mA and 1.8V is OK but the If=200mA(forward current...
AL1716W Service Guide
Page 3
.../max) x 100% Pre-Defined Timing Plug and Play Power Saving Input Signal Counter tolerance Normal Operation Standby, Suspend, Active Off Power Off Front Panel Buttons SPEC H 31kHz ~ 83kHz V 56Hz ~ 76Hz 205MHz 0.7Vp-p 75Ω Separate SYNC, Composite Sync 50Ω AC 100V ~ AC 220V ± 10%... fluorescent Tube). The function key block will provides the OSD control signal, power ON/OFF and LED indicator to cover page 1. 2 ACER AL1716W Go to the interface board. 1.2 General Requirements: 1.2.1 Test Condition Brightness level at max & contrast level at default full white pattern test...
.../max) x 100% Pre-Defined Timing Plug and Play Power Saving Input Signal Counter tolerance Normal Operation Standby, Suspend, Active Off Power Off Front Panel Buttons SPEC H 31kHz ~ 83kHz V 56Hz ~ 76Hz 205MHz 0.7Vp-p 75Ω Separate SYNC, Composite Sync 50Ω AC 100V ~ AC 220V ± 10%... fluorescent Tube). The function key block will provides the OSD control signal, power ON/OFF and LED indicator to cover page 1. 2 ACER AL1716W Go to the interface board. 1.2 General Requirements: 1.2.1 Test Condition Brightness level at max & contrast level at default full white pattern test...
AL1716W Service Guide
Page 9
... of monitor after at least 30 minutes warm up . full white luminance)/(Max. Down:65 degrees typ. (HSD170MGW1-A); It shall be no defined by panel spec, therefore, we don't define the specification for the smaller spot. Right: 70 degrees typ. (HSD170MGW1-A); and 1500 lux. Therefore, if there are no visible... LCD Inspection: Put LCD panel on inspection table and illuminate the panel with contrast and brightness in default value whcih specified are defined as below . 8 ACER AL1716W Go to measure the maximum and minimum luminance in front of the visible surfaces. CR=(Max.
... of monitor after at least 30 minutes warm up . full white luminance)/(Max. Down:65 degrees typ. (HSD170MGW1-A); It shall be no defined by panel spec, therefore, we don't define the specification for the smaller spot. Right: 70 degrees typ. (HSD170MGW1-A); and 1500 lux. Therefore, if there are no visible... LCD Inspection: Put LCD panel on inspection table and illuminate the panel with contrast and brightness in default value whcih specified are defined as below . 8 ACER AL1716W Go to measure the maximum and minimum luminance in front of the visible surfaces. CR=(Max.