Acer AL1717 AL1717 Service Guide - Page 59

2.Inverter-side connecter : SM02B-BHSS-1-TB(JST) for AA677 PIN NO. 1 2 Function Cth Ctl Comment VBLH(High voltage) VBLL(Low voltage) Electrical Specification: AC-DC Electrical specification Input Specification No Item Condition Min. 1 Input Voltage ----- 100 2 Input Frequency ----- 47 3 Input Current ----- --- 4 Inrush Current 5 Hold Up Time 6 Turn on time 7 Efficiency Cold Start @Vin=100Vrms --- Cold Start @Vin=240Vrms @full load & 100Vac input 10 Vin =110Vac --- Full load --- 8 Consumption Vin=240Vac,@ no load --- AC-DC Output Specification Tolerance Output Voltage --- +5Vdc +5 /-3 % +15Vinv +35/-5 % +5Vaudio ±5% Output Current MIN MAX 0.05A 1.5A 0A 2A 0A 0.6A Ripple 1.Measured at DC output terminals --- 1% which are paralleled with a 10uf Ecap &0.1uf Ceramic cap. Noise 2.Band width is limited within 20MHz. --- 3% Dynamic Load 50~100% or 100~50% load change Regulation of any DC output @50% duty of --- 1MHz (min.) Over / Under @ Power line on/off --- Sh *+5Vdc load regulation test: the +15Vinv loading at 2.0A ±5% ±5% Typ 1.0 70 --- Max. Unit 240 Vac 63 Hz 1.0 Arms 30 A0-P 50 A0-P --- ms --- S --- % 1 W Voltage Tolerance 4.85~5.25V dc 20~14.3Vdc 4.75~5.25Vdc +5Vdc:50mVp-p +15Vinv:150mVp-p +5Vdc:150mVp-p +15Vinv:450mVp-p --- --- 59