Acer AL708 AL708 Monitor Service Guide - Page 28

10. SCHEMATIC DIAGRAM~5 Power CN4 +12V INPUT 1 12V FUSE1 1 2 4A125,SLOW 1 C143 0.1u/8 2 GND L17 1 2 R6H6-3Ts L18 CX000800000/1206 C153 330u/16V C151 1u/8 2 GND +12V R124 0.33/1206 1 C140 330u/16V C142 0.1u/8 2 GND U12 8 BOOST 7 IS 6 VCC 5 FB AIC1563 R104 DC 1 DE 2 CF 3 GND 4 GND R117 47/6 2 1 R111 330K/6 C146 120p/6 GND R108 240K/6 1% 3K/6 1% R103 1K/6 1% C138 1 2 2200p/6 GND D7 1SS355 R112 1K/6 Q9 MMST3906 4 5 3 6 2 7 1 8 D6 1SS355 Q13 NDS9410A/SO C149 0.1u/6 1 2 L16 2 1 47UH D8 RB081L-20 1 2 GND +5V C134 1n/6 1 L14 C136 0.1u/6 CX000800000/1206 C128 1000u/6.3V 1 2 2 GND GND GND +5V +5V L12 CX000800000/1206 C90 + 100u/25V L9 CX000800000/1206 C68 + 100u/25V GND H2 2 9 3 8 4 1 7 5 6 MTH276D126 GND H1 2 9 3 8 4 1 7 5 6 MTH276D126 GND H3 2 9 3 8 4 1 7 5 6 MTH276D126 GND H4 2 9 3 8 4 1 7 5 6 MTH276D126 GND U6 0.8A Max 3 2 VIN VOUT 1 ADJ/GND LT1117/TO223 2 R53 120/8 1 1 R56 2 120/8 +2.5V + C92 100u/25V GND U5 +3.3V 0.8A Max 3 VIN VOUT 2 1 ADJ/GND LT1117/TO223 1 R36 2 1 2 R30 200/8 + C70 100u/25V 330/8 GND PROJECT : L7E Quanta Computer Inc. Title POWER Size Date: Document Number 7. Power Friday, May 24, 2002 DISPLAY Sheet 7 Rev A of 7 L7EA (AL708) 10-5