Acer AL532 AL532 Monitor Service Guide - Page 29

CN12 2 5 4 3 1 DC-JACK VIN12V F1 FUS1206-5A S3 NP L19 Choose one package VIN JBT0385-100805-4 S4 NP C110 0.01uF GND VIN1 C118 0.1uF GND L18 BE1206 C67 220uF/16V GND 2 1 R54 JUMP WIRE15MM D5 MMSZ5248B(NP) GND C78 0.1uF C72 R48 10K 0.01uF GND GND R49 20K(NP) U11 1 2 3 4 VIN CS+ DUTY CSSHDN DRI FB GND 8 7 6 5 AIC1578-SO8 C68 300p R55 R46 2K_1% 6.2k_1% GND U9 1 2 3 4 S1 S2 S3 G 8 D4 D3 D2 D1 7 6 5 CEM9435A SO8 1N5822(DIP) 1 L7 47UH@3A 1 D4 D3 SB340 2 2 GND R43 0.02-1/4W C79 330uF/16V C59 220uF/16V GND GND S2 0R S1 0R L8 BE1206 1 D2 MMSZ5248B(NP) C55 0.1uF 2 GND VCC C49 0.1uF C50 + C40 0.01uF 220uF/16V NG 0514 0 1 0 VCC GND GND V33 3 C41 0.1uF U7 AIC1084-33CM IN OUT OUT1 3A 2 V33 4 C38 220uF/16V C43 C47 0.1uF 0.01uF 1C GND VCC3-DCV V33 1,2,3,4 VCC3-DCV VCC3-DCV 1,2,3,4 U12 AIC1720-3.3 2 IN OUT 3 C116 0.1uF 1 ADJ C119 220uF/16V VADCP C69 C74 0.1uF 0.01uF VADCP L9 AGND C64 BE0805 100uF/16V VADCP 2 VADCA VADCA C60 0.01uF VADCA 2 AGND VIN VIN CN5 1 2 3 4 5 6 JST-2.0-6PIN C28 0.1uF + C48 220uF/16V On/Off Bri GND C33 0.1uF C36 0.1uF GND INVERTER I/F GND OPVCC VCC VIN R23 R21 0R NP OPVCC R27 NP NC C29 0.1uF GND GND VCC VCC R32 4.7K R28 4.7K 3 Q4 1 2 3 2N3904 1 Q52 2N3094 GND R39 4.7K GND 1 4 GND R33 1K U5A LM358-SO8 2 3 R40 2.2K GND R41 2.2K + - 8 OPVCC + C42 100uF/16V 1 0 1 LCD_VBL_A 2 PWM0_A 2 GND Acer Incorporated Title POWER SUPPLY Size Document Number Rev 200-100-AS576 A Date: Friday, November 01, 2002 Sheet 5 of 6