Acer AL708 AL708 Monitor Service Guide - Page 26

10. SCHEMATIC DIAGRAM~3 Connector 3.3V_DVDD RN14 5 4 6 3 7 2 8 1 RN13 5 4 6 10K 3 7 2 8 1 10K 4 GPIO10 4 GPIO9 4 GPIO21/IRQn 4 GPIO7 4 GPIO6 4 GPIO3/TIMER1 4 GPIO2/PWM2 4 GPIO1/PWM1 4 GPIO0/PWM0 4 GPIO8/IRQINn 4 ER[0..7] 4 EG[0..7] 4 EB[0..7] 4 OR[0..7] 4 OG[0..7] 4 OB[0..7] ER7 ER6 ER5 ER4 ER3 ER2 ER1 ER0 EG7 EG6 EG5 EG4 EG3 EG2 EG1 EG0 EB7 EB6 EB5 EB4 EB3 EB2 EB1 EB0 OR7 OR6 OR5 OR4 OR3 OR2 OR1 OR0 OG7 OG6 OG5 OG4 OG3 OG2 OG1 OG0 OB7 OB6 OB5 OB4 OB3 OB2 OB1 OB0 +12V 3.3V_DVDD R33 R34 10K/6 10K/6 KEY_ESC KEY_SEL LED_GRN KEY_DOWN KEY_RIGHT KEY_UP KEY_LEFT VOLU PWM0 LED_ORANGE 4 MUTE 4 LCD_ON/OFF RN1 1 8 2 7 3 6 4 5 RN7 1 8 2 22 7 3 6 4 5 RN6 1 22 8 2 7 3 6 4 5 RN5 1 8 2 22 7 3 6 4 5 RN12 1 22 8 2 7 3 6 4 5 RN11 1 8 2 22 7 3 6 4 5 RN4 1 22 8 2 7 3 6 4 5 RN10 1 8 2 22 7 3 6 4 5 RN3 1 22 8 2 7 3 6 4 5 RN9 1 8 2 22 7 3 6 4 5 RN2 1 22 8 2 7 3 6 4 5 RN8 1 8 2 22 7 3 6 4 5 22 DARED7 DARED6 DARED5 DARED4 DARED3 DARED2 DARED1 DARED0 DAGRN7 DAGRN6 DAGRN5 DAGRN4 DAGRN3 DAGRN2 DAGRN1 DAGRN0 DABLU7 DABLU6 DABLU5 DABLU4 DABLU3 DABLU2 DABLU1 DABLU0 DBRED7 DBRED6 DBRED5 DBRED4 DBRED3 DBRED2 DBRED1 DBRED0 DBGRN7 DBGRN6 DBGRN5 DBGRN4 DBGRN3 DBGRN2 DBGRN1 DBGRN0 DBBLU7 DBBLU6 DBBLU5 DBBLU4 DBBLU3 DBBLU2 DBBLU1 DBBLU0 1 1 R118 1K/6 R119 1K/6 3.3V_DVDD R140 R141 10K/6 10K/6 MUTE LCD_ON/OFF 12V 1 L19 CX000800000/1206/NS C193 0.1u/8/NS CN5 1 2 1 2 2 C192 330u/16V/NS 3 4 R21 4606-04-04P-R/NS DARED[0..7] 6 DAGRN[0..7] 6 DABLU[0..7] 6 DBRED[0..7] 6 DBGRN[0..7] 6 DBBLU[0..7] 6 DARED7 DARED6 DARED5 DARED4 DARED3 DARED2 DARED1 DARED0 DAGRN7 DAGRN6 DAGRN5 DAGRN4 DAGRN3 DAGRN2 DAGRN1 DAGRN0 DABLU7 DABLU6 DABLU5 DABLU4 DABLU3 DABLU2 DABLU1 DABLU0 DBRED7 DBRED6 DBRED5 DBRED4 DBRED3 DBRED2 DBRED1 DBRED0 DBGRN7 DBGRN6 DBGRN5 DBGRN4 DBGRN3 DBGRN2 DBGRN1 DBGRN0 DBBLU7 DBBLU6 DBBLU5 DBBLU4 DBBLU3 DBBLU2 DBBLU1 DBBLU0 C24 1 C25 1 C26 1 C27 1 C56 1 C57 1 C58 1 C59 1 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 0/6 +5V R22 4.7K/6/NS 2 1 L22 CX000800000/1206/NS GND C44 1 C45 1 C46 1 C47 1 C48 1 C49 1 C50 1 C51 1 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 C89 1 C87 1 C86 1 C83 1 C81 1 C79 1 C77 1 C71 1 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 C36 1 C37 1 C38 1 C39 1 C64 1 C65 1 C66 1 C67 1 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 4 PBIAS 3 Q2 2 +5V DTC144EUA/NS R13 10K/6 GND R12 1 3 PWM0 2N7002 1 Q147K/6 2 GND 2 1 C11 1u/8 GND 12V 1 C21 1 0.1u/8 2 L7 CX000800000/1206 2 R17 1 R15 1 2 0/8 2 0/8 1 L5 CX000800000/1206 2 GND C191 330u/16V C12 C10 12p/6/NS 12p/6/NS GND CN2 1 2 3 4 5 6 4606-06-06P-R C32 1 C33 1 C34 1 C35 1 C52 1 C53 1 C54 1 C55 1 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 12V L20 CX000800000/1206 +5V 1 2 C28 1 C29 1 C30 1 C31 1 C60 1 C61 1 C62 1 C63 1 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 215p/4 GND VOLU 2N7002 1 2 3 R143 10K/6 R142 Q14 47K/6 1 C195 1u/8 2 GND C194 1 0.1u/8 2 MUTE R1441 R1461 2 0/8 2 0/8 L21 CX000800000/1206 1 2 1 C196 C197 12p/6 12p/6 CN7 1 2 3 4 5 6 7 4401-07-07P-R 2 GND TO BUTTON BOARD GND GND 2 2 LED_GRN LED_ORANGE 1 2 Q8 DTC144EUA 2 Q11 DTC144EUA GND 1 3 3 LCD_ON/OFF R89 1 KEY_DOWN R92 1 KEY_SEL R94 1 KEY_RIGHT R98 1 KEY_UP R99 1 KEY_ESC R1011 KEY_LEFT R1051 R1091 R1141 GND 2 22/8 2 22/8 2 22/8 2 22/8 2 22/8 2 22/8 2 22/8 2 22/8 2 22/8 CN3 1 2 3 4 5 6 7 8 9 10 4401-10-10P-R 1 1 1 1 1 1 1 C113 C185 C116 C186 C129 C187 C132 C188 C135 C189 C137 C190 C139 C43 C141 C145 12p/6 0.1u/6 12p/6 0.1u/6 12p/6 0.1u/6 12p/6 0.1u/6 12p/6 0.1u/6 12p/6 0.1u/6 12p/6 0.1u/6 12p/6 12p/6 2 2 2 2 2 2 2 GND PROJECT : L7E Quanta Computer Inc. Title DISPLAY Size Date: Document Number 5. Display Friday, May 24, 2002 Rev DISPLAY A Sheet 5 of 7 L7EA (AL708) 10-3