Acer AL513, Service Manual

Page 1: ...9 6 2 MVZ 10 6 3 MCU 11 6 4 OUTPUT CONNECTOR 12 6 5 Panel_Power 13 6 6 Audio except for AL513 14 6 7 AC DC Power 15 7 WORKING THEOREM 16 8 WIRING DIAGRAM 17 9 PCB LAYOUT 18 25 9 1 MAIN PCB TOP VIEW 18...

Page 2: ...ble immediately and consult your service technician Always unplug the monitor before cleaning it Clean the cabinet with a clean dry cloth Apply non ammonia based cleaner onto the cloth not directly on...

Page 3: ...tion XGA 1024 768 max Pixel Dimension 0 297 0 297mm LCD Display Color 16 7M Color Max 8bit Viewing Angle CR 10 Horizontal 60 60 Vertical 55 45 Tilt 90 5 Contrast Ratio 200 1 min 350 1 typ Brightness 2...

Page 4: ...th 0 064ms 0 064ms 0 086ms 0 080ms 0 057ms V Border 0 222ms 0 254ms 0 000ms 0 000ms 0 000ms H V Sync Interlace No No No No No ITEM 6 7 8 9 10 TIMING 800 600 60Hz 800 600 72Hz 800 600 75Hz 832 624 74 5...

Page 5: ...12 795ms V B Porch 0 513ms 0 466ms Vs Width 0 106ms 0 050ms V Border 0 000ms 0 000ms H V Sync Interlace No No 3 3 D SUB CONNECTOR D SUB 15 PIN CONNECTOR SIGNAL LEVEL CONNECTOR SIGNAL DESCRIPTION R RED...

Page 6: ...06 2C05 2C01 2C02 O CABLE F24 X2 23 1F05 1F06 W601 1F06 AUDIO PCB ASS Y 9S61 9H61 5B02 5B04 X4 X2 5B15 X4 5B01 5B08 X3 5B06 MAIN PCB ASS Y KEYPAD PCB ASS Y 1F30 X2 1F11 U901 V901 1F09 X4 1F09 X4 1F07...

Page 7: ...TTG L355 SECC t 0 8 1 1F21 2085730082 SCREW B OTW SCREW B OTW M3X8 2 1F22 2085740082 SCREW B OTW SCREW B OTW M4X8 1 1F23 2085740082 SCREW B OTW SCREW B OTW M4X8 1 1F24 2080002300 SCREW SPE L355 M3 8 D...

Page 8: ...WRM 3 ZMC2 C 3 TCO99 5B09 2085740202 SCREW B OTW PM4 20 1 TCO99 Only 5B15 2084740082 SCREW BND T M4X8 BND T 4 9H01 2072258100 HEAT SINK AL 6063S t 1 5mm 2 9H61 2072250100 HEAT SINK A6063S T5 1 AL512 O...

Page 9: ...High Volt CPH1 STH1 LP INV1 INV2 POL STV1 CPV MRT MASCOT VZ I001 LCD CONTROLLER ADC SCALAR T CON DC DC for PANEL POWER VCOM 3 6V VDDG 18V VEEG 6V VDDA 9 2V VDDD 3 3V BLT_ON DC_EN AUDIO AMP I601 TDA705...

Page 10: ...2 C106 VPORT D110 NC D107 NC C110 150pF C108 VPORT R105 10K NC C107 VPORT L103 32 R110 150 L102 32 R103 22 R102 75 1 R101 75 1 C113 0 1u R107 100 P108 8 PIN SOCKET C105 VPORT S703 S701 S704 S705 C172...

Page 11: ...49 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 16 DIBVDD CAP_HREF CAP_HSYNC CAP_VSYNC DIBVSS BLU_INB_0 BLU_INB_1 BLU_INB_2 BLU_INB_3...

Page 12: ...24 25 26 27 28 29 30 31 19 18 32 33 13 11 44 22 23 34 1 12 EA VP X1 X2 RESET INT0 P3 2 INT1 P3 3 T0 P3 4 T1 P3 5 P1 0 T2 P1 1 T2EX P1 2 P1 3 P1 4 P1 5 P1 6 P1 7 AD0 P0 0 AD1 P0 1 AD2 P0 2 AD3 P0 3 AD...

Page 13: ...INV1 2 INV2 2 VDDA 5 CPH1 2 VCOM J105 CON50 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 J106 CON50 1 2...

Page 14: ...111 33uH C307 220uF 16V R205 21K 1 0603 R212 3K3 1 0603 C308 100uF 16V R211 12K 0603 C312 22nF 0603 R209 5K6 0603 R210 110 0603 R217 1K 0603 R215 1 47K 1 0603 I108 AIC1341 SMD 1 2 3 4 5 6 7 8 9 10 11...

Page 15: ...2 R611 4K7 R601 10K C608 4700p C612 4700p R609 10K R608 4K7 L601 2UH L607 2UH C601 1uF R607 100 R610 100 C611 1uF Q601 2SC945 NC 1 2 3 P604 2mm pitch 1 2 3 R612 15K NC R604 10K NC R613 4 7K NC P601 P_...

Page 16: ...250V C819 1000P 50V T801 L 1 2mH 9 3 5 6 1 2 7 8 11 10 12 C814 1500uF 10V R804 430K 3W 1 2 Q801 NC C801 0 22uF 275V C808 47uF 50V 1 2 C809 100n 50V 1 2 C823 4700pF 250Vac 1 2 C811 NA 1 2 R807 JUMPER...

Page 17: ...hat allows support to a wide range of LCD panels The scalar implements four advanced display technologies 1 Sampling RGB input signals by fully integrated triple channel ADC PLL and pre amplifier 2 Au...

Page 18: ...802 P983 SPK L I O CABLE SPK R W601 AUDIO IN PCB P981 P986 2202119400 VER 0 06 DATE 11 23 90 I601 P603 P607 P602 P602 2202119500 P601 AUDIO PCB P604 BRN KET ASS Y L KEYPAD PCB P985 8 J103 1 1 J101 13...

Page 19: ......

Page 20: ......

Page 21: ...AL512 AL513 9 20 2002 20...

Page 22: ......

Page 23: ......

Page 24: ......

Page 25: ...AL512 AL513 9 20 2002 24...

Page 26: ......

Page 27: ...C101 I101 is Failed 5V on C314 C319 9 2V on C308 18V on F102 Check 3 4V Q107 C315 I108 Check D804 D807 I801 I802 I803 D801 F801 Replace I101 Check Q101 I107 Q114 Check L111 D203 I108 Q106 Check Q108...

Page 28: ...n or dark Check uP I105 Reset is Ok No Change I105 Yes Check Reset circuit Q113 D113 No Yes Press 1 key if OSD menu is on display Yes Check Keypad pcb is OK No Check if Inverter is Ok Yes Change Inver...

Page 29: ...ol Pin 1 7 Voltage 0 4 0 85V Adjust OSD Volume control to Max and Check Pin 1 7 Voltage 0 4V Check Q010 Collector has PWM output No Check R602 R605 is OK Check if Speaker is OK Check if I601 Pin 4 Vp...

Page 30: ...te balance adjustments C Signals reference the front detail specifications and timing table Video reference the front detail specifications 1 Adjustment of V com Voltage A Timing 1024x768 60Hz B Patte...

Page 31: ...300K at factory mode and press 2 key and then check the color temperature is x 0 283 0 03 y 0 298 0 03 4 Geometry A Pattern Cross hatch B Change each mode on the timing table in turns and excute the A...

Page 32: ...A INPAQ C107 2364000296 DIODE SPEC EGA 1 0603 V05A INPAQ C108 2349900996 CAP CHIP SPEC 0603VPORT 10P 10 INPAQ C109 2346410496 CAP CHIP 85 C 1608Y5V 0 100UF 50V Z C110 2341115196 CAP CHIP 125 C 1608COG...

Page 33: ...CHIP SPEC 0603VPOR T 10P 10 I C209 2346410496 CAP CHIP 85 C 1608Y5V 0 100UF 50V Z C212 2346410496 CAP CHIP 85 C 1608Y5V 0 100UF 50V Z C214 2336610601 CAP MINI ELE 105 C 10uF 50V 5 7 P 2 0 C215 2336610...

Page 34: ...B 2365920396 IC DIGITAL SMD W78E62BP 40 WINBOND PLCC44 I105 RC 2365923796 IC DIGITAL SMD SM2965C40J SYNCMOS 44LPLCC I106 RA 2365307391 IC LINEAR TL431CLP MOTOROLA I106 RB 2365321991 IC LINEAR KA431AZT...

Page 35: ...0006 BEAD HI IMPEDANCE 1608 Z 80ohm 200MHz L150 2379380006 BEAD HI IMPEDANCE 1608 Z 80ohm 200MHz L151 2379380006 BEAD HI IMPEDANCE 1608 Z 80ohm 200MHz L152 2379380006 BEAD HI IMPEDANCE 1608 Z 80ohm 20...

Page 36: ...R092 2253200096 RES CHIP 1 10W RC 1 10W 0 00 J T1608 R100 2251207506 RES CHIP 1 10 RC 1 10W 75 00 F T1608 R101 2251207506 RES CHIP 1 10 RC 1 10W 75 00 F T1608 R102 2251207506 RES CHIP 1 10 RC 1 10W 7...

Page 37: ...1 10W RC 1 10W 4 70K J T1608 R198 2253247296 RES CHIP 1 10W RC 1 10W 4 70K J T1608 R200 2253210396 RES CHIP 1 10W RC 1 10W 10 00K J T1608 R201 2251243216 RES CHIP 1 10 RC 1 10W 4 32K F R202 225321029...

Page 38: ...225500 DIODE RECT FCH20A10 20A 100V TO 220AB D804 RB 2368400100 RECT SCHOTTKY SB20100F PEC D805 2363300212 DIODE SCHOTTKY 31DQ06 NI D806 RA 2363506395 DIODE ZENER HZ15 2 14 5 15 1V 0 5WHITACHI D806 RB...

Page 39: ...00 J R606 2233430295 RES CBN 1 4 S RD 1 4WS 3 00K J R607 2233410195 RES CBN 1 4 S RD 1 4WS 100 00 J R608 2233447295 RES CBN 1 4 S RD 1 4WS 4 70K J R609 2233410395 RES CBN 1 4 S RD 1 4WS 10 00K J R610...

Page 40: ...PART NO DESCRIPTION SPECIFICATION REMARK U901 RB 2414500900 INVERTER CDA 2103H01 CHI SAM U901 RC 2414500700 INVERTER L0070 SAMPO V901 2212002300 LCD PANEL CLAA150XG 02J CPT W901 2391204904 SP DYN OVA...