Mitac 8080 Service Manual - laptop schematics, notebook ...

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5 5 4 4 3 3 2 2 1 1 D D C C B B A A 411675300001 03 <strong>8080</strong> C 25 29 Friday, March 07, 2003 Title Size Document Number Rev Date: Sheet of 5V_2 INTVCC BG1 3V_1 SENSE2+ INTVCC SENSE1+ SENSE1- DVMAIN_D BG2 SENSE2- GND GND GND +3V_P SGND +5V_P GND GND GND GND GND DVMAIN GND GND +5V_P GND GND PC92 10U 16V 1206 1 2 PC107 100P 0603D 10% 1 2 PC105 1000P 0603D 1 2 PC101 0.1U 50V 0603D 1 2 PL4 120Z/100M 2012 1 2 G D S PU19B AO4900 SO8 2 8 7 1 PR80 63.4K 0603 1% 1 2 PC81 0.1U 50V 0603D 1 2 + PC78 150U 7343 6.3V 1 2 PC90 0.1U 50V 0603D 1 2 PR94 4.75K 0603D 1% 1 2 PC58 0.1U 50V 0603D 1 2 PU23 LTC3728L HVQFN32_1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 32 31 30 29 28 27 26 25 24 23 22 21 20 19 33 34 35 36 37 VOSENSE1 PLLFLTR PLLIN FCB ITH1 SGND 3.3VOUT ITH2 VOSENSE2 NC0 SENSE2- SENSE2+ RUN/SS2 TG2 SW2 NC1 BOOST2 BG2 NC3 SENSE1- SENSE1+ NC2 RUN/SS1 PGOOD TG1 SW1 BOOST1 VIN BG1 EXTVCC INTVCC PGND SGND1 SGND2 SGND3 SGND4 SGND5 PC79 0.1U 50V 0603D 1 2 PR81 20K 1% 0603D 1 2 PC109 100P 0603D 10% 1 2 PC84 180P/NA 0603D 5% 1 2 PL512 10UH CDRH127-100MC 1 2 PC104 1000P 25V 10% 0603D 1 2 PC102 1000P 25V 10% 0603D 1 2 PR100 8.06K 0603D 1% 1 2 PC85 180P/NA 0603D 5% 1 2 PC62 10U 25V 1210 20% 1 2 PR97 10K/NA 0603D 1 2 PC106 0.01U 0603D 1 2 PL514 10UH CDRH127-100MC 1 2 PC83 180P/NA 0603D 5% 1 2 PC75 10U/NA 10V 1210 1 2 + PC70 150U 7343 6.3V 1 2 + PC63 15U 25V 7243 1 2 PC97 1000P 0603 10% 1 2 PD510 B140 DC2010 A K PR99 1.13K/NA 0603D 1 2 PC60 0.1U 50V 0603D 1 2 PC77 10U/NA 10V 1210 1 2 G D S PU18 SI4800DY SO8 8 7 6 4 5 2 3 1 PC91 180P/NA 0603D 5% 1 2 PC108 1500P 50V 0603D 10% 1 2 PC513 1000P 25V 0603D 10% 1 2 PC95 1000P 0603 10% 1 2 + PC59 15U 25V 7243 1 2 G D S PU503 SI4832DY SO8 8 7 6 4 5 2 3 1 D S PQ6 2N7002 SOT23_FET G D S PC87 0.1U 50V 0603D 1 2 PJS1 SHORT-SMT1 1 2 PR70 .01 2512 1% 1 2 PD9 BAW56 SOT23N 2 1 3 PR98 0 0603 1 2 PR83 107K 0603 1% 1 2 PR89 0 0603D 1 2 + PC71 150U 7343 6.3V 1 2 PC61 1000P 25V 0603D 10% 1 2 PC88 0.1U 50V 0603D 1 2 PR71 0.008 2512 1% 1 2 + PC76 150U 7343 6.3V 1 2 PR86 20K 1% 0603D 1 2 D G S PU19A AO4900 SO8 4 5 6 3 D S PQ14 2N7002 SOT23_FET G D S +S3V_P_EN# 27 PDF created with FinePrint pdfFactory trial version http://www.fineprint.com
5 5 4 4 3 D D 1 5 8 7 3 GND C +1.5V_P PC538 0.1U 0603 50V PC540 + 150U 7343 2.5V 20% PC541 10U 1210 25V 2 3 6 7 8 PC43 0.1U_NA 6 5 2 1 PC539 + 150U 7343 2.5V 20% +1.8V_P PC537 0.1U_NA 0603 50V C SI4800DY 0603 GND PR57 SO8 20K 0603 1% 50V GND PC42 0.1U_NA 0603 50V PR58 26.1K 0603 1% GND 1 2 1 2 3,4,9,18,20,21,22,28,29 SUSB# 1 2 1 2 1 2 R1 0/NA 0603D_DFS PR56 10K 0603 1% GND TP11 TOUCHPAD_10 S PU14 4 1 2 G D GND 1 2 3 4 5 PU13 DRV1 ADJ1 EN1 PGD1 GND IN DRV2 ADJ2 EN2 PGD2 10 9 8 7 6 SC338 PSOP10_0.5MM B B A A PDF created with FinePrint pdfFactory trial version http://www.fineprint.com 1 1 2 3 D 2.5V_IN PU15 SI4800DY SO8 1 2 G GND 4 1 2 PC544 0.1U 0805 20% S GND 1 2 +5V_P PC543 10U 1210 25V 1 2 1 2 TP10 TOUCHPAD_10 1 1 2 PR55 10K 0603 1% GND PC542 10U 1210 25V 1 2 PC545 0.1U 0603 50V 1 2 1 2 2 PL517 1 2 120Z/100M 2012 2 +2.5V_DDR Title Size C Document Number 1 <strong>8080</strong> Rev 411675300001 03 Date: Friday, March 07, 2003 1 Sheet 26 of 29
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SERVICE SERVICE MANUAL MANUAL FOR F
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Contents 8080 N/B Maintenance 5.3 I
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1.1 Introduction 8080 N/B Maintenan
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8080 N/B Maintenance The NS PC87393
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LAN single chip : VT6105LOM PCMCIA
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8080 N/B Maintenance A high bandwid
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8080 N/B Maintenance - Video Overla
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8080 N/B Maintenance - 8-bit, 16-bi
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HUB Interface for ICH4 8080 N/B Mai
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8080 N/B Maintenance The integrated
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Supports serial interrupt protocol
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Fully programmable through serial p
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32bit PCI Bus-Master Interface 8080
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8080 N/B Maintenance 1.1.2.10 PCMCI
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1.1.2.11 AC”97 Codec _ STAC9750 8
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1.1.2.13 System Flash Memory (BIOS)
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1.2 Other Functions 1.2.1 Hot Key F
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1.2.4 LED Indicators 8080 N/B Maint
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1.2.6 Fan Power On/Off Management 8
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1.3 Peripheral Components 1.3.1 LCD
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Software configurable Low weight Op
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1.4.1.3 Standby Mode 8080 N/B Maint
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8080 N/B Maintenance 1.5 Appendix 1
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Continued to the previous table Aud
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2.1.3 Right-side View 1 2 3 4 2.1.4
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2.2 System Disassembly 8080 N/B Mai
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2.2.1 Battery Pack Disassembly 8080
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2.2.3 CPU Disassembly Figure 2-4 Re
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8080 N/B Maintenance 7. Loosen the
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8080 N/B Maintenance 5. Unscrew fou
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2.2.6 DDR SDRAM Disassembly 8080 N/
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8080 N/B Maintenance 6. Carefully t
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Reassembly 8080 N/B Maintenance 1.
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8080 N/B Maintenance 6. Carefully,
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2.2.12 Touch Pad Disassembly 8080 N
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3.1 Main Board (Side A) - 1 8080 N/
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8080 N/B Maintenance 3. Definition
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8080 N/B Maintenance 4. Definition
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8080 N/B Maintenance 5. Pin Descrip
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5.1 Intel Pentium M Processor Signa
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8080 N/B Maintenance 5.2 Intel 8285
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6. System Block Diagram U17 CardBus
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7.2 Error Codes Code 10h 11h 12h 13
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7.3 Debug Tool 8080 N/B Maintenance
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8.1 No Power No Power Is the notebo
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POWER IN P20 U504 PJ501 Micro Contr
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8.1 No Power P20 U504 Micro Control
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8.2 No Display +3V L517 L513 L14 L9
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8080 N/B Maintenance 8.3 VGA Contro
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8.4 External Monitor No Display 808
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8.5 Memory Test Error Extend DDRAM
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8080 N/B Maintenance 8.6 Keyboard (
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8.7 Hard Drive Test Error Hard Driv
Page 123 and 124: 8.8 CD-ROM Drive Test Error 8080 N/
Page 125 and 126: 8.9 USB Test Error 8080 N/B Mainten
Page 127 and 128: 8.10 Audio Failure Audio Failure 1.
Page 129 and 130: AOUT_R C326 4.7µ From previous pag
Page 131 and 132: P18 U17 PCMCIA Controller CB710 P9
Page 133 and 134: P9 U3 I/O Controller Hub 82801DBM I
Page 135 and 136: P9 8.13 IEEE 1394 Failure +3V L19 1
Page 137 and 138: 9. Spare Parts List - 2 Part Number
Page 145 and 146: 9. Spare Parts List - 10 Part Numbe
Page 147 and 148: 9. Spare Parts List - 12 Part Numbe
Page 150 and 151: 5 8080_R03 Project Code : G038 5 4
Page 152 and 153: 5 5 4 4 3 3 2 2 1 1 D D C C B B A A
Page 154 and 155: 5 Maximum length less than 0.5" fro
Page 158 and 159: GND 5 5 Dedicate for USB2.0 can't u
Page 162 and 163: 12 AOUT_R 5 5 C326 C327 R645 AOUT_R
Page 164 and 165: VT6307L IDSEL: AD21 PCI REQ0# PCI G
Page 166 and 167: 5 5 4 4 3 10 USBP0- J510 B L39 +VCC
Page 168 and 169: 5 5 4 4 3 U510 20,21 SA[0..17] SA0
Page 170 and 171: 5 5 4 4 3 +5V D 1 3 SW8 2 4 KI6 KI6
Page 172 and 173: 5 5 4 4 3 D D BAV70LT1 BAV70LT1 PJ5
Page 176 and 177: 5 5 4 4 3 D D 1 2 GND 1 2 PC86 1000
Page 178 and 179: 5 5 4 4 3 D D VID[0..5] +5V_P VID0
Page 184: SERVICE MANUAL FOR 8080 Sponsoring
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