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

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5 5 4 4 3 D D BAV70LT1 BAV70LT1 PJ501 JACK-3P/D2.0/H7 IDJ-D22-6T 1 2 3 JO1 SPARKGAP_6 PF2 6.5A/32VDC A1 1 2 A2 1 2 1 2 JO2 SPARKGAP_6 1 2 GND PC11 1U 0805 10V PL2 120Z/100M 2012 2 1 2 A3 1 2 A4 B2 B3 B J501 7 6 5 4 GNDB PR504 4.99K 0603 1% GND PC3 0.1U 0603 50V PR8 100K 0603 1% PC8 0.1U 0603 50V BAT_V 20 B 3 2 1 B1 BAT_T 20 R/A-7P/2.5MM SUYIN 250005MR07G100ZU PR503 20K 0603 1% PC502 0.1U 0603 50V GND VDD5 JO501 JP501 A SPARKGAP_6 SPARKGAP_6 A GND GND GND 1 1 2 GND PF1 6.5A/32VDC 1 2 VDD5 1 2 GND 1 2 PC5 0.1U 0603 50V PR502 GND 0 0603 1 2 PR501 1 2 0 0603 PD502 PD501 BAV99 2 3 1 BAV99 3 2 JO3 OPEN-SMT4 2 PL1 120Z/100M 2012 2 1 1 1 1 2 1 2 VDD5 3 2 1 PR30 470K 0603 PQ5 SI4835DY SO8 S PR1 301K 0603 1% 4 1 2 1 2 G D PR39 100K 0603 8 7 6 5 D PQ7 PR508 GND 20 LEARNING LEARNING G S 2N7002 PJO3 OPEN-SMT4 33K 0603 C PR41 ADEN# 20,22 C PU3 1M 4 5 6 RS+ RS- OUT VCC GND1 GND0 3 2 1 PC18 0.1U 0603 G D PQ505 S 2N7002 SOT23_FET BATT 24 MAX4173FEUT-T 0603 PR18 SOT26 50V 10 GND 0603 2 PQ503 GND PC4 PC501 DTC144WK 0.01U 1000P SOT23AN_1 50V 0603 10% 25V GND 0603D 10% 1 2 1 2 PL3 120Z/100M PC9 2012 0.1U 0603 50V I_LIMIT 20 1 2 1 2 PC16 1U 0805 25V 1 2 A K 1 2 PD2 RLZ24D MLL34B PL8 120Z/100M 2012 PDF created with FinePrint pdfFactory trial version http://www.fineprint.com 1 2 PC23 0.1U 0603 50V 1 2 2 PR24 .02 2512 1% 1 1 2 BAT_C 20 BAT_D 20 1 2 1 2 D S 1 2 BATT 24 3 ADINP 24 1 2 PR506 324K 0603 3 1 GND PD4 1 3 2 1 2 PR37 4.7K 0805 1 2 GND PR29 4.7K 0805 PWR_VDDIN PD5 1 3 2 1 2 D S SBM1040 2 PD7 2 3 1 PR507 1 2 100K 0603 2 4 G 5 1 2 3 S D 6 7 8 1 2 GND PQ501 SI4835DY SO8 4 G 5 1 2 3 S D 6 7 8 1 2 PQ502 SI4835DY SO8 Title Size C 1 2 GND Document Number PC30 1000P 0603 DVMAIN 1 2 1 PC507 0.1U 0603 50V <strong>8080</strong> Rev 411675300001 03 Date: Friday, March 07, 2003 1 Sheet 23 of 29
5 5 4 4 3 3 2 2 1 1 D D C C B B A A CHARGING =11.0875V 411675300001 03 <strong>8080</strong> C 24 29 Friday, March 07, 2003 Title Size Document Number Rev Date: Sheet of 2IN+ 1.25V LI_OVP L5 LI_OVP L2 L1 CHARGING CHARGING REF 2IN+ 1.25V L4 L6 L3 GND VDD5 GND GND GND GND GNDB GND GND GND GND GND VDD5 GND DVMAIN GND PL501 BEAD_120Z/100M 0805D 1 2 PR27 680K 0603 1% 1 2 PR509 4.7K 0603 1 2 PR21 10K 0603D 1% 1 2 PQ508 DTA144WK SOT23AN_1 1 2 3 + - PU4B LMV393M SSOP8 5 6 7 8 4 PD504 B340LA DC2010 A K D S PQ3 2N7002 SOT23_FET G D S PC10 0.1U 50V 0603 1 2 PR5 130K 0603 0.1% 1 2 + PC508 15U 25V 7243 1 2 PC2 0.1U 50V 0603 1 2 D S PQ507 2N7002 SOT23_FET G D S PL502 33UH CDRH124 1 2 PQ506 MMBT2222A B E C PC14 0.1U 50V 0603 1 2 + PC505 15U/NA 25V 7243 1 2 PR26 2.49K 0603 1% 1 2 PF501 FUSE_1206 1A-1206 1 2 G D S PQ504 SI4835DY SO8 8 7 6 4 5 1 3 2 PC6 0.1U 25V 0603 20% 1 2 PJO2 OPEN-SMT4 1 2 PC20 0.1U 0603 1 2 PR511 100K 0603D 1 2 PR19 33K 0603 1 2 + PC506 15U/NA 25V 7243 1 2 PD503 B340LA DC2010 A K PC17 1000P 0603 10% 1 2 PR25 10K 0603 1% 1 2 PR12 15K 0603 1% 1 2 PR16 787K 0603 1% 1 2 PC503 0.01U 50V 0603 10% 1 2 PC26 0.1U 16V 0603 10% 1 2 PR28 6.19K 0603 1% 1 2 PR10 10K 0603 0.1% 1 2 PR510 4.7K 0603 1 2 PC13 0.1U 50V 0603 1 2 PQ4 SCK431LCSK-.5 SOT23N 3 2 1 PR505 .02 2512 1% 1 2 PR3 294K 0603 1% 1 2 PD505 BAS32L MLL34B A K PJS501 SHORT-SMT3 1 2 PR22 100K 0603 1 2 PD1 RLZ20C MLL34B A K PR4 4.7 0603 1 2 PR11 1M 0603 1 2 PU1A SI4925DY SO8 1 2 7 8 PC15 150P 0603 1 2 PC19 0.1U 50V 0603 1 2 PR14 100K 0603D 1 2 PJO1 OPEN-SMT4 1 2 PU2 TL594C SO16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1IN+ 1IN- FEEDBACK DTC CT RT GND C1 E1 E2 C2 VCC OUTPUTCTRL REF 2IN- 2IN+ PR17 3.3K 0603 1 2 PR6 23.2K 0603 0.1% 1 2 PR2 976K/NA 0603 1% 1 2 PR9 47K 0603 1 2 PC24 0.01U 50V 0603 10% 1 2 PU1B SI4925DY SO8 3 4 6 5 PR15 100K 0603D 1 2 PC1 10U_NA 25V 1210 1 2 PR31 249K 0603 1% 1 2 PC21 1U 16V 0805 1 2 + - PU4A LMV393M SSOP8 3 2 1 8 4 PC25 0.01U_NA 50V 0603 10% 1 2 PR13 100K 0603 1 2 PC12 0.1U 50V 0603 1 2 PC504 0.01U 50V 0603 10% 1 2 PR23 63.4K_NA 0603 1% 1 2 PC570 10U 25V 1210 1 2 PC7 0.01U 50V 10% 0603D 1 2 + PC509 15U 25V 7243 1 2 PR7 10K 0603 0.1% 1 2 ADINP 23 BATT_DEAD 20 BATT 23 I_CTRL 20 CHARGING 20 PDF created with FinePrint pdfFactory trial version http://www.fineprint.com
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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 (
Page 121 and 122: 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 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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