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

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1.2.8 I/O Port One Power Supply Jack. One External CRT Connector For CRT Display One S-Video TV Output Connector Supports three USB2.0 port for all USB devices. One MODEM RJ-11 phone jack for PSTN line One RJ-45 for LAN. Microphone Input Jack. S/PIDF out Jack <strong>8080</strong> N/B Maintenance One CardBus Sockets for one type II PC card extension Two Card Reader Sockets for SM/MMC/SD/MS One IR port (use SHARP GP2W1001YP) One IEEE 1394a port for all firewire devices 37
1.3 Peripheral Components 1.3.1 LCD Panel 1 st Source QDI 14.1” TFT: QD141X1LH03-MP01 2 nd Source: Chi-Mei 14.1 TFT : N141X6-L0 1.3.2 Ext. Floppy Disk Drive <strong>8080</strong> N/B Maintenance External USB 3.5” 1.44MB /1.2 MB/720KB FDD (Option) 1 st Source :Mitsumi D353FUE 2 nd Source :NEC UF0002 1.3.3 HDD Fujitsu 20GB: MHR2020AT / 30GB: MHR2030AT/ 40GB : MHR2040AT Hitachi 20 GB: DK23DA-20F / 30GB DK23DA-30F/ 40GB DK23DA-40F 1.3.4 Keyboard JME 19mm pitch/3.0mm stroke 38
Page 1 and 2: SERVICE SERVICE MANUAL MANUAL FOR F
Page 3 and 4: Contents 8080 N/B Maintenance 5.3 I
Page 5 and 6: 1.1 Introduction 8080 N/B Maintenan
Page 7 and 8: 8080 N/B Maintenance The NS PC87393
Page 9 and 10: LAN single chip : VT6105LOM PCMCIA
Page 11 and 12: 8080 N/B Maintenance A high bandwid
Page 13 and 14: 8080 N/B Maintenance - Video Overla
Page 15 and 16: 8080 N/B Maintenance - 8-bit, 16-bi
Page 17 and 18: HUB Interface for ICH4 8080 N/B Mai
Page 19 and 20: 8080 N/B Maintenance The integrated
Page 21 and 22: Supports serial interrupt protocol
Page 23 and 24: Fully programmable through serial p
Page 25 and 26: 32bit PCI Bus-Master Interface 8080
Page 27 and 28: 8080 N/B Maintenance 1.1.2.10 PCMCI
Page 29 and 30: 1.1.2.11 AC”97 Codec _ STAC9750 8
Page 31 and 32: 1.1.2.13 System Flash Memory (BIOS)
Page 33 and 34: 1.2 Other Functions 1.2.1 Hot Key F
Page 35 and 36: 1.2.4 LED Indicators 8080 N/B Maint
Page 37: 1.2.6 Fan Power On/Off Management 8
Page 41 and 42: Software configurable Low weight Op
Page 43 and 44: 1.4.1.3 Standby Mode 8080 N/B Maint
Page 45 and 46: 8080 N/B Maintenance 1.5 Appendix 1
Page 47 and 48: Continued to the previous table Aud
Page 49 and 50: 2.1.3 Right-side View 1 2 3 4 2.1.4
Page 51 and 52: 2.2 System Disassembly 8080 N/B Mai
Page 53 and 54: 2.2.1 Battery Pack Disassembly 8080
Page 55 and 56: 2.2.3 CPU Disassembly Figure 2-4 Re
Page 57 and 58: 8080 N/B Maintenance 7. Loosen the
Page 59 and 60: 8080 N/B Maintenance 5. Unscrew fou
Page 61 and 62: 2.2.6 DDR SDRAM Disassembly 8080 N/
Page 63 and 64: 8080 N/B Maintenance 6. Carefully t
Page 65 and 66: Reassembly 8080 N/B Maintenance 1.
Page 69 and 70: 8080 N/B Maintenance 6. Carefully,
Page 73 and 74: 2.2.12 Touch Pad Disassembly 8080 N
Page 75 and 76: 3.1 Main Board (Side A) - 1 8080 N/
Page 77 and 78: 8080 N/B Maintenance 3. Definition
Page 79 and 80: 8080 N/B Maintenance 4. Definition
Page 81 and 82: 8080 N/B Maintenance 5. Pin Descrip
Page 83 and 84: 5.1 Intel Pentium M Processor Signa
Page 85 and 86: 8080 N/B Maintenance 5.2 Intel 8285
Page 87 and 88: 8080 N/B Maintenance 5.2 Intel 8285
Page 89 and 90:
8080 N/B Maintenance 5.2 Intel 8285
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
6. System Block Diagram U17 CardBus
Page 101 and 102:
7.2 Error Codes Code 10h 11h 12h 13
Page 103 and 104:
7.3 Debug Tool 8080 N/B Maintenance
Page 105 and 106:
8.1 No Power No Power Is the notebo
Page 107 and 108:
POWER IN P20 U504 PJ501 Micro Contr
Page 109 and 110:
8.1 No Power P20 U504 Micro Control
Page 111 and 112:
8.2 No Display +3V L517 L513 L14 L9
Page 113 and 114:
8080 N/B Maintenance 8.3 VGA Contro
Page 115 and 116:
8.4 External Monitor No Display 808
Page 117 and 118:
8.5 Memory Test Error Extend DDRAM
Page 119 and 120:
8080 N/B Maintenance 8.6 Keyboard (
Page 121 and 122:
8.7 Hard Drive Test Error Hard Driv
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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
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9. Spare Parts List - 2 Part Number
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Page 141 and 142:
Page 143 and 144:
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
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5 5 4 4 3 3 2 2 1 1 D D C C B B A A
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5 Maximum length less than 0.5" fro
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5 5 4 4 3 3 2 2 1 1 D D C C B B A A
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GND 5 5 Dedicate for USB2.0 can't u
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5 5 4 4 3 3 2 2 1 1 D D C C B B A A
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 174 and 175:
5 5 4 4 3 3 2 2 1 1 D D C C B B A A
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 180 and 181:
5 5 4 4 3 3 2 2 1 1 D D C C B B A A
Page 182 and 183:
5 5 4 4 3 3 2 2 1 1 D D C C B B A A
Page 184:
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