mitac 8355.pdf - tim.id.au

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SERVICE MANUAL FOR 8355 Sponsoring Editor : Jesse Jan Author : Rain Li Assistant Editor : Janne Liu Publisher : MiTAC International Corp. Address : 1, R&D Road 2, Hsinchu Science-Based Industrial, Hsinchu, Taiwan, R.O.C. Tel : 886-3-5779250 Fax : 886-3-5781245 Second Edition : Nov. 2003 E-mail : Willy .Chen @ mic.com.tw Web : http: //www.<strong>mitac</strong>.com http: //www.<strong>mitac</strong>service.com
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SERVICE SERVICE MANUAL MANUAL FOR F
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Contents 8355 N/B MAINTENANCE 5.3 V
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1.1 Introduction 8355 N/B MAINTENAN
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1.2 System Hardware Part 8355 N/B M
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8355 N/B MAINTENANCE HyperTransport
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1.2.2 System frequency 8355 N/B MAI
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1.2.3 VIA K8T800+VT8235 1.2.3.1 K8T
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LRU replacement scheme 8355 N/B MAI
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8355 N/B MAINTENANCE f) Notebook-cl
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8355 N/B MAINTENANCE SMOOTHVISION
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1.2.4.1 General and Interfacing Fea
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8355 N/B MAINTENANCE DDC1 and DDC2c
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+30dB boost preamplifier for MIC in
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Operating System Compatibility Wind
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8355 N/B MAINTENANCE 1200/75bps (V.
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Transmit Level >-15 dBm 8355 N/B MA
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Arbitrated short reset Enhanced pri
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Instruction length: 2 or 4 bytes 83
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Interrupts - 8355 N/B MAINTENANCE 9
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1.2.9 System Flash Memory (BIOS) 2
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Dual Speed - 100 / 10 Mbps Half and
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Secure Digital Interface 8355 N/B M
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Supports SUSPEND# Supports PCI PME#
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PPM for external FDD signal support
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8355 N/B MAINTENANCE 1.3.2 Power ON
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1.3.6 CMOS Battery CR2032 3V 220mAh
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1.4 Peripheral Components ROM Drive
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HDD: spin down Suspend to DRAM 8355
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8355 N/B MAINTENANCE 1.6 Appendix 1
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1.7 Appendix 2: H8 Pins Definition
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Continued to the previous table Por
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Continued to the previous table Por
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Continued to the previous table Ind
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2. System View and Disassembly 2.1
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2.1.5 Bottom View 1 2 CPU Cover Har
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NOTEBOOK 8355 N/B MAINTENANCE Modul
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2.2.2 Keyboard Disassembly 8355 N/B
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8355 N/B MAINTENANCE 5. Disconnect
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8355 N/B MAINTENANCE 5. Disconnect
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8355 N/B MAINTENANCE 5. Unscrew two
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2.2.6 SO-DIMM Disassembly 8355 N/B
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8355 N/B MAINTENANCE 6. Then remove
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2.2.8 Inverter Board Disassembly 83
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2.2.9 LCD Panel Disassembly 8355 N/
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2.2.10 System Board Disassembly 835
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8355 N/B MAINTENANCE 8. Unscrew one
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2.2.11 Modem Card Disassembly Reass
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Reassembly 8355 N/B MAINTENANCE 1.
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8355 N/B MAINTENANCE 3. Definition
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8355 N/B MAINTENANCE 4. Definition
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DDR SDRAM Memory Interface Signal N
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8355 N/B MAINTENANCE 5.2 K8T800M(VT
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AGP Bus Interface (Continued) Signa
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5.3 VT8235 South Bridge-1 V-Link In
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5.3 VT8235 South Bridge-3 PCI Bus I
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UltraDMA-133 /100 /66 /33 Enhanced
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Power Management and Event Detectio
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5.3 VT8235 South Bridge-9 Power and
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7. Maintenance Diagnostics 7.1 Intr
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7.2 Error Codes Code 30h 31h 32h 33
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7.3.2 Diagnostic Tool for PIO Port
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P30 Power In PJ501 PL1 PL2 PL3 PF1
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Power In +VMAIN_2951 F503 FUSE_1206
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P23 U511 H8/F3437 11 16 8355 N/B MA
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P2 P5 P7 P20 8.3 No Display U503 AM
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8.3 No Display (System Failure) ALL
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U506 8355 N/B MAINTENANCE 8.4 AGP C
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8.5 External Monitor No Display 835
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8.6 Memory Test Error P2 8355 N/B M
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P22 U509 Super I/O PC87393 73 R216
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P13 8355 N/B MAINTENANCE 8.8 Hard D
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P13 1 2 8355 N/B MAINTENANCE 8.9 CD
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8.10 USB Test Error (1) P12 8355 N/
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8.10 USB Test Error USB Test Error
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8.11 PC-Card Socket Failure PC Card
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8.12 Memory-Card Socket Failure Mem
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8.13 IEEE1394 Test Error 1394 Test
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8.14 LAN Test Error LAN Test Error
Page 157 and 158: P13 U20 South Bridge VT8235 8.15 Au
Page 159 and 160: 9. Spare Part List-1 Part Number De
Page 169 and 170: 9. Spare Part List-11 Part Number D
Page 171 and 172: 9. Spare Part List-13 Part Number D
Page 175 and 176: 5 COVER SHEET & SCREW HOLE ClawHamm
Page 177 and 178: 5 5 1 2 4 4 ClawHammer-Power plane(
Page 179 and 180: 1 2 1 2 5 5 1 2 1 2 GND 4 1 2 4 1 2
Page 181 and 182: 5 5 4 4 ATI M10-P(1/4) 3 AGP_VDDQ +
Page 183 and 184: 5 4 ATI M10-P(3/4) 3 D C MEMA_MD0 M
Page 185 and 186: +5V 5 CRTGND TV CONNECTOR 5 GND GND
Page 187 and 188: 15 HD_PDD[0..15] 5 HD_PDD[0..15] 15
Page 189 and 190: 5 5 4 4 3 3 2 2 1 1 D D C C B B A A
Page 191 and 192: MINI-PCI AD21 PCI_INTD# REQ2#/GNT2#
Page 193 and 194: GND 5 GND R105 0603 1 2 0/NA 5 Q11
Page 195 and 196: 5 5 4 4 AUDIO AMPLIFIER - TPA0202 3
Page 197 and 198: 1 2 3 1 A K 1 2 1 2 1 2 5 1 2 1 2 1
Page 199 and 200: 5 PCI PULL HIGH SB X-BUS PULL HIGH
Page 203 and 204: 5 5 4 4 FOR M10 +1.2V&+1.0V 3 D D 2
Page 207: Reference Material AMD Athlon TM 6
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