Acer Travelmate 7100 Service Guide

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Spare Parts ListSpare Parts ListC-1This appendix lists the spare parts of the notebook computer.
Table C-1Spare Parts ListRef# ofexplodeddiagramDescriptionAcer part no.Comment/locationMin. QtyLCD Module for Acer12INVERTER T62.055.C 97019.21030.041113MICROPHONE 54DB KUC8723-03083923.42009.001516PLT NAME(7100) PC 7100 ACER40.46805.101FOR ACER509C.A FPC 12.1 (DOUBLE SHD) 970T50.42A05.001117LCD ITSV50D 12.1 TFT IBM 970T56.0742A.01111ASSY LCD PNL (12.1) 970T60.42A13.022FOR ACER15ASSY LCD BZL (12.1) 050 97060.46815.0345ASSY LCD (12.1) TI USA6M.42A15.00165.42A01.031 * 1 PCS17, 8, B05,
B06, B08AN970 LATCH PACK6M.42A04.001Including 34.46813.001 (SPRING
HOOK MODULE * 5 PCS),
42.46813.001 (KNOB LOCK
MODULE * 5 PCS), 42.46814.001
(HOOK LOCK MODULE * 5 PCS),
34.47604.001 (SPRING EJ-KNOB
SWP * 5 PCS), 42.46843.002
(LATCH LCD NYLON * 5PCS)510, 11AN970T HINGE PACK6M.42A06.001(34.46829.001+ 34.46830.001) hinge
L+R * 5 PCS EACH1LCD Module for TI12INVERTER T62.055.C 97019.21030.041113MICROPHONE 54DB KUC8723-03083923.42009.001516PLATE LOGO(2) PC 050 97040.46805.081FOR TI509C.A FPC 12.1 (DOUBLE SHD) 970T50.42A05.001117LCD ITSV50D 12.1 TFT IBM 970T56.0742A.01111ASSY LCD PANEL (12.1) 050 97060.46814.02515ASSY LCD BZL (12.1) 050 97060.46815.0345ASSY LCD )126M.42A16.00165.42A01.04117, 8, B05,
B06, B08AN970 LATCH PACK6M.42A04.001510,11AN970T HINGE PACK6M.42A06.001(34.46829.001+ 34.46830.001) hinge
L+R * 5 PCS EACH1Upper CaseCASSY CASE UPPER 050 97060.46807.0025SPRING DOOR CARDBUS PACK
TM7106M.42A03.001Including 34.46811.001 (SPRING
DOOR CARDBUS * 5 PCS) and
42.46806.001 (DOOR CARDBUS * 5
PCS)5 
						

							C-2Service GuideTable C-1Spare Parts ListRef# ofexplodeddiagramDescriptionAcer part no.Comment/locationMin. QtyLower CaseC04, C05ASSY LOWER CASE 970T60.42A03.0011B13ASSY DOOR CARDBUS SUS301 97060.46806.0025ChassisA10SPK T023S03T0013 D23 W/CAB65MM23.40015.0315A08CABLE ASSY 8P #24 BTY 97050.46807.0015AASSY CHASSIS 970T60.42A04.0011BoardsZ01CONVER DC-DC T62.036.C S5 97019.20084.0121SYSTEM BOARD 0MB W/O CPU 970T55.42A01.0011MEDIA BOARD FOR 970T55.42A02.0011Motherboard ComponentsIC CPU TILLAMOOK 200M 512K01.TLLAM.K0A1CONN CARD PUSH C-11093 EJECT21.H0007.001CN9 FOR PCMCIA1BTY LI 3V BR1225/H1A 48MAH23.20004.071BT150FUSE 5A 125V PICO F UL/CSA26.15001.310F350RAIL MODULE MYLON66 050 97042.46821.00150SIR MODULE IBM31T110056.15445.021U15IC CLK GEN SC671DYB SSOP 48P71.00671.D0IU495IC VIDEO CTRL NM2160 TQFP 176P71.02160.00GU5 FOR MEDIA BD1IC PWR INTF.SW TPS2206IDBLE71.02206.00IU7 FOR MEDIA BD5IC AUDIO CHIP NM3097 SQFP 100P71.03097.008U185IC RTC BQ3285EC SSOP 24P71.03285.A0IU435IC PCMCIA CTRL CL-PD6832-QC BC71.06832.BCEU9 FOR MEDIA BD1IC SUPER I/O PC87338VJG (ISREAL71.87338.B0GU315IC UCTRL 87C552 8BIT PLCC 68P71.87552.00CU501IC EPROM 28F002BC 2M TSOP 40P72.28002.C09U335IC EPROM 87C51SLAH 16K(OTP)5V72.87C51.16MU191CRYSTAL 32.768KHZ 6PF MC30682.30001.001XT250CRYSTAL 14.31818MHZ 16P 10PPM82.30005.601XT350CRYSTAL 16MHZ DSX840G SMD82.30012.001XT150MemorySDRAM MDL 25330P-A1072.25330.00N1SDRAM MDL KMM 466S42AT-72.46424.04E1SDRAM MDL KMM 466S823 AT-72.46823.00N1TouchpadZ07C.A FPC TOUCHPAD 970T50.42A01.0015Z09TOUCHPAD SYNAPTICS TM1202SC56.1742A.001Z095KeyboardZ10SWI KB-85 KAS1902-0234R90.42A07.000SWISS1 
						

							Spare Parts ListC-3Table C-1Spare Parts ListRef# ofexplodeddiagramDescriptionAcer part no.Comment/locationMin. QtyZ10KB 84KEY KAS1902-02AAR(US)90.42A07.001USA1Z10BEL KB-85 KAS1902-0241R90.42A07.00BBELGIUM1Z10CHINESE KB-85 KAS1902-0214R90.42A07.00CCHINESE1Z10DANL KB-85 KAS1902-0237R90.42A07.00DDANISH1Z10FRA KB-85 KAS1902-0233R90.42A07.00FFRANCE1Z10HEBR KB-85 KEY KAS1902-0212R90.42A07.00HHEBREW1Z10ITAL KB-85 KAS1902-0236R90.42A07.00IITALY1Z10THAL KB-85 KEY KAS1902-0215R90.42A07.00LTHAL1Z10NOR KB-85 KAS1902-0238R90.42A07.00N(NORWAY)1Z10POR KB-85 KAS1902-0241R90.42A07.00P(PORTUGAL)1Z10SPA KB-85 KAS1902-0239R90.42A07.00S(SPANISH)1Z10TUR KB85 KAS1902-0240R90.42A07.00T(TURKEY)1Z10UK KEY85 KAS1902-0231R90.42A07.00UUK1Z10JAP (BLACK)KB-88 KAS1902-0252R90.42A07.01J(JAPANESE)1Z10ARA/SAK KEY-85 KAS1902-0217R90.42A07.0ASARABIC/SAKHA1Z10LATIN RUSSIN KY85 KAS1902-021890.42A07.0LRLATIN RUSSIN1Z10SWI/FIN KEY-85 KAS1902-0235R90.42A07.0SFSWE/FIN1Z10US/ARABIC KB-85 KAS1902-0216R90.42A07.0UAUS/ARABIC1AdapterADT 90-264V ADP-45GB-C1 970T25.10046.1411BatteryZ04COVER BATTERY 050 97042.46801.002Z0450BTP-S3191.46828.001LI-ION BTY PACK 050 COLOR1BTP-S6191.46828.003LI-ION BTY PACK 076 COLOR1CD-ROMM02C.A FPC CD-ROM 14X 970T50.42A03.0015M03CD DRV PANAS/UJDA110 14X56.10016.2111M04ASSY CD-ROM 14X BZL 970T60.42A05.0015MASSY CD-ROM (14X) MODULE 970T6M.42A09.00165.42A01.001 ASSY CD-ROM(14X)
MODULE * 1 PCS1FDDN03CABLE ASSY FDD 52P 97050.46802.001N035C.A 25/52P 300MM EXT FDD 97050.46810.002FOR EXTERNAL FDD1N04FDD 1.44 3.5 D353F2 000 3MODE56.01051.072N041ASSY FDD MODULE 050 9706M.42A08.00165.46802.001 ASSY FDD MODULE
050 970 * 1 PCS1FDD-93191.46805.001FDD MODULE ACER COLOR 0501FDD-96391.46805.002FDD MODULE COLOR 0761HDDCABLE ASSY FPC 44P 43MM50.42003.002(HDD CABLE)5HDD 3240MB 2.5*IBM/DTCA2324056.02995.0011 
						

							C-4Service GuideTable C-1Spare Parts ListRef# ofexplodeddiagramDescriptionAcer part no.Comment/locationMin. QtyHDD 4090MB 2.5 IBM DTLA56.02834.0711GASSY HDD COVER 970T60.42A01.00150HASSY HDD DOOR 970T60.42A02.0015DockingADS-231(TM7100) MINI DOCKING91.42A27.0011SYSTEM BD ACER DOCK 970T55.42A041.021FOR ADS-2311MEDIA BOARD ACER DOCK 970T55.42A02.031FOR ADS-2311ADS-13191.46828.021ACERDOCK-III ACER 050 CLR1ADS-16091.46828.022ACERDOCK-III GENERIC 0761ADS-13391.46828.023ACERDOCK-III TI 050 CLR1MAIN BD (MINI DOCK) 97055.46801.011FOR ADS-131 133 1601MEDIO BD (MINI DOCK) 97055.46803.011FOR ADS-131 133 1601OthersZ02DOOR DIMM AL T=1.0 970T34.42A02.00150Z06COVER MIDDLE PC+10%GF 050 97042.46822.00150JASSY MMO COVER 970T60.42A20.0015D,EAN970T HINGE COVER PACK6M.42A05.00160.46805.001+ 60.46805.011 HINGE
COVER R+L * 5 PCS EACH1AN970T SCREW PACK6M.42A07.001(5 PCS FOR EACH)5NOTE :1.Prices subject to change without notice.
2.The  *  items only available on mass production period. 
						

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BIOS POST CheckpointsBIOS POST CheckpointsE-1This appendix lists the POST checkpoints of the notebook BIOS.
Table E-1POST Checkpoint ListCheckpointDescription04h
· Determines if the current booting procedure is from cold boot (press reset button or
turn the system on), from warm boot (press Ctrl +Alt +Del).
Note:At the beginning of POST, port 64 bit 2 (8042 system flag) is read to determine
whether this POST is caused by a cold or warm boot.  If it is a cold boot, a
complete POST is performed.  If it is a warm boot, the chip initialization and
memory test is eliminated from the POST routine.08h
· Disables Non-Maskable Interrupt (NMI), Alarm Interrupt Enable (AIE),  Periodical
Interrupt Enable (PIE), and Update-ended Interrupt Enable (UIE).
Note:These interrupts are disabled in order to avoid any mis-action happened during
the POST routine.09h
· Initializes Intel ChipSet, V3-LS and DRAM type determination(SDRAM or EDO type)0Ah
· Intel drip GPIO pin initialization and base address assignment10h
· DMA(8237) testing & initialization14h
· System timer (8254) testing & initialization18h
· Memory refresh test; refresh occurrence verification (IRQ0)1Ch
· Verifies CMOS shutdown byte, battery and check sum
Note:Several parts of the POST routine require the system to be in protected mode.
When returning to real mode from protected mode, the processor is reset,
therefore POST is re-entered.  In order to prevent re-initialization of the system,
POST reads the shutdown code stored in location 0Fh in CMOS RAM.  Then it
jumps around the initialization procedure to the appropriate entry point.
· The CMOS shutdown byte verification assures that CMOS 0Fh area is fine to execute
POST properly.
· Initializes CMOS default setting
· Initializes RTC time base
Note:The RTC has an embedded oscillator that generates 32.768 KHz frequency.  To
initial RTC time base, turn on this oscillator and set a divisor to 32768 so that
RTC can count time correctly.1Eh
· DRAM sizing2Ch
· Tests 128K base memory
Note:The 128K base memory area is tested for POST execution. The remaining
memory area is tested later.20h
· Tests keyboard controller (8041/8042)
· Determines keyboard type (AT, XT, PS/2) then write default command byte upon KB
type 
						

							E-2Service GuideTable E-1POST Checkpoint ListCheckpointDescription23h
· Detects whether keyboard u is depressed from system powered-on till POST or not.  If
yes, set BIOS Setup parameter too default settings; or keep the original settings.24h
· Tests programmable interrupt controller (8259)
· Initializes system interrupt30h
· Enables system shadow RAM34h
· Memory sizing5Ah
· Changes SMBASE, copy SMI Handler.
· 56h
· Issues 1st software SMI to communicate with PMU.
· Initializes the SMI environment.3Fh
· Enable/Disable USB function3Ch
· Initializes interrupt vectors3Eh
· Set fixed CMOS setting4Ch
· CPU clock checking
· Sets the DRAM timing in correspondent to the system speed35h
· Scans PCI Devices to Initialize the PCI buffer that used by BIOS.4Eh
· Isolations for PnP ISA Card4Fh
· Configurations for PnP ISA Card
· Initializes the PCI device according to ESCD data (if ESCD data is valid).
· Initialize the PCI Devices by BIOS
· Initialize the PCI VGA card50h
· Initializes video display
Note: If system has any display card, here it should be initialized via its I/O ROM or
corresponding initialization program.Exh
· VGA BIOS POST.54h
· Enables video shadow RAM58h
· Displays Acer (or OEM) logo (if necessary)
· Displays Acer copyright message (if necessary)
· Displays BIOS serial number5Ch
· Memory testing5Eh
· Assign PCMCIA resource, enable serial IRQ60h
· External Cache sizing
· Enables/disables L1/L2 cache according to the BIOS SETUP64h
· Tests keyboard interface
Note:The keyboard LEDs should flash once. 
						

							BIOS POST CheckpointsE-3Table E-1POST Checkpoint ListCheckpointDescription68h
· Enables UIE, then checks RTC update cycle
Note:The RTC executes an update cycle per second.  When the UIE is set, an
interrupt (IRQ8) occurs after every update cycle and indicates that over 999ms
are available to read valid time and date information.70h
· Parallel port testing74h
· Serial port testing78h
· Math coprocessor testing7Ch
· Reset pointing device80h
· Set security status84h
· KB device initialization
· Set KB led upon setup requests
· Enable KB device86h
· Issue 2nd software SMI to communicate with PMU
· Enable the use of BIOS Setup, system information. and fuel gauge6Ch
· Tests and initializes FDD
Note:The FDD LED should flash once and its head should be positioned.6Dh
· password checking88h
· HDD, CD testing & parameter table setup
· Initializes HDD, CD enhanced features90h
· Displays POST status if necessary
· Changes POST mode to default text mode94h
· Initializes I/O ROM
Note:I/O ROM is an optional extension of the BIOS located on an installed add-on
card as a part of the I/O subsystem.  POST detects I/O ROMs and gives them
opportunity to initialize themselves and their hardware environment.
· Shadows I/O ROM if setup requests
· Builds up free expansion ROM table96h
· Initializes PCI Card ROM
· Writes ESCD data into NVRAM97h
· Writes ESCD data into NVRAMA0h
· Initializes timer counter for DOS useA4h
· Initializes security featureACh
· Enables NMI
· Enables parity checking
· Sets video modeAEh
· Issues 3rd software SMI to communicate with PMU
· Starts all power management timers
· Checks whether system is resumed from 0V suspend or not. 
						

							E-4Service GuideTable E-1POST Checkpoint ListCheckpointDescriptionB0h
· Clear memory buffer used for POST
· Select boot deviceBDh
· Shutdown 5BEh
· Shutdown ABFh
· Shutdown B