Manuals / Dell / Computer Equipment / Laptop

Dell 7000 manual 7DEOH7HFKQLFDO6SHFLILFDWLRQVFRQWLQXHG

Models: 7000

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7DEOH7HFKQLFDO6SHFLILFDWLRQVFRQWLQXHG

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Serial (DTE)	one 9-pin connector; 16550-compatible,
	16-byte buffer
Parallel	one 25-hole connector; normal (unidirectional),
	bidirectional, EPP 1.9, or ECP
Monitor	one 15-hole connector
PS/2 keyboard/mouse	one 6-pin mini-DIN connector
Infrared	one IrDA 1.1 port
Expansion connector	240 pins
TV-out	one 7-pin S-video
Audio	microphone, headphones/speakers, and line-
	out jacks
USB	one 4-pin connector

	,QWHJUDWHG$XGLR

Audio type	Sound Blaster Pro-compatible voice and music
	functions, HRTF 3D positional audio, hardware
	wavetable
Audio controller	ESS Technology Maestro-2
Conversion	20 bit (stereo analog-to-digital and
	digital-to-analog)
Hardware wavetable
synthesizer	64-voice
Interfaces:
Internal	PCI bus, microphone, dual stereo speakers
External	microphone (minijack), headphones, line-in
Internal speaker
amplifier	1.0 W stereo (0.5 W per speaker)
External microphone
input voltage range	280 mV peak-to-peak
Line/audio input voltage
range	2.8 V peak-to-peak
Controls	volume can be controlled through thumb wheel,
	software application menus, and keyboard

System Overview

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Dell 7000 manual 7DEOH7HFKQLFDO6SHFLILFDWLRQVFRQWLQXHG

Contents

HOOŠ,QVSLURQŒ 659,&0$18$ZZZGHOOFRP August 1998 P/N 6086C KDSWHU RQWHQWVKDSWHU KDSWHULJXUHV Page 7DEOHV Page DUQLQJV&DXWLRQVDQG1RWHV 5HDG7KLVLUVW6\VWHPHDWXUHV 6\VWHP2YHUYLHZ+ $ 3 7 3K\VLFDOHVFULSWLRQ 6WDWXVLVSOD\ DWWHU\&KDUJH*DXJH 3RZHU0DQDJHPHQW0RGH 6\VWHP3RZHU6WDQGE\7LPH2XW 6PDUW&380RGH6XVSHQG7LPH2XW 1-6 HOO,QVSLURQ6HUYLFH0DQXDO6XVSHQG0RGH QWHUUXSW$VVLJQPHQWV7HFKQLFDO6SHFLILFDWLRQV 7DEOH7HFKQLFDO6SHFLILFDWLRQVFRQWLQXHG 7DEOH7HFKQLFDO6SHFLILFDWLRQVFRQWLQXHG H\ERDUG 87 U.S. and Canada 88 Europe 88 Japan1-12 HOO,QVSLURQ6HUYLFH0DQXDO 0DLQDQG6HFRQGDU\%DWWHU\FRQWLQXHG$&$GDSWHU 2 Measured with the hard-disk drive in head-parked position 3K\VLFDO&RPSXWHUQYLURQPHQWDO&RPSXWHU 1-14 HOO,QVSLURQ6HUYLFH0DQXDO QLWLDO8VHU&RQWDFW QLWLDO3URFHGXUHVInitial Procedures + $ 3 79LVXDO,QVSHFWLRQ 11. Verify that the touch pad operates freely 2EVHUYLQJWKH%RRW5RXWLQH HWWLQJ+HOS OLPLQDWLQJ5HVRXUFH&RQIOLFWV2-6 HOO,QVSLURQ6HUYLFH0DQXDO Beep Codes and Error Messages 3267%HHS&RGHVHHS&RGHVDQGUURU0HVVDJHV + $ 3 7nnnn 6\VWHPUURU0HVVDJHVH\ERDUGFRQWURO QFRUUHFWGULYH$6KDGRZ5$0IDLOHG 5XQQLQJWKHHOOLDJQRVWLFV6\VWHPEDWWHU\LV GHDGª5HSODFHDQG‡ Hard-Disk Drives Non-SCSI - Tests the IDE hard-disk drive subsystem 3-6 HOO,QVSLURQ6HUYLFH0DQXDO + $ 3 7 5HPRYLQJDQG5HSODFLQJ3DUWV5HFRPPHQGHG7RROV 3UHFDXWLRQDU\0HDVXUHV 6FUHZ,GHQWLILFDWLRQDQG7LJKWHQLQJTo take these precautionary measures, follow these steps 5. Remove the main battery from the battery compartment 6. Remove any PC Cards LJXUH+DUGLVNULYH5HPRYDO 9. Remove the memory modules =,&RQQHFWRUV LJXUH5HOHDVLQJD=,&RQQHFWRU hinge covers display assembly keyboard thermal shield hard-disk drive SORGHG9LHZRI&RPSRQHQWVDQG $VVHPEOLHVcombo module battery LJXUHSORGHG9LHZ³&RPSXWHULCD panel carrier tray CCFL cable back cover LCD wire harness Removing and Replacing PartsLJXUHSORGHG9LHZ³,QFKLVSOD\$VVHPEO\ 4-11LJXUHSORGHG9LHZ³,QFKLVSOD\$VVHPEO\ LCD panel carrier tray CCFL cable back cover LCD wire harness4-12 HOO,QVSLURQ6HUYLFH0DQXDO front bezel LCD brackets interposer board hingesIR board palmrest display latch speaker wire harness speakers Removing and Replacing Parts4-13 left speaker cover touch pad button board hard-disk drive heat shield4-14 HOO,QVSLURQ6HUYLFH0DQXDO MPEG-2 card-carrier tray LED board latch assemblyPC card heat sink audio bezel PC Card cage left hinge saddle audio thermal shield audio card bracket MPEG-2 cardProcessor Board PRM/MMO DFWRU\5HSDLU3DUWVDQG$VVHPEOLHVSystem Board 4-16 HOO,QVSLURQ6HUYLFH0DQXDO Heat Sink AssemblyBottom Case LCD Parts for 13.3-Inch Upper LogicKeyboards LCD Parts for 13.3-Inch continuedLCD Parts for 14.1-Inch Screws Internal Options-Modem, PCI, VGA4-20 HOO,QVSLURQ6HUYLFH0DQXDO Customer Replaceable Units CRU All CRUs are sent as customer kitsCustomer Replaceable Units CRU continued 4-22 HOO,QVSLURQ6HUYLFH0DQXDO Customer Replaceable Units CRU continuedDell Inspiron Port Replicator Sierra Customer Replaceable Units CRU continuedService Manual DiagnosticsDell Inspiron Port Replicator Sierra continued 4-24 HOO,QVSLURQ6HUYLFH0DQXDODrivers Modems and LAN CardsCarrying Case Labels4-26 HOO,QVSLURQ6HUYLFH0DQXDO Field Svc Bases AMF onlyManufacturing Bases Assemblies +DUGLVNULYH CD-ROM or DVD-ROM drive side mounting bracket plastic carrier RPER0RGXOH3-mm screws bracket flex cable connector 2.5-mm screws 2. Remove the side mounting bracket HQHUDOLVDVVHPEO\ H\ERDUG Removing and Replacing Parts 7. Remove the keyboard from the palmrest assembly7KHUPDO6KLHOGDQG,QWHUQDO0RGHP LJXUH0RGHP5HPRYDO The display assembly consists of the following components LVSOD\$VVHPEO\DQG&RPSRQHQWV‡ Front bezel ‡ LCD panel and hinges ‡ LCD brackets ‡ Carrier tray ‡ Inverter board ‡ Back coverLVSOD\$VVHPEO\ URQW%HHO QFK/&3DQHO 4-40 HOO,QVSLURQ6HUYLFH0DQXDO To remove the inverter board, follow these steps3. Remove the inverter board from the back cover QFK/&%UDFNHWVDQG&DUULHU7UD\ 4-42 HOO,QVSLURQ6HUYLFH0DQXDO QFK/&3DQHO%UDFNHWVDQG&DUULHU7UD\To remove the LCD brackets from the LCD panel, follow these steps ‡ Touch pad assembly ‡ Speakers 3DOPUHVW$VVHPEO\DQG&RPSRQHQWV‡ MPEG-2 card ‡ IR board ‡ Hard-disk drive heat shield 4-44 HOO,QVSLURQ6HUYLFH0DQXDO03*&DUG 3DOPUHVW$VVHPEO\ 5. Turn the unit back over 5%RDUG +DUGLVNULYH+HDW6KLHOG 7RXFK3DG$VVHPEO\ 6. Remove the touch pad button board 6SHDNHUV DVH$VVHPEO\DQG&RPSRQHQWV This section provides the removal procedure for the PC Card heat sink 3&&DUG+HDW6LQNLJXUH3&&DUG+HDW6LQN5HPRYDO To remove the PC Card heat sink, follow these steps see Figure+HDWFKDQJHUDQ This section provides the removal procedure for the DC-DC board RDUGLJXUH&&%RDUG5HPRYDO 4-56 HOO,QVSLURQ6HUYLFH0DQXDOThis section provides the removal procedure for the LVDS board 96%RDUGRemoving and Replacing Parts LJXUH/96%RDUG5HPRYDO3URFHVVRU%RDUGDQG0HPRU\0RGXOH 5. Inspect the thermal pad beneath the memory module to see if it needs replacement +LQJH6DGGOHV This section provides the removal procedure for the RJ-11 card 5-&DUGRemoving and Replacing Parts LJXUH5-&DUG5HPRYDO6\VWHP%RDUG 3&&DUG&DJH $XGLR&DUGDQG$XGLR7KHUPDO6KLHOG DWFK$VVHPEO\ 4-66 HOO,QVSLURQ6HUYLFH0DQXDO Page Page options bay location ZIF connectors USB connectordisconnecting reconnecting