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compaq presario 900 series User Manual

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    							A–6Maintenance and Service Guide
    Connector Pin Assignments
    Ta b l e  A - 8
    Stereo Speaker/Headphone
    Pin Signal Pin Signal
    1 Audio out 2 Ground
    21
    Ta b l e  A - 9
    Microphone
    Pin Signal Pin Signal
    1 Audio in 2 Ground
    21
    272638-001.book  Page 6  Thursday, July 25, 2002  4:21 PM 
    						
    							Maintenance and Service GuideB–1
    B
    Power Cord Set Requirements
    3-Conductor Power Cord Set
    The wide range input feature of the notebook permits it to operate 
    from any line voltage from 100 to 120 or 220 to 240 volts AC.
    The power cord set received with the computer meets the 
    requirements for use in the country where the equipment is 
    purchased.
    Power cord sets for use in other countries must meet the 
    requirements of the country where the computer is used. For 
    more information on power cord set requirements, contact a 
    Compaq authorized reseller or service provider.
    General Requirements
    The requirements listed below are applicable to all countries:
    ■The length of the power cord set must be at least 1.5 m 
    (5.00 feet) and no more than 2.0 m (6.50 feet).
    ■All power cord sets must be approved by an acceptable 
    accredited agency responsible for evaluation in the country 
    where the power cord set will be used.
    ■The power cord set must have a minimum current capacity of 
    10 amperes and a nominal voltage rating of 125 or 250 volts 
    AC, as required by each country’s power system.
    ■The appliance coupler must meet the mechanical 
    configuration of an EN 60 320/IEC 320 Standard Sheet C13 
    connector, for mating with the appliance inlet on the back of 
    the computer.
    272638-001.book  Page 1  Thursday, July 25, 2002  4:21 PM 
    						
    							B–2Maintenance and Service Guide
    Power Cord Set Requirements
    Country-Specific Requirements
    3-Conductor Power Cord Set Requirements
    Country Accredited Agency Applicable Note Number
    Australia EANSW 1
    Austria OVE 1
    Belgium CEBC 1
    Canada CSA 2
    Denmark DEMKO 1
    Finland FIMKO 1
    France UTE 1
    Germany VDE 1
    Italy IMQ 1
    Japan METI 3
    The Netherlands KEMA 1
    Norway NEMKO 1
    Sweden SEMKO 1
    Switzerland SEV 1
    272638-001.book  Page 2  Thursday, July 25, 2002  4:21 PM 
    						
    							Power Cord Set Requirements
    Maintenance and Service GuideB–3
    United Kingdom BSI 1
    United States UL 2
    Notes
    1. The flexible cord must be  Type HO5VV-F, 3-conductor, 1.0 mm
    2 
    conductor size. The power cord set fittings (appliance coupler and wall plug) 
    must bear the certification mark of the agency responsible for evaluation in 
    the country where they will be used.
    2. The flexible cord must be Type SPT-3 or equivalent, No. 18 AWG, 
    3-conductor. The wall plug must be a two-pole grounding type with a NEMA 
    5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) configuration.
    3. The appliance coupler, flexible cord, and wall plug must bear a “T” mark and 
    registration number in accordance with the Japanese Dentori Law. The 
    flexible cord must be Type VCT or VCTF, 3-conductor, 1.00 mm
    2 conductor 
    size. The wall plug must be a two-pole grounding type with a Japanese 
    Industrial Standard C8303 (7 A, 125 V) configuration.
    3-Conductor Power Cord Set Requirements (Continued)
    Country Accredited Agency Applicable Note Number
    272638-001.book  Page 3  Thursday, July 25, 2002  4:21 PM 
    						
    							Maintenance and Service GuideC–1
    C
    Screw Listing
    This appendix provides specification and reference information 
    for the screws used in the computer. All screws listed in this 
    appendix are available in the Miscellaneous Screw Kit, spare part 
    number 285542-001.
    272638-001.book  Page 1  Thursday, July 25, 2002  4:21 PM 
    						
    							C–2Maintenance and Service Guide
    Screw Listing
    Figure C-1. TM2.5 × 5.0 Screw Locations
    Ta b l e  C - 1
    Torx T8 Metric 2.5 × 5.0 Screw
    Color Qty Length ThreadHead 
    Width
    Silver 30 5.0 mm 2.5 mm 5.0 mm
    Where used:
    Two screws that secure the optical drive to the computer
    (documented in Section 5.3)
    272638-001.book  Page 2  Thursday, July 25, 2002  4:21 PM 
    						
    							Screw Listing
    Maintenance and Service GuideC–3
    Figure C-2. TM2.5 × 5.0 Screw Locations
    Ta b l e  C - 1
    Torx T8 Metric 2.5 × 5.0 Screw (continued)
    Color Qty Length ThreadHead 
    Width
    Silver 30 5.0 mm 2.5 mm 5.0 mm
    Where used:
    Two screws that secure the connector cover to the base enclosure
    (documented in Section 5.8)
    272638-001.book  Page 3  Thursday, July 25, 2002  4:21 PM 
    						
    							C–4Maintenance and Service Guide
    Screw Listing
    Figure C-3. TM2.5 × 5.0 Screw Locations
    Ta b l e  C - 1
    Torx T8 Metric 2.5 × 5.0 Screw (continued)
    Color Qty Length ThreadHead 
    Width
    Silver 30 5.0 mm 2.5 mm 5.0 mm
    Where used:
    1 One screw that secures the heat spreader to the base enclosure
    (documented in Section 5.11)
    2 One screw that secures the display video cable ground loop to the heat 
    spreader (documented in Sections 5.11 and 5.13)
    272638-001.book  Page 4  Thursday, July 25, 2002  4:21 PM 
    						
    							Screw Listing
    Maintenance and Service GuideC–5
    Figure C-4. TM2.5 × 5.0 Screw Locations
    Ta b l e  C - 1
    Torx T8 Metric 2.5 × 5.0 Screw (continued)
    Color Qty Length ThreadHead 
    Width
    Silver 30 5.0 mm 2.5 mm 5.0 mm
    Where used:
    One screw that secures the display inverter cable ground loop to the heat 
    spreader (documented in Section 5.13)
    272638-001.book  Page 5  Thursday, July 25, 2002  4:21 PM 
    						
    							C–6Maintenance and Service Guide
    Screw Listing
    Figure C-5. TM2.5 × 5.0 Screw Locations
    Ta b l e  C - 1
    Torx T8 Metric 2.5 × 5.0 Screw (continued)
    Color Qty Length ThreadHead 
    Width
    Silver 30 5.0 mm 2.5 mm 5.0 mm
    Where used:
    1 Three screws that secure the diskette drive to the palm rest
    (documented in Section 5.15)
    2 Four screws that secure the TouchPad components to the palm rest 
    (documented in Section 5.16)
    3 Two screws that secure the display release assembly to the palm rest
    (documented in Section 5.17)
    272638-001.book  Page 6  Thursday, July 25, 2002  4:21 PM 
    						
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