User manual SONY VAIO VGN-NS225J/N

[. . . ] © 2010 Lenovo Contents About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Electrical safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] · Avoid rough handling of any kind. · Avoid bending the system board and hard pushing to prevent cracking at each BGA (Ball Grid Array) chipset. 17 Lenovo G470/VAIO VGN-NS225J/N/G570/G575 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts. If the original FRU parts are non-compliant, replacement parts can also be non-compliant. In all cases if the original FRU parts are RoHS compliant, the replacement part must also be RoHS compliant. Note: RoHS and non-RoHS FRU part numbers with the same fit and function are identified with unique FRU part numbers. Lenovo plans to transit to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo's requirements and schedule in the EU. Products sold in 2005 and 2006 will contain some RoHS compliant FRUs. The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUs. RoHS compliant FRUs have unique FRU part numbers. If you suspect a power problem, see the appropriate one of the following power supply checkouts: · "Checking the AC adapter " on page 21 · "Checking operational charging" on page 21 · "Checking the battery pack " on page 22 Checking the AC adapter You are here because the computer fails only when the AC adapter is used. · If the power-on indicator does not turn on, check the power cord of the AC adapter for correct continuity and installation. · If the computer does not charge during operation, go to "Checking operational charging". To check the AC adapter, follow the steps below: 1. Unplug the AC adapter cable from the computer. Measure the output voltage at the plug of the AC adapter cable. See the following figure: Pin 1 2 2 1 Voltage (V DC) +20 0 Checking operational charging Note: Output voltage for the AC adapter pin No. 2 may differ from the one you are servicing. If the voltage is not correct, replace the AC adapter. If the voltage is acceptable, do the following: · Replace the system board. · If the problem continues, go to "Lenovo G470/VAIO VGN-NS225J/N/G570/G575" on page 27. [. . . ] P/N 31048225 31048211 31048400 31048215 31048399 31048214 31048401 31048216 31048397 31048212 84 Lenovo G470/VAIO VGN-NS225J/N/G570/G575 AC adapters Table 9. Parts list--3-pin AC adapters FRU Delta ADP-65KH BD 20V/3. 25A Aadapter Liteon PA-1650-56LC Aadapter Brazil PA-1650-52LB Aadapter(Brazil) Chicony CPA-A065 20V3. 25A Aadapter(330PF) Delta ADP-90DD BD 20V4. 5A Aadapter Liteon PA-1900-56LC 20V4. 5A Aadapter(330PF) Chicony CPA-A090 20V4. 5A Aadapter(330PF) P/N 36001929 36001651 36001714 36001943 36001941 36001927 36001942 85 Lenovo G470/VAIO VGN-NS225J/N/G570/G575 Hardware Maintenance Manual Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region: Table 10. Parts list--3-pin power cords Region CCC · SSD YD-118-1+IEC53RVV+SSD-3-2B-1 1m CCC · LINETEK PC323+RVV300/300+LS15 1m Argentina · LINETEK LS15+H03VV-F+LP39 1m Danmark · LINETEK LS15+H03VV-F+LP-38 1m Switzerland · LINETEK LS15+H03VV-F+LP-37 1m Brazil · LINETEK LS15 H03VV-F LP26A 1m Israel · LINETEK LS15+H03VV-F+LP-41 1m UL · LINETEK LP-30B + SPT-2 + LS15 1m UL · LINETEK LP-61L+ H03VV-F+ LS15 1m UK · LINETEK LP-61L+ H03VV-F+ LS15 1m Indian · LINETEK PE-361+ H05VV-F+ LS15 1m Italy · LINETEK LS15+H03VV-F+PE-336 1m Korea · LINETEK LS15+H05VV-F+LP-E04A 1m Australia · LINETEK LS15+H03VV-F+LP-23A 1m Taiwan · LINETEK LS15+VCTF+LP-53 1m Japan · LINETEK LS15+VCTF+LP-54 1m Africa · LINETEK LS15+H03VV-F+PE-364 1m CE · LINETEK LP-34+H03VV-F + LS15 1m CCC · Longwell LSG-31+RVV300/300+LS-18 1m Argentina · Longwell LP-24+H03VV-F+LS-18 1m Danmark · Longwell LP-40+H03VV-F+LS-18 1m P/N 145000602 145000600 145000599 145000598 145000597 145000596 145000595 145000594 145000593 145000593 145000592 145000591 145000590 145000589 145000588 145000587 145000586 145000585 145000568 145000567 145000566 86 Lenovo G470/VAIO VGN-NS225J/N/G570/G575 Table 10. Parts list--3-pin power cords(continued) Region Switzerland · Longwell LP-37+H03VV-F+LS-18 1m Brazil · Longwell LP-46+H03VV-F+LS-18 1m Israel · Longwell LP-41+H03VV-F+LS-18 1m UL · Longwell LP-30B+SPT-2 18AWG+LS-18 1m UK · Longwell LP-61L+H03VV-F+LS-18 1m Indian · Longwell LP-67+BIS+LS-18 1m Italy · Longwell LP-22+H03VV-F+LS-18 1m Korea · Longwell LP-486+KTLH03VV-F+LS-5 1m Australia · Longwell LP-23A+LFC-3R+LS-18 1m Taiwan · Longwell LP-71+VCTF+LS-33 1m Japan · Longwell LP-54+VCTF+LS-18 1m Africa · Longwell LP-39+H03VV-F+LS-18 1m CE · Longwell LP-34A+H03VV-F+LS-18 1m CCC · Volex LSG-31+RVV300/300+LS-18 1m Argentina · Volex LP-24+H03VV-F+LS-18 1m Danmark · Volex LP-40+H03VV-F+LS-18 1m Switzerland · Volex LP-37+H03VV-F+LS-18 1m Brazil · Volex LP-46+H03VV-F+LS-18 1m Israel · Volex LP-41+H03VV-F+LS-18 1m UL · Volex LP-30B+SPT-2 18AWG+LS-18 1m UK · Volex LP-61L+H03VV-F+LS-18 1m Indian · Volex LP-67+BIS+LS-18 1m Italy · Volex LP-22+H03VV-F+LS-18 1m P/N 145000565 145000564 145000563 145000562 145000561 145000560 145000559 145000558 145000557 145000556 145000555 145000554 145000553 145000538 145000528 145000534 145000524 145000527 145000526 145000537 145000605 145000536 145000535 87 Lenovo G470/VAIO VGN-NS225J/N/G570/G575 Hardware Maintenance Manual Table 10. 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