User manual SONY VAIO VGN-NS255J/L

[. . . ] © 2011 Lenovo Contents About this manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv Safety information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Electrical safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Safety inspection guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Handling devices that are sensitive to electrostatic discharge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 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. Before or after the RoHS implementation date, failed RoHS compliant parts must always be replaced with RoHS compliant ones, so only the FRUs identified as compliant in the system HMM or direct substitutions for those FRUs may be used. Products marketed before June 2006 Products marketed after June 2006 Current or original part Non-RoHS Non-RoHS Non-RoHS RoHS Replacement FRU Can be Non-RoHS Can be RoHS Can sub to RoHS Must be RoHS Must be RoHS Must be RoHS Current or original part Replacement FRU Note: A direct substitution is a part with a different FRU part number that is automatically shipped by the distribution center at the time of the order. 18 General checkout General checkout This chapter presents the following information: · "What to do first" on page 20 · "Power system checkout" on page 21 Before you go to the checkout, make sure to read the following important notes: Important notes: · Only certified trained personnel can service the computer. · Before replacing any FRU, read the entire page on removing and replacing FRUs. · When you replace FRUs, use new nylon-coated screws. · Be extremely careful during such write operations as copying, saving, or formatting. 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 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 persists, go to "Lenovo Z370/Z470/Z570" on page 27. Note: Noise from the AC adapter does not always indicate a defect. Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer. 21 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it return to room temperature. If the charge indicator or icon is still off, replace the battery pack. [. . . ] P/N 31049307 31049413 31049443 31048979 31049428 31049428 31043255 N 31049402 31049403 31049430 31049431 31048989 31049296 31049298 31049295 31049299 31042935 31042935 31048987 31049405 CRU ID N 110 Lenovo Z370/Z470/Z570 AC adapters Table 9. Parts list--3-pin AC adapters FRU 65W, Delta ADP-65KH BD 20V/3. 25A adapter 65W, Liteon PA-1650-56LC adapter 65W, Brazil PA-1650-52LB adapter 65W, Chicony CPA-A065 20V3. 25A adapter 90W, Delta ADP-90DD BD 20V4. 5A adapter 90W, Liteon PA-1900-56LC 20V4. 5A adapter 90W, Chicony CPA-A090 20V4. 5A adapter P/N 36001929 36001651 36001714 36001943 36001941 36001927 36001942 CRU ID N 111 Lenovo Z370/Z470/Z570 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 P/N 145000602 145000600 145000599 145000598 145000597 145000596 145000595 145000594 145000593 145000592 145000591 145000590 145000589 145000588 145000587 145000586 145000585 145000568 145000567 145000566 145000565 CRU ID * · 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 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 Switzerland · Longwell LP-37+H03VV-F+LS-18 1m 112 Lenovo Z370/Z470/Z570 Table 10. Parts list--3-pin power cords (continued) Region Brazil P/N 145000564 145000563 145000562 145000561 145000560 145000559 145000558 145000557 145000556 145000555 145000554 145000553 145000538 145000528 145000534 145000524 145000527 145000526 145000537 145000605 145000536 145000535 CRU ID * · 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 113 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Table 10. [. . . ]