S230U Sicherungen: Unterschied zwischen den Versionen
Aus ThinkPad-Wiki
Jal2 (Diskussion | Beiträge) |
Jal2 (Diskussion | Beiträge) K (Kategorien hinzugefügt) |
||
| (Eine dazwischenliegende Version desselben Benutzers wird nicht angezeigt) | |||
| Zeile 12: | Zeile 12: | ||
The page column refers to the [http://kythuatphancung.vn/uploads/download/2f3e0_LA-8671P_1A.pdf schematics called "LA-8671P" by Compal from 2012-10-04, Rev. 1A_1004A]. PTC are [http://en.wikipedia.org/wiki/Resettable_fuse resettable fuses] ([http://de.wikipedia.org/wiki/Selbstr%C3%BCckstellende_Sicherung deutsche Seite]), it should never be necessary to replace them (in theory). | The page column refers to the [http://kythuatphancung.vn/uploads/download/2f3e0_LA-8671P_1A.pdf schematics called "LA-8671P" by Compal from 2012-10-04, Rev. 1A_1004A]. PTC are [http://en.wikipedia.org/wiki/Resettable_fuse resettable fuses] ([http://de.wikipedia.org/wiki/Selbstr%C3%BCckstellende_Sicherung deutsche Seite]), it should never be necessary to replace them (in theory). | ||
The part numbers of the 2A fuses have typos in the schematics, but they are marked with "N" on the board (1A fuses carry the mark "H"). | |||
{| border="1" cellpadding="20" cellspacing="0" | {| border="1" cellpadding="20" cellspacing="0" | ||
| Zeile 97: | Zeile 98: | ||
|41 | |41 | ||
|battery | |battery | ||
[[Category:Hardware]][[Category:Sicherungen]][[Category:Systemboards]] | |||
Aktuelle Version vom 24. Oktober 2015, 20:59 Uhr
Fuses in the S230U
Location on the Planar
These pictures show the locations of the fuses on a mainboard FRU 04Y1528. Some solder jumpers were removed before and the red wire on the bottom was added for testing.
Functions
The page column refers to the schematics called "LA-8671P" by Compal from 2012-10-04, Rev. 1A_1004A. PTC are resettable fuses (deutsche Seite), it should never be necessary to replace them (in theory). The part numbers of the 2A fuses have typos in the schematics, but they are marked with "N" on the board (1A fuses carry the mark "H").
| name | current | part number | page | function |
|---|---|---|---|---|
| F2 | (PTC, 1.1A/6V) | SMD1912P110TF | 24 | HDMI, +5VS |
| F3 | (PTC, 1.1A/6V) | SMD1812P110TF | 25 | miniDP, +3VS |
| F4 | 2A | 0438002.WR (Littelfuse) | 23 | LCD Backlight 10-20V (B+) |
| F5 | 1A | 0438001.WR | 23 | Touchpanel, +5VS |
| F6 | 2A | 0438002.WR | 23 | LCD panel, +3VS |
| F7 | 1A | 0438001.WR | 23 | DMIC (microphone?) |
| F8 | 1A | 0438001.WR | 23 | camera |
| F9 | 1A | 0438001.WR | 35 | trackpoint, +5VS |
| F10 | 2A | 0438002.WR | 33 | fan, +5VS |
| F11 | 1A | 0438001.WR | 36 | hard disk, +3VS |
| F12 | 1A | 0438001.WR | 37 | proximity sensors, +3VS |
| PF101 | 7A | 429007.WRML | 40 | DC In |
| PF201 | 12A | 451012MRL | 41 | battery |
