To learn a little bit more about the DELL D5xx and D6xx battery range, here you find a few bits and pieces about it's internals. It's a first attempt with still many question unanswered. Anyone who likes to comment or make a suggestion, drop a note at the contact section. Go directly to the One of the questions to be answered by this attempt; Is the voltage to charge the battery available - unconditionally - once the laptop battery is plugged in? If so, there's a chance to charge the battery unconditionally. Even with an. Reason for this attempt are widespread problems with the charging circuitry in a range of DELL laptops, covered here: - DELL charging circuitry and the Maxim DS2501 memory chip - Soldering inside a DELL DC plug So let's have a look if there's a possibility to charge a DELL battery in a DELL Laptop when the ID chip in the AC Adapter is dead.

Dell XPS Thin and Light Laptop - 15 15.6' 4K Touch Display, Intel Core i7-7700HQ, 16 GB RAM, 1 TB SSD, GTX 1050, Aluminum Chassis, Silver - XPS9560-7369SLV-PUS. Dell Schematic Dell diagram Dell netbook schematic Dell Mainboard schematic.

DELL D500 / D600 battery measurement ingredients Ingredients for this attempt to figure out DELL battery operations are: • Operational D610 laptop • Dead (empty) DELL D500 / D600 battery (case removed) • DELL AC Adapter with a dead DS2501 identification chip • DELL AC Adapter with working DS2501 identification chip First the battery connector of the DELL battery was de-soldered. Next the connector was connected to the battery charger PCB using a 1 meter wire to be able to measure signals during operations. For those who want to know Cable to measure DELL Battery signals Unfortunately, 2 cells of the battery were completely dead holding only a few millivolts. (In the picture the left 2) The rest of the 4 batteries all had about 1 volt left. The batteries are configured in 3 sets of 2 cells in parallel. With a full charge this makes about 11 volts in total.

The transparent connection block is used to measure signals using a Fluke ScopeMeter. Next the battery connector was connected to the DELL Latitude D610 laptop in power off state. Then the DELL AC adapter was connected.

The charger circuitry works with the laptop in the power-off state. In this configuration the signal levels were measured at the wires between connector and battery PCB. DELL D500 / D600 battery pinout Now during measurements the following DELL Battery pinout was discovered - leaving 2 unknown pins of the 9 available. Signals at Pin 3 and 6 could not be determined in this test setup. Voltage levels were close to zero during measurement attempts. See the table below for the completed DELL battery pinout based on the D610 schematics. Everdure Lancer Heater Manual here.

There are 2 PDF files and a BoardView. The schematic diagram and board view of Dell XPS M1530 laptop. PCB: DH3 MB 07212-2M 48. CUP: Intel Merom 4M Chip Set: Crestline-PM & ICH8-M OEM: Wistron Corporation Document Number: Hawke-Intel Language: English Format: PDF PDF File 1: Total Pages: 55 File size: 1.58MB Project code: 91.4W1001.001 PCB P/N: 48.4W101.0SA Revision: 07212-SA PDF File 2: Total Pages: 57 File size: 1.63MB Project code: 91.4W101.001 PCB P/N: 48.4W101.011 PCB No.: 07212 Revision: -1 Sale Price: 16.5$(schematics 2 PDF files & Boardview).