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by Dix
Wed Jan 17, 2007 10:42
Forum: other Products
Topic: PC4-NC Laptop, AC adapter connector pin assignment ?
Replies: 2
Views: 3426

Hello nraedts, Thank you. Does that apply to NiMH batteries in general or to the one in question (AHM14423009)? 101000100 looks like SPI/I2C interface which was rare at the time, when the laptop was build(ca. 1990). There is 50K Ohms between one T and -, no resistance or (protection-)diode between t...
by Dix
Mon Jan 15, 2007 15:58
Forum: other Products
Topic: PC4-NC Laptop, AC adapter connector pin assignment ?
Replies: 2
Views: 3426

PC4-NC Laptop, AC adapter connector pin assignment ?

PC4-NC Hallo, What is the pin assignment of Siemens Nixdorf PC4-NC AC Adapter ? It has 4 pins and metal ring. The Simenens book tells you VA,VB, MCHG, GND which is not helpful. What are the voltages per pin ? The adapter model is ASD-SK4CP. The NiMh- battery has 4 contacts but only 3 labels: +, T, -...
by Dix
Mon Jan 15, 2007 15:50
Forum: anderer Produkte
Topic: PC4-NC Laptop Netzteil, Steckerbelegung ?
Replies: 0
Views: 2301

PC4-NC Laptop Netzteil, Steckerbelegung ?

Hallo, wer weiss die Steckerbelegung vom Netzteil des Siemens Nixdorf PC4-NC ? Der Stecker hat 4 pins + Ring. Im Siemens-Handbuch steht: VA,VB, MCHG, GND, was auch nicht hilft. Welche Spannungen ? Das Netzteil heisst: AC Adapter ASD-SK4CP. Der NiMh- Akku hat 4 Anschlüsse und 3 Labels: +, T, -. T ist...

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