Showing posts with label pin. Show all posts
Showing posts with label pin. Show all posts
Monday, January 22, 2018
Some Blackberry Models Pin Out Collection
Some Blackberry Models Pin Out Collection
Ring 1 has 1.4k ohm loading to ground. When talk play pause function button is pushed it applies a short across ring 1 and 4. With ring 1 disconnected the pearl plays via its internal speaker. How ever with 1 and 4 shorted it continues to play from its internal speaker.
4 pin 3.5mm (2.5mm) plug connector
at the headset cable
original headset marked HDW-12420-001
| Pin | Pin Name | Description |
| 1 | control | +2.4v |
| 2 | Audio channel | left or right |
| 3 | Audio channel | left or right |
| 4 | Ground | Ground |
Ring 1 has a 1.4K ohm loading to Ground. When talk/play/pause function button is pushed it applies a short across ring 1 and 4. With ring 1 disconnected the Pearl plays via its internal speaker. However with 1 and 4 shorted it continues to play from its internal speaker!
Pinout compatibility:
- Blackberry 5810
- Blackberry 5820
- Blackberry 6230
- Blackberry 6280
- Blackberry 6510
- Blackberry 6710
- Blackberry 6750
- Blackberry 7100
- Blackberry 7105
- Blackberry 7130c
- Blackberry 7130e
- Blackberry 7130g
- Blackberry 7210
- Blackberry 7230
- Blackberry 7250
- Blackberry 7270
- Blackberry 7280
- Blackberry 7290
- Blackberry 7520
- Blackberry 7730
- Blackberry 7750
- Blackberry 7780
- BlackBerry 8100 Pearl
- Blackberry 8700c
- Blackberry 8700f
- Blackberry 8700g
- Blackberry 8700r
- Blackberry 8700v
- Blackberry 8703e
- Blackberry 8705g
- Blackberry 8800
- BlackBerry 8820
- Blackberry 8830
- Blackberry Blackberry 6210
- Blackberry Pearl
Get link for download
Wednesday, May 31, 2017
iPod Shuffle Cable pin out
iPod Shuffle Cable pin out
Ipod shuffle 2g cable pinout diagram, See picture below and trace points from usb tp 4 poling pin.
Get link for download
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