|
Welcome to the GSM-Forum forums. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. Only registered members may post questions, contact other members or search our database of over 8 million posts. Registration is fast, simple and absolutely free so please - Click to REGISTER! If you have any problems with the registration process or your account login, please contact contact us . |
|
Register | FAQ | Donate | Forum Rules | Root any Device | ★iPhone Unlock★ | ★ Direct Codes ★ | Direct Unlock Source |
BlackBerry (RIM) Blackberry phones discussion, firmwares, tutorial, media, repairs. |
| LinkBack | Thread Tools | Display Modes |
01-04-2013, 10:46 | #1 (permalink) |
Freak Poster Join Date: Oct 2011
Posts: 115
Member: 1665895 Status: Offline Thanks Meter: 22 | PLAYBOOK 1x RED 5x YELLOW When i connect USB cable from PC Playbook not recognized,dead. I disasembly and look to usb. USB is domaged,i walkinkg with this usb many time and finally i repair it Now when connect Playbook to pc,desktop manager found device and ask me for update. But i have problem. My playbook blink 1x red and 5 x yellow/green led I cannot charge this device... This is problem PC USB 500mA ??? Not enought power to charge battery? Or maybe this is hardware problem? Please help me why i to do... |
01-04-2013, 11:17 | #2 (permalink) |
Freak Poster Join Date: Jan 2008
Posts: 123
Member: 674711 Status: Offline Thanks Meter: 26 | call me i will telll you or chat [email protected] |
01-05-2013, 12:46 | #3 (permalink) | |
Freak Poster Join Date: Oct 2011
Posts: 115
Member: 1665895 Status: Offline Thanks Meter: 22 | Ok, anybody can help me? I emailed for this person above but i dont have any response. I have questions. Anybody know how is voltage on this 3 pin on right? I found on this site another solution, but no work for me Jump start a PlayBook a knottyrope tip - BlackBerry Support Community Forums Ok, i found on internet information about this PIN. Quote:
Last edited by kristopher0725; 01-05-2013 at 12:56. | |
01-05-2013, 15:02 | #5 (permalink) |
Freak Poster Join Date: Oct 2011
Posts: 115
Member: 1665895 Status: Offline Thanks Meter: 22 | THX for reply...but i have questions for specialist I have in home HARD DISC USB charger. This charger has 5v and 2A And my questions is. I can prepare microUSB and connect this charget to PlayBook microUSB with 5v 2A? You know...i cut usb cable and add 5v and GND from HARD DISC charger and plug to microUSB in PlayBook maybe this is way to alive playbook? What do you think about this? And, anywhere is schematics microUSB pin? I need to do this operation Now i connect Playbook to microUSB cable to my laptop and Desktop manager show me this information: When i see this information my playbook led still light in green color I have used multimeter on PIN in cable flex, and show me on every three PIN 0v 0_o Dont suggest this voltage information under...on 3 PIN i have 0v when led is green always Last edited by kristopher0725; 01-05-2013 at 15:08. |
01-05-2013, 15:56 | #7 (permalink) |
Freak Poster Join Date: Apr 2004 Location: Where night is bright Age: 44
Posts: 219
Member: 61649 Status: Offline Thanks Meter: 113 | If your PB isnt in hardware damage, you can charge PB with 5V/2A USB power. When cut the micro-usb cable and sold it to Hard Disk Charger, you must short D+ and D- (white and green) together. For checking battery voltage, u can use point beetwen batt-connector and 2 black IC (in your pic) Sorry about my bad English. |
01-05-2013, 15:58 | #8 (permalink) |
Freak Poster Join Date: Oct 2011
Posts: 115
Member: 1665895 Status: Offline Thanks Meter: 22 | Thx for reply...see above my pictures I cut microUSB cable and connect to USB HARD DISC CHARGER I pray for the good...This is my first in my life playbook I purchase this for 30$ 16GB version PS: You can more explain how to check this IC and connector? Pleasse In picture if you have time |
01-05-2013, 16:02 | #9 (permalink) |
Freak Poster Join Date: Apr 2004 Location: Where night is bright Age: 44
Posts: 219
Member: 61649 Status: Offline Thanks Meter: 113 | I saw picture, and thought PB isnt charging ^^. If you dont short D+ and D-, PB doesnt detect the micro usb cable as charger PS: I have time but i dont have anything for edit picture. I'll try later if your PB still wont charge |
01-05-2013, 16:05 | #10 (permalink) |
Freak Poster Join Date: Oct 2011
Posts: 115
Member: 1665895 Status: Offline Thanks Meter: 22 | I check now multimeter PIN 1 and 2 from connector battery and now is 1.94v Before is 1.4 maybe my battery is charging? Now i connected 10 or 15 minutes I waitinf 1 hour and connect multimeter again... Yes, now i have connected only pin 1 and 4. You are soure in 100% to wire 2 and 3 PIN together? Now i have green and white = (Not wired) I found schematisc usb on this site: Micro-USB charger cable pinout and wiring @ pinoutsguide.com Last edited by kristopher0725; 01-05-2013 at 16:15. |
01-05-2013, 19:32 | #13 (permalink) |
Freak Poster Join Date: Oct 2011
Posts: 115
Member: 1665895 Status: Offline Thanks Meter: 22 | I disesamble again motherboard and checking usb again with multimeter. And find broken connection!!! 1 PIN-5v 5 PIN -GND (This is not contact to GND on PCB!!! I have little trick in the cable and my PlayBook Alive ^^ I got big battery indicator I upload more screen for fev time Now my led slowly pulse in green ^^ BIG battery indicator turn off I see only black screen and pulsing green led Last edited by kristopher0725; 01-05-2013 at 19:40. |
01-05-2013, 21:53 | #14 (permalink) |
Freak Poster Join Date: Oct 2011
Posts: 115
Member: 1665895 Status: Offline Thanks Meter: 22 | Now my PlayBook working ^^ Now i connected to Samsung Galaxy Mini 2 charger from my mother And PlayBook is charging But charger from HARD DRIVE DISC is pretty good and fast! Cost is to low In my country this charger cost 10$ All problem with my PlayBook was USB PCB |
Bookmarks |
| |
|