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06-03-2008, 13:14 | #1 (permalink) |
Junior Member Join Date: Apr 2008
Posts: 4
Member: 761539 Status: Offline Thanks Meter: 2 | Bluetooth a968 pinout, urgent I found the pinouts for the first cpu using infinity box and pinfinder connector 1x18 (L18B) cpu 1 CPU: MT6225 result: Rx:12 Tx:10 but I can't find pinouts for cpu 2 please help urgently thanks in advance Last edited by josephic; 06-03-2008 at 13:20. |
06-03-2008, 13:45 | #2 (permalink) | |
No Life Poster Join Date: Sep 2003 Age: 43
Posts: 635
Member: 39948 Status: Offline Thanks Meter: 68 | Quote:
for cpu 2 maybe on pcb, or it got diffrent power on button, just open your phone and see if got rx_b tx_b or rx_2 tx_2 word or power on b | |
06-03-2008, 18:03 | #3 (permalink) |
Junior Member Join Date: Apr 2008
Posts: 4
Member: 761539 Status: Offline Thanks Meter: 2 | no pinouts on the pcb except the power-a and power-b pins, I have already opened the phone and looked for those pins but nothing found. the only way is to find the pinouts by pinfinder or soldering the cables to the point where the socket connected to the pcb. but also I can't find to which legs to solder |
06-04-2008, 09:45 | #6 (permalink) |
Product Supporter Join Date: May 2005 Location: uae
Posts: 29,245
Member: 148515 Status: Offline Thanks Meter: 19,534 | hello! very easy. take multimeter, one probe to some grounded phone part. by another probe you touch one by one all phone pins. Ignore pins for CPU1 CPU2 pins will have voltage 2,7-2,9 volts some phones require both SIM to be inserted in phone in order to be found |
06-05-2008, 19:48 | #7 (permalink) |
No Life Poster Join Date: Sep 2003 Age: 43
Posts: 635
Member: 39948 Status: Offline Thanks Meter: 68 | i just want to help. may be you can use this way. put your simcard, press find it on your infinity finder, a information windows will appear, after that, connect power_on_b to gnd and hold it, press ok on information window. |
06-08-2008, 17:51 | #8 (permalink) |
Junior Member Join Date: Apr 2008
Posts: 4
Member: 761539 Status: Offline Thanks Meter: 2 | first: I thank you too much for your interest my friends, I appreciate this. correction: the connector was 1x20 but this is not the matter, after I tried it with 1x18 immediately changed to 1x20. using 1x18 cpu 1 pinouts are rx=12 tx=10, using 1x20 rx=13 tx=11 anyway.... I tried all these things you are talking about. there is no power_a or power_b pins on the pcb. no rx tx pinouts on the pcb. (or I couldn't see them, and this is very little possibility). I think we aggree on that we are here to find solutions and help each other. frankly infinity box doesn't cost that much money or the team must provide a wide database about phone and support more models. it doesn't seem to happen. again anyway. after 20 days I'll have more time for these things. and now inviting you establish a team to build the needed database and publish it on the internet for members. Last edited by josephic; 06-08-2008 at 17:58. |
The Following 2 Users Say Thank You to josephic For This Useful Post: |
06-08-2008, 20:21 | #9 (permalink) |
Product Supporter Join Date: May 2005 Location: uae
Posts: 29,245
Member: 148515 Status: Offline Thanks Meter: 19,534 | hello mr.josephic! if i could get this phone to my own hands i would find pinout in minutes. but problem is that some models is very rare. so for this models is easyer to find pinout by yourself instead of waiting 20 days take multimeter and measure voltages on all phone pins detect pinout_2 by voltages 2,7-2,9volts |
01-27-2009, 10:00 | #10 (permalink) |
No Life Poster Join Date: Apr 2008 Location: SRI LANKA
Posts: 643
Member: 746449 Status: Offline Sonork: 100.1603972 Thanks Meter: 171 | Need a968 pin out I HAVE A968 15 PCS FOR RESTART PROBLEM I MAKE IT FROM SOFTWARE I NEED ITS RX TX PLE HELP ME SOME ONE CABLE PINS 1X20 [email protected] |
01-27-2009, 20:54 | #11 (permalink) | |
Product Supporter Join Date: May 2005 Location: uae
Posts: 29,245
Member: 148515 Status: Offline Thanks Meter: 19,534 | Quote:
1. set multimeter to voltage measuring. 2. check bettery voltage, it should be more than 3,7volts 3. set one multimeter probe to some grounded phone part (if you cant find grounded part outside phone- you need to take out small thin wire from negative battery terminal) 4. with second probe touch one by one all phone pins (phone battery attached) (to get better result i would advice to set needle on the end of second probe) memorise pins with voltage between 2,7-2,9volts. those are tx/rx | |
10-23-2009, 15:29 | #12 (permalink) | |
Freak Poster Join Date: Nov 2005
Posts: 256
Member: 199202 Status: Offline Thanks Meter: 37 | Quote:
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12-23-2010, 14:11 | #13 (permalink) | |
Freak Poster Join Date: Oct 2006
Posts: 133
Member: 366714 Status: Offline Thanks Meter: 21 | A968 Pinouts Tx Rx Thanks Infinity Team! COM16 [VCP0] selected module v3.25 Action: read unlock codes unlock method: read codes Model: Autodetect 6205-6239 NOR Checking data, wait... Phone should be Switched OFF ! Press and HOLD Power button now ! 19200 autodetect Initializing [6225:8A05:8A00]... CPU: MT6225 high speed boot On chip: 0001:9C03:0003 status: FF Connecting at 19200, wait... Release Power button now ! Phone detected, wait... Hardware: MT6225,E05 Date: 2006.06.14 Version: 1.0 Version: E890_EVSMT3B.01.1 Version: EVEN6225_GEMINI_HW detecting structure #2... 5 11 done 67 byte(s) read imei: 35968980974629 connection Ok detecting structure #1... 1 2 5 8 9 10 12 13 14 done 178 byte(s) read 166 byte(s) read Phone lock: On Network lock: Off Network subset lock: Off Service provider lock: Off Corporate lock: Off IMSI lock: Off Auto lock: Off Phone code: 429264 Finished, time used: 11 sec Remove/Install battery now ! Quote:
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The Following User Says Thank You to SanjeewaG For This Useful Post: |
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