|
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 |
Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section. |
| LinkBack | Thread Tools | Display Modes |
11-29-2003, 22:09 | #1 (permalink) |
Junior Member Join Date: Nov 2002
Posts: 8
Member: 18286 Status: Offline Thanks Meter: 0 | 8210 Dead microphone. Is it possible to... Ive changed the mic, taken the phone apart and cleaned contacts and given it the chunkhead treatment (usualy helps me out) but still the fault remains. If I use the headset all is OK though. can someone please tell me if its possible to link the mic (tested on another 8210) to one of the headset pic ups without it going to the headset profile, or better yet a link to another part of the board for the main mic. Cheers |
11-30-2003, 13:12 | #2 (permalink) |
No Life Poster Join Date: Sep 2003 Age: 66
Posts: 807
Member: 39601 Status: Offline Thanks Meter: 13 | Well ... If the control volt-detector detects a headsets jack pluged in it switshes the cobba to headset mode, and also changes from internal Mic/Speacker , To external Mic/Speacker. The best solution in U'r case is to reflow the cobba IC and also by vision check the audio components at the base of the PCB. If u insist to make substitutional bridges Mic/Earphone U have to cut the control volt path, but " Headset " will be titled allways. |
12-02-2003, 16:15 | #5 (permalink) |
Freak Poster Join Date: Oct 2003
Posts: 434
Member: 40747 Status: Offline Thanks Meter: 0 | check the condensator on the user inerfaceare 2 or 3 check the condensator on the user inerfaceare on the bottom there are 2 or 3 and near the flash could be also 1 look on the schematic |
Bookmarks |
| |
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Is it possible to transform 8210 to 8850 | koax | Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L ) | 17 | 11-05-2002 16:39 |
is it possible to convert 8210 to 5210? | sat | Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L ) | 6 | 05-26-2002 23:21 |
is it possible to change PA in 8210 - 08103 for 08105? | Sultan | Nokia Hardware & Hardware Repair | 8 | 05-21-2002 03:47 |
8210 IMEI change??? is it possible ? | bluelights | Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L ) | 0 | 10-01-2001 17:47 |
|