|
|
 |
|
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 |
| iPhone, iPad, iPod Hardware Repair Hardware Repair discussions for iPhone, iPod , iPad & Apple Products, help, guides. |
 |
| | LinkBack | Thread Tools | Display Modes |
06-12-2012, 19:44
| #1 (permalink) |
| Insane Poster  Join Date: Mar 2002
Posts: 63
Member: 10362 Status: Offline Thanks Meter: 3 | Nosound in iphone 4 after lcd replacement I change lcd screen in one iphone 4, and now not sound in buzzer/multimedia speaker. In headphones play sound ok. I think in speaker or flex connector, but i change speaker and not run. I put oscilloscope meter in pads where speaker contact, and... music waveforms read perfectly. But if i put speaker, signal dissapear. It´s strange, but i think if power amp not power? ...but in headphones it powered ok. Please, some idea?. Many Thanks. |
 |
|
06-13-2012, 03:33
| #2 (permalink) | |
| No Life Poster  Join Date: Feb 2007 Location: GSM World
Posts: 1,169
Member: 457470 Status: Offline Thanks Meter: 159 | Quote:
check audio proccessor ic beneath in the cpu sheild assembly | |
| |
|
| Bookmarks |
| |
Similar Threads | ||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| How to add a language in 51xx/61xx | tati | Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L ) | 8 | 05-21-2013 19:20 |
| Service Provider Lock 1-4 ? | StompSC | Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L ) | 2 | 06-27-2012 11:00 |
| £2,000 for 5110/6110 unlock software 1 2 3 4 | Dean O'Grady | Wanted Products | 14 | 03-19-2005 10:52 |
| Lock 2 in nokia 51xx/61xx | Pablo | Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L ) | 1 | 07-31-1999 04:35 |
| I CAN UNLOCK 1,2,3,4 FOR ANY PHONE £40 (1+) -- £30 (20+) | andrew bennett | Main Sales Section | 1 | 07-26-1999 19:33 |
|
|
Linear Mode
