GSM Learning solution

This is the service manual the Samsung I6220 Star TV  Repair Guides and Troubleshooting for the following problems like:

* Software Downloading - Firmware programming
* Touch Screen Problem - Touch Screen Not Working
* Not Charging Problem - Abnormal charging
* Power ON problem- Power On does not work
* Initial Failure problem - Hang, frozen and restart
* LCD Display problem - Abnormal Display
* Micophone Problem - No voice call sound transmit
* Camera problem - Camera Function not working
* Speaker problem - buzzer speaker malfunction
* Sim Card problem - insert sim card error, sim card not detected or recognize
* Bluetooth and WiFi problem -Bluetooth and Wifi operation failures
* GSM network signal problem - No Signal on GSM network
* WCDMA network signal problem - No signal on WCDMA network

The documents also attached are Disassembly and Reassembly Manual, Product Specification, Exploded View, Electrical parts, Parts list PCB board layout , Block and Schematic diagram.

Samsung I6220 Star TV  service manuals, assembly - disassembly instructions, troubleshooting guide and schematics. Check the download links below:
Note: we only spotted this links, we do not host or upload the files.
1/Heardsolution.blogspot.com
2/Heardsolution.blogspot.com