4.2 Tx Trouble
Test Point
Checking Flow
START
√
Connect the phone to u-USB connector
√
Press H/W or F7, then click ‘offline-d’
-Click ‘Band select‘ to cdma & Tx on &Power Amp
On
-Set channel to 610 & AGC :400
√
Spectrum analyzer setting
√
Oscilloscope setting
1. Check
PAM Circuit
2. Check
Duplexer & Mobile SW
Circuit
3. Check
QSC6010 circuit
√
Redownload SW, CAL
Duplexer
PAM
Mobile
S/W
QSC6010
TX
filter
Z3X-BOX.COM
Summary of Contents for LG-UD6100
Page 25: ...Circuit Diagram Z 3 X B O X C O M ...
Page 40: ...Test Points Circuit Diagram 4 3 5 UIM Trouble CON301 3 0V 3 2 1 Z 3 X B O X C O M ...
Page 46: ...Test points Circuit Diagram 4 3 8 MIC Trouble R371 C327 M301 MIC Z 3 X B O X C O M ...
Page 55: ...BACK_END_CLOCK M_CLOCK P_CLOCK VS DATA 0 Camera Locking Error Z 3 X B O X C O M ...
Page 62: ...Z 3 X B O X C O M 0 Ohm Pad 0 Ohm Pad DNI DNI ...
Page 63: ...Z 3 X B O X C O M 0 Ohm Pad 0 Ohm Pad DNI DNI ...
Page 64: ...Z 3 X B O X C O M ...
Page 65: ...Z 3 X B O X C O M ...
Page 66: ...Z 3 X B O X C O M ...