Service Manual
Page 22
... is able to the antenna through a bandpass filter, and delivers fairly high-level signals that provide transmit AGC control. this without allowing FVCO to the driver amplifier; The RTR6275 IC is filtered and applied to equal FRF. This provides a simplified design for different frequency converters. This design guideline shows only UMTS...
... is able to the antenna through a bandpass filter, and delivers fairly high-level signals that provide transmit AGC control. this without allowing FVCO to the driver amplifier; The RTR6275 IC is filtered and applied to equal FRF. This provides a simplified design for different frequency converters. This design guideline shows only UMTS...
Service Manual
Page 26
Supports lithium-ion main batteries - VDD collapse protection - Control drivers for MSMC and PA - Supports dynamic voltage scaling (DVS) for two external pass transistors and one external battery MOSFET - These can be used to power ...
Supports lithium-ion main batteries - VDD collapse protection - Control drivers for MSMC and PA - Supports dynamic voltage scaling (DVS) for two external pass transistors and one external battery MOSFET - These can be used to power ...
Service Manual
Page 27
...external modules • Twelve multi-purpose pins that can be configured as keypad backlight, LCD backlight, camera flash, and general-purpose drivers - MSM device-compatible 3-line SBI for electrical ground, mechanical stability, and thermal relief [Figure 1.6] MSM6245 Interface - 28 - ... I/Os, bi-directional I/Os, or current sinks. USB-OTG transceiver for triggering power-on circuits, analog multiplexer inputs, an LED driver, and a reference voltage buffer. • Highly integrated functionality in 100 mV increments - differential operation (drives external 8 Ω ...
...external modules • Twelve multi-purpose pins that can be configured as keypad backlight, LCD backlight, camera flash, and general-purpose drivers - MSM device-compatible 3-line SBI for electrical ground, mechanical stability, and thermal relief [Figure 1.6] MSM6245 Interface - 28 - ... I/Os, bi-directional I/Os, or current sinks. USB-OTG transceiver for triggering power-on circuits, analog multiplexer inputs, an LED driver, and a reference voltage buffer. • Highly integrated functionality in 100 mV increments - differential operation (drives external 8 Ω ...
Service Manual
Page 61
...-LF D402 INSTPAR Figure 1.23 Interface between LCD Module and MAIN PCB. - 62 - LCD Module (NM176CN1 : Tovis) - The NM176CN1 model is controlled by Tovis. LCD Driver IC: NT3916 (NOVATEK). - 16 bit CPU interface Parallel 3.11.8. This LCD Module has a 1.76 inch diagonally measured active display area with 35 pin (XF2B-3545...
...-LF D402 INSTPAR Figure 1.23 Interface between LCD Module and MAIN PCB. - 62 - LCD Module (NM176CN1 : Tovis) - The NM176CN1 model is controlled by Tovis. LCD Driver IC: NT3916 (NOVATEK). - 16 bit CPU interface Parallel 3.11.8. This LCD Module has a 1.76 inch diagonally measured active display area with 35 pin (XF2B-3545...
Service Manual
Page 116
Yes NO Change vibrator or PM6650 End TP400 TP401 L400 56nH D400 RB521S-30 +VPWR MOTOR_PWR- - 117 - 4. Start Operate the Vibrator Work well? The Vibrator motor driver is an SBI-programmable voltage out that is connected between +VPWR and VIB_DRV_N (PM6650 25 pin). TROUBLE SHOOTING 4.21 Vibrator The Vibrator is reference to +VPWR.
Yes NO Change vibrator or PM6650 End TP400 TP401 L400 56nH D400 RB521S-30 +VPWR MOTOR_PWR- - 117 - 4. Start Operate the Vibrator Work well? The Vibrator motor driver is an SBI-programmable voltage out that is connected between +VPWR and VIB_DRV_N (PM6650 25 pin). TROUBLE SHOOTING 4.21 Vibrator The Vibrator is reference to +VPWR.
Service Manual
Page 118
DOWNLOAD 5. LGMDP supports Windows 2000/XP where the LG (Ver 4.6 or later) USB modem driver is designed to be played a .wav file when the download has been completed. To enable this simply check the box. ➢ Always on the File ... download images from the Preferences of the window so that user can monitor it all the time. ➢ Automatically run the LGMDP application. DOWNLOAD 5.1 U250/KU250 DOWNLOAD 5.1.1 Introduction LGMDP is a download tool with capabilities to upload image files to download new image file. - 119 - LGMDP is installed. 5. Before getting started, set...
DOWNLOAD 5. LGMDP supports Windows 2000/XP where the LG (Ver 4.6 or later) USB modem driver is designed to be played a .wav file when the download has been completed. To enable this simply check the box. ➢ Always on the File ... download images from the Preferences of the window so that user can monitor it all the time. ➢ Automatically run the LGMDP application. DOWNLOAD 5.1 U250/KU250 DOWNLOAD 5.1.1 Introduction LGMDP is a download tool with capabilities to upload image files to download new image file. - 119 - LGMDP is installed. 5. Before getting started, set...