Service Manual
Page 6
... LED Back Light (main only) Dual Camera ; 1.3 Mega pixel (CMOS), VGA Camera (CMOS) Yes (Cylinder Type) No Yes Yes Yes Bluetooth, USB Push Type(+, -) Trans-Flash 18 Pin -7- PERFORMANCE 2.
... LED Back Light (main only) Dual Camera ; 1.3 Mega pixel (CMOS), VGA Camera (CMOS) Yes (Cylinder Type) No Yes Yes Yes Bluetooth, USB Push Type(+, -) Trans-Flash 18 Pin -7- PERFORMANCE 2.
Service Manual
Page 34
... network signaling (from Layer 1 to peripherals • High-speed, serial mobile display digital interface (MDDI) Type I /O (GPIO) Interface - Dual Memory Buses (EBI1-SDRAM & EBI2-NAND Flash) - Four coded composite transport channels (CCTrCH) - JTAG - Features(MSM6275) • Support for wireless connectivity to 3) - Maximum of MSM6275 device A. External Memory Interface (MMC / Micro SD...
... network signaling (from Layer 1 to peripherals • High-speed, serial mobile display digital interface (MDDI) Type I /O (GPIO) Interface - Dual Memory Buses (EBI1-SDRAM & EBI2-NAND Flash) - Four coded composite transport channels (CCTrCH) - JTAG - Features(MSM6275) • Support for wireless connectivity to 3) - Maximum of MSM6275 device A. External Memory Interface (MMC / Micro SD...
Service Manual
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...static memory devices which can support up to be the interface for parallel LCD interfaces, port mapped of memories. External memory interface for asynchronous FLASH and SRAM(16bit & 8bit). - Synchronous burst memories supported (burst NOR, burst PSRAM) - Pseudo SRAM (PSRAM) memory support •... memory interface - 32 bit dynamic memory interface - 24 bits of memory per chip select. - Synchronous DRAM memories supported - Support for KU950 - 41 - Support for the multi-layer AHB system and memory controllers. The EBI1 bus is targeted to 32MBytes on each chip select ...
...static memory devices which can support up to be the interface for parallel LCD interfaces, port mapped of memories. External memory interface for asynchronous FLASH and SRAM(16bit & 8bit). - Synchronous burst memories supported (burst NOR, burst PSRAM) - Pseudo SRAM (PSRAM) memory support •... memory interface - 32 bit dynamic memory interface - 24 bits of memory per chip select. - Synchronous DRAM memories supported - Support for KU950 - 41 - Support for the multi-layer AHB system and memory controllers. The EBI1 bus is targeted to 32MBytes on each chip select ...
Service Manual
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... Data Data Data Data Data Data Data Data Clock for Camera Data Out Camera Reset Signal Mega Camera Power Down Enable GND SPEAKERSPEAKER+ Flash LED Enable 17 FLASH_BL_CPO I Flash Charge Pump Output (LDO output) 18 VCAM_1.8V 19 VCAM_2.8V 20 VCAM_2.8V 21 CAM_SYSCLK 22 CAM_HSYNC 23 CAM_VSYNC 24 I2C_SDA 25...
... Data Data Data Data Data Data Data Data Clock for Camera Data Out Camera Reset Signal Mega Camera Power Down Enable GND SPEAKERSPEAKER+ Flash LED Enable 17 FLASH_BL_CPO I Flash Charge Pump Output (LDO output) 18 VCAM_1.8V 19 VCAM_2.8V 20 VCAM_2.8V 21 CAM_SYSCLK 22 CAM_HSYNC 23 CAM_VSYNC 24 I2C_SDA 25...
Service Manual
Page 55
3. Schematic of MSM6275. U802 is a charge pump and supply a power of mega camera, VGA camera and camera flash LED. TECHNICAL BRIEF 3.10.5.3 LCD backlight / Flash LED / Camera LDO U802(MAX8631XETI) is controlled by GPIOs of charge pump - 56 - LCD_BL_CTRL FLASH_LED_CTRL CAM_DUAL_LDO_EN R822 100K R823 100K R824 100K R825 R826 6.8K ... 0 WLED_PWR FLASH_BL_CPO MAIN_LED0 MAIN_LED1 MAIN_LED2 MAIN_LED3 FLED Remove Two R 2005.11.24 Remove MLED4 2005.11.24 VCAM_2.8V VCAM_1.8V C905 1u LCD BL/FLASH LED/CAMERA LDOs Figure.
3. Schematic of MSM6275. U802 is a charge pump and supply a power of mega camera, VGA camera and camera flash LED. TECHNICAL BRIEF 3.10.5.3 LCD backlight / Flash LED / Camera LDO U802(MAX8631XETI) is controlled by GPIOs of charge pump - 56 - LCD_BL_CTRL FLASH_LED_CTRL CAM_DUAL_LDO_EN R822 100K R823 100K R824 100K R825 R826 6.8K ... 0 WLED_PWR FLASH_BL_CPO MAIN_LED0 MAIN_LED1 MAIN_LED2 MAIN_LED3 FLED Remove Two R 2005.11.24 Remove MLED4 2005.11.24 VCAM_2.8V VCAM_1.8V C905 1u LCD BL/FLASH LED/CAMERA LDOs Figure.
Service Manual
Page 75
... CN802 CN600 FL802 U802 CN801 X400 U300 U403 J500 U500 U400 CN500 Description 1.3M Camera Connector Connector for Battery FILTER (EMI) Charge Pump (LCD Backlight / Flash LED / Camera LDO) To LCD FPCB ( Wire ASSY) Crystal (12 MHz) MSM6275 DVB-H BB Backend Chip USIM Connector MCP(1Gb NAND/512b SDRAM) DVB-H power...
... CN802 CN600 FL802 U802 CN801 X400 U300 U403 J500 U500 U400 CN500 Description 1.3M Camera Connector Connector for Battery FILTER (EMI) Charge Pump (LCD Backlight / Flash LED / Camera LDO) To LCD FPCB ( Wire ASSY) Crystal (12 MHz) MSM6275 DVB-H BB Backend Chip USIM Connector MCP(1Gb NAND/512b SDRAM) DVB-H power...
Service Manual
Page 76
2.3. KEY Top Side Metal DOME 3. TECHNICAL BRIEF SW100 2.4. KEY Bottom Side BAT100 M100 MIC100 ANT100 CN100 S100 D100 Reference BAT100 M100 MIC100 ANT100 Description Backup Battery Bluetooth RF Module Microphone ( SMD ) Bluetooth Antenna Reference SW100 CN100 S100 D102 Description Joy Stick Main To KEY B To B Connector Trans Flash Socket Diode (TVS) - 77 -
2.3. KEY Top Side Metal DOME 3. TECHNICAL BRIEF SW100 2.4. KEY Bottom Side BAT100 M100 MIC100 ANT100 CN100 S100 D100 Reference BAT100 M100 MIC100 ANT100 Description Backup Battery Bluetooth RF Module Microphone ( SMD ) Bluetooth Antenna Reference SW100 CN100 S100 D102 Description Joy Stick Main To KEY B To B Connector Trans Flash Socket Diode (TVS) - 77 -
Service Manual
Page 117
Yes End NO Check the R101~R104 for VREG_MMC_3.0V, Check the R109 for MMC_CD signal to High Key to main connector R101 (VREG_MMC_3.0V) R109 (MMC_CD to High → Micro SD insertion detecting by GPIO101 of MSM6275 → go to High) - 118 - TROUBLE SHOOTING 4.16 Micro SD trouble Micro SD is worked as below : Micro SD insertion → VREG_MMC_3.0V is 3.0V → MMC_CD go working Start Check the connector (MAIN TO KEY) Insert the Trans Flash Card Trans Flash insertion Detection is correct ? 4.
Yes End NO Check the R101~R104 for VREG_MMC_3.0V, Check the R109 for MMC_CD signal to High Key to main connector R101 (VREG_MMC_3.0V) R109 (MMC_CD to High → Micro SD insertion detecting by GPIO101 of MSM6275 → go to High) - 118 - TROUBLE SHOOTING 4.16 Micro SD trouble Micro SD is worked as below : Micro SD insertion → VREG_MMC_3.0V is 3.0V → MMC_CD go working Start Check the connector (MAIN TO KEY) Insert the Trans Flash Card Trans Flash insertion Detection is correct ? 4.
Service Manual
Page 143
5. User can also restore NV data using NV Default image selection. - 144 - DOWNLOAD • Writing the AMSS modem image from SDRAM to Flash memory. • Downloading Flexible logo. • Rebooting the handset and re-establishing the connection. • Restoring NV data which backed up in the Backing up process.
5. User can also restore NV data using NV Default image selection. - 144 - DOWNLOAD • Writing the AMSS modem image from SDRAM to Flash memory. • Downloading Flexible logo. • Rebooting the handset and re-establishing the connection. • Restoring NV data which backed up in the Backing up process.
Service Manual
Page 196
... SPRING,LOCKER 4 MTAA01 TAPE,DECO 4 MTAA02 TAPE,DECO 4 MTAB01 TAPE,PROTECTION 4 MTAC00 TAPE,SHIELD 4 MTAE00 TAPE,WINDOW(SUB) 4 MTAZ00 TAPE 4 MWAE00 WINDOW,CAMERA 4 MWAH00 WINDOW,FLASH 4 SUSY00 SPEAKER 3 GMEY00 SCREW MACHINE,BIND 3 MCCH01 CAP,SCREW 3 MCCH02 CAP,SCREW 3 MLAK00 LABEL,MODEL 3 SAFY00 PCB ASSY,MAIN 4 SAFB00 PCB ASSY,MAIN,INSERT 5 ACMY00...
... SPRING,LOCKER 4 MTAA01 TAPE,DECO 4 MTAA02 TAPE,DECO 4 MTAB01 TAPE,PROTECTION 4 MTAC00 TAPE,SHIELD 4 MTAE00 TAPE,WINDOW(SUB) 4 MTAZ00 TAPE 4 MWAE00 WINDOW,CAMERA 4 MWAH00 WINDOW,FLASH 4 SUSY00 SPEAKER 3 GMEY00 SCREW MACHINE,BIND 3 MCCH01 CAP,SCREW 3 MCCH02 CAP,SCREW 3 MLAK00 LABEL,MODEL 3 SAFY00 PCB ASSY,MAIN 4 SAFB00 PCB ASSY,MAIN,INSERT 5 ACMY00...
Service Manual
Page 198
...,1/16W ,J ,1005 ,R/TP ERHZ0000486 47 Kohm,1/16W ,J ,1005 ,R/TP ERHZ0000486 47 Kohm,1/16W ,J ,1005 ,R/TP ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP ENSY0014101 8 PIN,ETC , ,1.1 mm,T-Flash Memory Socket SEVY0003801 18 V, ,SMD , SEVY0000702 14 V,10% ,SMD , SEVY0001001 14 V, ,SMD ,50pF, 1005 SEVY0001001 14 V, ,SMD ,50pF, 1005 SEVY0001001 14 V, ,SMD ,50pF, 1005 SEVY0001001...
...,1/16W ,J ,1005 ,R/TP ERHZ0000486 47 Kohm,1/16W ,J ,1005 ,R/TP ERHZ0000486 47 Kohm,1/16W ,J ,1005 ,R/TP ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP ENSY0014101 8 PIN,ETC , ,1.1 mm,T-Flash Memory Socket SEVY0003801 18 V, ,SMD , SEVY0000702 14 V,10% ,SMD , SEVY0001001 14 V, ,SMD ,50pF, 1005 SEVY0001001 14 V, ,SMD ,50pF, 1005 SEVY0001001 14 V, ,SMD ,50pF, 1005 SEVY0001001...
Service Manual
Page 210
...,R/TP ,Dual Analog switch(Ron=0.4ohm@Vcc=2.7V), Pb Free EUSY0263101 QFN (4x4) ,28 PIN,R/TP ,1x/1.5x/2x White LED Charger Pump , 2 LDO and Flash LED SEVY0003601 5.6 V, ,SMD ,100pF, 1005 SEVY0003601 5.6 V, ,SMD ,100pF, 1005 SEVY0003801 18 V, ,SMD , SEVY0003801 18 V, ,SMD , EXSK0005003 19.2 MHz,2 PPM,10 pF,SMD ,3.2*2.5*1.1 ,2ppm at 30...
...,R/TP ,Dual Analog switch(Ron=0.4ohm@Vcc=2.7V), Pb Free EUSY0263101 QFN (4x4) ,28 PIN,R/TP ,1x/1.5x/2x White LED Charger Pump , 2 LDO and Flash LED SEVY0003601 5.6 V, ,SMD ,100pF, 1005 SEVY0003601 5.6 V, ,SMD ,100pF, 1005 SEVY0003801 18 V, ,SMD , SEVY0003801 18 V, ,SMD , EXSK0005003 19.2 MHz,2 PPM,10 pF,SMD ,3.2*2.5*1.1 ,2ppm at 30...