4.故障解决 4.17 Bluetooth & FM Radio 故障 测试点 C1105 R1123 测试点 C1119 AP_VCC_2V8 VBAT BLUETOOTH & FM RADIO ANT1101 FL1101 C1120 5.6p FEEDING GND1 GND2 U1101 LFB212G45SG8A166 CONNECT WITH PXA310 R1105 L1101 (GND VIA CLOSE TO PAD) R1102 150K(1%) R1103 AP_BTUART_RTS UART_CTS_N R1104...
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5.下载与校准 3.擦除旧的 AP 首先在 winloader2.4.3 中选择 Tool→Erase,在 Windows Mobile 下拉菜单中选择 Bootloader partition 选项。 点击Tool---Erase 然后按住 END 键,用 USB 线把手机和 PC 连接起来(进入下载模式) ,进入下载模式后点 击 start,开始擦除 AP 侧的 Bootloader,擦除成功后显示 Erasing completed。...
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5.下载与校准 3. 下载新软件 首先下载 AP 侧的 Bootloader,然后下载 OS 和 Modem 侧的 6 个文件。下载方法同上, 所不同的是 NVRAM 文件选择刚才备份出来的文件。...
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5.下载与校准 3.在 dll.ocx 文件夹里根据电脑的操作系统选择不同的 BAT 文件双击。 - Windows 98 : (Window 98)MFCD DLL COPY.bat - Windows 2000 : (Window 2000)MFCD DLL COPY.bat - Windows XP : (Windows XP)MFCD DLL COPY.bat 4.在 dll.ocx 文件夹里双击“vaflex7l_ocx_regist.bat” 5.对程序进行设置...
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5.下载与校准 Ⅰ. Ezlooks Ezlooks 是一个生产管理系统 选择 Ezlooks 的模式 * Off-Line:不使用 Ezlooks 系统时可选择“Off-line” 。 * On-Line :可将各项测试信息上传到 Ezlooks 系统。 Ⅱ. Line System ① 选择运行为 MANUAL 模式, 如果在运行模式里选择了重复模式, 可以输入重复的次数 ② 如果使用自动控制系统,需要在 S/B1 设置自动控制端口号 ③ MULTI CAL SYSTEM 选择 NO ④ RF Switch Port 选择 1,SB1 Channel Num 选择 1,SB2 Channel Num 选择 2...
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① DLL Operating Mode: 选择 Normal 模式 ② FILE NAME TYPE:选择 TIME ③ RS 232 Setting: 分别选择 MONitor 串口和 UART 串口 ④ Logic Mode 选择 : 1 – 只做校准 2 – 只做射频自动测试 3 – 校准+自动测试 6.在 Hot_Kimchi folder 文件夹中双击运行可执行文件“HK_XX.exe” ① 选择型号名称“KT878” ② 点击“Start”按钮开始校准以及自动测试...
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6.工程模式 6 工程模式 A. 关于工程模式 工程模式可让工程师和维修人员检查并测试手机提供的基本功能。 B. 访问代码 进入工程模式的按键顺序是“0903#*#”,按“EXIT”或者右上角“OK”键可退出回到非工 程模式。 C. 按键操作 使用导航键可在菜单之间进行选择,或者直接点击触摸屏上显示的测试项进行测试,按 “Back”键返回初始测试菜单。 D. 工程模式菜单树 AP Version S/W Version Modem Version 1.Version Information Engineermenu Version Bootloader Version 2.Baseband Test 1.All Auto Test 3.Manufacture Mode 2.LCD 3.Backlight 4.Touch Screen 4.Speaker Engineer mode 5.Bluetooth Test 5.Loopback...
6.工程模式 6.3.10 Key Pad Auto [3-10] 当“Press Any Key”的信息弹出时,开始测试手机上包括侧键在内的所有按键。如果按键 正常的话,按键名称将正确显示在屏幕上。注意:此时按下开机键没有反应。 6.3.11 Mouse [3-11] 测试导航键的性能,导航键可以上下左右不同方向触摸,当触摸导航键与屏幕上显示的 UP 吻 合时, 显示一个黑色方框, 按下导航键整个 UP 区域变黑, 表示 UP 键的功能正常。 LEFT, DOWN, RIGHT 3 个键的测试方法同 UP 键。 6.4 Touch screen[菜单 4] 此菜单是用来测试触摸屏的触摸性能。进入测试界面后,有一个 6 排 4 列的方格,点击任何 一个方格都会在屏幕上方...
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7.块状图 7. 块状图 5 Mega Camera MV9319 ISP1508 USB2.0 Camera (ISP) (USB Transciever) Connector TYA000B001ALKF Data 800*480 (2Gb Nand & Data 1Gb DDR-SDRAM) Optical Joystick Modem CYDMX128B16 Data Data (CP) (DP-RAM) KeyPad PXA310 KeyPad (AP) Max8660 (PMU) ISL6294 Power Battery (Charging) T-Flash BCM2048...
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KT3225K26000ECW29ZA0 0.1u C149 C150 C151 26MHz LG_ELECTRONICS 100p 0.1u Drawn by R&D CHK Size TITLE: KT878 Rev1.0 (10V) DOC CTRL CHK GSM_RX_TX MFG ENGR CHK Changed by Date Changed Time Changed QA CHK Drawing Number 2009.04.07 Sheet 1 of 14 mentor V1.0...
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1000p 100p Q1_C Q1_E C255 KRX204E (0.1u) Engineer LG_ELECTRONICS Drawn by R&D CHK Size TITLE: KT878 Rev1.0 DOC CTRL CHK TD_RX_TX MFG ENGR CHK Changed by Date Changed Time Changed QA CHK Drawing Number 2009.04.07 Sheet 2 of 14 mentor...
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C343 VRTC_ABB R308 C344 BAT301 Engineer 0.1u NBL414R-F9J LG_ELECTRONICS Drawn by R&D CHK Size TITLE: KT878 Rev1.0 DOC CTRL CHK MODEM-ABB MFG ENGR CHK Changed by Date Changed Time Changed QA CHK Drawing Number 2009.04.07 Sheet 3 of 14 mentor...
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EB2_ADDR_2_GPIO_169 GPIO_174_EB2_NCS_1 EB2_ADDR_1_GPIO_170 GPIO_175_EB2_NCS_0 GPIO401 EB2_ADDR_0_CLKMUXOUT3_GPIO_171 EB2_NWAIT_GPIO_176 Engineer LG_ELECTRONICS Drawn by R&D CHK Size TITLE KT878 Rev1.0 DOC CTRL CHK MODEM-DBB MFG ENGR CHK Changed by Date Changed Time Changed QA CHK Drawing Number Sheet 4 of 14 2009.04.07 V1.0...
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BF_JTAG_TCK BF_JTAG_TMS D501 C503 BF_JTAG_EMU MSMF05C-P 0.1u Engineer LG_ELECTRONICS Drawn by R&D CHK Size TITLE: KT878 Rev1.0 DOC CTRL CHK MODEM-SIM,MEMORY MFG ENGR CHK Changed by Date Changed Time Changed QA CHK Drawing Number 2009.04.07 Sheet 5 of 14 mentor...
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0.1u U609 LOW BAT_CHG PWRON NL17SZ08XV5T2 R634 560K Engineer LG_ELECTRONICS Drawn by R&D CHK Size TITLE KT878 Rev1.0 DOC CTRL CHK MFG ENGR CHK Changed by Date Changed Time Changed QA CHK Drawing Number Sheet 6 of 14 2009.04.07 mentor...
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VSS7 C705 C706 VSS8 0.1u VSS9 CYDMX128A16 Engineer LG_ELECTRONICS Drawn by R&D CHK Size TITLE: KT878 Rev1.0 DOC CTRL CHK AP-MOMORY,DPRAM MFG ENGR CHK Changed by Date Changed Time Changed QA CHK Drawing Number 2009.04.07 Sheet 7 of 14 mentor...
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2.2K R839 Engineer MIC_N MICPHONE_N LG_ELECTRONICS Drawn by R840 HEAD_MIC_N HEADPHONE_MIC_N R&D CHK Size TITLE: KT878 Rev1.0 DOC CTRL CHK AUDIO MFG ENGR CHK Changed by Date Changed Time Changed QA CHK Drawing Number 2009.04.07 Sheet 8 of 14 mentor...
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AP_CIF_DATA7 0.1u 0.01u AP_CIF_VSYNC AP_CIF_HSYNC AP_VGA_PWDN Engineer LG_ELECTRONICS Drawn by R&D CHK Size TITLE: KT878 Rev1.0 DOC CTRL CHK CAMERA, MOTOR MFG ENGR CHK Changed by Date Changed Time Changed QA CHK Drawing Number 2009.04.07 Sheet 9 of 14 mentor...
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AP_OJ_MOTION R1020 AP_OJ_SHUTOWN ENQY0015001 04-6293-009-001-829 Engineer LG_ELECTRONICS Drawn by R&D CHK Size TITLE: KT878 Rev1.0 DOC CTRL CHK USB , RGB LED , TOUCH IC MFG ENGR CHK Changed by Date Changed Time Changed QA CHK Drawing Number 2009.04.07 Sheet...
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VDDO33_3 C1115 C1116 C1117 0.1u 0.1u Engineer LG_ELECTRONICS Drawn by R&D CHK Size TITLE: KT878 Rev1.0 DOC CTRL CHK BLUETOOTH & FM MFG ENGR CHK Changed by Date Changed Time Changed QA CHK Drawing Number 2009.04.07 Sheet 11 of 14 mentor V1.0...
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Q1203 KTK5132E Engineer R1227 AP_CHG_DET LG_ELECTRONICS Drawn by R1228 R&D CHK Size TITLE: 100K KT878 Rev1.0 DOC CTRL CHK POWER & CHARGER MFG ENGR CHK Changed by Date Changed Time Changed QA CHK Drawing Number 2009.04.07 Sheet 12 of 14 mentor V1.0...
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PRSB6.8C (10V) (50V) Engineer LG_ELECTRONICS Drawn by R1343 Q1301 AP_KYPDLED_EN UMT2222A R&D CHK Size TITLE: KT878 Rev1.0 R1344 DOC CTRL CHK 100K IO & KEY MFG ENGR CHK Changed by Date Changed Time Changed QA CHK Drawing Number 2009.04.07 Sheet...
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AP_TF_DATA0 53 54 ENBY0041901 AXT550124 FEMALE Engineer LG_ELECTRONICS Drawn by R&D CHK Size TITLE: KT878 Rev1.0 DOC CTRL CHK B TO B INTERFACE MFG ENGR CHK Changed by Date Changed Time Changed QA CHK Drawing Number 2009.04.07 Sheet 14 of 14 mentor V1.0...
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CAM350 V 9.0 : Sat Apr 11 09:35:44 2009 - (Untitled) : assy-top.gbr...
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CAM350 V 9.0 : Sat Apr 11 09:35:13 2009 - (Untitled) : assy-btm.gbr...
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