Service Manual
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...& REPLACEMENT PART LIST ..... 145 12.1 Exploded View 145 12.2 Replacement Parts 147 12.3 Accessory 167 -5- TECHNICAL BRIEF 19 3.1 KE600 / KE608 Component Block diagram 19 3.2 Baseband Processor (BBP) Introduction 21 3.3 Power management IC 33 3.4 Power ON/OFF 39 3.5 SIM interface 40... 7. ENGINEERING MODE 143 12. Trouble shooting 76 5.1 Trouble shooting test setup 76 5.2 Power on Trouble 76 5.3 Charging trouble 80 5.4 LCD display trouble 82 5.5 Camera Trouble 83 5.6 Speaker trouble 86 5.7 Receiver trouble 88 5.8 Microphone trouble 90 5.9 Vibrator trouble 92 5.10 Keypad...
...& REPLACEMENT PART LIST ..... 145 12.1 Exploded View 145 12.2 Replacement Parts 147 12.3 Accessory 167 -5- TECHNICAL BRIEF 19 3.1 KE600 / KE608 Component Block diagram 19 3.2 Baseband Processor (BBP) Introduction 21 3.3 Power management IC 33 3.4 Power ON/OFF 39 3.5 SIM interface 40... 7. ENGINEERING MODE 143 12. Trouble shooting 76 5.1 Trouble shooting test setup 76 5.2 Power on Trouble 76 5.3 Charging trouble 80 5.4 LCD display trouble 82 5.5 Camera Trouble 83 5.6 Speaker trouble 86 5.7 Receiver trouble 88 5.8 Microphone trouble 90 5.9 Vibrator trouble 92 5.10 Keypad...
Service Manual
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... manual, following abbreviations apply: APC BB BER CC-CV CLA DAC DCS dBm DSP EEPROM EGPRS EL ESD FPCB GMSK GPIB GPRS GSM IPUI IF LCD LDO LED Automatic Power Control Baseband Bit Error Ratio Constant Current - 1.
... manual, following abbreviations apply: APC BB BER CC-CV CLA DAC DCS dBm DSP EEPROM EGPRS EL ESD FPCB GMSK GPIB GPRS GSM IPUI IF LCD LDO LED Automatic Power Control Baseband Bit Error Ratio Constant Current - 1.
Service Manual
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... - 2 USART with autobaud detection, hardware flow control and integrated IrDA controller supporting IrDA's SIR standard (up to memory interface Table 1 Memory interface Device FLASH SDRAM LCD Melody IC Name PF38F5570MMY0B0 PF38F5570MMY0B0 IL200DBN1A Not Used Maker Intel Intel LPL S/W Remark Synchronous / A synchronous Synchronous 104MHz 8bit access 3times transmission Infineon Software CODEC 3.2.4. connection...
... - 2 USART with autobaud detection, hardware flow control and integrated IrDA controller supporting IrDA's SIR standard (up to memory interface Table 1 Memory interface Device FLASH SDRAM LCD Melody IC Name PF38F5570MMY0B0 PF38F5570MMY0B0 IL200DBN1A Not Used Maker Intel Intel LPL S/W Remark Synchronous / A synchronous Synchronous 104MHz 8bit access 3times transmission Infineon Software CODEC 3.2.4. connection...
Service Manual
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... MEMORY &CLK GPIO_20 CLK32K GPIO_22 CAMERA I/F CIF_D0 CIF_D1 CIF_D2 CIF_D3 CIF_D4 CIF_D5 CIF_D6 CIF_D7 CIF_PCLK CIF_HSYNC CIF_VSYNC CLKOUT CIF_PD CIF_RESET LCD IF/ DIF_D0 DIF_D1 DIF_D2 DIF_D3 DIF_D4 DIF_D5 DIF_D6 DIF_D7 DIF_CS1 GPIO_96 DIF_CD DIF_WR DIF_RD F_DPD CLK32K Not Use CIF_D(0) CIF_D(1) ...[7] Camera pixel clock Camera H sync Camera V sync Camera main clock Camera power down( active high) Camera reset LCD data[0] LCD data[1] LCD data[2] LCD data[3] LCD data[4] LCD data[5] LCD data[6] LCD data[7] LCD chip select Audio amp inuput select(High: FM sound, Low: BBP sound) Command Data switch...
... MEMORY &CLK GPIO_20 CLK32K GPIO_22 CAMERA I/F CIF_D0 CIF_D1 CIF_D2 CIF_D3 CIF_D4 CIF_D5 CIF_D6 CIF_D7 CIF_PCLK CIF_HSYNC CIF_VSYNC CLKOUT CIF_PD CIF_RESET LCD IF/ DIF_D0 DIF_D1 DIF_D2 DIF_D3 DIF_D4 DIF_D5 DIF_D6 DIF_D7 DIF_CS1 GPIO_96 DIF_CD DIF_WR DIF_RD F_DPD CLK32K Not Use CIF_D(0) CIF_D(1) ...[7] Camera pixel clock Camera H sync Camera V sync Camera main clock Camera power down( active high) Camera reset LCD data[0] LCD data[1] LCD data[2] LCD data[3] LCD data[4] LCD data[5] LCD data[6] LCD data[7] LCD chip select Audio amp inuput select(High: FM sound, Low: BBP sound) Command Data switch...
Service Manual
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... , Low: Normal Audio pass select( high: Speaker, Low: Receiver) For Bluetooth For Camera Flash LED Charging indicator LED control TransFlash card power enable(active High) LCD Reset For Remote Control Headset For SM-Power, FM Radio, Audio AMP " SM-Power interrupt SIM CARD I /F USIF_TXD_MTSR USIF_TXD USIF_RXD_MRST USIF_RXD GPIO_109 _USB_EOC GPIO_110 GPIO_111...
... , Low: Normal Audio pass select( high: Speaker, Low: Receiver) For Bluetooth For Camera Flash LED Charging indicator LED control TransFlash card power enable(active High) LCD Reset For Remote Control Headset For SM-Power, FM Radio, Audio AMP " SM-Power interrupt SIM CARD I /F USIF_TXD_MTSR USIF_TXD USIF_RXD_MRST USIF_RXD GPIO_109 _USB_EOC GPIO_110 GPIO_111...
Service Manual
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3. TECHNICAL BRIEF EBU_WAIT_n EBU_SDCLKO EBU_SDCLKI EBU_BFCLKO EBU_BFCLKI EBU_CKE SSC1_SCLK _WAIT SDCLKO SDCLKI BFCLKO BFCLKI CKE F_DPD T_OUT0 GPIO_44 T_OUT2 T_OUT3 T_OUT4 EINT3 T_OUT6 GPIO_50 GPIO_51 CC1CC3IO GPIO_53 GPIO_54 GPIO_55 TXON_PA VIBRATOR_EN PA_BAND ANT_SW1 ANT_SW2 ANT_SW3 MODE KP_OUT(4) AU_PWR_EN LCD BACKLIGHT JACK_DETECT _FM_RESET AF_PWR_EN RF_STR0 GPIO_57 RF_DATA RF_CLK System port AFC CLKOUT0 [
3. TECHNICAL BRIEF EBU_WAIT_n EBU_SDCLKO EBU_SDCLKI EBU_BFCLKO EBU_BFCLKI EBU_CKE SSC1_SCLK _WAIT SDCLKO SDCLKI BFCLKO BFCLKI CKE F_DPD T_OUT0 GPIO_44 T_OUT2 T_OUT3 T_OUT4 EINT3 T_OUT6 GPIO_50 GPIO_51 CC1CC3IO GPIO_53 GPIO_54 GPIO_55 TXON_PA VIBRATOR_EN PA_BAND ANT_SW1 ANT_SW2 ANT_SW3 MODE KP_OUT(4) AU_PWR_EN LCD BACKLIGHT JACK_DETECT _FM_RESET AF_PWR_EN RF_STR0 GPIO_57 RF_DATA RF_CLK System port AFC CLKOUT0 [
Service Manual
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... O White LED1 Cathode O White LED2 Cathode O White LED3 Cathode I LCD power supply I LCD power supply O LCD maker Identification I/O Data[7] for LCD I/O Data[6] for LCD I/O Data[5] for LCD I/O Data[4] for LCD I/O Data[3] for LCD I/O Data[2] for LCD I/O Data[1] for LCD I/O Data[0] for LCD GROUND GROUND I Read strobe I Write strobe I Data/command selection I LCD chip selection O Vertical sync I CPU interface bus width selection I CPU...
... O White LED1 Cathode O White LED2 Cathode O White LED3 Cathode I LCD power supply I LCD power supply O LCD maker Identification I/O Data[7] for LCD I/O Data[6] for LCD I/O Data[5] for LCD I/O Data[4] for LCD I/O Data[3] for LCD I/O Data[2] for LCD I/O Data[1] for LCD I/O Data[0] for LCD GROUND GROUND I Read strobe I Write strobe I Data/command selection I LCD chip selection O Vertical sync I CPU interface bus width selection I CPU...
Service Manual
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LCD back light illumination Employed the AAT2807 is capable of driving up to three LEDs at a total of the EN/SET pin and decodes them into ... EN_SET U306 5 ISINK1 6 ISINK2 7 ISINK3 AAT2807AIXN-4.5 C353 1u R343 62 R344 62 R346 62 R347 62 C354 1u FLASH_LED MLED MLED1 MLED2 MLED3 Figure 18 LCD Back light unit and Flash LED charge pump IC The interface relies on the number of rising edges of each LED with lithium-ion/polymer...
LCD back light illumination Employed the AAT2807 is capable of driving up to three LEDs at a total of the EN/SET pin and decodes them into ... EN_SET U306 5 ISINK1 6 ISINK2 7 ISINK3 AAT2807AIXN-4.5 C353 1u R343 62 R344 62 R346 62 R347 62 C354 1u FLASH_LED MLED MLED1 MLED2 MLED3 Figure 18 LCD Back light unit and Flash LED charge pump IC The interface relies on the number of rising edges of each LED with lithium-ion/polymer...
Service Manual
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PCB layout Key light LED LCD connector Back_up battery FPCB connector Jog wheel connector - 74 - 4.
PCB layout Key light LED LCD connector Back_up battery FPCB connector Jog wheel connector - 74 - 4.
Service Manual
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Trouble shooting 5.4 LCD display trouble Check Points -LCD assembly status ( FPCB) -EMI filter soldering -Connector combination 2V85_MMC 2V72_IO VBAT R504 0 R505 0 DIF_D0 DIF_D1 DIF_D2 DIF_D3 DIF_D4 DIF_D5 DIF_D6 DIF_D7 JOG_PWDN... INOUT_B3 4 6 INOUT_A4 INOUT_B4 DIF_CD DIF_WR DIF_VSYNC DIF_CS 5 G1 10 G2 IF_MODE1 DIF_RESET VIBRATORSLIDE_KEY_BACKLIGHT KP_IN0 KP_IN1 KP_IN2 KP_IN3 KP_IN4 KP_OUT3 KP_OUT4 END_KEY LCD_ID ccking Point LCD CONNECTOR Check signal line disconnection of the LCD FPCB At first check the LCD back light enable signal Check signal flow via EMI filter - 82 - 5.
Trouble shooting 5.4 LCD display trouble Check Points -LCD assembly status ( FPCB) -EMI filter soldering -Connector combination 2V85_MMC 2V72_IO VBAT R504 0 R505 0 DIF_D0 DIF_D1 DIF_D2 DIF_D3 DIF_D4 DIF_D5 DIF_D6 DIF_D7 JOG_PWDN... INOUT_B3 4 6 INOUT_A4 INOUT_B4 DIF_CD DIF_WR DIF_VSYNC DIF_CS 5 G1 10 G2 IF_MODE1 DIF_RESET VIBRATORSLIDE_KEY_BACKLIGHT KP_IN0 KP_IN1 KP_IN2 KP_IN3 KP_IN4 KP_OUT3 KP_OUT4 END_KEY LCD_ID ccking Point LCD CONNECTOR Check signal line disconnection of the LCD FPCB At first check the LCD back light enable signal Check signal flow via EMI filter - 82 - 5.
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Yes Signal is normal on FL305, FL306, L307 Yes Assemble No Replace LCD module No Check solder and repair Damaged filter 5.5 Camera Trouble Check Points -Connectors combination -EMI filter soldering -FPCB status 2V8_CAM 2V8_AF 1V8_CAM 2V8_AF CIF_PCLK CIF_RESET ... CIF_D0 5 G1 10 G2 FL504 ICVE10184E150R500FR 1 9 INOUT_A1 INOUT_B1 2 8 INOUT_A2 INOUT_B2 3 7 INOUT_A3 INOUT_B3 4 6 INOUT_A4 INOUT_B4 CIF_MCLK CIF_VS CIF_HS 5 G1 10 G2 - 83 - Trouble shooting START Check LCD connector combination then LCD test with New LCD Is LCD FPCB normal? 5.
Yes Signal is normal on FL305, FL306, L307 Yes Assemble No Replace LCD module No Check solder and repair Damaged filter 5.5 Camera Trouble Check Points -Connectors combination -EMI filter soldering -FPCB status 2V8_CAM 2V8_AF 1V8_CAM 2V8_AF CIF_PCLK CIF_RESET ... CIF_D0 5 G1 10 G2 FL504 ICVE10184E150R500FR 1 9 INOUT_A1 INOUT_B1 2 8 INOUT_A2 INOUT_B2 3 7 INOUT_A3 INOUT_B3 4 6 INOUT_A4 INOUT_B4 CIF_MCLK CIF_VS CIF_HS 5 G1 10 G2 - 83 - Trouble shooting START Check LCD connector combination then LCD test with New LCD Is LCD FPCB normal? 5.
Service Manual
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... 0.1u MC74VHC1GT50DFT2 -> MC74VHC1GT50DF1G E Q301 D R339 4.7K R340 NA C339 0.1u SIM_IO J301 4 1 5 6 GND1 VPP VCC RST 2 3 10 IO CLK 7 GND5 GND2 9 GND4 GND3 8 SIM_RST SIM_CLK LCD BACKLIGHT & CAMERA FLASH LED DRIVER F C340 22p C341 22p Tflash Connector 2V9_TF VBAT 2V9_TF U307 BH29FB1WHFV G TF_PWR_EN R363 1 STBY NC 5 0 2 GND BGND 6 3 VIN VOUT 4 51K... - 123 - Mobile Handsets R&D Center HW Group, Develpment Lab 4 GSM-NEO-MAIN-1.1 Size: A2 12 1 8 A Changed by : D.H.SEO R&D CHK: DOC CTRL CHK: MFG ENGR CHK: TITLE: H LG ELECTRONICS INC.
... 0.1u MC74VHC1GT50DFT2 -> MC74VHC1GT50DF1G E Q301 D R339 4.7K R340 NA C339 0.1u SIM_IO J301 4 1 5 6 GND1 VPP VCC RST 2 3 10 IO CLK 7 GND5 GND2 9 GND4 GND3 8 SIM_RST SIM_CLK LCD BACKLIGHT & CAMERA FLASH LED DRIVER F C340 22p C341 22p Tflash Connector 2V9_TF VBAT 2V9_TF U307 BH29FB1WHFV G TF_PWR_EN R363 1 STBY NC 5 0 2 GND BGND 6 3 VIN VOUT 4 51K... - 123 - Mobile Handsets R&D Center HW Group, Develpment Lab 4 GSM-NEO-MAIN-1.1 Size: A2 12 1 8 A Changed by : D.H.SEO R&D CHK: DOC CTRL CHK: MFG ENGR CHK: TITLE: H LG ELECTRONICS INC.
Service Manual
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... 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 XF2B-3545-31A LCD 35 PIN ROTARY BACKLOCK TYPE CONNECTOR ENQY0010901 2V72_IO 2V85_MMC VBAT MLED MLED1 MLED2 MLED3 DIF_D0 DIF_D1 DIF_D2 DIF_D3 DIF_D4 DIF_D5 DIF_D6 DIF_D7 END_KEY KP_OUT4 KP_OUT3... 11 Drawing Number: 12 Page: 1 - 127 - 7. DEVELOPMENT GROUP 4 GSM-NEO-SLIDE-1.0 H Size: A2 Changed by : D.H.SEO R&D CHK: D.H.SEO DOC CTRL CHK: MFG ENGR CHK: TITLE: LG ELECTRONICS INC. GSM HANDSETS LAB.
... 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 XF2B-3545-31A LCD 35 PIN ROTARY BACKLOCK TYPE CONNECTOR ENQY0010901 2V72_IO 2V85_MMC VBAT MLED MLED1 MLED2 MLED3 DIF_D0 DIF_D1 DIF_D2 DIF_D3 DIF_D4 DIF_D5 DIF_D6 DIF_D7 END_KEY KP_OUT4 KP_OUT3... 11 Drawing Number: 12 Page: 1 - 127 - 7. DEVELOPMENT GROUP 4 GSM-NEO-SLIDE-1.0 H Size: A2 Changed by : D.H.SEO R&D CHK: D.H.SEO DOC CTRL CHK: MFG ENGR CHK: TITLE: LG ELECTRONICS INC. GSM HANDSETS LAB.
Service Manual
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...NULL [1-*-5] Xhtml Compose Print [1-*-6] Xhtml Print Test [1-*-6-1] Images [1-*-6-2] HtmlTestPrint.xhtml [2] Model Version [2-1] Version [3] Eng Mode [3-1] Cell Environ. [3-2] PS Layer Info [3-2-1] Mobility [3-2-2] RadioRes [3-2-3] Gprs [3-3] Layer Info [3-3-1] Close [3-4] Reset Information [3-4-1] Excpt [3-5] ... [6-2-1] Backlight On [6-2-2] Backlight Off [6-3] Audio [6-3-1] Audio Test [6-4] Vibrator [6-4-1] Vibrator On [6-4-2] Vibrator Off [6-5] LCD [6-5-1] Close [6-5-2] Auto LCD [6-6] Key Pad [6-7] Mic Speaker [6-8] Camera [6-8-1] Camera Main Preview [6-9] FM Radio [6-9-1] FM Radio Test [6-0] ...
...NULL [1-*-5] Xhtml Compose Print [1-*-6] Xhtml Print Test [1-*-6-1] Images [1-*-6-2] HtmlTestPrint.xhtml [2] Model Version [2-1] Version [3] Eng Mode [3-1] Cell Environ. [3-2] PS Layer Info [3-2-1] Mobility [3-2-2] RadioRes [3-2-3] Gprs [3-3] Layer Info [3-3-1] Close [3-4] Reset Information [3-4-1] Excpt [3-5] ... [6-2-1] Backlight On [6-2-2] Backlight Off [6-3] Audio [6-3-1] Audio Test [6-4] Vibrator [6-4-1] Vibrator On [6-4-2] Vibrator Off [6-5] LCD [6-5-1] Close [6-5-2] Auto LCD [6-6] Key Pad [6-7] Mic Speaker [6-8] Camera [6-8-1] Camera Main Preview [6-9] FM Radio [6-9-1] FM Radio Test [6-0] ...
Service Manual
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...) 5 MMAA00 MAGNET,SWITCH 5 MPBZ00 PAD 5 MTAZ00 TAPE 5 MTAZ01 TAPE 5 MTAZ02 TAPE 4 ACGS00 COVER ASSY, SLIDE(UPPER) 5 MCJW00 COVER,SLIDE(UPPER) 5 MFBB00 FILTER,RECEIVER 5 MPBG00 PAD,LCD 5 MPBZ00 PAD 5 MTAD00 TAPE,WINDOW 5 MWAZ00 WINDOW 6 BFAA00 FILM,INMOLD Part Number Specification MTAZ0139301 COMPLEX, (empty), , , , , MTAZ0139401 COMPLEX, (empty), , , , , MTAC0040901 COMPLEX, (empty), , , , , ACGQ0009602 ACGK0078001 MBJL0033401...
...) 5 MMAA00 MAGNET,SWITCH 5 MPBZ00 PAD 5 MTAZ00 TAPE 5 MTAZ01 TAPE 5 MTAZ02 TAPE 4 ACGS00 COVER ASSY, SLIDE(UPPER) 5 MCJW00 COVER,SLIDE(UPPER) 5 MFBB00 FILTER,RECEIVER 5 MPBG00 PAD,LCD 5 MPBZ00 PAD 5 MTAD00 TAPE,WINDOW 5 MWAZ00 WINDOW 6 BFAA00 FILM,INMOLD Part Number Specification MTAZ0139301 COMPLEX, (empty), , , , , MTAZ0139401 COMPLEX, (empty), , , , , MTAC0040901 COMPLEX, (empty), , , , , ACGQ0009602 ACGK0078001 MBJL0033401...
Service Manual
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... SCREW MACHINE,BIND 4 GMEY01 SCREW MACHINE,BIND 4 MCCH00 CAP,SCREW 4 MKAZ00 KEYPAD 4 MLAC00 LABEL,BARCODE 4 MPBG00 PAD,LCD 4 MPBZ00 PAD 4 MPBZ01 PAD 4 MPBZ02 PAD 4 MPBZ03 PAD 4 MTAB01 TAPE,PROTECTION 4 MTAZ00 TAPE 4 MTAZ01 TAPE ...Black 67 MCCH0083901 MOLD, PC LEXAN 121R, , , , , Black 66 MIDZ0119601 COMPLEX, (empty), , , , , MKAZ0030002 COMPLEX, (empty), , , , , Black 38 MLAK0019001 LG(30.5x19.5 4-1R) White Pearl MPBZ0140001 COMPLEX, (empty), , , , , 50 MPBZ0165801 COMPLEX, (empty), , , , , 41 ADCA0055401 MAIN DOM SHEET ASSY 43 MTAZ0151201 COMPLEX, ...
... SCREW MACHINE,BIND 4 GMEY01 SCREW MACHINE,BIND 4 MCCH00 CAP,SCREW 4 MKAZ00 KEYPAD 4 MLAC00 LABEL,BARCODE 4 MPBG00 PAD,LCD 4 MPBZ00 PAD 4 MPBZ01 PAD 4 MPBZ02 PAD 4 MPBZ03 PAD 4 MTAB01 TAPE,PROTECTION 4 MTAZ00 TAPE 4 MTAZ01 TAPE ...Black 67 MCCH0083901 MOLD, PC LEXAN 121R, , , , , Black 66 MIDZ0119601 COMPLEX, (empty), , , , , MKAZ0030002 COMPLEX, (empty), , , , , Black 38 MLAK0019001 LG(30.5x19.5 4-1R) White Pearl MPBZ0140001 COMPLEX, (empty), , , , , 50 MPBZ0165801 COMPLEX, (empty), , , , , 41 ADCA0055401 MAIN DOM SHEET ASSY 43 MTAZ0151201 COMPLEX, ...