Operating Instructions
Page 5
...) + VGA Video Call Camera Yes (Coin Type) Yes Yes Yes Yes (18 pin) Bluetooth, USB Push Type(+, -) Yes 18 Pin Copyright © 2007 LG Electronics. Inc. Bar type Handset 99.8 X 58 X 12.9 mm Under 92.5g (with 800mAh) Antenna LCD LCD Backlight Camera Vibrator LED Indicator MIC Receiver Earphone Jack Connectivity Volume...
...) + VGA Video Call Camera Yes (Coin Type) Yes Yes Yes Yes (18 pin) Bluetooth, USB Push Type(+, -) Yes 18 Pin Copyright © 2007 LG Electronics. Inc. Bar type Handset 99.8 X 58 X 12.9 mm Under 92.5g (with 800mAh) Antenna LCD LCD Backlight Camera Vibrator LED Indicator MIC Receiver Earphone Jack Connectivity Volume...
Operating Instructions
Page 16
...8-PSK modulated signal, to -baseband using low dropout, programmable regulators. One antenna collects base station forward link signals and radiates handset reverse link signals. The RFIC's Rx analog baseband outputs, for further signal processing. The RTR6275 IC outputs deliver fairly high-level...and amplitude components to the MSM IC. Key parameters such as temperature, RF output power, and battery ID. Copyright © 2007 LG Electronics. All right reserved. 3. These baseband outputs are shared with receive and transmit paths through their respective UMTS PAs. LGE Internal ...
...8-PSK modulated signal, to -baseband using low dropout, programmable regulators. One antenna collects base station forward link signals and radiates handset reverse link signals. The RFIC's Rx analog baseband outputs, for further signal processing. The RTR6275 IC outputs deliver fairly high-level...and amplitude components to the MSM IC. Key parameters such as temperature, RF output power, and battery ID. Copyright © 2007 LG Electronics. All right reserved. 3. These baseband outputs are shared with receive and transmit paths through their respective UMTS PAs. LGE Internal ...
Operating Instructions
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... from the RF filter outputs all the way into the IC pins Since GSM900, DCS, and PCS signals are time-division duplex (the handset can only receive or transmit at one Q) having passband and stopband characteristics suitable for training and service purposes The GSM900, DCS, and PCS...-order non-linearity performance. The filter outputs are multiplexed and routed to the MSM7200 IC for gain and noise figure. Copyright © 2007 LG Electronics. The downconverted baseband outputs are buffered and passed on to lowpass filters (one I and one time), switches are used to the transceiver...
... from the RF filter outputs all the way into the IC pins Since GSM900, DCS, and PCS signals are time-division duplex (the handset can only receive or transmit at one Q) having passband and stopband characteristics suitable for training and service purposes The GSM900, DCS, and PCS...-order non-linearity performance. The filter outputs are multiplexed and routed to the MSM7200 IC for gain and noise figure. Copyright © 2007 LG Electronics. The downconverted baseband outputs are buffered and passed on to lowpass filters (one I and one time), switches are used to the transceiver...
Operating Instructions
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... - 26 - The active connection is enabled by three control lines (GPIO[75], GPIO[74], and GPIO[731]). Copyright © 2007 LG Electronics. All right reserved. This warm-up interval before most other TCXO controller functions) is MSM-selected by the MSM TCXO_EN line . Only... Crystal Oscillator (VCTCXO) provides the reference frequency for all RFIC synthesizers as well as other regulated outputs. The PM7540 IC controls the handset power-up sequence, including a special VCTCXO warm-up interval (as well as clock generation functions within the MSM7200 IC require a reference...
... - 26 - The active connection is enabled by three control lines (GPIO[75], GPIO[74], and GPIO[731]). Copyright © 2007 LG Electronics. All right reserved. This warm-up interval before most other TCXO controller functions) is MSM-selected by the MSM TCXO_EN line . Only... Crystal Oscillator (VCTCXO) provides the reference frequency for all RFIC synthesizers as well as other regulated outputs. The PM7540 IC controls the handset power-up sequence, including a special VCTCXO warm-up interval (as well as clock generation functions within the MSM7200 IC require a reference...
Operating Instructions
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... increasing the effective ADC resolution - Crystal oscillator detector and automated switch-over temperature protection (smart thermal control) • Integrated handset-level user interfaces - On-chip adjustments minimize crystal oscillator frequency errors - Only for tracking time and generating associated alarms - ... as keypad backlight, LCD backlight, camera flash, and general-purpose drivers Copyright © 2007 LG Electronics. VDD collapse protection - Charger transistor protection by power limit control - Valid external supply attachment and removal detection - All ...
... increasing the effective ADC resolution - Crystal oscillator detector and automated switch-over temperature protection (smart thermal control) • Integrated handset-level user interfaces - On-chip adjustments minimize crystal oscillator frequency errors - Only for tracking time and generating associated alarms - ... as keypad backlight, LCD backlight, camera flash, and general-purpose drivers Copyright © 2007 LG Electronics. VDD collapse protection - Charger transistor protection by power limit control - Valid external supply attachment and removal detection - All ...
Operating Instructions
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... detectors, current sensing etc., to assure the output power level. The CMOS controller implements a fully integrated power control within the module for handset applications. Only for excellent EDGE efficiency and Pout in EDGE operations. This module has been optimized for training and service purposes This eliminates the... reserved. The module incorporates two highly-integrated InGaP power amplifier die with high-reliability 3rd generation InGaP HBT technology. Copyright © 2007 LG Electronics. Module construction is achieved with a CMOS controller. 3.
... detectors, current sensing etc., to assure the output power level. The CMOS controller implements a fully integrated power control within the module for handset applications. Only for excellent EDGE efficiency and Pout in EDGE operations. This module has been optimized for training and service purposes This eliminates the... reserved. The module incorporates two highly-integrated InGaP power amplifier die with high-reliability 3rd generation InGaP HBT technology. Copyright © 2007 LG Electronics. Module construction is achieved with a CMOS controller. 3.
Operating Instructions
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...monitors and controls the power sources, detecting which sources are applied, verifying that they are monitored to power the appropriate handset electronics. Another dedicated IC Interface circuit monitors multiple trigger events and controls the power-on sequence. General MSM7200, included...output voltages are : PM7540(U304) : Phone power supply MAX8645Y(U702) : LCD Backlight/Flash charge pump 3.9.2. Copyright © 2007 LG Electronics. Power Block 3.9.1. battery, external charger, adapter, coin cell back-up and signal buffering, and key parameters (undervoltage lockout and ...
...monitors and controls the power sources, detecting which sources are applied, verifying that they are monitored to power the appropriate handset electronics. Another dedicated IC Interface circuit monitors multiple trigger events and controls the power-on sequence. General MSM7200, included...output voltages are : PM7540(U304) : Phone power supply MAX8645Y(U702) : LCD Backlight/Flash charge pump 3.9.2. Copyright © 2007 LG Electronics. Power Block 3.9.1. battery, external charger, adapter, coin cell back-up and signal buffering, and key parameters (undervoltage lockout and ...
Operating Instructions
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The CODEC interface includes the amplification stages for electret condenser microphones typically used in handset applications. Data is not directly controlled by the CODEC. In the audio transmit path, the device operates as a software selectable 13-bit or 16-bit ... in more detail in addition to generate the precise voltages and currents required by the microprocessor. Only for the audio front end. Copyright © 2007 LG Electronics.
The CODEC interface includes the amplification stages for electret condenser microphones typically used in handset applications. Data is not directly controlled by the CODEC. In the audio transmit path, the device operates as a software selectable 13-bit or 16-bit ... in more detail in addition to generate the precise voltages and currents required by the microprocessor. Only for the audio front end. Copyright © 2007 LG Electronics.
Operating Instructions
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TECHNICAL BRIEF Handset main MIC BLK MIC Connector CN100 1 2 OSF213-42DC SUMY0010508 INTERNAL_MIC_P capacitor NA D100 Audio Amp for training and service purposes Inc. Only for loud Speaker ... VPWR 1 1B0 2 1B1 3 2B0 4 2B1 10 VCC U400 FSA2267AL10X 9 1A 8 1S 7 2S 6 2A SPKR_N nRECEIVER_SW SPKR_P 5 GND LGE Internal Use Only - 68 - Copyright © 2007 LG Electronics. All right reserved. 3.
TECHNICAL BRIEF Handset main MIC BLK MIC Connector CN100 1 2 OSF213-42DC SUMY0010508 INTERNAL_MIC_P capacitor NA D100 Audio Amp for training and service purposes Inc. Only for loud Speaker ... VPWR 1 1B0 2 1B1 3 2B0 4 2B1 10 VCC U400 FSA2267AL10X 9 1A 8 1S 7 2S 6 2A SPKR_N nRECEIVER_SW SPKR_P 5 GND LGE Internal Use Only - 68 - Copyright © 2007 LG Electronics. All right reserved. 3.
Operating Instructions
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...upload executable images to handset. LG KS20 USB driver is installed. Port Setting → 1. Port Setting → 1. Inc. All right reserved. Only for Diag → "OK" → "Back". 3. (4. LGMDP is designed to be simple to use LG USB driver but LG KS20 USB driver....USB port. 1. LGMDP is a LGE application that allow users to download images from PC to the handset. Additionally, LGMDP allows multi downloading up to the handset. USB Switching → "LG Composite -DUN, DIAG". 4. Diag Setting → 1. Press "2676625720#" in the phone dialer application ...
...upload executable images to handset. LG KS20 USB driver is installed. Port Setting → 1. Port Setting → 1. Inc. All right reserved. Only for Diag → "OK" → "Back". 3. (4. LGMDP is designed to be simple to use LG USB driver but LG KS20 USB driver....USB port. 1. LGMDP is a LGE application that allow users to download images from PC to the handset. Additionally, LGMDP allows multi downloading up to the handset. USB Switching → "LG Composite -DUN, DIAG". 4. Diag Setting → 1. Press "2676625720#" in the phone dialer application ...
Operating Instructions
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Copyright © 2007 LG Electronics. 5. All right reserved. While the images are transmitted from that of data is ready for downloading. Then click on the Select Port and then Select Port window will be pop up. DOWNLOAD 5.1.2.1 Connecting to the handset, a progressive bar (Red box) indicating the degree of transmission of the port...
Copyright © 2007 LG Electronics. 5. All right reserved. While the images are transmitted from that of data is ready for downloading. Then click on the Select Port and then Select Port window will be pop up. DOWNLOAD 5.1.2.1 Connecting to the handset, a progressive bar (Red box) indicating the degree of transmission of the port...
Operating Instructions
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... the handset. 3) NV Backup/Restore: Backup the NV data and restore the backed up NV data automatically. 1) 2) 3) 4) 6) 5) 7) 4) Reset database & Contents: User related data including the setting data on the Browse... If you started downloading new images, check the option. Copyright © 2007 LG Electronics....DRM, E-mail, Play lists, and images when downloading a new S/W images. LGE Internal Use Only To change location of images in the handset. The user contents in a selected folder. 2) Click on the EFS is checked. Please note that all the user data back to be...
... the handset. 3) NV Backup/Restore: Backup the NV data and restore the backed up NV data automatically. 1) 2) 3) 4) 6) 5) 7) 4) Reset database & Contents: User related data including the setting data on the Browse... If you started downloading new images, check the option. Copyright © 2007 LG Electronics....DRM, E-mail, Play lists, and images when downloading a new S/W images. LGE Internal Use Only To change location of images in the handset. The user contents in a selected folder. 2) Click on the EFS is checked. Please note that all the user data back to be...
Operating Instructions
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... AMSS Modem Image file by clicking on the Browse..., then the LGMDP will be different from the path directory in the snapshot.) Copyright © 2007 LG Electronics. Only for training and service purposes - 141 - For instance, select the path of the file name in the PC. In case of wrong ...AMSS Modem file is file is selected, the phone may not work. (The file name shall be downloaded to the handset from that you can select images by clicking on the Browse... button. LGE Internal Use Only The selected AMSS image will automatically load images accordingly...
... AMSS Modem Image file by clicking on the Browse..., then the LGMDP will be different from the path directory in the snapshot.) Copyright © 2007 LG Electronics. Only for training and service purposes - 141 - For instance, select the path of the file name in the PC. In case of wrong ...AMSS Modem file is file is selected, the phone may not work. (The file name shall be downloaded to the handset from that you can select images by clicking on the Browse... button. LGE Internal Use Only The selected AMSS image will automatically load images accordingly...
Operating Instructions
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... on the START button to be displayed. A summary of the selected images and option information window will be downloaded on the handset. LGE Internal Use Only - 142 - Copyright © 2007 LG Electronics. Inc. In this case, choose the desired NV file to start downloading. Otherwise click on the Browse... All right reserved...
... on the START button to be displayed. A summary of the selected images and option information window will be downloaded on the handset. LGE Internal Use Only - 142 - Copyright © 2007 LG Electronics. Inc. In this case, choose the desired NV file to start downloading. Otherwise click on the Browse... All right reserved...
Operating Instructions
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5.1.2.3 Downloading 5. Inc. The handset will be created in the displayed file name in the LGMDP installation directory. • Rebooting the handset and re-establishing the connection. LGE Internal Use Only DOWNLOAD • This message box informs that a new file for training and service purposes - 143 - All right reserved. Copyright © 2007 LG Electronics. Only for NV backup will be stored in the LGMDP installation directory. • Backing up NV data and backed up NV data will go emergency mode. • Downloading the all images.
5.1.2.3 Downloading 5. Inc. The handset will be created in the displayed file name in the LGMDP installation directory. • Rebooting the handset and re-establishing the connection. LGE Internal Use Only DOWNLOAD • This message box informs that a new file for training and service purposes - 143 - All right reserved. Copyright © 2007 LG Electronics. Only for NV backup will be stored in the LGMDP installation directory. • Backing up NV data and backed up NV data will go emergency mode. • Downloading the all images.
Operating Instructions
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User can also restore NV data using NV Default image selection. • Downloading process has completed successfully. Copyright © 2007 LG Electronics. Only for training and service purposes LGE Internal Use Only - 144 - Inc. DOWNLOAD • Rebooting the handset and re-establishing the connection. • Restoring NV data which backed up in the Backing up process. 5. All right reserved.
User can also restore NV data using NV Default image selection. • Downloading process has completed successfully. Copyright © 2007 LG Electronics. Only for training and service purposes LGE Internal Use Only - 144 - Inc. DOWNLOAD • Rebooting the handset and re-establishing the connection. • Restoring NV data which backed up in the Backing up process. 5. All right reserved.
Operating Instructions
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... click on the Start button to continue. • Choose Image file after clicking on the Connect button to start downloading selected images. Copyright © 2007 LG Electronics. Only for training and service purposes DOWNLOAD • The below dialog shows parameters of Select Port when phone is booted in the PC. Make... sure that you have chosen the right image file. All right reserved. 5. button. The selected image will boot to the handset from the path directory in Emergency mode. Inc.
... click on the Start button to continue. • Choose Image file after clicking on the Connect button to start downloading selected images. Copyright © 2007 LG Electronics. Only for training and service purposes DOWNLOAD • The below dialog shows parameters of Select Port when phone is booted in the PC. Make... sure that you have chosen the right image file. All right reserved. 5. button. The selected image will boot to the handset from the path directory in Emergency mode. Inc.
Operating Instructions
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Copyright © 2007 LG Electronics. Enable Handset acoustic loop Test 2. Inc. All right reserved. 10. Enable Headset acoustic loop Test Ringtone(MP3) is played repeatly. Only for training and service purposes - 187 - Phone Test Mode _ 3G smart Phone KS20 Phone Test Mode Scenario_ 3G smart Phone KS20 Case(5) Item (6) Key Press Test Order Description OK - Press a key that Red arrow indicate (7) Acoustic Loop Test (8) Sound Test Break Break 1. LGE Internal Use Only
Copyright © 2007 LG Electronics. Enable Handset acoustic loop Test 2. Inc. All right reserved. 10. Enable Headset acoustic loop Test Ringtone(MP3) is played repeatly. Only for training and service purposes - 187 - Phone Test Mode _ 3G smart Phone KS20 Phone Test Mode Scenario_ 3G smart Phone KS20 Case(5) Item (6) Key Press Test Order Description OK - Press a key that Red arrow indicate (7) Acoustic Loop Test (8) Sound Test Break Break 1. LGE Internal Use Only