Service manual

ManualsBrandsVodafone ManualsMobile Phones902SH

CONFIDENTIAL

SERVICING CONCERNS

CHAPTER 1. GENERAL DESCRIPTION

[1] Specifications ................................................. 1-1

[2] Names of parts ............................................... 1-3

[3] List of Menu Functions ................................... 1-5

[4] Optional Accessories ..................................... 1-5

CHAPTER 2. ADJUSTMENTS,

PERFORMANCE CHECK, AND

FIRMWARE UPGRADE

[1]

SHARP Programme Support Tool (SPST)

........ 2-1

[2] Test points .................................................... 2-18

[3] Troubleshooting............................................ 2-25

CHAPTER 3. DISASSEMBLY AND REASSEMBLY

[1] Servicing Concerns ........................................ 3-1

[2] Disassembly and reassembly ........................ 3-3

[3] Precautions for installing the thin coaxial........ 3-6

CHAPTER 4. DIAGRAMS

[1] Block diagram ................................................4-1

CHAPTER 5. SCHEMATIC DIAGRAM AND

WIRING SIDE OF P.W.BOARD

[1] Notes on schematic diagram .........................5-1

[2] Types of transistor and LED ..........................5-1

[3] Waveforms of circuit ......................................5-2

[4] Schematic diagram/

Wiring side of P.W.Board .............................5-7

CHAPTER 6. OTHERS

[1] Function table of IC........................................6-1

[2] Function table of Display .............................6-33

Parts Guide

INTERNAL

MODEL

NAME

SELEC-

TION

CODE

DESTINATION INTERNAL

MODEL

NAME

SELEC-

TION

CODE

DESTINATION

JNJ300BW B Hungary JNJ300KW K Austria

JNJ300CW C Switzerland JNJ300PW P Portugal

JNJ300DW D Greece JNJ301PW PP Portugal (Prepaid)

JNJ300EW E U.K. JNJ300RW R Ireland

JNJ301EW EP U.K. (Prepaid) JNJ300SW S Spain

JNJ300FW F France JNJ300TW T Italy

JNJ300GW G Germany JNJ300UW U Belgium

JNJ301GW GP Germany (Prepaid) JNJ300WW W Sweden

JNJ300HW H Netherlands JNJ300ZW Z New Zealand

SERVICE MANUAL

902SH

No. S0422JNJ300/W

3G(UMTS)/GSM/GPRS PHONE

902SH

MODEL

SHARP CORPORATION

CONTENTS

Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for

maintaining the safety and performance of the set.

This document has been published to be used

for after sales service only.

The contents are subject to change without notice.

•

In the interests of user-safety the set should be restored to its

original condition and only parts identical to those specified

should be used.

•

Caution

Risk of explosion if battery is replaced by an incorrect type,

dispose of used batteries according to the instruction.

Summary of content (121 pages)

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CONFIDENTIAL 902SH SERVICE MANUAL No. S0422JNJ300/W 3G(UMTS)/GSM/GPRS PHONE MODEL INTERNAL MODEL NAME JNJ300BW JNJ300CW JNJ300DW JNJ300EW JNJ301EW JNJ300FW JNJ300GW JNJ301GW JNJ300HW SELECTION CODE B C D E EP F G GP H DESTINATION INTERNAL MODEL NAME Hungary JNJ300KW Switzerland JNJ300PW Greece JNJ301PW U.K. JNJ300RW U.K.
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902SH CONFIDENTIAL 902SH Phone Service E Market ManualCONCERNS SERVICING 1. When requested, back up user’s handset data using SPST (SHARP Programme Support Tool). Otherwise, before servicing, warn the user that data in the memory may be lost during repairs. 2. Upgrade the firmware to the latest version using SPST before returning the handset to the customer. 3. After repairs, inspect the handset (phone) according to the following flowchart. Repairs are completed.
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CONFIDENTIAL 902SH PRECAUTIONS FOR USING LEAD-FREE SOLDER 1 Employing lead-free solder This model employs lead-free solder. This is indicated by the “LF” symbol printed on the PWB and in the service manual. The suffix letter indicates the alloy type of the solder. Example: Indicates lead-free solder of tin, silver and copper. 2 Using lead-free solder When repairing a PWB with the “LF” symbol, only lead-free solder should be used.
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902SH CONFIDENTIAL 902SH Phone Service E Market Manual 1. GENERAL DESCRIPTION CHAPTER FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL.
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CONFIDENTIAL 902SH Contains Macromedia R FlashTM technology by Macromedia, Inc. Copyright C 1995-2004 Macromedia, Inc. All rights reserved. Macromedia, Flash, Macromedia Flash, and Macromedia Flash Lite are trademarks or registered trademarks of Macromedia, Inc. in the United States and other countries. Powered by JBlendTM Copyright 1997-2004 Aplix Corporation. All rights reserved.
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902SH CONFIDENTIAL [2] Names of parts 1 10 11 1. Earpiece 2. Navigation Keys (Arrow Keys): Moves cursor to highlight a menu item, etc. Up/Down arrow keys: Displays the Contacts List when pressed during stand-by. Left arrow key: Displays the message inbox when pressed during stand-by. Right arrow key: Displays the monthly calendar when pressed during stand-by. 2 3 4 5 6 7 12 13 14 15 16 3. Centre Key: Displays Main menu when pressed during stand-by, then executes a function highlighted.
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CONFIDENTIAL 902SH 21 19. Camera (External Camera) 20. Sub Display 21. Built-in Aerial: 19 20 22 23 22. 23. 24. 25. 26. 27. Warning: Do not cover the top of the phone with your hand when in use as this may interfere with the performance of the built-in aerial. Used as a flash or an auxiliary light in camera mode. Mobile Light: Battery Cover VIDEO OUT/Handsfree Microphone Connector External Connector: Used to connect either the charger or a USB data cable.
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902SH CONFIDENTIAL [3] List of Menu Functions Menu No./ Main Menu 1 Games & More Menu No./ Main Menu Menu No.
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02SH CONFIDENTIAL 902SH Phone Service E Market Manual 2. ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE CHAPTER UPGRADE SPST (SHARP Programme Support Tool) allows you to adjust settings, conduct performance checks, and upgrade the firmware. [1] SHARP Programme Support Tool (SPST) 1. Installation/uninstallation • Do not change the installation structures (see “2. Structure”). • SPST cannot be installed on a PC if Windows Installer is not supported.
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902SH CONFIDENTIAL 1) Setup screen Figure 2 • Click “Next” to proceed. • To cancel the installation, click “Cancel”. 2) Location selection screen Figure 3 • Click “Next” to proceed. • To cancel the installation, click “Cancel”. [Caution] Do not change the folder.
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CONFIDENTIAL 3) Confirmation screen Figure 4 • Click “Next” to proceed. • To cancel the installation, click “Cancel”. 4) Progress screen Figure 5 • Wait until the installation is completed. • To cancel the installation, click “Cancel”.
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902SH CONFIDENTIAL 5) Complete screen Figure 6 • The above screen appears when the installation has been successfully completed. • Click “Close” to exit. 1.2.2 Starting SPST • When the installation has been completed, the shortcut icon shown below is created on your desktop. • Double-click the icon to start SPST. Figure 7 2. Structure • Tool structure SPST Ver.1.0: SHDownLoader Ver.3.0: SHDiag Ver.1.0: SHInfoView Ver.1.0: SHPwdReset Ver.1.
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CONFIDENTIAL 4. Function (screen example) 4.1. Password entry screen (after SPST start-up) Figure 8 • Type in the specified password and press “Enter” on the keyboard. • Click “Exit” on the screen to quit. The screen below appears if the password is incorrect. Click “OK” and enter the password again. Figure 9 4.2. Function selection (after entering SPST password) • Function selection screen. Figure 10 • Select one of the following functions from the combo box and click “Execute”.
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902SH CONFIDENTIAL 4.3. Functions 4.3.1 SHDownLoader 1) Basic functions • SHDownLoader is the updating tool that is supported in Windows 2000/XP and designed for 902SH. • SHDownLoader allows simultaneous updating operation via serial communication for up to 8 handsets (phones). *1 • A PC and handsets (phones) can be connected via serial connection by using the PC’s serial port, serial ports added by using PCI/PCMCIA cards or USB-UART serial conversion cables.
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902SH CONFIDENTIAL 2) - 3. Port field 1 2 3 4 5 6 7 8 9 10 Figure 13 1. Port Name: 2. Connect: 3. Select Function: 4. Stop: 5. Status The (logical) port name appears. Execute a selected function for the port only. Select a function for the port only. Terminate an ongoing operation for the port only. The operation status appears (see below). Unavailable 6. Information: 7. Rate/Progress: 8. IMEI: 9. Firmware Version: 10.
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902SH CONFIDENTIAL 3) Option Settings Adjust settings in Option when you use SHDownLoader for the first time or when the serial port connection is changed. Click “Setup Option” on “Tool Bar” to open the screen and follow the procedures below. 1. Select a port from the list on the left. 2. In the field next to “Port (Ex. \\.\COM1)”, enter the corresponding serial port name. 3. Set a value for “Baud Rate” according to the serial port.
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CONFIDENTIAL 902SH Figure 17 • When you start updating, “Status/Information” in “Port Field” changes to “Execute/Under Connection” as shown above, and then handsets (phones) become ready for connection or power-on. Connect chargers to the handsets (phones). • To stop updating all at once, click “Stop All Ports” on “Tool Bar”. • To stop updating individually, click “Stop” in “Port Field”.
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902SH CONFIDENTIAL 1) Remove batteries from all the handsets (phones). 2) Connect communication cables to all the handsets (phones). 3) Click “Start All ME” to start rewriting for all the handsets (phones). 4) Connect a charger to all the handsets (phones). 5) After the rewriting is completed, disconnect the chargers and communication cables from the handsets (phones). After the rewriting operation, initialise each handset (phone). 1) Install a battery to the handset (phone).
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CONFIDENTIAL 902SH 2. COM port settings window Figure 19 After the connection confirmation window, the above window appears. From the list boxes, select a transfer rate (set to 115200 by default) and the PC COM port that is connected to the handset (phone). [User action] 1) Select the COM port connected to the handset (phone) from the “COM Port” list box. 2) Select a transfer rate for the PC to handset (phone) communication from the “Baudrate” list box (set to 115200 by default). 3) Click “Connect”.
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902SH CONFIDENTIAL [User action] 1) Wait until “--- ME Initialise Complete ---” is displayed. 2) Carry out adjustments. • [Display LCD Test pattern]: Displays a test pattern on the handset (phone) display. “Main LCD” is for the [main display] display, and “Sub LCD” for the [sub display] display. Click the spin button (up or down arrow) to select a test pattern number. Click “Disp.” to display the test pattern on the handset (phone) display.
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CONFIDENTIAL 902SH 6. Handset (Phone) change confirmation window Figure 23 The above window appears when “Settings” is clicked on the main window. Before changing handsets (phones), specify whether to initialise the handset (phone) or not. After initialisation or handset (phone) change, make communication settings again. [User action] 1) Click “Yes” to initialise the handset (phone) and make communication settings again. • Click “No” to turn off the handset (phone) and make communication settings again.
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902SH CONFIDENTIAL 1. Change the option settings if necessary. Default settings, when the tool is started for the first time, are as follows: Port1 View Title COM1 Port Baud Rate 115200bps Make sure to set the “Port” at the first start after the installation. Example: COM3 port at 460,800 bps Figure 25 * Set following to restore the PC settings. Port \\.\COM1 Baud Rate 115200 After completing changes, click “Save”. 2. Connect the communication cable to the handset (phone).
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CONFIDENTIAL 902SH Appendix 1: Handset (Phone) information IMEI Software Version Country code: Provider name Figure 28 Screen example 4.3.4 SHPwdReset 1) Overview SHPwdReset allows you to reset all the handset (phone) passwords to the factory defaults. 2) Operation Screen 1. Connection Confirmation Window Figure 29 At the start-up of SHPwdReset, the above window prompts you to connect a handset (phone) (ME). Connect a handset (phone) to be adjusted to a PC.
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902SH CONFIDENTIAL 2. COM port settings window Figure 30 After the connection confirmation window, the above window appears. From the list boxes, select a transfer rate (set to 115200 by default) and the PC COM port that is connected to the handset (phone). [User Action] 1) Select the COM port connected to the handset (phone) from the “COM Port” list box. 2) Select a transfer rate for the PC to handset (phone) communication from the “Baudrate” list box (set to 115200 by default). 3) Click “Connect”.
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CONFIDENTIAL 4.3.5 Change Password Figure 33 Password change screen • Enter a new password, enter it again for confirmation, and click “Setting”. • Click “Cancel” to quit. • After completing or cancelling the operation, the SPST function selection screen returns. * For allowable symbols and alphanumeric characters, see “Password entry screen (after SPST start-up)”.
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902SH CONFIDENTIAL [2] Test points Main PWB No. Checker 1 Name φ BANDSEL_1 0.3 IC1000 Ref. TP1002 Output Input → Function Band switching TP1003 VRTC15 1.2 IC1204 → IC1000 RTC 1.5 V power supply 3 TP1004 PCMDATA–B 0.3 IC1001, IC1200 → IC1000 PCM data 4 TP1005 PCMDATA–A 0.3 IC1000 → IC1001, IC1200 PCM data IC1001, IC1200, IC1400 32.768 kHz output 2 O 5 O TP1006 RTCCLK 1.2 IC1000 → 6 O TP1007 SYSCLK2 1.2 IC1000 → 7 TP1008 M_LCD_I2CCLK 0.
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902SH CONFIDENTIAL No. 41 Checker O Ref. Name TP1219 SIMVCC φ 1.2 Output Input → IC1200 Function CN1201 Power supply for USIM USIM data 42 O TP1220 SIM I/O 1.2 IC1200 ↔ CN1201 43 O TP1221 SIM CLK 1.2 IC1200 → CN1201 USIM clock 44 O TP1222 SIM RESET 1.2 IC1200 → CN1201 USIM reset IC1101 SRAM power supply (1.8 V) CN3003 Back-up power supply IC1200 Action trigger (Switch the key to turn on the power.) 45 O TP1223 VSRAM18 1.2 IC1206 → 46 O TP1225 GND 1.
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902SH CONFIDENTIAL MAIN PWB-A (FRONT SIDE) MAIN PWB-A (REAR SIDE) MIC200 MIC201 TP1600 TP1234 TP1800 TP1606 TP1604 TP1608 TP1611 TP1215 TP1605 TP1601 TP1216 TP1602 TP1607 TP1400 TP1609 TP1223 TP1217 TP1206 TP1613 TP1614 TP1203 TP1213 SP029 TP1219 TP1506 TP1202 TP1200 TP1201 TP1218 SP021 TP1307 TP1301 SP022 VIB1600 TP1011 TP1503 TP1009 TP1005 TP1225 TP1022 TP1308 TP1232 TP1235 SP028 SP018 SP009 SP017 SP015 SP016 TP1209 TP1500 SP001 TP1233 SP020 TP1230 TP1229 TP1003 SP004 TP16
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902SH CONFIDENTIAL Display PWB No. Checker 1 Ref. TP3002 Name φ Output VDON 1.2 IC1500 Input Function → IC3000 VD-LINK ON/OFF setting IC3000 Display clock (6.5 MHz) 2 TP3003 LCDCLK 1.2 IC1500 → 3 TP3004 VBATIB 1.2 CN1200, IC1202 → Handset (Phone) power supply (BB) 4 TP3005 GND 1.2 GND → Earth 5 TP3007 GND 0.3 GND → 6 TP3008 BLED+ 1.2 IC2005 → TP3008 Main display/Sub display backlight +, white LED boost output 7 TP3009 BLED – 1.
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902SH Checker Ref. φ Name Output Input Function 42 TP3066 PCLK 1.2 IC1500 → SUB CAMERA Sub camera clock 43 TP3067 I2CCLKA 1.2 IC1500 → SUB CAMERA I2C clock 44 TP3068 I2CDATA 1.
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902SH CONFIDENTIAL SD PWB No. Checker Ref. Name φ Output Input → O TP2000 VPLUS2 1.2 IC2005 2 O TP2001 VPLUS1 1.2 IC2005 → IC2005 White LED boost output TP2002 BLED – 0.3 TP3009 → IC2005 Sub display backlight –, white LED feedback circuit Camera power supply (15 V) 3 LED2005 Function 1 Three-colour LED power supply anode 4 O TP2003 VDD3 1.2 IC2002 → CN2002 5 O TP2004 VOUT2 1.2 IC2002 → CN2002 Digital power supply (1.8 V) 6 O TP2005 VDD4 1.
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902SH CONFIDENTIAL TP2013 SD PWB-C (FRONT SIDE) TP2012 TP2009 TP2011 TP2010 TP2023 TP2022 TP2014 TP2015 TP2017 TP2019 TP2020 TP2002 TP2008 TP2007 TP2018 TP2021 TP2016 SD PWB-C (REAR SIDE) TP2006 TP2000 TP2004 TP2024 TP2005 TP2026 TP2025 TP2003 TP2001 Figure 36 TEST POINT 2 – 24 TP2027
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CONFIDENTIAL [3] Troubleshooting 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. No voice is heard and playback is impossible. Voice transmission/recording is impossible. Power dose not turn on. Battery does not charge/Charging does not complete. System settings are reset. Clock settings are reset. Vibrator does not work. Speaker does not work. The display does not appear on Main Display. The display does not appear on Sub Display. Camera does not operate.
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902SH CONFIDENTIAL 2. Voice transmission/recording is impossible. Built-in microphones 1 and 2 Is 2.2 V or more applied to TP1601 and TP1603? NO Is 2.2 V or more applied to C1673? YES NO C1673 or IC1200 is defective. NO C1673 or IC1200 is defective. YES C1633, C1634, R1661, IC1200 or microphone are defective. R1643, R1648, R1649, R1650, R1651, R1658, C1642, C1646, Q1604 and Q1605 are defective. Handsfree Microphone Unit Is 2.2 V or more applied to R1639? NO Is 2.
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902SH CONFIDENTIAL 4. Battery does not charge/Charging does not complete. 4.1. Battery does not charge. When the AC charger is connected, is the voltage of TP1301 higher than that of the battery? NO The AC charger is defective. CN1300 is mounted improperly or in poor contact. NO The AC charger is defective. NO Q1212, IC1201, R1200, R1201, R1261, C1241 and C1200 are defective. NO Go to the section “3. Power dose not turn on.” (see page 2-26) NO Is the red LED (LED1200) flashing? YES Is 7.
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902SH CONFIDENTIAL 5. System settings are reset. Is TP1217 at high level (2.75 V) when the Power key is pressed with 3.7 V applied to the battery terminals (VBATT:TP:1200, TP1201, and TP1202)? NO Is 1.8 V applied to TP1231? Is 2.75 V applied to TP1232,TP1233 and TP1234? NO Go to the section “3. Power dose not turn on.” (see page 2-26) YES YES IC1200 is defective.
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902SH CONFIDENTIAL 7. Vibrator does not work. Is 3.0 V on TP1609 when the vibrator is removed and then activated? NO At this time, is 1.6 V or more on IC1601 pin 1? NO IC1600 is defective. YES YES IC1601, CA1609, and D1600 are defective, mounted improperly, or short-circuited Is 3.0 V on TP1609 when the vibrator is fixed and then activated? NO Vibrator is defective. YES The vibrator is defective, or there is clogging caused by foreign objects. 8. Speaker does not work.
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902SH CONFIDENTIAL 8.2. Ring tones are heard from the speaker but voice is not. Is signal sent to R1612? YES IC1600 is defective. NO IC1200 is defective. 8.3. Voice is heard from the speaker but ring tones are not. Is the volume set to zero? YES Is sound heard after turning up the volume? OK. NO The display parts are not mounted properly. NO NO Is clock sent to R1673? YES YES R1673 is defective. Or IC1600 is defective. NO IC1200 is defective. 9.
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CONFIDENTIAL 10. The display does not appear on Sub Display. Is 2.9 ± 0.1 V applied to R2005? NO FPC or connector for the SD P.W.B. connect FPC is connected improperly. YES Sub Display unit is defective. YES The SD PWB is defective. YES The camera module is defective. YES The SD PWB is defective. YES The SD P.W.B. connect FPC is defective. YES The main PWB is defective.
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902SH CONFIDENTIAL 12. Sub Camera does not operate. Replace the display PWB to a properly working one, and activate the sub camera. Is the image through the sub camera lens properly displayed? YES The display PWB is defective. Find the cause. YES The thin coaxial is defective. YES The main PWB is defective. NO Replace the thin coaxial to a non-defective one, and activate the sub camera.
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902SH CONFIDENTIAL 14. The Key backlight does not turn on. Does the power turn on? NO Go to the section "3. Power dose not turn on." (see page 2-26) YES Do all the Key backlight LEDs remain off? NO The disabled LEDs are defective. Otherwise, the resistances corresponding to the disabled LEDs are mounted improperly. YES Is there 2.75 V of electric potential difference between both ends of R1046 when trying to turn on the Key backlight? NO IC1000 is defective or mounted improperly.
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902SH CONFIDENTIAL (From page 2-33) B Does Error occur when the command VERS = 1 is entered? (*1) YES The file system or SRAM is defective. NO Use the wire method for measurement. In the test mode, can synchronisation be established with a simulator, etc.? (ANT terminal input: -90 dBm) Use the PUCA command. (*2) YES C NO In mandatory reception mode (*3), is MCLK output sent correctly? NO VCXO circuit or IC400 is defective.
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902SH CONFIDENTIAL Additional information 1: Out-of-range display for W-CDMA Parameter group Common Physical Channel Parameter Parameter Setting Remarks Call Processing Off Test Loop Mode Off UL Frequency 9887ch 1977.4MHz Measurement-dependent DL Frequency 10837ch 2167.
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902SH CONFIDENTIAL Parameter group Rx Measurement Setup Parameter Parameter Setting Number of Sample 10000 bit BER Upper Limit 10% Measurement Input RF Loopback Ext.BER.Input Polarity Not used Ext.BER.
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CONFIDENTIAL In the overseas mode (GSM), “out-of-range” appears, and no transmission/reception is available. Is the system setting set to “Auto” or “GSM”? NO Change the setting in the network settings to “Auto” or “GSM”. NO Insert the USIM. YES Is the USIM inserted? [Reception system] YES Are 4 reception bars displayed? * Set the BCCH/TCH level of a simulator to -80 dBm in EGSM band. YES D NO Is the voltage approx. 2.
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902SH CONFIDENTIAL In the overseas mode (DCS/PCS), “out-of-range” appears, and no transmission/reception is available. Is the system setting set to “Auto” or “GSM”? NO Change the setting in the network settings to “Auto” or “GSM”. NO Insert the USIM. YES Is the USIM inserted? YES [Reception system] Are 4 reception bars displayed? * Set the BCCH/TCH level of a simulator to -80 dBm in DCS (PCS) band. YES E NO Is the voltage approx. 2.
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CONFIDENTIAL 17. SD memory card is not recognised. Prepare the SD memory card. [*1] Put the SD memory card. Is it recognised? [*1] Use the specified, formatted SD card for 902SH. It does not matter if data exists or not. YES SD memory card is defective. NO CN2001 has poor fit. NO IC2001 is defective. YES CN2001 is defective. YES The SD PWB or its flexible PWB is defective. Otherwise, CN2000 and CN1500 are defective. NO Check for proper fit of CN2001. Is there any problem? YES Is 2.
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902SH CONFIDENTIAL 19. USIM card is not recognised. Is the USIM card inserted and securely locked? NO The USIM card is not properly inserted. NO USIM card is defective. NO The software has a problem. NO IC1200 is defective. NO IC1000, IC1200, and R1232 are defective or mounted improperly. YES Is the USIM card recognised when inserted to a properly working handset (phone)? YES Is “Insert SIM Card” displayed when the power is turned on without the USIM card? YES Is the voltage 3.
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902SH CONFIDENTIAL 902SH Phone Service E Market Manual 3. DISASSEMBLY AND REASSEMBLY CHAPTER [1] Servicing Concerns Standard position 1. For disassembling Front Cabinet (Key) 1. Do not remove the board of baseband section by pulling external interface connector not to damage the board. 2. Shield case is attached on shield case holder with no space. Do not remove together with shield case holder.
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902SH CONFIDENTIAL Standard Standard position position No protrusion from the PWB Holder, Hinge Cushion, Hinge Attach along the resist line. Main PWB-A Standard position Main PWB-A Do not place on the BBK shield case cover. [Holder, Hinge/Cushion, Hinge] Thin Coaxial (Earth FPC) Standard position To the centre of the marking on the BBK shield case cover. No protrusion from the marking. Cushion, Coaxial Cable Standard position Do not go beyond the rib. Attach within the shaded area.
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902SH CONFIDENTIAL [2] Disassembly and reassembly • To reassemble, reverse the procedure. Note that the aerial cover needs to be installed after assembling the back cabinet (key side). STEP 1 REMOVAL Back Cabinet (Display) Assembly PROCEDURE (A5) x 2 Top belt FIGURE 1.Battery Cover........ 2.Li-Ion Battery......... 3.Screw Cover.......... 4.Screw.................... 5.Hook..................... (A1)x1 (A2)x1 (A3)x3 (A4)x6 (A5)x2 1 2 Front Cabinet (Display) 3 2 Main Display Holder Unit 1.Socket.
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902SH STEP 4 5 CONFIDENTIAL REMOVAL Hinge Cabinet Back Cabinet (Key) Assembly PROCEDURE FIGURE 1.Screw Cover.......... 2.Screw.................... 3.Hook..................... 4.Hinge Belt Left...... 5.Hinge Belt Right.... (D1)x2 (D2)x2 (D3)x4 (D4)x1 (D5)x1 6 1.Screw Cover.......... 2.Screw.................... 3.Hook..................... (E1)x2 (E2)x4 (E3)x7 9 Back Cabinet, Hinge 7 8 (D5)x1 * Set it upright (D4)x1 90 degrees.
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902SH CONFIDENTIAL STEP 6 REMOVAL PROCEDURE Aerial Cover FIGURE 1.Screw Cover.......... 2.Screw.................... 3.Hook..................... (F1)x1 (F2)x2 (F3)x4 11 12 7 Main PWB-A 1.Hook..................... (G1)x3 13 8 Sub Display Holder Unit 1.Hook..................... 2.Flat Cable.............. (H1)x2 (H2)x1 14 9 Camera Assembly 1.Socket................... (J1)x1 14 10 Key FPC Unit PWB-E/ Holder, Main PWB 1.Hook..................... 2.Flat Cable..............
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902SH CONFIDENTIAL [3] Precautions for installing the thin coaxial Attach the connector cover before installing the thin coaxial. After the installation, leave the connector cover off. Part Code Description PCOVPA003AFZZ Wire Holder A Cover, Connector Yellow Cover, Connector When routing through the hole B, straighten the thin coaxial and continue to make arcs with it. Hole A Sagging must be out of the hole B. Fit the hooks of the hinge holder.
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CONFIDENTIAL – MEMO – 3–7 902SH
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CONFIDENTIAL 902SH 902SH CHAPTER 4. DIAGRAMS 2, 13, 66~69, 76, 77, 86, 92, 94, 95, 108, 138, 143, 148, 154, 191, 193, 212, 223, 227, 233, 229, 244, 248,271, 276, 284 12, 13, 28, 43 Combiner HSSL 133 HSSL Path Searcher Memory Controller Cell Searcher To IC400/ IC700 3wire Serial bus Rate dematching RF-I/F AGC Pow Control 126, 145 TXI/IBAR D/A TXQ/QBAR 3.
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CONFIDENTIAL 902SH FL400 902SH FL420 9, 10 37 RXIA/RXIB To IC1400 RXQA/RXQB 7, 8 LNA 2, 27, 29 31, 33, 40~45 48 FL002 DUPLEXER Rx_IF AMP fIF_Rx=190MHz GLNA 1stLO fL1: 2302.6~2357.4MHz FL650 36 32 29 25 19 DET VGA CTRL CN1300 EXTERNAL CONNECTOR FILTER DAC1 IC620 MAX1820XEBC DC/DC GPA3 4 SWITCH VBAT REF IC700 OM5955ET W-CDMA TRANSMITTER IC IC501 LM20SITLX 5, 6, 10 3 2 5 13 IF PLL 1 ATT ATT FL330 HYBRID BALUN 897.5MHz 29, 33 FL331 HYBRID BALUN 1.
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902SH CONFIDENTIAL 902SH Phone Service E Market Manual 5. SCHEMATIC DIAGRAM AND WIRING SIDE OF P.W.BOARD CHAPTER [1] Notes on schematic diagram • • • The voltage of each section is obtained by measuring between the section and chassis using a digital multimeter [handset (phone) out of range]. Letters K and M are prefixed to ohm (unit of resistance). K means 1000 ohms and M means 1000 kohms.
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902SH CONFIDENTIAL [3] Waveforms of circuit 1 C001 EGSM (Talking) 5 C331 EGSM (Talking) (CH1=1V, 1ms/div) (CH1=1V, 1ms/div) 2 C002 DCS (Talking) (CH1=1V, 1ms/div) 3 C003 DCS (Talking) (CH1=1V, 1ms/div) 4 C327 EGSM/DCS/PCS (Talking) (CH1=1V, 1ms/div) 6 C331 DCS/PCS (Talking) (CH1=1V, 1ms/div) 9 SP032 EGSM·DCS·PCS (Stand-by) (CH1=1V, 1ms/div) 10 SP032 EGSM·DCS·PCS (Out-of-range) (CH1=1V, 200ms/div) 7 R213 (IC2100 side) EGSM/DCS/PCS (Talking) 11 R760 MCLK (13MHz) (CH1=1V, 1ms/div) 8 SP031 EGSM/DCS/
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902SH 13 TP1023 RF_CLKREQ (Talking) (CH1=1V, 1s/div) CONFIDENTIAL 17 SP029 TX_ON (Talking) (CH1=1V, 1s/div) 20 SP001 TXIA (Transmitting W-CDMA modulated waves) SP002 TXIB (Transmitting W-CDMA modulated waves) (CH1, CH2=200mV, 10µs/div) 14 SP023 RX_ON (Stand-by) (CH1=1V, 1s/div) 18 SP015 RXIA (Receiving W-CDMA modulated waves) SP016 RXIB (Receiving W-CDMA modulated waves) (CH1, CH2=200mV, 5µs/div) 21 SP003 TXQA (Transmitting W-CDMA modulated waves) SP004 TXQB (Transmitting W-CDMA modulated waves) (CH1,
PAGE 61
902SH CONFIDENTIAL 23 C1031 MCLK (Talking) (CH1=1V, 80ns/div) 24 TP1006 RTCCLK (Power ON) (CH1=1V, 20µs/div) 27 R1522 CAMCLK (Camera is active) (CH1=1V, 80ns/div) 30 R1572 BICK (Playing Music) R1571 LRCK (Playing Music) R1565 ADSDO (Playing Music) (CH1, CH2, CH3=2V, 2µs/div) 28 TP1800 BECLK (Sending video call image) (CH1=2V, 20ns/div) 31 R1058 PCMCLK (Talking) R1057 PCMSYN (Talking) R1025 PCMDATA (Talking) (CH1, CH2, CH3=2V, 10µs/div) 25 TP1014 SYSCLK1 (Display is turned on) 29 R1533 SDCLK (Playing
PAGE 62
902SH CONFIDENTIAL 33 R1041 M_I2CCLK (Display is turned on) 36 TP1305 USBDM (Connected to PC) 39 RA1018 HSSLTXCLK (Talking) R1042 M_I2CDAT (Display is turned on) (CH1, CH2=2V, 2µs/div) TP1306 USBDP (Connected to PC) (CH1, CH2=2V, 200ns/div) (CH1=1V, 80ns/div) 40 RA1018 HSSLTX (Talking) 34 R1544 I2CDATA (Video call: Sub camera is active) R1545 I2CCLKA (Video call: Sub camera is active) (CH1, CH2=2V, 4µs/div) 37 TP1613 UARTOTX (CH1=1V, 400ns/div) (Display remote is active) TP1614 UARTORX (Display remo
PAGE 63
CONFIDENTIAL 43 R1506 LEDLD (Backlight ON: Key is pressed) 46 L3009 VTX1DP (Display is turned on) R1503 SECLK (Backlight ON: Key is pressed) R1504 SEDO (Backlight ON: Key is pressed) (CH1, CH2, CH3=2V, 1µs/div) 44 C1555 VRX2DP (Camera is active) C1555 VRX2DN (Camera is active) (CH1, CH2=100mV, 20ns/div) L3010 VTX1DN (Display is turned on) (CH1, CH2=500mV, 20ns/div) 902SH 49 Pressure-welded flexible PWB of sub camera PCLK (During video call, with sub camera active) VSYNC (During video call, with sub camer
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CONFIDENTIAL 902SH 902SH [4] Schematic diagram/Wiring side of P.W.
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CONFIDENTIAL 902SH RECEPTION SIGNAL TRANSMISSION SIGNAL VDIG275 TP1228 ONSWA_N TP1219 5-8 (9-E) IRQ0_N CN1201 USIM CARD CONNECTOR VDIG275 3 R1230 15K R1226 10K SIMVCC SIMDAT0 SIMRST_N SIMCLK0 SIMRST0_N SIMDAT VCORE15 VDIG275 1 2 NG NS ND C1258 0.1 4 3 N.C. 1 BU2_ANT 19 NC 5-13 (2-D) 3 FMICLED 2 C1253 0.
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CONFIDENTIAL 902SH VDIG29 RECEPTION SIGNAL SPEAKER SIGNAL R1525 1M VBT29 6 R1526 560 15 7 C1521 0.1 R1546 0 LPMODE_N R1534 0 EN2 EN3 23 EN4 17 20 MODE 10 27 9 4 3 6 5 7 VOUT3 11 5 12 R1548 0 R1550 10 NC NC NC NC 10 9 8 7 IRDA+IRLED 6 RXD NIRQ 6 7 TXD CA1521 1 4 3 1 2 8 LEDA INFRARED PORT A 4 3 2 1 4 3 2 1 5-8 (12-C) R1549 0 IRRIRQ_N VTLVDS15 R1541 0 12 VOUT5 C1528 10 C1529 4.
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CONFIDENTIAL 902SH MAIN PWB-A(4/6) RECEPTION SIGNAL TRANSMISSION SIGNAL SPEAKER SIGNAL 902SH R1642 0 R1646 0 C1620 0.1 C1632 0.1 29 28 27 GND IN-R VCC IN-L Vref R1653 2.2K 30 26 C1650 0.022 25 C2 31 R2 32 SURROUND ON/OFF C1601 0.0047 C1624 1 R1636 1M C1 1 C3 C1677 0.0047 24 R1645 0 C1648 1 VDIG29 SUROUNDSW A R1 2 C1602 0.1 VCC AGC_det 22 AGCDET 19 VREFSP AGC VREFSP 18 6 7 AGC AGC ON/OFF 8 AGCONOFF A1 R1657 10K 21 4 5 C1605 0.
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1 2 3 5 -- 15 4 5 6 NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1. 7 ( 8 ) : Not Mount 9 10 Figure 5 SCHEMATIC DIAGRAM (5/9) 5 -- 16 11 L H L L GSM1800/1900Tx GSM1900Rx L L L H H L L H H L 5-15 (4-H) 5-15 (3-A) 5-15 (4-A) VCCB 3 C022 0.001 4 R002 10K L101 22nH 2 3 QRB G IRB QRA IRB QRA G G IRA IRA 5-17 (3-F) QRB C513 0.
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902SH MAIN PWB-A(6/6) C NC 34 33 DEC5 VSS 35 DEC1 AVDD 55 PCMUL G 56 MCLK C142 NC 0.
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902SH CONFIDENTIAL MAIN PWB-A A B C D IC501 PIN NO. VOLTAGE 1 Not Connected 2 0.00V 3 Approx.1.35V 4 2.79V IC630 PIN NO. VOLTAGE 1 2.55V 2 2.55V 3 0.00V 4 3.84V 5 3.84V 6 0.00V 7* 3.70V 8 1.16V 9 0.00V 10 0.00V 11 0.00V 12 0.00V 13 0.00V 14 0.00V 15 3.70V 16 3.70V 17 0.00V 18 3.70V 19 3.70V 20 0.00V 21 0.00V 22 0.00V 23 0.00V * Measure condition Tx Power Power Voltage 21.8dbm 3.84V E IC620 PIN NO. VOLTAGE 1 3.84V 2 2.15V 3 1.23V 4 0.78V 5 0.00V 6 0.00V 7 3.80V 8 3.84V 9 2.79V 10 0.
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902SH CONFIDENTIAL MAIN PWB-A (FRONT SIDE) MIC200 MICROPHONE To DISPLAY PWB-B (REAR SIDE) A CN3001 5-25 (3-H) LED1503 INFRARED DORT COAXIAL CABLE (161) B HINGE_A (106-7) R1062 C1407 SP032 R503 C503 SP002 L507 R603 C714 C601 C716 C602 C711 C703 L505 C507 L504 R702 C704 R502 L501 L502 R504 C515 R511 R431 IC501 SP003 C627 C453 C443 C454 L441 C451 C452 L760 C760 C761 C624 C623 C776 C777 C772 C773 R772 C778 C431 R430 C731 C730 R730 R740 C448 C741R770 C447 C770 C751 C750 L411 15
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902SH CONFIDENTIAL MAIN PWB-A (REAR SIDE) BUILT-IN AERIAL R902 R904 35 R1531 R1529 R1528 SP029 SP023 TP1304 TP1220 TP1221 TP1222 IC1300 22 D1000 C1227 R1217 14 13 CHARGE TERMINAL 16 IC1001 5 40 41 52 45 R1555 C1542 C1802 R1020 R1024 R1023 C1030 C1212 R1650 C1673 C1647 R1664 R1207 R1205 1 CN1200 BATTERY TERMINAL 3 TP1207 C1037 R1040 R1300A TP1205 TP1603 L061A CN061 BLUETOOTH AERIAL PWB-K C062A 19 5 2 TP1204 50 C1301 C1302 R1302A R1304A R1303A 1 R1301A 10 TP1213 C1
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CONFIDENTIAL 902SH RECEPTION SIGNAL SPEAKER SIGNAL SPEAKER FPC PWB-G VUDIG29 TP3019 MR SENSOR SP2001 STEREO SPEAKER (R) 10 8 5 4 3 2 TP3007 1 2.2K LED FPC UNIT PWB-F TP3054 TP3055 EP1000 EARPIECE R3016A 0 TP3008 C3002 15P (CH) C3003 15P (CH) TP3025 SE_CK SE_LD1 SE_DO SE_DI_ LCDRST_M C3089 15P (CH) C3090 15P (CH) C3083 0.
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CONFIDENTIAL 902SH VBATIB VROUT VSS EN 5 VIN 1 C2016 1 2 IC2001 R1161D291D SD POWER CONTROL R2023 0 CAMERA UNIT PWB-J R2010 0 VBATIB 3 SD PWB-C R2021 0 C2020 1 VDOUT TP2026 NC 4 902SH CE IC2004 XC640231 REGULATOR 2 NC NC GND 5 C2000 4.7 TP2005 TP2003 CN2002 40 ZMPEN VOUT ECO R2015 0 C2001 4.
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902SH CONFIDENTIAL EP1000 EARPIECE A TP3055 TP3054 DISPLAY PWB-B (FRONT SIDE) B TP3035 TP3002 TP3005 TP3012 TP3033 TP3034 C TP3004 TP3049 TP3031 TP3019 TP3051 D TP3064 TP3066 TP3056 TP3065 TP3058 TP3057 TP3061 TP3053 TP3025 TP3059 TP3036 TP3048 TP3050 TP3003 TP3032 TP3037 TP3067 TP3062 TP3063 TP3068 TP3060 This PWB employs lead-free solder. 49 , 50 1 This PWB employs lead-free solder.
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902SH CONFIDENTIAL TP2013 TP2012 SD PWB-C (FRONT SIDE) TP2009 R2017 TP2010 R2024 R2012 50 5 45 10 CN2000 TP2011 TP2023 40 TP2022 TP2014 15 FS2001 F 35 TP2015 TP2017 TP2019 20 C2045 5-27 (2-C) FROM SD P.W.B. CONNECT FPC PWB-H 1 30 25 26 CN2001 MEMORY CARD CONNTCTOR R2023 FS2000 FS2002 F F TP2020 R2003 R2022 R2006 R2001 R2002 R2004 R2000 This PWB employs lead-free solder.
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902SH CONFIDENTIAL SUB CAMERA UNIT PWB-D A SPEAKER FPC PWB-G 5-25 (5-G) To DISPLAY PWB-B (REAR SIDE) CN3003 SP2000 STEREO SPEAKER To DISPLAY PWB-B (REAR SIDE) 5-25 (3-E) B SD P.W.B.
PAGE 78
902SH CONFIDENTIAL 902SH Phone Service E Market Manual 6. OTHERS CHAPTER [1] Function table of IC IC100 (OM5952AET): RECEIVER/TRANSMISSION IC FOR GSM Pin No.
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902SH Pin No. CONFIDENTIAL Terminal name Input/Output Description of terminal 55 XOOC Input XO input B 56* NC – Not used In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
PAGE 80
902SH CONFIDENTIAL Pin No.
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902SH CONFIDENTIAL A8 IRA B8 GPA0 C8 GPA4 D8 GPA6 E8 VSS F8 VDD G8 MCLK H8 VSS A7 IRB B7 VDD C7 GPA3 D7 GPA7 E7 ADSTR F7 VSS G7 PCMUL H7 PCMDL A6 QRA B6 GPA1 C6 GPA2 D6 GPA5 E6 GPDAT F6 PCMCLK G6 PCMSYN H6 VDD A5 QRB B5 VDD C5 DCLK D5 QDAT E5 GPCLK F5 VDD G5 BEARP H5 BEARN A4 IDAT B4 RXSTR C4 VSS D4 DACSTR E4 AUXI1 F4 VSS G4 VSS H4 AUXO2 A3 DAC03 B3 DAC02 C3 DAC01 D3 I2CDAT E3 REXT F3 MICIP G3 VSS H3 DEC3 A2 VDD B2 DEC4 C2 DACCLK D2 RESETB E2 DEC1 F2 CCO
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902SH CONFIDENTIAL IC400 (OM5954ET): RECEIVER IC FOR W-CDMA Pin No.
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902SH CONFIDENTIAL VCCRF GNDBIAS RFIN INDBYP GNDBYP RFOUT 2,140 MHz LNA VCCMIX GNDEME GLNA GNDMIX From Bus MIXINA IFOUTA IFOUTB MIXINB CDI CDQ VCCLF GNDLF VGA 190 MHz IFINA IFINB LNA VGA VCCIF GNDIF 0 4 CURR. REG. 90 LOGIC VCCVCO GNDVCO BUS INTERFACE CHARGE PUMP MCLK REFON XOOON RXON GNDBUS CLK DATA STROBE XO VCCRFLO GNDRFLO R PHD VCCPHD GNDPHD VCCREF GNDREF N VCCPLL XOOA XOOB GNDPLL IC501/IC1209 VHILM20SITN-1R (LM20SITLX): TEMPERATURE SENSOR Pin No.
PAGE 84
902SH CONFIDENTIAL IC620 VHIM1820XCP-1L (MAX1820XEBC): DCDC Pin No.
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902SH CONFIDENTIAL IC700 (OM5955ET): W-CDMA TRANSMITTER IC Pin No.
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902SH Reconstruction filters RECDCI VGA IQ-modulator IF BP Filter VCCRF GNDRF IFBP IFBPBAR VCCIF GNDIF VCCBB GNDBB CONFIDENTIAL RF-mixer and RF buffer TXON TXON RFBIAS IIN IINBER LPO LPBW TXON OUT OUTBAR GNDRFLO QIN QINBAR IQGAIN RECDCQ RFLOON LOINTEXT TXON TXON BUFFGAIN BUFFGAIN2 GAINMETH VGAGAIN QVGAGAIN TXON VCCIFLO RFLO RFLOBAR IF PLL GNDIFLO RF PLL VCCIFVCO VTUNERF GNDIFVCO RFVCOC IFLO IFLOBAR RFRDIV RFNDIV TBIFS1 TBIFS0 VTUNEIF DIV GNDTURF VCCRFVCO DIV GNDRFVCO
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902SH CONFIDENTIAL IC1001 VHIBGB202++-1L (BGB202): BLUETOOTH Pin No.
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902SH CONFIDENTIAL Pin No. Terminal name Input/Output Description of terminal 51 GND – Earth 52 GND – Earth IC1100 (LHF65NZ1): FLASH MEMORY 1 Pin No.
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902SH Pin No.
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2SH CONFIDENTIAL IC1101 (MB82R6A5C): FLASH MEMORY 2 Pin No.
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902SH Pin No.
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902SH CONFIDENTIAL VDDf_1 VDDQf_1 VSS CLK A22 to A0 /WAIT 128 M bit FCRAM_1 /CE1f_1 CE2f_1 VDDf_2 VSS A21 to A0 /CE1f_2 CE2f_2 64 M bit FCRAM_2 /ADV DQ16 to DQ1 VDDS VSS A18 to A0 /LB /UB WE OE CE1s CE2s 8 M bit SRAM IC1202 VHITK73840G-1L (TK73840BDB): REGULATOR Pin No.
PAGE 93
902SH CONFIDENTIAL IC1300 VHIBU7880GU-1L (BU7880GU): EXTERNAL INTERFACE Pin No.
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VBAT REG33 20 H : ON L: OFF VBAT USBD+/RXD 25 CPUVDD MODE 0, 1, 3, 4: H MODE 2: L PU15 26 6 – 17 MODE 0, 1, 4: L MODE 2, 3: H CPUVDD CPUVDD CPUVDD MODE MODE MODE MODE MODE MODE 0, 2, 3, 4 : OFF MODE 1: ON VBAT 0 1 2 3 4 DECODER CPUVDD CPUVDD MODE 0, 2, 3, 4 : L MODE 1: H MODE 0, 2, 3, 4 : L MODE 1: H UART_RXD1 1 MODE 0, 1, 2 : OFF MODE 3, 4: ON CPUVDD MODE 0, 1, 3, 4 : OFF MODE 2: ON CPUVDD MODE 0, 1, 3, 4 : L MODE 2: H H : ON L: OFF 27 34 28 35 29 RXANAIN CPU_USB_D+ 19 10k CPUVDD
PAGE 95
902SH CONFIDENTIAL IC1303 VHIXC621933-1L (XC6219C332DR): 3.3 V REGULATOR Pin No. Terminal name Description of terminal 1 VIN Power supply input 2* NC Not used 3 VOUT Output 4* NC Not used 5 VSS Earth 6 CE ON/OFF control In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
PAGE 96
902SH CONFIDENTIAL Pin No.
PAGE 97
902SH CONFIDENTIAL IC1600 VHIYMU783C+-1L (YMU783C): MOBILE AUDIO Pin No.
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902SH CONFIDENTIAL Pin No. Terminal name 58* NC Input/Output Description of terminal – Not used 59 BBR – Capacitance connection terminal for R-ch bus boost (0.1 µF) 60 VREF – Analogue reference voltage terminal 61* EXTOUT Output External analogue output terminal (Not used) 62* NC – Not used 63* SPOUT1R Output R-ch speaker connection terminal 1 (Not used) 64 SPVSSR – Analogue earth for R-ch speaker amplifier 65* (SPOUT1L) Output Internally connected to H2 terminal.
PAGE 99
902SH CONFIDENTIAL IC1603 (AN12974A): AGC STEREO AMP. Pin No.
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902SH CONFIDENTIAL IC1700 VHIAK4569++-1L (AK4569): PCM CODEC Pin No. 1 Terminal name PDN Input/Output Input Description of terminal Power down pin When this pin is set at “L”, the device is powered down internally and reset. When the power is turned on, input “L” once.
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902SH CONFIDENTIAL IC1701 VHIMM1671XN-1R (MM1671XN): VIDEO AMP. Pin No.
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902SH CONFIDENTIAL IC2001 VHIR116129D-1L (R1161D291D): SD POWER CONTROL Pin No. Terminal name Description of terminal 1 VDD (VIN) Input pin 2* NC Not used 3 VOUT Output pin 4 ECO High speed, low power switch 5 GND Earth 6 /CE or CE Chip enable pin In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. ECO VDD VOUT - + GND /CE IC2002 RH-IX3067AFZZL (BD6020): COMPOUND POWER SUPPLY 2 Pin No.
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902SH CONFIDENTIAL Pin No. 34 Terminal name T4 Input/Output Description of terminal – Test pin (connected to T2) Boost DC/DC switching pin 35 SW Output 36 VBATP – Boost DC/DC driver power supply pin 37 REG1CNT Input REG1 control pin 38 VPLUS12 Input Boost DC/DC voltage detection pin 39 CAMP Output REGCP output 40 GNDT3 – Test pin In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
PAGE 104
902SH CONFIDENTIAL IC2005 RH-IXA021AFZZL (BD6015GU): COMPOUND POWER SUPPLY 1 Pin No.
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902SH CONFIDENTIAL A T1 1 LEDG 2 GND1 3 VBAT1 4 B TEST 9 LEDR 10 LEDB 11 TRSW 12 C SENSP 15 SENSN 16 D VIO 20 E WVOUT 7 T2 8 CAPP1 13 CAPN1 14 CPIN 18 CAPP2 19 VPLUS2 21 CAPN2 22 GND3 23 STRB 24 CLK 25 VPLUS12 26 CAMP 27 F DATA 28 FRP 29 IREF 30 VREF 31 G LEDCTL 32 ERROUT 33 H T4 39 RSTB 40 1 2 VBAT2 LSO11 5 LSO12 6 CAP3 17 VBAT1 FLED 34 GND2 35 SBD 36 VNEG 37 CAMN 38 BLED 41 SW 42 GNDP 43 VBAT2 44 VPLUS11 45 T3 46 3 4 5 6 7 8 SBD SW VPLUS11
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902SH CONFIDENTIAL IC3000 (LR38866): DISPLAY CONTROLLER Pin No.
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902SH Pin No.
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902SH CONFIDENTIAL Pin No.
PAGE 109
902SH CONFIDENTIAL Pin No. Terminal name 164 SE_CK/PORT1 165* 166 Input/Output Description of terminal TYBUF04P Four-wire serial IF clock output/general purpose output SE_LD2/PORT3 TYBUF04P Four-wire serial IF load signal 2/general purpose output (Not used) VDDIOC – Power supply 167* PWM1/PORT8 TYBUF04P PWM output 1/general purpose output (Not used) 168 GPI2 TYBUF02S_PU General purpose input 169 GSR RECIVER_V3.
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902SH CONFIDENTIAL [2] Function table of Display Pin No. Main Display (LCD3000: RLCUBA017AF02) Pin No.
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902SH CONFIDENTIAL Sub Display (LCD2000: RLCUBA016AFZZ) Pin No.
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902SH CONFIDENTIAL PARTS GUIDE No. S0422JNJ300/W 3G(UMTS)/GSM/GPRS PHONE MODEL 902SH CONTENTS [1] DIODES [4] ACCESSORIES/PACKING PARTS [2] OTHER CIRCUITRY PARTS [5] P.W.B. ASSEMBLY [3] CABINET PARTS [6] OTHER SERVICE PARTS Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set. SHARP CORPORATION This document has been published to be used for after sales service only.
PAGE 113
902SH CONFIDENTIAL NO.
PAGE 114
902SH CONFIDENTIAL [3] CABINET PARTS 164 603x2 104 A 102 106-10 (LCD2000) 106-1 102-1 106-3 136 156 (VIB001) B 106 158 (SP2000) SD PWB-C 106-12 138 158 (SP2001) 137 106-2 143 137 160 (PWB-D) 150 142 162 C 106-11 (PWB-H) 106-5 152 149 153 (BAT1200) 106-9 106-4 MAIN PWB-A D 108 (PWB-F) 139 106-6 106-7x2 106-13x2 114 PWB-B 159 (PWB-G) 151 144 129 154 (LCD3000) 106-8 133 111 606x2 165 134 131 E 166 122 167 126 107 (PWB-E) 147 118 110 604 140 F 604 124 116 123
PAGE 115
902SH NO.
PAGE 116
902SH CONFIDENTIAL NO.
PAGE 117
902SH CONFIDENTIAL [4] ACCESSORIES/PACKING PARTS 25 12,14,16 ([T] Only), 17,18,19,30 ([B] Only) 27 ([C,EP,F,K,U] Only) 9 10 15 ([F] Only) 13 7, 11,26 1 8 2 24 Phone 3 4 5 22 ([Z] Only) 29 ([B] Only) 27 23 ([U] Only) 6 AC Charger RADPTA010AF01 RADPTA009AF01 RADPTA011AF01 6 20 ([B,E,EP,D] Only) 21 ([G,GP,H] Only)
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902SH CONFIDENTIAL NO.
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902SH NO. CONFIDENTIAL PARTS CODE PRICE NEW PART RANK MARK RANK DESCRIPTION [5] P.W.B. ASSEMBLY ! PWB-B/ D PWB-E PWB-F PWB-G PWB-H DHAIZW169AFSE CA Display/Sub Camera Unit CUITKA007AFZZ CUITKA009AFZZ RUITKA005AFZZ RUITKA006AFZZ BB AT AP AS Key FPC Unit LED FPC Unit Speaker FPC SD P.W.B.
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CONFIDENTIAL INDEX – MEMO – 9 902SH
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CONFIDENTIAL 902SH COPYRIGHT © 2004 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.