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Sharp TM150 Service Manual

Digital mobile phone
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[1] Specifications . . . . . . . . . . . . . . . . . . . . . . . . 1-1
[2] Names of parts . . . . . . . . . . . . . . . . . . . . . . . 1-2
[3] Operation manual . . . . . . . . . . . . . . . . . . . . . 1-3
[2] Test points . . . . . . . . . . . . . . . . . . . . . . . . . 2-48
[3] Trouble shooting. . . . . . . . . . . . . . . . . . . . . 2-52
CHAPTER 3. DISASSEMBLY AND REASSEMBLY
[1] Servicing Concerns . . . . . . . . . . . . . . . . . . 3-1
[2] Disassembly and reassembly. . . . . . . . . . . 3-4
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.
CONFIDENTIAL
SERVICE MANUAL
DIGITAL MOBILE PHONE
CONTENTS
[1] Block diagram . . . . . . . . . . . . . . . . . . . . . . . 4-1
CHAPTER 5. CIRCUIT DIAGRAM
[1] Notes on schematic diagram. . . . . . . . . . . . 5-1
[2] Types of transistor and LED . . . . . . . . . . . . 5-1
[3] Waveforms of circuit . . . . . . . . . . . . . . . . . . 5-2
[4] Schematic diagram/
[1] Function table of IC . . . . . . . . . . . . . . . . . . . 6-1
Parts Guide
SHARP CORPORATION
DRAFT
CODE : 00ZTM150/SM/E
TM150
MODEL
(INTERNAL MODEL NAME: TM150U)
• 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.
Wiring side of P.W.Board . . . . . . . . . . . . . . . . . 5-5
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.

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Summary of Contents for Sharp TM150

  • Page 1: Table Of Contents

    CHECK, AND FIRMWARE UPGRADE [4] Schematic diagram/ [1] SHARP Program Support Tool (SPST) ..2-1 Wiring side of P.W.Board ....5-5 [2] Test points .

  • Page 2: Servicing Concerns

    DRAFT SERVICING CONCERNS 1. When requested, back up user’s handset data using SPST (SHARP Program 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.

  • Page 3: Chapter 1.General Description

    United States Patents and/or their domestic or foreign counterparts and other patents pending, including U.S. Patents: 4,675,863 : 4,779,262 : 4,785,450 & 4,811,420. Licensed under U.S. Patent 4,558,302 and foreign counterparts. TM150 GENERAL DESCRIPTION 1 – 1...

  • Page 4: Names Of Parts

    CONFIDENTIAL DRAFT 2. NAMES OF PARTS PARTS NAME SPEAKER SUB LCD STRAP CAMERA CLOSE-UP KNOB PHONE JACK SD CARD SLOT BATTERY LOCK KNOB EXT ANTENNA SIDE KEY I/O CONNECTER RECEIVER TM150 GENERAL DESCRIPTION 1 – 2...

  • Page 5: Operation Manual

    3. OPERATION MANUAL (Page numbers refer to the user guide) [OPTIONAL ACCESSORIES] • USB data cable The above accessories may not be available in all regions. For details, please contact your dealer. [QUICKSTART GUIDE] TM150 GENERAL DESCRIPTION 1 – 3...
  • Page 6 CONFIDENTIAL DRAFT TM150 GENERAL DESCRIPTION 1 – 4...

  • Page 7: Chapter 2. Adjustments, Performance Check, And Firmware Upgrade

    CONFIDENTIAL DRAFT CHAPTER 2. ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE SPST (SHARP Program Support Tool) allows you to adjust settings, conduct performance checks, and upgrade the firmware. [1] SHARP PROGRAM SUPPORT TOOL (SPST) 1. SYSTEM REQUIREMENTS 2. To change the password, enter the current password in procedure 1, and then click "Change Password".
  • Page 8 To abjust the device, click this button 2 Temperature adjustment (Battery section) RF calibration (Performance check adjustment). 3 Main display flicker adjustment 4 External display contrast adjustment 5 White defect correction 6 Black defect correction TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 2...
  • Page 9 1. Set the COM port on the SPST initial screen and click "User Data TM150 Restore". 2. Specify the file name in the following dialog box and click "Save". 6) After the handset is turned on, the initialization is complete. TM150 TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 3...
  • Page 10 This section describes how to install/uninstall the software and how to connect handset to a PC. Installing/uninstalling the software [Connecting handset to a PC] 1. Double click the “setup.exe” icon in TM150 Install-E folder. 4. When the restore is complete, click "OK". TM150 2. The Setup Wizard is activated.
  • Page 11 • Uninstall the upgrading tool before installing the latest version or reinstalling the current version. TM150 Otherwise, the upgrading tool may not function properly. To ensure the proper operation, uninstall and then reinstall the upgrading tool. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 5...
  • Page 12 1. Connect the cable to a PC. 2. Connect the cable to handset. 3. The photo below shows handset connected to a PC. 2. The Setup Wizard is activated. Select "Remove The TM150 Upgrading Tool" and click the "Finish" button. TM150...
  • Page 13 • Make sure handset and Communication Box Cable 1 are connected via the conversion connector. (When using Communication Box, the only handset connected to Cable 1 can be operated on the PC.) TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 7...
  • Page 14 1. Click the [Select File] button. left appears alerting you a possible error. The Open dialog box appears. Click the [OK] button to proceed, and click the [Cancel] button to TM150 change the value. TM150 TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 8...
  • Page 15 When "Keep Pressing Power Button" disappears, release the Click the [Start Loading Flash] button to start rewriting. Power key. <When using the Communication Box> TM150 Leave the Communication Box SW turned on. TM150 TM150 TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 9...
  • Page 16 SUM. 6) After the operation Disconnect the cable for upgrading from handset. When using the Communication Box, turn off SET POWER SW and then disconnect the cable from handset. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 10...
  • Page 17 • Connect PC and handset with a Data cable. Correspondence Error. Undefined response from Loading (Use a test battery or one close.) loader. Start over the rewrite operation. • Connect a RF cable of GSM tester to handset. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 11...
  • Page 18 5.Make sure the handset is in the idle mode and click "OK".. 4. Apply 4 V using a stabilized power supply and turn on the handset. After the handset enters Standby mode, lower the voltage to 3.7 V. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 12...
  • Page 19 9. Make sure the terminal display is "In Call" and click "OK". 10. RF performance check is complete. Click "Save As..." and name the file to save the result. Click "OK" to exit. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 13...
  • Page 20 124CH PCL5 Switch_Spectrum -600 37CH PCL11 Mod_spectrum +600 124CH PCL5 Switch_Spectrum -400 37CH PCL11 Mod_spectrum +800 124CH PCL5 Mod_spectrum -800 37CH PCL11 Mod_spectrum -600 37CH PCL11 Mod_spectrum -400 37CH PCL11 TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 14...
  • Page 21 184 Switch_Spectrum +600 699CH PCL0 138 Mod_spectrum +800 699CH PCL0 185 Switch_Spectrum +1200 699CH PCL0 139 Mod_spectrum -800 512CH PCL0 186 Switch_Spectrum +1800 699CH PCL0 187 Switch_Spectrum -1800 512CH PCL0 TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 15...
  • Page 22 275 Mod_spectrum -400 661CH PCL5 276 Mod_spectrum -250 661CH PCL5 277 Mod_spectrum -200 661CH PCL5 278 Mod_spectrum +200 661CH PCL5 279 Mod_spectrum +250 661CH PCL5 280 Mod_spectrum +400 661CH PCL5 TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 16...
  • Page 23 • PC with COM port 322 Switch_Spectrum +600 661CH PCL5 • TM150 Data Cable 323 Switch_Spectrum +1200 661CH PCL5 • PWB repair jig 324 Switch_Spectrum +1800 661CH PCL5 • GSM Tester (CMU200) TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 17...
  • Page 24 Select a band and a channel to test. Settings are applied to all tests. Input box Band selection Channel bar [Procedure] Points 1. Select a band. (GSM900, DCS or PCS) 2. Select or enter a channel using Channel bar or Input box. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 18...
  • Page 25 4. Click TX ON to start burst transmission. (You can check each part in this state.) 5. Click TX OFF to end burst transmission. * Data pattern (TSC 5) includes Training Sequence GSM 5, and other part is pseudo random data. TM150 TX power Table (25°C, voltage: 3.7[V]) GSM900 Band DCS/PCS Band...
  • Page 26 When switching DCS and PCS, change the channel number as well. Or the band does not change properly. The functions of each button are described below. Example: If you change DCS 512 CH to PCS 512 CH, the band remains DCS. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 20...
  • Page 27 Select a test item from Audio device. Check the output sound from the receiver by speaking to the microphone, etc. Click "Back to test menu" to return to the previous screen. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 21...
  • Page 28 If displayed Setting temp. value differs from the current temperature, click [ b ] or [ c ] to set a correction value in the range of -99 to +99 and click “Save” Correction value = (Setting temp.)-(current temp.)+(displayed correction value) TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 22...
  • Page 29 • Error 3 Error message : "There are too many white cracks cannot be rectified." Cause : There is a hardware error. Solution : Replace the camera unit. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 23...
  • Page 30 When an error occurs, the corresponding message appears. Solve the problem according to "Solution". 5-1. USB • Error 1 Connect TM150 and a PC with a USB cable. Check that TM150 is Error message : "There are too many black cracks." recognized as a device. Cause : The light is too weak or strong.

  • Page 31: Test Points

    TP165 VT (2.75V) TP535 Reserved TP166 VUSB TP536 ManufactUre Specific TP167 VRTC (1.8V) TP537 CHGIN TP168 VBACK (3V) TP801 VTCXO (2.9V) TP169 VSIM (2.85V) TP802 VRF (2.9V) TP170 VMEM (2.8V) TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 25...
  • Page 32 MAIN PWB-B ( REAR SIDE ) TP No. Signal name TP No. Signal name TP111 VVIB TP505 DGND TP112 DGND TP520 BATT TP501 BATT TP522 POWONKEY TP504 DGND TP534 BATT_SENSE TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 26...
  • Page 33 Terminal for LCDC adhesion check 1 TP735 RECIVER_OUTP TP716 Terminal for LCDC adhesion check 2 TP736 AVDD (3.1V) TP717 VOUT (External Display) TP737 VPLUS2 TP720 VDD2 TP738 Connector connection check terminal TP721 RECIVER_OUTN TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 27...
  • Page 34 CONFIDENTIAL DRAFT LCD PWB ( REAR SIDE ) TP No. Signal name TP No. Signal name TP703 TP704 TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 28...

  • Page 35: Troubleshooting

    C801 is defective. Is the triangular wave of 13 MHz sent from C833? Is 2.9 V supplied from VTCXO (TP801)? Power Supply (IC804) is defective. IC801 and peripheral circuits are defective. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 29...
  • Page 36 C127 or C134 is defective. JK101 is defective, or the jack plug pin 2 is in a poor contact Replace JK101. Is the problem solved? with hands free kit. IC103 and IC106 are defective. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 30...
  • Page 37 IC103 or IC106 is defective. Hands free kit (stereo headset) - Option The headset cannot be used. (It works as a monaural headset.) Is the stereo headset the one specified by Sharp? Is the plug a 6 pole type with a ring? (NEXT PAGE) Is R-ch only the channel that does not send signals? Replace the hands free kit.
  • Page 38 R535, R536, Q108, IC115, IC103, D103, and D105 are defec- 15 seconds, do the voltages on TP180 and TP520 increase by tive. more than 0.05 V? The battery is defective, or the battery cycle is shortened. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 32...
  • Page 39 Is approx. 3 V applied to IC105 pins 7 and 32? R158 is defective. Is the signal sent to IC105 pin 12? R145 and R146 are defective, or IC105 is defective. IC105 or the control line to IC106 is defective. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 33...
  • Page 40 Not defective. Is Ringer Volume set to "Silent"? Cancel "Silent". Is sound produced? Go to “Hands free kit (monaural headset)” in the section “No voice is heard from the earpiece.” TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 34...
  • Page 41 Does it turn on? Not defective. Is 7 V applied between LED703 anode (A) terminal and IC707 is defective or mounted improperly. LED704 cathode (K) terminal? LED703 and LED704 are defective. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 35...
  • Page 42 GSM900 band ........ FL902 pin 4 DCS1800 band ....... FL902 pin 1 PCS1900 band ....... FL903 pin 1 Is frequency signal supplied to pin 9 of IC803 IC803 is defective. FL905 or J801 is defective. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 36...
  • Page 43 C779, C780, C781, C782, and C783 are defective. Are C771, C772, C773, C776, C777, C779, C780, C781, C782, and C783 good in appearance and mounted properly? Main Display unit is defective, or connector CN704 is mounted improperly. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 37...
  • Page 44 V4 (C750): approx. 1.20 V * After a period of time the back light turns off, the voltage on TP717 decreases to approx. 9 V. External Display unit is defective. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 38...
  • Page 45 IC707 or peripheral circuits are defective. Does the LED of the flash work properly? IC707 or peripheral circuits are defective. Also IC704 or the control line is defective. (NEXT PAGE) TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 39...
  • Page 46 Replace R163, R249, or C218. Is 2.85 V supplied from CN104 pin 27? Are R163, R249, and C218 good in appearance and mounted properly? CN104 or SD/SIM FPC is defective. IC106 is defective. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 40...
  • Page 47 CN502 is connected improperly. Q503 is defective. Is Q503 pin 3 at “L”? Is 3 V or more applied to TP166? IC103 or IC106 is defective. IC106 and IC502 are defective. TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE 2 – 41...

  • Page 48: Disassembly And Reassembly

    Disengage two pawls on the 2) Close the display section, and remove the cabinet B unit. antenna side. Remove the cabinet D. Remove the side frame L and R, and remove the closeup lever. TM150 DISASSEMBLY AND REASSEMBLY 3 – 1...
  • Page 49 * Attach the ANT dust-prevention sheet (d) so that it is fit with the RF external antenna connector with the PWB silk section as the reference. * Attach the submersion sheet (e) inside the bump area. TM150 DISASSEMBLY AND REASSEMBLY 3 – 2...
  • Page 50 H. RECEIVER AND MIC REMOVAL 1) Remove the receiver and the mic from the cabinet A/C unit. * When attaching the mic, use care to set so that the spring direction is vertical to the cabinet. TM150 DISASSEMBLY AND REASSEMBLY 3 – 3...

  • Page 51: Chapter 4. Diagrams

    128Mbit( nGPCS2 nRAMCS1 Reg15 for nRAMCS2 nROMCS1 nGPCS1 BU7870KN loader LIGHT2 VBACK VINT (Typhoon) 5.2V/600mA 3.0V Li-ION BATTYPE from AC/DC Charger Battery (Typhoon ADC) 720mAh USB_C_CNT Accessary Connector Back-up Battery TM150 DIAGRAM TM150 DIAGRAM 4 - 1 4 - 2...
  • Page 52 Shift( GSM900 RX PGA Part SAW Filter DCS RX 90 deg IC801 FL903 Shift (1/2 ) SYNTHEN (D) RFIC Serial data PCS RX SYNTHDATA (D) interface (HD155155) SYNTHCLK(D) SAW Filter TM150 DIAGRAM TM150 DIAGRAM 4 - 3 4 - 4...

  • Page 53: Notes On Schematic Diagram

    RT1N144 U EC4401 C TOP VIEW TOP VIEW TOP VIEW TOP VIEW 1SS388 HN2S01FU RSB6.8S GM56271A 1SS405 MA2SD31 MA2SD32 RB160M30 RB521S30 RB551V30 TOP VIEW TOP VIEW TOP VIEW GP2W0116 YPY1105C NECW008A TM150 CIRCUIT DIAGRAM AND PWB LAYOUT 5 – 1...

  • Page 54: Waveforms Of Circuit

    (IC803 12Pin) (talking) (talking) C812 R1863 (IC801 26Pin) (IC802 41Pin) RF Test Tool Rx test GSM900 Band (channel 62) SYNTHEN (STAND-BY) IC801 29Pin SYNTHCLK (STAND-BY) IC801 30Pin SYNTHDATA (STAND-BY) IC801 32Pin TM150 CIRCUIT DIAGRAM AND PWB LAYOUT 5 – 2...
  • Page 55 13MHz OUT (Point R166) from Digital Base Band LSI Pin84 Rx test PCS1900 Band (talking) C870 (IC803 10Pin) (talking) C871 (IC803 6Pin) (talking) C872 (IC803 12Pin) (talking) C874 (IC803 14Pin) 32.768KHz IN (Point-R152) To Digtal Base Band LSI Pin49 TM150 CIRCUIT DIAGRAM AND PWB LAYOUT 5 – 3...
  • Page 56 CONFIDENTIAL DRAFT DCLK (Point-R759 on LCDC_PCB) To LCD Unit pin26 VSYNC (Point-C760 on LCDC_PCB) To LCD Unit pin28 TCXOEN (Point-IC804 pin 1) From Analog Base Band LSI Pin 2 TM150 CIRCUIT DIAGRAM AND PWB LAYOUT 5 – 4...
  • Page 57 CONFIDENTIAL DRAFT CONFIDENTIAL DRAFT BASE BAND (MAIN) TM100 CIRCUIT DIAGRAM AND PWB LAYOUT TM100 CIRCUIT DIAGRAM AND PWB LAYOUT 5 - 5 5 - 6...
  • Page 58 CONFIDENTIAL DRAFT CONFIDENTIAL DRAFT RF PORT (MAIN) TM100 CIRCUIT DIAGRAM AND PWB LAYOUT TM100 CIRCUIT DIAGRAM AND PWB LAYOUT 5 - 7 5 - 8...
  • Page 59 CONFIDENTIAL DRAFT CONFIDENTIAL DRAFT KEY (MAIN) TM100 CIRCUIT DIAGRAM AND PWB LAYOUT TM100 CIRCUIT DIAGRAM AND PWB LAYOUT 5 -9 5 - 10...
  • Page 60 CONFIDENTIAL DRAFT CONFIDENTIAL DRAFT TM100 CIRCUIT DIAGRAM AND PWB LAYOUT TM100 CIRCUIT DIAGRAM AND PWB LAYOUT 5 - 11 5 - 12...
  • Page 61 CONFIDENTIAL DRAFT TM150 CIRCUIT DIAGRAM AND PWB LAYOUT 5 – 13...
  • Page 62 CONFIDENTIAL DRAFT TM150 CIRCUIT DIAGRAM AND PWB LAYOUT 5 – 14...
  • Page 63 CONFIDENTIAL DRAFT TM150 CIRCUIT DIAGRAM AND PWB LAYOUT 5 – 15...
  • Page 64 CONFIDENTIAL DRAFT TM150 CIRCUIT DIAGRAM AND PWB LAYOUT 5 – 16...
  • Page 65 5-14 (8-D) TO MAIN PWB-A GROUND FPC (REAR SIDE) PWB-E LCD001 EXTERNAL DISPLAY LCD1000 MAIN DISPLAY SOLDER 5-27 (4-A) TO KEY PWB-B CN703 5-14 (11-E) (FRONT SIDE) TO MAIN PWB-A (REAR SIDE) TM150 CIRCUIT DIAGRAM AND PWB LAYOUT 5 – 17...
  • Page 66 PIN NO. VOLTAGE ---------- IC804 IC708 PIN NO. VOLTAGE PIN NO. VOLTAGE 2.96V 1.81V 3.80V 3.69V 2.96V 1.3V 2.89V 2.99V 3.69V 2.89V NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1. TM150 CIRCUIT DIAGRAM AND PWB LAYOUT 5 – 18...

  • Page 67: Chapter 6. Others

    Ready busy output (NOR Flash) Command, Address, and Data When deleting/writing: VOL input/output (Smartcombo Flash) When interrupting block delete/ SF/F/SC-VCC Power (Flash, Smartcombo RAM) write: High-Z (High impedance) Input Address input (NOR Flash, Smartcombo RAM 2) TM150 OTHERS 6 – 1...
  • Page 68 Address input (NOR Flash, Smartcombo RAM, SRAM) SC2: 64M (x16) bit SC1-/CE1 Input Chip enable input Smartcombo RAM (Smartcombo RAM 1) SC2-/CE1 SC2-CE2 Not used 4M (x16) bit Not used SRAM S-VCC S-/CE1 Not used TM150 OTHERS 6 – 2...
  • Page 69 Memory interface supply 2.75 - 3.05 V VAPP Output Application supply 2.75 - 3.3 V VBACK Output Backup battery supply 2.72 - 3.05 V BSOFS Output Baseband serial port output VBACKSEL Input Backup battery supply voltage framing signal selection TM150 OTHERS 6 – 3...
  • Page 70 SPOUT1 TIMER In this unit, the terminal with asterisk mark ( * ) is (open) terminal which Vibrator control VREF SPOUT2 is not connected to the outside. 16 15 Analog power supply for speaker amplifier TM150 OTHERS 6 – 4...
  • Page 71 KEYIN signal output 2 ADD[12] Output Processor address bus 12 GPIO_39 Output USB PU control for interface IC ADD[8] Output Processor address bus 8 GPIO_37 Input Interrupt input from analog BB ADD[6] Output Processor address bus 6 TM150 OTHERS 6 – 5...
  • Page 72 150 DATA[8] Input/ Processor data bus 8 Output 113 GPIO_2 Output USB charge current control 151 NRD Output Processor read strobe 114 GPIO_3 Input UART_RTS for Bluetooth module 152 DATA[14] Input/ Processor data bus 14 Output TM150 OTHERS 6 – 6...
  • Page 73 Input System reset input BURSTCLK Output Not used VREF 191 NRAMCS1 Output Chip select for SRAM 1 192 NAUXCS1 Command latch enable for Output flash memory 2 193 GPIO_43 Output Chip select for Camera module TM150 OTHERS 6 – 7...
  • Page 74 Terminal Input/ Description of terminal Power supply name Output VOUT Output Output Input Signal input Input Chip enable Input Signal input Ground Output Logic value output VOUT Input Power supply VREF (TOP VIEW) CURRENT LIMIT TM150 OTHERS 6 – 8...
  • Page 75 System reset BDATA PUEA VDD18V Output VDD_CORE decupling capacitor GND3 UART_CTS PCMCLK Input/ Connction to PCM reference Clock CPUVDD Output input/output of 256 kHz PCM_IN Input PCM data stream input PIO5 Input/ General purpose I/O Output TM150 OTHERS 6 – 9...
  • Page 76 IC701 VHIR116025B-1L (R116025B): 2.5V REGULATOR OUT Y Terminal Input/ Description of terminal name Output Input Input Ground (TOP VIEW) Input Chip enable Input High speed/low consumption selector switch VOUT Output Output IN B IN A VOUT VREF CURRENT LIMIT TM150 OTHERS 6 – 10...
  • Page 77 Data bus for high-speed serial transfer VDDCORE CORE Power supply 1.8 V Output (1.6 V~ 2.0 V) DCLK Input/ Data sampling clock (display clock) Logic ground Output SUBWR_B Input/ Light signal for External display Output TM150 OTHERS 6 – 11...
  • Page 78 Output Clock for External display SE_DO/PORT0 Output Data output for 4-wire serial IF (default) Input/ Data bus General-purpose PORT output Output DB13 Input/ Data bus VDDIO IO Power supply 3.0 V (2.7 V~ 3.3 V) Output Logic ground TM150 OTHERS 6 – 12...
  • Page 79 Logic ground VDDCORE CORE Power supply 1.8 V (1.6 V~ 2.0 V) DUMMY1 Dummy 1Dummy 4 In this unit, the terminal with asteriskmark ( * ) is (open) terminal which is not connected to the outside. TM150 OTHERS 6 – 13...

  • Page 80: Memory Interface

    130,000 colors signal creation YUVIN0,2 Equivalent to LR38840 CPU_DataBus UV determination 8bit DB[7:0] and latch circuit Timing H/V effective STKCHK signal creation Conversion from 4SCAN FRC Control 8-bit to 16-bit TM150 OTHERS 6 – 14...
  • Page 81 DC-DC step-up voltage feedback input for front/rear backlights Step-up stop GND3 Dummy terminal (internally connected with T4) In thisunit, the terminal with asterisk mark ( * ) is (open) terminal which is not connected to the outside. TM150 OTHERS 6 – 15...
  • Page 82 GND for Emitter of LNA transistor (PCS,DCS) DCSLNAI Input Positive input for LNA transistor (DCS) DCSLNAIB Input Negative input for LNA transistor (DCS) DCSGSMGND GND for Emitter of LNA transistor (DCS,GSM) GSMLNAI Input Positive input for LNA transistor (GSM) TM150 OTHERS 6 – 16...
  • Page 83 VCC2 DCS/PCS Controlled voltage input to the DCS/PCS 5 GND driver stage. This voltage is part of the power control function for the module. This node VOUT2 must be connected to VCC OUT. This pin should be externally decoupled. TM150 OTHERS 6 – 17...
  • Page 84 COM control for CS VCLAMP Output Voltage for CS output VSS2 Output DC/DC converter output VSS1 Output DC/DC converter output Not used VDD2 Output DC/DC converter output Booster capacitor connection terminal Booster capacitor connection terminal TM150 OTHERS 6 – 18...
  • Page 85 Ground RESB Input Reset signal Input Chip select signal Input Register select signal "0": Display RAM data "1": Command data Input Write signal "L": Activated Input Read signal "L": Activated To Input Terminal TM150 OTHERS 6 – 19...
  • Page 86  COPYRIGHT 2004 BY SHARP CORPORATION All rights reserved. Printed in Japan. 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.

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