Samsung SCH-1500 series Service Manual Download

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SERVICE

PORTABLE CELLULAR
TELEPHONE

SCH-1500 Series

TALK

END/

ABC

DEF

MNO

JKL

GHI

PQRS

CLR

TUV

OPER

WXYZ

Manual

PORTABLE CELLULAR TELEPHONE

CONTENTS

1. General Introduction

2. Specification

3. Installation

4. Nam Programming

5. Product Support Tools

6. Circuit Description

7. Test Procedure

8. Trouble Shooting

9. Exploded Views and Parts List

10. PCB Diagrams

11. Electrical Parts List

12. Block & Circuit Diagrams

Summary of Contents for SCH-1500 series

Page 1: ...MENU TUV OPER WXYZ Manual PORTABLE CELLULAR TELEPHONE CONTENTS 1 General Introduction 2 Specification 3 Installation 4 Nam Programming 5 Product Support Tools 6 Circuit Description 7 Test Procedure 8 Trouble Shooting 9 Exploded Views and Parts List 10 PCB Diagrams 11 Electrical Parts List 12 Block Circuit Diagrams ...

Page 2: ...Samsung Electronics Co Ltd ELECTRONICS ...

Page 3: ...DG Ref Document 27 High Rate Speech Service Option for Wideband Spread Spectrum System TIA EIA IS 96A Speech Service Option 1 Standard for Dual mode Wideband Spread Spectrum Cellular Systems TIA EIA IS 125 Recommended Minimum Performance standards for Digital Cellular Wideband Spread Spectrum Speech Service Option1 TIA EIA IS 126 A Mobile Station Loop back Service Option standard CDMA Receiver Tra...

Page 4: ...1 2 Samsung Electronics General Introduction Memo ...

Page 5: ...r of Channels 1200 832 Duplex Spacing 80 MHz 45 MHz Frequency Stability FRX 80MHz 150Hz 2 5 ppm Operating Temperature 30 o C 60 o C Operating Voltage HHP 7 2V DC 10 Hands free 13 7V DC 10 Size and Weight including standard battery 14 6 x 5 4 x 2 5 cm 191 cc 220 g 7 7 ounces including extended life battery 14 6 x 5 4 x 3 35 cm 250 cc 226 g 7 9 ounces Samsung Electronics 2 1 ...

Page 6: ...of G3 12 kHz 10 Supervisory Audio Tone 2 kHz 10 Signaling Tone 8 kHz 10 Wideband Data 8kHz 10 Post Deviation Limiter Filter 3 0 kHz 5 9 kHz above 40LOG F 3000 dB 5 9 kHz 6 1 kHz above 35 dB 6 1 kHz 15 kHz above 40 LOG F 3000 dB Over 15 kHz above 28 dB Spectrum Noise Suppression For All Modulation f0 20 kHz f0 45 kHz above 26 dB For Modulation by Voice and SAT f0 45 kHz above 63 10LOG Py dB For Mod...

Page 7: ...in 3 mS Recovery Time within 13 5 mS Reference Input Output level to a 1000 Hz tone from a carrier within 2 9 kHz peak frequency deviation Sensitivity 12 dB SINAD 116 dBm Intermodulation Spurious Response Attenuation above 65 dB RSSI Range above 60 dB Protection Against Spurious Response Interference above 60 dB In Band Conducted Spurious Emissions Transmit Band below 60 dBm Receive Band below 80 ...

Page 8: ...s 1 25 MHz 42 dBc 30 KHz RECEIVER Rx Sensitivity and Dynamic Range 104 dBm FER 0 5 or less Rate Set 1 25 dBm FER 0 5 or less Conducted Spurious Emission 1930 1990 MHz 81 dBm 1850 1910 MHz 61 dBm All Other Frequencies 47 dBm Single Tone Desensitization lower than 1 Rx power 101 dBm Tone power 30 dBm Tone offset from carrier 1 25 MHz Intermodulation Spurious Response Attenuation lower than 1 Rx powe...

Page 9: ... for order 6 Waiting for answer 7 Conversation state 8 Exit 4 T xx Tx adjust Value ranges from 63 0 63dB 5 Dxxx Sector power in dBm 6 xx ec lo 7 Pxxx PN offset 8 CHxxxx Channel number 9 TV Tx vocoder rate 8 is full rate 1 is 1 8th rate 10 RV Rx vocoder rate 8 is full rate 1 is 1 8th rate 11 xx Walsh code used in traffic channel 12 System acquisition state 2 4 PCS Debug Display Information To selec...

Page 10: ...nd or B Band 5 RSSIxxx RSSI value 6 CHxxx Using Channel 7 Handset Status 1 Initialization state 2 Idle state 3 System Access state 4 Voice channel state 8 System acquisition state 2 5 AMPS Debug Display Information To select debug display mode Press MENU 8 0 and press 0 4 0 7 9 3 or press 0 0 0 0 0 0 SIDxxxxx x x PWRx RSSIxxx SATx CHxxxx xx xx 1 2 3 5 6 8 7 4 ...

Page 11: ...esk top use 2 Plug the power cord of the charger into an appropriate wall socket When the power is connected correctly the lamps turn on briefly 3 To charge the battery pack insert the battery pack into the rear slot of the charger The lamp marked BAT on the front panel of the charger lights up red 4 If you do not wish to use the phone while charging the battery insert the phone with the battery p...

Page 12: ...dle 1 Choose a location where it is easy to reach and does not interfere with the driverÕs safe operation of the car 2 Separate the two halves of the clamshell by removing the two large slotted screws See the figure 3 2 3 Drill holes and mount the lower half of the clamshell by using the screws 4 Place the cradle onto the remaining half of the clamshell and assemble them by using the screws 5 Reas...

Page 13: ...icrophone 1 It is recommended to install the microphone where it is 30 45 cm 12 18Ó away from the driver Choose the location where is least susceptible to interference caused by external noise sources ie adjacent windows radio speakers etc Normal place is the sun visor 2 Once the microphone has been correctly positioned connect the microphone wire to the MIC jack on the hands free box Figure 3 3 H...

Page 14: ...erminal to the vehicle chassis 4 Connect the other end of the power cable to the PWR jack of the hands free box Notes It is recommended to connect the power cable directly to the battery to avoid power noise Make sure the connection between the battery terminal and vehicle chassis is made correctly Make sure the fuse having a proper capacity is used on the power cable Make sure the cables do not p...

Page 15: ... NAM programming 6 digit code Enter random 6 digit code MSL 2 Choose ÔGENERALÕ Volume Electronic Serial Number of the phone is displayed Volume Common Air Interface version is displayed Volume Station Class Mark displays the power class transmission slotted class dual mode Lock code current status is displayed 4 digit code to change enter new code OK stores it Slot mode ÔYesÕ indicates the slot mo...

Page 16: ... Volume NAM Programming Menu is displayed 3 Choose ÔSetup NAMÕ IMSI Mobile Country Code current code is displayed Number to change enter new one OK stores it IMSI Mobile Network Code current code is displayed Number to change enter new one OK stores it CDMA Access Overload Class current status is displayed Class number to change enter new one OK stores it SVC Menum i 1 Phone 2 General 3 NAM SVC Me...

Page 17: ... displayed m or i changes the system OK stores it CDMA foreign NID current status is displayed m or i changes the system OK stores it SID written in the list current status is displayed Number to change enter new one OK store it NID written in the list current status is displayed Number to change enter new one OK stores it CDMA Home SID Yes CDMA fSID Yes CDMA fNID Yes HOME SID 1700 NID 1 ...

Page 18: ...displayed Volume Station Class Mark displays the power class transmission slotted class dual mode Lock code current status is displayed 4 digit code to change enter new code OK stores it Slot mode ÔYesÕ indicates the slot mode m or i changes the status OK store it Slot mode index The higher the longer sleeping time 0 7 to change enter new one OK stores it Enter Lock ESN B0000000 CAI version 1 SCM ...

Page 19: ...er OK Mobile ID OK 4 2 3 Phone NAM2 LCD Display Key in Function 1 Choose ÔPhone Õ 2 Choose ÔNAM2Õ Phone number OK Mobile ID OK SVC Menum i 1 Phone 2 General 3 NAM1 4 NAM2 Phone 1 NAM1 2 NAM2 Phone 1234567890 Mobile ID 1234567890 SVC Menum i 1 Phone 2 General 3 NAM1 4 NAM2 Phone 1 NAM1 2 NAM2 Phone 1234567890 Mobile ID 1234567890 ...

Page 20: ... one OK stores it CDMA Home system ID current status is displayed m or i changes the status OK stores it CDMA foreign SID current status is displayed m or i changes the system OK stores it CDMA foreign NID current status is displayed m or i changes the system OK stores it SID written in the list current status is displayed Number to change enter new one OK store it NID written in the list current ...

Page 21: ... one OK stores it CDMA Home system ID current status is displayed m or i changes the status OK stores it CDMA foreign SID current status is displayed m or i changes the system OK stores it CDMA foreign NID current status is displayed m or i changes the system OK stores it SID written in the list current status is displayed Number to change enter new one OK store it NID written in the list current ...

Page 22: ...4 8 Samsung Electronics NAM Programming Memo ...

Page 23: ...ble of the test jig to the phone Caution When you use the PST program with a notebook PC you might encounter some problems Check your serial port setup in your notebook PC see your notebook PC manual DonÕt worry about the serial port setup when you use a desktop PC Software Installation 1 Insert the PST floppy disk into drive A 2 Create an appropriate directory to the drive C for PST software 3 Co...

Page 24: ...NG FIELDS Once you are in a particular screen you may want to change a value of any field A highlighted cursor can be moved to each editable field by using the arrow keys A field can only be edited if the cursor is on that field that is if the field is highlighted 1 Begin the editing process by pressing Enter key 2 To accept the new value press Enter key To about edit mode and return to the old va...

Page 25: ... F9 Takes you to the first UI preferences F10 Takes you to the second UI preferences Valid Invalid Data Upon startup all items are initialized ÒinvalidÓ All fields display the question marks instead of data After reading from a phone or a file if the question marks still show in a field then that item has never been written to the phone or saved to the file SAVE DATA TO FILE Use this command to sa...

Page 26: ...ent directory Using the arrow key choose the appropriate BIN file then press Enter key 2 Press F8 key to change the mode of the phone from hands free mode to DM offline mode This function is to view the software and hardware version of the phone By setting the phone to DM offline mode the upper left window should display the phone s data If the phone fails to change mode an error sound and message...

Page 27: ...he FM mode The major components are as follows CPU INTEL 80186 core FROM U126 MBM29LV800T 8MBIT FLASH ROM SRAM U127 KM68U2000LTGI 2MBIT STATIC RAM EEPROM U113 AT24C128W 128KBIT SERIAL EEPROM CPU INTEL 80186 CMOS type 16 bit microprocessor is used for the main processing The CPU controls all the circuitry For the CPU clock 27MHz resonator is used FLASH ROM U106 One 8 MBIT FROM is used to store the ...

Page 28: ...in 23 Analog to Digital Converter ADC reference clock used in TX mode CHIPX8 ADC reference clock used in CDMA RX mode FMCLK Reference clock in FM RX mode ADC Interface ADC_CLK pin 3 ADC_ENABLE pin 1 and ADC_DATA pin 2 are required to control the internal ADC in the BBA Data Port Interface Includes the UART Also supports Diagnostic Monitor DM and HP equipment interface CODEC Interface The MSM outpu...

Page 29: ...RX_QDATA FM_RX_STB ADC_ENABLE ADC_DATA ADC_CLK FM_RX_CLK TXCO 4 I_OFFSET Q_OFFSET TXCLK TXCLK TX_IQDATA0 7 CDMA MODE FM MODE RF UNIT Q5312 CDMA BASEBAND ANALOG 2 BBA2 MODE CONTROL SUPPORT GENERAL PURPOSE INTERFACE CODEC AMP SPK MIC KEYPAD VOCODER CORE MSM 1 0 CORE CDMA PROCESSING DFM PROCESSING GENERAL PURPOSE ADC SUPPORT RF INTERFACE MSM2 80186 MICROPROCESSOR CORE FIFOED SERIAL DATA PORT EXTERNAL...

Page 30: ...e line LPF is used to reduce a specific high frequency of limited signal RX AUDIO PATH De Emphasis Circuit This circuit is 1st LPF featuring 6dB oct to reduce signal loss and noise in Rx path Expander The expander features 1 2 level to reduce signal loss and noise in Rx path The zero crossing level of the expander is 2 9 kHz dev attack time is 3 mS and release time is 13 5 mS Volume Adjust Volume ...

Page 31: ...l received from the mobile station The band width is 60MHz IF SAW BAND PASS FILTER IF SAW BPF F402 is used for CDMA system having 1 23MHz wide band and 630kHz bandwidth The filter also climinates spurious signals generated at the mixer VOLTAGE CONTROLLED OSCILLATOR The VCO U616 generates the signal having 1750MHz center frequency and 30MHz deviation with voltage control PLL IC U640 controls this s...

Page 32: ...ND PASS FILTER BPF The RF BPF F403 passes only a specific frequency 881 49 12 5MHz from the signal received from the mobile station The band width is 25MHz IF SAW BAND PASS FILTER IF SAW BPF F404 is used for AMPS system having 30kHz channel spacing and 15kHz bandwidth The filter also climinates the spurious signals at the mixer VOLTAGE CONTROLLED OSCILLATOR The VCO U660 generates the signal having...

Page 33: ...rence number is U521 IF AUTOMATIC GAIN CONTROLLER AMP The signal out to BBA Base Band Analog should be a constant level The TX IF AGC amp U501 controls power to keep the signal at a constant level Dynamic range is 85dB up gain 40dB and down gain 45dB ANTENNA ANT allows signal to send to receive from the base station RF BAND PASS FILTER BPF The RF BPF F522 F521 accepts only specific frequency 1880 ...

Page 34: ...Band Analog should be a constant level The TX IF AGC Amp U501 controls power to keep the signal at a constant level Dynamic range is 85dB up gain 40dB and down gain 45dB ANTENNA ANT allows signal to send to receive from the base station RF BAND PASS FILTER BPF The RF BPF F562 accepts only specific frequency 836 12 5MHz to send it out to base station module The band width is 25MHz POWER SUPPLY REGU...

Page 35: ...ave rectifier D4 D5 C8 C11 This circuit converts the transformer s alternating current output to direct current Secondary filter L1 L2 C9 C12 This circuit minimizes the ripple noise in the dc signal output from the rectifier Secondary regulator Q2 D8 L3 C19 The rectified dc voltage by D4 and C8 changes to a constant dc voltage through this circuit Inverse voltage protector D6 D7 This circuit prote...

Page 36: ...ltage and constant current to secondary circuit through the transformer D5 D6 absorbs the reverse voltage when transformer winding turns off SECONDARY POWER SECTION Output constant voltage circuit U4 D24 R17 The HIC detects output voltage and compares it with reference voltage in HIC The error is fed to primary circuit by U2B The feedback error is converted to current by U2A and D7 The current con...

Page 37: ...y detection on determined to voltage detection battery internal between ID and GND CURRENT DETECTION CIRCUIT R14 R15 R16 U4 Battery charging current is changed voltage through R14 R15 R16 This voltage inputted U COM to 16 times amplifiered through U4 VOLTAGE DETECTION CIRCUIT U4 U COM A D through U4 pin15 detected voltage BATTERY TEMPERATURE DETECTION CIRCUIT U4 Battery temperature detection deter...

Page 38: ...TAL SPECIFICATION Temperature Operating Temperature 30 o C to 75 o C Storage Temperature 35 o C to 85 o C Humidity Operating Humidity 5 to 90 Storage Humidity 5 to 95 FUNCTIONS OF CLA Protection Circuit Protection Circuit is the circuit against the electrical stress which is occured at unexpected conditions of the source power of CLA unit such as reverse voltage or overcurrent Detection of DBDM ph...

Page 39: ...Q10 and side circuit makes power on the circuit allowed Vcc power to no 9 HHP pin power on by turned on Q9 following up the producing Vcc 6 9 Hands Free Kit 6 9 1 Charging Circuit A constant voltage is used for the hands free kit This circuit converts DC 12 24V input current to 8 4V DC to charge the battery When the battery is fully charged the charge current drops and the circuit operates as a co...

Page 40: ...nal 14 88 0 0 T_TXUNMUTE_I Unmute the transmit audio signal 16 8F 0 0 T_STON_I Transmit a continuous Signaling Tone ST 17 90 0 0 T_STOFF_I Stop transmit a continuous Signaling Tone ST 20 94 4 0 T_TEST_SYS_I Roam Test System 22 91 96 96 T_SNDNAM_I 1 Display and send NAM information 23 95 3 4 T_SNDVERSION_I 1 Display and return S W version 24 9F 7 8 T_SNDESN_I 1 Display and return ESN 25 92 0 0 T_BA...

Page 41: ...iece 60 BF 3 0 T_AMPS_TX_GAIN_I 2 3 AMPS TX Audio Gain Control 61 C0 3 0 T_AMPS_RX_GAIN_I 2 3 AMPS RX Audio Gain Control 62 C1 3 0 T_DTMF_VOL_TX_I 2 3 AMPS TX DTMF Gain Control 63 C2 3 0 T_TX_LIMITER_I 2 3 AMPS TX Limiter Gain Control 64 C3 3 0 T_AMPS_SAT_LEVEL_I 2 3 AMPS TX SAT level Control 65 C4 3 0 T_AMPS_FREQ_SGAIN_I 2 3 AMPS TX Master Gain Control 66 C5 3 0 T_AMPS_ST_GAIN_I 2 3 AMPS TX ST Ga...

Page 42: ...3 0 T_AMPS_TX_PWR_3_I 2 3 Adjust the channel flatness of AMPS 95 F4 4 0 T_PCS_HW_CHANFLAT_I PCS HW flatness channel 96 F5 4 0 T_PCS_SW_CHANFLAT_I PCS SW flatness channel 97 F6 4 0 T_PCS_CH_CHANFLAT_I PCS channel flatness adjust 98 F7 4 0 T_PCS_CH_MAX_MIN_I Edge channel Max Min power code 100 FF 4 0 T_MAX_I 1 The AB Input Argument Byte Number values of these commands are used only in the manual tes...

Page 43: ...ude CDMA test mode HP8596E 7 2 Configuration of Test 7 2 1 Hand Set Samsung Electronics 7 1 Test Cable Spectrum Analyzer HP8924C Duplexer Out Antenna In From Duplexer Out To ANT In RF In Out HP83236B Directional Coupler Test Jig DC Power Supply 7 2 V RF In ANTENNA CRADLE HANDS FREE KIT BOX DATA PWR Orange DC POWER SUPPLY 13 7V Red Black 7 2 2 Hands Free ...

Page 44: ...FT AUDIO IN RIGHT AUDIO OFF DC POWER INPUT PORT CHANGE VOLTAGE LEVEL BY MODEL 7 2 VDC RED BLACK GND DB9 CONNECTOR CONNECT TO IBM PC SERIAL PORT RJ11 CONNECTOR CONNECT TO HP SERIAL PORT DB25 CONNECTOR CONNECT TO DB25 CONNECTOR OF TEST CABLE I F CONNECTOR CONNECT TO HHP BNC CONNECTOR CONNECT TO RF IN OUT PORT OF TEST EQUIPMENT Cable Loss 1 2 2 1 dB NOT USED CONNECT TO AUDIO IN PORT OF TEST EQUIPMENT...

Page 45: ...s carrier on If you enter the command 3 4 you can spread the carrier If you enter the command 7 1 you can control the power output level Following under bar means AGC code And you can control the power output level using SEND END keys ex 7 1 X X X key means the escape of current command 800MHZ CELLULAR AMPS A To select AMPS mode you should enter the following keys 1 Press 4 7 8 6 9 1 2 3 5 2 Press...

Page 46: ...Memo 7 4 Samsung Electronics Test Procedure ...

Page 47: ... N Y N Y N Press PWR button U120 pin3 4 input 5 2V U110 pin6 input S5 2V U120 pin 6 output 3 3V U110 pin4 output 3 3V Check U110 and its neighboring circuits Check U120 and its neighboring circuits Check U110 and its neighboring circuits Check U120 and its neighboring circuits END ...

Page 48: ... X 8 CLK signal outputted from U600 pin 52 LED on Check the LED and its neighboring circuits Replace if required Y N Normal initial display on LCD Check the LCD pins and its neighboring circuits Replace if required Check H level input from U200 pin59 U600 pin79 Check MSM board U100 pins 93 96 98 105 107 117 119 126 and 128 132 Replace if required Check U600 and its neighboring circuits Replace if ...

Page 49: ...ne H level outputted from U100 pin 60 H level from U100 pin 60 drive Q140 through R144 Normal Q141 operation The voltage applied to LCD pins 38 41 Resolder R141 and R142 Check R146 R147 R148 and Q141 Replace if required Check R142 R144 and Q140 Replace if required Check U100 pin 60 Replace if required Backlight LED on ...

Page 50: ...l Key Data Input Y N Y Y N Check initial status Scanning signals outputted from U100 pins159 160 163 167 Resolder U100 pins 168 169 170 172 and 173 Resolder J100 Normal Key data input Replace the Keypad assembly Resolder U100 pins 159 160 and 163 167 END ...

Page 51: ...eytone CLK waveform outputted from U100 pin 49 CLK waveform applied from U330 pin 2 CLK waveform applied to U330 pin 3 Normal keytone Replace the Keypad assembly Check U330 C333 and C334 Replace if required Resolder R341 C342 R340 C341 C337 and C334 Check U100 pin 49 Replace if required END ...

Page 52: ...N Y N Abnormal Keytone Low level on U100 pin 56 CLK waveform applied to J100 pin 12 Is the buzzer connection correct Connect the buzzer correctly Check Q350 Q351 R350 and D350 Replace if required Check U100 pin 56 Replace if required Check the buzzer and replace if required ...

Page 53: ...put 6dBm N N Y N Y N N Y Y N N Y Start AMPS mode Check AMPS 12dB SINAD OK Check LNA in output OK Check Duplexer LNA power Check MIXER in output OK Check IF Filter in output OK Check AGC amp in output OK RF RX AMPS OK Check PLL U640 BBA 80 Check 2nd local AGC control vlotage OK Check IF Filter soldering Check PLL U640 VCO output Check 1st local mixer power OK ...

Page 54: ...8 8 Samsung Electronics Troubleshooting 8 2 2 PCS mode Y N Y N N Start PCS mode Check Transmitter Normal PCS SVC ROAM OK Setup PCS call OK Measure PCS FER Normal PCS RF Check PCS Rx path ...

Page 55: ...section Check U501 TX IF Level OK Check U521 PCS U561 AMPS RF out Level OK Check U563 AMPS U524 PCS local level AMPS 21dBm PCS 13dBM AMPS 17dBm PCS 4dBM AMPS 3dBm PCS 7dBm AMPS 28dBm PCS 23dBm AMPS 10dBm PCS 3dBm Check PLL OK Check U522 PCS U562 AMPS RF Out level OK Check U550 PCS U571 AMPS Pout level ...

Page 56: ...moved Bat A charging finished N Y Y Set Bat B as Trickle charge mode Bat B removed Bat B charging finished Bat B installed Bat A installed Y Y Set Bat B as Master Mode Y N Set Bat B as Trickle charge mode Bat B charging finished Y Y N N Set Bat A as Trickle charge mode Bat A charging finished Bat A installed Bat B installed N Y Bat B removed Bat A removed ...

Page 57: ...ooting 8 5 Travel Charger Is LED turned on 1 Change AH1504F Check R14 15 16 U2B U2A Is Q7 turned on In case of charge fault test with 6 2V battery Is Q7 turned on Check R14 15 16 U2B U2A Check F1 L1 AH1504G Is charge curent over 630mA 1 ...

Page 58: ...ette Lighter Adaptor Connect battery to a phone Is battery pack connected Battery pack fault Check the interface plug and phone Is the value of V F correct Check F1 U1 U3 Q8 Q7 Is the voltage at pin 5 of U1 high In the case of LED on fault Y N Y N Y N ...

Page 59: ... Q6 U2B Q4 U1 Is the color of LED red Check R6 R7 VR1 U4 Check the interface plug and phone Is the voltage at R7 under 2 48V Check F1 U1 U3 Q8 Q7 Is the voltage at pin 5 of U1 high In the case of charge fault test with a battery of 6 2V Y N Y N Y N ...

Page 60: ...m the 10 13PIN of CON4 D1 12V N N Y Y N N Y Y Check the voltage between R100 and R101 more than 12V To connect Hand Set Check low state from MGND Q13 E2 Check HFPWR 12V N Y Check low STATE from R96 and Check R19 18 18 18 17 more than 0 3V EXPWR 12V Ignition CON4 6PIN Call on Signal Check F2 12V END ...

Page 61: ...ck MIC PIN Signal OK Check U6A 1PIN Signal OK Check U6C 8PIN Signal OK Check C14 and U7 Check C12 R34 and 35 Check R29 and CON2 R32 END N Y Y N Y N SPEAKER Check SPEAKER output OK Check SPK PIN Signal OK Check U8B 7PIN Signal OK Check U8 R72 49 60 and U10 Check Cradle and Cable END ...

Page 62: ...amsung Electronics Troubleshooting 8 7 3 Data Comm Cont Y N Y N Y N Check MPU 1PIN 5V Normal X1 output Check INTPWR PIN and U4 Check C40 and C41 Check D11 D15 Q11 and 12 Check MPU 17 and 18PIN DATA PULSE END ...

Page 63: ... Lighter Adaptor 9 7 Hands Free Kit Exploded View 9 8 Hands Free Kit Parts List 9 9 Cradle Exploded View 9 10 Cradle Parts List 9 11 Main Packing Layout 9 11 1 Main Packing Layout with DTC 9 11 2 Main Packing Parts List with DTC 9 11 3 Main Packing Layout with TC 9 11 4 Main Packing Parts List with TC 9 12 Hands Free Kit Packing Layout 9 13 Hands Free Kit Packing Parts List Samsung Electronics 9 1...

Page 64: ...onics Exploded Views and Parts List 9 1 DBDM Phone Exploded View 1 2 3 49 53 4 50 48 8 9 16 10 15 7 20 22 23 54 47 38 42 44 45 43 17 18 19 11 14 51 52 21 55 25 24 46 26 27 28 29 33 39 40 41 34 36 35 37 12 13 5 6 30 31 32 ...

Page 65: ...H 1530 GH72 30019A 1 SCH 1531 5 2 SHIELD STRIP C GH71 10641A 1 6 2 SHIELD STRIP B GH71 10640A 1 7 2 KNOB VOLUME GH64 10017A 1 9 2 KEYPAD RUBBER GH73 40652A 1 SCH 1500 GH73 40710A 1 SCH 1510 1530 1531 10 2 BUZZER HOLDER GH73 40709A 1 11 2 CLOTH POLYESTER 0107 001004 1 13 2 SPONGE GH74 10743A 1 14 2 RUBBER BUZZER GH73 40649A 1 15 2 BUZZER TAPE GH74 10742A 1 16 2 KEYPAD PCB ASS Y GH59 10072A 1 17 2 H...

Page 66: ...ELD STRIP F GH71 00019A 1 54 2 SHIELD STRIP B GH71 10640A 1 21 1 SHIELD CAN GH71 10727A 1 22 1 PBA MAIN 1500 PBA GH92 01165A 1 23 1 COVER CONNECTOR GH73 40005A 1 24 1 D BOARD TAPE GH74 10723A 1 EXCEPT SCH 1530 1531 25 1 HOLDER PLATE GH71 10009A 2 EXCEPT SCH 1530 1531 26 1 D BOARD GH41 10638A 1 EXCEPT SCH 1530 1531 31 1 SHIELD SPONGE GH74 10585A 1 EXCEPT SCH 1530 1531 36 1 ANTENNA TUBE 1 37 1 ANTEN...

Page 67: ...esk Top Rapid Charger Exploded View 1 6 2 5 8 9 10 11 12 13 14 5 3 7 4 Desk Top Rapid Charger Ass y GH44 40072A Charging Time Standard Battery 850mAH 3 hours Extended Battery 1350mAH 5 hours Environmental Charge 0 o C 40 o C Specification Storage 30 o C 80 o C ...

Page 68: ...ts List NO DESCRIPTION SEC CODE Q TY REMARK 1 CASE TOP 1 2 HOUSING BATTERY 1 3 HOOK PLATE LARGE 1 4 HOOK B 2 5 WASHER 4 6 VH M2 6 L6 2W BLK 4 7 HOOK A 2 8 VH M3 L8 BLK 3 9 ASS Y AC POWER CORD 1 10 ASS Y R C BOARD 1 11 CASE BOTTOM 1 12 BUMPON 4 13 VH M2 6 L12 2W BLK 4 14 LABEL ID R C 1 ...

Page 69: ...ploded Views and Parts List 9 5 Travel Charger Travel Charger Ass y GH44 40082A Charging Time Standard Battery 850mAH 3 hours Extended Battery 1350mAH 6 hours Environmental Charge 0 o C 40 o C Specification Storage 30 o C 80 o C ...

Page 70: ...ws and Parts List 9 6 Cigarette Lighter Adaptor Cigatte Lighter Adaptor Ass y GH44 40075A Charging Time Standard Battery 850mAH 4 hours Extended Battery 1350mAH 5 hours Environmental Charge 0 o C 40 o C Specification Storage 30 o C 80 o C ...

Page 71: ...Samsung Electronics 9 9 Exploded Views and Parts List 9 7 Hands Free Kit Exploded View 1 3 4 5 9 10 11 8 7 6 2 Hands Free Kit Ass y GH96 01103A ...

Page 72: ...USING UPPER H F GH97 00693A 1 2 LABEL LOGO H F GA68 30642A 1 3 FELT SPEAKER H F GH74 10521A 1 4 AUDIO SPEAKER C D 3001 000186 1 5 TAPTITE B BH M3 L6 6003 000115 4 6 PBA GH41 1056AA 100 1 7 HEATSINK H F GH71 10559A 1 8 BUMPON 2 9 HOUSING LOWER H F GH97 00694A 1 10 TAPTITE B BH M3 L12 6003 000161 4 11 LABEL ID HFK GH68 30841A 1 ...

Page 73: ...Samsung Electronics 9 11 Exploded Views and Parts List 9 9 Cradle Exploded View 1 2 3 5 6 9 8 8 7 4 12 14 15 16 13 10 11 ...

Page 74: ...2 4 SPRING TORTION GH70 10527A 2 5 EJECTOR GH72 40743A 1 6 SPRING EJECTOR GH70 10520A 2 7 FRAME GH72 40741A 1 8 TAPTITE B BH M2 6 L6 C BLK 6003 000107 6 9 PBA CRADLE GH41 10573A 1 10 HOUSING LOWER GH72 40740A 1 11 TAPTITE B BH M2 L6 C BLK 6002 000342 1 12 HOLDER CRADLE GH72 40622A 1 13 CURL CORD GH39 60506A 1 14 MAS B BH M3 L8 6001 000133 1 15 LABEL ID GH68 30832A 1 16 DATA CABLE GH81 10504A 1 ...

Page 75: ...xploded Views and Parts List 9 11 Main Packing Layout 9 11 1 Main Packing Layout with DTC 1 2 ABC 3 DEF 4 5 JKL 6 MNO 7 8 TUV PWR CLR OK MENU 9 WXYZ 0 GHI PQRS OPER TALK END Sprint 1 6 7 8 9 10 11 17 18 19 2 5 3 4 15 16 12 13 14 ...

Page 76: ...5 BOX GIFT MAIN GH69 11146A 1 6 PP BAG MANUAL GH69 30518A 1 7 USER MANUAL GH68 60671A 1 8 IPR CARD GH68 60564A 1 9 QUICK REFERENCE GH68 70688A 1 10 WARRANTY CARD GH68 70560A 1 11 MAN BOOK INSURANCE GH68 60564A 1 12 MAIN SET SCH 1500B XAR 1 13 DTC GH44 40072A 1 14 STD BATTERY GH43 10114A 1 15 HANGER STRAP GH72 41051A 1 16 SILICAGEL GA69 90502A 1 17 ACCESSORY GUIDE GH68 00218A 1 18 ACTIVITY CARD GH6...

Page 77: ...Samsung Electronics 9 15 Exploded Views and Parts List 9 11 3 Main Packing Layout with TC 1 2 5 6 7 8 4 3 11 12 14 15 16 9 19 13 10 17 18 ...

Page 78: ...H 1510 SCH 1500BB XAR 1 SCH 1530 1531 7 TC GH44 40082A 1 8 STD BATTERY GH43 10114A 1 9 HANGER STRAP GH72 41051A 1 10 PP BAG MANUAL GH69 30518A 2 SCH 1510 1EA 11 IPR CARD GH68 70752A 1 EXCEPT SCH 1510 12 QUICK REFERENCE ENGLISH GH68 00051A 1 EXCEPT SCH 1510 13 QUICK REFERENCE FRENCH GH68 00053A 1 EXCEPT SCH 1510 14 WARRANTY CARD GH68 70737A 1 EXCEPT SCH 1510 15 RESISTRATION CARD GH68 70735A 1 EXCEP...

Page 79: ...Samsung Electronics 9 17 Exploded Views and Parts List 9 12 Hands Free Kit Packing Layout 1 2 3 7 8 4 6 5 ...

Page 80: ...List NO DESCRIPTION SEC CODE Q TY REMARK 1 USER S MANUAL H F GH68 60560A 1 2 ASS Y CRADLE GH90 00578A 1 3 POWER CABLE GH39 10501A 1 4 ASS Y HANDS FREE MICROPHONE 1 5 CLAMSHELL MOUNT 1 6 ASS Y HANDS FREE KIT BRACKET MOUNTING GH90 00577A 1 7 CUSHION BASE GH69 20550A 1 8 BOX GIFT GH69 10842A 1 ...

Page 81: ...10 1 DBDM Phone 10 1 1 Main Board PCB REV 2 1 10 PCB Diagrams Top View Bottom View ...

Page 82: ...10 1 2 Memory Board PCB REV 2 0 ...

Page 83: ...10 2 Desk Top Rapid Charger Board PCB ...

Page 84: ...10 3 Travel Charger Board PCB ...

Page 85: ...10 4 Cigarette Lighter Adaptor Board PCB ...

Page 86: ...10 5 Hands Free Kit Board PCB ...

Page 87: ...10 6 Cradle PCB ...

Page 88: ...Memo ...

Page 89: ...00189 C132 Ceramic 3300P 2203 000714 C133 Ceramic 27P 2203 000679 C134 Tantalum Chip 220U 10V 2404 001025 C135 Ceramic 1000P 2203 000438 C136 Ceramic 100P 2203 000234 C140 C141 Tantalum Chip 1U 16V 2404 000151 C142 Tantalum Chip 4 7U 10V 2404 000232 C160 Ceramic 0 01U 2203 000254 C165 C310 Ceramic 0 1U 2203 000189 C311 C312 C313 Tantalum Chip 1U 16V 2404 000151 C314 Ceramic 1U 2203 005065 C315 Cer...

Page 90: ...ic 0 1U 2203 000189 C377 Ceramic 0 01U 2203 000254 C378 Ceramic 0 1U 2203 000189 C379 Tantalum Chip 1U 16V 2404 000151 C383 C384 Ceramic 470P 2203 000941 C388 Ceramic 0 01U 2203 000254 C389 Ceramic 0 1U 2203 000189 C390 Ceramic 0 01U 2203 000254 C391 Ceramic 0 1U 2203 000189 C392 Ceramic 0 01U 2203 000254 C393 Ceramic 0 1U 2203 000189 C394 Ceramic 0 01U 2203 000254 C395 Ceramic 0 1U 2203 000189 C3...

Page 91: ...0330 C435 Ceramic 1000P 2203 000438 C436 Ceramic 12P 2203 000330 C439 Ceramic 3P 2203 000870 C440 Ceramic 1P 2203 000466 C441 Ceramic 5P 2203 001437 C443 Ceramic 100P 2203 000234 C445 Ceramic 5P 2203 001437 C446 Ceramic 100P 2203 000234 C448 Ceramic 3900P 2203 000725 C449 Ceramic 24P 2203 000643 C450 Ceramic 1000P 2203 000438 C451 Ceramic 100P 2203 000234 C453 C454 Ceramic 1000P 2203 000438 C455 C...

Page 92: ... Ceramic 15P 2203 000386 C520 Ceramic 2P 2203 000696 C521 Ceramic 1000P 2203 000438 C522 C523 C524 C525 Ceramic 15P 2203 000386 C526 Ceramic 100P 2203 000234 C528 Ceramic 15P 2203 000386 C529 Ceramic 1P 2203 000466 C530 Ceramic 1000P 2203 000438 C531 Ceramic 15P 2203 000386 C534 Ceramic 100P 2203 000234 C535 C536 Ceramic 15P 2203 000386 C537 C538 Ceramic 1000P 2203 000438 C547 Ceramic 100P 2203 00...

Page 93: ...203 000438 C607 Ceramic 0 01U 2203 000254 C608 Ceramic 1000P 2203 000438 C609 Ceramic 0 01U 2203 000254 C610 C611 Ceramic 11P 2203 000300 C614 Ceramic 0 01U 2203 000254 C615 C618 Ceramic 1000P 2203 000438 C619 Ceramic 0 01U 2203 000254 C620 Ceramic 150P 2203 000359 C621 Ceramic 0 1U 2203 000189 C622 Ceramic 100P 2203 000234 C623 C626 Ceramic 1000P 2203 000438 C627 Ceramic 0 01U 2203 000254 C628 Ce...

Page 94: ...72 C673 C674 Ceramic 100P 2203 000234 C681 Ceramic 0 01U 2203 000254 C682 Tantalum Chip 10UF 6 3V 2404 000139 C683 C690 Ceramic 0 01U 2203 000254 C691 Ceramic 15P 2203 000386 C692 Ceramic 0 01U 2203 000254 C693 Ceramic 100P 2203 000234 C694 Ceramic 0 01U 2203 000254 C695 Ceramic 1000P 2203 000438 C696 C710 C711 Ceramic 0 01U 2203 000254 C712 C740 C741 Ceramic 0 1U 2203 000189 C742 Tantalum Chip 10...

Page 95: ...V229 0405 000107 D620 D631 D690 DIODE 1SS226 0407 000122 Filters F401 Filter SAW 1960MHz 2904 001021 F402 Filter SAW 2904 001080 F403 Filter SAW 2904 001011 F404 Filter SAW 85 38MHz 2904 001074 F405 Filter Duplexer 2909 001004 F406 Filter Duplexer 2909 001037 F501 Filter BPF SAFC130 4 2904 001082 F521 F522 Filter SAW 1880MHz 2904 001020 F562 Filter SAW 2904 001012 F601 FILTER SAW 2904 001103 Conne...

Page 96: ...nductor SMD 15N 2703 001190 L421 Inductor SMD 33N 2703 001174 L422 Inductor SMD 22N 2703 001305 L426 L427 Inductor SMD 18N 2703 001189 L428 Inductor SMD 47N 2703 000309 L429 L430 Inductor SMD 2 7U 2703 000301 L432 Inductor SMD 12N 2703 001173 L433 Inductor SMD 120N 2703 000265 L434 Inductor SMD 39N 2703 001285 L435 Inductor SMD 8 2N 2703 001080 L436 Inductor SMD 22N 2703 001305 L437 Inductor SMD 1...

Page 97: ...D 220N 2703 001680 L640 Inductor SMD 2 7U 2703 000301 L650 Inductor SMD 27N 2703 000304 L660 L661 L662 Inductor SMD 2 7U 2703 000301 Transistor Q110 Small Signal 0501 000218 Q111 Digital DTC144EE 0504 000168 Q130 Digital DTA144EE 0504 000172 Q140 Small Signal 0501 000218 Q141 Small Signal 0501 000457 Q142 Small Signal 0501 000162 Q150 Small Signal 0501 000462 Q340 Digital DTC114EE 0504 000167 Q350...

Page 98: ... 22K 2007 000153 R123 Chip 100K 2007 000162 R124 Chip 0 2007 000171 R125 Chip 22K 2007 000153 R126 Chip 6 8K 2007 000146 R127 Chip 3K 2007 001323 R130 Chip 1K 2007 000140 R131 Chip 0 1 2 2007 007063 R132 Chip 27K 1 2007 007138 R133 Chip 100K 1 2007 007107 R134 Chip 39K 1 2007 007134 R135 Chip 100K 2007 000162 R140 Chip 91K 2007 001244 R141 R142 Chip 20 2007 003010 R143 Chip 1K 2007 000140 R144 Chi...

Page 99: ...ip 47K 2007 000157 R340 Chip 4 7K 2007 000143 R341 Chip 1 2K 2007 001319 R343 Chip 150K 2007 000164 R350 Chip 1K 2007 000140 R351 Chip 56K 2007 000159 R352 Chip 3 9K 2007 007001 R360 Chip 8 2K 2007 000147 R361 Chip 10K 2007 000148 R363 R364 Chip 47K 2007 000157 R365 Chip 470 2007 000932 R366 R367 Chip 22K 2007 000153 R368 Chip 0 2007 000171 R370 R371 R372 R373 Chip 20K 2007 000152 R374 Chip 0 2007...

Page 100: ...R421 Chip 47 2007 000174 R422 Chip 51 2007 001298 R423 Chip 12K 2007 000149 R424 Chip 180 2007 001307 R425 R427 Chip 1 2K 2007 001319 R428 Chip 51 2007 001298 R430 OPEN_R OPEN_R R501 Chip 510 2007 002796 R502 R503 Chip 3 3K 2007 001325 R504 Chip 1 2K 2007 001319 R505 Chip 56K 2007 000159 R506 Chip 10K 2007 000148 R507 Chip 30 2007 001291 R508 R509 Chip 510 2007 002796 R510 R511 Chip 39 2007 001295...

Page 101: ...72 R596 Chip 1K 2007 000140 R597 Chip 1 8K 2007 001320 R603 Chip 10K 2007 000148 R604 Chip 39K 1 2007 007134 R606 Chip 18 2007 001288 R610 R611 Chip 10K 2007 000148 R612 Chip 18 2007 001288 R614 Chip 33K 2007 000775 R620 Chip 1M 2007 000170 R622 Chip 18 2007 001288 R631 Chip 10K 2007 000148 R633 Chip 300 1 2007 007133 R634 Chip 10K 1 2007 007142 R635 Chip 1 2K 1 2007 007137 R636 R637 Chip 10K 2007...

Page 102: ... CON LTC1265 1203 001039 U140 Display LCD GH07 20535A U160 IC CMOS Logic TC7S04F 0801 002192 U310 IC ASP TLV320AC36IPTR 1204 001106 U320 IC TTL 4W53 MUX 0803 003010 U330 IC Audio Amp KA8602BD 1201 000103 U331 IC CMOS Logic TC4S66F 1001 000133 U340 IC OP Amp LMC7101AIM5 1201 001006 U401 IC Drive Amp BFP420 0501 002096 U403 IC AGC Amp 5500 1201 001075 U404 IC Drive Amp AT31033 0501 000512 U406 IC Se...

Page 103: ...01048 U604 IC TTL 4W53 MUX 0803 003010 U616 Oscillator VCO PCS 2806 001022 U640 IC PLL Synthesis 1209 001128 U660 Oscillator VCO FM 2806 001146 U680 Oscillator VCTCXO 2809 001205 U690 IC BU4051BCFV MUX DEMUX 1001 001019 U711 IC CMOS Logic TC7S04F 0801 002192 U712 U713 IC CMOS Logic TC7S08F 0801 000303 U741 IC Voltage Regulator 1203 001501 U742 U750 FET S W SI9933ADY 0505 001170 U751 IC Voltage Reg...

Page 104: ...rts List 11 1 2 Memory Board Assembly NO DESCRIPTION SEC CODE REMARK Capacitor C220 Ceramic 0 1uF 2203 000189 Connector J210 60PIN CONN SOCKET 3710 001340 Resistor R220 R221 Chip 10K 2007 000148 IC s U220 FLASH MEMORY 1107 001033 MBM29LV800T ...

Page 105: ... CHIP 0 00047uF J 1206 2 C11 Electrolytic 10V 1000uF 105 C 10X16 1 C12 Electrolytic 16V 330uF 8X11 5 105 C 2 C13 Ceramic 250VAC 222 Y1 1 C14 18 CHIP 0 1uF Z 0805 9 IC HYBRID AH1511A 1 C19 Electrolytic 16V470uF 10X12 5 105 C 2 C21 23 CHIP 0 1uF Z 0805 9 IC HYBRID AH1511A 1 C24 Electrolytic 16V 47uf 5X7 85 C 2 C26 CHIP 0 22uF Z 0805 1 Diodes D1 T V S DIODE 600W 200V 5 SOD 57 1 D2 DIODE UF 1KV 1A 1 D...

Page 106: ...HOKE ASS Y 13PHI 82Ts 0 4 M M 1 L2 3 CHOKE ASS Y DR6 5 0 5 17 5TS 1 Resistors R1 CHIP 6 2 OHM J MCR18 1 R5 6 CHIP 1 OHM F MCR18 4 R8 CHIP 68 OHM J MCR18 1 R11 12 CHIP 1 OHM F MCR18 4 R13 CHIP 1 5 KOHM F MCR10 1 R14 CHIP 2 2 KOHM F MCR10 1 R15 16 CARBON RESISTOR 1 4W 4 7M OHM 2 R17 CHIP 470 OHM J MCR18 1 R18 CHIP 10K OHM J MCR10 1 Miscellaneous 1CARTON 1 40 CARTON BOX 0 025 1CARTON 1 40 PAD 3PO 233...

Page 107: ...Y LEFT 4PO 374 RC100 1 HOOK ASY RIGHT 4PO 375 RC100 1 F1 MICRO FUSE 250VAC 1A TR5 T TUV 1 HOUSING TOP SCREW VH T3X8 BLK 3 HOOK HOUSING SCREW VH T2 6X6 2W BLK 4 IC1 IC PWM P S 220VAC 3PIN 1 IC3 IC V REF 36V 100MA 1 1 IC7 IC OPTO 32V 50mA 4pin 1 55V 60mA 4pin GB LED1 2 LED ASS Y 4PO 371A 2 LED RECT 5X2 RED GRN 1 LF1 LINE FILTER UU9 8 125Ts 1 MOV1 VARISTOR 300V 3KA VDE 1 M O V 300V PHI 12 PTF1 DTC58 ...

Page 108: ...1 C11 Ceramic 471 Z 2 C12 Ceramic 224 Z 5 C13 Ceramic 102 Z 7 C14 15 Ceramic 104 Z 14 C16 17 Ceramic 473 Z 3 C18 Ceramic 102 Z 7 C19 20 Ceramic 104 Z 14 C21 Ceramic 472 Z 1 C22 Ceramic 224 Z 5 C23 Ceramic 104 Z 14 C24 Ceramic 100Z C25 Ceramic 304 Z 2 C26 Ceramic 223 Z 1 C27 Ceramic 304 Z 2 C28 29 Ceramic 224 Z 5 C30 Ceramic 473 Z 3 C31 32 33 Ceramic 102 Z 7 C34 Ceramic 103 Z 1 C35 36 37 38 Ceramic...

Page 109: ...D15 16 1 2W CHIP ZENER DIODE 5 1V 3 Transistors Q1 TO 126 KSB1151Y 3 Q2 SOT 23 KSR1101 MTF 1 Q3 SOT 23 KST3906 MTF 1 Q4 TO 126 KSB1151Y 3 Q5 SOT 23 KSR1109MTF KRC110S 1 Q6 SOT 23 KSR1102 MTF 1 Q7 TO 126 KSB1151Y 3 Q8 SOT 23 KSR1103 MTF 1 Q9 SOT 23 KSR1110 1 Q11 12 SOT 23 KSR1104 MTF 4 Q13 DIP IRFU9024 1 Q14 15 SOT 23 KSR1104 MTF 4 Resistors R1 Chip 200 1 4W 3 R2 3216 Chip 100 1 4W 2 R3 4 Chip 390 ...

Page 110: ...23 Chip 390 1 4W 4 R24 Chip 51K OHM 1 1 R25 Chip 10K OHM 1 1 R26 Chip 220 OHM 1 R27 28 Chip 2K OHM 3 R29 Chip 5 6K OHM 2 R30 Chip 10K OHM 12 R31 Chip 7 5K OHM 2 R32 Chip 100K OHM 5 R33 Chip 3 9K OHM 8 R34 Chip 7 5K OHM 2 R35 Chip 56K OHM 2 R36 Chip 3 9K OHM 8 R37 Chip 8 2K OHM 3 R38 Chip 15K OHM 3 R39 Chip 27K OHM 2 R40 Chip 62K OHM 1 R41 Chip 120K OHM 2 R42 Chip 240K OHM 1 R43 Chip 510K OHM 1 R44...

Page 111: ...HM 3 R63 Chip 3K OHM 4 R64 Chip 240K OHM 1 R65 Chip 3K OHM 4 R66 Chip 10K OHM 12 R67 Chip 30K OHM 3 R68 Chip 75K OHM 1 R69 Chip 200K OHM 1 R70 Chip 500K OHM 1 R71 CHIP 1 3M OHM 1 R72 Chip 2K OHM 3 R73 Chip 16K OHM 1 R74 Chip 240K OHM 1 R75 Chip 15K OHM 3 R76 Chip 5 1K OHM 5 R77 Chip 20K OHM 4 R78 Chip 30K OHM 3 R79 Chip 100K OHM 5 R80 Chip 1K OHM 6 R81 0805 Chip 1 OHM 11 R82 83 Chip 150k OHM 4 R84...

Page 112: ...M 4 R106 Chip OHM R107 Chip 30K OHM 3 R108 Chip 5 1K OHM 5 R109 110 Chip OHM R113 114 115 Chip 1K OHM 6 IC s U1 SOP 8 LM2904 1 U2 SOP 8 LM2903 1 U3 SOP 8 NJM2360M 1 U4 5 TO 92W KIA78L05BP 2 U6 SOP 14 LM2902 2 U7 SOP 16 MC14051 2 U8 SOP 14 LM2902 2 U9 DIL 16 TDA1905 1 U10 SOP 16 MC14051 2 U11 DIL 28 PIC16C73 1 Miscellaneou CABLE ASS Y DATA CABLE ASS Y SCH 300 DATA CABLE 1 CURL CORD ASS Y 1 2PIN HAR...

Page 113: ...5X11 CAP 4u7 8V 1 E13 8X11 5 CAP 470u 16V 4 E14 5X11 CAP 47u 16V 1 E15 8X11 5 CAP 470u 16V 4 E16 5X11 CAP 22u 16V 1 IC SOCKET 28P 1 INTERFACEAss y LOGO STICKER 1 COVER TOP 1 COVER BOTTOM 1 GRILL SPEAKER 2 BRACKET PC 1 SCREW PH2 3 x 12B 4 SCREW TH1 4 x 20B 4 LABEL HFB21 PH2 3 x 12B 1 PLATE SHIELD AL 0 5T 1 SPONGE PI 15 x 5T 2 L3 4 L TYPE 13PIE COIL 400uH 2 PCB 127X86X1 6T FR4 1 SPEAKER 4 ohm 3W 1 W...

Page 114: ...5 Ceramic 103 Z 4 Transistors Q1 2 3 SOT 23 KSR1104 3 Resistors R1 Chip 1K OHM 3 R2 Chip 12K OHM 1 R4 Chip 1K OHM 3 R5 0805 Chip 1 5K OHM 1 R6 Chip 1K OHM 3 R7 Chip 220 OHM 1 Miscellaneou HJ3 LEDCON SAM5270 1 J1 PHOTO INTERRUPT SG 215 1 PCB 53 1X1 6T FR4 1 TH1 THERMISTER 10K J 1 U 3 WAFER R ANGLE 15p 2mm 1 U 15 WAFER R ANGLE 12p 2mm 1 ...

Page 115: ...2 6 Logic Circuit Diagram REV 2 1 12 7 Memory Board Circuit Diagram REV 2 0 12 8 RF Circuit Diagram REV 2 1 12 9 Desk Top Rapid Charger Circuit Diagram 12 10 Travel Charger Circuit Diagram 12 11 Cigarette Lighter Adaptor Circuit Diagram 12 12 Hands Free Circuit Diagram 12 12 1 Power Supply 12 12 2 Audio Amp 12 12 3 Comm Cont 12 13 Cradle Circuit Diagram 12 Block Circuit Diagrams ...

Page 116: ...12 1 Main Block Diagram ...

Page 117: ...12 2 Desk Top Rapid Charger Block Diagram ...

Page 118: ...12 3 Travel Charger Block Diagram ...

Page 119: ...12 4 Cigarette Lighter Adaptor Block Diagram ...

Page 120: ...12 5 Hands Free Kit Block Diagram ...

Page 121: ...12 6 Logic Circuit Diagram REV 2 1 ...

Page 122: ......

Page 123: ...12 7 Memory Board Circuit Diagram REV 2 0 ...

Page 124: ...12 8 RF Circuit Diagram REV 2 1 ...

Page 125: ...12 9 Desk Top Rapid Charger Circuit Diagram ...

Page 126: ...12 10 Travel Charger Circuit Diagram ...

Page 127: ...12 11 Cigarette Lighter Adaptor Circuit Diagram ...

Page 128: ...12 12 Hands Free Circuit Diagram 12 12 1 Power Supply ...

Page 129: ...12 12 2 Audio Amp ...

Page 130: ...12 12 3 Comm Cont ...

Page 131: ...12 13 Cradle Circuit Diagram ...

Page 132: ...Memo ...

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Samsung SCH-1500 series, Service Manual

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Summary of Contents for SCH-1500 series

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