Samsung SCH-620 Service Manual
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Samsung SCH-620 Service Manual

Samsung SCH-620 Service Manual

Portable cellular telephone
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SERVICE
PORTABLE CELLULAR TELEPHONE
M EN U
S E N D
1
. ´
4
G HI
7
PQ RS
O K/
E N D /
C LR
3
DE F
2
AB C
6
M NO
5
JK L
9
WX YZ
8
TU V
0
OP ER
PORTABLE CELLULAR
TELEPHONE
SCH-620
Manual
CONTENTS
1. General Introduction

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  • Page 1: Table Of Contents

    PORTABLE CELLULAR TELEPHONE SCH-620 SERVICE Manual PORTABLE CELLULAR TELEPHONE CONTENTS 1. General Introduction 2. Specification 3. Installation 4. NAM Programming 5. Product Support Tools O K/ M EN U 6. Troubleshooting E N D / C LR S E N D...
  • Page 2 • IS-126 : Mobile Station Loopback Service Options Standard SCH-620 is composed of main handset, rapid charger, three batteries (1600 mAh, 1000 mAh, 550mAh), hands- free kit, car adaptor, and travel charger. Hands-Free Kit is designed to be operated in full-duplex mode taking turn-around delay between the phone and the system into account.

  • Page 3: Specification

    Standby Time Talk Time slim battery up to 75 hours up to 90 min standard battery up to 155 hours up to 200 min extended battery up to 250 hours up to 330 min SAMSUNG Proprietary-Contents may change without notice...

  • Page 4: Digital Mode

    -61 dBm Test1: ±24 dB or less Test2: 0 mS ~ 2.5 mS Colsed Loop Tx Power Control Range Test3: ±24 dB or more Test4: ±24 dB or more Test5: ±24 dB or more SAMSUNG Proprietary-Contents may change without notice...
  • Page 5 63 +10 LOG (PY) dB f0+45KHz ~ f0+60KHz (where f0=carrier frequency f0+60KHz ~ f0+90KHz PY=mean output power in watts) f0+90KHz ~ 2f0 below 43 + 10 LOG (PY) dB Harmonic and conducted Spurious Emissions SAMSUNG Proprietary-Contents may change without notice...
  • Page 6 Frequency Range -45dBm 25 ~ 70 MHz -41dBm 70 ~ 130MHz -41 ~ -32dBm 130 ~ 174 MHz -32dBm 174 ~ 260 MHz -32 ~ -26dBm 260 ~ 470 MHz -21dBm 470 ~ 1GHz SAMSUNG Proprietary-Contents may change without notice...
  • Page 7 9 : TEx : Tx vocoder rate (8 is full rate, 1 is 1/8th rate) E : EVRC V : 13k or 8k 10 : REx : Rx vocoder rate (8 is full rate, 1 is 1/8th rate) 11 : xx : Walsh code used in traffic channel SAMSUNG Proprietary-Contents may change without notice...

  • Page 8: Installation

    3. To remove the battery pack, release it by pressing the button on the rear of the phone. 4. Slide the battery pack downward about 1cm (1/2inch and lift it away from the phone. Press this button to release the battery pack SAMSUNG Proprietary-Contents may change without notice...
  • Page 9 GH43-00132D SPECIFICATIONS USING “DTC 61AB” Product Charging time (hours) Stand by time (hours) Talking time(min) Front Rear Digital Digital Slim Battery Pack (Li-ion: 500mAh) Standard Battery Pack (Li-ion: 1000mAh) Extended Battery Pack (Li-ion: 1600mAh) SAMSUNG Proprietary-Contents may change without notice...
  • Page 10 3-3-2 Hands-Free Box 1. Drill holes in a proper location for the hands-free box, attach the mounting bracket by using the screws. See the figure 3-3. 2. Install the hands-free box into the bracket. SAMSUNG Proprietary-Contents may change without notice...
  • Page 11 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. MOUNTING BRACKET Figure 3-3 Hands-Free Box 1 Installation SAMSUNG Proprietary-Contents may change without notice...
  • Page 12 Make sure the fuse having a proper capacity is used on the power cable. Make sure the cables do not pass over any sharp metal edge that may damage it. Micro Phone Yellow(Ignition) White(Stereo Mute) Red(Vehicle Battery) Black(GND) SAMSUNG Proprietary-Contents may change without notice...

  • Page 13: Nam Programming

    -stores it. Slot Index -Slot mode index. The higher, the longer sleeping time to change, enter new one. -stores it. Pref NAM1... -Preferred system selection for NAM1 Digital pref changes the system. -stores it. SAMSUNG Proprietary-Contents may change without notice...
  • Page 14 Acquisition system ID 1, Current status is displayed. ID number - to change, enter new one. - store it. FM Acq SID2 Acquisition system ID 2, Current status is displayed. ID number - to change, enter new one. - store it. SAMSUNG Proprietary-Contents may change without notice...

  • Page 15: Lcd Display

    - changes the status ‘YES’ to enable, ‘NO’ to disable - store it. FM pref A only Preferred system selection, current status is displayed. * or # - changes the status - store it. SAMSUNG Proprietary-Contents may change without notice...
  • Page 16 ID number - to change, enter new one. - stores it. CD Acq SID 2 2nd Acquisition system ID, current status is displayed. ID number - to change, enter new one. - stores it. SAMSUNG Proprietary-Contents may change without notice...
  • Page 17 CDMA foreign SID, current status is displayed. * or # - changes the system. - stores it. CDMA fNID CDMA foreign NID, current status is displayed. * or # - changes the system. - stores it. SAMSUNG Proprietary-Contents may change without notice...
  • Page 18 LCD return to the NAM1 setup mode. 1:Phone # 2.FM 2:CDMA 4-3 Setting Up NAM2 LCD Display Key in Function NAM Program -Choose ‘Setup NAM2’ 1:General 2:Setup NAM1 3:Setup NAM2 The NAM2 setup program is the same as ‘NAM1’. SAMSUNG Proprietary-Contents may change without notice...
  • Page 19 -changes the status. -store it. 2. Setting Up NAM2 LCD Display Key in Function NAM Program -Choose ‘Setup NAM2’ 1:Setup NAM1 2:Setup NAM2 The Quick NAM2 setup is the same as ‘1. Setting up Quick NAM1’ SAMSUNG Proprietary-Contents may change without notice...
  • Page 20 Slot Mode Slot mode ‘Yes’indicates the slot mode. or # -changes the status. -store it. General Slot Index Slot mode index. The higher, the Ionger sleeping time -to change, enter new one. -store it. SAMSUNG Proprietary-Contents may change without notice...
  • Page 21 CDMA Home SID CDMA Home System ID, current status is displayed or # -change the status. -store it. NAM1 Digital CDMA fSID CDMA foreign SID, current status is displyed or # -change the system -store it. SAMSUNG Proprietary-Contents may change without notice...
  • Page 22 -store it. 5. Setting Up NAM2 LCD Display Key in Function NAM Program -Choose ‘Setup NAM2’ 1:Setup NAM1 2:Setup NAM2 The Quick NAM2 setup is the same as ‘4. Setting up Quick NAM1’ SAMSUNG Proprietary-Contents may change without notice 4-10...

  • Page 23: Product Support Tools

    IMPORTANT INFORMATION Purpose The Product Support Tool (PST) offers you the ability to interface with the SAMSUNG CDMA telephone using a PC. With this tool you can program the phones network system requirements and functionality, swap phone data, and download software upgrades. This document supports UniPST version 1.xx.
  • Page 24 The Main Menu Screen shows the basic tasks that are available. CAUTION: DO NOT attempt to program phone with a low battery. PST SETUP UniPst supports SAMSUNG CDMA portable telephone. You can select serial port COM1 or COM2. 5-2-2 Operation Procedure Service Programming The Service Programming screens enable you to set and change the service activation parameters of the phones.
  • Page 25 3.Click Mode Select box, then Select SERVICE MODE?to return to the Service Mode Screen. NOTE: DO NOT POWER OFF WHILE THE PHONE IS BEING DOWNLOADED! SAMSUNG Proprietary-Contents may change without notice...

  • Page 26: Test Procedure

    CAUTION : Because there is the loss (0.33V at Max Power) of the test jig and Data cable, you’d better input 3.93V to the DC Power Supply to use 3.6V (Battery normal voltage) at Cellular phone Items needed to purchase from SAMSUNG ITEMS...

  • Page 27: Test Jig

    CONNECT TO HP SERIAL PORT A-OUT A-IN PROBE NOT USED CONNECT TO CONNECT TO AUDIO OUT PORT OF AUDIO IN PORT OF TEST EQUIPMENT TEST EQUIPMENT (USE BNC CABLE) (USE BNC CABLE) TEST CABLE SAMSUNG Proprietary-Contents may change without notice...
  • Page 28 Dsub 25 PIN CONNECTOR PIN DESCRIPTION (TEST CABLE 1, BACK SIDE) DATA DESCRIPTION Dsub CONN. DATA DESCRIPTION Dsub CONN. PIN NO. PIN NO. 12,21 DP_RX_DATA DGND 2,4,6,13,19 HP_PWR BATT 15,16,22 3,20 TX_AUDIO DP_TX_DATA RX_AUDIO SAMSUNG Proprietary-Contents may change without notice...
  • Page 29 F. “7 2 2 7 5 #” : Output RF power level setting. “275” means AGC level and AGC level range is from 0 to 511. G. “1 0 2” : RF Power level control, 2(0~7) means power level . SAMSUNG Proprietary-Contents may change without notice...

  • Page 30: Test Command Table

    TX Control data VOLUME_UP Electric Volume Up VOLUME_DOWN Electric Volume Down VOC_CDMA_UNITY_GAIN Vocoder CDMA unity gain VOC_FM_HFRX_UPGAIN Vocoder fm hfrx upgain DTMFON turn on DTMF DTMFOFF turn off DTMF COMPANDORON turn on compandor SAMSUNG Proprietary-Contents may change without notice...
  • Page 31 READ_TEMP read a TEMP RXRAS_AUTO adj RXRAS from 8924C JOJ_98.06.20 BUZZER_ON Buzzer on BUZZER_OFF Buzzer off VOC_PCMLPON turn on to play a PCM LOOP BACK VOC_PCMLPOFF turn off to play a PCM LOOP BACK SAMSUNG Proprietary-Contents may change without notice...
  • Page 32 CDTRK_ADJ CDMA TRK LOCAL ADJUST TXRAS_ADJ TX RAS adj = TXRAS offset arry RXRAS_ADJ RX RAS adj = RXRAS offset arry HW_CHANFLAT SW_CHANFLAT CH_FLATNESS FM_TX_PWR setting the volume for power Level 2-7 TEMP SAMSUNG Proprietary-Contents may change without notice 5-10...

  • Page 33: Troubleshooting

    Q203 pin 4. Check U210 and its neighboring U210 pin 1 input circuits. =3.6V? Check U210 and its neighboring U210 pin 5 output circuits. =3.0V? Check U206 and its neighboring U206 pin 5 output circuits. =3.0V? SAMSUNG Proprietary-Contents may change without notice...
  • Page 34 Check ‘H’ level input U304 pin 38. from U304 pin 38? Check the LED and its neighboring LED ON? circuit. Replace if required. Check the LCD pins and its Normal initial neighboring circuit. display on LCD? Replace if required. SAMSUNG Proprietary-Contents may change without notice...
  • Page 35 U104 pin 7L? Check U209 and its ‘H’ level input from neighboring circuits. U104 pin7L drive U209? Replace if required Check Q206, L202 The voltage applied to and its neighboring circuits. LCD(U207) pins31? Backlight LED on SAMSUNG Proprietary-Contents may change without notice...
  • Page 36 U104, pins 5C, 48, 5C, 48, 5D, 4A, 6C, 5A, 6D 5D, 4A, 6C, 5A, 6D? Check U104 pins 2A, 4C, and 3B Check CON102-24. Normal key data input? Replace the keypad assembly SAMSUNG Proprietary-Contents may change without notice...
  • Page 37 CHIP_CELECT U104 pin 7M Replace if required. Check Q201,Q202,R227,R220, CLK waveform applied and D206.Replace if required. to CON102-24 pin 24? Is the buzzer Connect the buzzer correcty connection correct? Check the buzzer and replace if required SAMSUNG Proprietary-Contents may change without notice...

  • Page 38: Transmitter Section

    Check U406 969.27MHz Tx IF level local Input level CH:363 SPAN 5MHz CDMA: -15dBm CDMA: -8dBm Tx VCO:270.76MHz IF:130.38MHz Check Tx Check U404 Check U306 Power level. Out level. Out level CDMA: -12dBm CDMA: +8.63dBm SAMSUNG Proprietary-Contents may change without notice...
  • Page 39 Check IF filter in/output OK? solderling CDMA : -16dBm FM : -6dB Check 2nd Check IFR(U304) local & AGC control Soldering voltage OK? 170.76MHz170.76MHz RF Rx FM OK IFR INPUT CDMA :-40dBm FM : -26dBm SAMSUNG Proprietary-Contents may change without notice...
  • Page 40 Troubleshooting 6-4 CDMA Receiver Section Start CDMA mode Normal CDMA Check CDMA RX path SVC & ROAM OK? Setup CDMA Check Transmitter call. OK? Measure CDMA FER Normal CDMA RF? SAMSUNG Proprietary-Contents may change without notice...
  • Page 41 Check C22. Voltage of Check U25. (about 4.5V) C41.(5V) Check U26. Check Voltage of Check C22. LD1, LD2 (about 4.5V) LED blink? Check component the secondary (RED>GRN>YEL) D30, D20, U22, U23, U24, U25, U26. SAMSUNG Proprietary-Contents may change without notice...
  • Page 42 In conversation mode, volume Full Charging check adijustment, mute on/off, calibration check Auto power off Charging LED Check according to lgnition status Handsfree off with the phone powered off or removed SAMSUNG Proprietary-Contents may change without notice 6-10...
  • Page 43 7. Exploded View and its Parts List 7-1 Cellular phone Exploded View 10-1 10-2 10-3 15-1 10-4 15-2 SAMSUNG Proprietary-Contents may change without notice...

  • Page 44: Exploded View And Its Part List

    GH31-00003A 10-2 BUZZER MAGNETIC 3002-001064 10-3 READ SWITCH 3409-001084 10-4 MICROPHONE GH96-00772A BATTERY GH43-00140C SCREW(MAIN) 6001-001148 LCD MODULE GH07-00015A SPEAKER 3001-001138 REAR ASS’Y GH75-00451A 15-1 ANTENNA BRACKET GH71-00013A 15-2 BATTERY LOCKER GH72-00147A ANTENNA GH42-00036A SAMSUNG Proprietary-Contents may change without notice...
  • Page 45 Exploded view and its Part List 7-3 Desk-Top Rapid charger Exploded View TYPE SEC. CODE Remark GH44-00063A Israel GH44-00063B Hong Kong Description Q’TY Case. upper Hook-plate SCREW Battery housing SCREW Power cord Case. Lower SCREW BUM PON Label SAMSUNG Proprietary-Contents may change without notice...
  • Page 46 Exploded view and its Part List 7-4 Hands-free Kit 1 Exploded View Description Q’TY Case. upper SCREW 3 5Y Case. Lower SCREW 3 12Y Sponge Label SAMSUNG Proprietary-Contents may change without notice...
  • Page 47 Exploded view and its Part List 7-5 Speaker Exploded View Description Q’TY Case. Front Speaker Case. Rear Bolt HEX. NUT Hamdle Speaker wire Screw Label SAMSUNG Proprietary-Contents may change without notice...
  • Page 48 Exploded view and its Part List 7-6 Cradle Exploded View Description Q’TY Cover Top Holder Socket Spring Lock Locker Locker Eject-A Eject Spring Frame Eject-B Screw SCREW Cover Bottom Screw Label I/F coil cord Data coil cord SAMSUNG Proprietary-Contents may change without notice...

  • Page 49: Electrical Parts List

    “1SV279,15V,3nA,USC,TP” 0405-001035 ZD206 DIODE-TVS “SM05,6V/1mA,300,SOT-23” 0406-001005 ZD101 DIODE-TVS “SMS05C,6V,300W,SOT-23-6” 0406-001051 ZD102 DIODE-TVS “SMS05C,6V,300W,SOT-23-6” 0406-001051 ZD103 DIODE-TVS “SMS05C,6V,300W,SOT-23-6” 0406-001051 D206 DIODE-ARRAY “DAN202U,80V,100mA,CA2-3,SC-70,” 0407-000115 D204 DIODE-ARRAY “DA221,20V,100mA,C2-3,EM3,TR” 0407-001006 D205 DIODE-ARRAY “DA221,20V,100mA,C2-3,EM3,TR” 0407-001006 D401 DIODE-ARRAY “DA221,20V,100mA,C2-3,EM3,TR” 0407-001006 SAMSUNG Proprietary-Contents may change without notice...
  • Page 50 1201-001259 U403 IC-OP AMP “821,SOT23-5,5P,63MIL,SINGLE,-,” 1201-001348 U302 IC-MMIC AMP “MD57-0001,SOT-26,6P,114MIL,SIN” 1201-001384 U201 IC-VOLTAGE COMP. “75W56,SSOP,8P,110MIL,DUAL,7V,C” 1202-001022 U208 IC-SWITCH VOL. REG. “5205,SOT-23,5P,150MIL,PLASTIC,” 1203-001285 U305 IC-SWITCH VOL. REG. “5205,SOT-23,5P,150MIL,PLASTIC,” 1203-001285 U306 IC-SWITCH VOL. REG. “5205,SOT-23,5P,150MIL,PLASTIC,” 1203-001285 SAMSUNG Proprietary-Contents may change without notice...
  • Page 51 “1Kohm,5%,1/16W,DA,TP,1005” 2007-000140 R248 R-CHIP “1Kohm,5%,1/16W,DA,TP,1005” 2007-000140 R253 R-CHIP “1Kohm,5%,1/16W,DA,TP,1005” 2007-000140 R255 R-CHIP “1Kohm,5%,1/16W,DA,TP,1005” 2007-000140 R301 R-CHIP “1Kohm,5%,1/16W,DA,TP,1005” 2007-000140 R503 R-CHIP “2.2Kohm,5%,1/16W,DA,TP,1005” 2007-000141 R450 R-CHIP “2.7Kohm,5%,1/16W,DA,TP,1005” 2007-000142 R101 R-CHIP “4.7Kohm,5%,1/16W,DA,TP,1005” 2007-000143 R131 R-CHIP “4.7Kohm,5%,1/16W,DA,TP,1005” 2007-000143 SAMSUNG Proprietary-Contents may change without notice...
  • Page 52 “56Kohm,5%,1/16W,DA,TP,1005” 2007-000159 R210 R-CHIP “68Kohm,5%,1/16W,DA,TP,1005” 2007-000160 R145 R-CHIP “100Kohm,5%,1/16W,DA,TP,1005” 2007-000162 R146 R-CHIP “100Kohm,5%,1/16W,DA,TP,1005” 2007-000162 R147 R-CHIP “100Kohm,5%,1/16W,DA,TP,1005” 2007-000162 R148 R-CHIP “100Kohm,5%,1/16W,DA,TP,1005” 2007-000162 R149 R-CHIP “100Kohm,5%,1/16W,DA,TP,1005” 2007-000162 R150 R-CHIP “100Kohm,5%,1/16W,DA,TP,1005” 2007-000162 R151 R-CHIP “100Kohm,5%,1/16W,DA,TP,1005” 2007-000162 SAMSUNG Proprietary-Contents may change without notice...
  • Page 53 “470ohm,5%,1/16W,DA,TP,1005” 2007-000932 R551 R-CHIP “5.6Kohm,5%,1/16W,DA,TP,1005” 2007-000982 R135 R-CHIP “680ohm,5%,1/16W,DA,TP,1005” 2007-001119 R304 R-CHIP “82ohm,5%,1/16W,DA,TP,1005” 2007-001217 R242 R-CHIP “36ohm,5%,1/16W,DA,TP,1005” 2007-001294 R243 R-CHIP “36ohm,5%,1/16W,DA,TP,1005” 2007-001294 R244 R-CHIP “36ohm,5%,1/16W,DA,TP,1005” 2007-001294 R116 R-CHIP “150ohm,5%,1/16W,DA,TP,1005” 2007-001306 R176 R-CHIP “330ohm,5%,1/16W,DA,TP,1005” 2007-001313 SAMSUNG Proprietary-Contents may change without notice...
  • Page 54 “10Kohm,1%,1/16W,DA,TP,1005” 2007-007142 R440 R-CHIP “10Kohm,1%,1/16W,DA,TP,1005” 2007-007142 R403 R-CHIP “100ohm,1%,1/16W,DA,TP,1005” 2007-007306 R407 R-CHIP “20Kohm,1%,1/16W,DA,TP,1005” 2007-007312 R427 R-CHIP “20Kohm,1%,1/16W,DA,TP,1005” 2007-007312 R436 R-CHIP “3.9Kohm,1%,1/16W,DA,TP,1005” 2007-007315 R408 R-CHIP “3.3Kohm,1%,1/16W,DA,TP,1005” 2007-007316 R306 R-CHIP “1Kohm,1%,1/16W,DA,TP,1005” 2007-007318 R437 R-CHIP “390ohm,1%,1/16W,DA,TP,1005” 2007-007319 SAMSUNG Proprietary-Contents may change without notice...
  • Page 55 “0.1nF,5%,50V,NP0,TP,1005” 2203-000233 C419 “C-CERAMIC,CHIP” “0.1nF,5%,50V,NP0,TP,1005” 2203-000233 C421 “C-CERAMIC,CHIP” “0.1nF,5%,50V,NP0,TP,1005” 2203-000233 C422 “C-CERAMIC,CHIP” “0.1nF,5%,50V,NP0,TP,1005” 2203-000233 C427 “C-CERAMIC,CHIP” “0.1nF,5%,50V,NP0,TP,1005” 2203-000233 C428 “C-CERAMIC,CHIP” “0.1nF,5%,50V,NP0,TP,1005” 2203-000233 C429 “C-CERAMIC,CHIP” “0.1nF,5%,50V,NP0,TP,1005” 2203-000233 C441 “C-CERAMIC,CHIP” “0.1nF,5%,50V,NP0,TP,1005” 2203-000233 C469 “C-CERAMIC,CHIP” “0.1nF,5%,50V,NP0,TP,1005” 2203-000233 SAMSUNG Proprietary-Contents may change without notice...
  • Page 56 “10nF,10%,16V,X7R,TP,1005,-” 2203-000254 C277 “C-CERAMIC,CHIP” “10nF,10%,16V,X7R,TP,1005,-” 2203-000254 C375 “C-CERAMIC,CHIP” “10nF,10%,16V,X7R,TP,1005,-” 2203-000254 C378 “C-CERAMIC,CHIP” “10nF,10%,16V,X7R,TP,1005,-” 2203-000254 C380 “C-CERAMIC,CHIP” “10nF,10%,16V,X7R,TP,1005,-” 2203-000254 C381 “C-CERAMIC,CHIP” “10nF,10%,16V,X7R,TP,1005,-” 2203-000254 C384 “C-CERAMIC,CHIP” “10nF,10%,16V,X7R,TP,1005,-” 2203-000254 C403 “C-CERAMIC,CHIP” “10nF,10%,16V,X7R,TP,1005,-” 2203-000254 C412 “C-CERAMIC,CHIP” “10nF,10%,16V,X7R,TP,1005,-” 2203-000254 SAMSUNG Proprietary-Contents may change without notice...
  • Page 57 “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C331 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C332 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C345 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C347 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C349 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C359 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C360 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 C410 “C-CERAMIC,CHIP” “1nF,10%,50V,X7R,TP,1005,-” 2203-000438 SAMSUNG Proprietary-Contents may change without notice...
  • Page 58 2203-000995 C204 “C-CERAMIC,CHIP” “0.047nF,5%,50V,NP0,TP,1005” 2203-000995 C219 “C-CERAMIC,CHIP” “0.047nF,5%,50V,NP0,TP,1005” 2203-000995 C220 “C-CERAMIC,CHIP” “0.047nF,5%,50V,NP0,TP,1005” 2203-000995 C226 “C-CERAMIC,CHIP” “0.047nF,5%,50V,NP0,TP,1005” 2203-000995 C405 “C-CERAMIC,CHIP” “0.047nF,5%,50V,NP0,TP,1005” 2203-000995 C563 “C-CERAMIC,CHIP” “0.056nF,5%,50V,NP0,TP,1005” 2203-001072 C228 “C-CERAMIC,CHIP” “6.8nF,10%,25V,X7R,TP,1005,-” 2203-001101 C229 “C-CERAMIC,CHIP” “6.8nF,10%,25V,X7R,TP,1005,-” 2203-001101 SAMSUNG Proprietary-Contents may change without notice 8-10...
  • Page 59 2203-005061 C250 “C-CERAMIC,CHIP” “100nF,+80-20%,16V,Y5V,TP,1005” 2203-005061 C251 “C-CERAMIC,CHIP” “100nF,+80-20%,16V,Y5V,TP,1005” 2203-005061 C253 “C-CERAMIC,CHIP” “100nF,+80-20%,16V,Y5V,TP,1005” 2203-005061 C261 “C-CERAMIC,CHIP” “100nF,+80-20%,16V,Y5V,TP,1005” 2203-005061 C280 “C-CERAMIC,CHIP” “100nF,+80-20%,16V,Y5V,TP,1005” 2203-005061 C281 “C-CERAMIC,CHIP” “100nF,+80-20%,16V,Y5V,TP,1005” 2203-005061 C302 “C-CERAMIC,CHIP” “100nF,+80-20%,16V,Y5V,TP,1005” 2203-005061 C304 “C-CERAMIC,CHIP” “100nF,+80-20%,16V,Y5V,TP,1005” 2203-005061 SAMSUNG Proprietary-Contents may change without notice 8-11...
  • Page 60 2203-005065 C237 “C-CERAMIC,CHIP” “1000nF,+80-20%,10V,Y5V,TP,1608” 2203-005065 C546 “C-CERAMIC,CHIP” “1000nF,+80-20%,10V,Y5V,TP,1608” 2203-005065 C565 “C-CERAMIC,CHIP” “1000nF,+80-20%,10V,Y5V,TP,1608” 2203-005065 C476 “C-CERAMIC,CHIP” “0.0015nF,0.1pF,50V,NP0,TP,1005” 2203-005281 C489 “C-CERAMIC,CHIP” “0.0015nF,0.1pF,50V,NP0,TP,1005” 2203-005281 C562 “C-CERAMIC,CHIP” “0.001nF,0.1pF,50V,NP0,TP,1005” 2203-005288 C430 “C-CERAMIC,CHIP” “7pF,0.1pF,50V,NPO,TP,1005,-” 2203-005383 C431 “C-CERAMIC,CHIP” “7pF,0.1pF,50V,NPO,TP,1005,-” 2203-005383 SAMSUNG Proprietary-Contents may change without notice 8-12...
  • Page 61 2404-001105 C377 “C-TA,CHIP” “10UF,20%,6.3V,GP,TP,2012” 2404-001105 C379 “C-TA,CHIP” “10UF,20%,6.3V,GP,TP,2012” 2404-001105 C402 “C-TA,CHIP” “10UF,20%,6.3V,GP,TP,2012” 2404-001105 C404 “C-TA,CHIP” “10UF,20%,6.3V,GP,TP,2012” 2404-001105 C406 “C-TA,CHIP” “10UF,20%,6.3V,GP,TP,2012” 2404-001105 C468 “C-TA,CHIP” “10UF,20%,6.3V,GP,TP,2012” 2404-001105 C480 “C-TA,CHIP” “10UF,20%,6.3V,GP,TP,2012” 2404-001105 C481 “C-TA,CHIP” “10UF,20%,6.3V,GP,TP,2012” 2404-001105 SAMSUNG Proprietary-Contents may change without notice 8-13...
  • Page 62 2806-001200 U502 OSCILLATOR-VCTCXO “19.68MHZ,2PPM,10KOHM//10PF,TP,3V,1.5MA” 2809-001230 F304 FILTER-SAW “85.380MHz,13KHz,+-13KHz/1.5dB,” 2904-001074 F303 FILTER-SAW “85.38MHz,0.6MHz,+-0.3MHz/0.8dB,TP,+- 2904-001128 F402 FILTER-SAW “836.5MHz,25MHz,+-12.5MHz/1.6dB,TP,+- 2904-001135 F301 FILTER-SAW “881.5MHz,25MHz,+-12.5MHz/1.6dB,TP,+- 2904-001136 F401 FILTER-SAW “836.5MHz,25MHz,+-12.5MHz/2dB,TP,+- 2904-001138 F403 FILTER-SAW “130.38MHz,1.26MHz,+-0.63MHz/1dB,TP,+- 2904-001174 F501 FILTER-DUPLEXER “881.5MHZ,836.5MHZ,3.3/2.4DB,TP,824- 2909-001094 SAMSUNG Proprietary-Contents may change without notice 8-14...
  • Page 63 GH72-00901A MPR-WINDOW VINYL “SCH-900,PE4187,34.6X24XT0.2,TRP,-” GH74-00078A MPR-LCD WINDOW FOAM TAPE“SCH-900,TESA,26.45X36XT0.4,BLK,-” GH74-00109A MPR-REED S/W SPONGE “SCH-900,EVA SPONGE,12X3,BLK,-” GH74-00123A MPR-LCD BOHO SPONGE “SCH-620,SRS PORON,36X27.95XT0.5,-,-” GH74-00492A MCT-WINDOW BOHO “SH800,3M336,-,-,-” GH74-40107A MEC-HINGE “SPH-8000,SEC,BLK” GH75-00046A NPR-HINGE SPRING “SPH-8000,PW1,PI0.6,BLK” GH71-00011A SAMSUNG Proprietary-Contents may change without notice 8-15...
  • Page 64 “SCH-900,SPONGE,12X10,BLK,60” GH74-00094A MPR-SHIELD RF SPONE “SCH-620,SPONGE(SSP010),23.8X16.2X0.5 GH74-00272A MPR-SHIELD MOTOR SPONGE “SCH-620,SPONGE(SSP-010),15X9XT0.5,-,-” GH74-00421A MPR-MIC SPONGE NEW “SCH-620,SRS PORON TAPE,5X5XT0.7,-,-” GH74-00422A MEA REAR-GLOBAL TELECOM “SCH-620,GLOBAL TELECOM,BRAZ,BLK,-,-,-” GH97-01576A MEC-SUA. REAR “SCH-620,GLOBAL TELECOM,BLK” GH75-00451A LABEL(R)-QUALCOMM “SCH-100F,VINYL,12X6,0.12,TRP” GH68-30846A IPR-SPRING LOCKER MA “SH-700,STS304,T0.3,-” GH70-10516A NPR-ANT BRACKET “SCH-2500,ZN GOLD PLT,-,AU”...
  • Page 65 R26, R27, R45, R16 VARISTOR 0.6*52mm, SDACW R35, R52 WIRE-NO SHEATH 1 , 1/4W, 1%, TP R33, R47 R-METAL FILM 47K , 1/8W, 5%, TP CHT009 R-CARBON FILM 4.7K , 1/8W, 1%, TP ML26-00274A SAMSUNG Proprietary-Contents may change without notice 8-17...
  • Page 66 BATT LOCKER (1) TH+M3x8, BLK (1) ML72-00 BOTTOM (1), BOMPON (4) ML68-0 30x50x0.15 ML60-00001A (BOTTBM) CASE ASS’Y-BOTTOM PH+, 2.6x12, BLK ML41-00 LABEL, DTC81 FR-1, loz, 125x64x1.2 ML39-00 SCREW-TAP ML62-00133A (U1) PCB-MAIN DTC81 15x13x5x1.0 6001-000563 SAMSUNG Proprietary-Contents may change without notice 8-18...
  • Page 67 CONTROL BOX CASE SCREW CONTROL BOX CASE CABLE MIC #2 PS 3x6 Y CUSHION MIC. #2 PS 3x12 B MIC CONDENSOR MICROPHONE CABLE POWER MICROPHONE LABEL MICROPHONE LABEL #1 FT 2x8 B LABEL 1P+1SCHIELD SAMSUNG Proprietary-Contents may change without notice 8-19...
  • Page 68 CH2012 2.2K-J 5% R230, R231 R271 RESISTOR CH2012 2.4K-J 5% R1, R7, R112 RESISTOR CH2012 2.7K-J 5% RESISTOR CH2012 3K-J 5% RESISTOR CH2012 3.9K-J 5% R38, R110, R113, R117, RESISTOR CH2012 4.7K-J 5% SAMSUNG Proprietary-Contents may change without notice 8-20...
  • Page 69 CERAMIC CAPACITOR CH 2012 B470P-K (471) C119, C201, C202, C215. CERAMIC CAPACITOR CH2012 B102-K (102) C216, C217 CERAMIC CAPACITOR CH 2012 B152-K (152) C5, C25, C209, C218, CERAMIC CAPACITOR CH 2012 B103-K (103) SAMSUNG Proprietary-Contents may change without notice 8-21...
  • Page 70 U204 CHIP U205 LM2576 - DIP U206 LM7805 - CHIP U208 LP2951CM U100 LM3403 - CHIP SWITCH LM2904 - CHIP TACT SWITCH TDA1905 - DIP MAIN PCB SCH 811 U101 S201 U209 P.C.B SAMSUNG Proprietary-Contents may change without notice 8-22...

  • Page 71: Travel Charger

    SEMI-FIXEED RES RG06P102 L1, 2 INDUCCTOR PTF1 SGH500 TRANS SCH500 CHOKE ASS'Y R4, 5 SURGE RESISTOR PPSR0.5W C1, 2 CAP EL SHL400V10UF CAP EL KMF16V330UF CAP EL AG10V1000UF C4, 20, 24 CAP EL 1SK1C476M05007 SAMSUNG Proprietary-Contents may change without notice 8-23...
  • Page 72 PIC16C711 P.C.B TC30 AC PLUG ASS'Y PLUG TERMINAL CONTACT TERMINAL CONTACT TERMINAL CASE BOTTOM CASE TOP SCREW SCREW OUTPUT CABLE ASS'Y AXR324100201 LABEL CARTON BOX MAIN BOARD CARD BOARD(A) CARD BOARD(B) VINYL SACK SAMSUNG Proprietary-Contents may change without notice 8-24...
  • Page 73 UPPER COVER V. RESISTOR FR-4 (T=1.6) LOWER COVER 1.68PIE/25MM FUSE COVER PC/BLACK OUTER SPRING PC/BLACK POWER CONTACT PC/BLACK SPRING CLA OUTER SPRING FUSE HOLDER CLA POWER CONTACT FUSE PLATE UPPER+LOWER FUSE HOLDER/CLA FUSE PLATE/CLA SAMSUNG Proprietary-Contents may change without notice 8-25...
  • Page 74 Electrical Parts List Design LOC DESCRIPTIONS SEC CODE REMARKS HANISHELLL +PH (2.6x14-2S) BLACK OUT BOX CLA010A CURRUGATED PAD PACKING ASS’Y CLA SPONGE TAPPING SCREW NAME LABEL CARTON BOX CLA CORRUGATED PAD SAMSUNG Proprietary-Contents may change without notice 8-26...

  • Page 75: Block Diagram

    9. Block Diagrams 9-1 Main Diagram SAMSUNG Proprietary-Contents may change without notice...
  • Page 76 Block Dirgrams 9-2 CLC BLOCK DIRGRAM SAMSUNG Proprietary-Contents may change without notice...
  • Page 77 MEMO MEMO SAMSUNG Proprietary-Contents may change without notice...

  • Page 78: Pcb Diagrams

    10. PCB Diagrams 10-1 Main PCB Top Diagram SAMSUNG Proprietary-Contents may change without notice 10-1...
  • Page 79 PCB diagrams 10-2 Main PCB Bottom Diagram Samsung Electronics 10-2...
  • Page 80 PCB diagrams 10-3 CLC PCB Top Diagram 10-4 CLC PCB Bottom Diagram Samsung Electronics 10-3...
  • Page 81 PCB diagrams 10-5 Hands-free Kit PCB Top Diagram Samsung Electronics 10-4...

  • Page 82: Circuit Diagrams

    RE V : Dr a wi n g Nu mb e r : Pa g e : l j c 1 9 9 9 . 0 9 . 1 6 8 . 0 SAMSUNG Proprietary-Contents may change without notice 11-1...
  • Page 83 Da t e Ch a n g e d : Ti me Ch a n g e d : QA CHK : Dr a wi n g Nu mb e r : Pa g e : 8 . 0 Samsung Electronics 11-2...
  • Page 84 Circuit diagrams 11-3 CLC Circuit Diagram Samsung Electronics 11-3...
  • Page 85 ELECTRONICS ©Samsung Electronics Co.,Ltd. APRIL. 2000 Printed in Korea. Code No.: GH68-00669A BASIC.

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