Samsung SCH-211 Service Manual
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Samsung SCH-211 Service Manual

Samsung SCH-211 Service Manual

Cdma portable cellular telephone
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SERVICE
CDMA PORTABLE CELLULAR TELEPHONE
S E N D
1
2
AB C
4
GH I
5
JK L
7
PQ RS
8
TU V
0
OP ER
PW R
CL R
O K
E N D
3
DE F
6
MN O
9
M EN U
CDMA PORTABLE
CELLULAR TELEPHONE
SCH-211
Manual
7. Exploded Views and Parts List
CONTENTS

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Summary of Contents for Samsung SCH-211

  • Page 1: Table Of Contents

    CDMA PORTABLE CELLULAR TELEPHONE SCH-211 SERVICE Manual CDMA PORTABLE CELLULAR TELEPHONE CONTENTS 1. General Introduction 2. Specification 3. Installation 4. NAM Programming 5. Circuit Description S E N D E N D 6. Troubleshooting AB C DE F GH I...
  • Page 2 ELECTRONICS Samsung Electronics Co.,Ltd. GH68-00335A...
  • Page 3 Specification Samsung Electronics - Contents may change without notice.

  • Page 4: General Introduction

    ¥ UIS-126 : Mobile Station Loopback Service Options Standard SCH-211 is composed of main handset, rapid charger, cradle, two batteries (1300 mAh, 850 mAh), hands-free kit, and travel charger. Hands-Free Kit is designed to be operated in half-duplex mode taking turn-around delay between the phone and the system into account.
  • Page 5 General Introduction MEMO Samsung Electronics - Contents may change without notice.

  • Page 6: Specification

    : below – 60 dBm (in 2mS) Compressor Compression Rate : 2:1 Attack Time : 3 mS Recovery Time : 13.5 mS Reference Input : Input level for producing a nominal ± 2.9 kHz peak frequency deviation of transmitted carrier Samsung Electronics-Contents may change without notice.
  • Page 7 Protection Against Spurious Response Interference : above 60 dB In Band Conducted Spurious Emissions Transmit Band : below – 60 dBm Receive Band : below – 80 dBm Out of Band Conducted Spurious Emissions : below – 47 dBm Samsung Electronics - Contents may change without notice.

  • Page 8: Digital Mode

    Closed Loop TX Power Control Range : Test 1 beyond ± 24 dB Test 2 0 mS ~ 2.5 mS Test 3 beyond ± 24 dB Test 4 beyond ± 24 dB Test 5 beyond ± 24 dB Samsung Electronics-Contents may change without notice.
  • Page 9 FA NO. CH. NO. CENTER FREQUENCY FA NO. CH. NO. CENTER FREQUENCY 1011 869.640MHz 882.120MHz 870.870MHz 883.350MHz 872.100MHz 884.580MHz 873.330MHz 885.810MHz 874.560MHz 887.040MHz 875.790MHz 888.270MHz 877.020MHz 889.270MHz 878.250MHz 890.910MHz 879.480MHz 892.140MHz 880.890MHz 893.370MHz Samsung Electronics - Contents may change without notice.
  • Page 10 PWRx : Power Level 0~7 SATx : Supervisory Audio Tone code (0~3) x (Using Frequency Band) : A Band or B Band SIDxxxxx PWR x RSSIxxx RSSIxxx : RSSI value SATx CHxxxx CHxxx : Using Channel Samsung Electronics-Contents may change without notice.
  • Page 11 Specification MEMO Samsung Electronics - Contents may change without notice.

  • Page 12: Installation

    The lamp marked PHONE on the front panel of the charger lights up red. Extended Battery Pack SCH-211 MAIN Standard Battery Pack Figure 3-1 Charging the Phone and Battery Samsung Electronics-Contents may change without notice.
  • Page 13 However, the antenna should be higher than the roof of the car. ¥ UIn case of on-glass antenna, you should align the antenna base with the round plate to connect the cables correctly. Samsung Electronics - Contents may change without notice.
  • Page 14 3-2. Drill holes and mount the lower half of the clamshell by using the screws. Cradle To Antenna To Cellular Telephone To Hands-free Box Vehicle Figure 3-2 Cradle Installation Samsung Electronics-Contents may change without notice.
  • Page 15 Normal place is the sun visor. 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 Installation Samsung Electronics - Contents may change without notice.
  • Page 16 Connect the other end of the power cable to the PWR jack of the hands-free box. 3A FUSE BAT.(+) BLACK BAT.(-) ORANGE IGN. Switch BROWN STEREO Mute Figure 3-4 Cable Connections Samsung Electronics-Contents may change without notice.
  • Page 17 Installation MEMO Samsung Electronics - Contents may change without notice.

  • Page 18: Nam Programming

    1234567890 Mobile ID # Mobile ID Number Mobile ID Number. 1234567890 Anlg HomeSID Number Analog System ID Number. Dgtl HomeSID Number Digital System ID Number. Prog. More? or # Exit or Enter Long NAM Samsung Electronics-Contents may change without notice.

  • Page 19: General Setup

    Preferred system selection for NAM(1~4). Digital pref or # Up to four NAMs are allowed for the phone. This lists one of the four NAMs and allows you to program both the FM and CDMA settings. Samsung Electronics - Contents may change without notice.
  • Page 20 Schn Sys B CDMA Home System ID. or # Enables the phone to allow mobile terminated calls while in NAM1 Digital the home system. Controls the types of registration allowed Home SID Reg for the phone. Samsung Electronics-Contents may change without notice.
  • Page 21 Auto Reg FM Access Overload Class. or # This two-digit number specifies the level of proirity assigned NAM1 Analog to the mobile for accessing the system. ACCOLC Ranges from 0 to 15. Samsung Electronics - Contents may change without notice.

  • Page 22: Circuit Description

    LCD module contains a controller which will display the information onto the LCD by 8-bit data from the MSM. It also consists a DC-DC converter to supply -3.5V for fine view angle and LCD reflector to improve the display efficiency. Samsung Electronics-Contents may change without notice.
  • Page 23 SLEEP/ changes to LOW, all the pins except for ¥ CHIPX8 : ADC reference clock used in CDMA the TXCO is disabled. RX mode. ¥ FMCLK : Reference clock in FM RX mode. Samsung Electronics - Contents may change without notice.
  • Page 24 CDMA TXCLK, TXCLK/ MODE BASEBAND TX_IQDATA0~7 PCM_CLK ANALOG 2 VOCODER PCM_SYNC (BBA2) CORE MODE PCM_DIN CODEC FM_RX_IDATA PCM_DOUT FM_RX_QDATA FM_RX_STB FM_RX_CLK PROCESSING TXCO/4 ADC_ENABLE GENERAL ADC_DATA PURPOSE ADC_CLK SUPPORT Figure 6-1 Baseband Block Diagram Samsung Electronics-Contents may change without notice.
  • Page 25 C145, R145, and C142, amplified at the speaker amp (U111), and comes out to speaker. In hands- free mode, the key tone is applied to RX audio line through the LPF and C153, R142. Samsung Electronics - Contents may change without notice.

  • Page 26: Receiver Section

    The filter also eliminates the image made by the voltage control. product generated at the mixer. THERMISTOR The thermistor (U371) detects temperature. It is used to compensate active component characteristics due to the temperature difference. Samsung Electronics-Contents may change without notice.

  • Page 27: Transmitter Section

    U461. a regulated power to each part of transmitter. U483 supplies 4.7V to TX mixer (U461) and OP amp (U463). U482 supplies 3.6 V to TX IF AGC amp (U460). Samsung Electronics - Contents may change without notice.
  • Page 28 C/F and GND. The secondary AC output of transformor is recti- fied to DC voltage. Secondary filter circuit : L1, L2, C9, C12 It minimizes the high frequency ripple noise, which is caused by primary oscilation. Samsung Electronics-Contents may change without notice.
  • Page 29 Land side. vert from hands-free mode to private mode, and vice verse. It adjusts speaker volume at 8 steps and attenuates echo and noise occurred during conversation. Samsung Electronics - Contents may change without notice.

  • Page 30: Test Procedure

    Audio Out Audio In Test Cable Directional Coupler To A-Out Test Jig To A-In DC Power Supply (+3.6 V) Items needed to purchase from SAMSUNG. Items Parts # Remark RF Test Cable GH97-00687A Test JIG GH80-10502A Including (RF Interface Pack AssÕy) 1.

  • Page 31: Test Jig

    13, 23, 24, 25 PW ON/OFF Test Cable Connections TX Audio Plug Connect to SCH-211 TX Data RX Audio BNC Connector (RF) RX DATA Dsub 25Pin Connector (DATA) RSSI RF Cable Data Cable 5-10 Samsung Electronics - Contents may change without notice.

  • Page 32: Test Command Table

    Increase value of the last command. (Only for autotest) 36(A4, 0, 0) T_VOLUME_DOWN_I Decrease value of the last command. (Only for autotest) 38(A6, 3, 0) T_VOC_ENC_OFFSET_I Vocoder ENC offset. 39(A7, 3, 0) T_VOC_DEC_OFFSET_I Vocoder DEC offset. Samsung Electronics-Contents may change without notice. 5-11...
  • Page 33 Change pdm TX AGC in CDMA. 72(D2, 3, 0) T_FM_TXADJ_I2) Change pdm TX AGC in FM. 73(D3, 1, 0) T_SET_PA_R_I2) Set PA R1, R0 in CDMA. 74(D4, 3, 0) T_TXADJ_0DBM_I Sets tx_agc_adj for fm mode. 5-12 Samsung Electronics - Contents may change without notice.
  • Page 34 AB: Input Argument Byte Number RB: Return Byte Number * SAT 32, 33 are not operating in MSM2 CHIP test * 46 command is required in Rx, and Tx path test at FM mode Samsung Electronics-Contents may change without notice. 5-13...

  • Page 35: Rapid Travel Charger

    U1. Battery identity detection determined to voltage detection battery internal between ID and GND. Secondary rectifier circuit : D21, C21 The secondary AC output of transformor is rectified to DC voltage. 5-14 Samsung Electronics - Contents may change without notice.
  • Page 36 Ripple and noise : 100mVpp Phone with battery pack. Proper fuse capacity : 250V, 2A Charger function Charger for battery pack. Charge time Small Capacity about 2hrs. Medium Capacity about 3hrs. Large Capacity about 41/2hrs. Samsung Electronics-Contents may change without notice. 5-15...
  • Page 37 Pin no (CLC) Description Pin no (HHP) HP-PWR 5-9-2 Circuit description of SCH-210 V-BAT 12/13/16 POWER SUPPLY This circuit supplies HHP & battery with power received from Cigar Lighter jack of automobile. 2/4/6 5-16 Samsung Electronics - Contents may change without notice.

  • Page 38: Troubleshooting

    U121 pin 4 input=4V? U121 pin 6 output=3.3V? Check U121 and its neighboring circuits. U122 pin 4 output=3.3V? Check U122 and its neighboring circuits. U124 pin 4 output=5V? Check U124 and its neighboring circuits. Samsung Electronics-Contents may change without notice.
  • Page 39 U401 pin 52? Check the LED and its neighboring LED on? circuits. Replace if required. Normal initial Check the LCD pins and its neighboring display on LCD? circuits. Replace if required. Samsung Electronics - Contents may change without notice.
  • Page 40 Replace if required. through R189? Check R190, R191, R193, R194, Normal Q115 operation? and Q115. Replace if required. The voltage applied to LCD (M101) Resolder R186 and R187. pins 31, 32? Backlight LED on Samsung Electronics-Contents may change without notice.
  • Page 41 Scanning signals output from U101 pins159, Resolder U101 pins 159, 160, and 163-167. 160, 163-167? Resolder U101 pins 168-170, 172, and 173. Resolder J101. Normal key data input? Replace the Keypad assembly. Samsung Electronics - Contents may change without notice.
  • Page 42 CLK waveform Resolder R141, C146, R145, C142, applied to U111 pin 2? R136, and C141. CLK waveform Check U111. applied to J101 pins11, Replace if required. and 14? Normal keytone? Replace the Keypad assembly. Samsung Electronics-Contents may change without notice.
  • Page 43 Check Q120, Q113, R147, R148, D103, CLK waveform applied and D105. Replace if required. to J101 pin 24? Is the buzzer Connect the buzzer correctly. connection correct? Check the buzzer and replace if required. Samsung Electronics - Contents may change without notice.
  • Page 44 Check IF filter in/output OK? soldering. (Loss: -5dB) Check 2nd Check AGC amp Check PLL(U402) local & AGC control in/output OK? & BBA #80. voltage OK? (Gain: +,-45dB) (170.76MHz) RF RX FM OK. (BBA INPUT: -52dBm) Samsung Electronics-Contents may change without notice.
  • Page 45 6-2-2 CDMA Mode Start CDMA mode. Normal CDMA SVC Check CDMA Rx path. & ROAM OK? (See '7-2-1 FM Mode'.) Check Transmitter. Setup CDMA call. OK? Measure CDMA FER. Normal CDMA RF? Samsung Electronics - Contents may change without notice.
  • Page 46 SPAN 5MHZ FM:-24dBm FM:-12dBm TX VCO:270.76MHz CDMA:-30dBm CDMA:-12dBm IF:130.38MHz Check U464 Check U461 Check U467 Check TX power RF out level. OK? out level. OK? POUT level. level. OK? FM:-19dBm FM:2dBm FM:28dBm CDMA:-22dBm CDMA:-1dBm CDMA:25dBm Samsung Electronics-Contents may change without notice.
  • Page 47 Troubleshooting MEMO 6-10 Samsung Electronics - Contents may change without notice.
  • Page 48 Rapid Charger Parts List Hands-Free Kit Exploded View Hands-Free Kit Parts List Cradle Exploded View Cradle Parts List Main Packing Layout 7-10 Main Packing Parts List 7-11 Hands-Free Kit Packing Layout 7-12 Hands-Free Kit Packing Parts List Samsung Electronics-Contents may change without notice.

  • Page 49: Cellular Phone Exploded View

    Exploded View and its Parts List 7-1 Cellular Phone Exploded View Samsung Electronics - Contents may change without notice.

  • Page 50: Cellular Phone Parts List

    CONTACT BRACKET-ANT GH71-10572A LABEL QUALCOMM GH68-30799A PMO-REAR COVER GH72-41349A SPRING LOCKER -MAIN GH70-10516A LOCKER -MAIN GH72-40715A MAS, BH, STAR, M2, L8, CBLK 6001-000101 LABEL ID -MAIN GH68-31033A CLOTH POLYESTER 0107-001004 STANDARD BATT PACK GH43-10104A Samsung Electronics-Contents may change without notice.

  • Page 51: Rapid Charger Exploded View

    Exploded View and its Parts List 7-3 Rapid Charger Exploded View Samsung Electronics - Contents may change without notice.

  • Page 52: Rapid Charger Parts List

    HOUSING, BATTERY HOOK, PLATE (LARGE) HOOK (B) WASHER VH, M2.6, L6(2W), BLK HOOK (A) VH, M3, L8, BLK ASS’Y, AC POWER CORD ASS’Y, R/C BOARD CASE, BOTTOM BUMPON VH, M2.6, L12(2W), BLK LABEL, ID, R/C Samsung Electronics-Contents may change without notice.

  • Page 53: Hands-Free Kit Exploded View

    Exploded View and its Parts List 7-5 Hands-Free Kit Exploded View Samsung Electronics - Contents may change without notice.

  • Page 54: Hands-Free Kit Parts List

    3001-000186 TAPTITE, B, BH, +, M3, L6 6003-000115 GH41-1056AA(100) HEATSINK, H/F GH71-10559A TAPTITE, B, BH, +, M2.6, L5 6003-000106 HOUSING, LOWER, H/F GH97-00694A TAPTITE, B, BH, +, M3, L12 6003-000161 LABEL, ID, HFK GH68-30841A Samsung Electronics-Contents may change without notice.

  • Page 55: Cradle Exploded View

    Exploded View and its Parts List 7-7 Cradle Exploded View Samsung Electronics - Contents may change without notice.

  • Page 56: Cradle Parts List

    SOCKET, PLATE GH70-10526A LOCKER GH72-40742A SPRING, TORTION GH70-10527A EJECTOR GH72-40743A SPRING, EJECTOR GH70-10520A PBA, CRADLE GH41-10573A HOUSING, LOWER GH72-40740A MAS, B, BH, +, M3, L8 6001-000133 DATA CABLE GH81-10504A CURL CORD GH39-60506A LABEL, ID GH68-30832A Samsung Electronics-Contents may change without notice.

  • Page 57: Main Packing Layout

    Exploded View and its Parts List 7-9 Main Packing Layout 7-10 Samsung Electronics - Contents may change without notice.

  • Page 58: Main Packing Parts List

    Exploded View and its Parts List 7-10 Main Packing Parts List DESCRIPTION SEC. CODE Q’TY REMARK USERS MANUAL RAPID CHARGER GH44-40034A STANDARD BATT PACK GH43-10104A HANDSET GH90-01223A CUSHION CASE GH69-20638A GIFT BOX-MAIN GH69-11089A Samsung Electronics-Contents may change without notice. 7-11...

  • Page 59: Hands-Free Kit Packing Layout

    Exploded View and its Parts List 7-11 Hands-Free Kit Packing Layout 7-12 Samsung Electronics - Contents may change without notice.

  • Page 60: Hands-Free Kit Packing Parts List

    BOX, GIFT GH69-10842A CUSHION, BASE GH69-20550A ASS’Y, CABLE TIE USER’S MANUAL, H/F GH68-60560A ASS’Y, HANDS-FREE KIT GH90-00577A CLAMSHELL, MOUNT POWER CABLE GH39-10501A ASS’Y, HANDS-FREE MICROPHONE BRACKET, MOUNTING GH72-40628A ASS’Y, SCREW ASS’Y, CRADLE GH90-00578A Samsung Electronics-Contents may change without notice. 7-13...
  • Page 61 Exploded View and its Parts List MEMO 7-14 Samsung Electronics - Contents may change without notice.

  • Page 62: Pcb Diagrams

    8. PCB Diagrams 8-1 Cellular Phone 8-1-1 Main Board PCB Top View Bottom View Samsung Electronics-Contents may change without notice.
  • Page 63 PCB Diagrams 8-1-2 Memory Board PCB Samsung Electronics - Contents may change without notice.
  • Page 64 PCB Diagrams 8-2 Rapid Desk-Top Charger Board PCB Top View Samsung Electronics-Contents may change without notice.
  • Page 65 PCB Diagrams Bottom View Samsung Electronics - Contents may change without notice.
  • Page 66 PCB Diagrams 8-3 Hands-Free Kit Top View Bottom View Samsung Electronics-Contents may change without notice.
  • Page 67 PCB Diagrams 8-4 Cradle Top View Bottom View Samsung Electronics - Contents may change without notice.
  • Page 68 PCB Diagrams 8-5 Rapid Travel Charger Board PCB Top View Bottom View Samsung Electronics-Contents may change without notice.
  • Page 69 PCB Diagrams 8-6 CLA (Cigarette Lighter Adaptor) Board PCB Top View Bottom View Samsung Electronics - Contents may change without notice.

  • Page 70: Electrical Parts List

    C131 Ceramic, 1000P 2203-000438 C134 Tantalum, Chip, 2.2U/16V 2404-000167 C136 Ceramic, 0.1U 2203-000189 C137, C138 Ceramic, 18P 2203-000425 C140 Ceramic, 0.047u 2203-000972 C141 Ceramic, 0.01U 2203-000254 C142 Ceramic, 0.022uF 2203-001405 C143 Ceramic, 1uF 2203-005144 Samsung Electronics-Contents may change without notice.
  • Page 71 Ceramic, 0.01uF 2203-000254 C310 Ceramic, 1000P 2203-000438 C311 Ceramic, 1000P 2203-000438 C312 Tantalum, Chip, 10uF/6.3V 2404-000139 C313 Ceramic, 1000P 2203-000438 C314 Ceramic, 22P 2203-000627 C315 Ceramic, 8P 2203-001259 C316 Ceramic, 10pF 2203-000278 Samsung Electronics - Contents may change without notice.
  • Page 72 C365 Ceramic, 3P 2203-000870 C366, C368 Ceramic, 1000P 2203-000438 C369 Ceramic, 0.01uF 2203-000254 C370 Ceramic, 3P 2203-000870 C371 Ceramic, 0.01U 2203-000254 C372 Ceramic, 0.01U, 1608 2203-000257 C373-C375 Ceramic, 1000P 2203-000438 C376 Ceramic, 2200P 2203-000489 Samsung Electronics-Contents may change without notice.
  • Page 73 C425 Ceramic, 0.01U 2203-000254 C426 Ceramic, 1000P 2203-000438 C427 Ceramic, 0.01U 2203-000254 C428 Ceramic, 1000P 2203-000438 C429 Ceramic, 0.01U 2203-000254 C430 Ceramic, 1000P 2203-000438 C431 Ceramic, 0.01U 2203-000254 C432 Ceramic, 1000P 2203-000438 Samsung Electronics - Contents may change without notice.
  • Page 74 C483, C484 Ceramic, 0.01U 2203-000254 C485 Tantalum, Chip, 10uF/6.3V 2404-000139 C490 Ceramic, 0.01U 2203-000254 C491 Ceramic, 100P 2203-000234 C492 Ceramic, 0.01U 2203-000254 C493 Ceramic, 100P 2203-000234 C495 Ceramic, 0.01U 2203-000254 C496 Ceramic, 1000P 2203-000438 Samsung Electronics-Contents may change without notice.
  • Page 75 Inductor, Chip, 33UH 2703-001713 L102 Inductor, Chip, 1UH 2703-000300 L301 Inductor, SMD, 15NH 2703-001190 L302 Inductor, SMD, 27NH 2703-001306 L303 Inductor, SMD, 10nH 2703-001179 L304 Inductor, SMD, 3.3NH 2703-001178 L305 Inductor, SMD, 1uH 2703-000300 Samsung Electronics - Contents may change without notice.
  • Page 76 Digital, RN2104 0504-000172 Q113 Small Signal, MMBT2222A 0501-000457 Q114 NPN, 2SC4081BRT106 0501-000218 Q115 Small Signal, MMBT2222A 0501-000457 Q116 Small Signal, 2SA1576 0501-000162 Q117 Digital, RN1104 0504-000168 Q119 Digital, RN1102 0504-000167 Q120 Digital, RN2104 0504-000172 Samsung Electronics-Contents may change without notice.
  • Page 77 Chip, 27K, 1% 2007-007138 R122 REF, Chip, 22K 2007-000153 R123 REF, Chip, 100K 2007-000162 R127 Chip, 470 2007-000932 R128 REF, Chip, 47K 2007-000157 R129 REF, Chip, 4.7K 2007-000143 R130 REF, Chip, 2K 2007-000137 Samsung Electronics - Contents may change without notice.
  • Page 78 REF, Chip, 10K 2007-000148 R179 Chip, 3.9K 2007-007001 R180 REF, Chip, 10K 2007-000148 R181 REF, Chip, 22K 2007-000153 R182 REF, Chip, 10K 2007-000148 R183 REF, Chip, 0 2007-000171 R184, R185 REF, Chip, 10K 2007-000148 Samsung Electronics-Contents may change without notice.
  • Page 79 REF, Chip, 33 2007-001292 R348, R349 REF, Chip, 10 2007-000172 R350 Chip, 180 2007-001307 R351 Chip, 13 2007-003003 R354 REF, Chip, 100 2007-000138 R356 REF, Chip, 100 2007-000138 R361 REF, Chip, 10K 2007-000148 9-10 Samsung Electronics - Contents may change without notice.
  • Page 80 REF, Chip, 1K 2007-000140 R467 REF, Chip, 560ߟ 2007-002797 R468 REF, Chip, 27 2007-003112 R473 REF, Chip, 6.8K 2007-000146 R474 REF, Chip, 22K 2007-000153 R475 REF, Chip, 2K 2007-000137 R476 REF, Chip, 2.7K 2007-000142 Samsung Electronics-Contents may change without notice. 9-11...
  • Page 81 U343 Oscillator, TXCO, VCTCXO-111C 2809-000130 U371 Thermistor, NTC, NTH5G36B103J01 1404-001040 U381, U382 IC, Voltage, MIC5205-3.6BM5 1203-001107 U401 IC, LIN, Q5312I-3S2 1205-001451 U402 IC, PLL, Synthesizer 1209-001078 U460 IC, AGC, Amp 1201-001076 9-12 Samsung Electronics - Contents may change without notice.
  • Page 82 C198, C199 Ceramic, 0.1U 2203-000189 - Connector - Connector, Socket, AXN550145P 3710-000306 - Resistor - R208 REF, Chip, 6.8K 2007-000160 - IC’s - U126 IC, FROM, MBM29LV800T 1107-001033 U127 IC, SRAM, KM68V2000BLTI-10L 1106-001130 Samsung Electronics-Contents may change without notice. 9-13...
  • Page 83 DIODE SW 75V 225MA, DO-35 D4, 5 DIODE SCHOTKY 5A 60V DO-201AD D6, 7, 8 DIODE SCHOT 40V 1A, DO-41 - Connectors - JUMP WIRE 0.6PHI 10mm JUMP WIRE 0.6PHI 7.5mm 9-14 Samsung Electronics - Contents may change without notice.
  • Page 84 MAIN BOARD 3PO-230A, (CM-RC800) 0.050 1CARTON=12/40 CARD BOARD (A) 3PO-231A, (CA-RC800) 0.300 1CARTON=6/40 CARD BOARD (B) 3PO-232A, (CB-RC800) 0.150 1CARTON=1/40 3PO-233A, (CP-RC800) 0.020 VINYL SACK 4PO-393, 170X350X. 05 DIODE BRDG 600V 1A, DB TYPE Samsung Electronics-Contents may change without notice. 9-15...
  • Page 85 HOOK ASY (LEFT) 4PO-380, (RC800) HOOK ASY (RIGHT) 4PO-381, (RC800) THERMISTOR 10K OHM / 25’C MICOM IC PIC16C72, 28PIN SOP P. C. B DTC58 PCB(CEM-1 1.2T) SEMI-FIXED RES 1K 0HM 20% TOP 9-16 Samsung Electronics - Contents may change without notice.
  • Page 86 220nF -Z (224) C23, C24 100nF -Z (104) 300nF -Z (304) 22nF -Z (223) 300nF -Z (304) C28, C29 220nF -Z (224) 47nF -Z (473) C31-C33 1nF -Z (102) 10nF -Z (103) C35-C38 100nF -Z(104) Samsung Electronics-Contents may change without notice. 9-17...
  • Page 87 TO-126S B1151Y SOT-23 KSR1101 SOT-23 KST3906 TO-126S B1151Y SOT-23 KSR1109(KRC110S) SOT-23 KSR1102 TO-126S B1151Y SOT-23 KSR1103 Q11, Q12 SOT-23 KSR1104 TO-220S IRFU9024 Q14, Q15 SOT-23 KSR1104 - Resistors - 200, 1/4W 9-18 Samsung Electronics - Contents may change without notice.
  • Page 88 200, 1/4W RC-1210 100, 1/4W R22, R23 400, 1/4W 51K/1% -F 10K/1% -F 220 -J R27, R28 2K -J 5.6K -J 10K -J 7.5K -J 100K -J 3.9K -J 6.8K -J 56K -J Samsung Electronics-Contents may change without notice. 9-19...
  • Page 89 20K/1% -F 51K -J 10K -J 68K -J 120K -J 39K -J 82K -J 5.6K -J 3K -J 8.2K -J 3K -J 3.9K -J 1K -J 15K -J 3.9K -J 51K -J 9-20 Samsung Electronics - Contents may change without notice.
  • Page 90 3K -J 51K -J 4.3K -J POTENTIONMETER 4.7K R91, R92 100K/1% -F R93-R95 10K -J 1K -J R98, R99 10K -J R100 100K -J R101 68K -J R102-R104 20K -J R106 10K -J Samsung Electronics-Contents may change without notice. 9-21...
  • Page 91 470u/35V (10X16) 470u/16V (8X11.5) 4.7u/50V (5X11) ELEC 1u/50V (5X11) 10u/16V (5X11) 470u/16V (8X11.5) ELEC 1u/50V (5X11) 100u/10V (5X11) E10, E11 10u/16V (5X11) 4u7/8V (5X11) 470u/16V (8X11.5) 47u/16V (5X11) 470u/16V (8X11.5) 22u/16V (5X11) 9-22 Samsung Electronics - Contents may change without notice.
  • Page 92 Q1-Q3 SOT-23 KSR1104 - Resistors - 1K-J RC-3216 12K-J 1K-J RC-0805 1.5K-J 1K-J 220-J - Miscellaneou - LEDCON SAM5270 PHOTO INTERRUPT SG-215 52X53.1X1.6T FR4 THERMISTER 10K-J WAFER R/ANGLE 15p-2mm U$15 WAFER R/ANGLE 12p-2mm Samsung Electronics-Contents may change without notice. 9-23...
  • Page 93 Electrical Parts List MEMO 9-24 Samsung Electronics - Contents may change without notice.

  • Page 94: Block & Circuit Diagrams

    (967.5 +/- 12.5) MHZ A/D CONV. & & VOCODER CODEC FILTER VCTCXO (19.68 MHZ) DEINTERLEAVER & (170.76 DEMOD MHz) DECODER DIVIDE A/D CONV. & 869~894 MHZ FILTER FM DATA FM AUDIO PROCESSOR PROCESSOR IFBPF 85.38 MHZ Samsung Electronics-Contents may change without notice. 10-1...
  • Page 95 Block & Circuit Diagrams 10-2 Rapid Desk-Top Charger Block Diagram (DTC58) 10-2 Samsung Electronics - Contents may change without notice.

  • Page 96: Hands Free

    CA to CR MIC701 Cable Hook on/off Sensing (U871) Battery Kind Sensing Curl Cord (JP708) MAIN (R871, R872) Interface Interface (JP871) (JP872) Ambient Temperature Sensing (TH871) Charge Indicator LED Driver & LED (Q871,Q872,JP874,D873) CRADLE Board Samsung Electronics-Contents may change without notice. 10-3...
  • Page 97 Block & Circuit Diagrams DC/DC EXT PWR CHARGER PUMP CIRCUIT DC 12V BATTERY MICRO PROCESSOR RE GU COD EC TO CELLULAR PHONE MCRO PHONE SPEAKER AMP CELLULAR PHONE TO CELLULAR PHONE RE GU 10-4 Samsung Electronics - Contents may change without notice.
  • Page 98 Block & Circuit Diagrams 10-4 Rapid Travel Charger Block Diagram Samsung Electronics-Contents may change without notice. 10-5...
  • Page 99 Block & Circuit Diagrams 10-5 CLA (Cigarette Lighter Adaptor) Block Diagram 10-6 Samsung Electronics - Contents may change without notice.

  • Page 100: Logic Circuit Diagram

    Block & Circuit Diagrams 10-6 Logic Circuit Diagram Samsung Electronics-Contents may change without notice. 10-7...
  • Page 101 Block & Circuit Diagrams 10-7 Receiver Circuit Diagram 10-8 Samsung Electronics - Contents may change without notice.
  • Page 102 Block & Circuit Diagrams 10-8 Transmitter Circuit Diagram Samsung Electronics-Contents may change without notice. 10-9...
  • Page 103 Block & Circuit Diagrams 10-9 Desk-Top Rapid Charger Circuit Diagram 10-10 Samsung Electronics - Contents may change without notice.
  • Page 104 Block & Circuit Diagrams 10-10 Hands-Free Circuit Diagram Samsung Electronics-Contents may change without notice. 10-11...
  • Page 105 Block & Circuit Diagrams 10-10-1 Power Supply Circuit Diagram 10-12 Samsung Electronics - Contents may change without notice.
  • Page 106 Block & Circuit Diagrams 10-10-2 Holder Circuit Diagram Samsung Electronics-Contents may change without notice. 10-13...
  • Page 107 Block & Circuit Diagrams 10-10-3 COMM & CONT Circuit Diagram 10-14 Samsung Electronics - Contents may change without notice.
  • Page 108 Block & Circuit Diagrams 10-10-4 Audio Amp Circuit Diagram Samsung Electronics-Contents may change without notice. 10-15...

  • Page 109: Cradle Circuit Diagram

    Block & Circuit Diagrams 10-11 Cradle Circuit Diagram 10-16 Samsung Electronics - Contents may change without notice.

  • Page 110: Car Adapter Circuit Diagram

    Block & Circuit Diagrams 10-12 Car Adapter Circuit Diagram Samsung Electronics-Contents may change without notice. 10-17...

  • Page 111: Rapid Travel Charger Circuit Diagram

    Block & Circuit Diagrams 10-13 Rapid Travel Charger Circuit Diagram 10-18 Samsung Electronics - Contents may change without notice.
  • Page 112 Block & Circuit Diagrams 10-14 CLA (Cigarette Lighter Adaptor) Circuit Diagram Samsung Electronics-Contents may change without notice. 10-19...
  • Page 113 Block & Circuit Diagrams MEMO 10-20 Samsung Electronics - Contents may change without notice.

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