Samsung SCH-1900 Service Manual
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Samsung SCH-1900 Service Manual

Samsung SCH-1900 Service Manual

Cdma portable pcs telephone
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Download this manual See also: Owner's Manual, User Manual
S E RVICE
CDMA PORTABLE PCS TELEPHONE
C D M A P O R TA B L E
PCS T E L E P H O N E
SCH-1900
Manual
7. Exploded Views and Parts List
8. PCB Diagrams
10. Block & Circuit Diagrams
CONTENTS

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Summary of Contents for Samsung SCH-1900

  • Page 1: Table Of Contents

    C D M A P O R TA B L E PCS T E L E P H O N E SCH-1900 Manual S E RVICE CDMA PORTABLE PCS TELEPHONE CONTENTS 1. Specification 2. Installation 3. NAM Programming 4. Circuit Description 5.
  • Page 2 Samsung Electronics Co.,Ltd. GH68-60620A Printed in Korea.

  • Page 3: Specification

    Supply Voltage : +4.8 V Current Consumption (Average) Standby : 150 mA (Non-slot mode) Talk : 400 mA (at +10 dBm) Size and Weight Including Standard Battery : 114(H)°ø49.8(W)°ø10.5(D), 118.67 g Including Extended Battery : 114(H)°ø49.8(W)°ø20.5(D), 161.86 g Samsung Electronics...
  • Page 4 Tone power=-30 dBm Tone offset from carrier=°æ1.25 MHz Intermodulation Spurious Response Attenuation : lower than 1% Rx power=-101 dBm Tone power 1=-43 dBm Tone power 2=-43 dBm Tone 1 offset from carrier=°æ1.25 MHz Tone 2 offset from carrier=°æ2.05 MHz Samsung Electronics...

  • Page 5: Installation

    The lamp marked PHONE on the front panel of the charger lights up red. Figure 2-1 Charging The Phone and Battery Samsung Electronics...
  • Page 6 3. Tighten the antenna nut fully. 5. Reassemble the two halves of the clamshell together. Adjust the mounting angle and tighten the two slotted screws. Figure 2-2 Cradle Installation Samsung Electronics...
  • Page 7 2. Install the hands-free box into the bracket. 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 2-3 Hands-Free Box Installation Samsung Electronics...
  • Page 8 Then connect the battery (-) terminal to the vehicle chassis. 4. Connect the other end of the power cable to the PWR jack of the hands-free box. Figure 2-4 Cable Connections Samsung Electronics...

  • Page 9: Nam Programming

    -stores it. Slot mode. 'Yes' indicates the slot mode. Slot Mode °Ëor°È -changes the status. -stores it. Slot mode index. The higher, the longer sleeping time. Slot Index -to change, enter new one. 0 - 7 -stores it. Samsung Electronics...
  • Page 10 SID written in the list, current status is displayed. number -to change, enter new one. 4120 -stores it. first NID written in the list, current status is displayed. number -to change, enter new one. 65535 -stores it. Samsung Electronics...

  • Page 11: 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 -3.3V for fine view angle and LCD reflector to improve the display efficiency. Samsung Electronics...
  • Page 12 When the IDLE/signal turns LOW, only the TX TX mode. sections will be disabled.If both the IDLE/ and °§CHIPX8 : ADC reference clock used in CDMA SLEEP/ are changed to LOW, all the pins except RX mode. for the TXCO are disabled. Samsung Electronics...
  • Page 13 C120, amplified at the speaker amp(U105) and amplified by the speaker amplifer(U105) to be sent come out to speaker. to the speaker unit. VOLUME ADJUST Volume can be adjusted up to 8 steps for the user to obtain a proper loudness of received signal. Samsung Electronics...

  • Page 14: Receiver Section

    60MHz. IF SAW BAND PASS FILTER FOR CDMA IF SAW BPF (F303) is used for CDMA system having 1.23 MHz wide band and °æ630kHz band width. The filter also eliminates the image product generated at the mixer. Samsung Electronics...

  • Page 15: Transmitter Section

    +40dB, and down gain -45dB. U413 supplies 4.8V to Tx driver (Q413) and Power Amp MMIC (U407). U414 supplies 4.2V to the POWER SUPPLY REGULATOR others. The power supply regulator (U414) generates the regulated power. Samsung Electronics...
  • Page 16 8 5 0 m A H 3 0 0 m A 6 . 2 V E x t e n d e d 1 5 0 0 m A H 6 0 0 m A 6 . 7 V Samsung Electronics...
  • Page 17 U2. installed later performs slow charging. In slave mode, Q23 turns off. In trickle charging mode, Q24 turns off. The slow charging formula is shown below. (mA) R40 x (R42) <V =2.0 V> Samsung Electronics...
  • Page 18 MPU pin 2 starts discharging. Discharging is initiated immediately when the button is pressed for over than 0.7 seconds within 30 seconds after battery installed. If the voltage reaches 1 V/cell by discharge, discharging stops, then fast charging starts automatically. Samsung Electronics...

  • Page 19: Cigarette Lighter Adapter

    This standard describes on the specifications of CLA(Cigarette Lighter Adaptor) for the SCH-1000 Protection Circuit is the circuit against the of SAMSUNG. electrical stress which is occured at unexpected conditions of the source power of CLA AS ADAPTOR AND CHARGER CLA unit such as reverse voltage or over- current.
  • Page 20 E1I- of U1 around 0.1V and the charge current reduces to 40mA. If Full-Charge occurs at high temperature and low temperature, the battery temperature varies and the voltage decline of Th1 and R18 relatively varies. So the battery Full- Charge condition will be fulfilled. 4-10 Samsung Electronics...

  • Page 21: Travel Charger

    The battery voltage is detected by U23B pin 5. U23B compares the voltage with reference voltage in pin 6, and remains low status until the voltage reaches the reference voltage. It causes U24A to be remained high. Samsung Electronics 4-11...
  • Page 22 LD1 turns off. Latch circuit operates so that U24A remains in low and trickle current is supplied to the battery. The latch is released when AC power turns off or the battery is removed from the main body. 4-12 Samsung Electronics...

  • Page 23: Test Procedure

    5. Test Procedure 5-1 List of Equipment ¶UDC Power Supply ¶UTest Jig ¶UTest Cable ¶UCDMA Mobile Station Test Set HP8924C, HP83236B, CMD-80, etc ¶USpectrum Analyzer (include CDMA test mode) HP8596E 5-2 Configuration of Test 5-2-1 Hand Set 5-2-2 Hand-Free Samsung Electronics...
  • Page 24 4. After enter the command "7 4" and control the 2. The command ° 0 1"(Suspend) is entered to start Tx Power Output Level to be 0.0dBm using test. Volume Up/Down keys, press "STO" key to store Data in EEPROM. Samsung Electronics...

  • Page 25: Test Command Table

    History Channel. 57(BC, 0, 0) T_MIC_ON_I Mic path on. 58(BD, 0, 0) T_MIC_OFF_I Mic path off. 59(BE, 0, 0) T_ALLPATH_I Set RX Path, TX Path Unmute to Earpiece. 67(C6, 3, 6) T_READ_BATT_I Reads Low-Battery in the standby, talk. Samsung Electronics...
  • Page 26 98(F8, 3, 0) T_CDMA_HIGHMID_CH_HIPWR_I Setting the volume for HIGHMID CH highpwr. (+18dBm) 99(F9, 3, 0) T_CDMA_HIGH_CH_HIPWR_I Setting the volume for HIGH CH highpwr. (+18dBm) ¶S OP: Operation Command Number AB: Input Argument Byte Number RB: Return Byte Number Samsung Electronics...

  • Page 27: Troubleshooting

    6. Troubleshooting 6-1 Logic Section 6-1-1 No Power Samsung Electronics...
  • Page 28 Troubleshooting 6-1-2 Abnormal Initial Operation (Normal +3.3V voltage source) Samsung Electronics...
  • Page 29 Troubleshooting 6-1-3 Abnormal Backlight Operation Samsung Electronics...
  • Page 30 Troubleshooting 6-1-4 Abnormal Key Data Input Samsung Electronics...
  • Page 31 Troubleshooting 6-1-5 Abnormal Keytone Samsung Electronics...
  • Page 32 Troubleshooting 6-1-6 Abnormal Alert Tone Samsung Electronics...
  • Page 33 Troubleshooting 6-2 Transmitter Section Samsung Electronics...
  • Page 34 Troubleshooting Samsung Electronics...
  • Page 35 Troubleshooting 6-3 Receiver Section Samsung Electronics...
  • Page 36 Troubleshooting 6-10 Samsung Electronics...
  • Page 37 Troubleshooting Samsung Electronics 6-11...
  • Page 38 Troubleshooting 6-4 Hands-Free Car Kit 6-4-1 Abnormal Battery Charging A: 2.47V °¬ V at U703 pin 1 < 2.98V B: 1.53V °¬ V at U703 pin 1 < 2.47V 6-12 Samsung Electronics...
  • Page 39 Troubleshooting 6-4-2 No Power (HHP PWR +5.8V, +13.5V) Supply Samsung Electronics 6-13...
  • Page 40 Troubleshooting 6-4-3 Hands-Free RX Path 6-14 Samsung Electronics...
  • Page 41 Troubleshooting 6-4-4 Hands-Free TX Path Samsung Electronics 6-15...
  • Page 42 Troubleshooting 6-5 Desk-Top Rapid Charger 6-16 Samsung Electronics...
  • Page 43 Troubleshooting 6-6 Cigarette Lighter Adapter 6-6-1 Power Fault Samsung Electronics 6-17...
  • Page 44 Troubleshooting 6-6-2 LED-On Fault 6-18 Samsung Electronics...
  • Page 45 Troubleshooting 6-6-3 Charge Fault Samsung Electronics 6-19...
  • Page 46 Troubleshooting 6-7 Travel Charger 6-20 Samsung Electronics...

  • Page 47: Exploded View And Its Parts List

    Desk-Top Rapid Charger Exploded View Desk-Top Rapid Charger Parts List Cigarette Lighter Adapter 7-10 Travel Charger 7-11 Main Set Packing Layout 7-12 Main Set Packing Parts List 7-13 Hands-Free Kit Packing Layout 7-14 Hands-Free Kit Packing Parts List Samsung Electronics...

  • Page 48: Main Set Exploded View

    Exploded View and its Parts List 7-1 Main Set Exploded View Samsung Electronics...

  • Page 49: Main Set Parts List

    GH71-10644A SPONGE-MIC GH74-10526A HANGER-PIN GH71-10632A SHIELD STRIP (A) GH71-10639A SHIELD STRIP (B) GH71-10640A HINGE-HOUSING GH72-41227A SHAFT-HINGE GH72-40725A SPRING-HINGE GH70-10524A HOUSING-CAP GH72-40727A CAM-HINGE GH61-80001A LABEL (R)-FLIP GH68-30985A MAGNETIC 937 312008AA FLIP COVER GH72-41230A FLIP DUMMY GH72-20007A TAPE FLIP GH74-10592A Samsung Electronics...

  • Page 50: Hands-Free Kit Exploded View

    Exploded View and its Parts List 7-3 Hands-Free Kit Exploded View Samsung Electronics...

  • Page 51: Hands-Free Kit Parts List

    7-4 Hands-Free Kit Parts List DESCRIPTION SEC. CODE Q'TY REMARK H/F UPPER HOUSING GH72-41045A LABEL (R)-LOGO H/F GH68-30933A H/F FELT-SPEAKER GH74-10521A AUDIO-SPEAKER 3001-000186 SCREW 6003-000115 H/F PBA HEATSINK-H/F GH71-10559A SCREW 6003-000106 H/F LOWER HOUSING GH72-40626A SCREW 6003-000161 LABEL (R)-ID H/F GH68-30932A Samsung Electronics...

  • Page 52: Hands-Free Kit Cradle Exploded View

    Exploded View and its Parts List 7-5 Hands-Free Kit Cradle Exploded View Samsung Electronics...

  • Page 53: Hands-Free Kit Cradle Parts List

    SCREW, TAPTITE, B, BH, M2.6, L6 6003-000107 SCREW, TAPTITE, BH, M2.6, L6 6003-000107 CRADLE-PBA SCREW, TAPPING, BH, M2, L6 6002-000342 HOLDER-C/D GH72-40622A LOWER HOUSING-C/D GH72-40010A SCREW, MACHINE, BH, M3, L8 6001-000556 LABEL (R)-ID C/D GH68-30931A CURL CORD CRADLE DATA CABLE Samsung Electronics...

  • Page 54: Desk-Top Rapid Charger Exploded View

    Exploded View and its Parts List 7-7 Desk-Top Rapid Charger Exploded View Samsung Electronics...

  • Page 55: Desk-Top Rapid Charger Parts List

    SEC. CODE Q'TY REMARK CASE TOP LABEL-LOGO DTC HOOK PLATE (L) HOOK PLATE (B) HOUSING BATT TAPPING SCREW TAPPING SCREW MAIN PBA INSULATION PAPER KNOB CASE BOTTOM TAPPING SCREW FOOT RUBBER LABEL-DTC AC POWER CORD ASSY WASHER HOOK (A) Samsung Electronics...
  • Page 56 Exploded View and its Parts List 7-9 Cigarette Lighter Adapter CIGARETTE LIGHTER ADAPTER ASS'Y : GH44-40012A 7-10 Samsung Electronics...
  • Page 57 Exploded View and its Parts List 7-10 Travel Charger TRAVEL CHARGER ASS'Y : GH44-40011A Samsung Electronics 7-11...

  • Page 58: Main Set Packing Layout

    Exploded View and its Parts List 7-11 Main Set Packing Layout 7-12 Samsung Electronics...

  • Page 59: Main Set Packing Parts List

    Exploded View and its Parts List 7-12 Main Set Packing Parts List DESCRIPTION SEC. CODE Q'TY REMARK GIFT BOX MAIN GH69-10884A CUSHION CASE-MAIN GH69-20558A DESK TOP CHARGER GH90-00611A STD BATT. PACK GH43-10048A MAIN SET Samsung Electronics 7-13...

  • Page 60: Hands-Free Kit Packing Layout

    Exploded View and its Parts List 7-13 Hands-Free Kit Packing Layout 7-14 Samsung Electronics...

  • Page 61: Hands-Free Kit Packing Parts List

    7-14 Hands-Free Kit Packing Parts List DESCRIPTION SEC. CODE Q'TY REMARK GIFT BOX-H/F GH69-11069A CUSHION CASE-H/K GH69-20622A H/F BOX CRADLE CLAM SHELL MOUNT GH75-10550A SUA INSTALL SCREW GH75-10552A MTG BRACKET-H/F GH72-40628A H/F MIC ASS'Y GH96-000736A PWR-CABLE GH39-10503A MANUAL Samsung Electronics 7-15...
  • Page 62 Exploded View and its Parts List 7-16 Samsung Electronics...

  • Page 69: Electrical Parts List

    Ceramic, Chip, 1nF 2203-000438 C137-C140 Ceramic, Chip, 8.2nF 2203-001210 C141, C142 Ceramic, Chip, 100nF 2203-000189 C143-C145 Tantalum, Chip, 4.7uF 2404-000232 C146 Ceramic, Chip, 10nF 2203-000254 C147 Ceramic, Chip, 100nF 2203-000189 C148 Ceramic, Chip, 10nF 2203-000254 C149-C151 Ceramic, Chip, 100nF 2203-000189 Samsung Electronics...
  • Page 70 C330 Ceramic, Chip, 680pF 2203-001124 C331 Ceramic, Chip, 4pF 2203-001017 C332 Ceramic, Chip, 100nF 2203-000189 C333, C334 Ceramic, Chip, 10nF 2203-000254 C335, C336 Tantalum, Chip, 10uF 2404-000139 C337, C338 Ceramic, Chip, 10nF 2203-000254 C339 Ceramic, Chip, 100nF 2203-000189 Samsung Electronics...
  • Page 71 2203-000438 C445, C446 Ceramic, Chip, 10pF 2203-000278 C447 Ceramic, Chip, 100nF 2203-000189 C448 Ceramic, Chip, 1nF 2203-000438 C451, C452 Ceramic, Chip, 1nF 2203-000438 C457 Ceramic, Chip, 1nF 2203-000438 C464 Ceramic, Chip, 1nF 2203-000438 C467 Ceramic, Chip, 1nF 2203-000466 Samsung Electronics...
  • Page 72 Ceramic, Chip, 1nF 2203-000438 C518 Ceramic, Chip, 10nF 2203-000254 C519 Ceramic, Chip, 1nF 2203-000438 C520 Ceramic, Chip, 10nF 2203-000254 C521 Ceramic, Chip, 1nF 2203-000438 C522 Ceramic, Chip, 10nF 2203-000254 C523 Ceramic, Chip, 1nF 2203-000438 C524 Ceramic, Chip, 10nF 2203-000254 Samsung Electronics...
  • Page 73 Diode, Varactor, ISV229 0405-000107 - Filters - F301 Filter-Duplexer, 1960MHz 2904-001037 F302 Filter-SAW, 1960MHz 2904-001021 F303 Filter-SAW, 210.38MHz 2904-001071 F401 Filter-SAW, 1880MHz 2904-001020 F402, F403 Filter-BPF, SCH-1000D GH29-30502A - Connectors - J101 Connector, Socket 3710-001117 J301 Connector, Socket 3710-0010221 Samsung Electronics...
  • Page 74 0504-000167 Q107 Digital, RN1104 0504-000168 Q108 Small Signal:2SC4081 0501-000218 Q110 Small Signal:2SA1576 0501-000162 Q111 Small Signal:2SC4081 0501-000218 Q112 Small Signal:MMBT2222A 0501-000457 Q113 Digital, RN1104 0504-000168 Q302 Small Signall:2SC4081 0501-000218 Q303 Small Signal:BFP405 0501-002037 Q310, Q311 Small Signal:AT-32011 0501-002060 Samsung Electronics...
  • Page 75 Chip, 4.7Kohm, 5% 2007-000143 R125 Chip, 39Kohm, 5% 2007-000831 R126 Chip, 3.3Kohm, 5% 2007-001325 R127 Chip, 1Kohm, 5% 2007-000140 R128 Chip, 15Kohm, 5% 2007-000151 R130 Chip, 1Mohm, 5% 2007-000170 R132 Chip, 150ohm, 5% 2007-001306 R133,R134 Chip, 470ohm, 5% 2007-000932 Samsung Electronics...
  • Page 76 Chip, 1.2Kohm, 5% 2007-001319 R181 Chip, 3.9Kohm, 5% 2007-007001 R184 Chip, 0ohm, 5% 2007-000171 R194 Chip, 4.7Kohm, 5% 2007-000143 R196 Chip, 10Kohm, 5% 2007-000148 R197 Chip, 270Kohm, 5% 2007-000636 R199 Chip, 0ohm, 5% 2007-000171 R301 Chip, 24Kohm, 5% 2007-000154 Samsung Electronics...
  • Page 77 Chip, 560ohm, 5% 2007-002797 R426, R427 Chip, 5.6Kohm, 5% 2007-000982 R428 Chip, 1.2Kohm, 5% 2007-001319 R430 Chip, 39ohm, 5% 2007-001295 R431 Chip, 30ohm, 5% 2007-001291 R433 Chip, 470ohm, 5% 2007-000932 R434-R436 Chip, 10ohm, 5% 2007-000172 R441 Chip, 100ohm, 5% 2007-000138 Samsung Electronics...
  • Page 78 Chip, 56Kohm, 5% 2007-000159 R483 Chip, 100Kohm, 5% 2007-000162 R485 Chip, 100ohm, 5% 2007-000138 R486 Chip, 2.7Kohm, 5% 2007-000142 R488 Chip, 15Kohm, 1% 2007-007132 R489 Chip, 12Kohm, 1% 2007-007309 R499 Chip, 1.2Kohm, 5% 2007-001319 R503 Chip, 1.2Kohm, 5% 2007-001319 9-10 Samsung Electronics...
  • Page 79 - Miscellaneous - D104 LED, Chip, RED 0601-000355 I401 Freq Isolator, 800M-20GHz 4709-001022 TH401 Thermistor-NTC, 10Kohm 1404-001040 U302 Freq, Mixer, DC-400MHz 4709-001029 U305 Oscillator, VCO 2806-001022 U306 Oscillator, VCTCXO 2809-001205 U413 FET-Slicon, SI9933DY 0505-000329 Resonator Ceramic, 27MHz 2802-001048 Samsung Electronics 9-11...
  • Page 80 Electrical Parts List 9-2 Hands-free Car Kit 9-2-1 SCH-1900 HFK DESCRIPTION SEC. CODE REMARK - Capacitors - C701, C702 Chip, 0.1U 2203-000204 C703, C704 Chip, 3P 2203-000874 C705, C706 0.01U 2203-000260 C713 Chip, 0.1U 2203-000204 C714 Tantalum, 10U, 10V 2404-000120 C721, C722 Tantalum, 2.2U, 35V...
  • Page 81 Diode, MMBZ5234BL 0403-000283 D741-D743 Diode, 1SS184 0407-000123 - Connectors - JP701 Connector, RP13A-12RC-20PB 3706-000121 JP702 Connector, 623PCB6-B 3722-000574 JP703 Connector, RP13A-12RC-13PB 3706-000122 JP704 Connector, 2P-S2T2 3711-000443 JP705 Connector, HSJ1045-01-010 3722-001149 - Coil - L702-L704 Coil, HP-012Z GH27-40001A Samsung Electronics 9-13...
  • Page 82 Chip, 12K 2007-000354 R754 Chip, 22K 2007-000094 R755 Chip, 100K 2007-000102 R756 Chip, 22K 2007-000094 R758 Chip, 10K 2007-000090 R763 Chip, Inductor, 1M 2007-000109 R764 Chip, 10K 2007-000090 R765 Chip, Inductor, 1M 2007-000109 R766 Chip, 12K 2007-000354 9-14 Samsung Electronics...
  • Page 83 R815 Chip, 330K 2007-000133 R816 Chip, 10K 2007-000090 R817 Chip, 2.2K 2007-000124 R818 Chip, 100K 2007-000102 R821-R823 Chip, 330K 2007-000133 R825 Chip, 56K 2007-000098 R826, R827 Chip, 5.1K 2007-000965 R828 Chip, 22K 2007-000094 R829 Chip, 47K 2007-000097 Samsung Electronics 9-15...
  • Page 84 IC, LM2904D 1201-000181 U801 IC, LM2902D 1201-000239 U802 IC, MC34118DW 1204-000282 U803 IC, MC14053BD 1001-000171 U804 IC, TDA1010 1201-000386 U805 IC, MC14051BD 1201-000121 U808 IC, ICL7660 1203-000269 - Miscellaneous - VZR701 VZR, ENB330D-10B 1405-000136 X701 X-Tal, 4.9152MHz 2801-003292 9-16 Samsung Electronics...
  • Page 85 Electrical Parts List 9-2-2 SCH-1900 Cradle DESCRIPTION SEC. CODE REMARK - Capacitors - C871 GRM40X7R104K25PT 2203-000204 C872 GRM39COG221J50PT 2203-000592 - Diode - D873 SLV-1529SAM5207-(B) 0604-000353 - Connectors - JP871 Connector, Gils-15P-S2L2-EF 3711-000425 JP872 Connector, Gils-12P-S2L2-EF 3711-002036 JP874 Connector, ESQ-103-44-T-D 3711-002036...
  • Page 86 C31-C37 Chip, 0805, 104K Chip, 0805, 104K EL, 16V, 1ßfi EL, 10V, 100ßfi Chip, 0805, 104K EL, 16V, 4.7ßfi C45-C47 Chip, 0805, 104K EL, 25V, 330ßfi Chip, 0805, 102J C52-C57 Chip, 0805, 104K C90-C92 Chip, 0805, 104K 9-18 Samsung Electronics...
  • Page 87 PNP, SOT-23 -60V, -60mA Q36, Q37 PNP, SOT-23 -50V, -100mA NPN, SOT-23 50V, 100mA NPN, TO-92 40V, 500mA, DARLINGTON - Resistors - Chip, 0805, 1.8ߟ Chip, 0805, 330ߟ R24, R25 Chip, 0805, 47ߟ Chip, 0805, 100ߟ Chip, 0805, 5.6ß⁄ Samsung Electronics 9-19...
  • Page 88 Chip, 0805, 1.2ß⁄ Chip, 0805, 4.7ß⁄ R60-R62 Chip, 0805, 2.2ß⁄ Chip, 0805, 10ß⁄ Chip, 0805, 10ß⁄ 2W 15ߟ, 5% Chip, 0805, 1.5ß⁄ Chip, 0805, 2.2ß⁄ Chip, 0805, 100ߟ R70, R72 1/4W 1ß⁄, 5% Chip, 0805, 33ß⁄ Chip, 0805, 47ß⁄ 9-20 Samsung Electronics...
  • Page 89 R103, R104 Chip, 0805, 22ߟ RX1, RX2 Chip, 0805, 10ß⁄ - IC's - 20-DIP, MPU U2, U3 SO-16P, P.W.M SO-8P, Low-Drop Voltage REG' TO-92, Shunt REG' SO-16P, Analog S/W SO-8P, Dual OP-AMP TO-220, 10~20W off Line PWM S/W Samsung Electronics 9-21...
  • Page 90 300V, 3KA Surge Absorber EPC19 TYPE 4MHz, 0.5% Case, Top Case, Bottom Battery, Housing Contact, Ass'y Hook, Ass'y, Right Hook, Ass'y, Left Label Bumpon 10 Gate Label Insulation Sheet Screw, BHT+ 2°ø3°ø5 Screw, BHT+ 2°ø2.6°ø6 Screw, BHT+ 2°ø2.6°ø12 AC Cord 9-22 Samsung Electronics...
  • Page 91 Diode, Zener, 1N5818 - Filter - F1, F2 Fuse, 250V, 2A, 41MS - Connectors - Connector, 5pin, GIL-S-5P-S2T2-EF - Coil - Coil, RF210 Coil, AS59-8003 - Transistors - KSB1151-Y Chip, KST2907A Q3-Q5 Chip, KSR1104 Q7, Q8 Chip, KSR1104 Samsung Electronics 9-23...
  • Page 92 Chip, 100K, RC1608J104CS Chip, 200K, RC1608J204CS Chip, 4.7K, RC1608F472CS Chip, 12K, RC1608F123CS Chip, 47K, RC1608F473CS Chip, 100K, RC1608J104CS Chip, 62K, RC1608F623CS Chip, 150K, RC1608F154CS Chip, 1.3M, RC1608F135CS Chip, 2.7M, RC1608F275CS Chip, 100K, RC1608J104CS Chip, 1.1M, RC1608F115CS Chip, 2M, RC1608F205CS 9-24 Samsung Electronics...
  • Page 93 IC, OP Amp, 14pin, KA2902D/T - Miscellaneous - Thimster, TH310H36GBNI Curl, Ass'y, 5pin GND, Harness Upper, Housing Lower, Housing Fuse, Cover Fuse, Holder Fuse, Plate Outer, Spring Power, Contact Spring, CLC Label, CLC Taptite, Screw Poly, Box Carton, Box Corrugated, PAD Samsung Electronics 9-25...
  • Page 94 Cap-Chip. 2012, 104-K, X7R, CL21B104KB(A)NC 2203-000206 Cap-Chip. 2012, 104-K, X7R, MCH215(2)C104KK 2203-000206 Cap-Elec. 10uF, 25V, 85°…, 5°ø5, CESSM1E100M 2401-002353 Cap-Elec. 10uF, 25V, 85°…, 5°ø5, SRE25VB100M 2401-002568 Cap-Chip. 2012, 474-K, Z5U, CL21F474ZB(A)NC 2203-000922 Cap-Chip. 2012, 474-K, Z5U, MCH212(5)F474ZK 2203-000922 9-26 Samsung Electronics...
  • Page 95 TR-PNP, SOT-23, 60V, 600mA (Bias Resistor), DTA114EKA 0504-000001 TR-PNP, SOT-23, 60V, 600mA (Bias Resistor), KSR2102 0504-000154 TR-PNP, SOT-23, 60V, 600mA (Bias Resistor), KRC102S Q24, Q25 TR-NPN, SOT-23, 60V, 600mA, KST2222ATF (1P) 0501-000457 TR-NPN, SOT-23, 60V, 600mA, MMST2222A TR-NPN, SOT-23, 60V, 600mA, KTN2222AS Samsung Electronics 9-27...
  • Page 96 R-Chip, 2012, 4.7K ߟ , 1%, RC2012F4701CS 2007-000868 R-Chip, 2012, 150 ߟ , 1% RC2012F1500CS 2007-000398 R-Chip, 2012, 11K ߟ , 1%, RC2012F1102CS 2007-000327 R-NTC (Thermistor), 10K ߟ , 25°…, TH310H37GBNI 1404-000215 R-NTC (Thermistor), 10K ߟ , 25°…, TH310H37GBNI 1404-001014 9-28 Samsung Electronics...
  • Page 97 - Miscellaneous - R-Chip, 2012, 000 ߟ , 5%, RC2012J000CS J1, J2 2007-000029 Line Filter, TC-002, UU1014V, 22mH (Min), LF1 ML29-00023K Photo-Coupler, 130-260%, 200mW, DIP-4, ST, PC817B 0604-000191 Photo-Coupler, 130-260%, 200mW, DIP-4, ST, TLP621GR 0604-000191 Trans, TC-001 ML26-00261S Samsung Electronics 9-29...
  • Page 98 Screw-TAP, PH+, 2.6°ø10, BLK 6002-001014 Packing-Box, SW (A), 518°ø341°ø260 ML69-0007A Packing-NIL-PAD, SW (A), 513°ø336 ML69-00028A Packing-C/P-A, SW (A), 513°ø78 ML69-00099E Packing-C/P-B, SW (A), 336°ø78 ML69-00099F Packing-C/P-B, SW (A), 609°ø336 ML69-00099D Adhesive, Sealant, DC739, 40RTV 0201-001029 Adhesive, Sealant, DC739, 40RTV 0201-000303 9-30 Samsung Electronics...
  • Page 100 10-2 Hands-Free Kit Block Diagram...
  • Page 101 10-3 Desk-Top Rapid Charger Block Diagram...
  • Page 102 10-4 Cigarette Lighter Adapter Block Diagram...
  • Page 103 10-5 Travel Charger Block Diagram...

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