C D M A P O R TA B L E PCS T E L E P H O N E SCH-2000 Manual S E RVICE CDMA PORTABLE PCS TELEPHONE CONTENTS 1. Specification 2. Installation 3. NAM Programming 4. Circuit Description 5.
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Samsung Electronics Co.,Ltd. GH68-60692A Printed in Korea.
Supply Voltage : +3.6 V Current Consumption (Average) Standby : 180 mA (Non-slot mode) Talk : 480 mA (at +10 dBm) Size and Weight Including Standard Battery : 121.9(H)°ø50.8(W)°ø20.3(D), 138.9 g Including Extended Battery : 121.9(H)°ø50.8(W)°ø25.4(D), 158.7 g Samsung Electronics...
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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...
The lamp marked PHONE on the front panel of the charger lights up red. Figure 2-1 Charging The Phone and Battery Samsung Electronics...
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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...
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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...
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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...
-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...
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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...
CPU controls all the circuitry. For the from the MSM. It also consists a DC-DC converter CPU clock, 27MHz is used. to supply negative voltage for fine view angle and LCD reflector to improve the display efficiency. Samsung Electronics...
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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/ changed to LOW, all the pins except for RX mode. the TXCO are disabled. Samsung Electronics...
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C221, amplified at the speaker amp(U105) and amplified by the speaker amplifier(U105) to be come out to speaker. sent 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...
IF SAW BPF (F303) is used for CDMA system also matches LNA(Q303) input in receiving part having 1.23 MHz wide band and °æ630kHz band and PA output in transmitter part with the antenna. width. The filter also eliminates the image product generated at the mixer. Samsung Electronics...
ANT1 allows signals to send to receive from the base station. RF BAND PASS FILTER (BPF) The RF BPF (F402) accept only a specific frequency (1880°æ30MHz) to send it out to power amp MMIC. The band width is 60MHz. Samsung Electronics...
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(U804) amplify the Rx audio signal and about 5h °æ 3 0 M E x t e n d e d 1 6 0 0 m A H OA ~ 900mA the output of U804 is go out of speaker. Samsung Electronics...
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¶UAC input voltage : 110/220Vac desk-top rapid charger for Li-ion battery for ¶UAC input voltage : 85Vac ~ 264Vac SAMSUNG PCS Cellular phone SCH2000. ¶UAC input frequency : 60Hz This charger include AC/DC adapter circuitry in ¶UAC input ON/OFF cycle : MIN 5 sec its own board.
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PRIMARY - SECONDARY ISOLATION When soft-change, current detection circuit limited current flow to battery, reference voltage more than detected current, detected current and HIC ¶UWithstanding Voltage : 3K Vdc for 1 sec internal reference voltage. ¶UCut-off Current : 10mA Samsung Electronics...
This specification describes requirements of CHG55 cigarette lighter adapter. CHG55 is designed as an charger for Li-ion battery for When a phone is connected to CLA, the power of SAMSUNG PCS Phone SCH-2000. the phone will be on automatically. DUAL LED 4-6-2 Electrical Characteristic This CLA has dual LED.
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Q7, Q8 and side circuit makes power on the circuit allowed Vcc power to no. 9 HHP pin (power on) by turned on Q7, following up the producing Vcc. CONNECTION OF CLC, CURL, AND CABLE PIN NO.(CLA) DESCRIPTION PIN NO.(PHONE) HP-PWR V-BAT 14/15/16 2/4/6 4-10 Samsung Electronics...
Primary-Secondary Isolation type rapid charger for Li-ion battery (1CELL) for - Withstanding Voltage : 3000Vac min for 1 second SAMSUNG PCS phone SCH-2000. - Cut-put current : 10mA - Isolation Resistance : 8 Mohm - This charger includes AC/DC adapter circuitry in its own board.
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U4 CURRENT LIMIT CIRCUIT : U4 ¶UWhen soft-change, current detection circuit limited current flow to battery, reference voltage more than detected current, detected current and U4 internal reference voltage. 4-12 Samsung Electronics...
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...
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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...
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...
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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...
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...
7-8 Desk-Top Rapid Charger Parts List DESCRIPTION SEC. CODE Q'TY REMARK LABEL-LOGO DTC CASE TOP TAPPING SCREW HOOK PLATE (L) HOOK PLATE (R) HOUSING BATT TAPPING SCREW MAIN PBA TAPPING SCREW AC POWER CORD ASSY CASE BOTTOM FOOT RUBBER TAPPING SCREW LABEL-DTC Samsung Electronics...
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Exploded View and its Parts List 7-9 Cigarette Lighter Adapter CIGARETTE LIGHTER ADAPTER ASS'Y : GH44-40071A 7-10 Samsung Electronics...
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Exploded View and its Parts List 7-10 Travel Charger TRAVEL CHARGER ASS'Y : GH44-40070A Samsung Electronics 7-11...
Exploded View and its Parts List 7-12 Main Set Packing Parts List DESCRIPTION SEC. CODE Q'TY REMARK GIFT BOX MAIN GH69-11132A CUSHION CASE-MAIN GH69-20664A DESK TOP CHARGER GH44-40069A STD BATT. PACK GH43-10111A MAIN SET HAND STRAP GH72-41051A Samsung Electronics 7-13...
Exploded View and its Parts List 7-14 Hands-Free Kit Packing Parts List DESCRIPTION SEC. CODE Q'TY REMARK PWR-CABLE H/F MIC ASS'Y H/F BOX MTG BRACKET-H/F SUA INSTALL SCREW CLAM SHELL MOUNT MANUAL CRADLE CUSHION CASE-H/K GIFT BOX-H/F Samsung Electronics 7-15...
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Exploded View and its Parts List 7-16 Samsung Electronics...