CDMA PORTABLE PCS TELEPHONE SCH-2000 SERVICE CDMA PORTABLE PCS TELEPHONE Manual CONTENTS 1. Specification 2. Installation 3. NAM Programming 4. Circuit Description 5. Test Procedure 6. Troubleshooting 7. Exploded Views and Parts List 8. PCB Diagrams 9. Electrical Parts List 10.
Samsung Electronics Co.,Ltd. GH68-60692A Printed in Korea.
1. Specification 1-1 General Frequency Range Transmitter Receiver : 1850 ° ≠1910 MHz : 1930 ° ≠1990 MHz Channel Bandwidth : 1.23 MHz Channel Spacing : 50 KHz Number of Channels : 1200 Duplex Separation : 80 MHz Type of Emission : G7 W Input/Output Impedance : 50 ohms Intermediate Frequency Transmitter Receiver : 130.38 MHz : 210.38 MHz Local Frequency Transmitter Receiver : 1st (FTX-130.38), 2nd (260.76 MHz) : 1st (FRX-210.38), 2nd (420.76 MHz) TCXO Frequency : 19.
Specification 1-2 Transmitter Waveform Quality : 0.944 or more Open Loop Power Control Range -25 dBm -65 dBm -104dBm : -60.5 dBm ° ≠-41.5 dBm : -20.5 dBm ° ≠-1.5 dBm : +15.0 dBm ° ≠+30.0 dBm Minimum Tx Power Control : -50 dBm below Closed Loop Power Control Range : °æ24 dB Maximum RF Output Power : 200 mW (+23 dBm) Occupied Bandwidth : 1.23 MHz Conducted Spurious Emissions @1.25MHz : -42 dBc/30KHz 1-3 Receiver Rx Sensitivity and Dynamic Range (Rate Set 1) : -104 dBm, FER=0.
2. Installation 2-1 Installing a Battery Pack 1. 2. To attach the battery pack after charging, align it with the phone about 1cm (1/2") away from its place so that the two arrows on the phone are seen, the battery charge contacts pointing downwards. 3. To remove the battery pack, release it by pressing the button on the rear of the phone. 4. Slide the battery pack downwards about 1cm (1/2") and lift it away from the phone. Slide the battery pack upwards until it clicks firmly into position.
Installation 2-3 For Mobile Mount 2-3-1 Antenna 2-3-2 Cradle 1. Choose a proper location to install the antenna. ¶UThe center of the roof top provides the best performance. ¶UThe edge of the rear trunk also provides a good performance. 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. 1.
Installation 2-3-3 Hands-Free Box 2-3-4 Hands-Free Microphone 1. Drill holes in a proper location for the handsfree box, attach the mounting bracket by using the screws. See the figure 2-3. 1. 2. Install the hands-free box into the bracket. It is recommended to install the microphone where it is 30-45 cm (12-18") away from the driver. Choose the location where is least susceptible to interference caused by external noise sources, ie, adjacent windows, radio speakers, etc.
Installation 2-3-5 Cables 1. Connect the cradle and the hands-free box with the data cable. See the figure 2-4. 2. Connect the antenna cable to the RF jack of the cradle. 3. Connect one end of the power cable to the battery or ignition terminal. Connect the red wire to the battery (+) terminal, black wire to the vehicle chassis. 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.
3. NAM Programming NAM features can be programmed as follows: Notes: -If you enter the NAM program mode, each item shows the currently stored data. Go to the next item by pressing OK. -You can modify the data by entering a new data. -If you enter a wrong digit, press CLR to delete the last digit. Press and hold CLR to delete all digits. -To scroll items backwards or forwards, press the VOLUME button on the left side of the phone.
NAM Programming 3-2 Setting Up NAM LCD Display Key in Function SVC Menu°Ë°È 1:PCS Phone # 2:General Volume °„ -NAM Programming Menu is displayed SVC Menu°Ë°È 3:NAM 3 -choose 'Setup NAM' IMSI_MCC 310 number OK IMSI Mobile Country Code, current code is displayed. -to change, enter new one. -stores it. 00 number OK IMSI Mobile Network Code, current code is displayed. -to change, enter new one. -stores it. IMSI_MNC class number OK CDMA Access Over load Class, current status is displayed.
4. Circuit Description 4-1 Logic Section 4-1-1 Power Supply With the battery installed on the phone and by pressing the PWR key, the VBATT and ON_SW signals will be connected. This will turn on Q109(2SC4081) and make gate port Low. VBAT will be supplied to input if DC/DC converter, controlled by Q115, makes 3.6V for Idle and Talk Mode, and 3.4V for Sleep Mode. The VBAT applied to ON_SW turns on Q110(DTC144) and will result in the signal ON_SW_SENSE to change state from HIGH to LOW.
Circuit Description 4-1-3 Base Band MOBILE SYSTEM MODEM (MSM) The MSM equipped with the INTEL 80186 CPU core is an important component of the CDMA cellular phone. The MSM comes in a 176 pins TQFP package. The interface block diagram is shown on Figure 4-1. MICROPROCESSOR INTERFACE The interface circuitry consists of reset address bus (A0-A19), data bus (AD0-AD15), and memory controls (DT-R,HWR/,LWR/,RAM_CS/, ROM_CS).
Circuit Description Figure 4-1 Baseband Block Diagram 4-1-4 Audio Section TX AUDIO PATH The voice signal output from microphone is filtered and amplified by the internal OP-AMP and is converted to PCM data by the CODEC(U102). This signal is then applied to the MSM(U101)'s internal vocoder. RX AUDIO PATH The PCM data out from the MSM is converted to audio signal by ADC of CODEC(U102),is then amplified by the speaker amplifier(U105) to be sent to the speaker unit.
Circuit Description 4-2 Receiver Section LOW NOISE AMPLIFIER (LNA) BUFFER The low noise amplifier featuring 1.6dB Noise Figure and 19dB gain amplifies a weak signal received from the base station to obtain the optimum signal level. Buffer (Q311) amplifies signal to be applied to the local input of the down converter (U302) when a phase is locked between U304 and U305. DOWN CONVERTER (MIXER) First local signal is applied to this down converter.
Circuit Description 4-3 Transmitter Section POWER AMP MODULE POWER SUPPLY SWITCHING Power Amp Module (U407) amplifies signal to be sent out to the base station through the antenna. Power supply switching (Q412) turns on TX POWER when the phone is in traffic mode and supplies power to the circuits. DRIVER AMP The driver amp (Q413) allows the signal input to the Power Amp Module (U407) to be within a specified level.
Circuit Description 4-4 Hands-Free Kit Hands-free board is largely composed of car adapter circuit and Hands-free circuit. 4-4-1 Car Adapter Circuit POWER SUPPLY Input power switching circuit : This circuit (Q902, Q903) is power switching control circuit. It supply power for hands-free kit. 8V regulator (U806) : This circuit supplied power for audio amplifier (+8V). Voltage detection circuit : Charging circuit is designed to stop charging when the charging circuit is decrease.
Circuit Description 4-5 Desk-Top Rapid Charger 4-5-1 Description This specification describes requirements of DTC55 desktop charger. DTC55 is designed as desk-top rapid charger for Li-ion battery for SAMSUNG PCS Cellular phone SCH2000. This charger include AC/DC adapter circuitry in its own board. This characteristic offers operating with direct indoor AC input without additional AC/DC adapter unit. Integrated AC/DC adapter circuitry adopts switching mode power supply to keep lightness of whole charger.
Circuit Description LED INDICATION BURN -IN ¶UAC plug in : red and green orange at 0.5 sec intervals ¶USlot Identification - Front slot : LED “ PHONE” - Rear slot : LED "BATT” ¶UAll power supply shall be subjected to the burn in process - Temperature : 35 °∆ C °æ 5 °∆ C - Load condition : 600mA and 150mA - Input Voltage : nominal 110Vac ¶UCharging Status - Constant Red : Rapid charging - Constant Green : Rapid charging is terminated.
Circuit Description 4-6 Cigarette Lighter Adapter 4-6-1 Description This specification describes requirements of CHG55 cigarette lighter adapter. CHG55 is designed as an charger for Li-ion battery for SAMSUNG PCS Phone SCH-2000. 4-6-2 Electrical Characteristic ¶UInput Voltage : 11~ 30V DC (Normal voltage : 13.7V DC) ¶UOutput Voltage : 4.1 °æ 0.02V DC9 (Maximum) ¶UOutput Current : - Output Current : 0 ~ 740 mA - Current limited in this unit should be kept 740 °æ 40mA ¶URipple Noise : 0.
Circuit Description LED ACTIVATING CIRCUIT LED activating circuit compares to voltage difference between R4 source and D4 PROP, controls Q3, Q4 through U2B comparator for Q6 and side circuit, then activates LED. AUTO POWER ON CIRCUIT 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) #1 HP-PWR #2 V-BAT #3 V/F N.
Circuit Description 4-7 Travel Charger 4-7-1 Description - This specification describes requirements of TC55 travel charger. TC55 is designed as a wall-mount type rapid charger for Li-ion battery (1CELL) for SAMSUNG PCS phone SCH-2000. - This charger includes AC/DC adapter circuitry in its own board. This characteristic offers operating with direct indoor AC input without additional AC/DC adapter unit. And it is connected by DC power cord to a phone with battery.
Circuit Description BATTERY RECOGNITION CIRCUIT : U4 ¶UBattery identity detection determined to voltage detection ¶UBattery internal between ID & GND CURRENT DETECTION CIRCUIT : R14, R15, R16, U4 ¶UBattery charging current is changed voltage through R14, R15, R16 ¶UThis voltage inputted u-COM to 16times amplified through U4 VOLTAGE DETECTION CIRCUIT : U4 ¶Uu-COM A/D through U4 pin 15 detected voltage BATTERY TEMPERATURE DETECTION CIRCUIT : U4 ¶UBattery temperature detection determined temperature by use
5.
Test Procedure 5-3 Test Procedure 5-3-1 Change to Test Mode 1. To change the phone from Normal Mode to test Mode, You should enter the following keys. "47*869#1235" 2. The command° ∞ 0 1"(Suspend) is entered to start test. 3. To finish the Test Mode, You should enter the command "0 2". 5-3-2 Channel Selection and Tx Power Output level Control 1. You should change the phone from Normal Mode to Test mode 2. The command° ∞ 0 1"(Suspend) is entered to start test. 5-2 3. You should enter the following keys.
Test Procedure 5-4 Test Command Table Command No.
Test Procedure Command No. (OP, AB, RB) Signal. Name Description 68(C8, 0, 3) T_VBATT1_I Set the low battery position in the standby. 69(C9, 0, 3) T_VBATT2_I Set the low battery position in the talking. 70(CA, 3, 0) T_WRITE_BATT_I Write low battery level value to NVM. 71(D1, 3, 0) T_CDMA_TXADJ_I Change PDM TX AGC in CDMA. 72(D2, 3, 0) T_FM_TXADJ_I Change PDM TX AGC in FM. 73(D3, 1, 0) T_SET_PA_R_I Set PA R1, R0 in CDMA. 74(D4, 3, 0) T_TXADJ_0DBM_I Set TX AGC ADJ for 0dBm power.
6.
Troubleshooting 6-1-2 Abnormal Initial Operation (Normal +3.
Troubleshooting 6-1-3 Abnormal Backlight Operation Samsung Electronics 6-3
Troubleshooting 6-1-4 Abnormal Key Data Input 6-4 Samsung Electronics
Troubleshooting 6-1-5 Abnormal Keytone Samsung Electronics 6-5
Troubleshooting 6-1-6 Abnormal Alert Tone 6-6 Samsung Electronics
Troubleshooting 6-2 Transmitter Section Samsung Electronics 6-7
Troubleshooting 6-3 Receiver Section 6-8 Samsung Electronics
Troubleshooting 6-4 Hands-Free Kit 6-4-1 Abnormal Battery Charging A (STD): 0.5V °¬ V at U701 pin 7 < 1.5V B (EXT): 1.6V °¬ V at U701 pin 7 < 2.
Troubleshooting 6-4-2 No Power 6-10 Samsung Electronics
Troubleshooting 6-4-3 Hands-Free RX Path Samsung Electronics 6-11
Troubleshooting 6-4-4 Hands-Free TX Path 6-12 Samsung Electronics
Troubleshooting 6-5 Desk-Top Rapid Charger Samsung Electronics 6-13
Troubleshooting 6-6 Cigarette Lighter Adapter 6-6-1 LED-ON Fault 6-14 Samsung Electronics
Troubleshooting 6-6-2 Charge Fault Samsung Electronics 6-15
Troubleshooting 6-7 Travel Charger 6-16 Samsung Electronics
7.
Exploded View and its Parts List 7-1 Main Set Exploded View 7-2 Samsung Electronics
Exploded View and its Parts List 7-2 Main Set Parts List NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 DESCRIPTION TAPE WINDOW-BOHO WINDOW-LCD TAPE-WINDOW CAP-LED FRONT-COVER FLIP COVER MAGNETIC LABEL (R)-FLIP SHIELD STRIP (A) SHIELD STRIP (B) BUZZER-COVER SPEAKER-COVER KNOB-VOLUME HINGE-HOUSING SHAFT-HINGE CAM-HINGE SPRING-HINGE HOUSING-CAP HOLDER BUZZER SPEAKER-TAPE KEY PBA ASSY HOLDER MIC SHIELD COVER MAIN PCB COVER-CONN
Exploded View and its Parts List 7-3 Hands-Free Kit Exploded View 7-4 Samsung Electronics
Exploded View and its Parts List 7-4 Hands-Free Kit Parts List NO DESCRIPTION SEC.
Exploded View and its Parts List 7-5 Hands-Free Kit Cradle Exploded View 7-6 Samsung Electronics
Exploded View and its Parts List 7-6 Hands-Free Kit Cradle Parts List NO DESCRIPTION SEC. CODE Q'TY 1 UPPER HOUSING-C/D 1 2 SOCKET PLATE-C/D 1 3 LOCKER-C/D 2 4 TORSION SPRING-C/D 2 5 EJECTOR SPRING-C/D 2 6 FRAME-C/D 1 7 SCREW, TAPTITE, B, BH, M2.6, L6 4 8 CLADLE-PBA 1 9 SCREW, TAPTITE, BH, M2.
Exploded View and its Parts List 7-7 Desk-Top Rapid Charger Exploded View 7-8 Samsung Electronics
Exploded View and its Parts List 7-8 Desk-Top Rapid Charger Parts List NO DESCRIPTION 1 LABEL-LOGO DTC 1 2 CASE TOP 1 3 TAPPING SCREW 4 4 HOOK PLATE (L) 1 5 HOOK PLATE (R) 1 6 HOUSING BATT 1 7 TAPPING SCREW 1 8 MAIN PBA 3 9 TAPPING SCREW 1 10 AC POWER CORD ASSY 2 11 CASE BOTTOM 1 12 FOOT RUBBER 1 13 TAPPING SCREW 4 14 LABEL-DTC 4 Samsung Electronics SEC.
Exploded View and its Parts List 7-9 Cigarette Lighter Adapter CIGARETTE LIGHTER ADAPTER ASS'Y : GH44-40071A 7-10 Samsung Electronics
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 7-11 Main Set Packing Layout 7-12 Samsung Electronics
Exploded View and its Parts List 7-12 Main Set Packing Parts List NO DESCRIPTION SEC. CODE 1 GIFT BOX MAIN GH69-11132A 1 2 CUSHION CASE-MAIN GH69-20664A 1 3 DESK TOP CHARGER GH44-40069A 1 4 STD BATT.
Exploded View and its Parts List 7-13 Hands-Free Kit Packing Layout 7-14 Samsung Electronics
Exploded View and its Parts List 7-14 Hands-Free Kit Packing Parts List NO DESCRIPTION SEC.
Exploded View and its Parts List 7-16 Samsung Electronics
9. Electrical Parts List 9-1 Handset NO DESCRIPTION SEC.
Electrical Parts List NO DESCRIPTION SEC. CODE C166-C168 CERAMIC,CHIP,100pF 2203-000234 C169 CERAMIC,CHIP,100pF 2203-000189 C171-C176 CERAMIC,CHIP,100nF 2203-000189 C201,C202 TANTALIUM,CHIP,1uF 2404-000151 C203,C204 CERAMIC,CHIP,680pF 2203-001124 C205,C206 CERAMIC,CHIP,100nF 2203-000189 C207 CERAMIC,CHIP,18nF 2203-000415 C209 TANTALIUM,CHIP,1uF 2404-000151 C211 CERAMIC,CHIP,5.
Electrical Parts List NO DESCRIPTION SEC.
Electrical Parts List NO DESCRIPTION SEC. CODE C420 CERAMIC,CHIP,10pF 2203-000278 C421,C422 CERAMIC,CHIP,33pF 2203-000812 C423 CERAMIC,CHIP,3pF 2203-000870 C438 CERAMIC,CHIP,10nF 2203-000254 C439 CERAMIC,CHIP,1nF 2203-000438 C440 CERAMIC,CHIP,1.
Electrical Parts List NO DESCRIPTION SEC.
Electrical Parts List NO DESCRIPTION SEC. CODE REMARK Diods D101,D102 DIODE,TVS,SMS05C 0406-001051 D103,D104 DIODE,ARRAY,DAN202U 0407-000115 D110 DIODE,SCHOTTKY,RB160L-40 0404-000115 D401-D403 DIODE,VARACTOR,1SV229 0404-000107 D406 DIODE,VARACTOR,1SV229 0404-000107 D407 DIODE,ARRAY,DAN202U 0407-000115 Filters F301 FILTER,DUPLEXER,1960MHz 2909-001065 F302 FILTER,SAW,1960MHz 2904-001021 F303 FILTER,SAW,210.
Electrical Parts List NO DESCRIPTION SEC. CODE REMARK Coils L101 INDUCTOR,SMD,22uH 2703-001429 L302 INDUCTOR,SMD,6.8nH 2703-001207 L303 INDUCTOR,SMD,100nH 2703-001172 L307,L308 INDUCTOR,SMD,100nH 2703-001172 L309.L310 INDUCTOR,SMD,150nH 2703-001222 L310 INDUCTOR,SMD,2.7uH 2703-000301 L312 INDUCTOR,SMD,18nH 2703-001189 L313,L314 INDUCTOR,SMD,5.6nH 2703-001284 L315 INDUCTOR,SMD,2.
Electrical Parts List NO DESCRIPTION SEC. CODE REMARK Transistors Q101 TR,DIGITAL,RN2104 0504-000172 Q102 TR,DIGITAL,RN1102 0504-000167 Q103 TR,SMALL SIGNAL.MMBT2222A 0501-000457 Q104 TR,DIGITAL,RN2104 0504-000172 Q106 TR,DIGITAL,RN1104 0504-000168 Q107 TR,SMALL SIGNAL.MMBT2907A 0501-000462 Q109 TR,SMALL SIGNAL.2SC4081 0501-000218 Q110 TR,DIGITAL,RN1104 0504-000168 Q111 TR,SMALL SIGNAL.2SC4081 0501-000218 Q112 TR,SMALL SIGNAL.
Electrical Parts List NO DESCRIPTION SEC. CODE REMARK Resistors R101 CHIP,470ohm,5% 2007-000932 R102 CHIP,47Kohm,5% 2007-000157 R103 CHIP,10Kohm,5% 2007-000148 R104 CHIP,0ohm,5% 2007-000171 R105 CHIP,47Kohm,5% 2007-000157 R106 CHIP,470ohm,5% 2007-000932 R107,R108 CHIP,22Kohm,5% 2007-000153 R111 CHIP,10Kohm,5% 2007-000148 R113 CHIP,120ohm,5% 2007-001305 R114,R115 CHIP,470ohm,5% 2007-000932 R117 CHIP,6.8Kohm,5% 2007-000146 R118 CHIP,6.
Electrical Parts List NO DESCRIPTION SEC. CODE R193 CHIP,22Kohm,5% 2007-000153 R194,R195 CHIP,100ohm,5% 2007-000138 R196 CHIP,100ohm,5% 2007-000138 R197 CHIP,22Kohm,5% 2007-000153 R198,R199 CHIP,100ohm,5% 2007-000138 R201 CHIP,10Kohm,5% 2007-000148 R203 CHIP,68Kohm,5% 2007-000160 R204 CHIP,1Kohm,5% 2007-000140 R205 CHIP,4.
Electrical Parts List NO DESCRIPTION SEC. CODE R311 CHIP,10ohm,5% 2007-000172 R312 CHIP,100ohm,5% 2007-000138 R313 CHIP,15ohm,5% 2007-002965 R314 CHIP,68ohm,5% 2007-001301 R315 CHIP,3.9Kohm,5% 2007-007001 R316 CHIP,33ohm,5% 2007-001292 R317 CHIP,1Kohm,5% 2007-000140 R318 CHIP,100ohm,5% 2007-000138 R319 CHIP,1.
Electrical Parts List NO DESCRIPTION SEC. CODE R455 CHIP,4.7Kohm,5% 2007-000143 R456 CHIP,12Kohm,5% 2007-000149 R458 CHIP,27Kohm,5% 2007-000155 R459 CHIP,15Kohm,5% 2007-000151 R480 CHIP,0ohm,5% 2007-000171 R481 CHIP,100ohm,5% 2007-000138 R482 CHIP,56Kohm,5% 2007-000159 R484 CHIP,10Kohm,5% 2007-000148 R485 CHIP,100ohm,5% 2007-000138 R486 CHIP,10Kohm,5% 2007-000148 R488 CHIP,10Kohm,1% 2007-007142 R489 CHIP,11.3Kohm,1% 2007-007491 R491 CHIP,1.
Electrical Parts List NO DESCRIPTION SEC. CODE REMARK Miscellaneous D105 LED,CHIP,RED 0601-000355 I401 FREQ-ISOLATOR,800M~20GHz 4709-001127 TH401 THEMISTOR-NTC,10Kohm 1401-001040 U302 FREQ-MIXER,210.38MHz 4709-001103 U305 OSCILLATOR-VCO,1720~1780MHz 2806-001159 U306 OSCILLATOR-VCTCXO,19.
Electrical Parts List 9-2 Hands-Free Kit NO DESCRIPTION SEC. CODE REMARK Capacitors C701 CERAMIC-CAP,0.1uF C703,C704 CERAMIC-CAP,22pF C712 ELEC-CAP,1000uF,25V C715 CERAMIC-CAP,1000pF C716 CERAMIC-CAP,0.1uF C721 ELEC-CAP,1000uF,16V C777 CHIP TANTAL 10uF,10V C801,C802 CERAMIC-CAP,0.1uF C803 CHIP TANTAL 4.7uF,16V C804 ELEC-CAP,1000uF,16V C805,C806 ELEC-CAP,47uF,16V C807,C808 CERAMIC-CAP,0.1uF C809 CERAMIC-CAP,330pF C810 CERAMIC-CAP,0.1uF C811 CERAMIC-CAP,0.
Electrical Parts List NO DESCRIPTION C845 CERAMIC-CAP,0.1uF C846 ELEC-CAP,470uF,16V C847 ELEC-CAP,100uF,16V C851 CERAMIC-CAP,0.1uF C858 CERAMIC-CAP,0.1uF C861 CHIP TANTAL 10uF,10V C862 CERAMIC-CAP,0.1uF C863,C864 CHIP TANTAL 10uF,10V C872 CERAMIC-CAP,0.1uF C888 CERAMIC-CAP,0.1uF C900,C901 CERAMIC-CAP,0.1uF C902 CHIP TANTAL 2.2uF,10V C903 ELEC-CAP,10uF,25V C910 SOLID TANTALIUM CAP 10uF,35V SEC.
Electrical Parts List NO DESCRIPTION R752 CHIP, 2.2Kohm,5% R756 METAL OXIDE, 1ohm, 1W R757 CHIP, 4.3Kohm,5% R758 CHIP, 3.3Kohm,5% R759 METAL OXIDE, 0.5ohm,2% R760 CHIP, 2.2Kohm,5% R763 CHIP, 330Kohm,5% R764 CHIP, 39Kohm,5% R765,R766 CHIP, 10Kohm,5% R768 CHIP, 24Kohm,5% R776 CHIP, 24Kohm,5% R777 CHIP, 56Kohm,5% R778 CHIP, 0ohm,5% R801,R802 CHIP, 100Kohm,5% R803 CHIP, 4.
Electrical Parts List NO DESCRIPTION R832 CHIP, 10Kohm,5% R835 CHIP, 10Kohm,5% R836 CHIP, 2.2Kohm,5% R837 CHIP, 15Kohm,5% R841 CHIP, 330Kohm,5% R842 CHIP, 180Kohm,5% R843 CHIP, 120Kohm,5% R844 CHIP, 82Kohm,5% R845 CHIP, 56Kohm,5% R846 CHIP, 33Kohm,5% R848 CHIP, 5.1Kohm,5% R849 CHIP, 100Kohm,5% R851 CHIP, 680ohm,5% R852 CHIP, 330ohm,5% R854 CHIP, 510ohm,5% R855 CHIP, 100Kohm,5% R861 CHIP, 150Kohm,5% R862 CHIP, 1Mohm,5% R863 CHIP, 3.
Electrical Parts List NO DESCRIPTION SEC.
Electrical Parts List NO DESCRIPTION SEC. CODE REMARK IC’s U701 MPU,PIC16C73A U705 O.P AMP(8P),KA358D U707 IC, REGURATOR, LM2575T-ADJ U801 O.
Electrical Parts List 9-3 Desk-Top Rapid Charger NO DESCRIPTION SEC. CODE REMARK - Capacitors C1,C2 CAP-EL, 400V,10uF,85’C C3 MYLAR CAP,0.0015uF C4 CHIP-CAP,0.22uF,1206 C5 CAP-EL, 16V,47uF,85’C C6 CHIP-CAP,0.1uF,0805 C7 CHIP-CAP,470pF,500V,1KV C8,C9 CAP-EL, 16V,330uF,105’C C10 CER-CAP,102K,0805,1KV C11,C12 CAP-EL, 16V,330uF,105’C C13 CE-CAP,250VAC,222-Y1 C15 CHIP-CAP,0.1uF,0805 C17 CHIP-CAP,0.1uF,1206 C19 CAP-EL, 16V,330uF,105’C C22,C23 CHIP-CAP,0.
Electrical Parts List NO DESCRIPTION SEC. CODE REMARK Inductors L1,L2 CHOKE ASS’Y,DR6.5,0.5-17.5TS L3 CHOKE ASS’Y,13PHI,82Ts,0.4M/M L4,L5 INDUCTOR,DR5X11,S6H,530TS Transistors Q1-Q3 TR,SOT-89 Diodes D1 T.V.S DIODE,600W200V,5%,SOD-57 D2 DIODE UF,1KV,1A D3 DIODE SW,75V,225MA,D0-35 D4 DIODE SCHOTKY,3A,40V,D0-201AD D5 DIODE SCHOTKY,1A,60V D6-D8 DIODE SCHOTKY,1A,40V,D0-41 DZ1 DIODE ZENER,4.7V BD1 DIODE BRIG,1000V,1A,BD TYPE IC’s IC1 IC PWM P/S 220VAC,3PIN IC3 IC V.
Electrical Parts List 9-4 Cigarette Lighter Adapter NO DESCRIPTION SEC. CODE REMARK Capacitors C1 ELEC-CAP,100uF,35V C2 ELEC-CAP,330uF,16V C3 CHIP-CAP,0.01uF C4 ELEC-CAP,330uF,16V C5 CERAMIC-CAP,0.22uF C6 CERAMIC-CAP,0.1uF C7 ELEC-CAP,10uF,16V C9 CERAMIC-CAP,0.1uF Resistors R1 CHIP,470ohm R2 CHIP,11Kohm R3 CARBON FILM,680ohm,1/4W R4 METAL OXIDE,0.5ohm,1/2W R5 CHIP,2.2Kohm R6 CHIP,5.6Kohm R7 CHIP,9.1Kohm R11,R12 CHIP,100Kohm R13 CHIP,4.7Kohm R14 CHIP,3.
Electrical Parts List NO DESCRIPTION SEC. CODE REMARK Diods D1 DIODE,P6KE36A D2 DIODE,1N5819 D3 CHIP-DIODE,KSD184 D4 DIODE,1N5819 D5 CHIP-DIODE,KSD184 U4 DIODE,TL431 Inductors L1 CHOKE COIL, Transistors Q1 CHIP-TR,KTA1504 Q3 TR,KSR1104,NPN Q4 CHIP-TR,KSR2104 Q5 TR,KSR1104,NPN Q6 CHIP-TR,KTA1504 Q7 TR,KSR1104,NPN Q8 CHIP-TR,KSR2104 IC’s U1 ADJUST REGURATOR I.C, LM257T-ADJ U2 O.P AMP, KA393D U3 O.
Electrical Parts List 9-5 Travel Charger NO DESCRIPTION SEC. CODE REMARK Resistors R1 CHIP,1206,10Kohm R2 CHIP,MRC18,6.2ohm R4,R5 SURGE,0.5W,4.7Mohm R14-R16 CHIP,MRC18,0ohm R17 CHIP,0805,47ohm R57 CHIP,MRC10,1.5Kohm R58 CHIP,MRC10,2.2Kohm R59 CHIP,MRC10,1Kohm R66,R67 CHIP,MRC18,510ohm JP1,2,3 CHIP,MRC18,0ohm JP4,5 CHIP,MRC10,0ohm Capacitors C1,C2 CAP-ELEC,400V,10uF,85’C C3 CE-CAP,1KV,22pF C4 CAP-ELEC,16V,47uF,85’C C5 CHIP-CAP,1206,0.22uF C6 MY-CAP,100V,0.
Electrical Parts List NO DESCRIPTION SEC. CODE REMARK Transistors Q7 S.S.TR,30V,-2A,TO-92 IC’s U1 IC,PWM P/S,DIP-8 U2 IC,OPTO,32V,50mA,4PIN U3 IC,HYBRID,AH1504F U4 IC,V.REF,36V,100MA 1% IC,MICOM,PIC16C711,18PIN,SOP LED’s LED LED, RED/GREEN Inductors L1,L2 INDUCTORS,S6H,530TS L20 CHOKE ASS’Y,1.2uH,DR4 Miscellaneous MOV1 VARISTOR,30V,3KA,’VDE’ M.O.V,300V,PHI 12 VR1 REMI-FIXED RES,1Kohm 20% TH THERMISTOR,10Kohm 25’C F1 MICRO FUSE,250VAC,1.0A/TR5-T,TUV SK2 CONN.
