6. litar schematic

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Transcript of 6. litar schematic

  • 1. Institut Kemahiran MARAJasin, Melaka WORK SHEETPROGRAMME/CLASS :SIJIL TEKNOLOGI BAIKPULIH BADAN KENDERAANSESSION :SEMESTER : 2 TAB 2042 / BASICCODE/COURSE :AUTOMOTIVE ELECTRICAL SHEET NO : AND ELECTRONICNO OF STUDENTS : WEEK :DURATION : 3 JAM VENUE :STB-B-B1LECTURER : MD HAFIZI BIN MOHAMADTOPIC :ELECTRIC CIRCUIT AND TEST INSTRUMENTSSUB-TOPIC :ELECTRIC CIRCUIT - SCHEMATIC DIAGRAM Pelajar akan dapat:1. Memahami mengenai litar elektrikLEARNING OUTCOME :2. Memahami jenis-jenis litar3. Memahami pergerakan setiap litar4. Membaca litar skematikTOOLS/EQUIPMENTS/MATERIALSRepair manualMeasuring toolsCircuit tester or ohmmeterAmmeter (90 A)Dial gauge, supporting tool and two V blocks.Vernier calipers (30 mm, 1.18 in.)Spring tension gauge (2.41 5 g, 5.3 lb, 24 N)Thickness gaugeMicrometer (15 mm, 0.5906 in.)Caliper gauge (15 mm, 0.5906 in.)Lubricants & Grease- High-temperature Grease1

2. DRAWING AND DATAINSTRUCTIONFollow the instructions. 2 3. PROCEDURESTEP KEY POINT A - CONNECTOR LOCATION SITE SYMBOL 32 - NUMBER SPECIFIC CONNECTOR(SERIAL NUMBER) CONNECTOR MARKING MALE = double connector lines FEMALE = single connector lineCONNECTOR SYMBOL MARKING3 4. PROCEDURESTEP KEY POINTCONNECTOR CONNECTION MARKING EARTH MARKING 4 5. PROCEDURESTEP KEY POINT 5 6. PROCEDURESTEP KEY POINTWIRE COLOUR CODE WIRE WIRE CODE CODECOLOUR COLOUR 1.25 G - BB BLACK PPINK Marking colourBRBROWN RREDBasic colourSKY G GREEN SBBLUE Wire size (mm)GR GRAY V VIOLET (1) No code indicates 0.5mm (2) Cable colour code in parenthesesLBLUE W WHITEindicates 0.3mm LIGHT LGY YELLOW: Flexible wire GREEN: Twisted wire OORANGE34 HINT Some EWD Show The Actual Colors For The Wiring Colors & Other EWD Show The Wires In The Black & White DESTINATION SYSTEM CODE AM - Assist Mechanism CJ - Centralized Junction DA - Driver Aids DC - Driver Comfort DI - Driver Information EM - Engine Management LS - Exterior Lighting IL - Interior Lighting JB - Junction Block JC - Junction Connector PU - Power Unit WW - Wipe & Wash6 7. PROCEDURE STEP KEY POINT FLPower supplyConnector No 1.25B-RJunction 51.25B-RB-RB-RC-17 2LS03 Destination 123 456B-R 1 System MOTORMPowerA-03 515253545556575859 2 606161636465666768 C-27 57SupplyCONTROLB-WC-16UNIT 12 34 L-G 41.25L-G 61X indicates RELAY2 1centralised junctionA-08X 12 34OFF ON62 3 4ShieldW L-BL-B 1 A-07 1 SENSOR1wire Operating ON OFF SWITCH ON OFFC-10 1 :80 C Conditions3 OFF ON :87 C RESISTORB 1A-03 A-03 Continued 4123456Boths pageB on next page A7 8. IGNITIONRESISTORSWITCH (IG1) AContinued from 2Lprevious page B-WB 2L12 C-15 234 B-W 147 SOLENOID C-18 VALVE 1 2345A-12 6 7 8 9101112 1 2 2 Terminal Nos 3101102103104105106107108109110 Indicates terminals 52102 C-28in same connectorSpare GNDCONTROLUNITconnector63C-26 6 5105Current flow 1 23456789direction. 101112131415161718 GB-RG-RContinued from1SENSOR1 2MOTORprevious page C-35MC-021 Harness junction2B122B 1 BB2 Earth location 38 9. RESULTQUESTION/DISCUSSIONCONCLUSIONREFERENCE1. Akademi Saga, Basic Electrical & electronic System Information Sheet, Shah Alam, Selangor:Edaran Otomobil Nasional Berhad.2. Akademi Saga, Basic Electrical & electronic System Work Sheet, Shah Alam, Selangor: EdaranOtomobil Nasional Berhad.3. Tom Denton, Automobile Electrical & Electronic Systems4. DTAF IKM Jasin, Information Sheet Auto-Electric5. Toyota Service Training 1989, Fundamentals of Electricity, Vol 14(Step 2), Toyota MotorCorporation.6. V.A.W. Hillier1986, Fundamentals of Automotive Electronics, Croydon College: Stanley ThornesLtd. System 7. Automotif Electrical/electronic System 8. Proton Waja CPS Service Manual 2008, Engine Overhaul 2.0, Perusahaan Otomobil Nasional.Checked by :Signature :Name :Designation :Date : 9