LG Electronics TL-AT130M service manual Cabinet & Main Frame Exploded Views

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SECTION2 CABINET & MAIN FRAME

EXPLODED VIEWS

1. Cabinet and Main Frame Section

Cabinet & Main Frame Section Parts list

	MODEL : TL-AT130M					RUN DATE : 2004.03.12

	S	AL	LOCA.NO.	PART NO	DESCRIPTION	SPECIFICATION	REMARKS
					ASSEMBLY SECTION
			A00	6721R-0771U	DECK ASSEMBLY,VIDEO	DECK/MECHA D35 LG T/L (4HD(ALL
			A42	6871R-8283A	PWB(PCB) ASSEMBLY,TOTAL	T/L VCR KEY2 JOG/SHUTTLE
			A43	3721R-F826D	PANEL ASSEMBLY,FRONT	CCD TIME LAPSE PANEL FRONT ASS
			A44	6871R-4462A	PWB(PCB) ASSY,TOTAL	TL-AR30 (SERIES) - W. RS232C -
			A45	6871R-7050B	PWB(PCB) ASSEMBLY,TOTAL	T/L VCR TL-AT130M MAIN
			A46	3501R-7050B	BOARD ASSEMBLY	VCR TL-AT130M MAIN
					PARTS SECTION
			250	3110R-S040F	CASE	LV-TL1960 2960 MOLD AIRHALL BA
			260	3210R-0023A	FRAME	VCR - MAIN
			277	4940R-Z075A	KNOB	SHUTTLE(TL-AR30M)
			278	4940R-Z076B	KNOB	CCD TL-AT130 MOLD
			280	3720R-F721D	PANEL,VIDEO	CCD LV-TL1960 S MOLD HIPS 40AF
			281	524-013A	MAGNET	VCR - ASSY DOOR
			283	3580R-V090A	DOOR	CCD TIME LAPSE MOLD DOOR CST
			284	442-681A	SPRING	DOOR
			285	4940R-Z086A	KNOB	CCD LV-TL124 MOLD
			286	4940R-S017A	KNOB	SLIDE (LV-TL24)
			300	6410RZHV01A	POWER CORD	IT10S2(6A/250V) VOLEX IMMETRO
			320	3721R-D031N	PANEL ASSEMBLY,	LV-TL1960S 2960S NEW ASSY (RS-
					DISTRIBUTOR[NOR
			323	3111R-0089B	CASE ASSY	PRE-AMP (PBSB-SH)
			325	4931R-0024D	HOLDER ASSEMBLY	DIGI(MONO-ENABLE)
			330	3550R-0210A	COVER	BOTTOM(LARGE)
					SCREW
			452	353-051A	SCREW,DRAWING	SPECIAL
			457	353-051E	SCREW,DRAWING	SPECIAL (3X12)
			462	353-136A	SCREW,DRAWING	SPECIAL(FBK) (353S353A)

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Contents KEY Table of Contents Summary Front Rear Indicator Panel VCR Function IndicationTerminal Signal Levels IN/OUT DescriptionSummary Critical Parts Replacing Time Table Cabinet & Main Frame Exploded Views Cabinet & Main Frame Section Parts list Cabinet and Main Frame SectionPacking Accessory Section Parts list Packing & Accessory SectionPG Adjustment Connection chart of PG adjustmentPower CircuitSMPS No 5.3 a No 24No 5.2 a to AVCP, Bias Video is unstable in PB mode PB modeWhen the drum moter stop Servo CircuitWhen the capstan motor stops Capstan motor stopsC Circuit No Video in EE ModeNo Video in EE Mode Clean the Drum Check the System Circuit IC501 Pin Pin 16, 40, 55, 58, 87?Is the EE signal normal? Is 5V applied to the IC301 Pin 16, 40, 55, 58, 87?No sound in EE Mode No sound in PB Mode No sound in EE ModeNo sound in PB Mode Audio CircuitNo sound in REC Mode No sound in REC ModeAuto Stop SYSTEM/KEY Circuit Auto StopNo cassette tape loading No Key display OSD CircuitNo OSD display No F.OSD displayElectrical Block & Circuit Diagrams Power Block Diagram Power Clrcuit Diagram Audio Block Diagram C Block Diagram V Circuit Diagram Electrical Block & Circuit Diagrams System Block Diagram Electrical Block & Circuit Diagrams System Clrcuit Diagram Jack Clrcuit Diagram KEY-BOARDCLRCUIT Diagram Electrical Printed Circuit Diagrams KEY 1 P.C.BOARD KEY 2 P.C.BOARD Jack P.C.BOARDMechanism Top View Bottom View Part Fixing TypeDrum Assembly Fig. A-1-1 Drum MotorPlate Top Fig. A-2-1 Fig. A-2-4Gear Assembly Rack F/L Fig. A-2-5 Holder Assembly CST Fig.A-2-2Bracket Assembly L/D Motor Fig. A-2-4 Arm Assembly F/L Fig. A-2-6Arm Assembly CleanerBase Assembly A/C Head Head F/E Fig. A-3-2Brake Assembly T Fig. A-4-1 Brake Assembly RS Fig. A-4-2Arm Assembly Tension Fig. A-4-3 Reel S / Reel T Fig. A-4-4Lever T/up Fig. A-5-4 Arm T/up Fig. A-5-5 Arm Assembly Pinch Fig. A-5-3Opener Lid Fig. A-5-2 Brake Assembly Capstan Lever F/R Fig. A-6-3Gear Sector Fig. A-7-3 Lever Tension Fig. A-7-5Lever Spring Fig. A-7-6 Just lift the Plate Slider upGear Assembly P2 Fig. A-8-1/ Gear Assembly P3 Fig. A-8-2 Base Assembly P2 Fig. A-8-3/ Base Assembly P3 Fig. A-8-4Base Loading Fig. A-9-1 Arm Assembly Idler Fig. A-9-3 Arm Assembly IdlerBase Tension Fig. A-9-2 Base Tension Base LoadingDeck Mechanism Adjustment Mechanism Alignment Position Check Fig. C-1Checking Torque Test Equipment/ Fixture Test ConditionsMechanism Condition Torque Gauge 600g.cm ATG Cassette Torque Meter SRK-VHT-303Guide Roller Height Adjustment Audio/Control A/C Head Adjustment Adjustment Procedure/DiagramsHead Assembly Head BaseValue Adjustment Precise Adjustment Azimuth adjustmentAdjustment Procedure Adjustment Diagram 1KHZ 7KHZAdjustment after Replacing Drum Assembly Video Heads Check the Tape Travel after Reassembling Deck AssemblyCheck before starting repairs Required Maintenance Scheduled MaintenanceMaintenance Procedure CleaningGear Sector Gear Cam Base Loading Gear Drive GreasingChassis Bottom Chassis Top Base, Tension Lever, F/R, Base, TensionGear AY, P2 & P3 Mechanism Troubleshooting Guide Auto Stop PLAY/CUE/REV Nono Is the Belt ok?Front Loading Mechanism Cassette does not load Exploded Views Moving Mechanism A11 Parts Section NSP Not Service PartRUN Date Description Specification Assembly Section RemarksLOCA.NO Description Specification Remarks ScrewLOCA.NO Description Specification Remark BATTERY,LITHIUM Electrecal sectionBuzzer CapacitorLOCA.NO Description Specification Remark NP0 TS Coil DiodeDigitron FilterFuse HolderR121 0RD1800F608 R3G6 0RD1800F608 R553 0RD2200F608 R610 0RD2701F608 LOCA.NO Description Specification Remote Controller Receiver RemarkSwitch RESISTOR,DRAWINGTransformer VaristorTAL Zener Diode