Plate Top Fig. A-2-1 | LG Electronics TL-AT130M instruction

DECK MECHANISM DISASSEMBLY

2. Plate Top (Fig. A-2-1)

1)Pull the (B) portion of the Plate Top back in direction of arrow and separate the right side of it.

2)pull the (B’) portion of the Plate Top back in direction of arrow and separate the left side of it.

(Used tools : (-) type driver, anything tool with sharp point or flat point.)

NOTE

(1)When reassembling, push the Plate Top after alignment the two position(C), (C’) as below Fig.

2)Unhook three Hooks(H3, H4, H5) on bottom side of the Chassis, lift up the Bracket Assembly L/M and disassem- ble the Bracket Assembly L/D Motor.

(H4)		Bracket assembly L/M
(H4)

(H3)

(H5)

(B')

(C')

(C)

(B)

6. Gear Assembly Rack F/L (Fig. A-2-5)

1)Move the Gear Assembly Rack F/L in direction of arrow(A) and unhook the Hook(H6) pulling back in front.

2)Separate the Gear Rack F/L in direction of arrow(B).

NOTE

When reassembling, align the gear part of the Gear Assembly Rack F/L with the Gear Drive as below Fig.

3. Holder Assembly CST (Fig.A-2-2)

1)Move the Holder Assembly CST in direction of arrow and separate the left side of it first through the (D) position of the Chassis.

Holder assembly CST	Chassis

(D)

2)Disassemble the right side of the Holder Assembly CST from each guided hole of the Chassis.

NOTE

When reassembling, insert the (E) part of the Holder Assembly CST in the (E’) hole of the Chassis first and assemble the left side of it.

4. Opener Door (Figure. A-2-3)

1)Turn the Opener Door clockwise and remove it through the guide hole of the Chassis.

5. Bracket Assembly L/D Motor (Fig. A-2-4)

1) Unplug the Connector(C1).

Gear Rack F/L

Gear Drive

7. Arm Assembly F/L (Fig. A-2-6)

1)Move the Arm Assembly F/L in direction of arrow and separate the left side of it first.

2)Disassemble the Arm Assembly F/L from each guided hole of the Chassis.

8. Lever Assembly S/W(Fig. A-2-7)

1)Unhook the Hook(H8) in the left side of the Chassis and remove the Lever Assembly S/W.

Chassis

(H8)

4-4

Image 41

LG Electronics TL-AT130M Plate Top Fig. A-2-1, Gear Assembly Rack F/L Fig. A-2-5, Holder Assembly CST Fig.A-2-2

Contents

KEY Table of Contents Summary Rear Front VCR Function Indication Indicator Panel IN/OUT Description Terminal Signal Levels Summary Critical Parts Replacing Time Table Cabinet & Main Frame Exploded Views Cabinet and Main Frame Section Cabinet & Main Frame Section Parts list Packing & Accessory Section Packing Accessory Section Parts list Connection chart of PG adjustment PG Adjustment No 24 Power CircuitSMPS No 5.3 a No 5.2 a to AVCP, Bias PB mode Video is unstable in PB modeWhen the drum moter stop Servo Circuit Capstan motor stops When the capstan motor stops C Circuit No Video in EE ModeNo Video in EE Mode Pin 16, 40, 55, 58, 87? Clean the Drum Check the System Circuit IC501 Pin Is 5V applied to the IC301 Pin 16, 40, 55, 58, 87? Is the EE signal normal? No sound in EE Mode No sound in EE Mode No sound in PB ModeNo sound in PB Mode Audio Circuit No sound in REC Mode No sound in REC Mode Auto Stop SYSTEM/KEY Circuit Auto StopNo cassette tape loading OSD Circuit No Key displayNo OSD display No F.OSD display Electrical 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 Jack P.C.BOARD KEY 1 P.C.BOARD KEY 2 P.C.BOARD Mechanism Part Fixing Type Top View Bottom View Drum Motor Drum Assembly Fig. A-1-1 Fig. A-2-4 Plate Top Fig. A-2-1 Holder Assembly CST Fig.A-2-2 Gear Assembly Rack F/L Fig. A-2-5Bracket Assembly L/D Motor Fig. A-2-4 Arm Assembly F/L Fig. A-2-6 Cleaner Arm AssemblyBase Assembly A/C Head Head F/E Fig. A-3-2 Brake Assembly RS Fig. A-4-2 Brake Assembly T Fig. A-4-1Arm Assembly Tension Fig. A-4-3 Reel S / Reel T Fig. A-4-4 Lever 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 Lever F/R Fig. A-6-3 Brake Assembly Capstan Lever Tension Fig. A-7-5 Gear Sector Fig. A-7-3Lever Spring Fig. A-7-6 Just lift the Plate Slider up Base Assembly P2 Fig. A-8-3/ Base Assembly P3 Fig. A-8-4 Gear Assembly P2 Fig. A-8-1/ Gear Assembly P3 Fig. A-8-2 Arm Assembly Idler Base Loading Fig. A-9-1 Arm Assembly Idler Fig. A-9-3Base Tension Fig. A-9-2 Base Tension Base Loading Deck Mechanism Adjustment Fig. C-1 Mechanism Alignment Position Check Test Equipment/ Fixture Test Conditions Checking TorqueMechanism Condition Torque Gauge 600g.cm ATG Cassette Torque Meter SRK-VHT-303 Guide Roller Height Adjustment Adjustment Procedure/Diagrams Audio/Control A/C Head AdjustmentHead Assembly Head Base Precise Adjustment Azimuth adjustment Value AdjustmentAdjustment Procedure Adjustment Diagram 1KHZ 7KHZ Check the Tape Travel after Reassembling Deck Assembly Adjustment after Replacing Drum Assembly Video Heads Check before starting repairs Scheduled Maintenance Required MaintenanceMaintenance Procedure Cleaning Gear 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 Is the Belt ok? Nono Front Loading Mechanism Cassette does not load Exploded Views Moving Mechanism A11 Parts Section NSP Not Service PartRUN Date Assembly Section Remarks Description SpecificationLOCA.NO Description Specification Remarks Screw Electrecal section LOCA.NO Description Specification Remark BATTERY,LITHIUMBuzzer Capacitor LOCA.NO Description Specification Remark NP0 TS Diode Coil Filter DigitronFuse Holder R121 0RD1800F608 R3G6 0RD1800F608 R553 0RD2200F608 R610 0RD2701F608 Remote Controller Receiver Remark LOCA.NO Description SpecificationSwitch RESISTOR,DRAWING Varistor TransformerTAL Zener Diode