LG Electronics TL-AT130M service manual Electrecal section, Buzzer, Capacitor

Page 70

MODEL : NTH960

 

 

 

 

 

 

RUN DATE : 2004.05.01

Electrecal section

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

AL

LOCA.NO.

PART NO

DESCRIPTION

SPECIFICATION

 

 

 

REMARK

 

 

 

 

BATTERY,LITHIUM

 

 

 

 

 

 

 

 

 

RB500

534-059AAAA

BATTERY,LITHIUM

LR6A-2S/ MATUSHITA - - LITHUM

 

 

 

 

 

BUZZER

 

 

 

 

 

 

 

 

 

BZ501

6908RB0001A

BUZZER

PKM24SP-3801 PKM24SP-3801 MURA

 

 

 

RL301

6920R-B201A

BUZZER

UT205-5SC YUYU AC 250 V 5-0 A

 

 

 

 

 

CAPACITOR

 

 

 

 

 

 

 

 

 

C101

624-088F

CAPACITOR,DRAWING

PCX2 275V 0.1UF,M (PILKO)

 

 

 

C102

624-088F

CAPACITOR,DRAWING

PCX2 275V 0.1UF,M (PILKO)

 

 

 

C103

624-082C

CAPACITOR,AL.ELECTROLYTIC

100MF/400V SHL SMPS S/Y

 

 

 

C105

0CQ1031Y519

CAPACITOR,FIXED FILM

0.01UF D 630V 10% PE NI TP5

 

 

 

C106

624-087A

CAPACITOR

HIGH-VOL 150P/1KV SMPS NEW-KOR

 

 

 

C109

624-085D

CAPACITOR

CE 47UF/50V KME (SMPS)

 

 

 

 

C111

0CN223AK948

CAPACITOR,TUBULAR(HIGH DIELEC)

0.022UF 50V Z F TA26 S

 

 

 

 

 

C112

0CG3320U630

CAPACITOR,SEMI CERAMIC

3300 PF 400V M E R(NK,AD,SD)

 

 

 

C113

0CG3310U510

CAPACITOR,FIXED CERAMIC(TEMP.C

330PF D 400V 10% B(Y5P) R

 

 

 

C114

0CQ4732K409

CAPACITOR,FIXED FILM

0.047UF S 50V 5% PE TP5

 

 

 

 

C116

0CE108BF630

CAPACITOR,FIXED ELECTROLYTIC

1000UF KME 16V M FM5 BULK

 

 

 

C117

624-082H

CAPACITOR

CE 1000UF/10V SHL(10*12.5)T/P

 

 

 

C118

0CE2276D638

CAPACITOR,FIXED ELECTROLYTIC

220M SMS 10V M FM5 TP(5)

 

 

 

C119

624-085D

CAPACITOR

CE 47UF/50V KME (SMPS)

 

 

 

 

C120

0CE477BH630

CAPACITOR,AL.ELECTROLYTIC

470UF KME TYPE 25V M FM5 BULK

 

 

 

C121

624-082G

CAPACITOR,FIXED ELECTROLYTIC

CE 470UF/25V SHL(10*12.5)T/P

 

 

 

C123

0CE337BJ610

CAPACITOR,FIXED ELECTROLYTIC

330UF KME TYPE 35V 20% FL BULK

 

 

 

C128

0CN223AK948

CAPACITOR,TUBULAR(HIGH DIELEC)

0.022UF 50V Z F TA26 S

 

 

 

 

 

C152

0CE1064F638

CAPACITOR,ELECTROLYTIC

10M

SRA 16V M FM5

TP(5)

 

 

 

C153

0CE1064F638

CAPACITOR,ELECTROLYTIC

10M

SRA 16V M FM5

TP(5)

 

 

 

C154

0CE1064F638

CAPACITOR,ELECTROLYTIC

10M

SRA 16V M FM5

TP(5)

 

 

 

C155

0CE4754K638

CAPACITOR,FIXED ELECTROLYTIC

4.7UF SRA,SS 50V 20% FM5 TP 5

 

 

 

C170

0CE1044K638

CAPACITOR,ELECTROLYTIC

0.1M SRA 50V M FM5

TP(5)

 

 

 

C172

0CN1040K948

CAPACITOR,FIXED TUBULAR(HIGH D

0.1UF D 50V 80%,-20% F(Y5V) TA

 

 

 

C173

0CE4764J638

CAPACITOR,AL.ELECTROLYTIC

47UF SRA,SS 35V M FM5 TP 5

 

 

 

C301

0CN1040K948

CAPACITOR,FIXED TUBULAR(HIGH D

0.1UF D 50V 80%,-20% F(Y5V) TA

 

 

 

C302

0CN1030F678

CAPACITOR TUBULA(HIGH DIELE)

0.01M 16V M Y TA26

 

 

 

 

 

C303

0CE1054K638

CAPACITOR,ELECTROLYTIC

1.0M SRA/SS50V M FM5 TP(5)

 

 

 

C304

0CE2274C638

CAPACITOR,ELECTROLYTIC

220M SRA 6.3V M FM5

TP(5)

 

 

 

C305

0CN1040K948

CAPACITOR,FIXED TUBULAR(HIGH D

0.1UF D 50V 80%,-20% F(Y5V) TA

 

 

 

C306

0CN1030F678

CAPACITOR TUBULA(HIGH DIELE)

0.01M 16V M Y TA26

 

 

 

 

 

C307

0CX2700K408

CAPACITOR TUBULA(T.C)

27P

50V

J SL

TA26

 

 

 

 

C308

0CX3300K408

CAPACITOR TUBULA(T.C)

33P

50V

J SL

TA26

 

 

 

 

C309

0CN3310K518

CAPACITOR TUBULA(HIGH DIELE)

330P 50V K B TA26

 

 

 

 

C310

0CE4754K638

CAPACITOR,FIXED ELECTROLYTIC

4.7UF SRA,SS 50V 20% FM5 TP 5

 

 

 

C311

0CN1810K518

CAPACITOR,FIXED TUBULAR(High d

180P

50V

K B

TA26

 

 

 

 

C312

0CX2200K408

CAPACITOR TUBULA(T.C)

22P

50V

J SL

TP26

 

 

 

 

C313

0CN1010K418

CAPACITOR,TUBULAR(HIGH DIELEC)

100PF 50V J B TA26

 

 

 

 

 

C314

0CN1020K518

CAPACITOR TUBULA(HIGH DIELE)

1000P 50V

K B

TA26

 

 

 

 

C315

0CE1063F638

CAPACITOR,AL.ELECTROLYTIC

10M SRE/SE 16V M FM5

TP(5)

 

 

 

C316

0CE1063F638

CAPACITOR,AL.ELECTROLYTIC

10M SRE/SE 16V M FM5

TP(5)

 

 

 

C317

0CN1030F678

CAPACITOR TUBULA(HIGH DIELE)

0.01M 16V M Y TA26

 

 

 

 

 

C318

0CE2254K638

CAPACITOR,FIXED ELECTROLYTIC

2.2UF SRA,SS 50V 20% FM5 TP 5

 

 

 

C319

0CN1040K948

CAPACITOR,FIXED TUBULAR(HIGH D

0.1UF D 50V 80%,-20% F(Y5V) TA

 

 

 

C322

0CE4764F638

CAPACITOR,ELECTROLYTIC

47M SRA/SS 16V M FM5 TP(5)

 

 

 

C323

0CE4764F638

CAPACITOR,ELECTROLYTIC

47M SRA/SS 16V M FM5 TP(5)

 

 

 

C324

0CN1040K948

CAPACITOR,FIXED TUBULAR(HIGH D

0.1UF D 50V 80%,-20% F(Y5V) TA

 

 

 

C325

0CN1050K948

CAPACITOR,TUBULAR(HIGH DIELEC)

1UF 50V Z F TA26 D

 

 

 

 

 

C326

0CE1063F638

CAPACITOR,AL.ELECTROLYTIC

10M SRE/SE 16V M FM5

TP(5)

 

 

 

C327

0CE1063F638

CAPACITOR,AL.ELECTROLYTIC

10M SRE/SE 16V M FM5

TP(5)

 

 

 

C328

0CN223AK948

CAPACITOR,TUBULAR(HIGH DIELEC)

0.022UF 50V Z F TA26 S

 

 

 

 

 

C329

0CN223AK948

CAPACITOR,TUBULAR(HIGH DIELEC)

0.022UF 50V Z F TA26 S

 

 

 

 

 

C330

0CN1030F678

CAPACITOR TUBULA(HIGH DIELE)

0.01M 16V M Y TA26

 

 

 

 

 

C331

0CE2274C638

CAPACITOR,ELECTROLYTIC

220M SRA 6.3V M FM5

TP(5)

 

- 5-3 -

Page 69 Page 71
Image 70
Page 69 Page 71
Contents KEY Table of Contents Summary Front RearIndicator 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 When the drum moter stop Video is unstable in PB modePB mode Servo CircuitWhen the capstan motor stops Capstan motor stopsNo Video in EE Mode No Video in EE ModeC Circuit 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 PB Mode No sound in EE Mode No sound in PB ModeNo sound in EE Mode Audio CircuitNo sound in REC Mode No sound in REC ModeNo cassette tape loading SYSTEM/KEY Circuit Auto StopAuto Stop No OSD display No Key displayOSD Circuit 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-2-4Bracket Assembly L/D Motor Fig. A-2-4 Gear Assembly Rack F/L Fig. A-2-5Holder Assembly CST Fig.A-2-2 Arm Assembly F/L Fig. A-2-6Base Assembly A/C Head Arm AssemblyCleaner Head F/E Fig. A-3-2Arm Assembly Tension Fig. A-4-3 Brake Assembly T Fig. A-4-1Brake Assembly RS Fig. A-4-2 Reel S / Reel T Fig. A-4-4Opener Lid Fig. A-5-2 Arm Assembly Pinch Fig. A-5-3Lever T/up Fig. A-5-4 Arm T/up Fig. A-5-5 Brake Assembly Capstan Lever F/R Fig. A-6-3Lever Spring Fig. A-7-6 Gear Sector Fig. A-7-3Lever Tension Fig. A-7-5 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 Tension Fig. A-9-2 Base Loading Fig. A-9-1 Arm Assembly Idler Fig. A-9-3Arm Assembly Idler Base Tension Base LoadingDeck Mechanism Adjustment Mechanism Alignment Position Check Fig. C-1Mechanism Condition Checking TorqueTest Equipment/ Fixture Test Conditions Torque Gauge 600g.cm ATG Cassette Torque Meter SRK-VHT-303Guide Roller Height Adjustment Head Assembly Audio/Control A/C Head AdjustmentAdjustment Procedure/Diagrams Head BaseAdjustment Procedure Adjustment Diagram Value AdjustmentPrecise Adjustment Azimuth adjustment 1KHZ 7KHZAdjustment after Replacing Drum Assembly Video Heads Check the Tape Travel after Reassembling Deck AssemblyCheck before starting repairs Maintenance Procedure Required MaintenanceScheduled Maintenance CleaningChassis Bottom Chassis Top GreasingGear Sector Gear Cam Base Loading Gear Drive Gear AY, P2 & P3 Lever, F/R, Base, TensionBase, Tension 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 RUN Date NSP Not Service PartParts Section LOCA.NO Description Specification Remarks Description SpecificationAssembly Section Remarks ScrewBuzzer LOCA.NO Description Specification Remark BATTERY,LITHIUMElectrecal section CapacitorLOCA.NO Description Specification Remark NP0 TS Coil DiodeFuse DigitronFilter HolderR121 0RD1800F608 R3G6 0RD1800F608 R553 0RD2200F608 R610 0RD2701F608 Switch LOCA.NO Description SpecificationRemote Controller Receiver Remark RESISTOR,DRAWINGTAL TransformerVaristor Zener Diode
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